baber/WOPTO huggingface dataset:
Patent KR-20060111917-A (KR)
Title: Static-electricity proof tile
Inventor: LEE MOON SOO
IPC: B32B7/02
Filed: 2005-04-25
Abstract: A static electricity preventing tile is provided to decrease volume resistance and to prevent a surfactant contained in a synthetic resin lower layer from bleeding. The static electricity preventing tile(100) comprises an upper layer(10); a synthetic resin lower layer(20) stacked under the upper layer, wherein the lower layer contains a surfactant; and a blocking unit(50) inserted between the upper and lower layers to prevent the surfactant from bleeding. The blocking unit is inserted under the lower layer. A conductive unit(40) is formed at the underside of the lower layer. The conductive unit is one of a carbon film, a carbon coated film coated or printed with carbon, and a carbon-containing conductive film formed by thermal pressing and molding.
Patent KR-20060116982-A (KR)
Title: Apparatus and method for controling panel display in portable device
Inventor: AN DOO SUNG
IPC: G06F3/00
Filed: 2005-05-12
Abstract: A device and a method for controlling a panel display in a portable terminal are provided to improve use convenience and reduce a manufacturing cost of the portable terminal by dividing one panel of the portable terminal into a display screen and a touch screen, displaying operation setting menu items to the display screen, and displaying touch key buttons for selecting one menu item to the touch screen. The panel(10) is divided into the display screen and the touch screen. A video signal processor(11) displays multiple operation setting menu items to the display screen and displays the touch key buttons to the touch screen. A microcomputer(13) sets a mode or executes an operation according to one button touched by a user. The microcomputer makes the operation setting menu items and the touch key buttons interconnected with each other by controlling the operation of the video signal processor.
Patent KR-20060122028-A (KR)
Title: The way of making bukcheong-ju based on the fermentation with a rice and radish kimchi
Inventor: KIM JOO HYEONG
IPC: C12G3/02
Filed: 2005-05-25
Abstract: A method for preparing Buckcheong-ju from rice and radish kimchi is provided to obtain liquor which is able to improve blood circulation, cure hangover and increase flavor and medicinal effect. The method comprises the steps of: (a) after crushing radish into 16-20 meshes, putting white sugar, malic acid and water therein and then fermenting it at a temperature of 23-28 deg.C for about 3 days; (b) after sieving the fermented crushed radish into solid matter and liquid phase, removing water from the solid matter and then drying it in the shade for about 1 day; (c) adding activated carbon to the liquid phase and then leaving it about 1 day to leach it; (d) after mixing the dried solid fermented radish with hard-boiled rice and putting it in a container, adding leached liquid phase and yeast thereto and fermenting it about 10 days; and (e) after filtering the product obtained from the step(d), ripening it in a liquor jug at a temperature of 14-18 deg.C for about 30 days.
Patent KR-20060126104-A (KR)
Title: Plasma display device and driving method thereof
Inventor: KIM TAE SEONG
IPC: G09G3/298
Filed: 2005-06-03
Abstract: A plasma display device and a driving method thereof are provided to control wall charge of the following reset period in a state suitable for addressing by reducing wall charge formed at the outer region of an electrode by generating weak discharge during a sustain period. A method for driving a plasma display device having plural first and second electrodes(X,Y) includes steps of: sustain-discharging a cell during a first period(S1) of a sustain period of a first sub field; gradually increasing a first voltage corresponding to the voltage difference between the first and second electrodes from a second voltage up to a third voltage, during a second period of the sustain period in the first sub field; and initializing the cell discharged during the sustain period of the first sub field, by gradually decreasing the voltage output by subtracting the voltage of the second electrode from the voltage of the first electrode, from a fourth voltage to a fifth voltage during a reset period of a second sub field following the first sub field.
Patent KR-20060128322-A (KR)
Title: Prism sheet and backlight unit including the same
Inventor: JEONG SEOK HWA
IPC: G02F1/13357
Filed: 2005-06-10
Abstract: A prism sheet and a backlight unit including the same are provided to improve a viewing angle of a liquid crystal panel without using a protecting sheet but using a prism sheet only, thereby reducing a thickness of the backlight unit. A backlight unit has an optical sheet unit including a diffusion sheet(400), and a prism sheet(402). The prism sheet includes a prism supporting part(412) mounted with a plurality of prism shape parts(414) at a top surface thereof, wherein the prism shape parts are disposed in a line on the entire top surface of the prism surface part. A plurality of side prism parts(416) are formed at each side surface of the prism shape parts, wherein both of the prism shape parts and the side prism parts are in the shape of triangle. The prism shape parts and the side prism parts collect and diffuse light, and the light is advanced to an LCD panel, improving a viewing angle of the LCD panel.
Patent KR-20060132376-A (KR)
Title: Mobile terminal having message display function and display method thereof
Inventor: KANG YUN HWAN
IPC: H04B1/38
Filed: 2005-06-17
Abstract: A mobile communication terminal having a text message display function and a display method thereof are provided to display a picture of a transmitter with a received text message on a screen, thereby enabling a receiver to quickly recognize the transmitter without a need to search the transmitter by reading the text message one by one and providing differentiated services such as a feeling of intimacy or convenience. A mobile communication terminal having a text message display function comprises the followings: a text message receiving part(10) which receives a phone number of a transmitter with a text message; a data storage part(20) which stores information about the transmitter; a control unit(30) which searches the phone number simultaneously received when the text message is received in the text message receiving part(10) and outputs information of a corresponding transmitter; and a display part(40) which displays a picture of the transmitter with the text message by the information outputted in the control part(30).
Patent KR-20070001446-A (KR)
Title: Transistor with plural active layers and method of fabricating the same transistor
Inventor: LEE CHAN HO
IPC: H01L27/11
Filed: 2005-06-29
Abstract: A transistor having plural active layers and its manufacturing method are provided to prevent encroachment of a source or drain region of a second active layer by using a barrier metal formed through PVD and CVD. A first gate(120) is formed on an upper portion of a first active layer(100). A first interlayer dielectric(140) is formed on upper portions of the first active layer and the first gate. A second active layer(200a) is formed on an upper portion of the first interlayer dielectric. A second gate(220) is formed on an upper portion of the second active layer. A second interlayer dielectric(240) is formed on upper portions of the second active layer and the second gate. A contact plug(400) is formed to be contacted to the first and the second active layers by passing through the first and the second interlayer dielectrics. The contact plug includes a contact plug material(350) and a barrier metal(300). The barrier metal is formed through PVD and CVD.
Patent KR-20050077044-A (KR)
Inventor: JIANG SAM SHIAW SHIANG
IPC: H04L1/18
Filed: 2005-07-08
Abstract: 본 발명은 무선 통신 시스템에 있어서의 데이터 폐기 신호 절차를 제공한다.  송신기가 데이터를 폐기하는 경우, 그 송신기는 그 데이터의 폐기를 수신기에 통지할 필요가 있다.  송신기에서의 RLC SDU의 폐기의 결과, 수신기가 그것의 수신 윈도우를 이동시키고, 선택적으로는 폐기된 RLC SDU들을 표시하도록 요청하기 위하여, 단축된 이동 수신 윈도우 슈퍼필드가 사용된다.  이동 수신 윈도우 확인 슈퍼필드는 MRW SUFI의 수신의 확인을 행한다.  다양한 기준이 충족되는 경우, SDU 폐기 및 명시 신호 절차가 효과적으로 종료되어, 전송 처리량을 증대시킨다.  본 발명의 데이터 폐기 신호 절차를 사용하면 전송 처리량이 증대되고 전송 성능이 향상된다.
Patent KR-20070012923-A (KR)
Title: A lever unit for a parking brake
Inventor: NOH SEON IL
IPC: B60T7/08
Filed: 2005-07-25
Abstract: A lever unit for a parking brake is provided to prevent a serious traffic accident as much as possible, by preventing a parking state from being released by abrasion and damage at a pawl and a groove by long-time use. A lever unit for a parking brake comprises a parking lever(1), a ratchet(7), a pawl(11), and an unlocking button(15). The parking lever is mounted in a driver seat. The ratchet is rotatably mounted on a ratchet plate(3) disposed at a lower part of the parking lever, and connected to the parking lever with a cable(5) winding thereon, the cable connected to a rear-wheel brake device. The pawl is hinged upon the parking lever, being meshed with a grubber(9) formed on one side of the ratchet plate. The unlocking button is connected with the pawl inside the parking lever to release the mesh between the pawl and the grubber. The lever unit further comprises a hinge unit(21) and a guide frame(31). The hinge unit connects a lower end of the ratchet plate to one side of a vehicle body so that the ratchet plate can be rotated in the width direction of the vehicle. The guide frame has a guide groove(33) to guide the parking lever, and is fixed to the vehicle body.
Patent KR-20070013782-A (KR)
Title: Method for managing play list in digital video file
Inventor: ROH SEUNG PHIL
IPC: G11B20/10
Filed: 2005-07-27
Abstract: A method for managing a reproduction list of digital image files is provided to secure a sufficient storage space by dividing recorded title files into titles which are reproduced and titles which are not reproduced, storing the previously reproduced title files in an additional folder or storage region, and deleting the stored title files according to priority when a storage space is insufficient. A control unit stores a title image in a reproduction file storage space when the title image is reproduced, and separately stores a title image in a non-reproduction storage space when the title image is not reproduced(S202,S204). The control unit confirms whether the capacity of a storage space is insufficient when a digital image inputted from the outside is recorded and stored(S206-S210). When capacity of the storage space is insufficient, the control unit deletes the title image stored in the reproduction file storage space, secures the storage space, and newly records and stores the digital image(S214).
Patent KR-20070014392-A (KR)
Title: Semiconductor chip package, liquid crystal panel assembly and liquid crystal display including the same
Inventor: CHU HONG SIG
IPC: H01L23/52
Filed: 2005-07-28
Abstract: A semiconductor chip package is provided to maintain high resolution even when a data pitch is reduced, by bonding chips of a semiconductor chip package to both surfaces of a film wherein the semiconductor chip package transfers a signal between a printed circuit board and a liquid crystal panel. A conductive pattern is formed on both surfaces of a base film(210), made of a copper pattern. The base film can be a polyimide film. A first chip(220) is bonded to one surface of the base film. A second chip(230) is bonded to the other surface of the base film. A liquid crystal display includes a semiconductor chip package composed of the base film, the first chip and the second chip.
Patent KR-20070019070-A (KR)
IPC: A61B8/00
Filed: 2005-08-11
Abstract: 본 발명은 초음파영상 합성방법에 관한 것으로, 매 프레임마다 소정의 송신주파수를 변경하여 적어도 둘 이상의 프레임을 획득하는 단계와, 상기 획득된 프레임을 합성하여 하나의 영상을 형성하는 단계와, 상기 영상을 디스플레이하는 단계를 포함하며, 상기 송신주파수에 따라 각각 송신각도를 달리하는 초음파영상 합성방법이 제공된다. 
       
     초음파영상, 주파수 합성, 공간 합성.
Patent KR-20070019197-A (KR)
IPC: F25B1/00
Filed: 2005-08-11
Abstract: 본 발명에 의한 멀티형 공기조화기의 오일회수장치는 실내기와 실외기를 연결하는 냉매배관 중 기체 냉매가 이동되는 냉매배관을 이중관으로 설치하고, 상기 이중관 냉매배관의 내/외측 배관 각각에 밸브를 설치하여 상기 각 밸브를 제어함으로서, 이중관 냉매배관을 통해 이동되는 기체 냉매의 유속을 일정 속도 이상으로 유지시켜 용이하게 오일을 회수하는 효과가 있다.
Patent KR-20070070305-A (KR)
Title: A control method for an acceleration of hybrid transmission
Inventor: HWANG KYUNG WON
IPC: B60W20/00
Filed: 2005-08-23
Abstract: A method for controlling the acceleration of a hybrid transmission is provided to assist a motor output by using a generator in a driving mode of an electrical vehicle, thereby improving the motor output in initial starting, or when a driver requires rapid acceleration. An effort signal of an acceleration pedal is detected from an electro throttle control(ETC)(S1). The effort signal is analyzed, and it is determined whether or not the effort signal corresponds to a condition for rapid acceleration(S2). A charge amount of a battery is detected if the condition is satisfied(S3). A clutch is operated so that a driving mode of an electrical vehicle is maintained if the condition is not satisfied(S4). It is determined whether or not the charge amount of the battery exceeds a preset reference value(S5). The driving mode of the electrical vehicle is maintained if the charge amount of the battery does not exceed the reference value. A motor and a generator are controlled under the same power source in a release state of the clutch if the charge amount of the battery exceeds the reference value(S6). A vehicle speed is detected. It is determined whether or not the detected vehicle speed reaches a preset vehicle speed in a driving mode(S8). An engine is controlled as a main power source through the generator in the operational state of the clutch if the detected vehicle speed reaches the preset vehicle speed(S9).
Patent KR-20070027958-A (KR)
Title: Diagnostic apparatus for diagnosing alzheimer's disease using theta rhythm heterogeneity
Inventor: SHIN JONG HAN
IPC: A61B5/374
Filed: 2005-08-30
Abstract: A diagnostic apparatus for diagnosing an Alzheimer's disease using a theta rhythm heterogeneity is provided to reduce a cost of diagnosing the Alzheimer's disease by using an electroencephalogram of a patient. In a diagnostic apparatus for diagnosing an Alzheimer's disease using a theta rhythm heterogeneity, a motion control unit(12) controls a predetermined motion of an Alzheimer's disease patient. An Alzheimer's disease diagnostic unit(16) measures an electroencephalogram from the predetermined motions of the Alzheimer's disease patient and diagnoses the Alzheimer's disease of the patient quickly by extracting theta band frequency elements from the measured electroencephalogram.
Patent KR-20070024851-A (KR)
Title: Telephone with rolling code
Inventor: KIM KYUNG SIK
IPC: H04M1/21
Filed: 2005-08-30
Abstract: A telephone for automatically winding a telephone line is provided to easily and neatly a telephone line by making the telephone line automatically unwound or wound when the user hooks off or hangs up. A roll is installed inside a telephone. If a user holds a handset(1) in his/her hand, a telephone line(2) comes out through the roll. In case the user puts down the handset(1), a button is pressed. At this moment, as a lock is pushed, a lock clip is lifted up. The telephone line(2) is wound by a plate spring attached to the roll. Accordingly, the telephone line(2) can be automatically and neatly arranged, without getting twisted.
Patent KR-20070031144-A (KR)
IPC: H04N7/08
Filed: 2005-09-14
Abstract: 본 발명은 디지털 방송에 있어서, 특히 방송 프로그램 정보를 표시하기 위한 디지털 방송 수신 장치에 관한 것으로, 사용자로 하여금 방송 프로그램 정보를 원격 제어기에서 확인할 수 있도록 해주기 위해, 방송채널별 프로그램 안내를 위한 방송 프로그램 정보를 주기적으로 송출하는 방송 수신기, 그리고 상기 방송 수신기로부터 상기 방송 프로그램 정보를 수신하는 원격 제어기로 구성되는 것이 특징인 발명이다. 
       
     디지털 방송, 방송 프로그램 정보, 원격 제어기
Patent KR-20060049111-A (KR)
Inventor: TAKEMATSU KOJI
IPC: G03G15/00
Filed: 2005-10-21
Abstract: 화상 가열 장치는 자속 발생 수단과 기록재상의 화상을 가열하기 위해 자속 발생 수단으로부터의 자속에 의해 열을 발생시키기 위한 발열체와; 자속 발생 수단으로부터 발열체를 향해 유도되는 자속을 한정하며, 소정의 자속 한정 위치에서 발열체의 소정의 영역을 향해 유도되는 자속을 한정하기 위한 자속 한정부와, 자속 한정부를 유지하기 위해 발열체 길이방향에서 자속 한정부와 연결된 연결부를 포함하는 자속 한정 부재와; 자속 한정 부재를 자속 한정 위치 또는 자속 한정 부재가 자속 한정 위치로부터 후퇴되어 있는 후퇴 위치로 이동시키기 위한 이동 수단을 포함하며, 상기 연결부는 자속 한정 위치로의 이동을 방지하기 위한 조정 부재를 갖는다. 
       
     자속 발생 수단, 기록재, 발열체, 자속 한정 부재, 조정 부재
Patent KR-20070045705-A (KR)
Inventor: PARK HYUN SIK
IPC: H04N5/93
Filed: 2005-10-28
Abstract: 본 발명은 단말기 및 그를 통한 미디어 재생에 있어서, 특히 어떠한 이유(예, 사용자의 통화)로 인하여 녹화된 미디어의 재생을 제어하는 방법과 그를 위한 단말기에 관한 것으로, 녹화된 미디어를 재생하는 데 있어 사용자 위주의 편의를 제공하도록 해주며, 보다 구체적으로 사용자가 이동통신서비스를 이용하는 동안에 저장된 방송미디어에 대한 다양한 재생 제어를 제공하는 미디어 재생 제어 방법과 그를 위한 단말기에 관한 발명이다. 
       
     방송미디어, 재생, 통신단말기, 하이라이트, 슬라이드
Patent KR-20070045870-A (KR)
Inventor: OH JUNG KYUN
IPC: G06F40/00
Filed: 2005-10-28
Abstract: 본 발명은 이동통신 단말기, 이를 이용한 송신측 링크 관리방법 및 수신측 링크 관리방법에 관한 것이다.  이와 같은 목적을 달성하기 위한 본 발명의 이동통신 단말기는,메시지에 포함된 하나 이상의 특정 데이터에 링크를 설정하고, 이에 대응하도록 소정의 일련기호를 부여하는 링크 관리부; 링크 관리부가 부여한 일련기호를 포함하는 메시지를 표시하는 표시부; 및 표시부가 표시한 메시지 중 특정 데이터에 부여된 일련기호를 선택하는 입력부를 포함한다.  이와 같이, 특정 데이터에 대응하도록 일련기호를 부여함으로써 해당 특정 데이터의 링크정보를 신속하고 용이하게 선택하는 효과가 있다. 
       
     이동통신 단말기, 링크, 전자메일, 전화번호, URL, 도메인 네임, IP, 하이퍼링크, 연결, 선택, 방법
Patent KR-20070051405-A (KR)
Inventor: HUR DONG YUN
IPC: B62D11/00
Filed: 2005-11-15
Abstract: 본 발명은 궤도차량의 조향 인식을 위한 비선형 센서보정 장치 및 방법에 있어서, 더 상세하게는 조향핸들의 좌우 조향각을 보정하여 평균값의 데이터를 제공함으로서 정확한 조향인식 데이터를 제공토록 하는 것을 특징으로 하는 궤도차량의 조향 인식을 위한 비선형 센서보정 장치 및 방법에 관한 것으로, 
     궤도차량의 방향을 좌우로 변환하기 위한 구성수단으로서 일자형 원통형상으로 이루어지는 조향 핸들부와;  크랭크축 등으로 이루어지며 상기 조향 핸들부의 움직임에 연동하여 다른 장치로 전달하는 조향위치 전달부를 포함하는 궤도차량에 있어서,  상기 조향위치 전달부를 통해 외부 장치와 연결되는 중간에 연결되어 조향 핸들의 움직임을 센싱하며, 센서에 가해지는 물리적인 저항을 전기적인 전압값으로 변환하는 조향위치 측정부와;  상기 조향위치 측정부로부터 입력받은 전압값인 아날로그 데이터를 디지털 데이터로 변환하여 송신하는 A/D 변환부와; 입력받은 디지털 데이터를 조향각으로 환산하여 오차를 보정하는 조향위치 보정부와; 상기 보정된 데이터를 운전자에게 표시하는 디스플레이부를 포함하여 이루어지는 것이 특징이다. 
       
     궤도차량, 조향, 센서
Patent KR-20060055372-A (KR)
Title: Attachment device for fixing various elements to a support
Inventor: BOVILLE DANIEL
IPC: E04B1/38
Filed: 2005-11-16
Abstract: The device has a metal part (11) with a U-shaped flange having two side faces forming a jaw equipped with a series of spigots (19) staggered along top arms of the flange. A pair of flexible teeth (18) acts as springs at ends of bottom arms. A top face (14) is formed by a part of each top arm folded at right angles. A front face of the part is provided with one circular aperture for latching or passage of a unit.
Patent KR-20070055185-A (KR)
Inventor: LEE SAM BIN
IPC: A23L11/20
Filed: 2005-11-25
Abstract: 본 발명 대두미세분말을 이용하여 2단발효하여 제조한 액상 청국장 및 이의 제조방법은 전지활성생대두미세분말(micronized full-fat soy flour) 또는 탈지대두분말(defatted soy flour)을 이용하여 고초균 및 젖산균에 의한 2단 발효를 통한 액상 청국장을 제조함으로서 콩 펩타이드, 점질물, 혈전분해효소, 단백질 및 탄수화물 가수분해효소, 고초균, 젖산균을 포함하는 점질성의 액상청국장 발효물을 제공할 수 있을 뿐만 아니라 상기 발효물을 식품 및 기능성식품소재로 이용할 수 있는 뛰어난 효과가 있다. 
       
     비지, 청국장발효, 젖산발효, 전지활성 생대두미세분말, 탈지대두분말, Lactobacillus casei LS, Bacillus firmus NA-1, Bacillus subtilis  A1, Bacillus firmus GT-D, Bacillus firmus HA, Bacillus firmus KU-A
Patent KR-20070056212-A (KR)
Title: Apparatus for controlling power-up in switching system
Inventor: LEE MIN JAE
IPC: H04Q1/24
Filed: 2005-11-29
Abstract: A power apply control device in a switching system is provided to control sequence of applying power to each board by using photo couplers without using a separate controller or circuit, and to control power applying sequence according to order of the first circuit configuration without a separate program. Primary power units(10-1,20-1,30-1,...,N0-1) supply fundamental power to boards(10,20,30,...,N0) of a switching system. DC(Direct Current)/DC power suppliers(10-5,20-5,30-5,...N0-5) convert DC power applied from the power units(10-1,20-1,30-1,...,N0-1) into power used in circuit packs(10-7,20-7,30-7,...,N0-7) immediately connected to output ports, and output the converted power. Photo couplers(10-3,20-3,30-3,...,N0-3) are driven by being applied with the power from the DC/DC power suppliers(10-5,20-5,30-5,...N0-5) located on front parts, and apply output signals as driving control signals of the DC/DC power suppliers(10-5,20-5,30-5,...N0-5).
Patent KR-20070059786-A (KR)
Title: A composition for disinfecting teats of animal comprising silver nanoparticle colloidal solutions and a method of disinfecting teats of animal using the same
Inventor: PARK SUNG JAI
IPC: A01P1/00
Filed: 2005-12-07
Abstract: A composition for disinfecting teat of an animal comprising silver nanoparticle colloidal solution and a method for disinfecting teat of the animal by using the same composition are provided to improve efficiency of microorganism removal by uniformly applying the silver nanoparticles to the animal teat, and reduce the production costs and improve safety by using an inexpensive and safe polymer stabilizer. The composition for disinfecting teat of the animal comprises a solution containing colloid of silver nanoparticles having diameter of 1-15 nm and 0.5-5 wt.% of a polymer stabilizer, wherein the amount of silver nanoparticle is 5-30 ppm, based on the total weight of the composition and the composition further comprises 0.001-1 wt.% of edible pigment such as Gardenia jasminoides pigment. The silver nanoparticle colloidal solution is prepared by dissolving silver salt or silver oxide salt, and at least one polymer stabilizer selected from polyvinylpyrrolidone, (1-vinyl pyrrolidone)-acrylic acid copolymer, polyoxyethylene stearate and (1-vinylpyrrolidone)-vinyl acetate copolymer in water or non-aqueous solvent, nitrogen-purging the solution, and irradiating gamma-rays to the solution. The silver salt is AgNO3, AgClO4, Ag2SO4 or CH3COOAg, the non-aqueous solvent is ethylene glycol, ethanol or isopropyl alcohol, and the animal is cow, pig, goat, dog or ship. The teat of the animal is disinfected by contacting the composition with the teat of the animal through spraying, coating or dipping.
Patent KR-20060012551-A (KR)
Inventor: JUNG DONG HWA
IPC: H02P21/00
Filed: 2005-12-20
Abstract: 본 발명은 전동기의 운전 조건에 따라 ANN제어기(10)를 이용하여 회전자 저항 추정에 관한 것으로서, 본 발명의 회전자 저항 추정을 위하여 실제 유도전동기(4)의 출력과 ANN 모델(9)의 출력을 사용하며 요구 상태 모델과 실제 상태모델 사이에서 나타나는 오차는 ANN 모델(9)의 하중을 조절하기 위하여 역전파 된다. 따라서 ANN 모델(9)의 출력을 실제 모델과 일치시킴으로서 회전자 저항을 추정하는 ANN 제어기(10)를 구성한다. 대표도에 나타낸 것과 같이 구성된 시스템은 일정속도, 스텝 지령속도 변화, 다양한 속도변화, 부하변화 및 4상한 운전 등 다양한 파라미터 변화에도 실제 회전자 저항의 증가와 감소에 대하여 회전자 저항의 추정은 우수한 성능을 나타낸다. 
     
     유도전동기, ANN, 신경회로망, 회전자 추정
Patent KR-20070068059-A (KR)
Title: Portable body keeping warm hot pack
Inventor: KIM JONG HYUN
IPC: A61F7/08
Filed: 2005-12-26
Abstract: A portable hot pack for keeping the body warm is provided to prevent the loss of heat and to continue a heat insulation function for a long time by enclosing a heat insulating unit with heat insulating materials. In the portable hot pack(10) for keeping the body warm, a body unit(11) is composed of a circular cap-shaped upper cover(111) having a hollow part(111a) formed at the upper side and plural combining holes(111b) formed at the bottom side along the circumference, and a lower cover(112) comprising a combining hole(112a) formed at the upper side to combine the lower cover with the upper cover, a condenser(113a) fixed at the lower side to receive power from a plug line(113b), and a fixed plate(113) connected to the condenser to be grounded. A heat insulating unit(12) is settled to the fixed plate by a bolt(113c) and a nut(113d), and electrically connected to the condenser and heated by receiving electric energy. A heat insulating material(15) is divided into two parts in the shape of a half-moon to surround the whole periphery of the heat insulating unit in order to insulate the heat insulating unit and provided with a center space part(151) into which the heat insulating unit is inserted. A health pad(13) is placed on the upper side of the heat insulating material. A gem plate(14) is fitted to the hollow part.