baber/WOPTO huggingface dataset:
Patent KR-20020049307-A (KR)
Title: Roll lock of sanding tool
Inventor: LIM SEONG HWAN
IPC: B24D9/00
Filed: 2000-12-19
Abstract: PURPOSE: A roll lock for a sanding tool is provided to enhance adhesive force of a sand paper attached to the roll lock and to prolong life of the roll lock by providing a roll lock of improved structure. CONSTITUTION: A roll lock(100) for a sanding tool comprises a circular foam member(110), an upper covering sheet(120), a lower covering sheet(130), and a joint head(140). The upper covering sheet(120) is attached to the top of the foam(110). The upper covering sheet(110) has a lower extrusion-molded soft plastic portion and an upper semi-rigid foam member integrally formed therewith. The lower covering sheet(130) is attached to the bottom of the foam(110). The lower covering sheet(110) has a lower extrusion-molded soft plastic portion and an upper semi-rigid foam member integrally formed therewith. A sand paper is bonded to a soft plastic portion formed at the bottom of the lower covering sheet(130). The joint head(140) has a threaded portion(142) formed projectingly in the center thereof and connected to the sanding tool. The joint head(140) is integrally molded of plastic extrusion material, and bonded to the soft plastic portion of the upper covering sheet(120).
Patent KR-20010062625-A (KR)
Title: Apparatus and method for robotic alignment of substrates
Inventor: JOHN M WHITE
IPC: H01L21/68
Filed: 2000-12-22
Abstract: PURPOSE: To provide a for arraying objects and slots by moving them in parallel or rotating. CONSTITUTION: As for a parallel movement alignment, a robot device 112 is provided with a location sensor 170 arranged extremely close to a slot 174. The parallel movement location sensor 170 determines the location of an object by moving the object in parallel to the slot 174 until activating the location sensor. A rotating alignment provides two sensors which decide relative angles between the object, the robot device 112 and the part of the object.
Patent KR-20020051049-A (KR)
Title: Adsorbent for removal of carbon monoxide and method for preparing thereof
Inventor: KO DONG JUN
IPC: B01D53/34
Filed: 2000-12-22
Abstract: PURPOSE: An acid treatment method of zeolite adsorbent for the removal of carbon monoxide gas is provided to improve adsorption capacity by treating natural zeolite with HCl. CONSTITUTION: The method comprises the steps of dipping natural zeolite in HCl solution; agitation of the mixture at 80°C for 4 hours followed by rinsing with distilled water; drying it at 110°C and then calcining at 500°C. According to above test, the higher HCl concentration is, the larger specific surface area of zeolite is. Also, the weight ratio of Si/Al was increased up to 8.4.
Patent KR-20020053175-A (KR)
Title: A method for boding aluminum adherend using secondary amine silane as a bonding promotor
Inventor: WOO HO GWANG
IPC: C09J183/00
Filed: 2000-12-27
Abstract: PURPOSE: A method for joining aluminum preform is provided, to enhance the initial adhesive power and durability and to reduce the processing cost by using an organic secondary amine silane and to improve the working environment by not employing the acid treatment. CONSTITUTION: The method comprises the steps of dipping the surface of aluminum preform to be joined into an organic secondary amine silane aqueous solution for 10-30 min; washing the aluminum preform; leaving it at a 50-70 deg.C for about 30-90 min; coating an adhesive to it; and adhering it to another aluminum matter. The organic secondary amine silane aqueous solution is prepared by mixing 1-5 vol% of a secondary amine silane; 25 vol% of methanol; and 70-75 vol% of distilled water, and stirring the mixture homogeneously. Preferably the organic secondary amine silane is triethoxy-N-(ethylamino)propylamine silane.
Patent KR-20020055530-A (KR)
Title: Preparation method of coil in Integrated Circuit
Inventor: MIN BYEONG HO
IPC: H01L27/04
Filed: 2000-12-28
Abstract: PURPOSE: A method for fabricating a coil in an integrated circuit is provided to save money and time as compared with a conventional technology in which a printed circuit board(PCB) is connected to an outer coil, and to enable miniaturization by including the coil in a single chip. CONSTITUTION: The first metal layer(101) of a half-oval type is repeated on a substrate in one direction. An interlayer dielectric is deposited and a via process is performed. The second metal layer(103) of a half-oval type is repeated in a direction opposite to the first metal layer.
Patent KR-20020055306-A (KR)
Title: Fairness decision system using internet for sports management of referee and coach staffer in a sporting event
Inventor: KIM JAE HWAK
IPC: G06Q50/26
Filed: 2000-12-28
Abstract: PURPOSE: A system for evaluating a justice using the Internet to a judgment and a game management of coaching staff of a sports game is provided to remove a sports irrationality by supplying data with respect to a decision of an umpire of a sports game and a game management of coaching staffs and storing a scene having a criticism with respect to a justice in an additional CD. CONSTITUTION: A broadcasting medium(200) includes a broadcasting station server(210) for converting relay broadcasting into data and transmitting the data. A terminal(100) includes a web browser for watching a screen through the broadcasting medium(200) in a computer. A web server(300) transmits a sports game transmitted in the broadcasting medium(200) to each terminal(100). A game rule DB(400) is connected to the web server(300) and stores game rules according to each sports game. An umpire/coaching staffs DB(500) stores personal information of an umpire and coaching staffs. A decision criterion DB(600) stores data or screen having a special state or a definite decision criterion. A justice evaluation criterion DB(800) stores justice evaluation criterions of an umpire and coaching staffs through the terminal(100). A search DB(900) supplies corresponding information based on an actual picture and graphic data to a netizen. An advertisement DB(800) is provided for being inserted into a relay broadcasting through the web server(300).
Patent KR-20020058544-A (KR)
Title: device for binding lead wire of controller in washing machine
Inventor: JUNG JIN U
IPC: D06F39/00
Filed: 2000-12-30
Abstract: PURPOSE: An electric connection device for manipulation wiring of a washing machine is provided to fix a connection element to a PCB by a single manipulation, finishing the connection work of lead lines by the connection element, thereby reducing the working time and improving the productivity. CONSTITUTION: An electric connection device for manipulation wiring of a washing machine includes a connection element(50) of which an end is fixed to a PCB(Printed Circuit Board;40) and the other free end connects a plurality of lead lines for electrically connecting respective parts of the washing machine and fixes the lead lines not to move on the PCB, wherein the connection element is formed in the shape of thin and long rod provided with a metal piece(51) at an end to be inserted and fixed in a fixing groove(40a) on the PCB and a coating element for coating all outer surface except the fixed part.
Patent KR-20020059054-A (KR)
Inventor: CHOI SEUNG YEONG
IPC: C09D133/04
Filed: 2000-12-30
Abstract: PURPOSE: Provided is a polyester coating composition, which comprises both of high molecular polyester resin and low molecular polyester resin, and thus shows high hardness, high processability, and high gloss, and which has screen printability. CONSTITUTION: The polyester coating composition comprises 10-55 wt%(in solids) of low molecular weight polyester resin having number average molecular weight of 1000-6000, hydroxyl value of 40-80, and acid value of 5-10; 5-40 wt%(in solids) of high molecular weight polyester having number average molecular weight of 8000-15000, hydroxyl value of 5-20, and acid value of 1-10; 10-65 wt%(in solids) of solvents; 5-20 wt% of butylated melamine hardeners; and 5-20 wt% of methylated melamine hardeners. The solvents are at least one selected from the group consisting of aromatic hydrocarbon, glycol ether, glycol ester, ketone, and mixture of dimethyl adipate and dimethyl glutarate and dimethyl succinate.
Patent KR-20010022686-A (KR)
Title: 아민 잔기 함유 폴리실라잔 및 그 제조방법
IPC: C08G77/62
Filed: 1998-08-10
Abstract: 본 발명은 하기 일반식 (Ⅰ) 로 표시되는 실라잔 구조 및/또는 하기 일반식 (Ⅱ) 로 표시되는 실라잔 구조를 분자쇄 중에 함유하는 수평균분자량이 100 ~ 100,000 인 아민 잔기 함유 폴리실라잔에 관한 것이다: 
     [화학식 I] 
       (I) 
     [화학식 II] 
       (II) 
     (식 중, 
     R 1 및 R 2 는 수소, 탄화수소기, 또는 탄화수소기 함유 실릴기를 나타내고, 
     A 및 A 2 는 2가 탄화수소기를 나타내고, 
     B 는 N-탄화수소기 치환 아민 잔기 또는 환상 아민 잔기를 나타내고, 
     B 2 는 2가 쇄상 아민 잔기 또는 2가 환상 아민 잔기를 나타내고, 
     p 및 q 는 1 또는 0 을 나타낸다). 
     상기 아민 잔기 함유 폴리실라잔은 폴리실라잔에 아민 잔기 함유 1가 및/또는 2가 히드록실 화합물을 활성 수소원자를 가지지 않는 불활성 유기 용매 중에서 반응시킴으로써 얻을 수 있다.
Patent KR-20010023528-A (KR)
Title: A method for treating diabetes, hyperglycemia and hypoglycemia
IPC: A23L7/10
Filed: 1998-08-28
Abstract: Methods for controlling serum glucose level in a mammal comprising ingesting a stabilized rice bran derivative selected from the group consisting of a solubilized fraction, an insolubilized fraction, an enzyme treated stabilized rice bran and mixtures thereof, thereby reducing serum glucose level in said mammal.
Patent KR-20010015718-A (KR)
Inventor: RANGANATHAN SRIDHAR
IPC: A61F13/15
Filed: 1998-10-08
Abstract: A distinctive absorbent article includes an absorbent core having multiple absorbent layers, wherein the absorbent layers interact in such a manner which preferentially locates absorbed liquid in an appointed, high saturation wicking layer. The localization of the liquid within this wicking layer increases the potential of this layer to move liquid through capillary action due to the higher saturation level and increased amount of liquid available. In particular aspects, at least one primary layer region can have a heterogeneous structure. In additional configurations, the at least one primary layer region can include a plurality of two or more sublayers.
Patent KR-20010032496-A (KR)
Title: 실리콘 질소-계 필름과 그 제조방법
IPC: C23C16/34
Filed: 1998-11-03
Abstract: 본 발명은 할로에틸사일렌 화학 전구체들로부터 형성된 실리콘-질소계 필름에 관한 것이고, 질소를 함유한 반응가스를 이용하여 그런 필름들을 다양한 기판위에 화학기상증착하는 관련방법에 관한 것이다. 
     본 발명은 기판위에 실리콘-질소계 필름을 화학기상증착하는 방법은, (1) 기판, (2) 증기상태의 할로에틸사일렌(haloethylsilane) 전구체(precursor) 및 (3) 질소를 함유한 적어도 하나의 반응가스(reactant gas)를 증착 챔버내로 인입시키는 단계, 그리고 상기 기판위에 실리콘-질소계 필름을 증착하기에 충분한 시간동안, 상기 챔버내를 약 200℃ 내지 약 1000℃의 증착온도로 유지시키는 단계를 포함한다.  또한 증기상태의 할로에틸사일렌 전구체와, 질소를 함유한 적어도 하나의 반응가스를 이용하여 화학기상증착에 의해 형성된 실리콘-질소게 필름을 더 포함한다.
Patent KR-20010033071-A (KR)
IPC: A61L2/18
Filed: 1998-12-10
Abstract: The continuous process for hyperactivation of fluids for sterilization uses a sterilizing fluid which is mixed with a gas that is inert with respect to the fluid. A sterilizing mixture is obtained which is subsequently evaporated by means of introduction into an evaporation tube in a condition of annular motion, where a liquid phase of the mixture flows against the heated walls of the evaporator at a slower speed than the gaseous phase thereof, which flows in the central zone of the evaporator, internally of the liquid phase. A gaseous vapour/inert gas mixture is thus obtained, which is subjected to a waiting period during which the mixture flows through a transit device which transfers it to a sterilization chamber, a temperature of which is lower than a dewpoint temperature of the gaseous mixture, where a product is sterilized.
Patent KR-20010086250-A (KR)
IPC: D21H17/68
Filed: 1999-01-25
Abstract: 고속 정밀 가공 또는 복사 작업에 사용되는 종이를 반응성 사이징제 및 무기 충전재로 표면 사이징시킴으로써, 고속 정밀 종이 가공 또는 복사 작업을 개선시키는 방법에 관한 것으로, 이 때 충전재는 종이 운전가동성을 개선시키는데 효과적인 양으로 도포된다.  본 발명에서 표면 사이징제로서 유용한 사이징 조성물은 약 0.1:1 내지 약 10:1의 무기 충전재 대 반응성 표면 사이징제 중량비의 2-옥세타논 반응성 사이징제 및 무기 충전재이다.  이 방법에 의해 제조된 종이도 또한 본 발명의 범위 내에 속한다.
Patent KR-20010041412-A (KR)
Title: 전기 광학 장치 및 그 제조 방법 및 전자 기기
IPC: G02F1/1368
Filed: 1999-12-27
Abstract: 본 발명의 TFT 액티브 매트릭스 구동방식의 전기 광학 장치에 있어서, 비교적 간단한 구성으로, 화소 전극과 반도체층을 중계하면서 화소 개구율을 높이고, 고품위의 화상 표시를 가능하게 하기 위해서, 전기 광학 장치는, TFT 어레이 기판(10)상에 TFT(30), 데이터선(6a), 주사선(3a), 용량선(3b) 및 화소 전극(9a)을 구비한다.  화소 전극 및 TFT 간은, 제 1 배리어층(80a)을 중계하여 콘택트 홀(8a) 및 콘택트 홀(8b)에 의해 전기적으로 접속된다.  제 2 배리어층(80b)은, 데이터선보다도 폭이 넓게 설치되어 있고, 그 일부가 화소 전극에 겹치며, 화소 개구 영역을 규정한다.
Patent KR-20010088283-A (KR)
IPC: G11B7/00
Filed: 2000-01-06
Abstract: The application relates to methods and devices for determining the optimal erase (17) and write powers for erasing and writing information on an optical record carrier (85). These optimal powers are determined from two powers, Pmin (15) and Pmax (16), found at specific points, (22) and (24), in a curve (10) where the normalized reflected power (12) is plotted versus the test power (11).
Patent KR-20010041834-A (KR)
Title: 변형가능한 감압성 접착제 테이프
IPC: C08J5/18
Filed: 1999-01-21
Abstract: 테이프 및 라벨 같은 변형가능한 감압성 제품에 사용되기에 충분한 강성 및 다이-절단성을 유지하면서 낮은 헤이즈를 갖는 단일층 또는 다층 원료필름.  낮은 헤이즈로 인해 변형가능한 제품은 실질적으로 투명하다.  상기 원료필름은 비닐 또는 비닐리덴 방향족 또는 장애 지방족 또는 지환족 단량체 및 에틸렌 또는 α-올레핀 또는 이들의 혼합물의 인터폴리머를 포함한다.
Patent KR-20010042047-A (KR)
Title: Ｎｍｄａ 수용체 길항제로 사용되는1-(3-헤테로아릴프로필-또는-프로프-2-에닐)-4-벤질피페리딘류
IPC: A61P9/10
Filed: 1999-03-11
Abstract: 본 발명은 화학식 I의 피페리딘 유도체 및 이의 생리학적으로 허용가능한 염에 관한 것이다. 
     화학식 I 
     
       
     
     (상기 식에서, 
     X, Y, Z, R 1 , R 2 , R 3 및 R 4 는 청구항 1항에 정의된 바와 같다.) 
     본 발명의 피페리딘 유도체 및 이의 염은 뇌혈관 질환, 간질, 정신 분열증, 알츠하이머 병, 파킨슨병 및 헌팅톤무도병, 뇌의 국소빈혈, 뇌경색 및 정신병을 포함하는 신경 변성 장애를 막기 위한 자극성 아미노산 길항제로서 사용할 수 있다.
Patent KR-20010042628-A (KR)
Title: 포스포디에스테라아제-ｖ억제 작용을 하는 축합티에노피리미딘류
IPC: A61P43/00
Filed: 1999-04-23
Abstract: 본 발명은 포스포디에스테라아제 V를 억제하고, 심혈관계 질환의 치료 및 포텐시 장애의 예방 및/또는 치료에 사용할 수 있는 화학식 I의 티에노피리미딘 및 이의 생리학적으로 허용가능한 염에 관한 것이다. 
     화학식 I 
     
       
     
     (상기 식에서, 
     R 1 , R 2 및 X는 청구항 1항의 의미를 갖는다.)
Patent KR-20010053302-A (KR)
IPC: A61K39/145
Filed: 1999-07-01
Abstract: A preparation in powder form for administration through mucosa, comprising a medicine of high molecular weight and a cationic polymer is disclosed.  By adding a cationic polymer (in particular, a copolymer of aminoalkylmethacrylate or polyvinyl acetal diethylaminoacetate) or a cationic polymer plus a viscous polymer to a medicine of high molecular weight for producing a preparation in powder form, it is possible to achieve effective absorption of the medicine of high molecular weight through mucosa.
Patent KR-20020059994-A (KR)
Title: An electron gun of cathode ray tube and methode for framing thereof
Inventor: CHO SANG HWAN
IPC: H01J29/48
Filed: 2001-01-09
Abstract: PURPOSE: An electron gun and method for assembling the same is provided to achieve an improved accuracy for assembly by precisely adjusting the spacing between the cathode and first grid electrode. CONSTITUTION: A method for assembling an electron gun comprises a first step of arranging a first check window(14) and a second check window(16) for checking the insertion position of cathode at both side surfaces of a first grid electrode(G1), such that the first and second check windows are communicated with each other; a second step of disposing a light source(18) to the first check window and disposing a measuring member(20) for measuring the distance between the second check window and a cathode(12) to the second check window; and a third step of assembling the cathode and the first grid electrode by inserting the cathode until the data measured by the measuring member has reached a predetermined value.
Patent KR-20020061303-A (KR)
Inventor: HWANG MAN TAEK
IPC: A61H39/04
Filed: 2001-01-15
Abstract: PURPOSE: A massage apparatus having warmth massage effects by a heating line attached to an installation plate, finger-pressure therapy effects by the rotation of balls and rubbing massage effects is provided. It permits the decomposition of subcutaneous fat of the abdomen and physical stimulation of the intestines, thereby improving the health. CONSTITUTION: A spring(4) is disposed in a body capable of being rotated by a turning force of a drive motor(5) to cause an installation plate(3) to move downwardly, an insertion groove(3b) and bearing(1c) are formed at the lower part of the installation plate to insert a plurality of balls(2), a lower plate(1a) containing a bearing(1c) in a plurality of through-holes is formed at the lower part thereof to stably place the balls between the insertion groove and lower plate, a far-infrared ray lamp is installed at the lower part of the lower plate. An arm(6), longitudinal axis(7) and an uneven groove(9) are also disposed on the bottom plate(8).
Patent KR-20010035228-A (KR)
Title: e-doctor
Inventor: HWANG NA SAM
Filed: 2001-01-16
Abstract: PURPOSE: The electronic doctor system is provided to reduce inconvenience in a medical service, by enabling the medical examination and treatment of a patient to be made via a video internet system, and supplying the medical certificate of the patient via the video internet system in real time. CONSTITUTION: A client computer(1) capable of the video internet accesses a web server(2) so that the patient can explain his/her body state to a doctor by a video communication. The doctor writes the medical certificate for the patient, and inputs his/her name and password in order store the data of the medical certificate in a database(4). The pictures of the doctor and the patient are attached to the medical certificate written by the doctor. The medical certificate includes the name and major of the doctor. When the patient inputs his/her password and name into the web server(2) in a pharmacy, the stored medical certificate is displayed on a pharmacy computer. A pharmacist may prepare a medicine for the patient referring to the medical certificate displayed. A CGI program(4) keeps the record of the patient and the medicine.
Patent KR-20020067330-A (KR)
Title: Ice cream manufacturing apparatus with freezer as one body
Inventor: SHIN KIL SU
IPC: A23G9/12
Filed: 2001-02-16
Abstract: PURPOSE: An apparatus for manufacturing ready-to-eat ice cream is provided which has a part of a holder of an ice cream manufacturing apparatus in a storage room. Therefore, it permits the storage of ice cream at an appropriate temperature and amount suitable for grinding, and the discharge of ice cream in a sanitary and optimum state. CONSTITUTION: An apparatus with a mixer for manufacturing ice cream by grinding ice cream contained in a holder(80) and additives with a screw(20) and then allowing the mixed ice cream to flow into a discharge hole(83) comprises an ice cream material stand(200) with a multistage shelf(201,202), and a freezing and storing cabinet(300) fixed with the support rod of the mixer, wherein the freezing and storing cabinet contains: a freezing room(301) having an upper plate(310) connected with a plurality of openable and closeable covers(321,322); and a machine room equipped with a compressor, evaporator, condenser and expansion valve.
Patent KR-20020067397-A (KR)
Title: Telephone number inquiry method and database for all residents
Inventor: HUANG RICHARD
IPC: G06F17/40
Filed: 2001-02-15
Abstract: PURPOSE: A method and a database for inquiring a telephone number for all residents are provided to enable all residents to easily inquire a telephone number by accessing to an office telephone number and a family telephone number through one inquiry. CONSTITUTION: An inquirer connects to a telephone number inquiry station of a telephone company. The inquirer inquires the telephone number matched with a name by sending the name to the telephone number inquiry station. The telephone number inquiry station searches the telephone number matched with the name from a telephone number inquiry database and informs the inquirer for the telephone number.
Patent KR-20010085427-A (KR)
Title: A semiconductor storage device
Inventor: FUJIOKA SHINYA
IPC: G11C8/00
Filed: 2001-02-21
Abstract: PURPOSE: To provide a semiconductor memory in which a defective cell can be efficiently tested during test operation. CONSTITUTION: A semiconductor memory performing late-write operation comprises a memory core circuit for storing data, a data latch circuit for storing data of write operation of the previous time, an address comparing circuit comparing an address of write operation of the previous time with an address of the present read operation and deciding matching/nonmatching of addresses, and a control circuit controlling operation so that data is read out from the memory core circuit when addresses are not matching at the time of normal read operation, data is read out from the data latch circuit when addresses are matching, and data is read out from the memory core circuit regardless of matching/nonmatching of addresses in the read operation during test operation.
Patent KR-20020071259-A (KR)
Title: a combined electric fan and heater
Inventor: KIM DONG JIN
IPC: F04D25/08
Filed: 2001-03-05
Abstract: PURPOSE: A combined electric fan and heater is provided to reduce space occupation and cost, while improving heat efficiency by compulsorily blowing the heat through the use of a fan blade assembly. CONSTITUTION: A motor case(21) has front and rear safety nets(22,23), and a fan blade assembly(25) is mounted to a motor shaft(24) of a motor mounted to the motor case. The motor case is supported by a fan body(26), and a base(27) of the fan body has a wind velocity control switch(28), a swirling operation switch(29), a timer switch(53) and a heater control switch(30). A fixing member(31) is coupled to the front of the fan blade assembly, and a heater member(32) is arranged within the front safety net. The fixing member has, at a center thereof, a nut portion, and at a front section thereof, a reflecting surface. The fan blade assembly includes a disc-shaped fixed body(33) having a driving gear mounting portion and a blade fixing rim, so that a driving gear(45) and a plurality of blades(34) engaged with each other are mounted to the disc-shaped fixed body of the fan blade assembly. The blades rotate by the rotation of the driving gear, thus permitting the fan blade assembly to transform into a propeller shape and parabola antenna shape.
Patent KR-20020075590-A (KR)
Inventor: HONG UI SEONG
IPC: G06F1/32
Filed: 2001-03-26
Abstract: PURPOSE: A method for controlling the power of a monitor is provided to reduce power consumption and to shorten the time for reactivation by controlling the power of a monitor in two steps depending on the use of a PC. CONSTITUTION: A controller decides a mode by monitoring the synchronizing signal outputted from an interface(11S). If a vertical or horizontal synchronizing signal is normally inputted from the PC(12S), all circuits are turned on(13S). If a vertical or horizontal synchronizing signal is not normally inputted from the PC, an off mode is decided(14S). By changing all level signals, all power circuits are turned off(15S). If a mode is changed to a normal mode from the off mode(16S), the cut off voltage is maintained as zero and grid voltage is controlled as +V. Thus, thermions are emitted maximally(17S).
Patent KR-20010067917-A (KR)
Inventor: KIM JONG MOON
IPC: A61H33/06
Filed: 2001-04-06
Abstract: PURPOSE: A system for controlling the demand and supply of electric power of a sauna and a control method thereof are provided to install more personal sauna units exceeding maximum target electric power, and to improve the convenience of maintenance of each sauna unit. CONSTITUTION: In a sauna system installed with many personal sauna units for generating steam and hot air by using the input electric power, the control system of the demand and supply of electric power consists of an auxiliary electric power control device(200a,200b,..200n) for managing the input electric power per sub-unit, and a main electric power control device(100). The main electric power control device flexibly controls a working start time point within a maximum target electric power value region so that the sum value of the input electric power not exceeds the maximum target electric power value.