baber/WOPTO huggingface dataset:
Patent KR-20000058283-A (KR)
Inventor: KIM WON SEOK
IPC: G06Q99/00
Filed: 2000-03-07
Abstract: PURPOSE: An electronic commerce system is provided to obtain a preference of purchase products, by collecting the purchase information of client and displaying an amount of sale commodities and the number of business clients by area or industry in real-time, to cut down the time from planning to production and sale of products, by reflecting the propensity to shopping at developing the products and to promote the business by granting lottery ticket and lottery chance to the client when purchasing the commodities and processing the result by one-stop. CONSTITUTION: An electronic commerce system is composed common clients(1), member stores(2), PC clients(3), electronic commerce shops(4), a unified management center(5), official company(6) and sending place(7). The unified management center(5) includes a database management unit(51), a lottery management server(52), a data processor(53) and a summing up unit(54). The member store(2) and electronic commerce shops(4) transmit information including the commodities code, purchase quantity, purchase price, purchase time and point according to the purchase price to the unified management center(5). The database management unit(51) manages the variety of database. The lottery management server(52) gradationally grants a lottery ticket and lottery chance based on the purchase information of the common client(1) and PC client(3) transmitted from the member store(2) and electronic commerce shops(4). The summing up unit(54) sums up an amount of sale commodities and the number of business clients by area or industry based on the purchase information. The data processor(53) generates collected purchase information according to the condition or process the data according to the condition presented by information user(8).
Patent KR-20010092586-A (KR)
Title: The dehumidifier
Inventor: KIM YU SEONG
IPC: F24F3/14
Filed: 2000-03-22
Abstract: PURPOSE: A dehumidifier is provided, in which control box is arranged onto a support plate, to thereby allow assembly work and repair and maintenance work to be easily carried out. CONSTITUTION: A dehumidifier comprises a cabinet(51) having a heat exchanger(54) and a blower fan(55) arranged inside of the cabinet so as to perform dehumidification operation; a support plate(58) coupled to the lower end of the cabinet; a barrier(61) which is set upright at the upper surface of the support plate so as to define two space areas within the cabinet and support the blower fan; a front grille coupled to the front surface of the cabinet so as to discharge dehumidifying air into the indoor area; a control box(80) arranged onto the support plate so as to allow electrical components to be mounted within the control box; and a display type operation control panel(90) arranged to be exposed at the front grille, and connected to electrical components mounted within the control box so as to control dehumidification control operation. The display type operation control panel includes a switch part(93) adopting a touch system, and a display part(95) for displaying information.
Patent KR-20000036783-A (KR)
Inventor: LEE YUON BAE
IPC: F16K17/00
Filed: 2000-03-29
Abstract: PURPOSE: A safety valve of gas is provided to prevent an accident of gas by detecting a problem of a gas equipment and a machinery with a difference of gas pressure and by alarming with checking visually and auditorily from an outside of the valve before using a gas. CONSTITUTION: A lever is pushed to open a first ball(210) and a power is inputted during turning on a first lead switch by moving a first magnet inside an influent area of the first lead switch. A performance of an examining function is informed by lighting a green lamp. When a gas pressure inside a normal pressure area(10) of an examining valve(100) and a gas pressure inside a ventilating passage of gas(301) are different, a second magnet turns on a second lead switch(504) in an extended state of a bellows of an elastic member. A red light is turned on and an alarming sound is generated. A second ball is opened again by rotating a sub gear at 180 degrees with a main gear in a state normally flowed the gas by completely opening the first ball and a second ball in a state rotated the lever at 90 degrees. The normal pressure area(110) is sealed by the second ball in a state embedded the using normal pressure.
Patent KR-20010094574-A (KR)
Title: Electronic Commerce System Using Credit Card Having Electronic Money Function and the Method Thereof
Inventor: KIM DAE UK
Filed: 2000-03-31
Abstract: PURPOSE: An electronic commerce system and method using a credit card as electronic money are provided to perform an electronic commerce with a credit card by adding an electronic money function to the credit card. CONSTITUTION: A personal computer(10) accesses to the internet. A bender(12) provides a selling commodity or information to a user of the personal computer(10). An electronic money host(14) receives and stores a credit card number, a password, and credit card information from a credit card company in a database. The electronic money host(14) settles the money based on credit card information, sends the settlement result to the bender(12) and stores the settlement result in the database. The database includes an electronic money DB and a credit card DB for electronic money. A web server provides an HTML document such as input window for inputting the number of the electronic money with respect to the bender(12).
Patent KR-20010094838-A (KR)
Title: A burner for waste liquid fuel hard to burn
Inventor: YANG GO SU
IPC: F23G5/00
Filed: 2000-04-07
Abstract: PURPOSE: An incineration furnace for waste non-flammable fuel is provided to completely incinerate non-flammable fuel such as waste chlorinated hydrocarbons and VOCs(Volatile Organic Compounds) for contributing to the prevention of pollution, and simplify the structure in a small size to be widely used in the industrial sites. CONSTITUTION: An incineration furnace for waste non-flammable fuel includes a main body(10) having a cap-coupling element(11) and an air introduction tube(12), an ignition part(30) having a methane gas introduction tube(31), an air introduction tube(32) formed with a cylindrical element(32a) having a plurality of air-injection holes, a methane gas injection hole formed in the center of the air introduction tube, and an ignition element, a vaporizing part(40) fixed in front of the ignition part in contact with an inner wall surface of the main body to be heated by the ignition part for vaporizing non-flammable fuel, and a cap part(20) having a protrusion for the non-flammable fuel and methane gas unburnt in the vaporizing part to remain in the vaporizing part sufficiently by the introduced air, thereby being burnt again.
Patent KR-20000037229-A (KR)
Inventor: SHIN MIN KYUN
Filed: 2000-04-12
Abstract: PURPOSE: A goods advertising system through advertising rate dividend service and the method thereof are provided to create the effect and profit of advertising more effectively by uploading advertising information including advertising rate information in a web site and allocating the advertising rate to clients. CONSTITUTION: On a communication network(10), a plurality of client terminals(40,42,44), advertisement side servers(30,32,34) for specific advertisements and an intermediation server(20) are connected. The advertisement side servers(30,32,34) seek the plan to maximize the advertising effect of various goods and information. The intermediation server(20) receives the registration for advertisement requests comprising advertisement side server information and goods advertisement information from a plurality of advertisement side servers(30,32,34).
Patent KR-20010095908-A (KR)
Title: A used car transaction service system and a service method
Inventor: JUNG IN GUK
Filed: 2000-04-12
Abstract: PURPOSE: A system and method for servicing a transaction of a used car is provided to enable a used car transaction concerned person to receive used car information and to create a used car circulating culture based on a real consumer. CONSTITUTION: A buyer computer(100) searches used car information through the Internet for buying a used car. A used car supporting server(400) is provided for a buyer and a seller to connect to the Internet and to receive information through a web page on the Internet A car security processing unit(500) diagnoses a car to be sold by the seller and transmits the diagnosis result to the used car supporting server(400) through the Internet. A car purchase supporting unit(600) prepares a plurality of documents necessary for transacting a used car and supports a lending process and supports car insurance processing information. A used car information database(700) stores used car information to be transacted and member information. A JAVA(800) searches information being stored in the used car information database(700) in accordance with requesting information by the used car supporting server(400), and transmits the search result to the used car supporting server(400). In addition, a seller computer(200) is provided.
Patent KR-20010095987-A (KR)
Title: Combined touch panel and eye protection screen
Inventor: JUNG AE JIN
IPC: G06F3/041
Filed: 2000-04-14
Abstract: PURPOSE: An external touch panel using an eye protection screen is provided to form an eye protection screen as an external touch panel having a mouse function by adding a touch panel to the guard film. CONSTITUTION: A fixing plate(1) of an eye protection screen has a size corresponding to a front size of a monitor. A transparent conductive material(21) is applied on a front face of a transparent plate(2). A conductive line(22) is adhered to a left side or a right side of the transparent conductive material(21). A spacer layer(23) is formed between the transparent conductive material(21) and a conductive material(31). The conductive material is applied on a back face of a transparent bending plate(3). The transparent bending plate(3) is installed on a front face of the transparent plate(2). A colored film(4) is adhered to a front face of the transparent bending plate(3). A touch panel control portion(6) produces coordinates of a touched point to a resistance value. A connector(7) has a cable(71) for connecting the touch panel control portion(6) with a main body of a computer.
Patent KR-20010097711-A (KR)
Inventor: SONG MYEONG JUN
IPC: H04M3/22
Filed: 2000-04-25
Abstract: 본 발명은 통신망을 통해 인입한 가입자의 호를 처리하는 전화 교환기를 제어 관리하는 호스트 장치 및 방법에 관한 것으로, 통신 라인을 통해 원격으로 전화 교환기를 감시, 관리 및 제어하는 것을 가능하게 하고, 시스템 운영자가 호스트 장치에 프로그램과 정보 데이터를 제공함으로써, 전화 교환기에서 가입자에게 제공하는 서비스를 용이하게 추가, 제거, 수정할 수 있는 호스트 시스템 및 운영 방법을 제공한다. 
     본 발명은 운영 단말을 통해 시스템 운영자가 전화 교환기와 명령 메시지 또는 정보를 교환함에 있어서, 전화 교환기가 인식할 수 있는 헥사 코드 형태의 메시지를 비교적 이해하기 쉬운 텍스트 형태의 메시지로 변환할 수 있는 번역 장치를 포함하는 호스트 시스템 및 운영 방법을 제공한다. 
     또한, 본 발명은 전화 교환기 내부의 카드 슬롯에 장착되는 다수의 카드를 삽입, 교체, 제거하거나 전화 교환기의 주 전원을 오프시켰다가 새로이 온시킨 경우에, 시스템 운영자가 전화 교환기의 시스템 환경 설정을 수작업으로 일일이 설정해주어야 하는 불편함을 해결할 수 있는 호스트 시스템 및 운영 방법을 제공한다.
Patent KR-20000053848-A (KR)
Inventor: LEE MYEONG HO
IPC: A23L11/20
Filed: 2000-04-26
Abstract: PURPOSE: A method for preparing fruit Kochujang (hot pepper paste) is provided, to increase the amount of nutrient element such vitamins and minerals and to give the fresh fruit taste to Kochujang. CONSTITUTION: A fruit Kochujang is prepared by peeling off fruit such as an apple, a pear and a strawberry and removing seeds; mixing soy sauce (or brine) and cold water in the ratio of 1:1; adding the sliced fruit to the mixture and boiling it to concentrate it with removing foam; cooling the boiled one to 30-40°C; mixing the cooled one and powdered hot pepper, starch syrup and an edible preservative; and maturing it for 10 days or more.
Patent KR-20000071956-A (KR)
Inventor: KIM JAE WAN
IPC: H04L12/00
Filed: 2000-05-08
Abstract: PURPOSE: A method for downloading a digital music file and a system thereof are provided to prevent a user from illegally downloading a digital music file on the Internet and playing back the illegal music file in a digital music system. CONSTITUTION: A proper ID database stores a proper ID of a music compact disk at a server. A digital music file database stores a proper ID for a reserving music compact disk of a client computer. Deciphering software reads the proper ID for the reserving music compact disk. Upload software uploads the proper ID of the client computer to the server on the Internet. Controlling software compares the proper ID transmitted from the server with the proper ID from the proper ID database. If the proper IDs are equal, the controlling software permits a user to download the digital music file.
Patent KR-20010104585-A (KR)
Inventor: PARK HYEON CHEOL
Filed: 2000-05-15
Abstract: 본 발명은 교각의 하부 슬래브에 설치되어 교각의 상태를 점검하기 위한 통행로인 교각 난간 점검대를 고정 부착시키기 위한 고정장치에 관한 것으로써, 특히 종래 앙카설치 방식에서의 각종 문제점을 해소하여 간단하고 편리한 설치작업을 이루는데 적당한 교각에 점검대를 설치하기 위한 고정장치 및 그 고정방법에 관한 것이다. 
     상기 목적을 달성하기 위해 본 발명은 교각의 슬래브 일정위치에 상하 일정 간격으로 매입 설치되는 길이방향의 전,후면에 각각 안내홈을 갖는 레일과, 상기 각각의 레일의 안내홈에 머리가 삽입안내되는 볼트와, 상기 볼트를 상하 일정 간격으로 유지하기 위해 상,하부에 볼트의 로드가 관통되는 구멍을 일정간격으로 갖는 간격편과, 상기 볼트의 로드에는 너트를 체결하여 상기 간격편을 고정하고, 상기 안내홈에 가이드되어 교각 슬래브에 배근된 수직 철근에 접촉되어 용접 또는 결속끈으로 고정되고 전면의 안내홈에는 교각 슬래브 거푸집에 콘크리트 붓기시 메움 방지용으로 삽입되는 실링과, 교각 슬래브의 타설후 상기 실링을 제거한 안내홈에는 대상물 고정수단으로써, 머리가 삽입되어 가이드되는 볼트에 대상물을 관통하여 고정하는 너트로 구성된 것을 특징으로 한다. 
     그리고 설치방법은 양면으로 안내홈을 갖는 상하 한쌍의 레일을 간격편의 구멍의 끼워지는 볼트와, 이 볼트의 머리가 상기 안내홈에 삽입 가이드되어 일정 상하 간격을 유지하며, 교각의 배근에 접촉되어 용접  및 결속되는 단계와, 상기 교각의 거푸집 설치후, 콘크리트 치기후 타설하여 양생후 일정 섹타의 비계틀을 설치한 후, 상기 안내홈을 통하여 역시 좌우 일정간격을 유지시키는 간격편의 구멍에 끼워지는 볼트를 고정수단으로 가이드하여 적어도 좌우 한쌍의 고정브래킷을 결합하여 너트를 고정한 후 일정 섹타 단위의 점검대를 설치한 후, 이를 작업공간으로 하여 교각의 스템 전 둘레에 걸쳐 상기 고정브래킷의 고정 및 점검대 설치를 순차적으로 해서 된 것을 특징으로 한다.
Patent KR-20000058416-A (KR)
Inventor: CHO YONG SO
IPC: F42D1/00
Filed: 2000-05-18
Abstract: PURPOSE: A relaxed type blasting method and a blast mat structure are provided to reduce noise and vibration caused by a blasting and allow a portion of a free surface of a rock mass layer to be relaxed from a parent rock without affecting public facility such as a transmission tower. CONSTITUTION: A method comprises a first step of dividing a blast section onto a horizontal surface between a free surface and a cut surface of a rock mass layer in a lengthwise direction of the rock mass layer to be excavated, and penetrating a plurality of blast holes having a predetermined spacing for each of the divided portion of the blast section, a second step of connecting a blast wire in such a manner that the explosives inserted into the blast holes of each blast section can be exploded in a predetermined order, a third step of installing a blast mat having an iron plate with a size enough to cover all of the blast holes, the iron plate having at a bottom surface thereof a resilient member surrounding the blast holes, the blast mat having at an upper surface thereof a weight compensating member welded thereto, and a fourth step of exploding the explosives by operating a blasting machine.
Patent KR-20000077387-A (KR)
IPC: G02B5/30
Filed: 2000-05-23
Abstract: 본 발명은 130℃ 이상의 유리 전이 온도의 수지로 제조되고 두께가 0.1 내지 1mm인 시이트로 이루어지고 상면 및 하면 중의 한 면에 광 출사 수단을 제공함으로써 측부 표면상의 입사광이 광 출사 수단을 통해 상면 및 하면 중의 한 면으로부터 출사되게 한 액정 셀용 기판에 관한 것이다.  본 발명은 2개의 액정 셀용 기판, 셀, 및 상기 2개의 셀용 기판사이에 봉입된 액정으로 이루어진 액정 셀에 관한 것으로, 2개의 셀용 기판중의 하나는 액정 셀용 기판으로 이루어진다.  본 발명은 또한 상기 액정 셀로 이루어진 액정 표시 장치에 관한 것이다.
Patent KR-20010107332-A (KR)
Inventor: HAN WON GYO
IPC: A01K61/00
Filed: 2000-05-26
Abstract: 본 발명은 가두리 양식장의 구조물 설치구조에 관한 것으로, 
     본 고안의 목적은 미끄럼방지수단과 선박의 정박시 발생되는 외력을 완충할 수 있으며 이동차의 이동을 용이토록 가이드홈이 형성되는 발판부와 원터치식 장탈착구조를 갖는 설치구를 갖는 조립발판을 구비하여 부분적인 조립발판의 교체를 가능케하여 유지보수작업의 편리성을 도모할 수 있으며, 발판의 상부에서 작업을 용이하게 행할 수 있는 가두리양식장의 구조물 설치구조를 제공함에 있다. 
     또 다르게는 부구의 고정수단으로서 부구를 감싸는 구조를 갖는 부구고정구를 형성하여 부구의 고정력을 향상할 수 있으며, 단일형태의 파이프연결구에 의해 각기 다른 형태의 연결부위에 적용할 수 있도록 된 가두리 양식장의 구조물 설치구조를 제공함에 있다. 
     상기한 목적을 달성하기 위한 본 발명의 구체적인 수단으로는; 
     연결편에 의해 원형통공체를 연속적으로 연결하여 사각체 발판부가 형성되고, 이 발판부의 저면 각 모서리로는 탄성작용을 행하도록 일부분이 개방되는 설치구를 평행선상에 일체로 형성하되, 상기 각 원형통공체의 상부 테두리로는 미끄럼방지돌기를 돌출형성하고 상기 발판부의 상부면 일측과 타측 종단부로는 가이드홈이 포함된 경사부가 구성되는 조립판넬과; 
     상기 조립발판의 설치구가 끼움고정되는 파이프를 고정하는 수단으로서, 파이프가 끼움고정되는 끼움구가 십자형태로 교차되도록 보강대에 의해 연결형성되는파이프연결구와; 
     파이프에 부구를 고정하는 수단으로서, 적어도 파이프의 중앙 일측을 감싸는 형태로서 수용할 수 있도록 망 형태의 수용구가 형성되며, 이 수용부의 상측 모서리부로는 파이프에 끼움되는 고정원통이 일체로 형성되며, 각기 한쌍이 한조가 되어 부구를 고정하게 되는 부구고정구로서 구조물을 형성하게 됨을 특징으로 하는 가두리 양식장의 구조물 설치구조를 구비하므로서 달성된다.
Patent KR-20010111926-A (KR)
Inventor: SEO KYUNG BAE
Filed: 2000-06-14
Abstract: 본 발명은 좌,우측의 무릎을 각각 올려 놓을수 있는 한 쌍의 무릎받이가 회전과 동시에 좌,우측방향으로 이동되도록 하여 각각의 다리가 내측으로 힘을 받도록 함으로써, 바깥쪽으로 휜 다리가 정상으로 되돌아오도록 하고 또한 장치의 구성이 간소화되는 고관절의 내회전 변형을 바로잡는 무릎회전장치에 관한 것으로서, 특히 무릎이 감싸진 상태로 놓이는 원호형의 무릎받이, 무릎받이가 원호상으로 정역회전 되도록 이의 내,외주면에 접하는 내,외측롤러로 무릎받이를 지지하는 좌우이송판, 그리고 모터로 정역회전 되는 제1,2피니언이 구비되고 좌우이송판의 저면에 제1피니언과 치합되는 이송판래크가 형성되고, 무릎받이의 저면에 제2피니언과 치합되는 받이피니언이 각각 형성되어 무릎이 좌우측방향으로 이동됨과 동시에 정역회전되도록 구성되어 있다.
Patent KR-20020000951-A (KR)
Title: Manufacturing method for fine pattern of semiconductor device
Inventor: BAEK GI HO
IPC: H01L21/027
Filed: 2000-06-22
Abstract: PURPOSE: A method of fabricating fine patterns in a semiconductor device is provided to prevent a photo-resist pattern from bending or peeling during a dry development process and improve the reproductivity of a photo-mask pattern by implanting ions into silylated portions of a photo-resist film or curing the silylated portions with an E-beam. CONSTITUTION: A layer to be etched is formed on a semiconductor substrate. The surface of the layer to be etched is vapor-phase processed with an HMDS(hexamethyldisilazane) solution. A photo-resist film for silylation is coated on the layer to be etched. A solvent in the photo-mask film is vaporized using a soft bake process. The photo-resist film is exposed using an exposure mask that exposes a portion to be a pattern. After a pre silylation bake of the exposed photo-resist film, exposed portions of the photo-resist film are silylated using a silylation agent. The silylated portions of the photo-resist film are implanted with ions and cured. The photo-resist film is subjected to a dry development with O2 plasma to form a photo-resist pattern.
Patent KR-20000072008-A (KR)
Title: Web bowling system
Inventor: KIM SEON SIK
Filed: 2000-06-23
Abstract: PURPOSE: A web bowling system is provided to induce interest for the game by executing different levels of split games the user desires, to transmit the score in real time to the web server through the internet, and to enable the user to bowl and chat with a distant person by displaying the score on the internet. CONSTITUTION: A web bowling system is composed of reception, connection, and sales. A router(101) receives and sends the data to the destination through the optimal route. A connection server(103) connects the bowler to the internet when the bowler wishes for the connection by using the router. A database server(104) is installed in the system and a chatting server(105) that enables the user to chat with others during the bowling game is provided. A shopping server(106) manufactures and sells the bowling balls and bowling shoes.
Patent KR-20010066884-A (KR)
Inventor: KUSUHARA MASAKI
IPC: H01L21/677
Filed: 2000-06-28
Abstract: PURPOSE: To provide a floating carrier device capable of eliminating influence of the shape and weight of a planar substrate and quickly center aligning the planar substrate. CONSTITUTION: This device is provided with a planar carrier surface (upper surface). The device is provided with a base part for delivering a planar substrate along this carrier surface, a first jetting means floating the planar substrate from the carrier surface and moving the floated planar substrate along the carrier surface and a second jetting means (2F1 to 2H1, 2F2 to 2H2) jetting gas to keep the planar substrate floated by the first jetting means at a center position I2 of the carrier surface.
Patent KR-20020002621-A (KR)
Title: Autoprecharge circuit of semiconductor meemory device
Inventor: YOON YEONG JIN
IPC: G11C8/08
Filed: 2000-06-30
Abstract: PURPOSE: An auto precharge circuit of a semiconductor memory device is provided, which improves a margin as to a tRP by having no delay as to tDRL in a read command accompanying an auto precharge. CONSTITUTION: An input part(200) recognizes a write command and an auto precharge command by receiving signals(casp8x,a8t8_apz) and applies an initial value of an output node during a power-up. A latch and delay part(210) latches and delays an output signal of the input part. A control and latch part(220) controls a burst operation by receiving signals(ybstendzp,mcaszp11x) and latches an output signal(tp_apcgz). A precharge part(230) precharges an output node of the input part by receiving a final output signal(apcg) of the auto precharge circuit and precharges the output signal(tp_apcgz) of the control and latch part and applies an initial value during a power-up. A selection part(240) receives the output signal(tp_apcgz) of the control and latch part and a write command signal(wtrztApcg) accompanying an auto precharge. And an output part(250) outputs a final output signal(apcg) by receiving a precharge signal(apcg_pcgz) of the precharge part and an output signal(tdplApcg) of the selection part and a sense amplifier delay signal(satvz_dly).
Patent KR-20020002878-A (KR)
Title: Manufacturing method for phase shift mask of semiconductor device
Inventor: KIM SANG JIN
IPC: H01L21/027
Filed: 2000-06-30
Abstract: PURPOSE: A method for fabricating a phase shift mask of a semiconductor device is provided to achieve easy phase control of a phase shift region and easy inspection and repair of a defective mask. CONSTITUTION: The phase shift mask is fabricated by bonding two masks(A,B) separately. In the first mask(A) of a non-phase shift region, a chromium pattern(12) is formed on a glass substrate(10) so as to expose a portion prescribed as the non-phase shift region. In the second mask(B) of a phase shift region, a groove is formed on a glass substrate(11) by etching a portion prescribed as the phase shift region. Instead of the groove, phase shift material may be alternatively formed on the substrate(11) of the second mask(B). Preferably, the first and second masks(A,B) are joined together. However, the other masks(A,B) may be used by approaching both.
Patent KR-20010049762-A (KR)
Inventor: KURITA HIDEYUKI
IPC: H01L23/552
Filed: 2000-07-12
Abstract: PURPOSE: To provide a module whose thickness does not increase, when a semiconductor device is mounted. CONSTITUTION: A semiconductor device 47 is accommodated in an accommodating part 57 of a laminated board 10a of a vessel side, bonding pads 42 of the semiconductor device 47 are made to abut against upper parts of bumps 16a exposed to the bottom surface of the accommodating part 57, and a sticking layer on the accommodating part 57 is fused by heating and pressing. After the semiconductor device is stuck on the laminated board 10a of the vessel side, a laminated board 6b of a lid side is electrically and mechanically connected with the laminated board 10a of the vessel side. Thereby a module 65 where the semiconductor device 47 is buried in a multilayer board 10 can be obtained. A shielding part 28 having a large area is arranged in the vicinity of a circuit-forming surface 49 of the semiconductor device 47 and connected with a ground potential, so that noise does not infiltrate into the semiconductor device 47.