baber/WOPTO huggingface dataset:
Patent KR-20030043254-A (KR)
Title: Capacitor of semiconductor device and method of forming the same
Inventor: JANG JEONG YEOL
IPC: H01L27/108
Filed: 2001-11-27
Abstract: PURPOSE: A capacitor of a semiconductor device and a manufacturing method thereof are provided to be capable of increasing capacitance by enlarging the surface of a storage node. CONSTITUTION: A stack-type center part(53) is connected with a storage node contact plug(55). At this time, the width of the stack-type center part(53) is larger than that of the storage node contact plug(55). A disc part(373) is connected with the stack-type center part(53), wherein the disc part(373) is pierced by the storage node contact plug(55). At this time, the width of the disc part(373) is larger than that of the stack-type center part(53). A spacer-type peripheral part(61) is formed and spaced apart from the stack-type center part(53) along the edge portion of the disc part(373). At the time, a storage node(70) is completed with the stack-type center part(53), the disc part(373), and the spacer-type peripheral part(61), thereby increasing the capacity of a capacitor.
Patent KR-20030010451-A (KR)
Title: Dearating apparatus for coating colour
Inventor: KIM MYEONG JIN
IPC: D21H19/00
Filed: 2001-11-30
Abstract: PURPOSE: Provided is an apparatus for degassing coating liquid to separate a coating liquid and an air bubble by formation of jet vortex by its centrifugal force structure, thereby removing the air bubble of 0.2mm or more without reinforcement of pressure. CONSTITUTION: The degassing apparatus is placed between a coating machine(12) and a pressure screen(14), wherein a plurality of bodies(30) are connected in parallel on a frame(20) containing an inlet(21), an outlet(22) and a rejector(23) to separate an air bubble from a coating liquid introduced into the inlet and to discharge it to the rejector. The bodies are successively connected using heads of upper and lower ends. A flow channel generating a centrifugal force is provided on the head of the upper end and the rejector is received on the head of the lower end.
Patent KR-20030044681-A (KR)
Inventor: KIM YEONG SIK
IPC: G11B11/105
Filed: 2001-11-30
Abstract: PURPOSE: An optical recorder is provided to improve information recording and reproducing efficiency and remarkably reduce the height of a lens system to produce a compact optical recorder suitable for a portable device. CONSTITUTION: An optical recorder includes a slider on which a light condensing unit is formed. The slider is composed of a light condensing lens and an air pressure generator. The light condensing lens includes an incident plane(33) on which light generated from a light source is incident, the first reflecting plane(34) formed at the contact face with a disk to reflect the light that has passed through the incident plane, and the second reflecting plane(30) that is a parabolic face on which a reflecting material is coated and reflects the light reflected by the first reflecting plane. The air pressure generator is formed on the outer side of the first reflecting plane to float the slider from the disk.
Patent KR-20020023706-A (KR)
Inventor: LEE JONG SUK
IPC: H05C3/00
Filed: 2001-12-08
Abstract: PURPOSE: An insect repellent lamp is provided to achieve improved insect repelling effects by outputting ultrasonic wave for 4 to 5 hours even when the power to the lamp is interrupted. CONSTITUTION: An insect repellent lamp comprises a battery charge unit(26) node-connected to an end of an oscillation drive unit(24), and which converts the AC power output from the oscillation drive unit into a DC power and charges a battery; an ultrasonic wave oscillation unit(28) electrically connected to the battery charge unit, and which receives discharge power and induces generation of ultrasonic wave; a speaker(30) for outputting the ultrasonic wave generated from the ultrasonic wave oscillation unit to the outside; and a timer circuit unit(32) for receiving discharge power of the battery charge unit when the power of a rectifying unit(22) is interrupted, and outputting ultrasonic wave for a preset time period through the speaker.
Patent KR-20030049808-A (KR)
Title: Displaying Device
Inventor: LEE GYEONG GEUN
IPC: H04N5/44
Filed: 2001-12-17
Abstract: PURPOSE: A display device is provided to easily attach and detach a TV tuner to and from the display device, thereby enabling users to selectively purchase the TV tuner according to their preferences. CONSTITUTION: A front cover(10) and a rear cover(20) are combined with each other for forming a containing space inside. An LCD(Liquid Crystal Display) panel(30) is arranged at the containing space for having an effective surface. A main PCB(31) is combined with the LCD panel for supporting the LCD panel. A PCB supporting member(40) supports the main PCB in the rear. A TV tuner unit is detachably mounted at the rear cover for receiving TV signals and transmitting the TV signals to the main PCB to output the TV signals to the LCD panel. A TV tuner unit containing part(60) includes a containing part detachably containing the TV tuner unit, a holding part coupling and releasing a protrusion of the TV tuner unit, and a push part releasing the coupling of the holding part and the protrusion.
Patent KR-20030049954-A (KR)
Title: Device for removing scales precipitated in quenching water of annealing line
Inventor: KIM CHEOL U
IPC: C21D1/26
Filed: 2001-12-17
Abstract: PURPOSE: An apparatus for removing scale contained in cooling water of annealing line is provided to improve productivity and simply carrying out scale treatment process by continuously removing scale contained in cooling water, thereby smoothly performing quenching of hot rolled stainless steel sheet. CONSTITUTION: The apparatus comprises a precipitation prevention part comprising a rotation shaft(11) rotationally installed at the bottom of precipitation tank(10) in a width direction, cruciform vanes longitudinally installed on the outer circumferential surface of the rotation shaft with being spaced apart from each other in a certain distance so that the outer front end of the cruciform vanes is contacted with the bottom surface of the precipitation tank, a driving motor(13) installed at one side of the precipitation tank to rotate the rotation shaft, a transfer screw(14) longitudinally arranged on the bottom surface of an end part inside the precipitation tank, and a step motor(15) for rotating the transfer screw; and a separation part comprising a catchment tank(20) put on the lower part of discharge pipe(16) connected to an end of the transfer screw of the precipitation tank so that cooling water discharged is collected in the catchment tank, a transfer pump(21) for pumping scale precipitated to the lower part of the catchment tank, a separation tank(30) for separating scale from the pumped scale contained cooling water, driving rolls(31) installed at the front end of both sides of the separation tank, driving motors(32) connected to the driving rolls to rotate the driving rolls, a screen mesh(33) hung on the driving rolls, a removal blade(34) adjacently installed to the screen mesh at one side of the driving rolls to remove scale filtered by the screen mesh, a collection box(35) put on the lower part of the removal blade to receive scale removed and dropped, and a cooling water tank(40) for collecting cooling water discharged through pipe(36) installed on the bottom surface of the separation tank.
Patent KR-20030054219-A (KR)
Title: Memory Control Apparatus and Method of Date Processing System
Inventor: LEE SANG HO
IPC: G06F15/16
Filed: 2001-12-24
Abstract: PURPOSE: A device and method for controlling a memory of a data processing system is provided to store data having an unfixed size effectively by dividing an external memory into a fixed size, controlling the external memory, managing an unused queue, and controlling the external memory using a pointer of a queue having start data of a packet and a pointer of a queue for storing the next data. CONSTITUTION: A counter control unit(60) creates a signal periodically and increases a counter value. A state queue control unit(70) checks a state queue which manages a state of an external memory by a predetermined size unit, and discards data which are not accessed for a predetermined time. A completion queue control unit(80) stores a pointer of an external queue having start data of each packet in a completion queue. An unused queue control unit(90) stores a pointer which points an external queue having discarded or read data in an unused queue.
Patent KR-20030054273-A (KR)
Inventor: CHO HO JIN
IPC: H01L21/8242
Filed: 2001-12-24
Abstract: PURPOSE: A method for forming a capacitor of a semiconductor device is provided to be capable of preventing a low permittivity layer made of SiO2 and HfSiOx from being generated between an HfO2 layer and an SiN layer by forming a double dielectric layer made of SiN/HfO2 on an HSG(Hemi-Spherical Grain) layer by using an ALD(Atomic Layer Deposition). CONSTITUTION: After sequentially depositing an interlayer dielectric(1) and an etch stop layer(2) on a semiconductor substrate, a contact hole is formed by selectively etching the resultant structure. Then, a plug(3) made of a doped polysilicon layer is formed in the contact hole. A storage node oxide pattern(4) is formed on the resultant structure. After forming a storage node made of an amorphous polysilicon layer on the resultant structure, an HSG layer(6) is formed on the storage node. After depositing a double dielectric layer(7) made of SiN/HfO2 on the HSG layer, a rapid heat treatment is carried out at the resultant structure. Then, an upper electrode(8) is formed on the entire surface of the resultant structure.
Patent KR-20030055881-A (KR)
Title: Making method of capacitor by using solid electrolyte
Inventor: KIM JAE GEUN
IPC: H01G9/045
Filed: 2001-12-27
Abstract: PURPOSE: A method is provided to be capable of increasing a withstand voltage of a condenser and reducing a leakage current by forming a manganese dioxide layer and an organic semiconductor layer on a dielectric layer of an aluminum foil. CONSTITUTION: A manganese dioxide layer is formed on a dielectric layer by infiltrating an aluminum foil in a manganese dioxide solution, and an Al2O3 dielectric layer is formed on a surface of the dielectric layer(ST10-ST40). An organic semiconductor layer is formed by infiltrating the aluminum foil in an organic semiconductor solution and applying a temperature of 200 to 250 degrees(ST50).
Patent KR-20030056291-A (KR)
Title: The Method of Communication Fault Management using Adjacent Line Interface Board in High Speed Router
Inventor: JANG DONG MAN
IPC: H04L12/24
Filed: 2001-12-28
Abstract: PURPOSE: A method for managing a communication failure using an adjacent line matching board at a high speed router is provided to continuously receive sate information and failure information of a line card having the communication failure, thereby stably operating the high speed router. CONSTITUTION: A main processor is initialized(S700). In a standby state, the main process detects a communication failure in real time(S701). It is judged whether the communication failure of a specific line card is generated(S702). It is judged whether the communication failure is restorable(S703). If so, the restoration is executed(S704). If not, the corresponding line card is stored as communication unavailability(S705). It is judged whether a communicable line card exists nearby(S706). If so, the nearby line card is selected and stored, and a detour communication line of the fail line card is set(S707). If a message is received from the line card, it is judged whether the message includes a failure(S708-S709). If the message is related to simple state information, the received information is stored at a database(S710). If the failure is generated, the failure information is analyzed and processed, transmitted to an operator equipment, and stored at the database(S711-S713). A failure managing function generates a state request message to a failure management block(S714). It is judged whether communication is available by confirming the current communication state and the detour communication path(S715-S716).
Patent KR-20020023909-A (KR)
Inventor: KIM BYEONG HA
IPC: B29C43/36
Filed: 2001-12-28
Abstract: PURPOSE: A manufacturing machine by using a die for a complex material rim of a bicycle is provided to increase productivity, and to reduce manufacturing process by integrally forming the rim of the bicycle with carbon fiber polymer composite material. CONSTITUTION: A manufacturing die of a rim of a bicycle is composed of upper and lower covers(200) covering edges of upper and lower dies(100) to combine with upper and lower dies, and having a horizontal part forming a shoulder and connecting to the end of the die; and pressure pieces(300) placed inside upper and lower covers, and combined with upper and lower covers without displacement. The rim of the bicycle has a sidewall, the shoulder and a clincher. The clincher is protruded in the end of the shoulder, and the shoulder and the clincher are formed by pressing. The productivity is increased, and manufacturing process is reduced with forming the space part by upper and lower dies, covers and the pressure pieces, and with manufacturing the rim by carbon fiber polymer composite material.
Patent KR-20030057188-A (KR)
Title: pick up device of die bonder for manufacturing a semiconductor package
Inventor: KANG RAE YEON
IPC: H01L21/52
Filed: 2001-12-28
Abstract: PURPOSE: A pick up apparatus of a die bonder for manufacturing a semiconductor package is provided to be capable of improving productivity and reducing the abrasion of a shaft of a transfer arm by minimizing the operating distance of the transfer arm. CONSTITUTION: A pick up apparatus of a die bonder is provided with a cassette(2) installed for storing a plurality of wafers(10) having sawn semiconductor chips(20), a table(8) installed and spaced apart from the cassette for supporting and fixing each wafer, a rail(16) installed and met at about 45 degree angle with the table for being capable of passing an adhesive coated substrate(18), and a transfer arm(12) capable of rotating in the range of about 0-45 degree using a rotary shaft(14) as a center portion installed for picking each semiconductor chip up from the wafer loaded on the table and attaching the semiconductor chip on the surface of the substrate.
Patent KR-20010072132-A (KR)
Title: 금속 시트 파일링
IPC: E02D5/04
Filed: 1999-07-23
Abstract: 박판금(sheet metal) 파일(pile)은 열간 가공된 클러치 부분(12)에 고정된 종방향으로 뻗어있는 측면 모서리를 가진 냉간 가공된 벽 부분을 포함한다.  클러치 부분(12)은 열간 압연, 압출 혹은 다른 열간 성형방법으로 생산되며, 레이져나 서브머지 아크용접(submerged arc welding) 혹은 저항용접에 의해 팬이나 웹의 측면 모서리에 용접된다.  철판으로부터 벽 부분의 냉간 성형은 프레스나 혹은 냉간 휨 롤 주위나 사이에 철판을 통과시켜 이루어진다.
Patent KR-20010072341-A (KR)
IPC: C08J5/00
Filed: 1999-08-06
Abstract: The invention relates to a method for producing odorant polymers or plastics, wherein a crushed or fine particle first polymer material is mixed with the desired odorant, is allowed to swell during a predetermined period and then subjected to further treatment at a predetermined pressure and temperature. After swelling with the odorant, the first polymer material can be mixed with a second plastic material, wherein the first polymer material and the second plastic material can be identical or different from each. Odorant polymers can also be obtained by using a polymer as second plastic material. The invention also relates to the odorant polymer or the odorant plastic produced according to the inventive method and to a molding material or an object containing the odorant polymer or the odorant plastic.
Patent KR-20010074988-A (KR)
Title: 정전용량식 왜곡센서 및 그 사용방법
IPC: G01P15/125
Filed: 2000-07-07
Abstract: 본 발명에 따른 정전용량식 왜곡 센서는, 기판(119)과 그 위에 형성되는 2개의 교대 배치형 커플 전극 캐패시터(209, 209A)를 구비하는 것이다.  기판(119)은 평면(또는 곡면)을 가지는 탄성체의 표면에 두께가 대략 동일하고 왜곡에 의해 유전율이 변화하는 재료로 이루어진 유전체후층막(129)을 형성한 것이다.  또, 기판(119)에는 그 한 쪽 단부에 왜곡의 발생을 저지하는 블록(318)이 고정되고, 다른 쪽 단부에는 중량(329)이 고정된다.  각 교대 배치형 커플 전극 캐패시터(209, 209A)는, 기판의 표면에 복수의 선형상 도전체를 평행한 선형상 전극으로 하여 구성되는 한 쌍의 전극을 교대 배치형으로 조합하여 형성한 것이다.  정전용량식 왜곡 센서는 하나의 교대 배치형 커플 전극 캐패시터(209A)를 블록(318)에 의해 고정된 기판(119)위에 형성하여 기준 캐패시터로 하여, 다른 하나의 교대 배치형 커플 전극 캐패시터(209)의 온도 보정에 이용한다.  다른 방향의 왜곡을 검출하기 위해, 선형상 전극에 의한 교대 배치형의 배치 방향이 서로 대략 직교하거나 또는 교대 배치형의 배치 전극이 되는 선형상 전극이 평판의 중심에 대하여 대략 동심원상이 되도록 형성되어 있다.  또, 탄성체가 원주형상인 경우, 중심축 방향에 대하여 대략 45도 기울어 서로 엇갈리게 들어가도록 평행한 나선형으로 연장된 복수의 선형상 전극을 교대 배치형의 배치 전극으로서 구비하며, 더욱이 이 선형상 전극의 연장방향으로 90도의 각도를 갖는 다른 한 쌍의 전극 패턴을 형성함으로써, 역방향의 비틀림도 효과적으로 검출할 수 있다.  정전용량식 왜곡 센서는 교대 배치형 커플전극 캐패시터를 발진회로의 소자로서 조립함으로써, 탄성체의 변형에 따른 왜곡의 크기를 정전용량의 변화로 변환하여 주파수의 변화로 더욱 용이하게 변환할 수 있으며, 변환된 주파수는 미세한 것까지 추출할 수 있기 때문에 왜곡의 미소한 변화까지 용이하게 검출할 수 있다.
Patent KR-20010079929-A (KR)
IPC: C07D405/04
Filed: 1999-09-29
Abstract: 본 발명은 하기 화학식 1로 표시되는 화합물, 또는 그 염 및/또는 수화물을 유효 성분으로 함유하는 부비강염의 예방 및/또는 치료제에 관한 것이다. 
     화학식 1 
     
       
     
     부비강염의 예방 및/또는 치료제로는 프란루카스트 수화물이 유용하다.
Patent KR-20010082227-A (KR)
IPC: A47B9/14
Filed: 1999-10-13
Abstract: 본 발명은 열린 공간 내에서 다수의 작업 영역(12)을 부여하기 위한 시스템(10)에 관련된다.  이 시스템(10)은 밑면에서 위로 뻗어있는 다수의 이격된 극(18)으로부터 형성된 골조(16)를 포함한다.  상기 극(18)은 서 있는 사용자 위의 높이에서 다수의 크로스빔(22,24)에 의해 상호 연결된다.  일부 극은 실용품을 옮기기 위한 배관(180)을 제공하기에 적합하다.  상기 골조(16)는 다수의 비선형 패턴으로 배치될 수 있고 인접한 극 사이에 부분적으로 열린 영역을 포함한다.
Patent KR-20020003353-A (KR)
Title: Nucleotide and protein sequences of nogo genes and methods based thereon
IPC: C12N1/21
Filed: 1999-11-05
Abstract: The present invention relates to the gene, Nogo, its encoded protein products, as well as derivatives and analogs thereof. Production of Nogo proteins, derivatives, and antibodies is also provided. The invention further relates to therapeutic compositions and methods of diagnosis and therapy,
Patent KR-20010107974-A (KR)
IPC: B21C47/02
Filed: 1999-09-22
Abstract: 판두께가 얇은 금속대를 고속으로 권취할 때에 금속대에 사이드 신장에 의한 형상 불량이 발생하지 않도록 하여 제품비율의 향상을 도모한다.  권취 종료 전에 코일(5)의 외부 권취면에 래퍼 롤(6)을 가압하여 코일(5)의 회전을 제동하고, 이에 의해 권취 종료시에 해당 코일(5)의 회전을 단시간에 정지시키도록 한 금속대의 권취 방법에 있어서 래퍼 롤(6)의 가압력을 10 내지 20kN/m으로 한다.
Patent KR-20010086068-A (KR)
IPC: A61F13/00
Filed: 1999-11-30
Abstract: 본 발명은 값이 싸고 에너지가 적게 드는 공정으로 제조되는, 코를 푸는데 적합한 일회용 미용 티슈에 관한 것이다.  바람직하게는, 일회용 미용 티슈는 강하고 부드러우며 흡수성이다.  이것은 코 부위에서 콧물을 모아 제거하기 위한 유체 인탱글된 기재의 사용에 의해 달성된다.
Patent KR-20010101273-A (KR)
IPC: A61F5/44
Filed: 1999-12-17
Abstract: 흡수제품은 한 허리부에서 흡수체 어셈블리로부터 바깥쪽 및 가로로 연장되는 부착 패널 및 반대쪽 허리부에서 기계적 고정 부품을 포함한다.  상기 부착 패널은 착용자의 둔부 측면을 덮고 바지 구조로 흡수제품을 유지하기 위해 상기 고정 구성요소를 재고정할 수 있게 맞물리도록 적합화된 내부 부착 표면을 갖는다.
Patent KR-20010113720-A (KR)
IPC: G06T3/40
Filed: 2000-02-24
Abstract: 면 깊이 디스플레이(display) 방법은 2차원의 화면에 거리를 감지하도록 디스플레이한다. 면 깊이 디스플레이 방법은 미리 설정된 Z 값에 해당하는 물체를 초점을 맞춘 상태로 전환하여, 초점을 벗어난 상태의 레벨이 가까운 거리 또는 먼 거리 중의 하나의 위치상의 거리의 증가분에 해당하도록 순차적으로 증가된 영상을 덧씌운다. 또한, 이 방법은 이선 필터 방법을 사용하여 원 영상의 순차적인 축소를 실행하고, 그리고 나서, 상기 각 개별 축소 영상의 확대를 실행하여, 초점이 벗어난 영상을 생성한다. 더욱이, 면 깊이 디스플레이 방법은 순차적 축소의 레벨에 따른 초점을 벗어난 상태의 레벨을 제어한다.
Patent KR-20020010918-A (KR)
IPC: H01L29/417
Filed: 2000-05-26
Abstract: 본 발명은 이중 게이트 MOSFET 트렌지스터와 그것을 제조하기 위한 방법을 설명한다. 본 발명에서, 형성하고자 하는 트랜지스터 채널의 반도체 층 구조체(4A)는 스페이서 물질(3, 5) 안에 매립되고 소스 및 드레인 영역(7A, 7B)과 컨택하여 연결된다. 상기 소스 영역(7A)과 드레인 영역(7B)은 오목부에 형성되는데, 상기 오목부는 상기 반도체 층 구조체(4A)의 마주 보는 측면들을 에칭하여 형성된다. 다음에, 상기 스페이서 물질(3, 5)을 선택적으로 에칭하고 전기 전도성의 게이트 전극(10)으로 교체한다.
Patent KR-20020019451-A (KR)
Title: Method for operating rate match and rate match device
IPC: H04L1/00
Filed: 2001-04-02
Abstract: The equation for obtaining the number of increase or decrease bits Zij on each channel for each frame defined in the specification TS25.212 Ver.3.1.0 of 3GPP is the following: <MATH> where  RMi is the rate matching attribute of TrCH#i Ni,j is the number of bits per frame on TrCH#i Ndata,j is the number of bits on CCTrCH  DELTA Ni,j is the number of increase or decrease bits on TrCH#i.  <??>According to a rate matching calculation method of the present invention, the correction value 1/N<2>dataj is added in order to prevent the added whole value of the equation from exceeding 1 when Ndataj is multiplied. <IMAGE>
Patent KR-20020016848-A (KR)
Title: Feeder link spatial multiplexing in a satellite communication system
IPC: H04B7/208
Filed: 2000-06-22
Abstract: A system and method for spatial multiplexing signals on the feeder links of a satellite communication system. A beamforming antenna forms a plurality of feeder beams from signals received from system gateways, each feeder beam illuminating one of the gateways and including a plurality of frequency division multiple access (FDMA) channels. A plurality demultiplexers separate each of the feeder beams into the FDMA channels, and signal combiners combine first and second ones of the channels, each comprising signals corresponding to user terminals illuminated by a specific user beam, to produce a user beam signal which is used by a beamforming user link antenna to form a specific user beam. In a further aspect, a user link beamforming antenna forms a plurality of user beams from signals received from user terminals, each including a plurality of FDMA channels, and a plurality of demultiplexers separate each of the user beams into the channels. A combiner combines a first and a second one of the FDMA channels, which comprise signals corresponding to a gateway illuminated by a specific feeder beam, to produce a feeder beam signal which is used by a user link beamforming antenna to form a specific feeder beam.
Patent KR-20020036968-A (KR)
IPC: H01L23/495
Filed: 2000-06-30
Abstract: 본 발명은, 도체판으로 형성됨과 동시에, 반도체 칩(3)이 장착되는 아일랜드부(10) 또는 와이어(4)가 접속되는 접속부(20)를 갖는 리드(1,2)를 복수개 구비한 전자부품(X)에 관한 것이다. 본 발명의 전자부품(X)에서, 서로 인접하는 적어도 한 쌍의 리드(1,2)는, 서로 대향하는 측면(10a,20a)들이 비평행 형상로 되어 있다. 바람직하게는, 각 리드(1,2) 중 적어도 하나의 측면(20a(10a))은, 만곡형상면, 굴곡형상면, 경사형상면, 또는 이들을 조합시킨 곡면을 적어도 일부에 갖고 있다.
Patent KR-20020063110-A (KR)
Title: Connector device for card
Inventor: TANAKA MASANOBU
IPC: B42D15/10
Filed: 2002-01-09
Abstract: PURPOSE: To provide a card connector device capable of pressing the contact of a card to a terminal for keeping the connection of these by improving the rigidity of a cover. CONSTITUTION: The device is provided with a frame 2 having an open top and having an insertion port 4 for inserting the card 21 formed at one end part, a metallic cover 3 fitted to this frame 2, and the terminal 5 supported by the other end part of the frame 2 to be connected with the contact 24 provided on the bottom surface of the card 21. A part of the upper plate 7 of a cover 3 for covering the open top of the frame 2 is cut and bent toward the inside of the opening of the frame 2, and the first and second elastic pieces 12 and 13 for pressurizing the upper surface of the card 21 to the cover 3 to press the contact 24 in the direction of contacting with the terminal 5 are formed at the cover 3 by supporting respectively one end parts on the side of the port 4 of the pieces 12 and 13 by the upper plate 7 of the cover 3 and extending the respective other end parts so as to be separated from each other toward the supporting part of the terminal 5 of the frame 2.