baber/WOPTO huggingface dataset:
Patent KR-20020081255-A (KR)
Title: Ｎｏｘ 및 ｎ2ｏ의 제거방법
Inventor: TUREK THOMAS
IPC: B01D53/86
Filed: 2001-01-09
Abstract: 본 발명은 공정 가스 및 배출 가스에서의 NO x 및 N 2 O 함량을 감소시키기 위한 장치 및 방법에 관한 것이다.  당해 장치는, 필수적으로 하나 이상의 철 부하된 제올라이트로 구성된 촉매를 포함하는 하나 이상의 촉매 상(bed)과 2개의 반응 영역을 포함하며, 이때 제1 반응 영역(반응 영역 I)은 N 2 O를 분해하는 작용을 하며, 제2 반응 영역(반응 영역 II)에서 NO x 가 환원된다.  NH 3 가스를 도입하는 장치는 제1 반응 영역과 제2 반응 영역 사이에 배치된다.
Patent KR-20030007466-A (KR)
Title: Localized heating and cooling of substrates
IPC: H01L21/00
Filed: 2001-03-15
Abstract: The present invention is directed to an apparatus and process for locally heating and/or cooling of semiconductor wafers in thermal processing chambers. In particular, the apparatus of the present invention includes a device for heating or cooling localized regions of a wafer to control the temperature of such regions during one or more stages of a heat cycle. In one embodiment, gas nozzles eject gas towards the bottom of the wafer to provide localized temperature control. In another embodiment, a transparent gas pipe containing a variety of gas outlets distributes gas onto the top surface of the wafer to provide localized temperature control.
Patent KR-20030022782-A (KR)
Title: Compounds for targeting
IPC: C12N15/57
Filed: 2001-03-28
Abstract: A compound comprising a target cell specific portion and a cytotoxic portion, characterised in that the cytotoxic portion of the compound is a constitutively active caspase or has the same apoptosis-inducing activity as a caspase. Alternatively, the invention provides a compound comprising a mediator portion and a cytotoxic portion, characterised in that the cytotoxic portion of the compound is a constitutively active caspase or has the same apoptosis-inducing activity as a caspase. Preferably, the cytotoxic portion is a constitutively active caspase-3, caspase-6 or caspase-7, and the target cell specific portion is and antibody specific for a tumour cell antigen, such an HMFG-1 antibody. The invention further provides nucleic acids encoding the compounds of the invention, and the use of such compounds in medicine, such as in the treatment of cancer.
Patent KR-20030004358-A (KR)
IPC: H01J17/16
Filed: 2002-01-29
Abstract: 본 발명은 유리기판(1)의 한쪽의 면측에, 대략 V자형의 동등한 단면형상을 가짐과 함께, 대략 평탄한 헤드부를 구비하는 복수의 홈(2)이 일정간격을 두고 서로 평행하게 형성되어 있고, 그 복수의 홈(2)의 상기 헤드부 및 내벽면 위에 형광체층(3)이 피착형성되어서 되는 표시관용 전면측 유리기판이다.  이러한 본 발명에 의하면, 홈내에서의 형광체의 도포량을 증대시킬 수 있고, 더우기 형광체 도포량이 주로서 증대하고, 홈의 측면에서의 형광체의 발광광을 효율좋게 전면측으로 조사시킬 수가 있고, 휘도와 발광효율이 향상한 표시관용 전면측 유리기판을 얻을 수가 있다.
Patent KR-20020091266-A (KR)
Title: 패키징 용도를 위한 탈산소용 고 장벽 폴리아미드 조성물
IPC: B65D81/26
Filed: 2001-05-02
Abstract: 연장된 저장 수명의 패키징 용도에 적합한 높은 산소 제거 능력을 나타내는 산소 장벽 폴리아미드 조성물이다.  따라서, 폴리아미드 조성물은 폴리아미드 단일중합체, 공중합체 또는 그것들의 블렌드, 및 적어도 1가지의 폴리아미드 반응성인 산화가능한 폴리디엔 또는 산화가능한 폴리에테르를 포함한다.  폴리아미드 생성물은 구조층으로서 PET, 폴리올레핀 또는 폴리카르보네이트를 포함하는 단층 또는 다층 필름, 시트, 열성형 용기 및 공주입/공압출 블로 몰드된 병과 같은 장벽 패키징 물건을 제조하는데 특히 적합하다.  그러한 물건은 여러 가지의 산소 감응성 음식, 야채, 제약 및 건강 관리 제품의 패키징 용도에 유용하다.
Patent KR-20030001489-A (KR)
IPC: H01H85/153
Filed: 2000-12-27
Abstract: 휴즈장착부에서의 지지밸런스를 높임과 동시에 휴즈장착부를 소형화 할 수 있어 삽입작업성을 향상할 수 있고 또한 외력에 의한 가용부의 변형이나 파손을 방지할 수 있는 양호한 휴즈이다.  휴즈(20)는 한쌍의 평행한 평판단자부(21,21)의 내측테두리(21a)사이에 가용부(22)가 배치된 휴즈소자(25)와, 각 평판단자부(21)의 내측테두리(21a) 및 가용부(22)를 피복하는 절연하우징(23)을 구비한다.  가용부(22)의 옆쪽에 위치하는 각 평판단자부(21)의 중간부위(21f)가 휴즈장착부의 상대측 단자에 끼워져 고정됨으로써 이 상대측 단자에 전기적으로 접속된다.
Patent KR-20030011876-A (KR)
Title: Constituent part for fuel cell
IPC: H01M8/10
Filed: 2001-05-22
Abstract: In order to provide a constituting part for a fuel battery in which a number of steps of assembling the constituting parts for the fuel battery can be reduced, and in which a replacing property and a maintenance property of fuel battery cell parts can be improved and a cost for parts can be reduced, the structure is made such that a separator made of a carbon plate or the like, a gas diffusion layer made of a carbon fiber or the like, and a gasket made of a liquid rubber cured material or the like are integrally formed, and further, gaskets are respectively provided on both surfaces of a pair of gas diffusion layers holding an independent electrolyte membrane from both sides thereof between the pair. <IMAGE>
Patent KR-20030062237-A (KR)
Inventor: HACKER NIGEL P
IPC: B32B3/10
Filed: 2001-06-19
Abstract: Silica dielectric films, whether nonporous foamed silica dielectrics or nonporous silica dielectrics are readily damaged by fabrication methods and reagents that reduce or remove hydrophobic properties from the dielectric surface. The invention provides for methods of imparting hydrophobic properties to such damaged silica dielectric films present on a substrate. The invention also provides plasma-based methods for imparting hydrophobicity to both new and damaged silica dielectric films. Semiconductor devices prepared by the inventive processes are also provided.
Patent KR-20040063397-A (KR)
Inventor: JUNG IK SEUNG
IPC: B25J7/00
Filed: 2003-01-07
Abstract: PURPOSE: An intelligent typed game robot is provided to make the game robots perform an interactive game and advance the game by receiving a new ability based on the performed game information from a server after transmitting the performed game information to a computer connected to the server. CONSTITUTION: The detectors(130-150) make the game robot detect a shock from the outside. A controller(110) controls an operation according to the shock detected by the detectors. Operation parts(170-180) are operated by a control signal of the controller. A memory(160) stores an OS(Operating System), a command code, and a code for the operation according to the detected shock of the game robot. The shock is the infrared irradiated from other game robots.
Patent KR-20040027260-A (KR)
Inventor: KIM SEONG DAE
IPC: G11B7/007
Filed: 2003-01-11
Abstract: PURPOSE: A method for managing a defect area of a BD-WO(Blu-ray Disc Write Once) is provided to efficiently record/manage data record on the defect area of the BD-WO to other data area or a spare area. CONSTITUTION: When a data playback operation is operated, the data recorded on a newly detected defect area is substitutively recorded to a preset area(S51). Navigation information for the defect area and the substitutively recorded data is recorded to a specified area. Information to access the navigation information is recorded in a lead-in area. The specified area is the SSA(Supplementary Spare Area) allotted to a head or an end of the data area.
Patent KR-20040066353-A (KR)
Inventor: NOH JI YEON
IPC: B60S1/60
Filed: 2003-01-17
Abstract: PURPOSE: A wiper system for a vehicle side mirror is provided to secure the sight by removing the rain on a window by the operation of a wiper during driving. CONSTITUTION: A wiper system for a vehicle side mirror comprises a driving unit(11) generating the rotating motion in a front door of a vehicle; a link connecting part integrally formed with a shaft of the driving unit and rotated around a motor shaft(15); a first link bar(13) of which one end is rotatably connected to a side of the link connecting part; a second link bar(15) of which one end is rotatably connected to the other side of the first link bar; a guide part supporting the rectilineal motion of the second link bar; an arm(19) of which one end is connected to the other end of the second link bar and which is formed to rotate around an axis of a middle part thereof; and a wiper blade(21) formed to a side window of the arm to remove foreign materials on an outside of the side window by the motion of the arm.
Patent KR-20040068760-A (KR)
Title: Tubular membrane coating apparatus
Inventor: HAN JUN YEONG
IPC: B05C5/02
Filed: 2003-01-27
Abstract: PURPOSE: A tubular membrane coating apparatus is provided, to allow a coat (membrane) to be coated uniformly, stably and simply on the outer wall and the inner wall of a tubular supporter for improving the quality of a tubular membrane. CONSTITUTION: The apparatus comprises an inner side coat coating part which coats a polymer solution(L) on the inner side of a tubular supporter; and an outer side coat coating part which coats the polymer solution on the outer side of a tubular supporter. The outer side coat coating part comprises a coating block(4) where a tubular supporter passes through the center of the inner accommodating part(4b) containing the polymer solution to allow the polymer solution to be coated on the outer side; a coating guide(5) which is combined with the upper part of the coating block to guide the movement of the tubular supporter and has an injection hole(5a) for injecting the polymer solution into the inner accommodating part at the lower side part of a main wall; and a transport means which transports the tubular supporter vertically through the inside of the coating guide and the coating block. The inner side coat coating part comprises a coating solution injection pipe which is inserted in the tubular supporter to supply the polymer solution; a discharge head which is fixed to the lower part of the coating solution injection pipe to discharge the polymer solution; a coating weight which is connected with the discharge head by a flowing wire and is provided with a cone-shaped solution contact part to induce the polymer solution to the inner main face of the tubular supporter; and a transport means which transport the tubular supporter vertically.
Patent KR-20030058966-A (KR)
Inventor: KIM DO YUN
Filed: 2003-02-07
Abstract: PURPOSE: A method for sharing commodity direct transaction information using a communication network is provided to activate a transaction and obtain a cooperated marketing profit by sharing information of a direct transaction-objected commodity in real time through the medium of a businessman system, thereby maximizing an exposure frequency of the direct transaction information. CONSTITUTION: A direct transaction information sharing system issues member IDs to a plurality of cooperated company servers which conclude a contract for sharing direct transaction information through a communication network(S40). The direct transaction information sharing system receives direct transaction commodity information inputted by a commodity selling applicant through the medium of the cooperated company server through the communication network, matches the direct transaction commodity information with a corresponding member ID, and stores the direct transaction commodity information in a commodity direct transaction information sharing database(S80-S110). If the commodity purchase applicant who connects to the cooperated company server requests direct transaction commodity information(S120), the direct transaction information sharing system reads requested information from the commodity direct transaction information sharing database and transmits the read information to a client of the commodity purchase applicant through the medium of a corresponding cooperated company server(S145).
Patent KR-20040073115-A (KR)
Inventor: HWANG U IK
IPC: A23L19/00
Filed: 2003-02-13
Abstract: PURPOSE: A method of extracting effective ingredients from ginseng and red ginseng by grinding and extracting them by successive use of a solvent is provided. It allows the efficient obtainment of pharmacological components while minimizing discarded parts during the process. CONSTITUTION: Ginseng and red ginseng are added 8 to 12 times with water and then extracted for 3 to 7hr at 70 to 90deg.C. The extraction residues are added 8 to 12 times with water and extracted for 2 to 4hr at 40 to 60deg.C after adjusting the pH to 9.0 to 11.0. Then, the extraction residues are added 10 to 15 times with 40 to 60% ethanol and extracted for 2 to 4hr, the extraction residues are added 10 to 15 times with petroleum ether and extracted for 2 to 4hr. The hot water extract and ethanol extract are filtered and freeze dried to give crude saponine solids, polysaccharides and crude acidic polysaccharides. The petroleum ether extract is concentrated under reduced pressure and filled with nitrogen gas to obtain polyacethylene.
Patent KR-20040075139-A (KR)
Inventor: GAL SANG WAN
IPC: A61Q19/02
Filed: 2003-02-20
Abstract: PURPOSE: A skin whitening cosmetic composition containing a liquid culture obtained by culturing a liquid mixture of grape and cucumber with Paecilomyces japonica mycelium is provided. It is greatly improved in tyrosinase inhibitory effect, namely skin whitening effect while containing piceatannol and quercetin having anticancer effect and anticoagulant effect in large quantities. CONSTITUTION: The skin whitening cosmetic composition contains a liquid culture obtained by culturing a liquid mixture of grape and cucumber with Paecilomyces japonica mycelium. In the liquid mixture of grape and cucumber, the content of the cucumber is 30 to 70% by volume, preferably 40 to 70% by volume, based on the total volume of the liquid mixture. The content of effective ingredient such as piceatannol or the like can be reduced when the cucumber exceeds 70% by volume.
Patent KR-20040076129-A (KR)
Inventor: JUNG JIN YEONG
IPC: H01L21/56
Filed: 2003-02-24
Abstract: PURPOSE: A plunger of a mold for a semiconductor chip package is provided to eliminate the necessity of replacing a plunger even though a semiconductor chip package is varied in design or the pressure for pushing out thermosetting resin is controlled to be small. CONSTITUTION: A hole is formed in the upper part of a plunger body(210) whose inside is empty. A plunger holder(120) is of a cylinder type. A protrusion is formed in one end of the plunger holder to form a ram(110). A protrusion is formed in the other end of the plunger holder to form an end part(140). The plunger holder is located in the hole formed in the plunger body. A holder part(150) includes the plunger body, the ram and the end part. A stopper(200) sets a basic pressure of the plunger, contacting the end part of the plunger holder part. The plunger of the molding dies includes the plunger body, the holder part, the stopper and an elastic member(220) connected to the stopper. The end part of the holder part can be transferred to the upper part of the plunger body.
Patent KR-20030070839-A (KR)
Title: 일렉트로 루미네센스 표시 장치
IPC: H01L51/52
Filed: 2003-02-25
Abstract: 알루미늄인 음극은 핀 홀이나 더스트에 의한 결함이 발생하기 쉽고, 결함부로부터 유기층으로 수분이 진입함으로써 화면을 표시할 수 없게 되는 문제가 있기 때문에, 음극 결함 장치는 모두 불량으로 취급되었다. 
     본원 발명은 음극의 막 두께를 2000Å∼10000Å로 한다.  막 두께를 두껍게 함으로써 그 증착 공정에서 더스트나 홀 수송층의 결함이 메워지기 때문에, 음극의 결함이 감소된다.  Al층의 막 두께를 두껍게 하는 것만으로 해결할 수 있기 때문에, 특별한 재료나 공정을 증가시키지 않고 결함을 저감할 수 있는 이점을 갖는다.
Patent KR-20030074232-A (KR)
Title: 내수증기산화성이 우수한 오스테나이트계 스테인레스 강관및 그 제조방법
IPC: C22C38/00
Filed: 2003-03-05
Abstract: 전체가 균질한 정립의 세립조직으로서, 상기 세립조직이 용접이나 고온굽힘가공에 의한 고온재가열을 받더라도 조립화하지 않고, 양호한 내수증기산화성이 유지되는 다음과 같은 오스테나이트계 스테인레스 강관과 그 제조방법을 제공한다. 
     C: 0.03∼0.12%, Si: 0.1∼0.9%, Mn: 0.1∼2%, Cr: 15∼22%, Ni: 8∼15%, Ti: 0.002∼0.05%, Nb: 0.3∼l.5%, sol. Al: 0.0005∼0.03%, N: 0.005∼0.2%, 및 O(산소): 0.001∼0.008%, 잔부: Fe 및 불순물로 이루어지고, 오스테나이트 결정립도번호가 7 이상, 바람직하게는 혼립율이 10% 이하의 세립조직인 오스테나이트계 스테인레스 강관 및 공정 ① 1100~1350℃로 가열유지 후, 냉각속도 0.25℃/초 이상으로 냉각, 공정 ② 500℃ 이하의 온도영역에서 단면감소율 10% 이상의 소성가공,공정 ③ 1050~1300℃의 범위 내의 온도로, 또한 상기 공정 ①에서의 가열온도보다도 10℃ 이상 낮은 온도로 가열유지후 냉각하는 공정을 거치는 그 제조방법.
Patent KR-20040057044-A (KR)
Inventor: KIM TAE WAN
IPC: H04L12/28
Filed: 2003-03-07
Abstract: PURPOSE: A method for configuring service composition in an open communication network is provided to easily configure a new service through an interface between service components and detailed standardization for connection procedures. CONSTITUTION: In case that a service provider who has received a service request from a user cannot provide the associated service to the user's terminal, looks for the third provider, acquires a list of services capable of service composition, and transfers a service composition request to the third provider(S601,S602). The third provider makes a request for the environment information of the user terminal and judges whether a service that the third provider provides is usable in the user terminal(S604). If it is judged that the user terminal can use a service that the third provider provides, the third provider accepts the composition request(S606). The third provider judges a composition type(S607) and creates a composition agent(S608). Then the third provider establishes the second session(S609).
Patent KR-20040083671-A (KR)
Inventor: SHIN YONG HO
IPC: H02G1/06
Filed: 2003-03-24
Abstract: PURPOSE: A jig is provided to achieve improved work productivity by permitting a cable drum installation and cable spreading to be performed by a single person. CONSTITUTION: A jig comprises a lower support(10) and an upper support(20) which are coupled with each other into L-shape; a support chain(30) arranged between the upper supports; a cylinder(50) mounted on the support chain and coupled to the lower end of a holding member(40); a spreader roller mounted on the upper support; and an operating bar(70) mounted on the lower end of the cylinder. The holding member is equipped with a roller and mounted on the upper support in such a manner that the holding member is slidable. The front end of an arm(47) is connected to the holding member, and has a semi-circular member(46).
Patent KR-20040083859-A (KR)
Inventor: KIM DO GYEONG
IPC: G01S1/00
Filed: 2003-03-25
Abstract: PURPOSE: A method for operating a GPS receiver by using a remote base station position inputting function is provided to input position information on a base station to a GPS receiver . CONSTITUTION: When an initial power is applied, a system checks an inner operation, and if the operation is normal, the system requests a BSM to send position information(S102-S110). If the position information is received within a set time, the system sets an operational position to the position information, and if at least more than one satellite signal is received, the system enters a normal operational state(S112-S120). If the position information is not received within another set time, the system starts calculating position information(S122-S124), and checks whether more than 4 satellite signals are received(S126). If so, the system calculates position information(S128). The system accumulates the calculated position information values, and if the accumulated time elapses at a predetermined time, the system sets an operational position to the calculated position information(S130-S132).
Patent KR-20030077468-A (KR)
Title: 광확산 시트 및 이것을 사용한 백라이트 유닛
IPC: G02F1/13357
Filed: 2003-03-26
Abstract: 투명성을 유지하면서, 내열성, 열적 치수안정성 및 내후성을 향상시킬 수 있고, 램프의 발열이나 자외선 조사를 받아도 휨이나 황변 등이 발생하기 어려운 광확산 시트, 및, 이러한 광확산 시트를 사용하여 휘도 얼룩의 발생을 저감하는 백라이트 유닛의 제공을 목적으로 하는 것이다. 
     본 발명의 광확산 시트는, 투명한 기재층과 이 기재층의 표면측에 적층되는 광확산층을 구비하고, 이 광확산층이 바인더중에 광확산제를 함유하고, 이 바인더가 폴리에스테르 폴리올 또는 아크릴 폴리올과 미소 무기충전제를 포함하는 폴리머 조성물로 형성되어 있고, 이 미소 무기충전제의 평균 입자직경이 5nm 이상 50nm 이하이다.
Patent KR-20030078033-A (KR)
Inventor: KIM SE HYEONG
IPC: H04L1/00
Filed: 2003-03-27
Abstract: PURPOSE: An apparatus and a method for receiving a PDCCH(Packet Data Control Channel) in a mobile communication system are provided to effectively receive a control channel which transmits control information associated with the transmission of packet data. CONSTITUTION: A Viterbi decoder(60) receives symbols inputted by a slot unit, decodes symbols with at least one slot length among a plurality of slot lengths according to a previously decoded result, and generates at least one bit stream. A CRC(Cyclic Redundancy Code) checker(70) checks the error of at least one bit stream from the Viterbi decoder(60). If the error check fails, a controller(80) provides symbols of an successive one slot to the Viterbi decoder(60). If the error check succeeds, the controller(80) acquires control information from the successful bit stream.
Patent KR-20040085868-A (KR)
Inventor: LEE JI SEOK
IPC: F25D25/00
Filed: 2003-04-02
Abstract: PURPOSE: A structure for a tray of a freezer compartment for a refrigerator with a lower refrigerating device is provided to prevent small articles from dropping between rungs of a wire basket by using an injected tray. CONSTITUTION: A refrigerator with a lower refrigerating device is composed of a freezer compartment(53) installed at the lowest end by dividing the inside of an insulating case sieve with a barrier and at least one refrigerator compartment(52) mounted at the part formed by vertically partitioning the upper part of the barrier in the insulating case. The freezer compartment has a tray(20) of which the upside is opened to keep articles and a door(4) formed in the front side of the tray to take out the tray in a drawer type. The tray is an injected tray drawer and made from plastic material.
Patent KR-20040089780-A (KR)
Inventor: BAEK NAK GON
IPC: B65D90/32
Filed: 2003-04-15
Abstract: PURPOSE: A device for maintaining the internal pressure of a liquid storage tank and a tank containing the device are provided to constantly maintain the internal pressure of a tank, irrelevantly to the temperature change around the tank. CONSTITUTION: The device for maintaining the internal pressure of a liquid storage tank includes; a rubber bladder(1) of a vessel shape; and a coupling flange(2), arranged on the edge of the rubber bladder(1); wherein a housing(3) for covering the edge of the rubber bladder(1) is additionally installed.
Patent KR-20030086895-A (KR)
Title: 모터식 댐퍼장치
IPC: F25D17/08
Filed: 2003-04-16
Abstract: 판스프링을 이용하지 않고 덜컹거림을 방지할 수 있으며 또한 배플에 의한 개폐를 반복해도 높은 밀폐성을 유지할 수 있는 모터식 댐퍼장치를 제공하는 것을 그 과제로 한다. 
     이를 해결하기 위한 수단으로 모터식 댐퍼장치에 있어서, 개구부를 폐쇄했을 때 배플에 형성되는 소프트 테이프에 개구부의 주연부가 가라 앉고, 이 상태는 스텝핑 모터(22)의 디텐트 토오크에 의해 유지된다.  이와같은 폐상태가 될 때 제 2돌기(21b)는 선형치차(26)가 정지예정위치보다도 더욱 회전하는 것을 저지하고, 개구부의 주연부가 소프트 테이프에 대해 과도하게 가라앉는 것을 저지한다.
Patent KR-20040093782-A (KR)
Inventor: KIM JI HUN
IPC: G10L15/22
Filed: 2003-04-30
Abstract: PURPOSE: A television having voice recognition function and an audio signal mute method by using the same are provided to automatically mute an audio signal by the recognition of a specific external sound, thereby increasing a user's convenience when viewing a television. CONSTITUTION: A key manipulation member(100) has a function key capable of setting and cancelling a specific sound registration mode and an automatic mute mode and a mute key capable of cancelling an automatic mute state. A sound recognition microphone(102) receives an external sound. A sound volume control unit(104) controls volume of an audio signal outputted to a speaker. A central control unit(110) registers external sound received by the sound recognition microphone to a memory(106) as a specific sound according to the specific sound registration mode setting and mutes the audio signal outputted to the speaker when the external sound and the specific sound according to the automatic mute mode setting.
Patent KR-20040094542-A (KR)
Inventor: HUH JUN YEONG
IPC: H04M1/02
Filed: 2003-05-03
Abstract: PURPOSE: A device for opening/shutting an earphone hole in a portable terminal is provided to comprise a cover transferring unit for inducing an earphone jack insertion hole to be open and shut while an earphone hole cover slides down, according to an opening degree of a terminal cover, thereby automatically opening/shutting an earphone hole as soon as the terminal cover is open and shut. CONSTITUTION: A terminal body(110) has various selection buttons. A terminal cover(120) is rotatively coupled with an upper end of the terminal body(110), and protects the terminal body(110) by being folded and unfolded. An earphone hole opening/shutting portion(130) mounted on the terminal body(110) automatically opens/shuts an earphone terminal(115) of the terminal body(110) when the terminal cover(120) is open and shut. An earphone hole(112) for inserting an earphone jack is pierced on one lower side of the terminal body(110). A cover guide end(113) for guiding a sliding of an earphone hole cover(131) is formed on an inner side of the earphone hole(112).