baber/WOPTO huggingface dataset:
Patent KR-20010058943-A (KR)
Inventor: KIM NAM SIK
IPC: H01L29/78
Filed: 1999-12-30
Abstract: PURPOSE: A method for forming an isolation layer is to improve the characteristic and reliability of the semiconductor device by forming an insulating layer spacer on a trench sidewall so that salicide is not formed on the isolation layer. CONSTITUTION: An isolation layer(A) is formed in a semiconductor substrate(100) to define an active region. A polysilicon gate electrode(B,C) is formed by depositing and patterning a gate oxide layer and a polysilicon layer on the semiconductor substrate. An LDD region is formed by forming an insulating spacer layer(D) and a source/drain junction region(E), through an impurity implantation process. A stop layer is formed on the entire structure so that salicide is not formed on the insulating layer. An insulating spacer is formed on the isolation layer by anisotropy etching. A metal layer is deposited on the entire structure. A salicide layer(I) is formed by performing the first annealing process, a wet etching process, the second annealing process in this order.
Patent KR-20010059102-A (KR)
Inventor: CHA JUN GEUN
IPC: G01M7/08
Filed: 1999-12-30
Abstract: PURPOSE: A sled apparatus for testing side collision of a vehicle is provided to increase actual car reappearance rate and reduce development costs by providing the same test condition of actual car collision. CONSTITUTION: A sled apparatus for testing side collision of a vehicle includes a sled(3) installed on main rails(1) for performing front and rear orbit motion, and installing auxiliary rails(5) at both sides of the upper surface in the same direction of the main rails, a collision member(9) fixedly mounted on one side of the upper surface of the sled to be integrately operated with the sled, a door member mounted on one side of a test frame(11) through a plurality of connection members(15) in corresponding to the collision member, a dummy(29) mounted inside of the test frame through a seat(27) in corresponding to the door member, an auxiliary weight(33) installed on the other side of the test frame through a support frame(31) to compensate weight according to the kind of a test car, and a braking member(35) installed on the other side of the upper surface of the sled for stopping rear orbit motion of the test frame.
Patent KR-20010066050-A (KR)
Inventor: YOO BYEONG SEOP
IPC: B60R1/00
Filed: 1999-12-31
Abstract: PURPOSE: A rearview mirror is provided to automatically fold the rearview mirror inside a spoiler at the same time as a putting of an astern gear. CONSTITUTION: A rearview mirror for a vehicle comprises fixing links(18a,18b) installed in a spoiler(12); a rotating guide(20) hinged with the upper fixing link(18a); a rotating shaft(24) fixed in the lower fixing link(18b); a main rotating link(14) fixed in the rotating shaft(24) and hinged with both sides of a rearview mirror(10); an auxiliary rotating link(16) hinged in the rotating guide(20) and in the rearview mirror(10); a motor installed inside the spoiler(12) for rotating only the main rotating link(14) by connecting with the rotating shaft(24); and a driver to drive the motor when an astern gear is put. The main rotating link(14) is fixed in the rotating shaft(24) to be rotatable. The rear end of the fixing link(18b) is rotated idly. The driver comprises an ECU(Electronic Control Unit) to feed a current signal into the motor, a timer circuit and a relay to control a driving time of the motor.
Patent KR-20010032713-A (KR)
Title: 리튬 플루오로포스페이트 및 전도성 염으로서의 이의 용도
Inventor: SARTORI PETER
IPC: H01M6/16
Filed: 1997-09-24
Abstract: 본 발명은 화학식 I의 신규한 리튬 플루오로포스페이트 
     화학식 I 
     Li + [PF a (CH b F c (CF 3 ) d ) e ] -   
     [단, 상기 식에서 a는 1, 2, 3, 4 또는 5이고, 
     b는 0 또는 1이고, 
     c는 0, 1, 2 또는 3이고, 
     d는 0, 1, 2 또는 3이고, 
     e는 1, 2, 3 또는 4이고, 
     상기 리튬 플루오로포스페이트는 a + e의 합이 6이고, b + c + d의 합이 3이고, b 및 c가 동시에 0이 아니고, 리간드 (CH b F c (CF 3 ) d )는 서로 다를 수 있다.], 
     상기 화합물의 제조 방법, 전해질에서의 이의 용도, 및 상기 전해질을 사용하여 제조되는 리튬 전지에 관한 것이다.
Patent KR-20000053106-A (KR)
Inventor: THOEN JOHAN A
IPC: D06N3/04
Filed: 1997-11-04
Abstract: PURPOSE: A pvc-free foamed flooring and wall covering and method for making the same is provided to really recoverable without containing polyvinyl chloride and plasticizers. CONSTITUTION: A pvc-free foamed flooring and wall covering and method for making the same pertains to a multilayer foamed flooring and wall product. The product is a resilient cushion foam flooring and wall product that is free of polyvinyl chloride (PVC), plasticizers and heavy metal stabilizer. The product is made of a multilayer top layer which is integrated with a latex or polyolefin polymer foam back layer. The product has particular utility in the heterogeneous flooring market and can be prepared using ordinary PVC melt processing equipment. A method of making the product is also claimed.
Patent KR-20000070383-A (KR)
Title: 차량내 전기 회로망의 배터리 극성 변환 방지 장치
IPC: H01H83/08
Filed: 1998-01-22
Abstract: 본 발명은 차량내 회로망에서의 배터리 극성 변환 방지 장치에 관한 것이다.  상기 보호 장치는 부하 전류 라인(2)에 접속되고 전자기 시스템(9)에 의해 작동되는 분리 콘택부(13)를 포함한다.  분기 회로는 배터리 반대편에 있는 분리 콘택부(13)측으로부터 차단 방향으로 접속된 다이오드를 통해 접속 라인(3)으로 연결되며, 상기 접지 라인(3)은 전자기 시스템(9)의 강자기 회로를 교차하여 지나가거나 상기 전자기 시스템(9)을 관통한다.  배터리 접속부의 극성 변환시 다이오드(23)를 통해 높은 단락 전류가 흐르며, 상기 단락 전류는 자기 시스템(9)의 강자기 회로(11, 12)에 여기를 유도하며, 상기 여기에 의해 전자기(12)가 리프팅되고 분리 콘택부(13)가 개방된다.
Patent KR-20000070836-A (KR)
Title: 일체 광섬유 압력 센서와 관련된 보상 및 상태 모니터 장치를포함한 연료 분사장치
Filed: 1997-02-06
Abstract: 내연 기관용 연료 분사장치(10)는 광섬유 연료 압력 센서(12)와 광섬유 연소 압력 센서(14)를 장착하고 있다.  이 연소 압력 센서(14)는 연소 챔버로 통하는 채널의 하부(22)를 가지며 연료 분사기에 형성된 분리된 채널(26)에 놓인다.  연소 압력 센서(14) 위에 광섬유 리드(24)가 배치된다.  선호되는 실시예에서 센서(46)는 새로운 형태(48)의 다이어프램(40)을 장착하고 여러 쌍의 섬유(86,88), 온도 감지 성분(72,74,126)과 새로운 보상 및 상태 모니터 회로를 적용한다(도 6,9,10,14,15,18).
Patent KR-20000075701-A (KR)
IPC: C07C221/00
Filed: 1998-02-14
Abstract: 본 발명은 광화학적으로 아민, 이민 또는 아미딘으로 전환될 수 있는 테트라아릴- 또는 트리아릴알킬보레이트 염의 형태인 α-암모늄 케톤, 이미늄 케톤 또는 아미디늄 케톤, 및 이들의 제조방법에 관한 것이다.  또한, 본 발명은 테트라- 또는 트리아릴알킬보레이트 염의 형태인 이러한 α-암모늄 케톤, 이미늄 케톤 또는 아미디늄 케톤을 포함하는 염기 중합가능한 조성물 또는 가교결합가능한 조성물, 광화학적으로 유도된 염기 촉매작용된 반응을 수행하는 방법뿐만 아니라 염기 촉매작용된 반응용 광개시제로서의 이들의 용도에 관한 것이다.
Patent KR-20000076438-A (KR)
Title: 트렌치 절연 바이폴라 장치
IPC: H01L29/732
Filed: 1998-03-18
Abstract: 양호한 전기 도전율을 가지고 트렌치(119)에 의해 절연되는 바이폴라 반도체 장치 내부에 배치되며 예컨대, NPN 트랜지스터의 서브콜렉터를 형성하는 하부 확산(103)과 같은 내부층에 전기 접속부를 생성하기 위해, 트렌치내의 홀(157)이 사용된다. 상기 홀은 전기 도전성 물질로 충전되고 장치의 표면으로부터 하부 확산(103)까지 연장하므로, 홀내의 전기 도전성 물질이 내부층과 접촉된다. 상기 홀(157)은 선택적인 에칭을 사용함으로써 트렌치(119)의 측벽과 나란하게 형성된다. 상기 홀은 하부 확산에 접촉하도록 도금을 위한 접촉 홀이 형성되고 도금 단계에서 또한 충전되는 것과 동시에 형성될 수 있다. 수평 PNP 트랜지스터에 대해, 상기 홀은 베이스 영역의 외부 제한을 구성하고 트랜지스터의 도처에 통하는 폐쇄 홈으로서 형성될 수 있다. 그러한 폐쇄 트렌치의 외부 측벽은 45° 만큼 기울어질 수 있으므로, 매우 작은 각을 가지는 내부 코너가 트렌치내에 발견되지 않으며, 이것이 산화물로 충전하는 것을 용이하게 한다.
Patent KR-20010005585-A (KR)
Title: 음극선관 장착 캐비넷
IPC: H04N5/645
Filed: 1998-03-05
Abstract: 본 발명은 캐비넷(46)내에의 음극선관(10)의 장착에 관한 개선을 제공한다.  상기 음극선관은 면판 패널(12), 퍼넬(16) 및 네크(14)를 갖는 유리 엔벨로프를 구비한다.  상기 패널은 주변 측벽(20)에 의해 둘러싸인 면판(18)을 포함한다.  텐션 밴드(40)는 측벽의 외주부를 에워싼다.  상기 개선점은 캐비넷의 내부로부터 연장되어 상기 텐션 밴드의 부분(50)과 맞물리며 상기 캐비넷내의 음극선관을 지지하는 탄성 수단(48)을 갖는 캐비넷으로 이루어진다.
Patent KR-20010006418-A (KR)
Title: 와이퍼 지지대
IPC: B60S1/04
Filed: 1999-02-18
Abstract: 본발명은 모터 수용부(24)에 와이퍼 모터에 고정하거나, 또는 적어도 하나의 와이퍼 블레이드용 와이퍼 축(12, 14)을 자동차 차체에 고정하기 위한 캐비티 프로필(64, 72, 74)을 포함한 와이퍼 지지대(10)에 관한 것이다. 
     모터수용부(24)와 와이퍼 축(12, 14)사이에 하나의 종방향으로 탄성 항복 영역(60, 62)이 설치되는 것을 제안한다.
Patent KR-20010014001-A (KR)
Inventor: LABROT MAXIME
IPC: C03B5/00
Filed: 1998-06-18
Abstract: The invention concerns a method for the vitrification of a powder substance and a device for implementing said method. The method consists in introducing the powder substance in an oven (1) melting zone by injection means (7), to be melted therein by a plasma torch (11) so as to obtain a melting bath (4); removing the melting bath from the oven in a pouring zone along a direction including a horizontal component, and the melting bath is removed from the oven by overflowing into said pouring zone, substantially along said horizontal component and opposite the means injecting the material into the oven relative to the melting zone.
Patent KR-20010020603-A (KR)
Title: 전자 워터마킹 방법 및 워터마크 정보 추출 방법
IPC: H04N1/32
Filed: 1998-06-15
Abstract: 화상에 합성된 서명 데이터 등의 다른 정보가 소거되기 어렵고, 게다가 그 정보의 추출에 원화상을 필요로 하지 않은 전자 워터마킹 방법을 제공한다.  화상 신호를 웨이브릿 변환하여, 다중 해상도 근사 부분(MRA)을 추출하고, 이어서 그 추출한 MRA를 의사 잡음 계열(PN 계열)로 광대역의 주파수 스펙트럼에 확산하며, 상기 확산한 주파수 스펙트럼의 특정 부분에, 소정의 규칙에 따라 서명 데이터를 합성한다.  그리고, 그 합성후의 합성 신호에 대해, 상기 PN 계열에 의해 역확산 처리하고, 계속해서 그 역확산 처리후의 신호를 웨이브릿 역변환해서, 서명 데이터를 합성한 화상 신호를 얻는다.  이 방법에 따르면, MRA에 대해 서명 데이터를 합성하기 때문에, 필터링 등의 신호 처리에 강하고, 또한 스펙트럼 확산을 사용하기 때문에 은닉성이 높다.  더욱이, 웨이브릿 변환의 특징을 이용하여, 서명 데이터를 여러 계층에 합성할 수 있다.
Patent KR-20010068871-A (KR)
Title: an automatic (meat or fish roasted with seasonings) vending machine.
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 2000-01-10
Abstract: PURPOSE: A broiled food vending machine for conveniently providing various kinds of broiled food to consumers at a site adjacent to one's residence in order to meet various tastes of consumers. CONSTITUTION: When a consumer pushes a selection button, a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of a broiled food receiving chamber (26) for preventing discharge of the broiled food is opened. Right after discharging the broiled foodcorresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of broiled food to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that the broiled food is placed between the interrupter (24) and the plate (22) for the next vent.
Patent KR-20010073350-A (KR)
Inventor: JANG JEONG SU
IPC: H01J29/07
Filed: 2000-01-21
Abstract: PURPOSE: A shadow mask of a cathode ray tube is provided to effectively reinforce strength of an available screen part by forming an inflection pattern in a particular part of an available screen part without affecting the landing property of an electronic beam. CONSTITUTION: In a shadow mask(2) of a cathode ray tube, an available screen part(4) having a plurality of apertures(2a) for passing beams is arranged opposite to a fluorescent film screen. A skirt part(6) is curved vertically to the four periphery of the available screen part. And, the skirt part is fixed to a mask frame. An inflection pattern part(8) occupies a desired area from the right and the left end parts of the available screen part toward a center to form a determined inflection pattern toward the direction.
Patent KR-20010076051-A (KR)
Title: chair for handicapped person to work
Inventor: LEE YANG BEA
IPC: A47C3/20
Filed: 2000-01-24
Abstract: PURPOSE: A working chair is provided to allow a handicapped person to maintain a stable posture by preventing an unstable operation of wheels. CONSTITUTION: A wire rope is fixed by installing a wire rope fixing hole on guide plates. A bearing guide rail is installed to freely lift and drop a seating portion. A guide bearing is smoothly lifted and dropped through the guide rail portion. In adjusting a lifting/dropping lever(B), the wire rope is rolled and loosened in a lifting/dropping drum. A wire rope roller is installed in the lifting/dropping drum not to tangle the wire rope. In rotating a rotating lever, a rotating shaft rotates a rotating gear in a rotating gear hole. A chair is rotated by giving resistance to a fixing gear(16). A fixing portion(21) maintains a separated state from the bottom by the returning spring(20). In pulling a chair fixing lever, the chair is stabilized by sticking the fixing portion(21) to the bottom.
Patent KR-20010077559-A (KR)
Title: Apparatus for automatically mixing constant amount of etching solution
Inventor: HAN SUENG KOOK
IPC: B01F15/04
Filed: 2000-02-03
Abstract: PURPOSE: A quantitative automatic mixing equipment of etching solution is provided, which can automatically feed etching solution according to the sensed result of a multi-contact sensor when etching solution is decreased by staining paper or evaporating and also can precisely control etching solution by simple operation of a selector. CONSTITUTION: The system comprises the followings: (i) an etching solution tank (120) for keeping concentrated etching solution; (ii) a measuring tank (140) that has a multi-contact sensor (144) for supplying etching solution quantitatively and a selector (142) for selecting concentration of etching solution; (iii) a damping water tank (160) for keeping damping water that is a mixture of etching solution and water; and (iv) an automatic mixing device for mixing etching solution automatically.
Patent KR-20000057945-A (KR)
Inventor: BARA ISABELLE
IPC: A61K8/92
Filed: 2000-02-07
Abstract: PURPOSE: Provided is a water resistant make up or a personal care composition, which allows for having a feeling of refreshment and softness when applied, is easy to apply, solves the problem of stickiness and prevents the skin or lip from drying by comprising hydrophilic organopolysiloxane particles. This composition is suitable to apply to oily skin because of its high mat effect. CONSTITUTION: A composition is applied to local and has an improved water resistant property by comprising, at least in part crosslinked elastomeric solid organopolysiloxane which is suspended in an aqueous phase. The elastomeric organopolysiloxane is obtained by adding and crosslinking the followings in the presence of a catalyst: one organopolysiloxane containing two or more vinyl groups to a molecule at alpha-omega position of silicon chain and one organosiloxane containing one or more hydrogen atoms bound to silicon atom to a molecule.
Patent KR-20010081844-A (KR)
Title: Decoder circuit in a semiconductor memory device
Inventor: CHOI JONG HYEON
IPC: G11C11/4063
Filed: 2000-02-19
Abstract: PURPOSE: A decoder circuit is provided to prevent a malfunction of the circuit generated when word lines are inactive, by directly controlling an input voltage of a word line driving terminal when the word lines activated during the test are inactive. CONSTITUTION: The decoder circuit includes a plurality of word lines(WL1) and has a test operation. The test operation sequentially activates/inactivates the word lines(WL1). Decoders(100,110) decode an address for selecting a corresponding word line(WL1). A word line driver drives the corresponding word line in response to an output signal of the decoder. A decoder connection/separating circuit electrically connects the decoder and the driver when the word lines are sequentially activated and electrically separates the decoder and the driver when the word lines are sequentially inactivated.
Patent KR-20010081865-A (KR)
Title: Method of manufacturing cleaner of metalpipe use for gangue and silica
Inventor: IM IK CHUL
IPC: C02F5/08
Filed: 2000-02-19
Abstract: PURPOSE: A metal pipe cleaning agent using elvan and silica is provided to effectively remove scale or rust on metal surface and improve corrosion resistance and rust inhibition property by the synergy effect of different components. CONSTITUTION: 70-85wt% of elvan; 5-10wt% of sodium carbonate anhydride; 3-8wt% of sodium pyrophosphate; 3-8wt% of sodium triphosphate; and 1-5wt% of sodium metaphosphate are mixed and melt at 1,600 deg.C for about 12 hours. Then, it is formed as a crystal type. This cleaning agent forms a thin film of about 1 micrometer thickness, so that contact with air or water is prevented.
Patent KR-20010086637-A (KR)
Title: Intelligent traffic controller system
Inventor: CHONG KIL TO
IPC: G08G1/08
Filed: 2000-02-21
Abstract: PURPOSE: An intelligent road traffic control system is provided, which can collect and control an integrate traffic information by developing a commercial software program to control a commercial hardware of a controller, a PLC(Programmable Logic Controller) and a conflict detector used in the intelligent road traffic control system. CONSTITUTION: A main control part(100) stores an intelligent traffic signal control program and a field data base in a memory and controls a traffic signal by a TOD(Time Of Delay) method and a remote control center. A communication control part transmits/receives information and a control signal between a local control system and the control center and transmits traffic volume information to the control center. A signal light driving part(160) prevents an influence of a system due to an AC current by separating a driving signal from an AC power of the signal light using a latch. A display and keyboard part(150) displays the state of the main control part and every kind of information by a keyboard input. A signal light sensing and conflict detection part(170) compares a driving output signal of the signal light with a lighting state of the real signal light. And a PLC part(190) controls a subsidiary control input and a subsidiary output.
Patent KR-20010000088-A (KR)
Inventor: BAEK DONG HYEON
IPC: G06F3/06
Filed: 2000-02-26
Abstract: PURPOSE: A system and method for remotely restoring data and file based on the internet is provided to remotely restore the data and the file stored in either a hard disk or a floppy disk by using Internet network, when the data and the file stored in the disks are damaged by various causes. CONSTITUTION: A service system for remotely restoring a data and a file which are based on the Internet includes an Internet network(100), many client PCs(200), and a recovery server(300). The PC(200) transmits a log-in data through the Internet, transmits a current stored recovery plug-in module information corresponding to a recovery plug-in module check signal responsive to the log-in data, mounts a recovery plug-in module from the Internet according to the recovery plug-in module information, recovers a data and a file of the damaged storing part by using the mounted recovery plug-in module, transmits a recovery result through the Internet, and outputs an analysis result data transmitted from the Internet on a screen. The recovery server(300) is connected to each client PC through the Internet, and checks whether a registered user or not by using a log-in data from the client PC. If the user is registered, the recovery server(300) transmits a recovery plug-in module check signal to the client PC in order to check the recovery plug-in module stored in the client PC, controls a client PC's recovery plug-in module through a recovery plug-in module information, analysis a recovery result transmitted from the client PC, and transmits an analyzed result to the client PC. Thereby, a damaged data and a damaged file can be easily restored.
Patent KR-20010086921-A (KR)
Title: structure of Insulation Displacement contact for correspondence
Inventor: CHUN DU JIN
IPC: H01R13/514
Filed: 2000-03-04
Abstract: PURPOSE: A structure of an office line terminal block of insulation displacement contact is provided to prevent a loss of manpower for maintaining and managing the communication facilities by supplying an office line terminal block capable of a very high speed communication. CONSTITUTION: A lead-in wire and a lead-out wire are connected at a lead-in terminal part(103) and a lead-out terminal part(104). A protector(105) is mounted at a body(125). A lead-in pin(106) and a lead-out pin(107) are formed at the lower portion of the protector(105). A lead-in hole(111) and a lead-out hole(112) are formed at the inserting recess(108) of the body(125). The lead-in pin(106) is inserted into the lead-in hole(111). The lead-out hole(112) is inserted into the lead-out hole(112). A pair of pin holes are formed the lead-in terminal part(103). A pair of pin holes are formed at the lead-out terminal part(103). A contact terminal(115) forcedly and selectively fits into one of the pin holes of the lead-in terminal part(103) and the lead-out terminal part(104). The first contact piece and second contact piece are bent at the lower end of the contact terminal(115) toward the lower end of a lead-in signal pin(116) and a lead-out signal pin(117).
Patent KR-20010006785-A (KR)
Inventor: MINAMI KAZUHIKO
IPC: F16K15/14
Filed: 2000-03-11
Abstract: PURPOSE: To reduce the pressure loss after opening a valve and improve the cooling effect by providing a guide means guiding a fluid leaked from a channel port into a valve housing via a seal surface, when a valve element separates from its seat, outside the valve housing by a check valve incorporated in a compressor of a cooling circuit. CONSTITUTION: A discharge chamber 7b is formed outside a rear housing 7 in a variable displacement swash plate type compressor and a check valve 33 is press fitted in a storage chamber formed rearward in the discharge chamber 7b. The check valve 33 is provided with a valve seat member 70 and a case 71 fitted to the member 70. The case 71 is provided with a valve element 72 slidingly in the axial direction and the valve element 72 is energized in the valve closing direction by a spring 73. The valve element 72 which is formed into an approximately cup shape is provided with an annular groove 72b as a guide means, which is communicated with a communication port 71b in its separation from a seat, recessed in an approximately axial center region of its outer circumferential face 72f, and the groove 72b communicated with the communication port 71b in the initial valve opening time so that the pressure raising in the rear of the valve element 72 can be eased.
Patent KR-20000030755-A (KR)
Inventor: YOO DUK CHOON
IPC: B29D19/00
Filed: 2000-03-15
Abstract: PURPOSE: A core for forming a shape of a button and a method for manufacturing the same are provided to enable a mass production of buttons, reduce the cost of manufacture, and produce buttons of various types. CONSTITUTION: A core for forming a shape of a button and a method for manufacturing the same are disclosed. The core comprises a shape forming surface on one side and a protrusion (7) at one end. At one end of the protrusion (7), an assembly induction surface (8) is formed. Materials selected for the core is forged in conformity with the surface of a button. The outer diameter of the core is finished and a shape forming surface is finished at the planar portion thereof. Then, the shape forming surface is lapped. The core is cut and is polished at its upper surface and lower surface. The outer diameter of the core is finished again and the outer edge is finished. Then, the core undergoes a heat process. Finally, the upper and lower surfaces of the core are polished and plated.
Patent KR-20010087733-A (KR)
Inventor: KITAZAKI KAZUHIRO
IPC: G11C16/26
Filed: 2000-03-27
Abstract: PURPOSE: A non-volatile semiconductor memory device permitting data-read operation performed during data-write/erase operation is provided to perform a read/erase operation at the same time, and to supply the availability of read-out data to the external device of a semiconductor device. CONSTITUTION: A non-volatile semiconductor memory characterized by comprising: a plurality of memory areas(11, 21); a control unit(33) which performs a data-write or data-erase operation with respect to one of the memory areas(11, 21); an address-detection unit(51) which detects an address that indicates the one of the memory areas(11, 21) having the data-write or data-erase operation performed therein, and supplies information indicative of the address; and at least one output terminal(61,62) which supplies the information to an exterior of the device. The non-volatile semiconductor memory is characterized in that the at least one output terminal(61, 62) is a terminal dedicated for a purpose of outputting the information supplied from the address-detection unit(51). The non-volatile semiconductor memory is characterized by further comprising a selector unit which selects either the information supplied from the address-detection unit(51) or other information, wherein the at least one output terminal(61, 62) supplies the selected information selected by the selector unit to the exterior of the device.