baber/WOPTO huggingface dataset:
Patent KR-19990006691-A (KR)
Title: 화상통신시스템 및 통신제어방법
IPC: G06F13/00
Filed: 1998-06-05
Abstract: 본 발명은 송신측 및 수신측에 있어서 최적인 데이터형식으로 화상데이터를 전송하는 화상통신시스템 및 해당 시스템의 통신제어방법을 제공하는 것으로서, 
     디지털카메라(2)의 CPU(36)는 프린터(3)로부터 수신측 데이터형식정보를 수신하고 이 수신측 데이터형식정보(수신가능한 데이터형식명데이터 및 그 우선순위데이터)와, RAM(34)에 전개된 데이터형식 변환테이블(34a)의 「변환처데이터형식」란의 데이터를 비교하여 해당 디지털카메라(2)에서 변환가능(송신가능)한 데이터형식이고, 또한 프린터(3)가 수신가능한 데이터형식인 것 중에서 가장 우선순위가 높은 데이터형식을 선택하여 송신하는 화상데이터의 데이터형식으로서 설정하고, 그리고 대응하는 데이터형식 변환프로그램을 ROM(33)으로부터 판독하여 송신하는 화상데이터의 데이터형식을 상기 설정한 데이터형식으로 변환한 후 이 화상데이터를 프린터(3)로 송신하는 것을 특징으로 한다.
Patent KR-20000001865-A (KR)
Title: Revision method for movement amount of focus stage of exposure equipment
Inventor: WOO SUNG SOO
IPC: G03F7/20
Filed: 1998-06-15
Abstract: PURPOSE: A revision method for a movement amount of a focus stage is provided to exactly revise the stage movement amount for controlling the focus of an exposure equipment. CONSTITUTION: The revision method for a movement amount of a focus stage comprises the steps of: preparing a wafer having a regular topology change; coating a photoresist on the wafer; matrix-exposing a monitor pattern having a regular line width for making the photoresist have a regular interval focus change on the coated wafer; finding the most suitable focus place by examining the matrix.
Patent KR-20000001937-A (KR)
Title: Method for forming metal film of semiconductor device and semiconductor device manufactured by the method
Inventor: KIM HAN SUNG
IPC: H01L21/3205
Filed: 1998-06-15
Abstract: PURPOSE: A method for forming a metal film of a semiconductor device is provided to minimize defects caused by a burying characteristic of a metal film by a difference of steps between insulating films. CONSTITUTION: A method for forming a metal film comprises: forming a first insulating film(12) on the surface of a semiconductor substrate(10); eliminating the first insulating film for forming a pattern(14) on the first insulating film; forming a second insulating film(16) on the surface of the first insulating film of the semiconductor substrate; etching back the second insulating film for forming a side wall spacer(18) on the both side walls in the pattern; forming a boundary metal film(19) on the surfaces of the first insulating film of the semiconductor substrate and the side wall spacer; and etching back the metal film for the metal film existing only in the pattern.
Patent KR-20000002662-A (KR)
Title: Forming field emission display having plane emitter
Inventor: HAN JONG HOON
IPC: H05B33/00
Filed: 1998-06-22
Abstract: PURPOSE: A method is provided to enhance the characteristic and the reliability of a device by forming a Field Emission Display(FED) having a plane emitter having an insulating film on the bottom of a gate electrode. CONSTITUTION: A method of FED formation having a lateral emitter comprises the steps of: forming a metal for an emitter electrode onto a substrate and forming an emitter electrode having an emitter tip by patterning the metal by an etching process using an emitter electrode(11) mask; forming an insulating film onto the whole substrate; forming a metal for a gate electrode onto the insulating film; and forming the gate electrode(13) by patterning the metal for the gate electrode and the insulating film using a gate electrode mask.
Patent KR-20000002769-A (KR)
Title: Device isolation method for semiconductor device using trench
Inventor: JUNG I SUN
IPC: H01L21/76
Filed: 1998-06-23
Abstract: PURPOSE: An isolation method of a device for a semiconductor device using a trench is provided to previously prevent a moat generated in the edge of an isolation film of an element. CONSTITUTION: The isolation method of the element for the semiconductor device using the trench comprises a step of: forming a trench(26) to define an isolation area of an element inside a substrate by using an etching pattern laminated in order an oxidized film and a nitric film inside a semiconductor substrate; filling the oxidized film flatted the surface inside the trench; removing the nitric film of the etching pattern; forming a spacer(30) in the side wall of the flatted nitric film; removing the spacer; removing the oxidized film(22) remained in the surface of the substrate.
Patent KR-20000003143-A (KR)
Title: Natural wind controlling of air conditioner
Inventor: YOON SEUNG WUN
IPC: F24F11/00
Filed: 1998-06-26
Abstract: PURPOSE: A natural wind controlling of an air conditioner is provided to make users feel the best natural wind by outputting the 3-stage converted airflow according to the temperature difference after comparing the room temperature and the set up temperature when a user selects the natural wind. CONSTITUTION: A natural wind controlling of an air conditioner comprises the steps of:judging if an operation switch(10) of an air conditioner is on by a user; judging if the natural wind is selected when an air conditioner drives normally; judging if the detected temperature fed from a thermo-detection sensor(30) to detect the room temperature is less than the set up temperature; and controlling the airflow mode in order week-medium-strong by a control part(40) if the detected temperature is less than the set up temperature.
Patent KR-20000007892-A (KR)
Title: Panel for lcd
Inventor: CHANG KYU JONG
IPC: G02F1/1345
Filed: 1998-07-08
Abstract: PURPOSE: A panel for a LCD is to populate a driving integrated circuit directly. CONSTITUTION: A panel for a LCD comprises: a TFT substrate (10) and a color filter substrate (20) to be confronted; a plurality of data line (40) to be vertically formed on one substrate between the TFT substrate (10) and the color filter substrate (20); a gate line (30) to be formed on one substrate between the TFT substrate (10) and the color filter substrate (20) and to be crossed with the data line (40) in a display region; and a sealing material (90) to be formed in a circumference of the display region for sealing a liquid cystal material to be poured between the TFT substrate (10) and the color filter substrate (20), wherein one terminal of the data line (40) and the gate line (30) is formed in the sealing material (90). Therefore, short/disconnection of the wire is tested in any step of a manufacturing progress of the substrate.
Patent KR-20000008423-A (KR)
Title: Air conditioner
Inventor: LEE BU YOUN
IPC: F24F1/00
Filed: 1998-07-13
Abstract: PURPOSE: An air conditioner is provided to improve productivity and work efficiency by easily attaching and detaching a driving motor and a gear unit. CONSTITUTION: The air conditioner comprises:a grille frame(11) forming a grille blade(9); a hinge fin receiving groove(17) receiving the hinge fin of the grille blade; a revolving fin guiding slot(19) formed along the revolving trace of a revolving fin(15); an electromotive gear shaft(27) supporting to the grille frame; an electromotive motor(29) having an electromotive pinion(31) on the right end part of the electromotive gear shift; an electromotive hear(35) rotating to be fitted with the electromotive pinion.
Patent KR-20000008495-A (KR)
Title: Execute file loading device of exchange system
Inventor: PARK HEE SEOB
IPC: G06F15/16
Filed: 1998-07-14
Abstract: PURPOSE: An execute file loading device of exchange system is provided to be rapidly operated by compacting execute files using an operator terminal(2). CONSTITUTION: The present invention discloses an execute file loading device of exchange system comprising an operator terminal(4), a matching unit(6) and a main processor and loading the execute file for operating the exchanger into the exchanger. The execute file loading device of exchange system according to the present invention further comprises a file compaction unit receiving and compacting the execute file generated in said operator terminal, and transmitting it to said matching unit; and a file loading unit receiving and releasing said compacted execute file from said matching unit, and loading it into a main memory(10) which said main processor uses.
Patent KR-20000010011-A (KR)
Title: Paging apparatus and method of wireless pager using morse code
Inventor: KWAG NO JIN
IPC: H04B5/04
Filed: 1998-07-29
Abstract: PURPOSE: A paging apparatus and method of a wireless pager using Morse code which converts received paging information into a Morse code and outputting it as a tone when the paging information is received, is provided. CONSTITUTION: The paging method of a wireless pager using Morse code wherein the wireless pager includes a memory for storing a Morse code and a key input section having a reproducing key, the method comprising the steps of: checking a Morse code alarm mode is set when paging information is received in a receiving standby mode; reading a Morse code with respect to the received paging information and producing storing a Morse code sentence in the memory when the Morse code alarm mode is set; and generating a tone with respect to the Morse code sentence which is stored in the memory.
Patent KR-19990044783-A (KR)
Title: 차량용 컵홀더장치
IPC: B60N3/10
Filed: 1998-07-30
Abstract: (과제) 종방향으로 설치되는 타입을 대상으로 하며, 부품수를 보다 적게 함과 아울러 외관 및 기구적으로 우수한 장치구조를 실현한다. 
     (해결수단) 베이스 플레이트(11)에 대하여 폐쇄위치 및 수평한 개방위치로 전환가능한 컵받이판을 겸하는 커버(12)와, 커버(12)를 개방방향으로 탄지하는 스프링수단(32)과, 베이스 플레이트내에 격납되는 격납위치에서 대략 수평하게 배치되는 사용위치까지 회동가능한 홀더(14)와, 커버(12)의 회동에 연동하여 작동하는 암(13)을 구비한 차량용 컵홀더장치(1)이다. 그리고 암(13)은, 상단부측을 베이스 플레이트(11)의 대응부에 형성되어 있는 가이드홈(17)에 로드(24)를 개재하여 슬라이드가능하게 끼워맞춤과 아울러 하단부측을 커버(12)의 회동용 축부와 약간 편심된 위치에 회동축(23)를 개재하여 커버(12)측에 축지지함으로써, 커버(12)의 폐쇄위치에서 개방위치로의 회동에 연동하여 상측으로 이동하고, 반대로 커버의 개방위치에서 폐쇄위치의 회동에 연동하여 하측으로 이동되는 한편, 홀더(14)는 긴 구멍(25)을 가지며, 이 긴 구멍(25)에 로드(24)의 선단부를 슬라이드가능하게 끼워맞추고, 이 끼워맞춤에 의해서 암(13)의 상측으로의 이동에 연동하여 사용위치로, 암(13)의 하측으로의 이동에 연동하여 격납위치로 각각 회동전환될 수 있게 하였다.
Patent KR-20000004840-A (KR)
Title: Method of manufacturing semiconductor device, etching solution components therefor, and semiconductor device thereof
Inventor: KWAG GYU HWAN
IPC: H01L21/321
Filed: 1998-08-03
Abstract: PURPOSE: A method of manufacturing semiconductor device, an etching solution components therefor, and a semiconductor device thereof are provided to simplify the manufacturing process, to improve reliability of the semiconductor device, and to reduce manufacturing cost. CONSTITUTION: According to the method, a tungsten film(122) and a poly-silicon film(262) re formed in an implanted contact hole(226). And then, a spin etching is performed to the tungsten film(122) and a poly-silicon film(262), so that a tungsten plug or a poly-silicon plug are manufactured. Here, the components of etching solution are an oxidation solution, a builder, and a buffer. The oxidation solution is at least one of H2O2, O2, IO-4, BrO3, CIO3, S2O-8, KIO3, H5IO6, KOH and HNO3. The builder is at least one of HF, NH4OH, H3PO4, H2SO4 and HCL.
Patent KR-19990023794-A (KR)
Title: 로드셀 및 그 제조방법
IPC: G01L25/00
Filed: 1998-08-21
Abstract: 본 발명은 여러 개의 변형게이지를 구비하는 로드셀을 개시한다.  각각의 변형게이지는 기체 즉 베이스부재상에 사행형상의 도전성 부분을 가지고 형성된다.  사행형상의 도전층의 부분은 소정의 탭 비를 규정한다.  베이스부재는 소정량의 필러로 형성되고 탭 비는, 대체로 정격하중이 낮은 로드셀에 있어서 변형게이지의 크립 특성이 거의 제로가 되도록 미리 결정된다.
Patent KR-19990023987-A (KR)
Title: 내용 어드레서블 메모리 시스템
IPC: G11C15/04
Filed: 1998-08-28
Abstract: 시스템은 공통 버스에 직렬로 연결된 복수개의 내용 어드레서블 메모리(content addressable memory : CAM) 칩을 포함한다.  CAM 칩의 각각은 검색 결과(히트, 정합 어드레스 및 다중 정합)를 제공한다.  히트 신호 및 다중 정합 신호는 칩에서 칩으로 전달된다.  시스템 히트 결과는 가장 먼 다운 스트림 CAM 칩으로부터 주어진다.  시스템의 정합 어드레스 결과는 온-칩 자체-시간 설정 신호가 버스 에 대한 구동 경쟁이 존재하지 않는 것을 보장하는 공통 버스로부터 주어진다.
Patent KR-19990029552-A (KR)
Title: 단속 피복 시스템 및 단속 피복 방법
IPC: B05C9/04
Filed: 1998-09-04
Abstract: 상부 다이 장치(37) 및 하부 다이 장치(39)는 이송되고 있는 기체(31)에 갭을 두고 대향하여 배치되고, 피복제가 흘러 들어가는 유입로(103, 105)와 기체(31)를 피복하기 위해 피복제를 방출하기 위한 방출 포트(101, 102)를 갖는 피복제 공급 유로(97, 99)를 구비한다.  각 다이 장치(37, 39)의 유로부(97b, 99b)에 삽입된 집적편(119, 121)은 유로부(97b, 99b)로부터 멀어지는 방향으로 이동하고, 이 때 피복제가 흡입되고, 방출 포트(101, 102)로부터의 피복제의 방출이 중단되어, 비피복부(F)가 형성되고, 왕복 작용을 반복하면 피복 및 비피복이 반복된다.  피복제 공급 유로(339) 도중의 유연판(355)은 캠(387)의 회전에 의한 피스톤 부재(363)의 진퇴 작용에 따라 변위된다.
Patent KR-19990029652-A (KR)
Title: 액정 표시 소자
IPC: G09G3/36
Filed: 1998-09-09
Abstract: 아날로그 신호의 샘플링 시스템을 사용하는 구동 회로 일체형 LCD는 중형으로부터 대형 LCD에는 적용될 수 없다.  이러한 문제점을 해결하기 위해, 수평 구동 회로 시스템의 전원 전압 레벨보다 신호 레벨이 낮은 디지탈 신호를 수신할 수 있는 구동 회로부 및 일체적으로 형성된 화소부를 구비한 액티브 매트릭스형 LCD에 있어서, 진폭이 작은 샘플링된 디지탈 신호의 레벨을 0 V 내지 전원 전압 Vd(예를 들어, 12V)를 갖는 디지탈 신호로 변환하는 레벨 시프트 회로가, 샘플링 스위치와 래치 회로 사이에 설치되어 있으므로, 이러한 구성으로 인해 외부로부터 신호 진폭이 작은 디지탈 신호를 수신할 수 있다.
Patent KR-20000020028-A (KR)
Title: Method for encoding/decoding flash memory
Inventor: HAN SANG WOOK
IPC: G11C16/06
Filed: 1998-09-17
Abstract: PURPOSE: A method for encoding/decoding a flash memory corrects an error by using an error correction code(ECC) even to an overhead region of the memory cell in case that the error occurs. CONSTITUTION: A method reads a sector information of each sector of the memory array fora data storage and temporarily stores it. The method stores a user data from a host(50) into a buffer(10), adds the read sector information to the stored user data. The method divides all user data additionally involving the sector information into N blocks, inputs a data corresponding to each block to a memory array(20) and ECC unit(30), successively inputs ECC(error correction code) parity to the memory array. Thereby, overhead regions are not separately set, setting overhead region is freely set, and an error correction capacity of the flash memory is enhanced.
Patent KR-19990036650-A (KR)
Title: 다중포트 메모리 셀을 구현하는 데이타 처리 시스템 및 그 구현방법
IPC: G11C7/10
Filed: 1998-09-15
Abstract: 본 발명의 데이타 처리 시스템은 다중포트 메모리 셀을 구현한다. 다중포트의 기능은 액세스될 수 있는 타이밍 사이클에 기초하여 분리된다. 예를 들면, 한 경우에, 제 1 포트는 판독 동작에만 사용될 수 있고, 타이밍 사이클의 제 1 부분 동안에만 액세스될 수 있다. 마찬가지로, 제 2 포트가 판독 또는 기록 동작에 사용될 수 있고, 타이밍 사이클의 제 2 부분 동안에만 액세스될 수 있다. 다중포트 메모리 셀이 올바르게 기능하도록 하기 위해서는, 이들 두 포트는 동시에 액세스되지 않아야 한다. 본 발명의 회로 및 방법에 따르면, 고유의 유용한 방식으로 지연 기능을 구현함으로써, 두 포트가 동시에 액세스되지 않도록 보장한다.
Patent KR-20000020572-A (KR)
Title: Circular buffer
Inventor: LEE JONG HWA
IPC: G11C7/00
Filed: 1998-09-22
Abstract: PURPOSE: A circular buffer is provided to reduce a chip area of the buffer by generating an address without using a comparator. CONSTITUTION: A circular buffer comprises a storage part and an address generating part. The storage part for storing data is divided into a plurality of unit blocks, each of which is discontinuously assigned by a predetermined size among an address region from an MSB address and an LSB address. The address generating part makes an address for indexing the storage part. The data stored in the unit blocks is sequentially circulated without comparing the MSB address and the address from the address generating part.
Patent KR-20000021123-A (KR)
Title: Method for field emission element
Inventor: KIM TAE YEONG
IPC: H01J1/30
Filed: 1998-09-25
Abstract: PURPOSE: A field emission element which has a long life and the high efficiency for feature of emission element is provided to use a board at low price, to have simple manufacturing process and to secure the uniformity of emitter easily. CONSTITUTION: A structural thin film is prepared on a cathode(32) formed by sputtering. A metallic hard mask film is patterned to a desired shape and size after that the metallic hard mask is covered on the structure film. When doing patterning, a corn-volcano typed structure is formed in the case of etching the structure film by circular mask pattern(42), and wedge-volcano typed structure is formed in the case of etching by rectangular mask pattern(42). Emitter film(36) is formed on the wall of a corn-typed structure(34B) and on the surfaces of both mask pattern(42) and cathode(32) after forming the corn-typed structure(34B) by etching the structural thin film(34A) through mask pattern(42). Insulating film(36) and gate film(40) are piled up by turns on the emitter film(36), and then the inside of structure(34B) of emitter film(36) is etched by using etching fluid including SiO2 after removing the mask pattern(42) of the structure(43B). As the result of the processing, a volcano-typed structure is formed, and the emitter which has high efficiency for feature of emission element is provided in the case the thickness of the emitter film(36) is thin.
Patent KR-19990030242-A (KR)
Title: 일회용 기저귀
IPC: A61F13/494
Filed: 1998-09-29
Abstract: 본 발명은 누설 방지 커프를 갖는 기저귀에 있어서의 체액 누설 방지를 목적으로 하는 것이다. 
     일회용 기저귀에 있어서의 체액 흡수용의 주요 부위가 투액성 표면 시이트와, 불투액성 이면 시이트와, 이들 양 시이트 사이에 개재하는 흡액성 코어로 구성되어 있고, 상기 기저귀의 전후 방향으로 연장되어 상기 기저귀의 내측을 향해 상기 기저귀의 내면으로 쓰러지며, 상기 전후 방향으로의 탄성 신축성을 갖는 누설 방지 커프가 상기 기저귀의 측가장자리의 각각에 형성되어 있는 일회용 기저귀이다.
Patent KR-20000026022-A (KR)
Title: Composition of ceramics material and process for ceramics using thereof
Inventor: KIM IN GYU
IPC: C04B33/13
Filed: 1998-10-16
Abstract: PURPOSE: A composite ion of ceramics material increase productivity by cutting total process time. A composite ion of ceramics material comprises clay as main material; a first sub material like sand, Charlotte; a second sub material containing talc, bentonite, aluminum; and gypsum as hardening agent. CONSTITUTION: A composite ion of ceramics material comprises the following steps of: making mold(10) with equal shape similar to ceramics shape, forming silicone membrane(11) by coating fixed thickness of silicone to outside of the mold(10); separating silicone membrane(11) from mold(10) after hardening, installing silicone membrane(11) to support from outside as cast(12) with FRP material; installing core(14) in inner cavitation of silicone membrane(11); injecting ceramics material(13) to the space between silicone membrane(11) and core(14) outer wall; hardening ceramics material(13) by maintaining fixed time with the state of inserting core(14); separating core(14) from hardened ceramics molded body; separating cast(12) supporting silicone membrane(14) in outer side; getting rid of silicone membrane(11) coated to ceramics molded body of outer part; a first burning in the temperature of 1000°C; and a second burning ceramics at a temperature of 1160-1180°C after putting glaze on ceramics.
Patent KR-20000026377-A (KR)
Title: Method for manufacturing salicide semiconductor device
Inventor: PARK YONG
IPC: H01L21/28
Filed: 1998-10-20
Abstract: PURPOSE: A method for manufacturing a salicide semiconductor device is provided to prevent successive oxidation by previously forming a protection insulating film for preventing oxidation on an upper side of a poly-gate pattern, when progressing a gate poly oxidation process to improve electrical characteristics of a transistor. CONSTITUTION: A method for manufacturing a salicide semiconductor device comprises the steps of: stacking a gate insulating layer, a poly-gate layer, and a protection insulating layer for preventing oxidation on an upper part of a semiconductor substrate; forming patterns of the protection insulating layer, the poly-gate pattern(135a), and the gate insulating layer, exposing predetermined regions of the semiconductor substrate by progressing a photo-etching process for the stacked material layers; injecting impurities with predetermined density for an exposed plane of the substrate; forming an oxide layer wrapping side walls of the poly gate pattern and the gate insulating layer pattern, by progressing an oxidation process for the substrate, and wrapping the exposed upper side of the substrate; coating an insulating layer wrapping whole sides of the substrate, forming a spacer on the side wall of the poly gate pattern by progressing an etch-back process, and entirely removing the protection insulating layer and the oxide layer.
Patent KR-20000028261-A (KR)
Title: Method for controlling automatically convergence ofprojection television
Inventor: LEE SAM
IPC: H04N5/74
Filed: 1998-10-30
Abstract: PURPOSE: A method for automatically controlling convergence in projection television is provided, to automatically control convergence without manually controlling with an instrument, by setting up convergence control order on the basis of a deviation, when the deviation occurs by comparing data inputted from a sensor equipped on an outer part of TV with convergence reference data preset in an EEPROM(Electrically Erasable and Programmable ROM). CONSTITUTION: A method for previously storing reference values of each control point by making a convergence control program of a projection TV, and for controlling convergence on the basis of a deviation presenting as the standard values, comprises the steps of: setting up an initialization of a controller and an input/output port; reading convergence reference data preset in a storage unit; outputting the read reference data into a convergence controller; inputting data measured in a sensor; deciding/comparing the inputted measured values with the reference data; detecting a deviation when the measured values and the reference data are not the same, and controlling convergence on the basis of the deviation.
Patent KR-20000028357-A (KR)
Title: Frame for semiconductor package and method for producing semiconductor package using frame
Inventor: PARK YEONG GUK
IPC: H01L23/48
Filed: 1998-10-31
Abstract: PURPOSE: A frame is provided to have a reinforcing function for supporting a solder ball and a circuit board sheet and a method for producing a semiconductor package using the frame. CONSTITUTION: A frame(10) for a semiconductor package contains a body(12) formed in a flat square ring shape, many reinforcements(14) formed in a square ring shape for placing a circuit board sheet and a semiconductor chip inside the body, and many connectors(16) connecting many reinforcements to the body and supporting the reinforcements by connecting each other. The reinforcements are naturally stuck to the circuit board sheet by cutting a cut unit formed on the connector so that the process is simple and the materials are prevented from wasting. The frame is produced by using a mechanical stamping and a chemical etching method.
Patent KR-19990045115-A (KR)
Title: 금속 표면의 리플로우 솔더링 장치 및 방법
IPC: B23K1/00
Filed: 1998-11-09
Abstract: 본 발명은 리프로우 솔더링 작업 중이나 이전 또는 이후에 금속 표면을 건식 세정하거나 건식 플럭싱 하는 방법에 관한 것이다.  건식 세정되거나 건식 플럭싱된 금속 표면은 적어도 부분적으로 금속의 전자 소자가 장착된 금속 기판(1)과, 솔더 페이스트(2) 및 상기 전자 소자의 금속 부분(3)을 포함한다.  본 발명에 따른 방법은 불안정하거나 여기된 가스 종을 포함하고 전기적으로 하전된 종은 실질적으로 없는 가스성 처리 분위기로 금속 표면을 처리한다.
Patent KR-20000031883-A (KR)
Title: Tire vulcanizing apparatus
Inventor: PARK CHEOL SU
IPC: B29D30/08
Filed: 1998-11-11
Abstract: PURPOSE: A tire vulcanizing apparatus is provided to minimize occurrence of condensation of water, minimize temperature variation in the bladder, and to be operated discontinuously in a mass production. CONSTITUTION: The tire vulcanizing apparatus is disclosed. A heat exchanger (21) and a first electric heating device (22) are installed in a heat-carrier supplying pipe (4) which supplies steam and nitrogen gas from outside in connection with a bladder unit (3). A second electric heating device (24) and a circulator (25) are installed in a drain tube (16) which discharges the steam and the nitrogen gas. The nitrogen gas undergoes heat exchange through the heat exchanger (21), and then is preheated to a predetermined temperature by the first electric heating device (22). The preheated nitrogen gas is supplied to the bladder unit (3) and easily mixed with the steam to uniformly maintain the temperature in the bladder unit (3). The nitrogen gas can also be used as a heat carrier, as well as a pressure carrier, by circulating the gas via the second electric heating device (24) and the circulator (25).