baber/WOPTO huggingface dataset:
Patent KR-20010061515-A (KR)
Inventor: CHO SU MIN
IPC: H01L27/115
Filed: 1999-12-28
Abstract: PURPOSE: A manufacturing method of a flash memory device is to prevent degradation of an erasure operation owing to a damaged source region by an excessive ion implantation process, thereby improving information retention performance thereof. CONSTITUTION: A floating gate(21), an ONO layer(22) and a control gate(23) are formed on a semiconductor substrate(20), followed by forming an oxide layer on the entire surface of the resultant structure. A DDD(double doped drain) ion implantation process is performed twice on the resultant structure using a source mask, to form a source region(26) in the substrate. After the source mask has been removed, a thermal oxidation process is performed to form a screen oxide layer(28). A nitride layer(29) is deposited on the screen oxide layer and then a source reverse mask(27) covering the source region is formed thereon. The nitride layer on the substrate is etched off, except for a portion on the source region, using the source reverse mask, followed by removing the mask. Thereafter, a drain is formed in the substrate with an ion implantation process.
Patent KR-20010061584-A (KR)
Inventor: KIM GI HYEON
IPC: H01L21/283
Filed: 1999-12-28
Abstract: PURPOSE: A method for forming a metal line having the dielectrics of vapor phase by using a dual damascene process is provided to improve the integration density of a high-integrated device and the property of the device by applying a sealing oxide of high transmissivity and the dual damascene process simultaneously. CONSTITUTION: A dual damascene process is applied to form a dielectric of vapor phase by a carbon ashing. The oxide of one material selected from the group of Zr, Ce, Mg, Ca and Gd, or the oxide of the compound that is mixed at least two materials selected from the group is applied as the first sealing oxide(103) and the second sealing oxide(105).
Patent KR-20010064522-A (KR)
Inventor: KIM SO YEON
IPC: G11C7/00
Filed: 1999-12-29
Abstract: PURPOSE: A defect bank disabling circuit of a semiconductor memory device is provided to combine semiconductor memory chips having failed banks to make one normal chip. CONSTITUTION: The defect bank disabling circuit of a semiconductor memory device includes a fuse program disabling circuit(200) and a program bank enabling circuit(100). The fail bank disable circuit according to the present invention combines two failed chips whose banks are failed in operation and have addresses different from each other to repair the chips to make one complete chip. The fuse program disabling circuit receives a power supply signal(PUB) and outputs a disable bank signal(DSBn) which prevents the operation of the bank which is failed. The program bank enabling circuit receives a disable bank signal(DSB), an outer address and a command signal to generate a bank driving signal(BA) which drives only normal banks. The disable bank signal is output from the fuse program disabling circuit.
Patent KR-20010059027-A (KR)
Inventor: AHN JAE MIN
IPC: H01L27/108
Filed: 1999-12-30
Abstract: PURPOSE: A method for forming a capacitor of a semiconductor device is to provide a metal storage electrode which prevents a contact with an anti-diffusion layer pattern in a capacitor made of a ferroelectric, thereby improving electric stability of the capacitor. CONSTITUTION: The first interlayer dielectric(30) is formed on a semiconductor substrate(31), which has a contact pad connected with a portion to be a storage electrode contact and a bit line contact. A groove is formed on the contact pad and a diffusion barrier layer pattern is formed to bury the groove. A bit line is formed to connect with the diffusion barrier layer pattern on the contact pad for the bit line contact in the contact pad. The second interlayer dielectric is formed on the entire structure, which has a storage electrode contact for exposing the diffusion barrier layer pattern on the contact pad for the storage electrode contact in the contact pad. A metal layer is formed and removed to form a storage electrode contact plug(39). A metal storage electrode(40) is finally formed to connect the storage electrode contact plug.
Patent KR-20000069397-A (KR)
IPC: H03F1/32
Filed: 1998-10-07
Abstract: A method of compensating delay in an linearization loop of a power amplifier and a linearization arrangement of a power amplifier, which arrangement includes an I/Q modulator, one or more power amplifiers to be linearized and generating delay, and a feedback loop including an I/Q demodulator when the I/Q modulator and the I/Q demodulator derive an oscillator frequency from the same local oscillator. In accordance with the invention, the delay generated the power amplifier in the feedback is compensated by delaying a local oscillator signal applied to the I/Q demodulator. The delay of the local oscillator signal applied to the I/Q demodulator is generated by an amplifier optimized to have a great delay, preferably by a small-signal amplifier.
Patent KR-20000070375-A (KR)
Title: 압력 민감성 접착제 약물 경피 전달 시스템과 이에 사용되는압력 민감성 접착제
IPC: C09J151/00
Filed: 1998-02-23
Abstract: 본 발명의 목적은 그래프트 될 수 있는 중합성 성분을 가지는 주쇄 중합체를 포함하는 그래프트 공중합체 압력 민감성 접착제를 제공하는 것이다. 공중합체는 비-3차 알콜의 아크릴산 또는 메타크릴산의 단량체성 에스테르를 포함하는 적어도 하나의 A 단량체, 적어도 하나의 임의의 B 단량체, 20℃ 이상의 T g 를 가지는 적어도 하나의 임의의 중합체성 그래프트 성분 C, 그리고 반복 친수성 유니트를 포함하는 매크로머 그래프트 성분 D를 포함한다. 본 발명의 접착제는 약물학적 활성성분과의 균질한 혼합물로서 경피성 약물 전달 시스템에서 유리하게 사용될 수 있을 것이다.
Patent KR-20010020358-A (KR)
Title: 포토레지스트 조성물용 반사 방지 코팅 조성물 및 이의 용도
IPC: H01L21/027
Filed: 1998-04-21
Abstract: 본 발명은 용제 조성물내에 신규한 중합체를 포함하는 반사 방지 코팅 조성물에 관한 것이다. 또한, 사진 제판에서 반사 방지 코팅 조성물을 사용하기 위한 방법을 더 포함한다. 반사 방지 코팅 조성물은 신규한 중합체 및 용제 조성물을 포함하며, 이때 반사 방지 코팅의 신규한 중합체는 약 180 ㎚∼약 450 ㎚에서 흡광하는 염료를 함유하는 단위 1 종 이상 및 방향족성 작용기를 함유하지 않는 단위 1 종 이상을 포함한다. 용제는 유기 용제, 바람직하게는 독성이 낮은 용제가 될 수 있거나 또는 물이 될 수 있으며, 이 물은 추가로 기타의 수혼화성 유기 용제를 함유할 수 있다.
Patent KR-20010020430-A (KR)
Title: 네트워크 데이터 미러링 시스템 및 그 방법
IPC: G06F11/20
Filed: 1998-04-28
Abstract: 네트워크(9)에 대한 미러링 시스템(14)이 네트워크에서의 워크스테이션(13, 15, 17)로부터 하나 또는 둘이상의 파일서버(19)로 작업 프로덕트를 백업하도록 동작되며, 또한 하나 또는 둘이상의 파일서버(19)로부터 작업 스테이션(13,15,17)으로 작업환경의 마스터 카피내 변경에 대한 업데이트를 수행한다.  몇가지 실시예에서 미러링 시스템(14)은 네트워크 트래픽 레벨에 대해 조사하며, 트래픽이 사전 레벨 이하인때에만 데이터 전송을 시작한다.  백업 및 업데이트가 발생하는때 한 상태리스트(29)가 네트워크에서의 각 워크스테이션(13,15,17)에서의 업데이트 및 백업변경 레벨을 추적하도록 유지된다.  몇가지 실시예에서 백업 또는 업데이트 하기를 실패한 워크스테이션(13,15,17)이 리스트되며 보고된다.
Patent KR-20010012914-A (KR)
IPC: A61B5/05
Filed: 1998-05-22
Abstract: 생물적인 목적물을 전체적으로 화상화할 수 있는 단일 주파수를 갖는 3차원 전기성 임피던스를 겸비한 단일 주파수를 갖는 3차원 마이크로파 단층 촬영 시스템을 포함하는 마이크로파 단층 촬영 장치를 공지한다. 이 장치는 특히 생물적인 시스템의 피상적인 화상화에 대한 마이크로파 패치 시스템에 협력하는 코드 분할 소프트웨어를 포함한다. 안테나와 송수신기의 클러스터는 실시간으로 다수개의 시점으로부터 생물체를 검사하기 위한 단일 3차원 마이크로파 단층 촬영 시스템에 결합되는 MWT와 EIT를 제공하는데 사용된다.
Patent KR-20010020495-A (KR)
Title: 부분적으로 재배치된 오브젝트의 소스 및 타겟 인스턴스와관련된 기록 배리어를 포함하는 바운드된 정지 시간가비지 수집 시스템 및 방법
IPC: G06F9/44
Filed: 1998-06-25
Abstract: 본 발명은 가비지 수집에 관한 것으로, 기록 배리어 로직으로 액세스 가능한 "copy-from" 식별기 및 "copy-to" 식별기 스토리지가 포함된 부분적으로 재배치된 오브젝트 식별기 저장기가 상기 기록 배리어 로직이 소프트웨어 트랩 핸들러 오버헤드 없이 부분적으로 재배치된 메모리 오브젝트의 FromSpace 및 ToSpace 인스턴스 사이의 일관성을 유지하게 하고, 선택적인 "모드" 표시가 상기 가비지 수집기 구현에 의한 카피 단계 및 포인터 업데이트 단계 사이의 기록 배리어 로직에 의하 ㄴ차이를 쉽게하며, 어느 실시예에서는, 포인터 업데이트 및 카피 단계가 오버랩되기도 한다.  "Copt to" 식별기 저장기는 상기 FromSpace 및 ToSpace 인스턴스 모두로 상기 FromSpace 인스턴스로의 저장-지향 메모리 액세스의 방송을 쉽게하고, 비슷하게, 포인터 업데이트 동안, "Copy to" 및 Copy from" 식별기 저장기는 FromSpace 및 ToSpace 인스턴스 모두로 상기 FromSpace 인스턴스 또는 상기 ToSpace 인스턴스 둥 어느 하나로의 저장-지향 메모리 액세스상으로 방송을 쉽게 하는 것을 특징으로 한다.
Patent KR-20010014394-A (KR)
IPC: B01D53/90
Filed: 1998-06-17
Abstract: A fuel tank (6) is used for storing the fuel (K) required to operate an internal combustion system, for example for operating the diesel engine of a motor vehicle. The internal combustion system is equipped with an exhaust fume purification system operated with a reduction agent (R) and working according to the SCR principle. A reduction agent tank (8) is used for storing the reduction agent (R). In order to use as well as possible the narrow space available for mounting, in particular inside a vehicle, and to simplify the fixation of the tanks for fuel (K) and reduction agent (R), the fuel tank (6) is assembled together with the reduction agent tank (8) into a module (2) which can be secured as a whole to a vehicle by means of at least one holder (14).
Patent KR-20010073390-A (KR)
Title: Internal voltage generator of a semiconductor memory device
Inventor: CHO JIN HYEON
IPC: G11C5/14
Filed: 2000-01-14
Abstract: PURPOSE: A circuit of generating an internal supply voltage in a semiconductor memory device is provided to restore the internal supply voltage level fast upon performing a bank interleave operation. CONSTITUTION: In a circuit of generating an internal supply voltage in a semiconductor memory device, a plurality of memory cell array banks(A,B,C,D) are provided. A device(20) of detecting an internal supply voltage level drop and a device(22) of generating a pulse generate a pulse signal during a desired time period in case that the internal supply voltage level is dropped by activating at least two((A,B),(A,C),(A,D),(B,C),(B,D),(C,D)) of the plurality of memory cell array banks sequentially. A device of generating an internal supply voltage generates the internal supply voltage to provide the voltage to the plurality of memory cell array banks. A device of controlling an internal supply voltage raises the internal supply voltage responding to the pulse signal.
Patent KR-20010075874-A (KR)
Title: Method for analyzing structure of treatise typed of document image
Inventor: HWANG YEONG SEOP
IPC: G06K9/20
Filed: 2000-01-21
Abstract: PURPOSE: A method for analyzing an image structure of a treatise is provided to detect the locations of title, writer and abstract parts from a thesis document image and to automatically execute contents recognition. CONSTITUTION: If candidate regions are inputted(201), the number of candidate regions is checked(202) and the number of letters for each candidate region is calculated(203). Among the letter number of each candidate region and the letter number of 40 appointed specific words(204), each letter is compared as much as the letter number of the side having a smaller number(206-210). And how many letters in the same location are accorded each other is checked. In case that the proportion obtained by taking the letter number of the side having a larger number as a denominator and the letter number of the smaller side as a numerator is larger than the judgement probability of a specific word, the specific word candidate region is concluded as the specific word region.
Patent KR-20010074334-A (KR)
Inventor: CHOI HYEONG OK
IPC: H01L21/027
Filed: 2000-01-24
Abstract: PURPOSE: A photo mask for manufacturing a semiconductor device is provided to prevent the semiconductor device from being short-circuited by forming N-well apart from a cell on a P type semiconductor substrate. CONSTITUTION: The semiconductor device manufacturing photo mask includes the cell region(50), a scribe line region(51) and a rotation key(54). The cell region includes a pattern for forming semiconductor cells on the P type semiconductor substrate. The scribe line region is provided around the cell region in order to form a scribe line around the cells on the P type semiconductor substrate. The rotation key is spaced from the cell region with a predetermined distance. Furthermore, the predetermined distance is greater than 30 micrometers.
Patent KR-20010077367-A (KR)
Inventor: YOON GYEONG HUI
IPC: H04M15/00
Filed: 2000-02-02
Abstract: PURPOSE: A method for correcting an error of billing file information is provided to easily perform debugging in case that a billing file information region is damaged by SCSI(Small Computer System Interface) abnormality when operating a billing disk, easily correct error data generated by an operator to prevent the loss of billing data, and enhance the reliability to the billing disk. CONSTITUTION: If an operator inputs instruction for requesting the change of billing file information using an MMC(Man Machine Communication) terminal connected with a switch, the switch receives a change request signal of billing file information from the operator(201). The switch checks whether an inputted parameter value is valid(202). If the inputted parameter value is valid, the switch checks whether the parameter value is identical(204). If the parameter value is identical, a corresponding address of a billing disk is calculated from an inputted file number(205). Corresponding information is read by a file information buffer based upon the calculated address(206). In case that time information is changed among the read parameters, a TOD value is changed by a clock(207). It is checked whether changed file information is identical to read file information(208). If changed file information is not identical to read file information, changed billing file information is recorded in a corresponding address of the billing disk(209). Previous billing file information and changed file information are outputted to the MMC terminal for informing that file information is normally changed to the operator(210).
Patent KR-20010066737-A (KR)
Inventor: KIM MYEONG JUN
IPC: G06F17/40
Filed: 2000-02-21
Abstract: PURPOSE: A method for controlling a consistency of a higher-order index structure is provided to increase the performance of a search by obtaining a latch of a common mode in case that a search operation is performed, thereby preventing a delay from being generated from an insertion to a node or a lock of a deletion operation. CONSTITUTION: A route node is stored in a queue(910). A common lock is obtained(912). It is judged whether the queue is empty(914). In case that the queue isn't empty, a node is picked out from the queue and set as a current node(916). In case that the queue is empty, a lock to a reinsertion node is released. In addition, a search is terminated(938). It is judged whether a level of the current node is lower than a present level(918). A common latch is obtained(928). It is judged whether the current node is a terminal(930). In case that the current node isn't the terminal, child nodes in a range of question are put in(932). The common latch is released(936).
Patent KR-20000062596-A (KR)
Title: 음극선 관
IPC: H01J29/86
Filed: 2000-02-23
Abstract: 본 발명의 칼라 음극선 관은 단면이 원형인 네크부와, 네크부와 연접하는 쪽에 각뿔 형상의 편향 요오크 장착 영역을 갖는 깔때기부로 이루어진 진공 외부 기기를 구비하고 있고, 편향 요오크 장착 영역의 깔때기부의 패널부측 종단부 내면에 해당 편향 요오크 장착 영역의 내벽으로부터 깔때기부의 패널부측 내벽으로 내면 각도가 변화하는 변곡 모서리를 갖고, 이 변곡 모서리의 인접 단부면을 거쳐서 관축과 직교하는 직선과 해당 인접 단부면에 있어서의 접선이 이루는 각도가 5°내지 11°이고, 상기 각뿔 형상의 편향 요오크 장착 영역은 관축 방향과 직각인 내벽 개구 형상이 핀쿠션 형상을 이루고 있고, 각 코너부에 곡률을 지닌 오목부를 갖고, 상기 코너부의 인접한 오목부의 바닥부를 잇는 제1 직선과 해당 인접한 코너부 사이의 내벽 중앙점에 접하고 상기 제1 직선과 평행한 제2 직선의 거리가 상기 관축 방향을 ＋로 한 경우에 2.0 ㎜ 이하, 바람직하게는 1.0 ㎜ 이하이다.
Patent KR-20010088006-A (KR)
Title: Optical telecommunication module
Inventor: LEE SANG HO
IPC: H01S5/022
Filed: 2000-03-10
Abstract: PURPOSE: An optical communication module is provided to improve a frequency response characteristic to have a high frequency response characteristic with 8GHz by performing an impedance matching by a compensating element installed at the outside of a package. CONSTITUTION: A cap(30) is combined with a lower stem(40) of a body in which a laser diode and a photo detector are built, and a window is installed in the center of an upper surface of the cap(30). A plurality of leads(10b,10c,10d) connected with the laser diode and the photo detector are installed at a lower surface of the stem(40). The lead(10c) is connected with a hot terminal of the photo detector. The dummy lead(10b) is not connected with the laser diode and the photo detector and is electrically floated. The lead(10d) is connected with the hot terminal of the photo detector, and is connected with the dummy lead(10b) by a compensating element.
Patent KR-20010091390-A (KR)
Title: Automatic gate sizing method and system for image tracking
Inventor: CHUN IN SEO
IPC: G06T9/00
Filed: 2000-03-15
Abstract: PURPOSE: A method and an apparatus for controlling a size of a tracking gate according to a change of a target are provided to control automatically a size of a tracking gate for tracking a changed size or a changed direction of a target included in an image signal. CONSTITUTION: A boundary area between a target image and a background image is set up(S10). A tracking gate, a gradient gate and a background gate are generated(S20). Energies for each gate are obtained and normalized by performing a gradient operation(S30). A size of the tracking gate is controlled according to a top, a bottom, a right and a left direction(S40-S80). The size of the tracking gate is increased to a top direction if a top criterion is larger than Thr_Up(S40,S41). The size of the tracking gate is maintained if the top criterion is larger than Thr_Down(S50). The size of the tracking gate is increased if the gradient gate is larger than the tracking gate(S60,S70). The size of the tracking gate is increased if the background gate is larger than the boundary gate(S80,S90). The size of the tracking gate is maintained if the background gate is not larger than the boundary gate(S100).
Patent KR-20000076882-A (KR)
IPC: H01L21/8242
Filed: 2000-03-16
Abstract: A semiconductor device including a substrate. At least one pair of deep trenches is arranged in the substrate. A collar lines at least a portion of a wall of each deep trench. A deep trench fill fills each deep trench. A buried strap extends completely across each deep trench over each deep trench fill and each collar. An isolation region is arranged between the deep trenches. A dielectric region overlies each buried strap in each deep trench. <IMAGE>
Patent KR-20000036618-A (KR)
Inventor: JUNG SUN RAE
IPC: F16K31/18
Filed: 2000-03-17
Abstract: PURPOSE: A device for automatically locking water is provided to prevent water from being overflowed from a water tank installed in a house, an office building, a factory, and a stable for saving water resource. CONSTITUTION: When a small amount of water is stored in a water tank, a sensor transfers electricity from an adjustor(5) of water level to a drain motor(9) for opening a valve to supply water to the water tank. If the water tank is full, the sensor blocks the electricity to the drain motor for a strong spring(7) to lock the valve. Therefore, the water supply is block for preventing the water from being overflowed. The device for automatically locking water supply saves water resource while safely blocking water in case of the generation of defect. Moreover, the device is installed in a safe and low location not to be frozen. And, the device is formed in an assembling type for conveniently replacing components.
Patent KR-20010094052-A (KR)
Title: Heating apparatus of chemical vapor deposition device
Inventor: LEE JAE UNG
IPC: H01L21/205
Filed: 2000-04-03
Abstract: PURPOSE: A heater of a chemical vapor deposition apparatus is provided to combine a mobile device with a heating device by changing an alignment structure of the heating device. CONSTITUTION: A heating plate(210) has a heating portion such as a heating coil in order to heat a semiconductor wafer. The heating portion of the heating plate(210) is connected with an external power supply and a thermal controller. The heating plate(210) is supported by a support portion(210). A cooling portion is installed around the support portion(210) in order to prevent an overheat effect of the support portion(210) due to the heating plate(210). A mobile device(230) is combined with the support portion(214). A height of the heating plate(210) is controller by using the mobile device(214). A base(222) is formed at a lower portion of the support portion(214). The base(222) is combined with the mobile device(230). A thermal sensor is installed at the base(222) in order to sense a temperature of the support portion(214).
Patent KR-20010096745-A (KR)
Title: Researching using cyber stocks dealing and thereof method of operation
Inventor: MO HYEON JU
Filed: 2000-04-14
Abstract: PURPOSE: A method for researching and operating mock stock exchanging system is provided to invite a public participation of a TV program in stocks for evaluating a broadcasting program in real time. CONSTITUTION: A web server(20) makes a personal TV program as one listed stock. A member(10) joins to a web server and participates in a mock stock exchange and all sorts of research related activities(2) using cyber money(1) received at joining to the web server. A database server(30) analyzes and processes data evaluated by a price and an account of the mock stock in accordance with a mock stock exchanging amount being generated in the web server(20) and data created through a response(6) to all sorts of researches in real time, and transmits data processed in accordance with requesting contents of data when a broadcasting related company or other broadcasting program requests the data(7). A shopping mall(40) deals with only broadcasting related commodities, and discounts(6) a purchase cost using cyber money(5) generated in a stock exchanging in a web site(4) when the member buys a commodity.
Patent KR-20000037294-A (KR)
Inventor: KIM TAE GEUN
IPC: H04N21/43
Filed: 2000-04-17
Abstract: PURPOSE: A method for providing auxiliary information service using a broadcasting receiver and auxiliary information provider is provided to provide auxiliary information when viewing TV program. CONSTITUTION: A method for providing auxiliary information service using a broadcasting receiver and auxiliary information provider includes four steps. Information service provider transmits auxiliary information to a television with a built-in auxiliary information storage or a set top box. At the first step(S10), auxiliary information data is displayed on television. At the second step(S20), a user transmits signal to the television or a set top box by using key input. At the third step(S40), the television or the set top box receives the signal from the user. At the forth step(S60), input signal is processed and adapted to the auxiliary information data and the broadcasting program.
Patent KR-20010098283-A (KR)
Inventor: JU BYEONG GWON
IPC: H01J1/30
Filed: 2000-04-29
Abstract: 본 발명은 평판 디스플레이 진공실장 방법에 관한 것으로, 하부 기판의 가장자리 부분에 일정 두께와 폭의 첫번째 유리프릿을 바르고, 상기 유리프릿에 미세폭의 열전달수단을 부착하고, 상기 열전달수단 위에 두번째 유리프릿을 바르고, 상기 하부 기판의 유리프릿 내부 영역에 스페이서를 형성시키고, 상기 두번째 유리프릿 위에 상부 기판을 정렬시키고, 상기 열전달수단에 전원을 인가하여 상기 유리프릿을 열처리하는 단계를 포함하여 이루어지는 평판디스플레이 진공실장 방법을 제공한다. 본 발명에 따르면 기존의 방법에 비해 저온 공정이 가능하기 때문에 디스플레이 소자 내부의 전기적 소자를 보호할 수 있으며, 미소 체적에서 게터의 효율적인 사용과 큰 종횡비의 스페이서 형성을 효과적으로 할 수 있다. 이러한 점은 제품의 안정성을 높일 수 있으며 신뢰도를 향상시키는 효과가 있다.
Patent KR-20010102600-A (KR)
Inventor: PARK BO HYEON
Filed: 2000-05-01
Abstract: 본 발명은 In-Line형 오존농도 측정장치로서 UV광원부 및 검출부 초단증폭회로, Analog-Digital 변환기, Processor 및 Digital 회로, 전원회로 및 온도제어 회로를 가지며 10ppm이상의 오존측정도 범위에 따라 UV흡광부의 Cell길이를 0.1-10.0cm를 선택적으로 적용할수 있는 UV흡수망식 In-Line형 오존농도 측정장치이다.
Patent KR-20010100666-A (KR)
Inventor: LEE SOON HONG
Filed: 2000-05-04
Abstract: 본 발명은 행사장이나 야외 또는 사무실에서 간이로 설치되는 휴지통에 관한 것으로, 쓰레기 수거와 설치가 용이하며 간편히 절첩하여 운반할 수 있도록 한 간이 휴지통에 관한 것이다. 
     즉, 본 발명은 안치대(30) 상부에 형성된 결합수단(32)에 끼움공(21)을 갖는 쓰레기포대(20)와 중앙에 투입구(11)을 갖는 덮개(10)를 결합하여 휴지통(A)을 형성하되, 상기 안치대(30)는 삼각 형태의 지지대(31)와 각 지지대(31) 하부 측면을 연결하여 축핀(332)을 중심으로 절첩되는 절첩수단(33)으로 구성되며, 절첩수단(33)의 상부는 지지대(31)상에 끼움되며 슬라이드공(341)을 갖는 승강구(34)에 고정되고, 하부는 고정구(35)에 의해 지지대(31) 하부와 함께 고정되며 축핀(332)을 중심으로 회동하는 Ｘ자형 절첩바(331)로 구성되고, 결합수단(32)에는 안치부(324) 상부에 형성된 끼움봉(323)의 회동공간(325)에 힌지(322)를 중심으로 직각으로 회동 가능한 고정편(321)을 형성한 것에 요지가 있다.