baber/WOPTO huggingface dataset:
Patent KR-20010034101-A (KR)
Title: 디지털 스크리닝을 이용한 위조 방지 방법과 장치
Filed: 1999-01-12
Abstract: 1차 이미지를 첫번째 기본 이미지에 래스터화 하는 단계와, 2차 이미지를 두번째 기본 이미지에 래스터화 하는 단계와, 미리 결정된 엔코딩 원칙에 기초하여 첫번째 기본 이미지와 두번째 기본 이미지를 결합해서, 단일한 기본 이미지를 형성하는 단계와, 두번째 기본 이미지를 첫번째 기본 이미지 내에 보이지 않게 하기 위해 단일한 기본 이미지의 일그러짐을 보상하는 단계와, 단일한 기본 이미지에 기초해서 출력 이미지를 생성하여, 1차 이미지는 육안으로 보이고 상기 2차 이미지는 육안으로부터 은폐시키는 단계를 포함하는 것을 특징으로 하는 2차 이미지를 가진 1차 이미지를 인코딩 하는 방법 및 그 장치이다.
Patent KR-20010041382-A (KR)
Title: 아미노카르복실산 화합물로부터의 폴리아미드의 제조 방법
IPC: C07C231/02
Filed: 1999-02-23
Abstract: 본 발명은 화학식 I H 2 N-(CH 2 ) m -C(O)R 1 (여기서, R 1 은 OH, O-C 1-12 -알킬 또는 NR 2 R 3 이고, R 2 및 R 3 는 서로 독립적으로 수소, C 1-12 -알킬 또는 C 5-8 -시클로알킬이며, m은 3 내지 12의 정수임)의 아미노 카르복실산 화합물을 반응시킴으로써 폴리아미드를 제조하는 방법에 관한 것이다.  아미노니트릴 및 그들의 가수분해 생성물과의 혼합물일 수 있는 상기 화합물을 임의로 물의 존재하에서, 반응 혼합물로부터 기계적인 제거를 허용하며 중합반응 중이나 후에 반응 혼합물로부터 제거되는 형태로서 사용되는 불균일 촉매로서의 금속 산화물 존재하에 승압 및 승온으로 액체상에서 반응시킨다.
Patent KR-20010042180-A (KR)
IPC: B24D3/00
Filed: 1999-02-04
Abstract: Abrasive tools suitable for precision grinding of hard brittle materials, such as ceramics and composites comprising ceramics, at peripheral wheel speeds up to 160 meters/second are provided. The abrasive tools comprise a wheel core (2) attached to an abrasive rim of dense, metal bonded superabrasive segments (8) by means of a thermally stable bond (6). <IMAGE>
Patent KR-20010042263-A (KR)
Title: 잠그는 것을 잊어도 작동하는 사이드브레이크 장치
IPC: B60T7/08
Filed: 1999-03-29
Abstract: 운전석 측부의 고정판(3)에 레버(5)의 피벗(pivot)을 회동가능하게 선회할 수 있도록 지지하고, 상기 레버의 일단에 사이드 브레이크 와이어(2)를, 타단에 탄성체(7)의 일단을 각각 고정하고, 상기 탄성체에 의해 레버를 항상 사이드 브레이크 와이어를 인장하여 사이드 브레이크를 잠그는 방향으로 회동시키도록 부세하고, 상기 레버에 대하여 일정 폭으로 회동가능하게 사이드 브레이크 레버(1)를 장착하여, 상기 사이드 브레이크 레버의 일단으로부터 상기 레버의 타단을 통하여 도어의 적절한 장소까지 와이어(10)를 통과시키고, 레버를 탄성체의 부세력(energizing force)에 대항하여 하향으로 회동시켜 사이드 브레이크 와이어가 느슨해져 사이드 브레이크가 해제됨과 동시에, 보지수단에 의해 레버가 이러한 해제위치에 보지되고, 도어의 개방 또는 수동 조작에 의한 사이드 브레이크 레버의 상방향 회동조작에 의한 상기 보지 수단에 의한 보지가 해제되고, 탄성체의 부세력에 의해 레버가 사이드 브레이크 와이어를 신장시키는 방향으로 회동시켜 사이드 브레이크가 완전히 잠기는 사이드 브레이크 장치이므로, 자력으로도 그리고 도어의 개방에 의해서도 사이드 브레이크를 잠글 수 있다.
Patent KR-20010042323-A (KR)
Title: 표시 장치, 그것을 사용한 전자기기 및 표시 장치용 도광체
IPC: G02F1/1335
Filed: 2000-01-25
Abstract: 액정 패널로서 TN 액정140을 사용하고, TN 액정140의 위쪽에는 편광판130이 마련되고, 아래쪽에는, 편광판135, 광산란층150 및 편광분리기160가 이 순서로 설치되어 있다. 또한, 편광분리기160의 밑에는, 광원191으로부터의 광을 편광분리기160의 아래쪽으로부터 도입되는 광가이드190 및 반사판200이 설치되고 있다. 편광분리기160는 반사 편광자이고, 광을 유효하게 이용할 수 있고, 반사형 표시때도 투과형 표시때도 대단히 밝아진다. 또한, 광확산층150을 설치하고 있기 때문에, TN 액정140으로부터 반사판200까지의 거리가 멀더라도, 반사형 표시때에 있어서, 2중 영상 또는 표시의 번짐 등이 발생하지 않게 된다.
Patent KR-20010042574-A (KR)
Title: 카브딜올-갈레누스 제제
IPC: A61K9/00
Filed: 1999-04-01
Abstract: 본 발명은 난용성 활성 물질로부터 속용성 약학 제제를 제조하는 방법에 관한 것으로, 이 때 활성 물질 및 하나 이상의 수용성 아쥬반트로부터 수성 서스펜션을 제조한 후, 생성된 수성 서스펜션을 통상적인 방법에 따라 물을 제거하며 가공하여서 고상 약학 제제를 제조한다.  또한, 본 발명은 본 발명의 방법에 따라 제조되어 30분후에 70% 이상의 용해율을 갖는, 활성 물질의 속용성 약학 제제에 관한 것이다.
Patent KR-20010042747-A (KR)
Title: 선형 조명광원과 그 시스템
IPC: F21V7/00
Filed: 1999-03-23
Abstract: 향상된 선형 조명광원(100)은 하나 이상의 선형 개구(108)를 포함하여 광원 효율, 출력 방사조도 및/ 또는 출력 방사휘도를 향상시키는 외부의 고 반사밀폐물에 유용하다는 것이 개시되어 있다. 이러한 향상된 조명광원은 부가적인 광학소자와 결합되어 더욱 복잡한 조명광원을 생산한다.
Patent KR-20010042999-A (KR)
Title: 기판의 고정 및 중심 맞춤 장치
IPC: H01L21/687
Filed: 1999-04-14
Abstract: 본 발명은 각각의 기판이 내부 구멍을 가지고, 상기 내부 구멍 안으로 들여 보내질 수 있는 구성 소자와 함께 기판들을 고정시키기 위한 장치에 관한 것이다. 상기 장치는 또한 상기 부재들의 관련 운동에 의해 팽창될 수 있는 축 방향으로 이동 가능한 내부 부재(30) 및 외부 부재를 가진다.
Patent KR-20020060445-A (KR)
Title: Molding mold and glass mold for manufacturing multi focus eyeglasses lens formed using the same
Inventor: MOON JAE OH
IPC: G02C7/02
Filed: 2001-01-11
Abstract: PURPOSE: A mold and a glass mold for use in a progressive power multifocal lens is provided to mold easier and cheaper than a conventional mold and to allow the mass-production of the progressive power multifocal lens by using the glass mold. CONSTITUTION: A mold includes a far vision viewing portion(12) having a first radius of curvature, a near vision viewing portion(13) having a second radius of curvature and an intermediate vision viewing portion(14) having a third radius of curvature formed between the far vision viewing portion(12) and the near vision viewing portion(13), In the mold, the near vision viewing portion(14) is formed in the shape of bell at a bottom portion of X-axis passing through a center point. And, the first radius of curvature is larger than the second radius of curvature.
Patent KR-20020060804-A (KR)
Title: multiple gift event operation method and device on internet.
Inventor: KO SUNG HOON
IPC: G06Q30/00
Filed: 2001-01-12
Abstract: PURPOSE: A method and a device for managing a multi-free event are provided to perform a free gift event of a web site and check an application result. CONSTITUTION: A free gift event application managing unit(11) manages a free gift event application of a user and a result checking request, judges the right thereof, transmits the result to a database managing unit(24) of a server device(20) of the free gift event, and transmits the result to a user through a screen. A WWW server(13) charges a connection to the Internet, and an operating system(12) operates a free gift event application managing unit(11) and WWW server(13). A free gift event managing unit(23) manages free gift contents and a drawing method of the free gift event and selects a prizewinner of the free gift event. If the prizewinner is selected, the result is stored in a database(26) through a database managing unit(24). A free gift event application managing unit(25) manages a free gift event application and a result check request of a user. The database managing unit(24) judges and manages a right of the free gift event application managing units(11,25) and the free gift event managing unit(23) for connecting and managing the database(26).
Patent KR-20010076415-A (KR)
Title: A test tool for a multi-item test and the method for producing the same as well as a measuring device for the test tool
Inventor: HAMANAKA TADASHI
IPC: G01N21/78
Filed: 2001-01-20
Abstract: PURPOSE: A method for producing a multi-items test device and a measuring instrument for the test device are provided to rapidly test and to reduce a cost by minimizing size of the test device. CONSTITUTION: A test device for a multi-items are wetted by one shot dropping and transportation of a detecting part. The test device is not required upon measurement. Moreover, the test device for the multi-items has an analyzer for a test device. The analyzer conducts measurement easily while the test device is kept on a cup and thus is used in a bed side medical examinations and regional medical examinations with no considerable problem. The test device mounts recessed unit through a partition. Thereby, the test device for the multi-items reduces a testing time by minimizing size of the test device while rapidly testing time.
Patent KR-20020067128-A (KR)
Title: Method and system for generating flexible transaction rule in business to business electronic commerce service
Inventor: KIM CHEOL JIN
Filed: 2001-02-15
Abstract: PURPOSE: A method and a system for creating a transaction of an electronic commerce service are provided to enable buyers and sellers of a specific commodity who use an electronic commerce site applied to a B2B electronic commerce solution to designate and select a transaction condition, header information, and items freely as one's convenient method, and create a transaction. CONSTITUTION: A market place manager of a site for supplying a B2B electronic commerce sets a basic rule to be used in creating a transaction by a plurality of buyers and sellers, and starts a B2B electronic commerce service(S100). An electronic commerce server computer judges whether a specific buyer or seller who performed a communication connection to the market place selects a transaction creation for transacting a commodity(S200). If the buyer or seller selects a transaction creation, the server computer outputs format data for creating a transaction and a transaction rule applied to the current market place to a computer of the buyer or seller(S300). The server computer judges whether the buyer or seller who wishes to create a transaction creates a transaction by applying the current transaction rule(S400). The server computer judges whether the transaction rule applied to the market place is changed while a transaction created by the buyer or seller is progressed(S800). If the transaction rule applied to the market place is changed, the server computer performs the transaction created by the buyer or seller until the trade is terminated(S900).
Patent KR-20020067277-A (KR)
Title: Dyes supplying device of high-temperature/high-tension dyeing machine
Inventor: PARK JONG HYUN
IPC: D06B5/00
Filed: 2001-02-16
Abstract: PURPOSE: A dye-supplying device of a dyeing machine enabling an exact amount of a dye and additive to be poured into a dyeing bath according to standardizing procedure conditions regardless of temperature and pressure in the dyeing bath during a dyeing process is provided which permits more ideal dyeing to be achieved. CONSTITUTION: A high pressure dye tank(6) is constructed at one side of a dyeing bath(4), a dye supply pipe(10) attached with an on-off valve(8) is constructed at the lower end of the high pressure dye tank to connect to an absorption pipe(14) connected to a circulation pump(12). The pressure difference between the high pressure dye tank and absorption pipe is generated by the operation of the circulation pump, a dye liquor and additive filled in the high pressure dye tank are supplied to the dyeing bath through the absorption pipe by the utilization of the pressure difference.
Patent KR-20010035494-A (KR)
Title: The control method of flux and pressure for deionized water supplied semiconductor equipment
Inventor: JEONG HUI SIN
IPC: H01L21/02
Filed: 2001-02-20
Abstract: PURPOSE: A method for controlling a flow rate and an oil pressure of a cleaning solution provided to a semiconductor equipment is provided to control the flow of the deionized water by using a multitude of valve system. CONSTITUTION: The deionized water is provided from a deionized water tank to a supply pipe. A pressure portion applies a pressure to the deionized water provided through the supply pipe. A flow rate portion controls a flow rate of the pressed deionized water by using a manual valve. Impurities of the controlled deionized water are filtered by a filter. An oil pressure of the deionized water is measured. The filtered deionized water is provided to a cleaning pipe through a distribution pipe. The flow rate of the deionized water is controlled by using an air valve. A wafer is cleaned. A pressure of the distribution pipe is controlled by using a proportional control valve. The deionized water is cycled and stored to the tank.
Patent KR-20010044442-A (KR)
Inventor: KIM JAE HONG
IPC: A63B69/40
Filed: 2001-02-21
Abstract: PURPOSE: Disclosed is a baseball game machine to have simple structure by comprising work wheel with teeth of a saw and throw wheel with throw arm, to compact whole structure using chain, conveyor belt and transfer passage, to strengthen display function to output with sound by indicating point, position like single, double, triple, home run etc. CONSTITUTION: The baseball game machine comprises driving motor(90); driving axis(100) to receive electric power from the driving motor(90); throw part to comprise work wheel(201) equipped in the driving axis(100) to have gear in circumferential part, throw arm(205), throw wheel(203) being in gear with the work wheel(201), first axis of rotation(207) to be installed in the throw wheel(203), first elastic submaterial to rapid rotate the work wheel(201) and throw wheel(203) by restitutive force in being out of gear with the work wheel(201) and throw wheel(203), ball placing stand to place ball; providing part to have projection part(301) projected vertically in the driving axis(100), second axis of rotation(303) being installed vertically in the driving axis(100), rotative lever(305) to rotate second axis of rotation(303) by contacting with projection part(301) being installed in the position corresponding to projection part(301) in second axis of rotation(303) end, providing wheel(307) with fan-shaped groove to provide ball in the ball placing stand with rotative moment being fixed in other end of second axis of rotation(303), second elastic submaterial to provide restitutive force to the second axis of rotation(303) in separating projection part(301) and rotative lever(305); transfer part to gather ball in providing wheel(307).
Patent KR-20020069391-A (KR)
Title: noncombustible and fire resistant transparent-paints and method for manufacturing the same
Inventor: SIM MIN JA
IPC: C09D5/18
Filed: 2001-02-26
Abstract: PURPOSE: Provided are a nonflammable, refractory, nontoxic and transparent coating which can treat inflammable buildings or interior and exterior materials so as to have nonflammability and fire resistance, without destruction of existing construction, and inhibit fire diffusion, as well as reduce the generation of toxic gas when firing, and a method for producing the same. CONSTITUTION: The coating consists of 45-55 wt% of water, 5-15 wt% of calcium chloride, 10-20 wt% of ammonium phosphate, 5-15 wt% of silicon resin, 1-10 wt% of castable, 1-10 wt% of sodium silicate, 1-10 wt% of silica gel, and 10-20 wt% of emulsion vinyl acetate resin. The method comprises the steps of: (i) mixing 105 cc of calcium chloride into 1000 cc of water in first vessel and heating the mixture at 88-94 deg.C for 2-3 hours, and introducing 170 cc of emulsion vinyl acetate resin into the first vessel; (ii) mixing 100 cc of silicone resin, 55 g of castable, 25 cc of sodium silicate, and 15 g of silica gel into 140 cc of ammonium phosphate and mixing-milling the mixture at stirring rate of 1200-1500 rpm to homogeneously mix the mixture; and (iii) introducing the mixtures formed in the steps(i) and step(ii) into third vessel, mixing the mixture at stirring rate of 50-60 rpm for 30 minutes.
Patent KR-20020070602-A (KR)
Title: Method for operating stacker in handler for testing module IC
Inventor: JUNG HEON YONG
IPC: H01L21/66
Filed: 2001-03-02
Abstract: PURPOSE: A method for controlling a stacker of a module IC test handler is provided to remove a worker's manual operation in a test process by performing smoothly a tray carrying process and a tray loading process in a stacker. CONSTITUTION: A worker loads 12 user trays in the first and the third line of a loading portion, respectively, and 12 empty trays in the fourth line of an unloading portion and an empty tray supply portion(S1). The worker operates a test handler(S2). The trays are provided from the first line of the loading portion to a loading standby portion(S31). A picker robot transfers a module IC to a DC test portion(S32). The empty user tray is transferred to an empty tray loading portion(S34). The trays are provided from the second line of the loading portion to the loading standby portion(S35). The loading process is performed in the loading standby portion(S36). The empty user trays are transferred to the first line(S37). The empty trays are supplied from the first line of the unloading portion to an unloading standby portion(S41). The picker robot performs an unloading operation in the unloading standby portion(S42). The filled trays are loaded in the second line of the unloading portion(S43). The empty trays are supplied from the empty tray supply portion to the unloading standby portion(S45). The unloading process is performed(S46). The filled trays are loaded in the first line of the unloading portion(S47).
Patent KR-20020013363-A (KR)
Title: Apparatus and method for optimizing transmit power of wireless personal ad-hoc network
Inventor: CHOI JUN BO
IPC: H04L12/28
Filed: 2001-03-03
Abstract: PURPOSE: An apparatus and a method for optimizing a transmission power of a wireless personal ad-hoc network(PAN) are provided, which perform a protocol to optimize the transmission power for nodes doing multi point communication(1:N) to reduce power consumption as maintaining a communication quality. CONSTITUTION: The apparatus includes a communication part(10) including a transmission part(2) and a reception part(4), a power measuring part(20), a power control part(30), a control part(40) and a memory(50). The communication part transmits or receives data packet through air. The power measuring part measures a power of the data packet received through the reception part. The power control part controls a transmission power of the transmission part. The memory memories transmission power value as to slaves. The control part includes a link quality measuring part(32), a link quality comparison part(34) and a power control value determining part(36). The link quality measuring part measures a specific slave and a link quality on the basis of the received power of the data packet and received state parameter of the data packet. The power control value determining part determines whether to increase or decrease the transmission power to the slave according to the calculated result of the link quality comparison part.
Patent KR-20020072609-A (KR)
Inventor: LEE BYEONG CHEOL
IPC: H01L21/66
Filed: 2001-03-12
Abstract: PURPOSE: A method of confirming progress in semiconductor assembly process using moisture color changing compound is provided to ascertain whether a die attach curing process, a plasma cleaning process or a post curing process are passed or not, and an indicating mark using the wetness indicator is provided for a PCB, a magazine and a tray. CONSTITUTION: The wetness indicator(11) uses a moisture color changing compound such as cobalt chloride contained in a transparent or translucent element such as silica gel. The color change compound becomes altered in color according to relative moisture. The indicating mark of a base material(12) such as the PCB, the magazine and the tray includes a plurality of grooves, which are filled with the wetness indicator(11) and have different depths. Since the wetness indicator(11) alters in color from a surface adjoining the air, the degree of color change informs progressing time of heat treatment or plasma treatment.
Patent KR-20020072628-A (KR)
Title: Path metric normalization method for a high speed SOVA decoder
Inventor: JUNG DEOK JIN
IPC: H03M13/41
Filed: 2001-03-12
Abstract: PURPOSE: A method and an apparatus for metric normalization for a high speed delayed decision output viterbi decoder are provided, which controls an overflow of a register storing an accumulated metric in an internal module of the decoder to prevent a performance degradation according to the normalization. CONSTITUTION: According to the method for preventing an overflow of an accumulated metric in a delayed decision output viterbi decoder decoding systematic regressive convolutional codes, the whole bit stream of the accumulated metric are divided. Then, a lower bit stream and the other bit stream as much as the number of bit stream expressing a differential reliability value of the accumulated metric are separated into two. When there are 8 states, a normalization requirement condition is judged using a value of the most significant bit of the accumulated path metric and then the normalization is performed by an arithmetic calculation of dividing the upper bit part among the divided bits by 2.
Patent KR-20010090452-A (KR)
Title: Information reproducing apparatus, image display controlling method and recording medium
Inventor: SUGIYAMA KATSUHIRO
IPC: H04N5/7826
Filed: 2001-03-16
Abstract: PURPOSE: To indicate by a mark the IN point and OUT point of picture data to be used for editing. CONSTITUTION: A microprocessor unit displays a program editing screen on a finder LCD panel. At this time, marks 33 of the number corresponding to settable programs are displayed in white. For example, when the IN point of the picture data to be used for editing is set by a user, a mark 33-1a is displayed in blue.
Patent KR-20010100854-A (KR)
Title: 균열형 피로 탐지 센서, 균열형 피로 탐지 센서의조립방법 및 균열형 피로 탐지 센서를 이용한 손상측정방법
IPC: G01N3/32
Filed: 2001-03-27
Abstract: 본 발명은 균열형 피로 탐지 센서, 균열형 피로 탐지 센서의 조립방법 및 균열형 피로 탐지 센서를 이용한 피로 손상 측정방법에 관한 것으로서, 본 발명에서는 종방향으로 대향 단부들 사이의 중앙부에 슬릿이 형성되어 있는데 상기 슬릿은 종방향에 대하여 수직한 횡방향으로 일측부로부터 타측부를 향하여 형성되어 있는 금속박의 파열편이 금속박의 기판 일면에 접합되어 있으며, 상기 기판의 타측면은 시험대상 부재에 부착되어, 상기 슬릿으로부터 전파되는 균열 길이에 기초하여 시험대상 부재의 피로 손상을 측정하는 균열형 피로 탐지 센서로서, 상기 파열편의 대향 단부들은 각각 상기 기판의 일면에 고정되며, 슬릿을 가진 중앙부를 포함하는 부분은 전체 폭에 걸쳐서 상기 대향 단부의 두께 보다 더 작은 두께를 갖는 것을 특징으로 하는 균열형 피로 탐지 센서가 제공된다.
Patent KR-20020076832-A (KR)
Title: Cover hinge mechanism of cellular phone
Inventor: KIM UNG YEOL
IPC: H04B1/38
Filed: 2001-03-30
Abstract: PURPOSE: A cover hinge device of a cellular phone is provided to rotate a clutch by a geared motor when a switch is turned on, to automatically open/close a cover, thereby increasing convenience of the cellular phone. CONSTITUTION: A housing is fixed into a cover(130). A power unit is installed in the housing. A clutch is installed within the housing, and rotates by the power unit. One pair of fixing units are installed in a body(100), and fix other ends of the clutch and the housing, respectively. A controller is installed in the body(100), and applies a driving voltage to the power unit. A switch(220) is installed in the body(100), and turns on the controller.
Patent KR-20020080600-A (KR)
Title: Carburizing Process of Roller Chain Components for Driving the Marine Diesel Engine
Inventor: HWANG JONG HYEON
IPC: C23C8/20
Filed: 2001-04-16
Abstract: PURPOSE: A carburizing process is provided to prevent generation of cracks on the surface of a carburization layer and ultimately improve fatigue life of a chain by improving hardness of core parts of pin and bushing and reducing the amount of residual austenite (γR) contained in the carburization layer to about 10% level. CONSTITUTION: In carburizing process of a roller chain for power transmitting and driving a marine diesel engine, the carburizing process comprises first step of preheating components such as bushing and pin of the roller chain; second step of infiltrating carbon into the surface of the components by a carburization gas; third step of diffusing carbon of the carburization layer into the components; fourth step of lowering quenching temperature to micronize structure of a center part of the components; fifth step of rapidly cooling the components using oil to obtain hard structure of martensite; sixth step of tempering the components at low temperature for preventing delayed cracking before subzero treatment of the components; seventh step of subzero treating the components to reduce residual austenite of the carburization layer; and eighth step of tempering the components to stabilize structure of the carburization layer of the surface part and provide a material for the roller chain with toughness.
Patent KR-20020082243-A (KR)
Title: Electromagnetic radiation shielding composition and preparing method thereof
Inventor: OH GWON O
IPC: C08L79/00
Filed: 2001-04-19
Abstract: PURPOSE: Provided is a polymer resin composition having electromagnetic wave screening property, which is excellent in flexibility, processability, and corrosion-resistance. CONSTITUTION: The polymer resin composition is produced by dissolving 100pts.wt. of a conductive polymer in 50-150pts.wt. of a solvent and then adding 50-100pts.wt. of a metallic additive or doping with a dopant, wherein the conductive polymer is polyaniline or polypyrrole and the solvent is at least one selected from DMSO, NMP, cresol, and chloroform and the metallic additive is selected from ferrite, graphite, and silver and the dopant is selected from HDBSA, NSA, and HCSA.
Patent KR-20020085527-A (KR)
Title: Toinlet bowl for draw off a bad smell
Inventor: CHO YOUNG HOON
IPC: E03D9/04
Filed: 2001-05-09
Abstract: PURPOSE: A toilet for exhausting an odor compulsorily is provided to reduce the waste of tap water and water charges effectively and to form a sanitary toilet by discharging an odor immediately. CONSTITUTION: The toilet for exhausting an odor compulsorily comprises an odor exhaust port connected to the upper side of a toilet(100), a motor-fan(150) provided with a switch for compulsory circulation by connecting an inner exhaust pipe(140) to the odor exhaust port, and an anti-back flow duct(160) associated with the outside of the motor-fan(150).