baber/WOPTO huggingface dataset:
Patent KR-20020080028-A (KR)
Title: A RTCVD and A manufacturing method for thin film and substrate using the apparatus
Inventor: CHO HUN YEONG
IPC: H01L21/205
Filed: 2001-04-10
Abstract: PURPOSE: A rapid thermal CVD(Chemical Vapor Deposition) apparatus and a method for fabricating a substrate and a thin film by using the same are provided to improve quality of a deposited thin film and to lower a processing temperature by the rapid thermal CVD apparatus. CONSTITUTION: A preheat portion(20) preheats a reaction gas of a reaction furnace by using a radio wave having a pitch of 13.56 MHz. The reaction gas is transmitted to a substrate(1) loaded on a quartz tube(30). A lamp(44) is a halogen lamp for emitting light of a near infrared region. The light of the lamp(44) passes through the quartz tube(30). The substrate(1) is heated by the light of the lamp(44). A pump is installed at an end portion of a reaction furnace. The pump is used for discharging a gas of the reaction furnace to the outside. A lamp control portion(43) controls an operation of the lamp(44) according to a timer(41) and a pyrometer(42).
Patent KR-20010098561-A (KR)
Inventor: KIM CHUNG IL
IPC: G06K19/00
Filed: 2001-04-12
Abstract: 본 발명은 카드 발급시 카드 사용자의 생체 정보를 등록해야 하는 과정 없이 생체 정보를 이용하여 신용 카드의 사용자 확인을 수행하기 위한 신용카드 결제 시스템 및 그 방법에 관한 것이다. 본 발명은 네트워크를 통해 접속된 신용카드 가맹점 단말기로부터 신용카드 정보, 결제 정보 및 생체 정보를 수신하여, 수신된 생체 정보가 미리 등록된 생체 정보와 동일한 경우 신용카드 가맹점 단말기로 결제 승인 신호를 전송하고, 수신된 생체 정보가 미리 등록된 생체 정보와 동일하지 않은 경우 신용카드 사용자의 신원 확인에 따라 결제 승인 신호 또는 결제 거부 신호를 선택적으로 상기 신용카드 가맹점 단말기로 전송하는데, 미리 등록된 생체 정보는 신용카드 가맹점 단말기를 통해 신용카드 결제 승인 요청시 입력되는 신용카드 사용자의 생체 정보이고, 신용카드 사용자는 신용카드 정보에 의해 신원이 확인된 사용자임을 특징으로 하는 신용카드 결제 승인 시스템 및 그 방법을 제공한다.
Patent KR-20020082061-A (KR)
Inventor: BAEK YEONG SUN
IPC: C01B3/48
Filed: 2001-04-23
Abstract: PURPOSE: A compact steam reformer is provided which has superior energy efficiency and is compact as a whole by integrating various reactors required for reforming reaction of steam and generating steam using exhaust gas without installation of a separate steam boiler. CONSTITUTION: In a reformer for converting natural gas into hydrogen and carbon dioxide, the compact steam reformer comprises a body(10); a reforming reactor(21) which is installed in the body(10), and which is divided into a mixing region of steam and natural gas and a catalyst region; and an inward type metal fiber burner(40) which is installed in such a way that the inward type metal fiber burner envelopes the reforming reactor to uniformly heat the reforming reactor as a whole, wherein steam in which phase of water supplied from the outside is changed by exhaust gas generated from the metal fiber burner is flown into the reforming reactor, a space for thermal insulation and preheating is formed at the outer side of the metal fiber burner so that water and natural gas are transferred to the space, and the reformer further comprises a high temperature conversion reactor(50) which is installed at the outer side of the metal fiber burner(40) so that the high temperature conversion reactor is connected to the reforming reactor to firstly remove carbon monoxide in synthetic gases generated from the reforming reactor(21); a low temperature conversion reactor(60) which is connected to the high temperature conversion reactor to increase hydrogen concentration by secondly reacting non-reaction gases in the high temperature conversion reactor; and a heat exchanger(70) which is installed between the high and low temperature conversion reactors to lower temperature of product gases generated from the high temperature conversion reactor(50) to a reaction temperature suitable for the low temperature conversion reactor(60).
Patent KR-20020085213-A (KR)
Title: Method for manufacturing flip chip package
Inventor: BAE SEONG EON
IPC: H01L21/52
Filed: 2001-05-07
Abstract: PURPOSE: A method for fabricating a flip chip package is provided to prevent delay of a working time due to a reflow process of a flip chip package fabrication process. CONSTITUTION: A plurality of solder balls are formed on an active face of a semiconductor chip. The solder balls are formed in a state of wafer. The semiconductor chip including the plural solder balls formed on the active face is provided(110). A plurality of semiconductor chips are formed on an upper face of a wafer. A plurality of external connection terminals are formed on a back face of the wafer. The wafer including the semiconductor chips and the external connection terminals are provided(112). The semiconductor chips are bonded on the wafer aligned on a base block including a heating element(114).
Patent KR-20020085464-A (KR)
Title: A Tapering-type Toothbrush Combined With Hairs Crossly And Manufacturing Method Of It
Inventor: KWEON YOUNG JUN
IPC: A46B9/04
Filed: 2001-05-08
Abstract: PURPOSE: A tapering-type of tooth-brush having tooth-brush hairs cross-implanted is provided to efficiently remove foreign substances inserted between the teeth as well as foreign substances sticked on the teeth when a user cleans his or her teeth, by having the tooth-brush hairs cross-implanted in a length direction and a width direction. CONSTITUTION: On the edge surface of a head portion(11) of a tooth-brush rod(10), a plurality of rectangular holes(1) are formed to be long in the length direction of the tooth-brush rod. On the center surface of the head portion, a plurality of rectangular holes(1) are formed to be long in the width direction of the tooth-brush rod. A plurality of tapering-type tooth-brush hairs are implanted in the respective holes. Then, long supporting pins are provided to fix the tooth-brush hairs. Non-uniform end portions of tooth-brush hairs are cut. Thereafter, the tooth-brush hairs are tapered and grinded.
Patent KR-20020088557-A (KR)
Title: A wafer cassette
Inventor: KIM GYEONG TAE
IPC: H01L21/68
Filed: 2001-05-18
Abstract: PURPOSE: A wafer cassette is provided to previously prevent a breakage of a wafer by using a sensing unit for sensing an abnormal lift of the wafer. CONSTITUTION: The wafer cassette comprises a body and at least one sensing unit(120a,120b). The body has an opened inner space for receiving a wafer(W), and has a plurality of wafer inserting grooves formed at both inner walls of the body. The sensing units(120a,120b) further include a light emitting sensor and a light receiving sensor formed at upper and lower parts of the body, respectively. The light emitting sensor and the light receiving sensor are located on same distance to the diameter of the wafer(W).
Patent KR-20010107600-A (KR)
Title: 음성 콘텐츠 시청 시스템 및 시스템 서버 및 휴대 전화기
IPC: G06F21/10
Filed: 2001-05-21
Abstract: 본 발명은 레코드 회사가 압축하여 보유하고 있는 악곡 등을 신장하여 레코드 회사마다의 서버에 축적하지 않고서, 간단한 조작으로 유저의 휴대 전화기에 다운 로드나 스트리밍(streaming) 할 수 있도록 한다. 
     휴대 단말(3)이 시청 리퀘스트 정보를 공중 회선망의 인터넷 접속 서비스의 패킷 통신을 통하여 시스템 서버(2)에 송신하고, 시스템 서버가 시청 리퀘스트 정보에 대응하는 음성 콘텐츠를 인터넷을 통하여 레코드 회사의 WWW 서버(1)로부터 추출하며, 패킷 통신을 전화 회선으로 바꾸어 휴대 전화기에 송신한다.  또한, 시청 리퀘스트 정보에 대응하는 음성 콘텐츠가 레코드 회사의 WWW 서버에 압축 파일(23a)로 축적되어 있는 경우, 시스템 서버가 압축 파일을 신장하여 휴대 단말에 공중 전화 회선으로 송신한다.  시스템 서버는, 휴대 단말의 기종에 최적의 필터링을 적용하여 음성 콘텐츠를 송출할 수도 있다.
Patent KR-20010107765-A (KR)
IPC: C23C16/40
Filed: 2001-05-25
Abstract: 트렌치-매입(trench-fill) 물질은 프로세스 챔버에 배치된 기판에서 트렌치를 매입하기 위하여 증착된다. 불활성 가스가 프로세스 챔버로 유입되고 트렌치-매입 물질의 증착이 발생하는 전형적인 온도인 예정된 온도로 기판을 가열하기 위해 플라즈마가 형성된다. 플라즈마는 기판을 위한 예정된 온도에 도달하면 종결된다. 프로세스 가스는 이때 플라즈마 여기 없이 프로세스 가스 흐름 및 분포가 프로세스 챔버 내에서 일반적으로 정상 상태가 될 때까지 프로세스 챔버 내로 유입된다. 플라즈마는 이때 기판의 표면 상에 트렌치-매입 물질을 증착시키기 위하여 형성되고 트렌치를 매입한다. 증착 전에 챔버 내에서 일반적으로 정상 상태 조건들을 설립함으로써, 과도 효과들이 감소되고 보다 균일한 트렌치-매입 물질의 증착이 얻어진다. 플라즈마를 형성하는 단계는 적어도 약 15Watts/㎠의 전체 전력 밀도의 소스 플라즈마 에너지를 프로세스 챔버로 결합시키는 단계를 전형적으로 포함한다. 에너지는 상부 코일을 기판의 표면 위에서 프로세스 챔버의 상부 부분과 결합시키고 측면 코일을 기판의 측면 가장자리를 일반적으로 둘러싸는 프로세스 챔버의 측면 부분과 결합시킴으로써 프로세스 챔버로 유도적으로 결합된다. 상부 코일은 상부 전력 밀도를 제공하기 위해 상부 RF 전력 수준으로 전력 공급되고 측면 코일은 측면 전력 밀도를 제공하기 위해 측면 RF 전력 수준으로 전력 공급된다. 전체 RF 전력 밀도는 상부 및 측면 전력 밀도들의 합과 동일하다. 상부 전력 밀도 및 측면 전력 밀도는 바람직하게는 적어도 약 1.5의 비율을 가진다. 높은 소스 플라즈마 전력 밀도는 높은 이온 밀도 플라즈마를 발생시키고 더 방향성 있는 증착을 야기하며, 측면 전력 밀도에 대한 더 높은 상부 전력 밀도는 개선된 트렌치 매입을 야기하면서, 특히 약 3:1이나 4:1의 종횡비를 가지는 적극적(aggressive) 트렌치들을 위해, 기판 위에 더 균일한 플라즈마를 생산한다. 프로세스 가스는 전형적으로 실리콘, 산소, 및 약 40 용량%보다 작은 농도를 가지는 불활성 성분을 포함한다. 특정 실시예에서, 불활성 성분의 농도는 약 0%이다.
Patent KR-20020089950-A (KR)
Title: Method for manufacturing artificial marble
Inventor: KIM CHEOL U
IPC: C04B26/18
Filed: 2001-05-25
Abstract: PURPOSE: Provided is a manufacturing method of artificial marble by grinding ingots composed of resin, inorganic materials and pigment to various sized chips, mixing chips, and casting unlike conventional method requiring kneader or press. CONSTITUTION: The artificial marble comprises 100kg of unsaturated polyester, 170-200kg of CaCO3 or Al(OH)3 with a 15micrometer size, pigments, and optionally talc, Al(OH)3 or quartz to give the beauty like natural marble and transparency, and quartz porphyry or jade powder to health improvement. The artificial marble is manufactured by the following steps of: mixing the above components; forming the mixture into ingots with 5cm diameter and hemisphere shape; grinding the ingots to large-sized chips(8, 4, 1mm) and small-sized chips(20, 35, 60, 100, 165mesh), and separating; mixing various chips to make a marble pattern; and casting. The method is characterized by using 4%(based on the resin) of talc(325mesh) to prevent precipitation of chips and gathering of pigments during casting.
Patent KR-20010070573-A (KR)
Title: Versatile nail cutter
Inventor: PARK MOON KYU
IPC: A45D29/02
Filed: 2001-05-24
Abstract: PURPOSE: Provided is a multipurpose nail clipper which includes multiple functions like picking ears, clipping nails, cutting hairs in the nostril or so on, so that it saves time compared to use each function separately. CONSTITUTION: The multipurpose nail clipper is characterized by adding a nail scissor to care interface between nail and skin, a picker for ear and a cutter for hairs in the nostril to a pre-existing nail clipper. In a design, the multipurpose nail clipper changes a general rectangular form into an oval form so that it is widely paid attention to as accessories.
Patent KR-20010110122-A (KR)
Title: 양이온성 수지 조성물
IPC: C09D5/44
Filed: 2001-05-30
Abstract: 본 발명은 하기의 성분: 
     (A) 에폭시 당량이 400 내지 3000인 에폭시 수지에 아미노기 함유 화합물을 부가시켜 이루어지는 아미노기 함유 에폭시 수지, 
     (B) 에폭시 당량이 180 내지 2500인 에폭시 수지에 아미노기 함유 화합물 및 복수의 활성 수소기를 함유하는 화합물에 카프로락톤을 부가하여 얻어지는 폴리올 화합물을 반응시켜 이루어지는 폴리올 변성 아미노기 함유 에폭시 수지 및 
     (C) 블록화 폴리이소시아네이트 경화제를 포함하여 이루어지며, 상기 성분 (A), (B) 및 (C)의 전체 고형분을 기준으로 하여 성분 (A)를 40 내지 70 중량%, 성분 (B)를 5 내지 40 중량%, 그리고 성분 (C)를 10 내지 40 중량% 포함하는 것을 특징으로 하는 방식성 및 방청 강판에 대한 양이온 전착 도장 적합성, 기판과의 밀착성 등이 우수한 양이온 전착 도포막을 형성할 수 있는 양이온성 수지 조성물을 제공하는 것이다.
Patent KR-20020091494-A (KR)
Title: GPS omitted
Inventor: OH TAE SEUNG
IPC: G03B17/08
Filed: 2001-05-30
Abstract: PURPOSE: A method for manufacturing vehicle small camera is provided to achieve improved signal receiving performance, while improving water and vibration resistance. CONSTITUTION: A camera and a GPS antenna are formed into module type so as to reduce space occupation, and the GPS antenna module is arranged at the position nearest to the upper surface of a case. Each module is fixed through a rubber packing so as to ensure a firm fixation against the vibration of the motor vehicle. The case is divided into two parts, and the bonding surfaces of two parts have grooves for insertion of rubber packing.
Patent KR-20010110151-A (KR)
Title: 가스절연개폐장치
IPC: H02B13/075
Filed: 2001-05-31
Abstract: 소형이고 염가이며 취급이 용이하고, 아크단락사고의 발생시 외틀전면에 폭발영향을 주지 않는 절연개폐장치를 제공하는 것이다. 
     절연성 가스가 봉입된 밀봉용기의 내부에 차단기 및 3위치 개폐기를 구비하고, 모선실 내부의 고체절연모선과의 접속용 부싱 및 접지용 단자를 밀봉용기의 상판에 배설하며, 또한 밀봉용기의 하판에는 케이블접속용 밀봉용기전면방향으로 굴절된 케이블부싱을 배설한 것이다. 
     밀봉용기의 전면에는 차단기조작기구, 3위치 개폐기조작기구 및 전압검지기를 갖춘 제어실을 배설하며, 장치전체를 외틀로 덮여있다. 
     이 외틀의 상부에는 압력방출용 플래퍼(FLAPPER)가 배설되어 있다.
Patent KR-20010110152-A (KR)
Title: 고탄소강재, 고장력 저합금강재의 프로젝션 용접 방법
IPC: B23K11/14
Filed: 2001-05-31
Abstract: 본 발명은 고탄소강재와 고장력 저합금강재의 음파 용접을 가능하게 하는 개선된 프로젝션 용접 방법을 제공한다. 
     프로젝션 용접에 의하여 용접되는 2개의 부재 사이에는 스페이서가 배치된다.  상기 부재들 중 적어도 하나는 고탄소강재 또는 고장력 저합금강재으로 제조된다.  스페이서는 박판, 또는 상기 부재 중 적어도 하나에 형성된 피막이다.
Patent KR-20010109215-A (KR)
Title: 와이어가 감겨진 복합 얀
IPC: D02G3/38
Filed: 2001-06-01
Abstract: 섬유유리와 100에서 1200 데니어 사이의 값을 가지는 섬유유리 코어 스트랜드 와이어 성분을 가지는 복합 절단강화 얀은 하나 이상의 첫 번째 와이어 스트랜드가 첫 번째 와이어 스트랜드 방향으로 섬유유리 코어를 감싸며,  하나 이상의 첫 번째 비금속 비고성능 섬유 커버 스트랜드는 첫 번째 커버 스트랜드 방향으로 첫 번째 와이어 스트랜드 주위로 감싼다.  본 얀은 고강도 성분을 포함하고 있지 않지만, 절단에 강한 특성을 보여준다.
Patent KR-20020091965-A (KR)
Title: A printing machine
Inventor: SEO DONG WON
IPC: B41F9/02
Filed: 2001-06-01
Abstract: PURPOSE: A rotogravure press is provided to shorten work time and prevent waste of material by repeatedly producing textiles having a wide variety of colors through a single printing process. CONSTITUTION: A textile(6) passes through the gap between a rubber roller(1) and print rollers(2,2',2'') to get printed. Print rollers are installed at a predetermined spacing, around the rubber roller. Cylinders(5,5',5'') connected to print rollers move forward and backward, alternately with each other. The textile feeding speed of the rubber roller, and forward and backward movement of cylinders are automatically controlled by a controller, in such a manner that the portion where a preceding printing is completed is immediately connected to the subsequent printing part. Printer rollers repeat forward and backward movement by cylinders so as to alternately and sequentially contact the rubber roller, rather than constantly contacting surface of the rubber roller.
Patent KR-20010070761-A (KR)
Title: The Printing Method On Imitation Stone Using Copying, and It is Imitation stone
Inventor: KIM GI HYEON
IPC: B41M5/03
Filed: 2001-06-05
Abstract: PURPOSE: A method for printing artificial stone pattern is provided to accomplish excellent smoothness and elegant appearance and higher scratch- or abrasion-resistance by utilizing transcription paper applied with printing layer. CONSTITUTION: The printing method comprises a molding process to apply and cure gel coat on surface of the mold; a transfer process to by using the transfer paper(10) containing printing layer on at least one side of the surface paper and applying friction on back sheet of the surface paper against the mold coated by the first process and/or scratching the back sheet to release the tranfer material; and a forming process to introduce and cure commercial artificial filler blended with stone powders and resin in the mold transcribed by the second process. The transfer material further contains a protective layer(122) at lower part of the printing layer(121) or an adhesive layer(123) at upper part of the printing layer.
Patent KR-20020094512-A (KR)
Title: Heater for manufacturing semiconductor
Inventor: CHOI CHEOL HWAN
IPC: H01L21/30
Filed: 2001-06-12
Abstract: PURPOSE: A heating apparatus for manufacturing semiconductor devices is provided to prevent a fuse fail and an arcing due to overload by independently connecting power lines to an inner heater and an outer heater. CONSTITUTION: The heating apparatus comprises a susceptor for loading a semiconductor wafer, a heating unit formed at lower of the susceptor, and a pair of power lines(201,202). The heating unit further includes an inner heater(131) and an outer heater(132). At this time, the power lines(201,202) for supplying power source are independently connected to the inner heater(131) and the outer heater(132) via connection members(133), respectively. Also, the outer heater(132) has a relatively big diameter compared to the inner heater(131).
Patent KR-20020094574-A (KR)
Title: Seat automatic extract controlled device of vehicle assembly line and method thereof
Inventor: KONG JEONG SU
IPC: B62D65/14
Filed: 2001-06-12
Abstract: PURPOSE: A seat-automatic withdraw control device and method of vehicle assembly line is provided to prevent a mistake of seat withdraw work caused by a work by automatically performing seat withdraw work according to the vehicles type. CONSTITUTION: A seat-automatic withdraw control device and method of vehicle assembly line comprises a vehicle approach-detecting unit(120), a vehicle type-detecting unit(130), a data server(140), a seat withdraw control unit(150), and a seat withdraw indication control unit(160). The vehicle approach-detecting unit detects approach state of a vehicle to a seat withdraw work place and produces a relevant electric output signal. The vehicle type-detecting unit detects the kind of a vehicle. The data server stores data connected with a seat production plan of the vehicle assembly line. The seat withdraw control unit performs seat withdraw control action according to input of the seat withdraw work control signal supplied from the outside. The seat withdraw indication control unit compares the production plan data transmitted from the data server and the vehicle type detected through the vehicle type-detecting unit and then supplies the seat withdraw indication control signal to the seat withdraw control unit if the detected vehicle type accords with the order of the production plan data.
Patent KR-20020094670-A (KR)
Title: Crusher
Inventor: HONG JON HUI
IPC: B02C7/08
Filed: 2001-06-12
Abstract: PURPOSE: A breaking apparatus for separating used rubber products into iron cores and used rubber parts is provided to reuse the rubber material into new products and/or as fillers and to solve a problem caused by burning up and/or reclamation of the used rubber parts. CONSTITUTION: The breaking apparatus comprises a main body(10), a compression plate(20) moving up/downward at upper portion of the body(10), a rotational plate(40) at bottom portion of the compressing plate(20), a first and a second patterned plates mounted on opposite sides of the plates(20) and the rotational plate(40), respectively, and to form each breaking sides, a hydraulic driving source(30) to move the compression plate upward/downward, and a rotational device(50) to rotate the plate(40) at desired speed. The breaking apparatus is operated by descending the compression plate(20) to be compressed and, simultaneously, rotating the rotational plate(40) to break used rubber products introduced between the breaking sides of the patterned plates.
Patent KR-20020095536-A (KR)
Title: An interlock system of manual transmission
Inventor: HUH JIN UK
IPC: B60K20/00
Filed: 2001-06-14
Abstract: PURPOSE: A double mesh preventive apparatus of a manual transmission is provided to restrict a control finger from being engaged with a shift lug doubly by modifying the shape and the installation position, and to increase the productivity by assembling and disassembling the double mesh preventive unit simply. CONSTITUTION: A shift mechanism for a manual transmission is composed of a control shaft installed in a transaxle case to move linearly or rotate in receiving operational force of a shift lever; a control finger combined with the control shaft by fitting; plural shift lugs engaged with the control finger selectively to actuate a synchronizer; and a double engagement preventive unit having a fitting sill(55) constraining rotation of the control finger in engaging the control finger with the shift lug doubly. The double engagement preventive unit has a plate(52) combined with the transaxle case, a wall(54) protruded upward in the plate and inserted between shift lugs, and a groove(53) formed in the wall to move the control finger linearly in operating the shift lever. The productivity is increased with assembling and disassembling the double engagement preventive unit conveniently.
Patent KR-20020096250-A (KR)
Title: Method of Preparing Backfill Material of Cavity in Tunnel /Underground Structure Using Stone Powder of Cake State
Inventor: AHN SANG CHEOL
IPC: C04B28/02
Filed: 2001-06-19
Abstract: PURPOSE: Provided is a preparation method of filler used in filling space between tunnel/underground establishments and ground by using cake of stone powder. The resultant filler with good stability and workability improves solidity of tunnel/ establishments, decreases tunnel construction costs, and prevents pollution. CONSTITUTION: The filler for space of tunnel/establishments comprises 20-40wt.% of cake of stone powder(<=0.074mm) and 50-60wt.% of crushed sand(fine aggregates:0.074-4.7mm), generated from the crushing process for production of rocks and aggregates in a rocky mountain, 5-15wt.% of cement, 3-6wt.% of solidifier, 0.2-0.5wt.% of fluidifying agent, 0.2-0.4wt.% of air entraining agent, and 15-30wt.% of water.
Patent KR-20020096559-A (KR)
Title: Discovery of genes specifically regulated by alcohol
Inventor: CHOI MIN SUNG
IPC: C12N15/01
Filed: 2001-06-21
Abstract: PURPOSE: Provided are methods for discovery of alcohol sensitive genes of which transcriptional expression can be induced or inhibited, thereby preventing, treating and diagnosing diseases associated with alcohol. CONSTITUTION: A method for discovery of alcohol sensitive genes comprises the steps of: exposing an organism to at appropriate intervals for 15 minutes; extracting mRNA from the alcohol exposed organism; and subjecting the extracted mRNA to the microarray analysis containing at least one open reading frame gene listed in tables 1, 2 and 3, wherein the organism is C. elegans, drosophila and mammals. A method for discovery of alcohol sensitive genes comprises the steps of: exposing an organism to at regular intervals for 15 minutes; extracting mRNA from the alcohol exposed organism; and subjecting the extracted mRNA to a northern fusion reaction using DNA containing at least one open reading frame gene listed in tables 1, 2 and 3 as a probe.
Patent KR-20010079203-A (KR)
Title: oil gutter structure of electricity roast meat machine
Inventor: KANG GYU SEOK
IPC: A47J37/06
Filed: 2001-06-21
Abstract: PURPOSE: Oil case structure of an electric roaster is provided to blow air sucked by a suction fan to the entire surface of a grill. CONSTITUTION: Oil case structure of an electric roaster includes: a lower case(2) having a motor(3) and a suction fan(4); an upper case(6) mounted on the lower case and connected with a middle cover(7) having an air feed hole(8); a grill(9) mounted on the upper case; a suction plate(15) mounted in the upper case and connected with the air feed hole of the middle cover; and an oil case(13) mounted in the suction plate to be slidable out of the case, having plural vent holes(14). A large amount of oil is dropped through oil drain holes(10) of the grill and stored in the oil case when meat is roasted. Oil and odor contained in the air is sucked into a suction duct(16) by the suction fan, flowed to the lower case through the suction fan and fed to an air chamber(5) through the air feed hole. Thereby, pneumatic pressure rises up in the air chamber. The air is dispersed up to the oil case regularly through the plural vent holes formed in a radial direction around the oil case. Therefore, the air is blown to the grill regularly.