baber/WOPTO huggingface dataset:
Patent KR-20040053549-A (KR)
Inventor: KIM YOUNG ILL
IPC: C04B7/38
Filed: 2002-12-13
Abstract: PURPOSE: A manufacturing device for a cement admixture composition is provided to dry, grind and classify the raw material ash into a fine-ash having a desired level of water content and fineness, without depending on the particle diameter of the raw material ash. When using the fine-ash as a cement admixture substituting up to 30% amount of cement, properties can be improved for example, improved fluidity, reduced unit of water amount, low generation of hydration heat, high early strength and high chemical resistance. CONSTITUTION: The manufacturing device for composition for a cement admixture comprises: a feed hopper(1) which can optionally adjust the discharging amount of bottom ash and fly ash; a weighing feeder(2) for measuring the mass of the discharged raw material ash; a burner(3); a cyclone(5) for collecting dried fine raw material ash; a bag filter(6); a rotary dryer(4) for drying the water content of the raw material ash to 1% or less; a mill(7) for grinding fine and coarse raw material ashes to have an average fineness of 4000-10000 cm2/g; a classifier(8) for classifying the raw material ash by its particle size; a bag filter(9) for collecting ash having a certain level of fineness; a primary storage chamber(10) for the fine-ash from the bag filter; an additive hopper(11) for adding an adjusted amount of chemical additives to the fine-ash; a mixer(12) in which 84-89wt% of the fine-ash and 4-16wt% of the chemical additives are mixed together to form a final product; a secondary storage chamber(13) for the final product.
Patent KR-20040059243-A (KR)
Title: The Composition of Moisturizing Hydro-gel Having Anti-wrinkle and Sheet Prepared by the Same
Inventor: KANG YUN SEOK
IPC: A61Q19/08
Filed: 2002-12-28
Abstract: PURPOSE: Provided are a moisturizing hydrogel composition which has skin wrinkle improving effect and a sheet phase green body thereof. The sheet phase green body allows the moisturizing hydrogel composition to be applied to the skin closely to maximize skin wrinkle improving effect, to be attached to the skin easily, and to be detached from the skin without pain. CONSTITUTION: A moisturizing hydrogel composition for improving skin wrinkle is characterized by containing, based on 100 parts by weight of the composition, 0.01-5.0 parts by weight of Ulmus macrocarpa HANCE extract to inhibit the activity of collagenase and 15.0-60.0 parts by weights of a moisturizing agent consisting of sorbitol and glycerine in a weight ratio of 1:2.
Patent KR-20040060437-A (KR)
Title: Dualing Method Conneting PVC in ATM Switch
Inventor: LEE CHUNG HO
IPC: H04L12/50
Filed: 2002-12-30
Abstract: PURPOSE: A PVC(Permanent Virtual Circuit) connection duplication method in an ATM switching system is provided to release an existing PVC connection, to select a high-priority path among the detour paths previously stored in a database, and to set up a PVC connection in case that a fault occurs at a PVC port or a fault for a PVC connection occurs. CONSTITUTION: A main PVC connection is set so as to the highest priority and is stored in a database. PVC connections and priorities for detour paths are respectively set and stored in the database(410). In this state, if a fault occurs at a port of an ATM switch, a port alarm event is generated(416). If the port is associated with a PVC connection(422), the ATM switch marks 'Port Alarm' on the relevant PVC connection(426). In case that connection-established PVC connections are in a port alarm state or an OAM alarm state(434) and connection-unestablished PVC connections are all not in the port alarm state(436), the ATM switch judges whether the connection-unestablished PVC connections, not in the port alarm state, are all in the OAM alarm state(438).
Patent KR-20020027489-A (KR)
IPC: F41A9/30
Filed: 2000-07-17
Abstract: 본원 발명은 각각의 배럴 조립체(30)내에서 축방향으로 적층된 복수의 발사체와 발사체를 추진시키기 위해 선택적으로 분리되는 가연성 탄환 발사 화약를 구비하는 복수의 배럴 조립체(30)를 전진시키는 배럴 조립체 공급장치(19)를 포함하고, 상기 복수의 배럴 조립체(14)는 발사 위치에서 하나 이상의 배럴 조립체(30)가 위치하면서 서로 평행하게 떨어져 있는 관계로 함께 연결되고, 상기 발사 위치는 하나 이상의 배럴 조립체(30)를 작동되게 지지하고, 또한 상기 발사 위치에서 작동되게 지지되는 하나 이상의 배럴 조립체(30)의 선택적으로 분리되는 가연성 탄환 발사 화약을 선택적으로 추진시키기 위해 발사 위치에 결합되는 화약 기폭제를 더 포함하는 총포를 제공한다.  배럴 조립체(30)는 단단하고 변형되지 않는 재료로 만들어지는 내부 배럴(32)과 연성의 재료로 만들어지는 외부 케이싱(33)을 구비한다.  상기 외부 케이싱은 스프로켓 구동장치의 스프로켓 티스(21)나 슬롯(20)에 의해 변형될 수 있다.
Patent KR-20020042628-A (KR)
IPC: C08F2/46
Filed: 2000-07-27
Abstract: 본 발명은 광학 섬유의 섬유와 상용성이 있고, 내부 1차 코팅재 또는 다른 코팅재에 선정된 컬러를 부여할 수 있는 착색제, 바람직하게는 염료 또는 염료 전구체를 포함하는 내부 1차 코팅재로 이루어진 방사선-경화성 광학 섬유 코팅재 조성물에 있어서, 
     상기 착색제는 반응성 염료일 수 있고, 특정의 염료는 착색된 코팅재층 또는 바람직하게는 더 외부층에서 안정화제에 의해서 바람직하게 안정화되는 것을 특징으로 한다.
Patent KR-20020048984-A (KR)
Title: Simultaneous double discharged plasma display panel
Inventor: HAN JEONG GWAN
IPC: G09G3/298
Filed: 2000-10-27
Abstract: PURPOSE: A simultaneous double discharged plasma display panel is provided to achieve improve light emitting efficiency and luminance by simultaneously generating discharge from a plurality of pixels within a unit cell. CONSTITUTION: A simultaneous double discharge PDP displays an image signal by forming N x M cells on first and second substrates(10,16) which are connected to each other in parallel with regular intervals. The N x M cells include first and second scan electrodes which are aligned in parallel on the first substrate at constant intervals; first and second sustain electrodes which are aligned in parallel between the first and second scan electrodes at constant intervals; and an address electrode(17) aligned in an orthogonal direction to the respective scan electrodes and sustain electrodes on the second substrate. The first and second scan electrodes are driven by being commonly connected to all the scan electrodes aligned in the cells of the PDP, and the first and second sustain electrodes are driven by being commonly connected in the cells. Thus, the discharge operation is simultaneously performed between the first scan electrode and the first sustain electrode, and between the second scan electrode and the second sustain electrode.
Patent KR-20020073344-A (KR)
IPC: B01L3/02
Filed: 2000-12-05
Abstract: 조절 가능한 피펫(10)은 엄지 버튼(22)을 구비한 플런저 조립체(14)를 수용하는 본체(12)를 포함하며, 플런저 조립체는 상대적으로 짧은 샘플 흡입 행정과 상대적으로 긴 샘플 분배 행정을 번갈아 가면서 축방향으로 이동한다.  안내 슬리브(32)의 안내 슬롯(108)은 플런저 샤프트(48)에 구비된 멈춤핀(52)을 구비하며, 슬롯(108)은 흡입 행정 및 분배 행정을 위한, 축방향 및 둘레 방향으로 일정 간격이 유지되어 있는 2개의 하부 멈춤부(104, 106)를 형성한다.  엄지 버튼(22)은 사용자가 누를 경우에 플런저 사프트(48)에 회전 토크를 가하는 편심된 로브(112, 114)를 포함한다.  사용자는 흡입 행정을 위해 하나의 로브(112)를 가압하여, 플런저 샤프트(48)를 일방향으로 회전시키고 상대적으로 짧은 흡입 행정을 위한 최상측 하부 멈춤부(104)와 멈춤핀(58)을 정렬시키며, 분배 행정을 위해 사용자는 다른 로브(114)를 가압하여, 플런저 샤프트를 타방향으로 회전시키고 상대적으로 긴 분배 행정을 위한 최하측 하부 멈춤부(106)와 멈춤핀(58)을 정렬시킨다.  본체의 창(116)은 사용자가 하부 멈춤부 선택 기구의 기능을 보고 이해할 수 있게 한다.
Patent KR-20020076296-A (KR)
IPC: H04N7/01
Filed: 2001-11-26
Abstract: 비디오 신호들의 모션 보상된 디-인터레이싱을 위한 처리 회로에 있어서, 상기 처리 회로는 라인 메모리(21), 디-인터레이싱 회로(22), 프레임 메모리(24), 및 캐쉬 메모리(25)를 포함하며, 픽셀 믹서(29)는 캐쉬 메모리(25)와 디-인터레이싱 회로(22)간에 놓여 있다.
Patent KR-20020079895-A (KR)
IPC: A01N47/12
Filed: 2001-02-16
Abstract: 본 발명은 살진균적으로 허용가능한 담체 및/또는 계면활성제 및 상승적 효과량의 하기 (a) 및 (b)를 포함하는 신규한 살진균 조성물에 관한 것이다: 
     (a) 화학식 I의 벤조페논 1 종 이상 
     <화학식 I> 
     
       
     
     상기 식에서, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , m 및 n은 본문 중에 정의된 의미를 가지며; 
     (b) 화학식 II의 화합물 1 종 이상 
     <화학식 II> 
     
       
     
     상기 식에서, Ar 및 R 8 은 본문 중에 정의된 의미를 갖는다. 
     그리고, 본 발명은 상승적 효과량의 (a) 화학식 I의 벤조페논 1 종 이상 및 (b) 화학식 II의 화합물 1 종 이상을 식물병원성 진균이 성장하는 부위에 적용하는단계를 포함하는 특정부위의 식물병원성 진균의 성장을 제어하는 방법에 관한 것이다.
Patent KR-20020080437-A (KR)
Title: 테이프 카세트
IPC: G11B23/087
Filed: 2001-12-25
Abstract: 카세트 하우징(1)의 전방면측에 전방 뚜껑(5)을 갖고, 전방 뚜껑(5)이 개방되어 마우스를 후퇴하는 동작에 연동하여 카세트 하우징(1)의 상면을 슬라이드식으로 후퇴 이동하는 셔터판(6)을 구비하고, 셔터판(6)의 이동 통로인 카세트 하우징(1)의 상면에 직사각형상의 표시 라벨(8)이 수납되지 않도록 셔터판(6)의 전방 뚜껑(5)과는 반대측의 변부와, 그 변부가 맞닿는 카세트 하우징의 변부를 곡선 형상으로 하고, 셔터의 상승 이동 통로(9)를 지그재그형으로 형성하였다.
Patent KR-20020084205-A (KR)
IPC: H01M8/04089
Filed: 2001-03-01
Abstract: The system has a main unit (1) and a display unit (2), a fuel cell (22) and a connected gas storage device for its power supply. The fuel cell is mounted in the display unit, the gas storage device is mounted in the main unit and the gas storage device is connected to the fuel cell via a flexible, gas-tight connection (23). The gas storage device can be inserted into a module insertion position (11).
Patent KR-20030065306-A (KR)
IPC: C08F290/14
Filed: 2001-03-22
Abstract: 고분자량의 친수성 중합체를 실리콘 하이드로겔 단량체 혼합물 중에 포함시켜 제조된 습윤성 실리콘 하이드로겔을 제공한다.  상기 친수성 중합체는 하이드로겔 매트릭스와 공유결합 없이 또는 거의 없이 하이드로겔에 포획되어 있다.
Patent KR-20030017978-A (KR)
IPC: G07D7/12
Filed: 2002-02-18
Abstract: 본 발명의 카드진위 판정장치는, 카드(1)상의 소정위치에 형성된 홀로그램 시일(2)에 대하여, 소정 방향으로부터 측정광속(P)을 홀로그램(2)을 향해서 투영하는 측정광 투영계(23)와, 홀로그램(2)에 의해 반사된 측정광속(P)에 근거하는 반사회절광(R1, R2, R3)을 수광하는 수광소자(24b)와, 홀로그램(2)에 대한 측정광속(P)의 조사위치를 변화시켜서 수광소자(24b)에서의 광량분포 특성에 대응하는 수광신호를 평균화하는 평균화 수단(25)과, 평균화 수단(25)의 출력을 허용값과 비교해서, 카드의 진위를 판정하는 판정수단(26)을 갖는다.
Patent KR-20030034080-A (KR)
IPC: H04B10/18
Filed: 2001-06-01
Abstract: 본 발명은 송신기로부터 수신기까지 광섬유 전송선에서의 누적 색분산으로 인한 변화를 효과적으로 억제하는 구조를 갖음으로서 대용량 광전송을 가능하게하는 광전송 시스템에 관한 것이다. 본 발명에 따른 광전송 시스템은 광섬유 전송선에서의 색분산의 변화를 모니터하고 색분산의 변화를 보상하여, 광섬유 전송선 전반에 걸쳐 누적 색분산의 변화를 억제한다. 색분산의 변화는 광섬유 전송선의 온도 변화를 모니터하거나, 광섬유 전송선에 병렬로 배치된 더미 광섬유 전송선(dummy fiber transmission line)에서 광을 전파되게 함으로서 계산된다. 반면에, 색분산의 변화에 대한 보상은 송신기로부터 보다 긴 파장측 또는 보다 짧은 파장측까지 신호의 파장을 시프트시킴으로서, 또는 분산 보상 광섬유 등과 같은 분산 보상기를 사용함으로서 구현된다.
Patent KR-20030010649-A (KR)
IPC: B60R21/04
Filed: 2001-04-05
Abstract: 본 발명은, 차량 객실의 내부를 향하는 돌출 영역들(2)과, 돌출 영역들에 인접한 영역에 있는 패널의 이면에 형성된 홈들(6)을 구비함으로써, 탑승자에 대한 충격의 영향을 완충시키는 차량 내부 패널에 관한 것이다.
Patent KR-20030015295-A (KR)
IPC: C23C16/50
Filed: 2001-06-08
Abstract: 공정 챔버 내에 구성요소를 분산시키기 위한 구성요소 전달 메커니즘이 공개된다. 구성요소는 공정 챔버 내 작업 소재를 처리하기 위해 사용된다. 구성요소 전달 메커니즘은 공정 챔버의 요망 영역에 구성요소를 출력하기 위한 다수의 구성요소 출력을 포함한다. 구성요소 전달 메커니즘은 다수의 구성요소 출력에 연결되는 공간 분산 스위치를 또한 포함한다. 공간 분산 스위치는 다수의 구성요소 출력 중 한개 이상에 상기 구성요소를 전달하도록 배열된다. 구성요소 전달 메커니즘은 공간 분산 스위치에 연결된 단일 구성요소 소스를 또한 포함한다. 단일 구성요소 소스는 공간 분산 스위치에 상기 구성요소를 공급하기 위해 배열된다.
Patent KR-20040040277-A (KR)
Inventor: BRENNER ROBERT
IPC: G03G15/10
Filed: 2003-01-03
Abstract: PURPOSE: A method for measuring depletion of wet toner is provided to precisely measure density of a solidified toner remaining in a liquid solvent. CONSTITUTION: An electric signal generator(2) connected to a storage device or a cartridge is provided. A first electrode(8) making contact with wet printing ink is provided such that the first electrode(8) is electrically connected to the electric signal generator(2). A second electrode(10) is electrically connected to the electric signal generator(8). A current signal having predetermined amplitude is transmitted to the first electrode from the signal generator. A signal detector detects the current signal or an absence of the current signal. The second electrode measure the amplitude of the current signal. A toner depletion alarm signal is generated in response to the amplitude of the current signal.
Patent KR-20040063203-A (KR)
Inventor: KIM SEONG GYU
IPC: B62D5/04
Filed: 2003-01-06
Abstract: PURPOSE: An electric power steering device is provided to secure stable behavior of a vehicle and to increase drivability by controlling an electric current of a motor according to the traveling conditions and achieving a function of increasing and decreasing steering auxiliary force. CONSTITUTION: An electric power steering device comprises a steering force-auxiliary control part(10) comprising a traveling condition calculation part(8) and a control current calculation part(9); a first subtractor(A1); and a second subtractor(A2). The traveling condition calculation part calculates a vehicle model from steering angle information detected from a steering angle sensor(3) and determines the bending degree of a road to assume traveling conditions of the vehicle. The control current calculation part compares the speed information of the vehicle detected from a vehicle speed sensor(2) with the traveling condition information determined from the traveling condition calculation part according to the bending degree of the road and calculates a control current of a motor(7) required to obtain the optimum steering auxiliary force under the current traveling condition of the vehicle. The first subtractor finds a difference between a desired current set from a desired current calculation part(4) and the control current calculated from the control current calculation part. The second subtractor finds a difference between the difference found from the first subtractor and a real current detected from a current detection part(6) and outputs the difference to a current control part(5).
Patent KR-20040063727-A (KR)
Title: Functional pizza containing diet enzyme, herb medicines and functional materials
Inventor: SON YOUNG SUK
IPC: A21D13/00
Filed: 2003-01-08
Abstract: PURPOSE: Functional pizza containing diet enzyme, herb medicines and functional materials is provided, which stimulates immune system and lymph system to prevent and recover diseases, inhibits aging and improves immunity in animals and plants without side effects. CONSTITUTION: The method for preparing the functional pizza containing diet enzyme, herb medicines and functional materials comprises the steps of: fermenting a mixture of grains such as cowpea, oats, buckwheat, Chinese millet, rice, barley, job's tear, foxtail millet and bean, fruits such as apple and grape, carbohydrates such as potato, sweet potato, burdock, hemp, sugar, starch and arrowroot starch, and sugarcane, pulp and alcohol to prepare vinegar containing diet enzyme; mixing 100 kg of a mixture of functional materials containing herb medicines, described in page 3 with 100 kg of a fruit mixture of maesil(Japanese apricot), ginger, grape, banana, pear, pineapple, jujube, chestnut, apple, melon, watermelon, persimmon, apricot, peach and plum in a predetermined ratio and 100 kg of grains, inserting the mixture into a pot, and fermenting the mixture at 15 to 45 deg. C for 1 to 6 months to prepare 230 kg of functional materials; mixing the functional materials with the vinegar containing diet enzyme in a ratio of 93:17, adding 50 kg of water into the mixture and fermenting the mixture for 1 month or more to prepare 250 kg of fermented functional material juice; and adding the fermented functional material juice into raw materials for pizza to prepare the functional pizza containing diet enzyme, herb medicines and functional materials.
Patent KR-20040070733-A (KR)
Inventor: LEE JUNG SEOK
IPC: H01L21/66
Filed: 2003-02-04
Abstract: PURPOSE: A SEM(scanning electronic microscope) for supporting a variable magnification optic lens is provided to analyze a defect of a wafer and more rapidly find a measurement point in measuring a line width by supporting an optic lens of various magnification while using a plurality of optic lenses of different magnifications. CONSTITUTION: A wafer is placed on a stage(208) in a vacuum chamber. An electron discharge unit(200) injects an electron beam(201) to the wafer. A variable magnification optic lens unit focuses the electron beam injected from the electron discharge unit on the wafer by using an optic lens(204) of a selected magnification.
Patent KR-20030038572-A (KR)
Inventor: BAE TAE MYEON
IPC: G06F17/30
Filed: 2003-02-06
Abstract: PURPOSE: A specific character appearance interval search system and method is provided to enable a user to search for a specific scene in video contents of a drama genre. CONSTITUTION: The system comprises a scene interval search module(10), a video analyzer(20), a search module(30), a candidate interval display(40), a user interface(50), and a video contents regenerator(60). The scene interval search module(10) gets motion data, a colour histogram, and a grouped interval frequency within video contents, and searches for the desired scene interval in the video contents. The video analyzer analyzes the searched scene interval. The search module(30) searches for an index corresponding to an interval having a frame number selected by a user, searches for feature data of the intervals relevant to the searched index, and offers the index of the highest similarity after a comparison process on searched feature data. The candidate interval display(40) displays the first scene corresponding to the index of the highest similarity offered by the search module(30). The video contents regenerator(60) offers a specific scene, to be searched for, to the search module(30) via the user interface(50).
Patent KR-20030019540-A (KR)
Inventor: CHOI JU HYEON
IPC: E05B47/00
Filed: 2003-02-13
Abstract: PURPOSE: A door locking apparatus is provided, which releases locking of a door lock by a remote controller or an input of a secret number. CONSTITUTION: A locking equipment part locks or opens a door with a safety key when a lock pipe is shifted according to driving of a motor. A remote control receiving part(210) receives a remote control signal, and a key matrix(208) releases locking by an input of a secret number. A door sensor(204) senses open and close states of a door. After registering a remote controller and a secret number according to inputs of switches(SW1-SW4), a control means(220) receives a signal of the door sensor and closes the door by controlling the locking equipment part when a predetermined key is input at a close state of the door. The control means controls a motor(244) of the locking equipment part to release the locking state, when an input secret number or remote control signal is identical to a registered secret number or remote control signal.
Patent KR-20040073734-A (KR)
Inventor: CHOI SEUNG HAK
IPC: G16B40/20
Filed: 2003-02-14
Abstract: PURPOSE: A device and a method for coding gene information are provided to form an estimated model proper to a current protocol with application of the existing data by coding each gene information inputted to a neural network based on a characteristic of the gene information. CONSTITUTION: A data input part(310) receives sample gene information, wild-type probe gene information, mutant-type probe gene information, and a mutated position for each gene information. An aligner(320) aligns the gene information centering to a mutated place. A code storage(330) stores the first code assigned to each base existing in an area upper/lower than the mutated position, and the second code assigned to the base existing in the mutated position. A coder(340) generates the first code string by assigning the first code to the base forming each gene information and adding a flag representing the existence of the base to the first code, and generates the second code string by assigning the second code to the base existing in the mutated position and adding the flag representing a kind of the sample gene information to the second code.
Patent KR-20040074149-A (KR)
Inventor: CHOI HYEONG SIK
IPC: B21K1/76
Filed: 2003-02-17
Abstract: PURPOSE: A method for manufacturing two or more of laminated arms by compression molding is provided to integrally form the arms by inserting both end parts of ring into hole formed on a rear part of the same shaped two arms and tightly and cohesively fixing the arms to the ring in such a way that the two arms are symmetrical. CONSTITUTION: In a method for manufacturing information processing arms applied to drive of hard disk, the method for manufacturing two or more of laminated arms by compression molding comprises a forming process of obtaining two arms(11a) by compression molding an aluminum sheet having certain thickness using a mold of forming machine formed in various shapes, and inserting both end parts of ring(13) into hole(12) formed on a rear part of the compression molded two arms so that the arms are tightly fixed to the ring, spaced apart from each other in a gap as long as length of the ring and maintained to the symmetrical state with being horizontally parallel to each other to control resonance, wherein a projection part(15) is formed from outer diameter to inner side of both end parts of the ring so that the hole of the arms is rested on the projection part, and the arms are thermally expanded to be inserted onto the ring when inserting an end part of the ring into the hole of the arms, and wherein the ring is thermally contracted to be inserted into the hole of the arms when inserting an end part of the ring into the hole of the arms.
Patent KR-20040076040-A (KR)
Inventor: HA YONG HO
IPC: H01L45/00
Filed: 2003-02-24
Abstract: PURPOSE: A phase-change memory device having self-heater structure is provided to improve reliability by reducing a unit cell area while being not influenced by the limit of a photolithography technology and an etch technology and by uniformly controlling the operation of the device. CONSTITUTION: The first conductive layer(22) is formed on the first level on a semiconductor substrate(10). The second conductive layer(52) is formed on the second level having a different height than that of the first level on the semiconductor substrate. A phase-change memory layer(32) extends in parallel with a main surface of the semiconductor substrate, having the first surface(34) confronting the semiconductor substrate. The first contact surface(26a) is formed on the first surface of the phase-change memory layer to supply an electrical signal from the first conductive layer to the phase-change memory layer. The second contact surface(28a) is formed on the first surface of the phase-change memory layer to supply an electrical signal from the phase-change memory layer to the second conductive layer, separated from the first contact surface.
Patent KR-20040045265-A (KR)
Inventor: ANDO TAKASHI
IPC: G03G15/20
Filed: 2003-02-25
Abstract: PURPOSE: A color fixing device is provided to increase a degree of freedom of designing a heat roller and a press roller to satisfy various design conditions. CONSTITUTION: A color fixing device includes a heat roller(1), a fixing roller(2), and a separation roller(3). The fixing roller is located in contact with the heat roller and fixes a color toner transferred to a recording medium onto the recording medium. The separation roller is placed in contact with the heat roller and discharges the recording medium out of the color fixing device. The heat roller consists of a metal core(1a), a rubber layer(1b) and a heater(1c). The heat roller is rotated by a driver. The heater is located inside the heat roller to heat the color toner. The fixing roller and the separation roller serve as a press roller for forming a nip.
Patent KR-20040085625-A (KR)
Inventor: CHO WOA JAE
IPC: A01K59/00
Filed: 2003-04-01
Abstract: PURPOSE: A bee collecting apparatus is provided to achieve an easy manipulation and convenient carrying through a simplified structure thereof, and to achieve an improvement in a height adjustment characteristic thereof. CONSTITUTION: The bee collecting apparatus comprises a case(1), a height adjustable pipe unit(3) connected to a lower end of the case by means of a connection pipe(2) and having a plurality of pipes having different diameters so as to be folded or unfolded in a telescopic manner, in the height adjustable pipe unit being received a stopper and a plastic wire saw, a winch(7) formed at a circumferential position of the lowermost pipe of the height adjustable pipe unit and having a winding drum around which a wire is releasably wound, and a tripod(4) for fixing the height adjustable pipe unit by means of a fixing pipe(41).
Patent KR-20040088959-A (KR)
Inventor: JUNG CHUN MYEON
IPC: A47L9/00
Filed: 2003-04-14
Abstract: PURPOSE: A suction area control apparatus for an upright cleaner is provided to improve cleaning efficiency by repeatedly generating suction force along the whole suction nozzle. CONSTITUTION: In an upright cleaner, a suction hole(121) is formed at one side of a suction nozzle(112). A pair of rails(122') are formed at the upper and lower parts of the suction hole, and are parallel to the suction hole. A sliding plate(123) is inserted into the rails, and has a through hole communicated with a suction tube(114). A sliding-plate moving unit is installed around the suction nozzle, and moves the sliding plate right and left.