baber/WOPTO huggingface dataset:
Patent KR-20020090355-A (KR)
Inventor: CHOI JAE SEUNG
IPC: A23G9/00
Filed: 2002-11-09
Abstract: PURPOSE: Provided is a method for manufacturing a disposable bar for a popsicle characteristically using starch rather than plastics. CONSTITUTION: The method for manufacturing a starch bar for popsicle comprises the steps of; preparing starch, Gelidium amansii extract, and Laminaria japonica extract; mixing the starch with 70% of Gelidium amansii extract and 10% of Laminaria japonica extract; kneading the mixture and compressing it in a mold into a bar; and drying the bar.
Patent KR-20040042257-A (KR)
Title: Label inmolding system for multi-label attaching blow molding
Inventor: KIM HUN
IPC: B65C9/22
Filed: 2002-11-13
Abstract: PURPOSE: A label in-molding system for multiple-label adhesion blow is provided to simplify a process and apply the label in-molding system to manufactures needing adhesion of more than two labels and manufactures of various positions and various shapes. CONSTITUTION: A label in-molding system for multiple-label adhesion blow comprises a label supply part(10) loaded with two labels adhered to an article; a label conveyor(20) individually conveying the label loaded to the label supply part; a label alignment part(30) aligning more than two labels conveyed by the label conveyor; a label-inverting unit(40) absorbing and inverting the labels aligned to the label alignment part; a label adhesion part(50) absorbing and moving the labels adhered to the label-inverting unit; and a blow-molding machine manufacturing the article to which the labels absorbed to the label adhesion part are molded.
Patent KR-20040046179-A (KR)
Title: Apparatus and method for manufacturing hydroxyapatite complex using fluidized bed reactor and pyrolyzed oyster shell
Inventor: KWON HYEOK BO
IPC: C01B25/32
Filed: 2002-11-26
Abstract: PURPOSE: Provided is a device for producing a hydroxyapatite complex (Ca10(PO4P6(OH)2)) from oyster shell, which is characterized in that phosphorus (P) in nutritious wastewater reacts with calcium released from pyrolyzed oyster shell (POS) to produce hydroxyapatite complex which is useful as an artificial biocompatible material, and also a method for producing it is provided. CONSTITUTION: The method comprises the steps of pyrolyzing raw oyster shell in a rotary kiln after pretreatment; and putting the pyrolyzed oyster shell in a fluidized bed reactor to recover phosphorous from wastewater, thereby producing hydroxyapatite complex (Ca10(PO4P6(OH)2)). The device comprises a fluidized bed reactor(2); several reactors(2a) which are installed in the fluidized bed reactor being spaced apart from each other; several holes(2b) which are formed on the reactors at regular intervals to collect hydroxyapatite complex; a glass fiber(5) which covers the bottom of the reactors; and several metering pumps(3) for supplying wastewater into each reactor(2a).
Patent KR-20040046486-A (KR)
Title: Synchronizer for manual transmission
Inventor: CHO GWON IL
IPC: F16D23/02
Filed: 2002-11-27
Abstract: PURPOSE: A synchronizer for a manual transmission is provided to prevent breakage of parts and noise, and to improve abrasion resistance and durability by buffering shock between a key groove and a synchronizer block in bumping the synchronizer block into the key groove from speed difference between the hub gear and the synchronizer ring with inserting elastic members at both sides of the key groove. CONSTITUTION: The synchronizer of a manual transmission comprises a hub gear(56) spline-combined with a main shaft; a synchronizer key(70) inserted to a key groove(54) formed in the outer periphery of the hub gear; a synchronizer ring(68) arranged at both sides of the hub gear and integrally rotated with the hub gear by inserting a synchronizer block(66) into the key groove; and a buffer unit mounted in the insertion groove(72) formed at both sides of the key groove to buffer impact between the key groove and the synchronizer block. Elastic members(74) are arranged at both sides of the synchronizer key.
Patent KR-20040047231-A (KR)
Title: A tub for drum washing machine
Inventor: CHO HAN GI
IPC: D06F39/08
Filed: 2002-11-29
Abstract: PURPOSE: A tub for a drum type washing machine is provided to drain washing water and froth out of the tub by preventing washing water and froth from separating from a water collecting portion. CONSTITUTION: A tub(50) for a drum type washing machine comprises a main body(52) of the tub, a water collecting portion(54), a drain hole(56) and a rib(58) for cofferdam. The main body of the tub is arranged inside a drum(60) to be rotated. The water collecting portion is formed to lower portion of the main body of the tub to store washing water or froth. The drain hole is formed to a lower portion of the water collecting portion to drain washing water or forth of the water collecting portion out of the tub. The rib for cofferdam is formed to a side of the water collecting portion to drain washing water or forth to the drain hole easily. Thereby, draining washing water and froth is effective by preventing washing water and froth from moving along the main body of the tub due to rotational force of the drum.
Patent KR-20040047472-A (KR)
Title: A buffer angle regulation device of running machine
Inventor: KIM JONG WORL
IPC: A63B22/02
Filed: 2002-11-30
Abstract: PURPOSE: An apparatus for controlling a shock-absorbing angle in a treadmill is provided to prevent noise by dispersing load as occurred during running, by forming the same length of a link portion to be up and down by an actuator, increasing a cushion force to a mobile wheel of the link portion and forming a shock-absorber to buff the load. CONSTITUTION: The apparatus for controlling a shock-absorbing angle in a treadmill comprises: a driving portion(110) including a rotation bar(112) to rotate by an actuator(111) and to be spiral around the outside and an operation bar(113) to be up and down, to be spiraled around the outside and to have a locking bolt(114) on the lower end; a link portion(120) in which a front link frame(121) and a rear link frame(121a) are connected by a hinge to be overlapped by the driving portion(110), the front and rear link frames form a pair of front and rear link pieces(122,122a), a pair of front and rear lower side connection bars(123) are formed to connect the front and rear link pieces, an operation bracket(130) is formed in the middle of the front lower side connection bar to be connected with the locking bolt(114) of the operation bar(113), a shock-absorbing bracket(125) is formed in the rear lower side connection bar, and a wheel(126) is formed in the lower part of the front link piece of the front link frame; a guide portion(130) in which a guide groove(131) is formed in a big shape to receive and move the wheel formed at the end of the front link frame when the link portion(120) is forded, a guide rail(133) is formed on both sides to backwardly form a connection piece(132) to connect the rear link piece of the rear link frame by a hinge, and the guide rail(133) is connected to a connection frame(134); and a shock-absorbing portion(140) to fix a shock-absorber(141) to the shock-absorbing bracket(125) of the link portion(120) to buff the link portion(120) as folding along the guide rails(133) of the guide portion(130) and to disperse the load.
Patent KR-20040048229-A (KR)
Title: Manufacturing device for environment protective artificial leather
Inventor: KANG WON SEOK
IPC: D06N3/14
Filed: 2002-12-02
Abstract: PURPOSE: A manufacturing device of artificial leather being environmentally friendly is characterized by using environmentally friendly water dispersion polyurethane resin, reducing a production cost and increasing productivity. CONSTITUTION: A manufacturing device(1) of artificial leather being environmentally friendly comprises: a dipping bath(4) dipping a base material(2) into a water dispersion polyurethane resin(3) to get about 50% of moisture content; a dryer(5) drying the dipped material(2a); a steam drum(6) smoothing a surface of the material; a coater(7) coating an upper side of the material(2a) with the water dispersion polyurethane resin(3) containing a thickener; a steam chamber(8) steam-coagulating the coated material(2b); a steam damper installed in the steam chamber(8) and divided on an upper and a lower steaming chambers and a steam injecting chamber; opening holes formed on both sides of the steam damper; many steam injectors injecting steam to the streaming chamber; steam pipes for removing condensate water set on an upper part, the front and the rear of the steaming chamber; an air heater(14) which is installed on the steaming chamber, supplying hot blast through a hot-air injection pipe(14a) to the steam injecting chamber; a discharge steam absorbing tube(15) set on the air heater(14); a gutter for catching external condensate water installed on an inlet come the coated material(2b) in; a first dryer(18) drying a silver layer of the coated material(2b); a steam drum(17) smoothing the silver layer; a second dryer(18a) drying the coated material(2b); and a winder(20).
Patent KR-20040050557-A (KR)
Title: built-in type refrigerator
Inventor: JUNG UI YEOP
IPC: F25D23/10
Filed: 2002-12-10
Abstract: PURPOSE: A built-in refrigerator is provided to improve the space utilization by installing a refrigerator in a sink, and improve an effect of radiation of a condenser and a compressor. CONSTITUTION: A main body(10) is installed in a sink and has a machine chamber(11) at a lower part. A condenser(30) and a compressor(40) are installed in the machine chamber for radiating heat. A cooling fan(50) is installed in the machine chamber for cooling the condenser and the compressor. A heat dissipating passage(60) communicates the machine chamber with a frontal outside of the main body to radiate heat generated from the condenser and the compressor to the outside. A divider(180) is installed on the heat dissipating passage for dividing the heat dissipating passage into an inflow passage(61) and a discharge passage(62). A front end(180a) of the divider placed at the machine chamber is placed at a border of front and rear ends of the cooling fan. The rest of the divider is inclined toward the discharge passage.
Patent KR-20040051731-A (KR)
Title: Microorganism producing 5’-Xanthylic acid
Inventor: JANG JAE YEONG
IPC: C12R1/15
Filed: 2002-12-11
Abstract: PURPOSE: Provided is a microorganism producing 5'-xanthylic acid, thereby directly accumulating 5'-xanthylic acid in medium in higher yield and purity by inhibiting ATP synthetase activity and increasing oligomycin tolerance. CONSTITUTION: The microorganism producing 5'-xanthylic acid Corynebacterium ammoniagenes CJXOL 0201(KCCM-10447) is provided, wherein Corynebacterium ammoniagenes CJXOL 0201(KCCM-10447) has oligomycin tolerance at more than 20 mg/l of oligomycin. The method for isolating Corynebacterium ammoniagenes CJXOL 0201(KCCM-10447) comprises the steps of: treating a parent microorganism Corynebacterium ammoniagenes KCCM 10340 with mutation-inducing methods such as ultraviolet radiation and N-methyl-N'-nitro-N-nitrosoguanidine(NTG) treatment; culturing the treated Corynebacterium ammoniagenes KCCM 10340 in a medium containing different concentrations of oligomycin; and selecting a strain growing in a medium containing 20 mg/l or more of oligomycin.
Patent KR-20040053858-A (KR)
Title: system for linking of wireless and cellular network and method thereof, its program storing recording medium
Inventor: PARK NAM HUN
IPC: H04L12/46
Filed: 2002-12-16
Abstract: PURPOSE: An interworking system between a WLAN(Wireless LAN) and a cellular phone network is provided to operate an IEEE802.11 physical layer and an AP(Access Point) according to an 802.11e MAC protocol that improves a QoS function, thereby supporting service mobility and supporting dual modes by selectively interworking a WLAN and a cellular network. CONSTITUTION: A wireless station(310) maintains profile information in the same information type as a mobile terminal, and supports dual modes to connect with a WLAN or to be operated by interworking with a cellular network. If the wireless station(310) requests a call setup and transceives data after the call setup, APs(320) wirelessly connect with the wireless station(310) by using an 802.11 physical layer and an 802.11e MAC function, receive data and a control signal, and transmit the data and the control signal to an APC(330). The APC(330) maintains information necessary for interworking with the cellular network by accessing the APs(320), and connects with an MSC/VLR(350) and an SGSN(340) of the cellular network.
Patent KR-20040055375-A (KR)
Inventor: SON YOUNG SUK
IPC: B27N3/00
Filed: 2002-12-20
Abstract: PURPOSE: Provided is a method for making an MDF, a material for furniture, containing Chinese medicinal herbs, health-aid foods and medicines which gives various pharmacological effects, far infrared ray- and anion-emitting effects, and other effects favorable to human health. CONSTITUTION: The method for making an MDF material comprises adding to processes for saccharification and fermentation for making an MDF from dietetic enzyme-containing natural materials, various medicinal materials, Chinese medicinal herbs, health-aid plants including woods and herbs such as roots, leaves, trunks, fruits, seeds, peels, flowers, saps, fragrant liquids, etc., health-aid animals, marine plants, earths, foods, medicines and minerals to incorporate them into the MDF by a transfer process or dipping process.
Patent KR-20030055122-A (KR)
IPC: G07G1/00
Filed: 2002-12-23
Abstract: 본 발명의 금전수납장치는 복수의 인출부재의 조작성을 향상시키도록 한 것이고, 본체케이스(2) 내에 인출 가능하게 적층되어 수납된 제 1, 제 2 인출부재(4, 5) 중, 제 1 인출부재(4)를 본체케이스(2)에 대해 로크 실시하는 실린더로크(23)와, 제 1 인출부재(4)를 인출하고 있을 때에 제 2 인출부재(5)를 본체케이스(2)에 대해 로크하는 로크부재(27)를 구비했으며, 따라서 제 1, 제 2 인출부재(4, 5)에 각각 실린더로크(23)를 설치할 필요가 없고, 제 1 인출부재(4)에 실린더로크(23)를 설치하며, 이 실린더로크(23)를 로크 해제했을 때에 제 2 인출부재(5)에 설치된 로크부재(27)를 조작할 수 있으며, 이에 따라 제 1, 제 2 인출부재(4, 5)의 로크실시 및 로크해제 조작성의 향상을 도모하여 사용 편리함이 좋은 것으로 하는 것을 특징으로 한다.
Patent KR-20040057460-A (KR)
Title: Controller of gunnery training apparatus for k1 tank
Inventor: KIM GYEONG SU
IPC: G09B9/00
Filed: 2002-12-26
Abstract: PURPOSE: A controller of a K1 tank gunnery training system is provided, which enables a learner to obtain the real sensibility by providing the movement to the learner according to the learner's operation result. CONSTITUTION: A controller of a K1 tank gunnery training system includes an operating board, a video processor, a dynamic characteristic unit, a control unit, and an operating unit. The operating board(10) is controlled by a learner. In addition, the operating board is used for displaying the learner's operating result. The video processor(40) is used for outputting a geographical characteristic of an image and a traveling speed of a target and converting the image according to a movement of a turret. The dynamic characteristic unit(50) generates the movement according to the movement of the tank and the movement of the turret, and a shooting state. The control unit(20) performs a control operation to generate the movement and output an operating result to the operating board. The operating unit(30) performs a training process by setting up a training state and a troubling state.
Patent KR-20040059090-A (KR)
Title: Plazma vapor apparatus for forming liquid crystal display device
Inventor: KIM HO IN
IPC: G02F1/13
Filed: 2002-12-27
Abstract: PURPOSE: A plasma deposition apparatus for forming a liquid crystal display is provided to form a groove at a side surface of a shadow frame and insulate upper and lower portions by using the region formed on the groove as a boundary, thereby preventing short between a substrate and the shield frame. CONSTITUTION: A shadow frame supporter(136) comprises a support pin(136a) for fixing the shadow frame(135) and a support pin supporting stand(136b) integrally formed with the support pin(136a). The support pin supporting stand(136b) has a groove(140) formed along its outline, and is connected to a susceptor(134) and then supports the support pin(136a). The width of the support pin(136a) narrows till the shadow frame(135). The groove(140) prevents short between a substrate and the support frame(134). Because a metal material cannot be deposited at the inside of the groove(140), insulation between the substrate and the support frame(134) is maintained.
Patent KR-20040059834-A (KR)
Title: Method for fabricating capacitor having cylinderical structure
Inventor: LEE NAM JAE
IPC: H01L27/108
Filed: 2002-12-30
Abstract: PURPOSE: A method for manufacturing a cylindrical capacitor is provided to prevent short and collapse of storage node patterns by using a nitride pattern with slit shape. CONSTITUTION: An etch stop layer(3) and an oxide layer(4) for forming a storage node are sequentially formed on a substrate. A slit is formed by selectively etching the oxide layer. A nitride layer(6) is deposited on the resultant structure to fill the slit. The nitride layer and the oxide layer are etched by using a hard mask as a mask. A polysilicon layer(9) as a storage node is formed on the remaining oxide pattern and nitride pattern.
Patent KR-20040061856-A (KR)
Title: Method for fabricating of semiconductor device
Inventor: JUNG SU OK
IPC: H01L21/60
Filed: 2002-12-31
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent short and to improve topology of a gate electrode by using a multilayer hard mask. CONSTITUTION: A gate oxide layer(12) and a conductive layer(14) are formed on a substrate(10). By sequentially depositing and patterning the first nitride layer(30-1), an oxide layer(30-2) and the second nitride layer(30-3), a multilayer hard mask(30) is formed on the gate conductive layer. An insulating spacer(20) is formed at both sidewalls of the patterns. Landing plug contact holes are formed by etching an interlayer dielectric. A landing plug(22) is then formed in the landing plug contact holes.
Patent KR-20020016920-A (KR)
Title: Polyamines Comprising Urea Groups, Method for Their Production, and Their Use as Hardeners for Epoxide Resins
IPC: C08G18/80
Filed: 2000-07-17
Abstract: The present invention provides polyamines which contain urea groups, a process for the preparation thereof and their use to produce adhesives, sealants, embedding compounds, moulded items or coatings.
Patent KR-20020048378-A (KR)
Title: 탄화수소 연료 처리기 촉매
IPC: B01J23/76
Filed: 2000-07-27
Abstract: 디젤과 같은 탄화수소 연료를 간단한 연료, 특히 수소로 전환, 또는 개질하기 위한 탄화수소 연료 처리기에 사용하기 위한 촉매는 회티탄석 구조를 갖는 희토 금속(M) 산화 코발트(MCoO 3 )를 포함한다. 일 조성물에서, 촉매는 희토 금속 코발트 산화물, 바람직하게는 산화 란타늄 코발트 LaCoO 3 , 및 알칼리 토금속 코발트 산화물, 바람직하게는 산화 스트론튬 코발트 SrCoO 3 의 회티탄석 구조를 갖는 고체 용액을 포함한다. 촉매 활성을 더욱 증진시키기 위하여, 촉매는 백금 또는 루테늄과 같은 귀금속 산화물을 추가로 포함할 수 있다.
Patent KR-20020016944-A (KR)
Title: 하부 요로증 치료용 의약 조성물
IPC: A61P13/02
Filed: 2000-06-07
Abstract: 본 발명은 탐술로신 또는 그의 제약학적으로 허용되는 염을 유효 성분으로서 함유하는 하부 요로증 치료용 의약 조성물에 관한 것이다.
Patent KR-20020059390-A (KR)
IPC: F16H3/083
Filed: 2000-09-05
Abstract: 본 발명은 방사상의 구멍(214, 215, 216)이 뚫린 중공축(21)과; 내부 스플라인들이 형성되어 있고 상기 중공축(21)에 장착된 아이들링 기어(44, 45, 46)와; 상기 중공축(21)에 움직 가능하게 장착된 코터링 로드(5)와 상기 아이들링 기어 반대편에 정렬되어 있는 볼(64 내지 66)들과; 상기 아이들링 기어와 상기 축사이에 위치되어 있으며 상기 중공축에 대하여 회전 가능하게 고정된 케이지(7)로 이루어진 기어박스를 개시한다. 상기 코터링 로드는 코터링 로드의 축 위치에 따라 인게이지 되도록 디자인된 방사상의 돌기부(21)를 포함한다. 상기 케이지(7)는, 그에 해당하는 볼들이 그에 해당하는 기어의 스플라인에 인게이지 되도록 어느 순간에 서로 떨어질 수 있는 세그먼트들을 포함한다.
Patent KR-20020038776-A (KR)
IPC: A01K67/027
Filed: 2000-09-27
Abstract: The invention features a method of promoting the development of a pre-natal non-human mammal. The method includes: forming a reconstructed embryo in association with at least one extra embryonic cell, e.g., a tetraploid cell; transferring the reconstructed embryo into a recipient mammal; and allowing the embryo to develop, to thereby promote development of the mammal.
Patent KR-20020038808-A (KR)
Inventor: CHOI YEONG GWON
IPC: A61P25/04
Filed: 2000-10-06
Abstract: PURPOSE: Provided are transdermal and transmucosal drug delivery(TDD) devices. More particularly, provided are dual drug loaded adhesive laminated TDD devices for delivering drugs at different rates, for example, the delivery of fentanyl and its analgetically effective derivatives for the relief of postoperative and terminal cancer pains. CONSTITUTION: A dual drug containing adhesive transdermal drug delivery system comprises: 1) a support layer; 2) a first drug containing adhesive layer and a second drug containing adhesive layer each of the layers having a proximal and distal surface wherein each layer is positioned adjacent to the other with each layer having its distal surface laminated to the support layer; and 3) a peelable backing layer positioned over and laminated to the proximal surface of the first and second adhesive layers layer.
Patent KR-20020050794-A (KR)
IPC: C08F6/00
Filed: 2000-11-17
Abstract: 본 발명은 기체 제거관(6), 생성물 입구(11), 생성물 분배기(17), 생성물 배출부(13) 및 증기 배출부(12)를 포함하는 스트랜드 증발기에 관한 것이다.  본 발명은 생성물 분배기(17)가 하나 이상의 분배 파이프(1) 및 파이프 벽 내에 복수의 개구를 갖는 복수의 평행하게 배열된 노즐 파이프(2)가 제공되는 매니폴드 분배기처럼 구성되는 것을 특징으로 한다.  또한, 본 발명은 노즐 튜브(2)가 측방향으로 오프셋 되도록 양호하게는 다수의 평면 내에 적층식으로 배열되는 것을 특징으로 한다.
Patent KR-20020062668-A (KR)
IPC: A61L15/18
Filed: 2000-12-19
Abstract: Absorbent structures that form superabsorbent polymers in situ. The structures include an absorbent material and a fibrous material containing an activating agent. The fibrous material releases the activating agent upon stimulation with an activator, which causes the polymer to become a superabsorbent polymer. The absorbent component is desirably a water- swellable, water-insoluble polymer. The absorbent structures form a superabsorbent composition in situ. Methods of making the activating agent containing fibrous material are provided.
Patent KR-20020074194-A (KR)
IPC: C25D3/56
Filed: 2001-11-03
Abstract: 본 발명은 물질, 상세하게는 금속 물질의 전해물 코팅을 위한 방법에 관한 것으로, 적어도 크롬산, 황산, 이소폴리안이온-형성 금속, 단쇄 지방족 술폰산, 염(salt) 및/또는 그 할로-유도체 및 플루오르화물을 포함하는 전해물로부터 크롬 합금이 증착된다. 발명에 따라 합금이 증착될 수 있는데, 이는 단쇄 지방족 술폰산과 플루오라이드의 결합 부가의 결과로서 높은 비율의 이소폴리안이온-형성 금속을 포함할 수 있으며 그럼에도 불구하고 부드럽고 광택이 있다. 당해 기술에 공지된 합금 코팅과 비교해 볼 때, 특히 상기 크롬/몰리브덴 합금이 일정한 이점이 있다. 게다가, 플루오르화물의 존재는 특히 상당히 높은 경도를 갖는 상기 증착된 코팅물을 야기한다.
Patent KR-20020077879-A (KR)
IPC: C23G3/02
Filed: 2001-02-15
Abstract: 본 발명은 제어가 이뤄지는 피클링 과정에 공급되는 압연 금속 스트립(1), 특히 강 스트립을 피클링하는 방법 및 장치에 관한 것이다.  피클링 과정을 통상의 피클링 파라미터에 의거하여 행할 뿐만 아니라, 피클링 액조 외부의 추가의 파라미터까지도 고려할 수 있도록 하기 위해, 피클링 과정을 피클링 매체 파라미터에 추가하여 금속 스트립(1)이 피클링부(3)에 유입되기 이전에 확인 및/또는 측정된 코일(2) 및/또는 금속 스트립(1)의 파라미터에 의거하여 제어하도록 조치한다.
Patent KR-20020069249-A (KR)
Title: Novel Colorants, Colorant Stabilizers, Ink Compositions, And Improved Methods Of Making The Same
IPC: C09B67/00
Filed: 2001-01-12
Abstract: The present invention relates to a family of new porphine compounds for use as colorants and/or colorant stabilizers. The new porphine compounds may be used alone or may be used in combination with one or more colorants to provide light stability to colorants. The present invention further relates to inks containing the new porphine compounds and a method for making the new compounds. The present invention also relates to improved methods of making porphines. The improved processes allow the production of porphines at lower cost and higher yields compared to conventional methods of making porphines.
Patent KR-20030004325-A (KR)
IPC: B01J8/04
Filed: 2001-01-05
Abstract: 복수의 1차 개질 튜브(16) 및 상기 튜브를 가열하기 위하여 상기 튜브의 외부로 고온 유체 매질을 공급하기 위한 수단(20)을 포함하는 1차 개질 영역과, 거기에 산소 함유 가스를 공급하기 위한 수단(24), 연소 영역 및, 선택적으로, 2차 개질 촉매 영역을 구비한 2차 개질 영역을 갖는 증기 개질 장치이다.  1차 및 2차 개질 영역은 내부면에 내화 절연재를 구비한 금속 쉘(10) 내에 위치되고,  2차 개질 가스를 상기 2차 개질 영역에서부터 고온 유체 매질로서 사용하기 위하여 상기 1차 개질 영역으로 운송하기 위해 제공된다.  쉘 및 도관 수단은 냉각수를 공급하기 위한 수단이 구비된 재킷(12) 내에 둘러싸여 있고, 상기 쉘 및 도관의 외부면은 냉각수에 의해 냉각됨에 따라, 작동중 쉘 및 도관이 겪는 열 팽창을 감소시킨다.
Patent KR-20020081483-A (KR)
Title: 초경합금 공구 및 그 제조방법
IPC: B23B27/14
Filed: 2001-03-20
Abstract: 본 발명은 피복된 침탄 카바이드 공구(20, 70), 및 그것을 제조하기 위한 방법에 관한 것으로, 적어도 하나의 부분압력을 지니는 분위기에서 질소 부분압력의 일부 기간 중 소결합으로써, 최종-소결된 기재(30, 79)가 형성된다.