baber/WOPTO huggingface dataset:
Patent KR-20040026288-A (KR)
Title: Modify prevent means of a percussion instrument
Inventor: LEE SEOK JE
IPC: G10D13/00
Filed: 2002-09-24
Abstract: PURPOSE: A wear-proof structure for a percussion instrument is provided to allow the percussion instrument to generate clear sound when a player plays the percussion instrument by forming a wear-proof member at an edge portion of the percussion instrument. CONSTITUTION: A wear-proof structure for a percussion instrument includes a wear-proof member formed at an edge portion of the percussion instrument. The wear-proof member is positioned corresponding to a curvature surface of an edge section(5) of the percussion instrument. The wear-proof member is divided into several parts, which are bonded to each other. The wear-proof member is made from a wood material in order to prevent the edge section(5) of the percussion instrument from being deformed. The wear-proof member is bonded to the edge section(5) of the percussion instrument.
Patent KR-20020092852-A (KR)
Inventor: HAN SANG KWAN
IPC: C02F3/00
Filed: 2002-09-24
Abstract: PURPOSE: A net-type media for attached-growth of microorganism and its construction are provided, which are constituted in such a way that several crossties fix a net-type media that is manufactured by rice straw or corn stalk. CONSTITUTION: The net-type media for attached-growth of microorganism comprises a net-type media(1) for attached-growth of microorganism; a waterway(2); a copper pipe for convecting solar energy collected at solar collector; a heating element which keeps water steady; and several crossties which fix the net-type media.
Patent KR-20040026563-A (KR)
Title: Key pad assembly of mobile phone
Inventor: LIM IN SU
IPC: H04B1/38
Filed: 2002-09-25
Abstract: PURPOSE: A key pad assembly of a mobile communication terminal is provided to allow a user to arrange a key board to his/her taste by enabling the key board to be coupled detachably at an upper surface of key buttons and have diverse colors and signs. CONSTITUTION: When a plurality of key buttons(101) formed protruded on a key pad(100) are inserted into a plurality of button holes formed at a casing frame, each upper surface of the key buttons(101) is a bit protruded from the surface of the casing frame and character plates(103) are coupled thereon. The character plates(103) fixedly coupled on the key button(101) is easily detached when an upper plate part(105) is pulled out with an external force, namely, with a force stronger than a coupling force between an engaging hole(102) and a protrusion(104). When a user presses the character plates(103) coupled on each key button(101) according to a phone number of the other party or a text message, a specific signal is generated so that the user can make a call communication or exchange a text message with the other party. If a sign(106) displayed at the upper surface of one character plate(103) is worn away because of frequent use of the character plate(103), the corresponding character plate(103) is separated from the key button(101) and new character plate is coupled thereon.
Patent KR-20030029510-A (KR)
Title: Semiconductor memory device
Inventor: NAGAMINE HISAYUKI
IPC: G11C11/41
Filed: 2002-10-04
Abstract: PURPOSE: To provide a semiconductor storage that inhibits an increase in chip area and at the same time can reduce a difference in a read speed that is generated between far- and near-end-side memory cells. CONSTITUTION: The semiconductor storage has a plurality of memory cells 11 that are provided at cross portions of a plurality of word lines WL that are extended in a row direction and bit lines BL and /BL, a selection circuit 12 that is connected to the word lines WL and selects the memory cell 11, and a read circuit 13 that is connected to the bit lines BL and /BL and reads storage information from the memory cell 11. In the group of the memory cell 11 that is connected to the same word line WL, the current drive capability of the memory cell 11B on the far-end-side that is far from the selection circuit 12 is set higher than the current drive capability of the near-end-side memory cell 11A that is near the selection circuit 12.
Patent KR-20040031357-A (KR)
Title: Automatic moving system and method for parking vehicle using comb
Inventor: LEE BONG YEOL
IPC: E04H6/18
Filed: 2002-10-04
Abstract: PURPOSE: An automatic conveyor for a parked car using a movable leg is provided to convey parked cars safely, conveniently and continuously within the appointed sphere. CONSTITUTION: The automatic conveyor for a parked car comprises: a main frame(1) moved by four wheels(3) and two auxiliary wheels(3a), wherein the four wheels(3) which convey the main frame(1) are moved by a movable wheel shaft(4) operated by a movable geared motor(6); a reciprocating frame(2) containing a forked foot(5) and a ribbed leg(19) to support a parked car(24), and moving vertically without the interference of the main frame(1) by rotating an inclined cam(13) by a sprocket(12) limited to a cam fixing pin(22) and a bearing(14) by the operation of a chain(10) by a reciprocating geared motor(11), then moving a reciprocating roller(13a) fixed to the reciprocating frame(2), and reciprocating smoothly within the appointed sphere by a reciprocating guide(16) fixed to the main frame(1), a guide plate(16a) and auxiliary guides(17,17a) fixed to the reciprocating frame(2); and a conveyance unit moving the forked leg(5) and the ribbed leg(19) to the inner/outer sides of the main frame(1) using a pinion gear(8) and a rack gear(9). Wherein the parked car(24) is reciprocated by the forked leg(5), the ribbed leg(19) and the packing stand(23).
Patent KR-20040035409-A (KR)
Title: Electroluminescent display panel wherein capacitance is increased
Inventor: SEO SEONG MO
IPC: H01J1/30
Filed: 2002-10-22
Abstract: PURPOSE: An electroluminescence display panel is provided to achieve improved operating speeds of transistors and electroluminescence display panel by increasing capacitance. CONSTITUTION: An electroluminescence display panel comprises a substrate(SB); a silicon layer(TR2) formed along a pattern on the substrate; a lower insulating layer(INL) formed on the silicon layer; lower metal layers(GE1,VE1) formed along a pattern on the lower insulating layer; an intermediate insulating layer(INM) formed on the lower metal layers; upper metal layers(CL1(M-1),CN1(M-1)) formed along a pattern on the intermediate insulating layer; an upper insulating layer(INT) formed on the upper metal layers; and a protruded pattern(PR) of the silicon layer disposed in the position acting as capacitors between the lower metal layers and the upper metal layers.
Patent KR-20040037014-A (KR)
Title: Raising seeding apparatus
Inventor: KIM JAE HYEUN
IPC: A01G9/10
Filed: 2002-10-26
Abstract: PURPOSE: Provided is a seedling raising apparatus which supplies a controlled amount of water for a controlled time and maintains appropriate temperature according to germination of the rice seed and growth of the rice seedling, as well as gives heat insulation effect. CONSTITUTION: A seedling raising apparatus comprises a post member(10) with a screw part(12), an installation member(20) with a water supply unit(A) and a seedling raising box(80), an interval maintaining member(30) to maintain the interval of the installation member, and a heating unit(B).
Patent KR-20040040787-A (KR)
Title: cosmetic composition involved Berberin Glycyrrhizinate
Inventor: JUN JONG UN
IPC: A61Q19/00
Filed: 2002-11-08
Abstract: PURPOSE: Provided is a cosmetic composition containing Berberin Glycyrrhizinate as an active ingredient. The composition is useful for cosmetics having excellent anti-aging, skin protection and skin whitening effects, therapeutics for treating over-pigmentation, and food additives for inhibiting browning. CONSTITUTION: A cosmetic composition is characterized by containing as an active ingredient, 0.0001-20.0 wt.% of berberin glycyrrhizinate which is an ion-pair precipitate of berberine chloride with ammonium glycyrrhizinate, sodium glycyrrhizinate or potassium glycyrrhizinate. The cosmetic composition is used for skin whitening.
Patent KR-20040043636-A (KR)
Title: method and apparatus for version check in programmable logic device
Inventor: LEE HONG GI
IPC: G06F9/06
Filed: 2002-11-19
Abstract: PURPOSE: A PLD(Programmable Logic Device) checking system and method is provided to simplify a conventional complex version check process and to solve an interoperability problem between a PLD tool and a PLD version check processor tool. CONSTITUTION: The system comprises a firmware module, a communication interface(14), a PLD(12), and a processor(11). The firmware module stores software program data, and installs a software module by programming the stored software program data. The communication interface(14) receives a PLD version check request signal over a network. The PLD(12) drives the software module programmed by the firmware, checks a version by an arbitrary frequency, and stores the checked version as a version function value. The processor(11) downloads the stored version function value, and outputs it in a case that the communication interface(14) receives the version request signal.
Patent KR-20040047171-A (KR)
Title: Broad-band Variable Gain Amplifier with High Linearity which Operates in Switch-mode
Inventor: CHO YEONG HO
IPC: H03G1/00
Filed: 2002-11-29
Abstract: PURPOSE: A broadband variable gain amplifier having a high linearity to perform a switch-mode operation is provided to improve the linearity of the variable gain amplifier by controlling gains and the linearity of each amplifier according a power level of an input signal. CONSTITUTION: A broadband variable gain amplifier having a linearity with performing a switch-mode operation includes an amplification element, a broadband matching unit, an attenuation unit, an activation unit, and a load impedance unit. The amplification element includes a first terminal as an input terminal, a second terminal as an output terminal, and a third terminal connected to the second terminal to vary the intensity and the direction of the current. The broadband matching unit(210) is connected to the input terminal and the output terminal in order to match the input impedance in a high gain mode. The attenuation unit(230) is connected to the input terminal and the output terminal in order to attenuate the input signal in a low gain mode. The activation unit is connected to the first terminal in order to activate the amplification element in the high gain mode. The load impedance unit(201) is connected between the first terminal and the first power source.
Patent KR-20040049730-A (KR)
Title: Method for operation, administration, and maintenance of multiple Ethernet passive optical network and apparatus therefor
Inventor: HUH JAE DU
IPC: H04L12/24
Filed: 2002-12-07
Abstract: PURPOSE: A method of operating and maintaining a network for managing plural EPONs(Ethernet Passive Optical Networks) and a device thereof are provided to define a standardized OAM information packet structure and processing method for transmitting OAM information, and to exchange the OAM information by using TCP/IP, thereby removing inefficiency of a system. CONSTITUTION: In a standby state(501), if an EMS(Element Management System) server operates to receive OAM information in IPC message type(502), a system analyzes a header of an IPC message(503). The system decides whether the IPC message is from an EMS client or from an EPON OAM block by using an SNI(Source Node Identifier) among information of the header(504). If the message is from the EMS client, the system branches to an A1. If the message is from the EPON OAM block, the system branches to an A2.
Patent KR-20040050774-A (KR)
Title: Decoration cover of mobile phone
Inventor: KIM TAE WAN
IPC: H04M1/02
Filed: 2002-12-09
Abstract: PURPOSE: A mobile communication terminal having a detachable decorative cover is provided to separate a front cover of a sub folder case into an upper front cover and a decorative lower front cover, thereby freely changing the decorative lower front cover. CONSTITUTION: A lower front cover(6) has at least more than one protruded hook(7) formed on its inner side to be combined to or separated from a sub folder case(2). At least more than one coupling projection(8) is formed on the inner side of a rear cover(3) to combine with the hooks(7). A pin hole(9) is formed in a predetermined part of the rear cover(3), and the hooks(7) coupled with the coupling projections(8) of the rear cover(3) are pushed to be separated by a pin bar piercing through the pin hole(9).
Patent KR-20040051283-A (KR)
Title: Method for targeted advertising through wireless terminal and System therefor
Inventor: SONG SEUNG HYE
Filed: 2002-12-12
Abstract: PURPOSE: A method and a system for a target AD(ADvertisement) through a wireless terminal are provided to offer the AD by changing a sort of the AD after analyzing a characteristic of a subscriber of an AD agency and an event generated from the subscriber, and predicting a next purchase activity. CONSTITUTION: A subscriber information storage(104) receives the registration for the subscriber information including the wireless terminal of the subscriber and a payment tool. An event information receiver(101) receives the generated event information from a server having the generated event information if the event using the registered payment tool is generated. An AD database(102) stores the AD transmitted to the subscriber. An AD setting tool(103) sets the AD depending on the characteristic of the probable event. An AD extractor(105) extracts the AD transmitted to the subscriber generating the event from the AD database by using the event information received from the event information receiver and the information set to the AD setting tool. An AD provider(106) transmits the extracted AD to the wireless terminal of the subscriber.
Patent KR-20040053622-A (KR)
Title: Fabrocation method for wormwood paper
Inventor: GO WUN MAM
IPC: D21H17/02
Filed: 2002-12-17
Abstract: PURPOSE: Provided is a mugwort paper which has a perfume and a color intrinsic to the mugwort, and exerts the efficacy of the mugwort by the medium of paper. CONSTITUTION: A method of manufacturing the mugwort paper comprises the steps of: mixing a live mugwort with dried mugwort at a predetermined ratio, and boiling the mixture in water; drying the boiled mixture after the bitter smell thereof is removed; pulverizing the dried into micro particles; mixing the pulverized with an inner bark powder of paper mulberry at a predetermined ratio; and beating the mixture powder to make a mulberry paper.
Patent KR-20040056557-A (KR)
Title: Manufacturing method of ginseng steamed red feed
Inventor: KIM BONG SU
IPC: A23K1/00
Filed: 2002-12-24
Abstract: PURPOSE: A method of making feed using as a main material red ginseng cake(dregs) as a red ginseng by-product is provided. The product contains a red ginseng component and thus promotes the growth and meat quality of cattle fed therewith. CONSTITUTION: Red ginseng cake(dregs) is cut to 1 to 5cm in a state of a moisture content of 85 to 90%. Then, 20% by weight of the cut red ginseng cake is mixed with 10% by weight of brewer's spent gain, 20% by weight of crushed corn, 5% by weight of bean dregs, 5% by weight of wheat bran, 7% by weight of soft barley, 7% by weight of oats, 7% by weight of rye grass, 8% by weight of beets, 8% by weight of alfalfa, 5% by weight of awns, 3% by weight of sesame dregs and 2% by weight of salt while agitating for 20 to 30min.
Patent KR-20040059025-A (KR)
Title: Ac discharge device for decomposing off-gas
Inventor: CHOI GWANG HO
IPC: B01D53/32
Filed: 2002-12-27
Abstract: PURPOSE: Provided is an alternating current discharging device for treating exhaust gas which makes it easy to modulate the discharging device and secures stability and convenience of movement by reinforcing shock-resistance of the reactor. CONSTITUTION: The device comprises a reactor main body (4) having an inner space where exhaust gas flows, a cathode electrode (6) and an anode electrode (8), each of which is equipped at the inner part of the reactor main body as a wire form and a wire form reactor (12) comprising a dielectric substance coating film (10) by being formed on any one surface of the cathode electrode and the anode electrode and an alternating current power source applying alternating current power to the cathode electrode and the anode electrode to induce the dielectric substance discharging in the wire form reactor.
Patent KR-20040059674-A (KR)
Title: Mounting Structure of cooling fan for Over the range
Inventor: KIM SU HWAN
IPC: F24C15/20
Filed: 2002-12-28
Abstract: PURPOSE: Installation structure of a cooling fan for a microwave oven used as a hood is provided to replace and repair the fan assembly conveniently by eliminating the control panel only without removing the outer case. CONSTITUTION: An installation system of a fan assembly of a microwave oven comprises a duct body(112) installed over a cavity(100) and an electric component chamber(104) to guide air flow for cooling the electric components and for functioning as a hood; a fan guide part(114) formed in the duct body at the electric component chamber and composed of a fan(122) of a fan assembly(120) to generate cooling air flow by communicating the duct body with the electric component chamber; and an assembling boss(118) having an assembling hole combined with an assembling screw(124) through the fan guide part in the electric component chamber to install the fan assembly.
Patent KR-20040059783-A (KR)
Title: Method of manufacturing capacitor for semiconductor device
Inventor: LEE GI JEONG
IPC: H01L21/8242
Filed: 2002-12-30
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to guarantee sufficient capacitance corresponding to high integration and improve a leakage current characteristic and a dielectric characteristic by effectively preventing an interfacial region between a lower electrode and a dielectric layer while excluding a surface nitrification process. CONSTITUTION: A lower electrode(13) is formed on a semiconductor substrate(10). A chloride-free silicon nitride thin film(14A) is formed as the first dielectric layer on the lower electrode. A titanium oxide layer(14B) as the second dielectric layer is formed on the silicon nitride thin film to form a dielectric layer(14) made of a dual layer composed of the titanium oxide layer and the silicon nitride thin film. An upper electrode is formed on the dielectric layer.
Patent KR-20020026571-A (KR)
IPC: C08F212/02
Filed: 2001-06-12
Abstract: 본 발명은 고무를 기간 폴리머로 하고, 고급지방산염을 사용하는 유화중합에 의해 얻어지는 그래프트 공중합체, 이 그래프트 공중합체 100 중량부에 대해, 메틸메타크릴레이트 30 내지 60 중량%, 방향족 비닐 단량체 65 내지 35 중량%, 가교성 단량체 0.1 내지 25 중량% 및 공중합가능한 기타 단량체 0 내지 30 중량% 로 이루어지는 가교 폴리머 0.1 내지 10 중량부 및 활제 0.1 내지 10 중량부로 이루어지는 분체 수지 조성물에 관한 것으로서,이 조성물은 실온 및 저온에서 분체 특성, 특히 내블로킹성이 탁월하다.    상기 조성물은 열가소성 수지용 내충격성 개량제로서 사용된 종래의 고무가 풍부한 그라프트 공중합체에 비해 저온 저장시에 분체 특성이 현저히 향상된다.
Patent KR-20020033465-A (KR)
IPC: C07F9/653
Filed: 2000-09-19
Abstract: 본 발명은 히드로시안화 및 이성체화와 같은 반응에서 사용하기 위한 다좌 포스파이트 리간드를 개시하고 있다.  그로부터 제조된 촉매 조성물 및 상기 다좌 포스파이트 리간드를 사용하는 다양한 촉매 방법도 개시하고 있다.  특히, 리간드는 말단 페놀기의 오르쏘 위치에 부착된 탄소 상에 헤테로 원자 함유 치환체를 갖는다.
Patent KR-20020048960-A (KR)
Title: 음성 명령을 통한 원격 제어기 및 무선 전화기를 결합한시스템 및 방법
IPC: H04B1/20
Filed: 2000-10-11
Abstract: 무선 전화기(104)를 통해 원격적으로 기기들(102)을 제어하는 시스템(101) 및 방법(201,301)이 제공된다.  상기 시스템(101)에서, 복수의 기기들(102)은 무선링크(105) 및 무선 신호 포트(106)를 통해 원격 제어 명령들을 수신하도록 구현된다.  원격 제어 명령들은 무선 전화기(104)에서 발생되고 무선 링크(105)를 통해 무선 전화기(104)의 무선 신호 포트(103)로부터 전송된다.  무선 전화기(104)는 개인 휴대 단말기 또는 무선전화기 및 개인 휴대 단말기 결합을 포함한다.  상기 방법(201)에서, 무선 전화기(104)는 유휴 상태에서 시작한다(202).  그리고 나서 사용자는 오디오 명령을 발생시키고(203), 무선 전화기는 대응 원격 명령이 무엇인지를 결정하고(204), 원격 제어 명령을 기기들로 전송한다(205).  그리고 나서 무선 전화기는 유휴 상태로 리턴한다(206).  상기 방법(301)에서, 무선 전화기는 콜 상태에서 시작한다(302).  그리고 나서 사용자는 원격 상태로 스위치하고(303) 오디오 명령을 발생시킨다(304).  무선 전화기는 대응 원격 제어 명령이 무엇인지를 결정하고(305), 기기들에 원격 제어 명령들을 전송하며(306), 다른 음성 명령이 발생되는지를 결정하기 위해 소정 기간동안 대기한다(307).  다른 음성 명령이 발생되면, 무선 전화기는 대응 원격 제어 명령이 무엇인지를 결정하고 전과 같이 다음 단계들로 진행한다.  다른 음성 명령이 발생하지 않으면, 전화기는 콜 상태로 다시 스위치한다(308).
Patent KR-20020058004-A (KR)
Title: Method for monitoring transmission quality
IPC: H04W28/04
Filed: 2000-11-13
Abstract: In wireless communications, it is necessary to monitor the transmission quality of communications channels to maintain system performance and operation. The invention provides a way of measuring bit error rates in channels at the receiver, without diminishing channel throughput by inserting quality monitoring data into the signal at the transmitter.
Patent KR-20020076237-A (KR)
IPC: C30B31/12
Filed: 2000-11-29
Abstract: 본 발명에서는 처리동안에 반도체 장치 전반에 온도를 등온으로 분배시키는 가열 장치, 시스템 및 방법이 제공된다.  본 발명에서는 복수의 반도체 웨이퍼를 제거가능하게 수용하도록 형상되는 처리 챔버를 구비하는 노 조립체가 제공된다.  본 발명에서는 제 1 가열 회로 및 제 2 가열 회로를 포함한다.  본 발명에 따르면, 제 1 가열 회로는 변경가능한 온도를 제공하고 처리동안에 제어될 수 있다.  제 2 가열 회로는 일정한 온도를 제공한다.  제 1 가열 회로의 온도는 제 2 가열 회로에 의해 제공되는 일정한 레벨로 처리 챔버 온도를 유지시킨다.  웨이퍼 캐리어는 작동 메카니즘을 이용하여 처리 챔버내에서 수직적으로 위치된다.  웨이퍼가 처리된 후, 작동 메카니즘은 처리 챔버에서 웨이퍼 캐리어를 제거하도록 사용된다.  웨이퍼는 냉각 챔버안으로 수송되고, 웨이퍼 냉각 처리가 시작된다.  웨이퍼 캐리어가 처리 챔버에서 제거되면, 처리 챔버는 절연체를 이용하여 밀폐되게 유지되고, 공동내에 처리 온도는 등온으로 유지된다.
Patent KR-20020079811-A (KR)
Title: Analgesic and anti-inflammatory patches for external use containing 4-biphenylyl acetic acid
IPC: A61P29/00
Filed: 2000-11-29
Abstract: An aqueous hot melted type adhesive base material containing 4-biphenylyl acetic acid (BPAA) is provided. The adhesive base material contains constant amounts of BPAA and has good drug releasability, so that bioavailability of the drug is enhanced. An analgesic and anti-inflammatory external plaster containing BPAA is also provided. The plaster is obtained by dissolving BPAA into an aqueous hot melted type adhesive base material comprising as essential components a styrene-isoprene-styrene block copolymer, an adhesive resin, an antioxidant, lanolin, and water.
Patent KR-20020077497-A (KR)
IPC: G03H1/04
Filed: 2001-02-19
Abstract: 홀로그램용 기록매체(1)는, 무색 투명의 수지필름 등으로 이루어지는 베이스(2)상에, 포트폴리머층으로 이루어지는 보호층(4)을 형성하여 이루어진다. 이들 베이스(2)나 보호층(4)에는, 복굴절이 적은 재료를 사용하고, 직사각형으로 했을 때의 복굴절의 광학축을 장변방향 또는 단변방향과 일치시킨다.
Patent KR-20030005209-A (KR)
IPC: C07D401/04
Filed: 2001-02-08
Abstract: 본 발명은 화학식 I의 화합물 및 제약학적으로 허용가능한 그의 염 (이 때, R 1 , R 2 및 R 3 은 본 명세서에서 정의된 바와 같음), 이러한 화합물의 합성에 대한 중간체, 이러한 화합물을 함유하는 제약 조성물 및 신경학적 및 심리학적 질병의 치료에 있어서 이러한 화합물의 사용 방법에 관한 것이다. 
     <화학식 I>
Patent KR-20030031470-A (KR)
IPC: B29B13/02
Filed: 2001-03-13
Abstract: 열가소성 중합체, 특히 열가소성 폴리올레핀의 입상화 방법에 있어서, 중합 반응기에서 제조한 중합체 분말을 압출기에서 용융시켜 균질화한 다음, 압출 다이를 통과시켜 입상화시킨다.  본 발명에 따르면, 중합체 분말을 압출기로의 도입 전에 열 처리하고 중합체 분말의 압출기로의 도입을 상승된 분말 온도에서 수행한다.  본 발명은 특히 폴리에틸렌 또는 폴리프로필렌의 입상화에 적합하다.
Patent KR-20020087421-A (KR)
IPC: B21B37/38
Filed: 2000-10-13
Abstract: 본 발명은 시트나 로드, 특히 금속포일과 같은 소재를 압연하는 장치에 관한 것으로, 이는 적어도 하나의 롤스탠드(1)를 구비하고; 적어도 2개의 작업롤(2,3)이 롤스탠드(1)에 회전가능하게 끼워넣어지고 압연방향(4)에 직교하게 위치되어 상기 소재가 소정의 형상 또는 크기로 압연되도록 상호작용하며; 상기 작업롤(2,3) 중 적어도 하나는 상기 롤스탠드(1)내에서 압연방향(4)에 직교하게 이동가능하고 작업롤에 압연압력(N)을 가할 수 있는 압력유니트(13,14)와 연계되는 한편; 상기 작업롤(3,4) 중 적어도 하나는 받침롤이 없으며, 압연영역의 맞은편에 위치되고서 홈통으로 작업롤(2,3)의 적어도 일부 외부표면(9,10)을 지지하는 지지브래킷(11,12)내에서 회전하는 방식으로 끼워넣어져 있고; 상기 작업롤(2,3)의 외부표면(9,10)과 지지브래킷(11,12) 사이에 연속적인 윤활막을 제공하는 수단은 바람직하기로 적어도 하나의 홈형상 유체채널(29,30;32-35)이 상기 작업롤(2,3)이 끼워넣어져 있는 지지브래킷(11,12)의 일부에 구비되며; 상기 수단이 유체원에 연결되고; 상기 작업롤(2,3)은 압연압력을 전달하는 상기 압력유니트(13,14)에 상기 지지브래킷(11,12)을 매개로 연결되며; 상기 압력유니트(13,14)는 바람직하기로 하나 이상의 유압실린더(H)로서 지지브래킷(11,12)의 전체 길이를 따라 압연압력을 동일하게 전달하는 수단으로 구비된다. 본 발명의 주요 장점은 지지롤을 제거하고 작업롤의 새로운 장착시스템을 제공함으로써 현저히 간단하게 되고 더욱 경제적인 방법을 제공하여, 종래 장치에서는 피할 수 없는 마모와 에너지 손실을 제거한다.