baber/WOPTO huggingface dataset:
Patent KR-20010066643-A (KR)
Inventor: YOON GI RYONG
IPC: G05D3/00
Filed: 1999-12-31
Abstract: PURPOSE: A circuit for detecting direction of moving object is provided to recognize easily position and direction of a moving object by composing simple circuit using a photo coupler without an exclusive sensor. CONSTITUTION: A plurality of photo coupler(10, 10a, 10b) cuts off current flow connected from a photo emitting unit to a photo receiving unit if an object passes through the photo emitting unit and the photo receiving unit. A plurality of operational amplifier(20, 20a, 20b) amplifies inversely the output of the plurality of photo coupler(10, 10a, 10b). A plurality of D-flipflop(30, 30a) receives the output of the plurality of operational amplifier(20, 20a, 20b) and outputs the input signal delayed for a time interval of clock pulse. A plurality of gate(40, 40a, 40b, 40c) performs logic addition of the output value of the plurality of D-flipflop(30, 30a) and the output of the adjacent plurality of photo coupler(10, 10a : 10a, 10b). A plurality of D-flipflop(50, 50a) outputs an electric pulse signal to confirm position and direction of moving of the object in combination of the output of the plurality of operational amplifier(20, 20a, 20b) and the output of the plurality of gate(40a, 40c).
Patent KR-20000023836-A (KR)
Inventor: CRZNARI CHRALIEM
IPC: F26B13/10
Filed: 1999-01-16
Abstract: PURPOSE: A device and method are provided to support a heat plate in the heating part of a double backer and to keep the heating face of the heat plate to the same flat by countering heat distorting force on operating the heating face. CONSTITUTION: A double backer contains a heat plate(11). An upper web hold-down device(14) regularly dries the web and rapidly hardens an adhesive by providing regular holding force on the upper face of the web moving over the heat plate. A heating face(12) is in a rectangle, relatively short in a length direction and long in a width direction. The heat plate is supported by the arrangement of a supporting assembly(17) extended between a lower face of the heat plate and a supporting beam(20) extended vertically. The supporting beam is over the electric device of a double backer heating unit and is supported by a crossing member(21) extended in a side direction and separating vertically, extended between both side frame members. Herein, the supporting assembly prevents the heat plate from distorting vertically but allows heat expansion in a side and vertical direction.
Patent KR-20000068243-A (KR)
Title: 플래쉬 방사된 시트 재료
IPC: A41D31/00
Filed: 1997-08-19
Abstract: 본 발명은 물 약 75 ㎝ 이상의 정수 헤드 (hydrostatic head) 압력, 약 15초 미만의 갈레이 힐 (Gurley Hill) 다공도 및 28 mN/g/㎡ 미만의 핸들-o-메터 (Handle-o-meter) 강성을 갖는, 보호복에 유용한 개선된 합성 시트 재료에 관한 것이다.  이 시트 재료는 또한 우수한 세균 및 입자 차단성을 나타낸다.  개선된 시트 재료 특성은 방사 동안 방사 제제에 대한 중합체의 비를 감소시키고, 방사액의 온도를 증가시켜 보다 작고 덜 응집성인 섬유가 방사되고 밑에 놓여져서 직물을 형성하도록 하므로써 얻어진다.
Patent KR-20000068370-A (KR)
Title: 공급 릴상에 감겨진 뒷받침 스트립으로부터 기층까지 부착 또는코팅 또는 채색된 재료의 필름을 전달하기 위한 손잡이 기구
IPC: B43K8/00
Filed: 1997-08-13
Abstract: 재료(14) 위로 공급 릴)4)에 감겨진 뒷받침 스트립(6)으로부터 부착 또는 코팅 또는 채색된 재료 등의 필름을 전달하기 위한 손잡이 기구(1)에 있어서, 상기 기구는, 하우징(2), 뒷받침 스트립 부(6a)를 안내하고 빗나가는 가압 팁(11)과 함께 하우징으로 부터 돌출하는 압력을 가하는 부품(9), 공급 릴(4)를 위한 하우징의 내부에 배열된 두 개의 장착 및/또는 이동시키는 장치, 공급 릴(4)로 부터 벗어나고 및 안내하고 및 압력을 가하는 부품(16) 둘레를 벗어난 뒷받침 스트립(6)을 위한 감는 릴(5), 공급 릴(4) 및 감는 릴(5)을 이동하는 카세트를 치환할 목적으로 개방하는 하우징(2), 및 상기 하우징(2)내에 카세트를 위치 설정하기 위해 제공되는 위치 설정 장치 (7), 를 구성하고, 상기 압력을 가하는 부품(16)이 하우징(2) 위에 장착되고 뒷받침 스트립/ 장착 장치는 뒷받침 스트립 부(6a)가 하우징 부품 (2a)을 향하여 카세트의 양쪽 체결 움직임에 의해 상기 압력을 가하는 부품(9)을 체결할 수 있도록 압력을 가하는 부품 (9)를 마주하는 카세트(3)의 단부 영역위에 배열된다.
Patent KR-20000048962-A (KR)
Inventor: HAGIWARA SHINSUKE
IPC: C08L71/00
Filed: 1997-10-08
Abstract: PURPOSE: Provided are a phase separation structure used for an adhesive, electronic materials, paints and film materials, a resin composition comprising the same, molding materials for sealing ect. CONSTITUTION: Provided is a phase-separation structure comprising a phenoxy resin modified with a carboxylated elastomer, prepared from a phenoxy resin and a carboxylated elastomer, the resin and the elastomer constituting a phase-separation structure, wherein the light transmittance of the structure in a 75 micro m-thick film form at a wavelength of 500 nm is not less than 10 % of the light transmittance of the air
Patent KR-20000049126-A (KR)
Title: Friction element in composite carbon/carbon-silicon carbide material and method for manufacturing same
Inventor: DOMERGUE JEAN MARC
IPC: C04B41/52
Filed: 1997-10-14
Abstract: PURPOSE: A friction element produced in a composite material comprising a carbon fiber reinforcement and a matrix is particularly useful for railway braking and for motor vehicles. CONSTITUTION: A friction element produced in a composite material comprising a carbon fiber reinforcement and a matrix, comprises: a first phase containing pyrocarbon obtained by chemical infiltration in vapour phase, in the proximity of the reinforcing fibers, a second carbon or ceramic refractory phase obtained at least partly by pyrolysis from a liquid precursor, and a silicon carbide phase obtained for example by siliconizing. Preferably, at least in the proximity of each or the friction surface, the composite material is constituted, in volume, of at least: 15 % to 35 % of carbon fibers, 10 % to 55 % of the first matrix phase containing pyrocarbon, 2 % to 30 % of the second matrix phase in refractory material, and 10 % to 35 % of silicon carbide.
Patent KR-20000071089-A (KR)
Title: 비스아릴 디포스페이트의 제조 방법 및 사용방법
IPC: C08K5/523
Filed: 1998-02-10
Abstract: 본 발명은 촉매 또는 생성물로부터의 촉매 잔사를 제거하기 위한 정제 단계 없이 비스아릴 디포스페이트를 수지에 가함으로써 중합체 수지에 난연성을 제공하는 것이다.  비스아릴 디포스페이트는 먼저 비스페놀 A를 가열된 포스포러스 옥시클로라이드 및 MgCl의 혼합물에 반연속적으로 가하고 그후 무수 페놀을 1 단계의 중간체에 가하는 2 단계 공정에 의해 제조될 수 있다.
Patent KR-20000075640-A (KR)
Title: 감압성 접착 테이프
Filed: 1997-02-28
Abstract: 본 발명은 적어도 하나의 노출면을 갖춘 적어도 하나의 접착제층과 임의의 배킹을 포함하는, 실온 조작성이 개선된 감압성 접착 테이프에 관한 것이며, 상기 감압성 접착제층은 화학선 또는 전자 빔 방사선에 노출시 가교 결합 가능하며, (ⅰ) 하나 이상의 비결정형 폴리에스테르 화합물을 포함하는 폴리에스테르 성분 30 중량% 내지 80 중량%, (ⅱ) 하나 이상의 에폭시 수지 및/또는 모노머를 포함하는 에폭시 성분 20 중량% 내지 70 중량%, (ⅲ) 히드록실 작용기가 1 개 이상인 하나 이상의 히드록실 함유 화합물을 함유하는 히드록실 작용성 성분 0 중량% 내지 50 중량%, 및 (ⅳ) 상기 감압성 접착제를 가교 결합시키기 위한 유효량의 광개시제 성분을 포함하는 에폭시/폴리에스테르계 감압성 접착제를 포함하며, 상기 중량%는 상기 성분(ⅰ) 내지 (ⅳ)의 총 질량을 의미하며 총합이 100 중량%이고, 또한 상기 감압성 접착제는 5 분 이상의 유지력을 나타낸다.
Patent KR-20010005881-A (KR)
IPC: B60C9/08
Filed: 1997-04-03
Abstract: A tire (10) having a contoured precured bead filler or apex (40) with a contoured surface (42) for directing the ply path (24A) of the cord reinforced carcass plies (24) is taught. The contour of the precured bead filler or apex (40) has a convex surface (42A) and concave surface (42B) that transition at an inflection location (T) at or below the rim flange (52) to which the tire (10) is to be mounted.
Patent KR-20000072688-A (KR)
Title: 인공치아이식물 시스템 및 이것을 제조하는 방법
IPC: A61C8/00
Filed: 1998-04-17
Abstract: 본 발명은 인공치아이식물 시스템 및 이것을 제조하는 방법에 관한 것이다.  본 발명에 따르면, 보철물 고정용 막대(3)를 포함하는 중간 구성요소(2) (즉, 근심 구조물)은 플러쉬 맞춤(flush fitting)에 의해 이식물 스크루(6)의 상부에 직접 부착되어 있다.
Patent KR-20010068873-A (KR)
Title: a kind of bouillabaisse automatic vending machine.
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 2000-01-10
Abstract: PURPOSE: A Druchigi(fried mixture of dish) vending machine for conveniently providing various kinds of Druchigi(fried mixture of dish) to consumers at a site adjacent to one's residence in order to meet various tastes of consumers. CONSTITUTION: When a consumer pushes a selection button, a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of a Druchigi(fried mixture of dish) receiving chamber (26) for preventing discharge of the Druchigi(fried mixture of dish) is opened. Right after discharging the Druchigi(fried mixture of dish) corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of Druchigi(fried mixture of dish) to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that the Druchigi(fried mixture of dish) is placed between the interrupter (24) and the plate (22) for the next vent.
Patent KR-20000036321-A (KR)
Inventor: KIM DAE YONG
IPC: H01L33/02
Filed: 2000-01-19
Abstract: PURPOSE: A method for manufacturing an electric field light emitting sheet using a direct printing technique is provided to massively manufacture thick film EL sheets which have an excellent light emitting efficiency and a high luminance by forming an insulating layer, a carbon protecting layer, and a rear surface electrode on a fluorescent layer. CONSTITUTION: A fluorescent body to which a flowing regulating material is added is mixed to a binder. The mixture is coated by a direct printing technique to from a fluorescent layer(20). An insulating layer(30), a carbon protecting layer(40), and a rear surface electrode(50) is formed on an upper portion of the fluorescent layer(20). A water stopper(60) is formed on an upper portion of the rear surface electrode(50) by coating a water repellent coating liquid.
Patent KR-20000057966-A (KR)
Inventor: OH SEO KWANG
IPC: H01M10/44
Filed: 2000-02-08
Abstract: PURPOSE: A device for managing a battery for charging and a method for managing a battery for charging according to the device are provided to connect unit charging batteries in parallel and discharging the batteries and connect the batteries in series to charge the batteries. CONSTITUTION: A device for managing a battery for charging comprises a battery holder, a closed loop means, a switch means, a discharging means, and a charging means. Unit batteries are electrically connected by the battery holder. The closed loop means connects the battery holder which includes the unit batteries in parallel or in series. The switch means is connected to the closed loop means, and connects the unit batteries in parallel or in series. The batteries are discharged by the discharging means when they are connected in parallel, and are charged by the charging means when they are connected is series.
Patent KR-20000024450-A (KR)
Inventor: KIM SEONG WAN
IPC: C04B41/50
Filed: 2000-02-15
Abstract: PURPOSE: A method for depositing diamond like carbon layer by using nitrate ion generated in micro-pulse glow process is provided, which provides a high-quality coating layer and improves adhesion force between material to be treated and diamond like carbon layer, and prevents the surface of the material to be treated from being polluted. CONSTITUTION: The method comprises: (i) charging a vacuum chamber with material to be treated; (ii) exhausting air of the vacuum chamber to make vacuum condition; (iii) eliminating impurities on the surface of the material to be treated by ionizing mixed gas of nitrogen and hydrogen through micro-pulse glow discharge; (iv) depositing carbon ion onto the surface of the material to be treated; and (vi) cooling down the diamond like carbon membrane deposited material to be treated of step(v) to room temperature.
Patent KR-20010006653-A (KR)
Title: Perforated tray without downcomer, perforated tray tower without downcomer, and method of distillation
Inventor: NISHIMURA TAKESHI
IPC: B01D3/22
Filed: 2000-02-18
Abstract: PURPOSE: A perforated tray without downcomer is provided to distill an easily polymerizable compound, such as an (meth)acrylic acid, or a liquid containing such the easily polymerizable compound in a stable manner over an extended period of time and to effectively prevent the formation of polymers. CONSTITUTION: A perforated tray without downcomer satisfies following conditions. The hole has a diameter of 10mm to 25mm. Two adjacent holes are spaced by a distance of 1.2d to 3d, measured between the two centers. The tray thickness is 2mm to 8mm. The opening ratio is 10% to 30%. A perforated tray tower without downcomer fitted with two or more such perforated trays without downcomer satisfies following conditions. Perforated trays are spaced by a distance of 0.1D to 0.5D, wherein D denotes the tower diameter. The levelness of each perforated tray is 8mm or less. If a plurality of perforated trays are used at the same stage, the two most closely located holes that respectively belong to adjacent perforated trays are spaced by a distance of 50mm to 150mm, measured between the two centers.
Patent KR-20010086841-A (KR)
Title: Pit and blow hole resistant flux-cored wire electrode for gas-shielded arc-welding of galvanized steel sheet
Inventor: KIM JONG WON
IPC: B23K35/362
Filed: 2000-03-03
Abstract: PURPOSE: A flux-cored wire electrode which is composed of optimized flux constituents for welding is provided to restrain generation of pit and blow hole, problems during welding of a galvanized steel product to the utmost, and properly control welding fume and spattering so as to carry out the continuous welding operation. CONSTITUTION: In a flux-cored wire electrode for welding a galvanized steel sheet consisting of flux and sheath, the flux-cored wire electrode for welding a galvanized steel sheet having superior pit resistance and blow hole resistance comprises 80 to 90 wt.% of sheath which is filled with flux for the total weight of the wire, and 10 to 20 wt.% of flux, wherein the flux comprises 2 to 15 wt.% of slag forming agent, 1.0 to 10 wt.% of silicon oxide, 0.4 to 3 wt.% of two or more constituents comprising a metal titanium from metal titanium, metal magnesium and an alloy mixture thereof, 0.1 to 1 wt.% of fluoride from sodium fluoride and potassium fluoride and a balance of iron powder, deoxidizer and arc stabilizer for the total weight of the wire.
Patent KR-20010087030-A (KR)
Title: Method and apparatus for reducing the discharge of pollutants
Inventor: HONG SEONG SU
IPC: C23G1/36
Filed: 2000-03-06
Abstract: PURPOSE: A method for descaling hot rolled steel sheets with reduced pollutant emission and accompanying apparatus in which aluminum oxide particles are sprayed on steel sheets is provided to supersede conventional pickling operations of hot rolled steel sheets where a series of acid recovery facilities is employed to treat a quantity of HCl fume generated. CONSTITUTION: The method comprises the processes of removing scale by spraying aluminum oxide particles per the size of the particles in a multistage on the upper and lower surfaces of a hot rolled steel sheet under a high pressure in a hollow spray tank so that the aluminum oxide particles are collided against the surface of the hot rolled steel sheet; separating and collecting the aluminum oxide and scale powder per the size of the particles for repeating the process of spraying the aluminum oxide powder on the steel sheet. The accompanying apparatus is characterized in that scale is removed by spraying aluminum oxide powder on the upper and lower surfaces of the hot rolled steel sheet under a high pressure as transferring a hot rolled steel sheet into a hollow tank so that the aluminum oxide powder is collided with the surface of the steel sheet, thereby removing scale, wherein the apparatus comprises a separation and collection part for separating and collecting aluminum oxide per the size of the particles at the lower side of the hollow tank (10).
Patent KR-20000036440-A (KR)
Inventor: KIM JIN CHEOL
IPC: B65D85/86
Filed: 2000-03-14
Abstract: PURPOSE: A method for forming a conductive area by a three-dimensional ion implantation by forming a conductive area on a target such as a moving device or film formed by a highly polymerized compound by a three-dimensional ion implantation is provided. CONSTITUTION: In a method for forming a conductive area by a three-dimensional ion implantation, an accelerated ion is three-dimensionally implanted on a surface of a target formed by a highly polymerized compound to form a conductive area thereon. The ion is implanted in a cool plasma state. Any one of a transparent polymer, a general polymer, an engineering plastic, a functional compound plastic obtained by adding an addition such as a filler to the general polymer and engineering plastic is used for the highly polymerized compound. The target includes an LCD module conveying box, a chip tray, a tape for a semiconductor carrier, a semiconductor wafer conveying carrier, a printed circuit board conveying box, an LCD, an LCD thin film, a sheet, and a semiconductor conveying socket.
Patent KR-20010091788-A (KR)
Title: Physical channel allocation mehtod for mobile telecommunication system
Inventor: KANG YEONG HWAN
IPC: H04B7/26
Filed: 2000-03-18
Abstract: PURPOSE: A method for allocating physical channels in a mobile communication system is provided to offer an efficient physical channel allocation method in case that a 3GPP(3rd Generation Partnership Project) system allocates many PRACH(Physical Random Access CHannel) preamble scrambling codes per cell and 16 signatures. CONSTITUTION: In case that a 3GPP system allocates many PRACH preamble scrambling codes per cell in consideration of the reuse of PRACHs, a terminal transmits an AP(Access Preamble) using one of the 16 signatures and one of the PRACH preamble scrambling codes allocated for a cell in order to be allocated a PRACH. When the transmitted AP is approved by a base station, the terminal transmits its own message using PRACH message part scrambling codes corresponding to the PRACH preamble scrambling code used for the AP. At this moment, the PRACH message part scrambling codes and the PRACH preamble scrambling codes are in one-to-one ratio.
Patent KR-20010090984-A (KR)
Title: Mask frame for CRT
Inventor: KIM GWI BAE
IPC: H01J29/02
Filed: 2000-04-10
Abstract: PURPOSE: A mask frame for CRT is provided to reduce cost and thickness of CRT by improving the shape of stiffening member and reducing the height of shadow mask frame. CONSTITUTION: A mask frame for supporting a shadow mask(4) applied with a tensile force, and which is installed inside of a panel with a support spring attached to the mask frame, comprises support members(16,16') to be coupled with the shadow mask, and which have L-shaped cross sections; and stiffening members(18,18') coupled to each end of supporting members, in such a manner that stiffening members are pressed in axial direction and bent to have a predetermined curvature in the direction parallel with the support members. The shadow mask has a plurality of openings(4a) for passage of electron beam emitted from an electron gun of CRT.
Patent KR-20010095665-A (KR)
Title: A fiber reinforced plastic pipe manufactured by the wrapping and filament winding process using uni-direction fiber and a method for preparing the same
Inventor: JANG BONG YEOL
IPC: B29C70/16
Filed: 2000-04-11
Abstract: PURPOSE: A fiber reinforced plastic pipe produced by wrapping and filament winding method with a reinforcing material is provided to reduce a working time, easily to cut and process, and to decrease weight. CONSTITUTION: A method for producing a fiber reinforced plastic pipe comprises a first stage equally infiltrating unidirectional reinforced fiber(4) in an impregnated tub(3) containing an impregnating resin(2); a second stage wrapping the reinforced fiber to a mandrel(6) while maintaining angle and rotation shaft of the mandrel; a third stage filament winding the reinforced fiber to the mandrel; a forth stage hardening the impregnating resin by heating the fiber reinforced plastic with the mandrel; a fifth stage removing the fiber reinforced plastic from the mandrel; and a sixth stage cutting the fiber reinforced plastic with a specific thickness. Thereby, the method for producing a fiber reinforced plastic pipe reduces a working time, easily cuts and processes the fiber reinforced plastic pipe, and decrease the weight.
Patent KR-20010095855-A (KR)
Title: The opening and closing movement for door
Inventor: SON JAE IK
IPC: E05F1/08
Filed: 2000-04-12
Abstract: PURPOSE: A door-operating device is provided to open a door rapidly without any effort and to prevent a physical injury by making a door closed slowly. CONSTITUTION: A door-operating device comprises: a door return instrument(10) for providing returning force to the direction of being closed to a hinge shaft(D') of a door(D); a turning force transmitting instrument(20) for transmitting the turning force of the hinge shaft to an additional linkage instrument at the state of acceleration; a door operating power control instrument(30) linked with the turning force transmitting instrument(20) selectively to decrease the closing speed of the door(D) by providing the resistance against turning force only when the door(D) is closed; and an idle gear fitting instrument(40) controlling the operating force control instrument(30) according to the opening of the door(40) to connect with the turning force transmitting instrument(20) selectively.
Patent KR-20010103168-A (KR)
Inventor: LEE JUN HO
Filed: 2000-04-14
Abstract: 본 발명은 인터넷 개방형 네트워크에서의 상거래 주체 중심의 전자 상거래 방법에 관한 것이다. 
     본 발명은 데이터베이스 서버(data-base server)를 통해 HS-코드(Harmonized Commodity Description and Coding System code)별 각 상품 정보의 분류 등록 및 검색이 가능한 인터넷 개방형 네트워크에서의 상거래 주체 중심의 전자 상거래 방법에 있어서, 임의의 판매자에 의해 소정 HS-코드가 입력되는지를 판단하고, 소정 HS-코드가 입력되면, 임의의 구매자의 구매 정보 전송 여부를 소정 HS-코드를 입력한 판매자에게 문의하는 단계와; 판매자가 임의 구매자의 구매 정보 전송을 희망하면, 데이터베이스 서버를 통해 임의 구매자의 구매 정보를 검색하는 단계와; 판매자가 희망하는 구매자의 구매 정보가 데이터베이스 서버내에 존재하는지를 판단하고, 판매자가 희망하는 구매자의 구매 정보가 존재하면, 검색 결과에 따른 구매자의 구매 정보를 판매자에게 전송하는 단계와; 입력되는 HS-코드에 대응하는 판매 정보와 매칭되는 소정 구매자의 구매 정보가 데이터베이스 서버에 저장되어 있는지를 판단하는 단계와; 판단 결과, 판매자의 판매 정보와 매칭되는 구매자 정보가 데이터베이스 서버에 저장되어 있으면, 매칭되는 모든 구매자 단말로 판매자의 판매 정보를 전송하는 단계와; 판매자로부터 화상 회의가 요청되면, 판매자가 입력한 HS-코드에 해당하는 화상 회의 방으로 이동시키는 단계를 포함한다. 따라서, 본 발명은 기업, 최종 소비자, 공공단체 등에게 최적의 거래 조건을 단시간내에 상호 만족시키므로써, 사용자 만족 및 전자 상거래 활성화에 기여하는 효과가 있다.
Patent KR-20010088261-A (KR)
Title: Desiccant Air Handling Unit
Inventor: JU BEOM
IPC: F24F5/00
Filed: 2000-04-20
Abstract: PURPOSE: An air conditioner for dehumidification is provided to reduce maintenance cost by maintaining constant low humid state for warehouse for storage of dry foods or clothes, and reduce energy consumption by suppressing condensing operation of the air conditioner which is co-installed with the dehumidifying air conditioner. CONSTITUTION: An air conditioner comprises an air feed fan(12), a driving motor(13) for driving the air feed fan, a regenerating fan(1), a driving motor(2) for driving the regenerating fan, a dehumidifying rotor(4), a driving motor(3) for driving the dehumidifying rotor, a heating coil(5), a heat exchanger(6) and a control panel(16). The air feed fan sucks indoor and outdoor air mixture and conveys the air mixture to the dehumidifying rotor which contains dehumidifying agent. The dehumidifying rotor adsorbs moisture from the air, and the heat generated during adsorption operation increases the temperature of the air. Therefore, the air passed through the dehumidifying rotor is conveyed to the heat exchanger for temperature adjustment. The regenerating fan sucks outdoor air, and thus-sucked air flows toward the heat exchanger and heat-exchanged to a higher temperature. Subsequently, the air passes through the heating coil where the air is heated to a temperature of 80 to 90 Deg.C. Thus-heated air absorbs moisture from the dehumidifying rotor, and is discharged to the outside.
Patent KR-20010097393-A (KR)
Inventor: PARK YONG DOL
IPC: H04B1/38
Filed: 2000-04-22
Abstract: 본 발명은 통신기지단말기의 랙프레임에 슬라이딩식으로 끼워지는 쉘프와 냉각기에 관한 것으로, 랙프레임(100)의 내주면에 수평방향으로 다수개의 쉘프가이드(110)가 장착되되, 쉘프가이드(110)에 슬라이딩돌기(121,131)를 매개로하여 회로기판을 실장한 쉘프(120)와 냉각팬을 구비한 냉각기(130)가 슬라이딩가능하게 끼워져 고정되는 통신기지단말기에 있어서, 랙프레임(100)의 외주면에 쉘프가이드(110)의 장착지점과 대응하는 위치에 다수개의 오목홈(10)이 형성되되, 오목홈(10)에, 쉘프가이드(110)로 힌지결합되는 경사부(21)와 오목홈(10)으로 힌지결합되는 누름부(22)가 한 몸체를 이루어 채널홈(23)을 형성하는 회동바(20)가 힌지식으로 결합되어져, 쉘프와 냉각기의 탈/장착과정이 회동바의 작동과정에서 원터치식으로 이루어져 사용상 편리성이 증대됨은 물론 랙프레임에 형성된 오목홈에 회동바가 수용되므로써, 쉘프와 냉각기의 손잡이를 설치하기 위한 별도의 공간이 필요없게 되어 단말기의 부피가 최소화됨은 물론 외관이 향상되게 한 것이다.
Patent KR-20000071841-A (KR)
Title: 디스크 카트리지
IPC: G11B23/00
Filed: 2000-04-28
Abstract: 작은 크기와 충분한 휴대성을 갖춘 디스크 카트리지에 관한 것이다. 
     디스크 카트리지는 58 mm(L1) x 54 mm(L2) x 4 mm(L3)의 크기, 5 mm 미만의 두께 및 65 제곱mm 미만의 면적을 가진다. 디스크 카트리지는 2 mm의 폭(L6)과 27.5 mm의 길이[즉, 6 mm의 테이퍼부(L4) + 21.5 mm의 직선부(L5)]를 갖도록 형성된 노치(10)를 가진다.