baber/WOPTO huggingface dataset:
Patent KR-20010048751-A (KR)
Inventor: HAN SANG HYEON
IPC: G06F1/16
Filed: 1999-11-29
Abstract: PURPOSE: A display monitor device is provided to adjust a height for applying a monitor main body the inner portion. CONSTITUTION: A monitor main body(110) has a displaying window providing a displaying screen at the front surface thereof and a front case(110a) having deep holes(112) at the both lower sides, respectively. In addition, the monitor main body(110) has a rear case(110b) having a pair of the first support protrusions(114) at the lower surface thereof. Brackets(120) are installed at the lower surface of the front case(110a), respectively, corresponded to the deep holes(112). Screw holes(122) corresponded to the brackets(120) is formed at the brackets(120). Supporters(130) are combined to the screw holes(122). The supporters(130) are installed at the lower surface of a computer main body(110) and supports the front surface of the monitor main body(110) for inclining a displaying screen in the rear direction. The supporters(130) are combined at the screw holes(122) and has a post portion(132) for being inserted into the deep holes(112). A strut portion(134) is formed at the end of the post portion(132). The strut portion(134) has a plurality of vertical grooves(136) at the outer surface thereof.
Patent KR-20010048809-A (KR)
Inventor: HAN GYEONG SU
IPC: C22B1/14
Filed: 1999-11-29
Abstract: PURPOSE: A method for manufacturing sintered ore using fine calcium oxide is provided to improve sintering productivity by injecting fine calcium oxide into the sintering process so that calcium oxide having a small particle size and a large specific surface area is reacted with water promoting quasi-granulation of blended raw materials and increasing speed of the sintering machine. CONSTITUTION: In a method for manufacturing sintered ore comprising first step of discharging a certain amount of fine iron ore from a fuel and raw material bin (12) for sintering (12); second step of charging subsidiary raw materials including calcium oxide and a fuel of coke breeze along with fine iron ore discharged in the first step into a mixer (1) and blending the materials; third step of charging the blended raw materials into a rerolling drum (2) after the second step, and agglomerating the materials into quasi-grains by adding water to the rerolling drum (2); fourth step of lumping the quasi-grains by sucking the quasi-grains to a main blower (13) through an ignition furnace (3) after the third step; and fifth step of crushing the lump sintered ore (11) to a suitable size to a blast furnace by passing through a hot crusher (4) and cold screens (7A,7B,7C) after the fourth step, wherein the method comprises the step of crushing the calcium oxide charged in the second step to a particle size of 1mm or less so as to promote hydration and agglomerating operation with water.
Patent KR-20010048917-A (KR)
Inventor: OH BYEONG ROK
IPC: H04N7/08
Filed: 1999-11-30
Abstract: PURPOSE: A method and its apparatus are provided to allow a viewer to select whether a specified content of extra information is conformed by performing different forms of reception display according to a content of the extra information to be transmitted from broadcasting station. CONSTITUTION: A data type determining part(10) receives a digital broadcasting signal and determines a type of data from an user data region. An extra information number calculating part(20) determines the number of the extra information in the extra information data determined at the data type determining part(10). A data kind sorting part(30) sorts the extra information data according to their kind using a data code of the extra information data. An icon storing part(50) previously stores various kinds of icon patterns therein. An icon mapping part(40) searches an icon representing a related content according to the kind of data sorted by the data kind sorting part(30) and maps the same. The data type determining part(10) is configured to detect whether or not the extra information data is contained in the received video stream.
Patent KR-20010053889-A (KR)
Inventor: CHOI GYU SEUNG
IPC: C21D8/12
Filed: 1999-12-02
Abstract: PURPOSE: A method for manufacturing a low temperature reheating oriented electrical steel sheet having superior punching properties is provided in which an oriented electrical steel sheet having superior coatability and non glass film is obtained by using a slurry that is mixed after adding alumina sol and magnesium chloride (MgCl2) as a fusion inhibitor to a MgO powder. CONSTITUTION: In a method for manufacturing an oriented electrical steel sheet comprising the processes of hot rolling after low temperature reheating at a temperature of 1150 to 1190 deg.C a steel slab comprising 2.9 to 3.4 wt.% of Si, 0.045 to 0.062 wt.% of C, 0.015 to 0.035 wt.% of P, 0.022 to 0.032 wt.% of soluble Al, 0.006 to 0.009 wt.% of N, 0.004 to 0.010 wt.% of S, 0.008 to 0.012 wt.% of Mn, 0.012 to 0.021 wt.% of Cu and a balance of Fe and other inevitably contained impurities; cold rolling the pickled steel slab to a final thickness after annealing the hot rolled steel slab at a temperature of 1100 deg.C or less and pickling the annealed steel slab; simultaneously decarburizing and nitriding the cold rolled steel slab at a temperature adjacent to 840 to 890 deg.C under the moisture environment in which ammonia gas contained hydrogen is mixed with nitrogen; coiling the dried steel to a large scale coil after coating a fusion inhibitor on the decarburized and nitrified steel slab and drying the fusion inhibitor coated steel slab at a temperature of 700 deg.C or less; performing a final annealing of cooling the heated steel after uniformly heating the coiled coil at a temperature of 1200±10 deg.C for more than 20 hours as maintaining a temperature increasing ratio between a temperature interval of 700 to 1200 deg.C to 15 deg.C/hr or more; and coating a tension coating agent on the annealed steel, a composition of the fusion inhibitor comprises MgO, 2 to 6 weight parts of alumina sol based on solids for MgO, and MgCl2 added so that the following conditions are satisfied to an amount of SiO2 of the simultaneously decarburized and nitrified steel sheet: an added amount of MgCl2 (%)=9.5xan amount of SiO2 (g/m2)±0.4.
Patent KR-20000012662-A (KR)
Inventor: LEE SUNG MAN
IPC: F16B43/00
Filed: 1999-12-17
Abstract: PURPOSE: A roofing washer and a manufacturing method thereof are provided to improve working efficiency of the roof finishing work by attaching a steel sheet and a rubber packing integrally and to prevent the corrosion of the rubber packing due to the moisture. CONSTITUTION: The roofing washer manufacturing method comprises the steps of:surface processing to process the edge of a steel sheet by a certain size; adhesive agent spreading to spread the adhesive agent onto the steel sheet having its surface processed; molding to place the steel sheet passing through the adhesive agent spreading step on a molding device, putting EPDM rubber or natural rubber thereon and forcibly molding at 200-250°C for 2-3 minutes; and rubber cutting to cut the EPDM rubber or natural rubber while pressing to be suitable for the size of the steel sheet.
Patent KR-20010063021-A (KR)
Inventor: CHOI JEONG DAL
IPC: H01L21/8247
Filed: 1999-12-21
Abstract: PURPOSE: A method for manufacturing a non-volatile semiconductor memory device is provided to improve an insulation characteristic, by forming a spacer only in a peripheral circuit region so that a field insulation layer is not over-etched in a dry etching process. CONSTITUTION: A tunnel insulation layer is formed on a memory cell array region of a semiconductor substrate(51) having a field insulation layer(53). The first conductive layer pattern is formed on the tunnel insulation layer and the field insulation layer. An insulation layer is formed on the first conductive layer pattern. A gate insulation layer is formed on the semiconductor substrate in a peripheral circuit region. The second conductive layer is formed on the insulation layer and the gate insulation layer. The second conductive layer in the peripheral circuit region is patterned to form a gate electrode. The first impurity region is formed near the surface of the semiconductor substrate aligned with both sidewalls of the gate electrode. The second conductive layer, the insulation layer and the first conductive layer pattern in the memory cell array region are patterned to form a stack gate pattern wherein a control gate, an interlayer dielectric and a floating gate are sequentially stacked. The second impurity region(79) is formed near the surface of the semiconductor substrate to form a source/drain of a single diffused(SD) structure. The third impurity region deeper than the first impurity region and having higher density than the first impurity region are formed to make a source/drain region of a lightly-doped-drain(LDD) structure.
Patent KR-20010063072-A (KR)
Inventor: KIM IN GAP
IPC: F28D1/03
Filed: 1999-12-21
Abstract: PURPOSE: A stack type heat exchanger is provided to promote compact structure of a heat exchanger and to enhance heat exchanging performance by minimizing the thickness of the heat exchanger. CONSTITUTION: Each plate is divided into a first heat exchange(21) and a second heat exchanger(22). The first heat exchanger has a first hole cup(211) while the second heat exchanger has a second and a third hole cup(222,223). A fourth and a fifth hole cup(224,225) are formed at the upper end of the second heat exchanger. A partition rib(23) is formed from a gap between the second and the third hole cup to one between the fourth and the fifth hole cup. In the left no tank plate, the second and the third hole cup are communicated to a refrigerant suction port of the first end plate while the first hole cup is connected to a refrigerant discharge port. In the right no tank plate, the second and the third hole cup are communicated to the first hole cup. The second and the third hole cup of the central plate are isolated.
Patent KR-20010057778-A (KR)
Title: Method for controlling authority of data manipulation using data view
Inventor: PARK SANG BONG
IPC: G06F3/14
Filed: 1999-12-23
Abstract: PURPOSE: A method for controlling access data view is provided to control user's authority to access data by making out the data view, and by enabling the data view to control that the user refers, inputs, corrects and deletes data from a data storage table of a database. CONSTITUTION: A detailed structure of a database is defined(300). A data reference program is made out. The data reference program is stored in a data reference program information table. After that, a data view is made out(302). An authority to approach each data table of the database is set up by users(304). A level of the authority to approach of the data view is set up(306). An output factor of the data view is defined. The data view is generated on a screen(308). The screen is controlled according to an authority to approach of the data view output factor and the data view(310).
Patent KR-20010057990-A (KR)
Title: Seat belt of vehicle
Inventor: KIM YEONG HWAN
IPC: B60R22/00
Filed: 1999-12-23
Abstract: PURPOSE: A seat belt is provided to integrally form a pretentioner and a load limiter and to reuse the pretentioner. CONSTITUTION: A seat belt supports one end of a weaving(9) to a vehicle body with an anchor plate in the upper side of a pillar and winds the other end of the weaving on the rotating shaft of a retractor(2). A bracket(12) is placed in the rear side of the retractor and a rotating bar(13) is hinged in both sides of the bracket with a supporter(14). The weaving is inserted between the rotating bar and the supporter. A wire(16) is wound on a fixing portion(15) of the rotating bar and a first spring(17) is fixed to the retractor to connect a connecting member(18). The other end of the wire is fixed to the upper portion of the connecting member and an inertia body(19) supports the connecting member to lock the downward movement of the connecting member. In case of a collision or a sudden brake, the inertia body is rotated on a supporting pin(20) to automatically release the connecting member.
Patent KR-20010064072-A (KR)
Inventor: KANG BYEONG JU
IPC: H01L21/76
Filed: 1999-12-24
Abstract: PURPOSE: A method for manufacturing a trench reducing a stress concentration phenomenon of a bottom surface of the trench is provided to control a stress concentration phenomenon of a lower surface of the trench by improving a trench etching profile, and to improve reliability by controlling a defect such as dislocation. CONSTITUTION: A silicon substrate(10) is selectively etched to form a trench by using a predetermined trench mask pattern. An etching process is performed on a condition that polymer is generated a lot in the beginning of the etching process, so that an active region in an upper portion of the trench has a rounding profile of a convex surface. An etching process is performed on a condition that polymer is controlled in the halfway of the etching process, to form a trench sidewall profile gradually approaching the vertical. An etching process is performed on a condition that polymer is generated a lot in the end of the etching process, so that an active region in a lower portion of the trench has a rounding profile of a concave surface.
Patent KR-20010065550-A (KR)
Inventor: CHUNG YON SOO
IPC: C01B31/12
Filed: 1999-12-29
Abstract: PURPOSE: A method for preparing an activated carbon powder for an electric double layer capacitor is provided which controls fine pores of the activated carbon for the electric double layer capacitor by adding an additive for controlling the fine pores in a manufacturing step of the activated carbon. CONSTITUTION: The method comprises the steps of: (i) dissolving a polymer compound such as furan resin, phenol resin or mixtures thereof and a fine pore forming additive in an organic amine solvent; (ii) adding the solution obtained from the step (i) to an acid aqueous solution; (iii) hardening the separated polymer compound with stirring the polymer compound in the acid aqueous solution; (iv) filtering the separated polymer compound; (v) washing and drying the filtered polymer compound; and (vi) heating the dried polymer compound under non-oxidizing atmosphere to carbonize it.
Patent KR-20010058738-A (KR)
Inventor: LEE UNG HUI
IPC: H04L12/403
Filed: 1999-12-30
Abstract: PURPOSE: A group polling method of an SNMP(Simple Network Management Protocol) is provided to divide managed systems into the predetermined number of groups, and perform a polling operation of the groups using an IP(Internet Protocol) multicast. CONSTITUTION: A management system divides the managed systems into a plurality of groups(701). A polling packet for requesting management information is transmitted to the divided groups(702). A managed system which is included in one of the divided groups receives the polling packet, and then transmits its management information to the management system(703). The management system is connected to the managed systems via the Ethernet.
Patent KR-20010058778-A (KR)
Inventor: KANG BYEONG CHEOL
IPC: G11B7/28
Filed: 1999-12-30
Abstract: PURPOSE: A data copy method of optical disk is provided to prevent occurrence of buffer under run and to reduce copy time by regenerating multi track data of source disk by track unit and storing this in memory of host and recording data of track unit stored in memory of host in a disk. CONSTITUTION: A host stores a transmitted data in memory of the host(301,302). It is judged as to whether a data of the first track of a disk inserted is regenerated fully if storing data is continued for a designated time(303). If the data to be regenerated leaves in an appropriate track as result of judgment(302)stage is executed continuously, and it is judged as to whether the track regenerated the data is the last track of a source disk in case that the data in the appropriate track is regenerated fully(304). If as the result of judgment the nth track regenerated the data is not the last track of the source disk a data recording command is transmitted to a drive for recording for data which is regenerated at the track while track number n="n+1" is changed and process of (302)(303) stage is executed for the next track. If the nth track is the last track a data recording command is transmitted to a drive for recording for data which is regenerated at the track(306). And recording information to store data in user area of the disk for recording is stored in read in area and read out area of the disk for recording(307).
Patent KR-20010065865-A (KR)
Title: Glass furnace
Inventor: PARK SEONG GEUN
IPC: C03B5/24
Filed: 1999-12-30
Abstract: PURPOSE: A glass melting furnace is provided which supplies a desired amount of air for burning to each heat accumulating chamber under an adequate condition. CONSTITUTION: The glass melting furnace comprises a melter(10), a pair of heat accumulating chambers(20a, 20b), a plural burner receiving parts(31a, 31b) and a plural burners(33a, 33b). It further comprises: (i) determining parts(35a, 35b) for the quantity of combustion air which individually detect the quantity of combustion air supplied into each heat accumulating chamber and set up a desired amount of combustion air supplied to each heat accumulating chamber; and (ii) combustion air supplying parts(25a, 25b) which supply a desired amount of combustion air to the heat accumulating chamber corresponding to each burner.
Patent KR-20000029909-A (KR)
Title: Polypropylene composition, process for preparing the same, and polymerization catalyst therefor
Inventor: HIROSE TAKETO
IPC: C08F4/658
Filed: 1997-08-06
Abstract: PURPOSE: A polypropylene composition has excellent transparency and rigidity, is free from the creation of a sweeper roll flow mark in the preparation of a film and substantially free from a neck-in phenomenon of a film, and has high productivity. CONSTITUTION: The polypropylene composition comprising 0.001 to 10 parts by weight of a polyethylene having an intrinsic viscosity A eta EU of 0.01 to less than 15 dl/g as measured in tetralin at 135°C and 100 parts by weight of a polyolefin comprising at least polypropylene, wherein the polyethylene is finely dispersed as particles with a number average particle diameter of, e.g., 1 to 5000 nm in the polyolefin comprising at least polypropylene.
Patent KR-20000068115-A (KR)
IPC: F26B13/16
Filed: 1997-07-31
Abstract: 기존의 2 열형 이중 펠트 드라이어는 웹 건조 속도를 증가시키기 위해 웹(26)의 양 측면을 동시에 건조하도록 상부 건조 롤(28) 상에 배치된 에어 캡(42)이 구비된 본 발명의 새로운 건조부(20)로 대체된다.  고온 고압 공기는 500-900 ℉ 의 온도 범위와 단위 제곱 피트당 분당 20,000-40,000 피트의 속도로 웹(26)과 접촉하기 위해 에어 캡 노즐 플레이트(46)의 다수 개의 공기 방출 구멍(48)을 통해 송풍된다.  사용된 건조 패브릭(30)은 단위 제곱 피트당 분당 400-1,200 입방 피트의 기공률을 갖는 다공성이며 500-600 ℉ 의 최고 온도에 견디도록 구성된다.  에어 캡(42)은 건조 속도를 제어하기 위해서 송풍 공기가 재순환하도록 구성된다.
Patent KR-20000069546-A (KR)
Title: 주사기 몸체로 돌출되는 바늘을 가지는 주입 주사기
IPC: A61M5/32
Filed: 1997-12-17
Abstract: 본 발명은 주사 바늘(22)을 가지는 주사기 몸체(12) 및 몸체(12)에 장착된 이동가능한 작동 피스톤(14)을 포함하는 주입 주사기(10)에 관한 것이다.  주사 바늘(22)은 몸체(12) 내부에서 후위단(22B)까지 축방향으로 연장되는데, 여기서 후위단(22B)의 한쪽 측면 상에는 관통가능한 횡단 벽(90, 96)이 몸체(12) 내에 초기에 배열된다.  횡단 벽(90, 96)은 바늘에 대하여 횡단 벽(90, 96)이 바늘(22)로부터 일정 간격으로 이격된 최초 위치에서부터 횡단 벽(90, 96)이 바늘(22)에 의해 관통되는 최종 위치로 이동가능하다.  주사기는 횡단 벽(90, 96)이 관통되는 경우 바늘의 후위단(22)을 축방향으로 안내하기 위한 경화성 부재(64)를 포함한다.
Patent KR-20000069571-A (KR)
Title: 금속 산화물 집괴의 직접 환원
IPC: C21B13/14
Filed: 1997-12-17
Abstract: 본 발명은 금속 산화물로부터 금속 및 합금을 제조하는 방법을 개시한다. 상기 방법은 (a)승온에서 가스를, 금속 산화물 및 고체상 탄소질 물질로 형성되는 복합 집괴층에 통과시켜서, 상기 집괴에 함유된 금속 산화물을 금속으로 환원시키고 상기 금속을 용융시키는 단계와; (b)상기 용융 금속을 상기 집괴로부터 수거하는 단계를 포함한다.
Patent KR-20010005529-A (KR)
Title: 덴드로아스핀 스캐폴드에 기초한 이 또는 다기능성 분자
IPC: C07K14/46
Filed: 1998-03-20
Abstract: 본 발명은 폴리펩타이드 뉴로톡신 유사물질인 덴드로아스핀을 재조합 DNA 방법, 특히 "루프 이식"에 의해 변형시킨 변형된 폴리펩타이드에 관한 것이다. 변형된 폴리펩타이드는 피브리노겐에 혈소판 유착과 같은 덴드로아스핀 활성을 보유하도록, 또한 혈소판 유도된 성장 인자(PDGF) 활성 또는 히루딘 활성과 같은 덴드로아스핀 본래의 활성이 아닌 생물학적 또는 생화학적 활성을 하나 이상 더 갖도록 제조된다.
Patent KR-20010012518-A (KR)
Title: 전자 그래픽 프린터용 컬러 제어 시스템
IPC: G03G15/10
Filed: 1998-05-12
Abstract: 본 발명에 따르면, 전자 사진 프린터용 액체 토너 내의 색 밀도를 거의 유지하는 시스템 및 방법은 토너 농축액을 프린터 내의 토너부와 연관된 사용 강도 용기 내의 액체 토너에 거의 연속적으로 제공하고, 액체 토너를 사용 강도 용기로부터 폐기액 흐름으로 거의 연속적으로 배출시킨다. 이 제공 및 배출 동작은 식 C = P + W 및 Cy i = Px + Wy o 에 따라 수행되며, 여기서 C는 농축액의 사용 강도 용기로의 흐름이고, P는 사용 강도 용기로부터 프린터 내의 토닝부로의 액체 토너의 흐름이고, W는 사용 강도 용기로부터 폐기부로의 흐름이며, x는 사용 강도 액체 토너에 대한 흐름 P 내의 토너 고체의 질량 부분이고, y i 및 y o 는 각각 토너 농축액 및 폐기액의 흐름 C 및 W 내의 각 토너 고체의 질량 부분을 나타낸다.
Patent KR-20010068843-A (KR)
Title: Method of insulating the heater for electron gun of cathode ray tube
Inventor: AHN JI HUN
IPC: H01J9/08
Filed: 2000-01-10
Abstract: PURPOSE: A method of insulating the heater for the electron gun of a CRT is provided to form a ceramic insulation layer of high purity on the surface of the electron gun of the CRT. CONSTITUTION: In the method of insulating the heater for the electron gun of a CRT, the first coating layer is formed on the surface of the electron gun by pickling the heater in an electrodeposition liquid connected to the power source along with electrodeposit element, ceramic and solvent. The second coating layer is formed on the first coating layer by spraying a liquid mixture of ceramic, binder and solvent. The heater is sintered at the temperatures between 1600 and 1800°C. Thus, the heater has a high capacity of duration and insulation.
Patent KR-20000018092-A (KR)
Inventor: LEE JAE HYUK
IPC: G06F15/00
Filed: 2000-01-11
Abstract: PURPOSE: A prepayment phone service fee accumulating system and method thereof are provided to immediately realize various compensations which the user obtains from a web server of internet or a service provider by interlocking the internet web server and prepaying telephone service system. CONSTITUTION: A prepaying telephone service fee accumulating method comprising the steps of: receiving a user's request when the user who is registered in a web server enters the event comprising a looking at an advertisement follow being provided a predetermined compensation and request that the obtained compensation is accumulated as a deposit for call a prepayment phone for a certain prepayment phone card number; card; and transmitting a request that requests the prepayment phone server who manages the prepayment phone card number database to increase the balance of the deposit for prepayment phone for a certain prepayment phone card number through the communication network.
Patent KR-20010069075-A (KR)
Title: Channel information store apparatus and channel connection method for digital tv
Inventor: KIM MYEONG JA
IPC: H04N7/088
Filed: 2000-01-12
Abstract: PURPOSE: A channel information record device of digital TV and a channel connection method of the same are provided to improve a memory efficiency and supply a user with accurate information promptly by making a flexible and systematic data base out of channel information transmitted through a PSIP(Program and System Information Protocol). CONSTITUTION: A complete VCT(Virtual Channel Table) channel list(300) is endowed with a channel list ID(identification) as a unique value in forming a channel list and connects every receivable channel transmitted to a VCT by using a channel index. VCT channel lists(400,500) are endowed with a channel list ID as a unique value in forming a channel list and is connected by using the channel index every VCT. A user favorite channel list(600) is endowed with a channel list ID as a unique value in forming a channel list and connects user's favorite or seeing channels by using the channel index. A plurality of channels(1-7) are endowed each with a channel ID as a unique value in receiving, and is connected with a former channel and a latter channel by using the channel index and a channel array and is connected with the channel lists(300-600) by using a channel pointer flag.