baber/WOPTO huggingface dataset:
Patent KR-20010063055-A (KR)
Inventor: KIM DO HYEONG
IPC: C04B35/48
Filed: 1999-12-21
Abstract: PURPOSE: A method for sintering zirconia ceramics is provided which rapidly increases the temperature when sintering the zirconia ceramics without any damage of heat-shock thereto, which reduces the processing time and energy cost and which improves physical properties of prepared sintered body. And a sintering device therefor is also provided. CONSTITUTION: The method comprises steps of: (i) molding a zirconia powder containing a stabilizer into a zirconia molded body; and (ii) after positioning the zirconia molded body in a reactor, inside of which is enclosed by a zirconia insulating materials, applying microwave having a frequency of 2.45 gigahertz to the reactor for less than 1 hour. The device comprises: (i) a reactor(12) which charges the zirconia molded body(11) and is enclosed by the zirconia insulating materials; (ii) a chamber(14) which is able to charge the reactor; and (iii) a microwave generating unit(15) which is located on certain part of the chamber and applies the microwave having a frequency of 2.45 gigahertz to the reactor.
Patent KR-20010060670-A (KR)
Inventor: JUNG GIL SEOP
IPC: F24C7/02
Filed: 1999-12-27
Abstract: PURPOSE: A built-in microwave oven is provided to cool heat generating components of an electrical equipment chamber in a microwave oven built in kitchen furniture efficiently. CONSTITUTION: A suction grille(10) and an exhaust grille(20) are formed in upper and lower parts of a built-in microwave oven. An outer air inflow part(62) having plural vent holes and an electrical equipment chamber inflow part are formed in the rear part of an outer case. The outer air inflow part is formed in the rear wall with corresponding to the suction grille. The electrical equipment chamber inflow part is formed in the back wall with corresponding to the electrical equipment chamber. The microwave oven cools the heat generating components efficiently with sucking air through the suction grille, the outer air inflow part and the electrical equipment chamber inflow part.
Patent KR-20010065480-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: A vinegar vending machine is provided for enabling consumers to buy various kinds of vinegar products conveniently around one's home or stores, etc. CONSTITUTION: The vending machine consists of: i) a main body(7) equipped with vinegar products, an advertisement board(5), a selection button(1) and a slot(2) for coins, paper money or a card; ii) a sorter discriminating the forgery of coins, paper money or a card; iii) a vinegar receiving chamber covering the vinegar products with a case for classifying the vinegar products by partitions; and iv) a withdrawing device for moving operation plates placed under the partitions and dropping the selected vinegar product.
Patent KR-20010058601-A (KR)
Inventor: PARK CHAN DONG
IPC: H01L21/027
Filed: 1999-12-30
Abstract: PURPOSE: A method for preventing a gap of a wafer edge is provided to prevent efficiently the generation of bridge and pollution by preventing a gap of a conductive layer on a chip region of a wafer edge overlapped with an EBR(Edge Bead Remove) region. CONSTITUTION: A photoresist layer(42) is applied on a wafer(40) formed with a conductive layer. The photoresist layer(42) is exposed without removing an EBR region. A photoresist pattern is formed to cover a chip region overlapped with the EBR region and define conductive layer patterns of each chip by developing the photoresist layer(42). Conductive patterns of each chip are formed by using the photoresist pattern as a mask. The photoresist patterns are removed.
Patent KR-20010059305-A (KR)
Inventor: LIM HYEOK
IPC: G01M15/00
Filed: 1999-12-30
Abstract: PURPOSE: A method for analyzing energy balance is provided to reduce error of a test result and reduce time waste by reducing test items in measuring combustion pressure of a cylinder and in analyzing cooling loss and discharge energy. CONSTITUTION: A method for analyzing energy balance includes the steps of calculating pressure of each process of an Otto-cycle, which includes an adiabatic compression process, an isochric combustion process and an adiabatic expansion process, at each crank angle and grasping pressure-volume diagram, calculating pressure of each process of an adiabatic combustion cycle at the crank angle and grasping pressure-volume diagram of the adiabatic combustion cycle, calculating pressure of each process of a real engine cycle at the crank angle and grasping pressure-volume diagram of the real engine cycle, and obtaining cooling loss and discharge energy using a difference between the pressure-volume diagrams of the Otto-cycle, the adiabatic combustion cycle and the real engine cycle.
Patent KR-20010059602-A (KR)
Inventor: CHO BYEONG GUK
IPC: F27B21/10
Filed: 1999-12-30
Abstract: PURPOSE: An apparatus for charging sintering raw materials and a charging method using the same are provided to substantially improve charging conditions by mounting an upper subsidiary chute and a lower subsidiary chute at the upper and lower parts of an inclined plate type chute so as to simply improve an existing charging apparatus. CONSTITUTION: In an existing apparatus for charging sintering raw materials comprising a raw material supplying hopper (2) in which sintering raw materials are contained, a drum type feeder (3) positioned at the lower side of the raw material supplying hopper (2) so as to supply sintering raw materials, and an inclined plate chute (5) for uniformly supplying sintering raw materials outflown by rotation of the drum type feeder (3) to a sintering car (7) passing through the lower side of the inclined plate chute (5), the apparatus for charging sintering raw materials further comprises an upper subsidiary chute adhered to the upper part of the inclined plate chute (5), and a lower subsidiary chute (22) adhered to the lower part of the inclined plate chute (5). In a method for charging sintering raw materials in which the sintering raw materials are injected by falling from a raw material supply hopper into a sintering car, the method comprises the steps of further improving speed of vertical constituents of the sintering raw materials during the initial falling of the sintering raw materials on the falling passage of sintering raw materials fallen by being guided by the inclined plate shaped sheet; and further improving a falling speed of horizontal constituents so as to improve a speed of horizontal constituents of sintering raw materials after falling of the sintering raw materials.
Patent KR-20000029546-A (KR)
Title: Absorbent article with elastic feature
Inventor: MULLER JORG
IPC: A61F13/49
Filed: 1997-07-22
Abstract: PURPOSE: An absorbent article having an improved elastic feature which is easy to handle during manufacture, and subsequent processing of the absorbent article is provided. CONSTITUTION: In an absorbent article(20), the composite elastic feature (34) comprises at least one extruded elastomeric layer, and at least one extruded, substantially non-elastomeric layer which forms a film. Before the film is elasticized by activation the non-elastomeric layer inhibits the elastic properties of the elastomeric layer, the inhibiting effect being lost after activation. The absorbent article can be any absorbent article having an elastic feature, preferably integral disposable absorbent articles.
Patent KR-20000068477-A (KR)
Title: 클러치를 제어하는 방법 및 장치
IPC: F16H59/02
Filed: 1998-07-03
Abstract: 본 발명은 자동차의 파워트레인에서 수동 기어 메커니즘과 구동 엔진 사이에 배치된 클러치의 작동을 제어하기 위한 방법에 관련된다.  이 방법에 따르면, 기어 메커니즘의 기어 레버의 작동이 감지되고 특정 요건이 충족된다면 기어를 바꾸려는 의도로서 확인되고, 그 후에 기어를 바꾸려는 의도가 확인된다면 클러치는 분리된다.  기어를 바꾸려는 의도를 확인하는 조건은, 설정된 기간보다 오랫동안 기어를 바꾸려는 의도가 확인될 때 또는 설정된 기간 동안 설정된 수 이상의 기어를 바꾸려는 의도가 확인되거나, 기어 레버와 기어 메커니즘 사이의 상대 운동을 일으키는 노면 상태가 고르지 못한 곳에서 자동차가 움직이거나 기어 메커니즘 내에서 기어 레버와 기어 기소 사이의 유극이 바뀐다면 수정될 수 있다.
Patent KR-20000048512-A (KR)
Title: Coriolis flowmeters using fibers and anisotropic material to control selected vibrational flowmeter characteristics
Inventor: VAN KLAVE CRAGE BRANERD
IPC: G01F1/84
Filed: 1997-09-09
Abstract: PURPOSE: A coriolis flowmeters using fibers and anisotropic material are provided to control selected vibrational flowmeter characteristics of flow tubes with resistance of internal pressure and flexity. CONSTITUTION: A Coriolis flowmeter whose flow tubes are made, at least partly, of anisotrophic materials such as fiber reinforced composites. The composite material is formed by orienting the fibers in one direction to increase the tensile strength of the material in that direction. Selected areas of the flow tubes are formed of this composite to increase the flowmeter sensitivity and to separate desired flowmeter vibrational frequencies from undesired vibrational frequencies. Circumferentially oriented fibers increase the internal pressure containment capability of the flow tubes. A strain gauge affixed to the flow tubes flexes with flow tube deformation to indicate the internal flow tube pressure.
Patent KR-20000049015-A (KR)
Title: Photochromic organic material, its manufacture and the photochromic articles containing it
Inventor: BANEY BRUNO
IPC: C08F222/10
Filed: 1997-09-25
Abstract: PURPOSE: A novel photochromic organic material is provided to use of at least one plasticizer for the preparation of said novel material. The preparation and photochromic articles are constituted wholly or in part by the novel material. CONSTITUTION: A novel photochromic organic material is use of at least one plasticizer for the preparation of the novel material, said preparation and photochromic articles constituted wholly or in part of the novel material. The intervening plasticizer, advantageously a phthalate, is according to a variant simply dispersed in the polymer matrix, or, according to another variant, chemically bound to said polymer matrix. The novel material possesses remarkable photochromic properties together with interesting optical and mechanical properties.
Patent KR-20000049199-A (KR)
Inventor: GOLDSTEIN BETH P
IPC: A61P31/04
Filed: 1997-10-14
Abstract: PURPOSE: Provided are methods for killing antibiotic-resistant pathogenic bacteria which cause disease in humans and animals. In particular, the methods are directed to the killing of antibiotic-resistant or multi-drug resistant Streptococcus pneumoniae bacterial strains. The methods employ a lanthocin such as nisin or a variant thereof as bactericidal agent. CONSTITUTION: A method for killing antibiotic-resistant or multidrug-resistant pathogenic bacterial strains of StrePtococcus Dneumoniae, which comprises administering to a mammal in need of such treatment in an amount ranging from about 0.078 mg/kg/dose to about 20 mg/kg/dose of a lanthocin antimicrobial, or an analog thereof which is also effective against S. pneumoniae, in excess of its minimal inhibitory concentration.
Patent KR-20000053056-A (KR)
Title: Progesterone for treating or reducing ischemia
Inventor: LEVINE HOWARD L
IPC: A61K31/57
Filed: 1997-11-04
Abstract: PURPOSE: A method of treating or reducing ischemia or incidence of cardiovascular events by administering progesterone is provided. CONSTITUTION: Progesterone, unlike synthetic progestins, has been demonstrated to supplement, rather than to decrease, the beneficial effects of estrogen therapy on myocardial ischemia in females. The formulation remains attached to the epithelial surfaces for a period of at least about twenty-four to forty-eight hours. Such results may be measured clinically over various periods of time, by testing samples of the vaginal vault for pH reduction due to the continued presence of the polymer. This level of bioadhesion is usually attained when the cross-linking agent is present at about 0.1 to 6.0 weight percent of the polymer, with about 1.0 to 2.0 weight percent being preferred, as long as the appropriate level of bioadhesion results.
Patent KR-20000053253-A (KR)
Title: Pressure and temperature sensor
Inventor: TEINEL HEINRICH WOLFGANG
IPC: G01K7/01
Filed: 1997-11-17
Abstract: PURPOSE: A pressure and temperature sensor is provided to determine pressure and temperature levels inside of a pressure chamber of an injection moulding system. CONSTITUTION: A pressurizing member fitted with a sensor housing(12) is actuated using pressure inside of a pressure chamber. The pressurizing member transfers the pressure to a sensor with a piezoelectric effect. At this time, an electric signal generated by the sensor through an electric contacting system in response to the pressure is let out of the housing through a process consisting in inserting a thermoelectric sensing element into the pressure chamber. And the electric signal is let out the electric temperature signal generated by the sensor through the electric contacting system.
Patent KR-20000069204-A (KR)
Title: 직교류 막 여과기를 사용한 폴리에스테르의 제조방법
IPC: B01D65/08
Filed: 1998-08-05
Abstract: 본 발명은 방향족 산과 글리콜을 에스테르화 반응시킨 다음 금속 산화물 촉매의 존재하에 폐 글리콜 스트림(10)이 중축합 반응 동안에 불용성 물질, 큰 입자, 저분자량의 올리고머, 금속 산화물 촉매, 양이온 불순물 및 음이온 불순물, 및 미량의 기타 불순물과 함께 제거되고 폐 글리콜 스트림(10)의 온도가 상승되어 폐 글리콜 스트림(10)이 난류를 유지하기에 직교류 막 여과기(40)를 통과하는 충분한 유체 속도로 직교류 막 여과기(40)에 통과하는 동안 용액에 용해된 단량체를 유지시키는 중축합반응에 의한  폴리에스테르 수지의 개선된 제조방법에 관한 것이다.  글리콜 투과물은 농축된 불용성 물질이 제거된 잔류물로부터 분리되는 동안 에스테르화 공정으로 재순환된다.
Patent KR-20000057694-A (KR)
Inventor: JOYE JEAN LUC
IPC: C11D3/00
Filed: 1997-12-22
Abstract: PURPOSE: A polyalkoxylated terpenic compound is provided. Also, a manufacturing method and its use as an antifoaming agent are provided. CONSTITUTION: Polyalcoxylated terpenic compounds are represented by the formula Z-X-W-£CH(R¬5)-CH(R¬6)-O|q-A in which Z is a bicycloheptenyl or bicycloheptyl radical, preferably substituted by methyl radicals; X is preferably a -CH2-CH2-O or -O-CH2-CH2-O- radical; W is a polysequence, preferably polyoxypropylene and polyoxyethylene; £CH(R¬5)-CH(R¬6)-O|q is a sequence different from a polyoxyethylene sequence, preferably polyoxypropylene; A is H, a functional or hydrocarbon group. They can be prepared by successively polyalcoxylating the reagent Z-XH. They can be used as antifoaming agents in foaming aqueous media, in particular in degreasing aqueous media in alkaline medium of sheet metals, as well as detergent aqueous media in household washing or industrial and institutional washing.
Patent KR-20000057702-A (KR)
Inventor: OSWALD JAMES IAN
IPC: F28D/
Filed: 1996-12-19
Abstract: PURPOSE: A device is provided for plate fin heat exchanger or primary surface plate heat exchanger. CONSTITUTION: An annular heat exchanger (10) suitable for a gas turbine engine comprises a first continuous sheet of material (12) arranged in a spiral and a second continuous sheet of material (14) arranged in a spiral. A first axially extending passage (40) is defined between the first surface (16) of the first sheet (12) and the third surface (20) of the second sheet (14) and a second axially extending passage (46) is defined between the second surface (18) of the first sheet (12) and the fourth surface of the second sheet (14). The first passage (40) is closed at its axial ends by spiral seals between the first sheet (12) and the second sheet (14). The second passage (46) is open at its axial ends. A plurality of radially extending passages (42 and 44) are provided to supply a first fluid at a first end into the first passage (40), to remove the first fluid from a second end of the first passage (40) and to interconnect adjacent turns of the first passage (40). The passages (42 and 44) extend radially through the second passage (46)
Patent KR-20010013039-A (KR)
IPC: B60C9/20
Filed: 1998-04-17
Abstract: An elastomeric composite structure 45 having two arrays of parallel cords 41, 43, each array of cords 41,43 being of different modulus or percent elongation. The array of cords 41,43 are spaced and provide different bending stiffness dependent on the direction of the applied load.
Patent KR-20000076464-A (KR)
Title: 일체화 패치 패널 및 케이블 관리 트레이 어셈블리와 그제조방법
IPC: H04Q1/14
Filed: 2000-01-14
Abstract: 본 발명에 따른 단일 시트 재료로 형성된 일체화 1매 패치 패널 및 케이블 관리 트레이 어셈블리는, 실질적으로 평면인 전면 패치 패널과, 전면 패치 패널부의 후방으로 연장되는 케이블 관리 트레이 및, 형성된 구조를 강화하기 위해 케이블 관리 트레이와 전면 패치 패널 사이에서 연장되는 확보 암을 구비하여 구성된다.   본 발명에 따른 제조방법은, 성형가능 재료의 시트를 취하는 단계와, 원하는 구멍을 형성하는 단계, 전면 패치 패널부와 트레이를 제공하도록 시트 재료를 굽히는 단계, 확보 암을 제공하도록 시트 재료를 굽히는 단계 및, 형성된 시트 구조의 보강을 제공하도록 시트 재료에 대해 각 암의 자유단을 확보하는 단계를 구비하여 이루어진다.
Patent KR-20000024095-A (KR)
Inventor: KIM DUK HEE
IPC: C02F9/00
Filed: 2000-01-20
Abstract: PURPOSE: A device for cleansing solution for boiler and pipe arrangement can be used for the prevention of corrosion and scale, moreover can remove corrosion. CONSTITUTION: The method for producing cleansing solution needs three-step filtration and the purified water will need electrolytic analysis. Then alkali ionized water is acquired. Silica and sodium carbonate will be mixed and be melted in furnace. The mixture will produce crystallization in normal temperature. The crystallization will be concentrated and filtered. The concentrated solution will be mixed with sodium phosphate, and has electrolytic analysis with mixture. The ionized water from electrolytic analysis will be mixed and filtered again. The usage of the method is very simple and cheap. Moreover, the method produces cleansing solution which can prevent the pipe system, building, and environment.
Patent KR-20010077234-A (KR)
Title: Wafer tilt measuring apparatus
Inventor: PARK JEONG HWAN
IPC: G01C9/06
Filed: 2000-02-01
Abstract: PURPOSE: A tilt measuring device of a wafer surface is provided to measure a surface gradient of a semiconductor chip precisely, and to reduce an exposure failure by preventing irradiation to a planar semiconductor chip and by irradiating rays to uneven semiconductor chips. CONSTITUTION: A wafer surface tilt measuring apparatus comprises a light emitting unit(100) generating first measuring light and second reference light; a light irradiation unit(102) receiving at least five first rays from the light emitting unit, and irradiating the light to an exposed range of a wafer surface(108); a light receiving unit(103) receiving the first light reflected in the exposed range and the second rays more than 5 from the light emitting unit; a light channel unit(104) superposing first and second light, and measuring the tilt of exposed range by comparing the depth of a focus in the light overlap channel range; and control units(105a,105b) mounting optical fibers(101a,101b) between the light emitting unit, the light irradiation unit and the light receiving unit, and varying the channel range by shutting off or opening the optical passage of the optical fiber. The tilt measuring apparatus of the wafer surface moves the channel range by adjusting first and second light with the control unit, and prevents measurement errors by the surface tilt difference between the flat semiconductor chip and the uneven semiconductor chip.
Patent KR-20000058067-A (KR)
Inventor: BENEDETTI ALBERTO
IPC: C12N1/14
Filed: 2000-02-16
Abstract: PURPOSE: Provided is a process for producing mizoribine by means of microbiological process which envisages fermentation of Eupenicillium javanicum, identified as GN-83. The mizoribine is known as bredinin (5-hydroxyl-beta-D-ribofuranosyl-1H-imidazole-4-carboxamide) and is a known nucleoside antibiotic with cytotoxic and immunosuppressive activity. CONSTITUTION: A fermentation process for producing mizoribine is characterized by comprising the fermentation in the presence of a strain of Eupenicillium javanicum pre-cultured, carried out, in aerobic conditions, in a nutrient liquid medium containing an assimilable source of carbon and nitrogen. The fermentation process is carried out at a temperature between 23°C and 33°C for a period of time varying between 3-7 days in the presence of added mineral salts.
Patent KR-20010084534-A (KR)
Inventor: IM SUNG BOK
Filed: 2000-02-26
Abstract: PURPOSE: An advertising method using an electronic mail is provided to increase the effect of advertisement by attaching an advertisement suitable for a receiver's taste to an electronic mail. CONSTITUTION: A member connects to a web site(S101). In case that the member wants to send an e-mail including an advertisement, the member inputs an ID and a password. It is judged whether the ID and the password are corresponded to data stored in a database(S102). In case that the ID and the password aren't corresponded, an authentication module displays an error message(S103). A member registration process is performed(S104). The member makes out a message of the electronic mail to be transmitted to an acquaintance(S105). The member attaches the advertisement including words or icons(S106). The member sends the electronic mail(S107). A receiver views the advertisement. In case that the receiver wants to buy a product, the receiver connects to a host(S108). The receiver purchases the product(S109). A member record management module stores record data changed in a member record database(S110).
Patent KR-20010086571-A (KR)
Inventor: JUN KUK DO
Filed: 2000-03-03
Abstract: PURPOSE: A mail seller is provided to perform a business rapidly and stably using a mail and a mobile communication by transmitting contents to a tradesman, a business manager, an engineer on outside duty rapidly and stably. CONSTITUTION: When a user connects to a homepage and orders a commodity, buyer's information as an address, the name, a telephone number is inputted and all lists are extracted from a database storing lists and prices for a user's selection. If the user selects a commodity to be ordered, the code and an amount of the commodity are inputted and recorded in ascent order. If the order is completed, the order commodity is delivered by connecting to a message transmitting server of a mobile communication company. A shopping mall capable of ordering, delivering, a repairing of a commodity by a simple operation of a web program is constructed. A database of commodities, a receipt issuing system, and a delivering system for delivering a prepared order sheet to a selling company are provided.
Patent KR-20000076904-A (KR)
Title: 음극선관 및 그 제조방법
IPC: H01J29/88
Filed: 2000-03-18
Abstract: 본 발명의 컬러음극선관은 직사각형의 패널부, 원형단면을 가진 좁은 넥부, 및 패널부쪽으로부터 넥부쪽을 향해서 점차 직경이 작게되고, 상기 패널부와 상기 넥부를 접속하는 퍼넬부로 이루어진 진공외위기, 상기 패널부의 내면에 형성된 3색의 형광스크린, 상기 넥부에 수용된 전자총, 및 상기 넥부의 내벽으로부터 상기 퍼넬부의 내벽까지 뻗는 내장전도막을 포함한다.   상기 퍼넬부는 이 퍼넬부의 상기 넥부쪽에 빔편향요크를 장착하기 위한 각추형상의 요크장착부를 구비한다.   상기 내장전도막은 제 1부 및 제 2부로 이루어지고, 상기 제 1부는 흑연, 금속산화물 및 규산칼륨으로 형성되고, 그리고 제 2부는 흑연 및 규산칼륨으로 형성된다.   상기 제 1부는 상기 전자총의 선단부 근방의 상기 넥부로부터 상기 넥부와 상기 퍼넬부 사이의 접합선으로부터 60㎜ 내지 150㎜의 범위의 거리만큼 떨어진 상기 요크장착부의 위치까지 뻗으며, 상기 제 2부는 상기 제 1부와 그 대향하는 단부에서 중첩하고, 상기 퍼넬부와 상기 패널부 사이의 접합선의 근방까지 뻗는다.
Patent KR-20010090197-A (KR)
Title: User recompensing method and system by logfile drawing type
Inventor: YOON WON JIN
Filed: 2000-03-23
Abstract: PURPOSE: A lottery type method and system for compensating a user using a log file is provided to increase the effectiveness of advertisement of a web site by compensating a user using a log file generated in the course of web surfing. CONSTITUTION: In case that a member user terminal transmits a log file, a reception program of a main server receives the log file(S10). It is judged whether the log file is a member user's(S20). In case that the log file is the member-user's, a control unit only extracts a log file equipped with a member company's URL(Uniform Resource Locator)(S30). The control unit stores the member company's URL and user information in a log file database(S40). The control unit determines a log file by lot through a recommendation program(S50). In case that the log file is determined by lot, the control unit selects a relevant member user of the log file determined by lot(S60). The control unit selects gifts from a gift database and informs the member user terminal of the gifts. In addition, the control unit displays the gifts to a notice board of the web site(S70).