baber/WOPTO huggingface dataset:
Patent KR-20000038834-A (KR)
Title: Method for producing two phase-stainless hot rolling steel plate without surface crack
Inventor: SON SEUNG RAK
IPC: B21B3/00
Filed: 1998-12-09
Abstract: PURPOSE: A method is provided to produce two phases stainless hot rolling steel plate without a surface crack by controlling a hot rolling condition of a two phases stainless steel slab. CONSTITUTION: A two phases stainless steel plate contains 21 to 24wt% of Cr, 4.5 to 6.5wt% of Ni, 2.5 to 3.5wt% of Mo, 0.08 to 2wt% of N and less than 0.03wt% of S. For producing the steel plate, a steel slab is heated in a temperature of 1200 to 1260°C in a heating furnace. The steel slab is rolled in the final thickness in a temperature of more than 900°C after rolled under the proper depressing ratio and deformation ratio velocity per rolling step in a material temperature of 900 to 1260°C and within 60% of accumulated depressing ratio. The steel slab is finally wound and cooled to be the two phases stainless hot rolling steel state without a surface crack.
Patent KR-20000039336-A (KR)
Title: Method for adhering character and figure on curved material with finishing treated surface material
Inventor: PAK IN CHOUL
IPC: G09F3/10
Filed: 1998-12-12
Abstract: PURPOSE: A method for adhering a character and a figure on a curved material with finishing treated surface material is provided to reduce raw cost by not requiring separate operating process for adhering a log material substituted for a material wood, on the curved material. CONSTITUTION: A curved material that is formed by compressively shaping wood is fixed on a rotating table by using a fixing instrument. Then, a log material is fixed on a certain location of the curved material. Herein, the log material is embossed for a certain shape or character. A vinyl chloride sheet and a thermal transcription sheet are settled on the surface of the curved material containing the fixed log material for temporarily adhering the vinyl chloride sheet and the thermal transcription sheet. Herein, the vinyl chloride sheet and the thermal transcription sheet are adhered in response to the shape of the log material and the curved material by expanding the surface of the sheets. Moreover, a certain pattern is printed on the vinyl chloride sheet and the thermal transcription sheet while spraying an adhesive on the rear surface. Then, the temporarily adhered vinyl chloride sheet and thermal transcription sheet are compressed by using a certain vacuum press for finishing the surface of the curved material.
Patent KR-20000039449-A (KR)
Title: Method for improving frequency linearity of voltage adjusting oscillator
Inventor: KIM JONG MOK
IPC: H03C1/00
Filed: 1998-12-14
Abstract: PURPOSE: A method for improving frequency linearity of a voltage adjusting oscillator is provided to analyze the frequency feature of the oscillator and improve the frequency linearity without using PLL(Phase-Locked Loop). CONSTITUTION: A method for improving frequency linearity of a voltage adjusting oscillator comprises the steps of: applying a linearly modulated signal to a modulator(2); sampling output signals and then calculating a discrete fourier modification to acquire frequency spectrum; deciding control voltage in order to cause the voltage adjusting oscillator(1) to have linear frequency spectrum using the frequency spectrum and then storing the voltage value in a memory; and generating control voltage using the value stored in the memory.
Patent KR-20000039606-A (KR)
Title: Method for preparing retort cream stew
Inventor: MIN JOONG SHIK
IPC: A23L13/00
Filed: 1998-12-15
Abstract: PURPOSE: Retort cream stew is provided to cook conveniently by using electric wave range by making it possible to store at the normal temperature, and preventing oil particle from separating from oil cream and butter of chicken and sauce. CONSTITUTION: Retort cream stew is produced by mixing sauce materials in the not-heated condition, passing the mixture through homogenizer to make sauce whose oil particles are dispersed homogeneously, and filling up the sauce and solid matter in retort sterilizer, sterilizing at 115-125°C for 15-25 minutes to make the mixture viscous. The sauce is made by melting in 50-60°C water the homogeneous mixture of roasted flour 3-5% of butter 1: flour 1, and blending the solution, grinded onion 10-13%, milk 20-30%, cream 13-16%, sugar 2-4%, salt 0.3-0.5%, pepper 0.07-0.15%, corn starch 4-5%, and Xanthan Gum 0.1-0.4% in mixer. The solid matter is prepared by adding salt 2-3%, pepper 0.1-0.3%, sugar 1-3%, garlic 2-3%, and ginger 0.2-0.4% to cut chicken, scalding in boiling water, and adding cut carrot and potato.
Patent KR-20000041009-A (KR)
Title: Heat-insulating board for tiles adhered to steel studs
Inventor: KIM GAP DEUK
IPC: E04F13/08
Filed: 1998-12-21
Abstract: PURPOSE: A heat-insulating board for tiles is provided to enhance working efficiency by adhering a finish without an expensive cement board. CONSTITUTION: A steel stud(1) is bent in an open-rectangular shape, and base materials are adhered to both sides of the steel stud. The base material uses a gypsum board(2) and a heat-insulating board(33), that is, the gypsum board is adhered to the left side of the steel stud and the heat-insulating board is to the right one. Several grooves are formed with the same interval as the width of tiles(5) on the heat-insulating board and are spread lengthwise the board. The tiles are adhered to the grooves with an adhesive agent and a joint(9) is formed with white cement between tiles.
Patent KR-20000041071-A (KR)
Title: Single test board
Inventor: KIM DONG HWAN
IPC: G01R31/28
Filed: 1998-12-21
Abstract: PURPOSE: A single test board is provided to generate a plurality of constant voltages and a plurality of constant currents at the same time. CONSTITUTION: A single test board comprises a voltage control circuit part(310) and constant-voltage and constant-current generating circuit part(320). The voltage control circuit part(310) generates a plurality of voltages(VP0-VP15) and a plurality of switch signals(SCON0-SCON15) in response to a test enable signal(TEN), an address(A0-A11), a write signal(IOW), a sensing signal(IOR) and data(D0-D7) of plural bits which are provided from a test controller(personal computer)(200). The constant-voltage and constant-current generating circuit part(320) generates a plurality of constant voltages(Vforce) or a plurality of constant currents(Iforce), which are supplied to a die-under-test(DUT) circuit(100), corresponding to the voltages(VP0-VP15) according to the switch signals(SCON0-SCON15).
Patent KR-19990063370-A (KR)
Title: 산업 설비의 작동을 모니터링하는 장치 및 방법
IPC: G08B21/00
Filed: 1998-12-23
Abstract: 본 발명은 작동 부재(5, functional member)를 구비하는 산업 설비(3)의 작동을 모니터링하는 모니터링 장치에 관한 것으로서, 이 모니터링 장치(1)는 모니터링의 특정 대상에 각기 관련이 되는 산업 설비(3)의 작동 상태를 감지하는 검출기(D 1,1 , ··· D n,j )의 그룹(G 1 , G 2 ···G n )과, 상기 검출기(D 1,1 ,···D n,j )에 의하여 획득된 작동 상태를 전달하기 위한 통신 수단(13)이 구비되어 있는 디스플레이 유닛(11)을 포함한.  모니터링 장치는, 상기 검출기(D 1,1 ,···D n,j )와 디스플레이 유닛(11) 사이에 배치되어 있고, 상기 검출기(D 1,1 ,···D n,j )에 의하여 획득된 작동 상태를 처리하고, 예정된 검출기(D 1,1 ,···D n,j )의 그룹(G 1 , G 2 ··· G n )의 전체적인 작동 상태와 관련한 정보를 상기 디스플레이 유닛(11) 상에 선택적으로 디스플레이하는 것을 제어하는 제어 수단(15)을 포함한다.
Patent KR-20000042932-A (KR)
Title: Apparatus for automatically selecting serial communication
Inventor: KO JIN SIN
IPC: H04L12/00
Filed: 1998-12-28
Abstract: PURPOSE: An apparatus for automatically selecting serial communication is provided to conveniently select a serial communication system. CONSTITUTION: An apparatus for automatically selecting serial communication comprises transmitting lines(RS232CRX,RS232CTX), first transmitting lines(RS422RXH,RS422TXA), second transmitting lines(RS422RXL,RS422TXL), a switch(20), a first serial communication external connector, a second serial communication external connector, an external connector type sensor(14), a switch controller(18), and an internal connector(10). The transmitting lines are first serial communication systems. The first transmitting lines are second serial communication systems. The second transmitting lines are second serial communication systems. The switch selects the transmitting lines and the first transmitting lines according to predetermined selection control. The first serial communication external connector is connected to an external transceive line having a first serial communication system. The second serial communication external connector is connected with external first/second transmitting lines having second serial communication systems. The external connector type sensor senses an external connector type according as the first serial communication external connector and the second serial communication external connector are selectively mounted on a system. The switch controller selectively controls the switch according as the external connector type is sensed. The transmitting lines selected in the switch and the second serial transmitting lines are connected in th internal connector. When the external connectors are mounted, the internal connector is connected with corresponding transmitting lines of the external connectors.
Patent KR-20000043503-A (KR)
Title: Structure for removing concentric hydraulic pressure of clutch for automatic transmission
Inventor: SEO TAE SEOK
IPC: F16H63/02
Filed: 1998-12-29
Abstract: PURPOSE: A removal structure of concentric hydraulic pressure of a clutch for an automatic transmission is provided to make control of a clutch easy by removing operation hydraulic pressure promptly after releasing the operation of a clutch. CONSTITUTION: A hydraulic pressure supply hole(52a) connected to a hydraulic pressure supply passage(57) is formed in a clutch retainer(52) to supply and discharge hydraulic pressure to a hydraulic chamber(K). The centrifugal hydraulic pressure in the clutch is changed by the position of the hydraulic pressure supply hole. If the position of the hydraulic pressure supply hole is near to the inner face(r) of a hydraulic chamber(K) adjacent to the central of rotation, the centrifugal pressure pushing a clutch piston(55) is strengthened gradually. If the position of the hydraulic pressure supply hole is near to the outer face(r) of the hydraulic chamber far from the central of rotation, the centrifugal pressure pulling the clutch piston(55) is strengthened gradually. If the position of the hydraulic pressure supply hole is set properly between the inner face and the outer face of the hydraulic chamber, the force due to the centrifugal hydraulic pressure is zero. Thus, the accurate control of the clutch is possible without regard to the rotational frequency of a clutch mechanism.
Patent KR-20000044252-A (KR)
Title: Method for transmitting message to terminal located in specific area
Inventor: MUN DONG HYEON
IPC: H04B7/26
Filed: 1998-12-30
Abstract: PURPOSE: A method for transmitting a message to a terminal located in a specific area is provided to request a communication service, having equal contents to subscriber information, with many terminals within a specific area through a cable and wireless communication network, by detecting subscriber information transmitted in communication between many terminals located in the specific area and many base stations by a device of subscriber confirmation. CONSTITUTION: A method for transmitting a message to a terminal located in a specific area of a subscriber confirmation device, can detect subscriber information transmitted in communication between base stations and more than one terminal, located in a specific area among many terminals communicating subscriber information with base stations by communication or other states. Also, the method is capable of communication by being connected to a cable or wireless communication network. And the method comprises the steps of: detecting the subscriber information transmitted in communication between the terminal and the base stations by communication or other states, when service request data are inputted by a demand of a user; storing the detected subscriber information; transmitting a short message of a voice message to a corresponding subscriber by reading the stored subscriber information.
Patent KR-20000045174-A (KR)
Title: Reservoir type electric washing machine using an electrolysis apparatus and a neutralization apparatus
Inventor: JEONG SEUNG HO
IPC: D06F33/02
Filed: 1998-12-30
Abstract: PURPOSE: A reservoir type electric washing machine is provided to reduce the environment pollution by washing articles with alkaline electrolytic water and draining neutralized water out. CONSTITUTION: A valve(303) controls a passageway of washing water inflowing from external. Plural electrolysis apparatuses(305-1, 305-2) carries out the electrolysis of neutralized washing water into acid electrolytic water and alkaline electrolytic water. A container(315) stores the acid electrolytic water. A water reservoir(309) has space for performing the washing with the supply of neutralized washing water, alkaline electrolytic water, and acid electrolytic water. A neutralization apparatus(319) neutralizes the acid electrolytic water and the alkaline electrolytic water.
Patent KR-19990037672-A (KR)
IPC: B01D53/50
Filed: 1996-08-19
Abstract: An assembly cleans smoke gases using an absorbent/adsorbent substance Ca(OH)2 or CaSiOH within a vessel (31) having a raw smoke gas inlet (33) and an outlet (35) for cleaned gas. The vessel (31) incorporates a number of vertical or horizontal rotating shafts (39). The novelty is that a number of flexible chains or cables acting as vortex generators (43) are attached at intervals to the rotating shafts (39). The shafts are arranged in a groups and are axially oriented in the same direction as the vessel (31). The chains or cables are affixed to the shafts forming a helical pattern.
Patent KR-19990064329-A (KR)
Title: 솔더 소자
IPC: H01R12/52
Filed: 1996-10-21
Abstract: 본 발명은 솔더 재료 및 플럭스 재료로 구성되는 하나 이상의 몸체부가 구비된 전기적으로 전도되는 와이어를 포함하는 것으로서, 프린트된 회로 보드의 양 측면상에 전기적으로 전도되는 연결부를 만들기 위한 솔더 소자에 관한 것으로, 몸체부는 바람직하게는 솔더 재료로 구성되며 그안에 플럭스 재료가 수용되는 리세스가 제공되며, 플럭스 재료는 바람직하게는 와이어상에 배치된 솔더 재료의 2 개의 몸체부 사이로 공급된다.
Patent KR-19990087247-A (KR)
Title: 뱀 독액으로부터 수득되는 트롬빈 유사 프로테아제 효소의 정제방법
IPC: C12N9/48
Filed: 1997-02-18
Abstract: 본 발명은 뱀 독액으로부터 트롬빈 유사 프로테아제를 정제하는 방법에 관한 것으로서, 이 방법은 3단계의 크로마토그래피에 의해 불순물로부터 프로테아제를 단리하는 것으로 이루어진다.
Patent KR-20000005254-A (KR)
Title: Ingot mold for continuous vertical molding of metal
Inventor: SOLIBE JEAN-MARQUE
IPC: B22D11/041
Filed: 1997-03-27
Abstract: PURPOSE: An ingot mold is provided to make the fuzzy gas injecting speed evenly and regularly react to the whole circumference of the mold during molding process. CONSTITUTION: The ingot mold has:a cooled copper or copper alloy body(1); a fire-tolerant supply bush(2) installed on the upper part of the cooled copper or the copper alloy; a sweeping slot(8) placed on the boundary of the bush(2) to inject inactive waste gas into the ingot mold; a distribution chamber(13) placed in the inner side of the ingot mold to supply slots; a chamber to supply gas by a diverging pipe(12) to connect the chamber with a pressurized gas source(20); and an injection slot(8) separated by a separation piece(21) to divide adjacent divided chambers(13'-13") extended along the circumference of the ingot mold.
Patent KR-20000065111-A (KR)
IPC: C07F9/6506
Filed: 1997-04-01
Abstract: PCT No. PCT/US97/05307 Sec. 371 Date Oct. 15, 1998 Sec. 102(e) Date Oct. 15, 1998 PCT Filed Apr. 1, 1997 PCT Pub. No. WO97/41132 PCT Pub. Date Nov. 6, 1997An improved process for the preparation of a diester of phosphoric acid 2,5-dioxo-4, 4-diphenyl-imidazolidin-1-ylmethyl ester is described where an alkali metal phosphate is treated with a 3-(chloromethyl)- or 3-(bromomethyl)-5,5-diphenyl-2,4-imidazolidinedione to afford the desired product, as well as valuable intermediates used in the process.
Patent KR-20000011110-A (KR)
Title: Process for preparing copolymers and blend compositions containing the same
Inventor: JACOBSEN GRANT B
IPC: C08F210/16
Filed: 1997-05-16
Abstract: PURPOSE: Ethylene copolymer needs to be provided with high impact strength, excellent environment stress and cracking resistance. CONSTITUTION: A process for the preparation of an ethylene copolymer by copolymerizing ethylene and at least one comonomer selected from a compound represented by the formula H2C=CHR wherein R is an alkyl group or an aryl group, and a diene is carried out in the presence of a solid catalyst system comprising a support, a transition metal compound and an activator capable of converting the transition metal compound into a catalytically active transition metal complex.
Patent KR-20000022116-A (KR)
Title: Red-emitting material and organic electroluminescent device made by using the same
Inventor: FURUKAWA KENUJI
IPC: C09K11/06
Filed: 1997-06-26
Abstract: PURPOSE: A red-emitting material consisting of a porphyrin by utilizing the fluorescence of the porphyrin, and an organic electroluminescent device having a porphyrin-contain luminescent layer are provided. CONSTITUTION: Metalloporphyrins can be used as the porphyrin but phthalocyanine can not be used for no fluorescence of a porphyrin: the porphyrin of this invention is formula 1. The porphyrin content of the luminescent layer is 1.0 weight % or above. The luminescent layer functions as a hole or electron injection and transport layer. With the high color purity of the organic electroluminescent device, the organic electroluminescent device used as color flat emitting source or red-emitting source of display electroluminescent device gets indicative factor with high reproducibility.
Patent KR-20000050722-A (KR)
Inventor: LEE KI SUN
IPC: C05F1/00
Filed: 1999-01-14
Abstract: PURPOSE: A composite amino acid fertilizer using fowl feathers is provided which is economical in respect of process and cost and is as effective as a fertilizer using expensive gelatin. CONSTITUTION: A composite amino acid fertilizer is prepared from a method comprising putting fowl feather pre-treated for the removal of impurities and then dried into water in a hydrolysis bath; adding thereto 10 - 40 % by weight (on the basis of the fowl feather) of an alkali selected from the group consisting of sodium hydroxide, potassium hydroxide, calcium hydroxide and sodium bicarbonate, 0.5 - 3.0 % by weight of a reducing agent for cutting a cystein linkage of a protein, and 0.5 - 3 % by weight of an amine compound selected from the group consisting of hydrazine, hydroxylamine, piperazine, monomethylamine, dimethylamine and trimethylamine in order to accelerate hydrolysis; hydrolyzing the admixture at 90 - 110°C for 8 - 12 hours; filtering the hydrolysate after the completion of hydrolysis and neutralizing the filtrate with an acid; and then removing insoluble salts from the filtrate and concentrating the filtrate.
Patent KR-19990037820-A (KR)
Title: 재사용용잉크카트리지의제조방법
IPC: B41J2/01
Filed: 1999-01-29
Abstract: 본 발명은 이미 1회 이상 사용된 잉크 카트리지를 재사용하기 위한 잉크 카트리지 제조 방법에 관한 것이다.  본 발명에 따르면, 1회 이상 사용된 잉크 카트리지의 내, 외부를 세척액을 이용해 세척한다.  또한, 본 발명은 잉크 카트리지 하부 표면상에 형성된 프린트헤드의 개구 부분을 진공 펌프, 증기 또는 초음파를 이용한 다양한 방법으로 세척하고, 이로 인해, 프린트헤드의 개구 부분을 막고 있는 이전에 소모되고 남은 잉크의 잔여 석출물이 개구로부터 제거되게 된다. 
     본 발명은 종래의 리필 공정에 의한 잉크 카트리지에 비해 잉크 분사가 균일하고 정확하게 이루어져, 새 잉크 카트리지에 비해 그 인쇄 품위가 뒤떨어지지 않는 재사용용 잉크 카트리지를 제공할 수 있다.
Patent KR-20000054878-A (KR)
Inventor: SON DONG WOO
IPC: B32B27/00
Filed: 1999-02-01
Abstract: PURPOSE: A porous lamination film improves the properties of shutdown and melt integrity and mechanical strength to be suitable for use as a separation membrane for a secondary battery. CONSTITUTION: A porous lamination film is composed of: a first layer of a first finely porous film of a porosity rate of 20-50%, including a polyester resin having 80weight% in content relative to the whole ethylene terephthalate, butylen terephthalate, ethylene naphthalate or butylene naphthalate which is the main repeating unit of at least one selected from the group of polyethylene naphthalate, polybutylene terephthalate, polyethylene naphthalate and polybutylene naphthalate, and including a polyolefin resin of melt-fusion index of 1-25g/minute being copolymerized from at least one monomer selected from a group of ethylone, propylene, butane, pentane, hexane, and octane; a second layer of a second fine porosity rate of 30-70% including ethylene-prophylene copolymer having a melt-fusion index of 1-25g/minute, a melting point of 117-115°C, an ethylene content 5-50 mol%.
Patent KR-20000056591-A (KR)
Inventor: KIM DONG CHUN
IPC: B23K13/02
Filed: 1999-02-24
Abstract: PURPOSE: A joint pipe for an electrofusion type pipeline connecting apparatus is provided to achieve an improved structure of the joint and productive efficiency while reducing the number of insertion grooves for installation of a sensor. CONSTITUTION: A joint pipe, in an electrofusion type pipeline connecting apparatus including a joint pipe(10) for connecting a polyethylene pipe, a coil(50) installed at an inner surface of the joint pipe and which generates heat using a voltage applied from a power terminal(30), and a controller(40) for controlling the power terminal for applying a voltage to the coil, the joint pipe has at a portion of an upper end of the join pipe a groove(12) for insertion of an integrated sensor(20), and the groove has an inner bottom surface formed to be adjacent to the coil installed at the inner surface of the joint pipe.
Patent KR-20000052276-A (KR)
Inventor: KIM JIN TAE
IPC: E04B2/84
Filed: 1999-04-02
Abstract: PURPOSE: A wall structure body is provided to easily apply each element to a wall structure body for a kitchen or a commercial wall structure body. CONSTITUTION: A first reinforcing member(6) is vertically or horizontally installed to reinforce two or more than two abutting first and second wall bodies(11,12). Herein, the first wall body does not have a sufficient force to support the filled concrete. Thereby, when filling up the concrete in an empty space between the first and second wall bodies, the first reinforcing member prevents the first and second wall bodies from being twisted and deformed.
Patent KR-19990046618-A (KR)
Title: 무산소동및동합금소재의제조방법및그장치
Filed: 1999-04-07
Abstract: 본 발명은 무산소 동(銅) 및 동합금(銅合金)소재(Ag.P.Te.Zr 등 미량첨가원소가 합금된 소재포함)의 제조방법 및 그 장치에 관한 것으로, 더욱 구체적으로는 고순도 흑연도가니를 용해로에 채택하고 탈산처리후 하향주입으로 정제된 용탕을 주조기에 공급하며 수평연속주조에 의해 설비규모를 최소화할수 있고 다양한 고품질의 소재를 생산할수 있도록한 것이다. 
     즉, 용해로에서 흑연도가니와 가스노즐을 가진 가스분사관과 흑연필터에 의해 탈산이 이루어져서 정제된 용탕을 생산하는 1차정제공정과; 1차정제된 용탕을 밀폐된 흑연탕도를 거쳐 공기접촉없이 주조기에 하향이송시키는 용탕이송공정과; 이송된 용탕은 주조기 내에서 흑연도가니와 가스노즐을 가진 가스분사관에 의해 정제된 용탕을 만드는 2차정제공정과; 냉각시스템 및 흑연주조노즐에 의해 대단면의 수평연속작업을 하는 수평연속공정으로 이루어진 무산소 동 및 동합금소재의 제조방법과, 흑연도가니(12) 주위에 코일(13)을 감은 고주파유도전기로방식의 용해로(10) 상측에 있는 로장입구(14)를 관통하여 가스주입구(14a)와 재료투입구(15)와 가스노즐을 가진 가스분사관(16)을 용해실(11) 내에 설치하되 가스분사관(16) 선단은 용해실(11) 하부에 위치시키고 그 상측에 흑연필터(17)를 부착하며 용해실(11) 일측에 오버플로우형 용탕배출로(18)를 형성하고 그 하부의 배출구(19)는 흑연탕도(20)를 통해 주조실(31)에 연결되고 주조기(30) 상측의 로뚜껑(32)에 가스주입구(14a)와 가스분사관(33)을 설치하여 흑연도가니(36) 내의 주조실(31)에 연결시키며 주조실(31) 일측에 흑연주조노즐(34)을 설치하여서된 무산소 동 및 동합금 소재의 제조장치이다.
Patent KR-20000061984-A (KR)
Inventor: LEE CHANG JIN
IPC: A61K8/19
Filed: 1999-03-30
Abstract: PURPOSE: Toothpaste compositions containing sericite, a kind of montmorillonite-based mineral, that have improved washing effect are provided. CONSTITUTION: To achieve the beforementioned purpose, firstly a predetermined amount of sericite is collected, screened, and disinfected to remove harmful factors. And then, the processed sericite is put in a container which is full of water. As time goes by, the mixture consisted of water and sericite is separated into two layers, i.e sediments precipitate at the bottom part and sericite supernatant is located in the upper part. The sericite supernatant and/or sediment is applied as an ingredient of additives for toothpaste composition in the preparation process.