baber/WOPTO huggingface dataset:
Patent KR-20010060846-A (KR)
Inventor: KIM CHEOL JONG
IPC: B21B37/00
Filed: 1999-12-28
Abstract: PURPOSE: An apparatus for monitoring and controlling a steel sheet pass line in a pickling tank is provided which constantly maintains and controls pass line of the steel sheet passing through the tank by measuring the steel sheet pass line when a steel sheet passes through inside the pickling tank in which an oxidized scale layer remaining on the surface of a hot coil after hot rolling is removed by chemical reaction. CONSTITUTION: The apparatus comprises a distance measuring sensor (18-1) measuring a height of a steel sheet, wherein the distance measuring sensor is installed with spaced apart in a certain distance above the steel sheet that passes through with put on a wringer roll installed in a hydrochloric solution for maintaining a certain level; a distance measuring instrument (18-2) converting measuring signals of the distance measuring sensor (18-1) into a voltage proportional to a distance; a position monitor (31) informing an operator of the voltage by displaying a voltage of the distance measuring instrument (18-2) on a screen; a controller (19) controlling a height of the steel sheet based on distance information from the distance measuring instrument (18-2); a magnetic core (18-4) generating magnetic force according to controlling of the controller (19); and a hydraulic device applying a certain tension to the steel sheet according to controlling of the controller (19) for controlling a height of the steel sheet.
Patent KR-20010065787-A (KR)
Inventor: CHO IN SIK
IPC: B29C49/00
Filed: 1999-12-30
Abstract: PURPOSE: A producing method of a heat-set polyester drawing container is provided to have the excellent thermal stability, the heat resistance and the size stability. CONSTITUTION: A polyester preform is biaxially stretched and blow-molded inside a mold of high temperature. A forming material is thermally set inside the mold at high temperature over 135deg.C. The heat-set forming material is ejected from the mold at 50-120deg.C. The forming material is freely shrunken by loosening. The produced container is filled or sterilized by heating at high temperature because the heat stability is improved. Moreover, the heat resistance and the size stability are improved.
Patent KR-20010066555-A (KR)
Inventor: KIM JAE CHEOL
IPC: B60T8/00
Filed: 1999-12-31
Abstract: PURPOSE: A hydraulic parking brake is provided to reduce the number of parts thereof to simplify the structure thereof. CONSTITUTION: A parking brake comprises a link(10), a piston(12), a wheel cylinder(9) and a return spring(16). The link has one end connected with a parking brake operating lever(3) by a parking brake cable(5) to receive the operating force of the parking brake operating lever to rotate. The piston has one end hingedly connected with the other end of the link to be vertically moved by the link and the other end movably inserted into the wheel cylinder to compress oil. The wheel cylinder has two pistons(15a, 15b) connected with a brake shoe respectively and an oil inlet port(13) to be supplied with the oil pressure compressed by the piston(12) or the discharge hydraulic oil of a master cylinder to push the brake shoe toward a drum. The return spring is interposed between the pistons(15a, 15b) to return the pistons.
Patent KR-20000048573-A (KR)
Inventor: KHANNA DINESH N
IPC: G03F7/09
Filed: 1997-09-26
Abstract: PURPOSE: A bottom antireflective coating solution is provided which contains a novel arylhydrazo dye having good absorption characteristics, good solubility and good lithographic characteristics, and is useful in photolithography. CONSTITUTION: A antireflective coating solution comprises a polymer, a novel arylhydrazo dye and a solvent, where the novel arylhydrazo dye absorbs radiation from about 180 nm to about 450 nm. The dye has a structure of formula(1) where A1 and A2 are independently an electronwithdrawing group, R1 is H, (C1-C10)alkyl, (C1-C10)alkoxy, nitro, halide, cyano, aryl, alkylaryl, alkenyl, dicyanovinyl, SO2CF3, COOZ, SO3Z, COZ, OZ, NZ2, SZ, SO2Z, NHCOZ or SO2NZ2, where Z is H or (C1-C10)alkyl, Y is a conjugated moiety N=N, CW=CW, CW=N, or N=CW, where W is H, (C1-C10)alkyl or (C1-C10)alkyl or (C1-C10)alkoxy, and m=1-5.
Patent KR-20000048625-A (KR)
Title: Exhaust gas measuring instrument
Inventor: ICHIKAWA JUN
IPC: G01N33/00
Filed: 1997-09-18
Abstract: PURPOSE: An exhaust gas measuring instrument is provided to measure the exhaust amount of several component in exhaust gas from an engine. CONSTITUTION: An exhaust gas measuring instrument has a miniature dilution tunnel (22) in which a part of exhaust gas in the exhaust pipe (15) of an engine is introduced through an extraction pipe (30) and diluted with air, a measuring means (33 and 36) which measures specific components in the exhaust gas diluted in the miniature dilution tunnel (22), a high response differential pressure type extracted gas flow meter (31 and 40) which measures the exhaust gas flow rate (Qs) in the extraction pipe (30), a high response differential pressure type bypassed gas flow meter (29 and 39) which measures the exhaust gas flow rate (Qb) in the exhaust pipe (15) and an arithmetic means (44) which calculates the flow rate dividing ratio R = Qb/Qs which is obtained by dividing the exhaust gas flow rate (Qb) by the exhaust gas flow rate (Qs). The exhaust gas measuring instrument further has a means by which the calibration coefficient (k) of the flow rate dividing ratio is obtained and ameans which obtains the calibrated flow rate dividing ratio (k.R) by multiplying the flow rate dividing ratio by the calibration coefficient. The calibration coefficient (k) can be obtained by dividing a concentration dividing ratio (Rc) by the flow rate dividing ratio (R).
Patent KR-20000049245-A (KR)
Title: Optical guide
Inventor: ROBERTSSON MATS
IPC: B29C48/08
Filed: 1997-10-17
Abstract: PURPOSE: An optical guide is provided to guide, separate, disperse an optic made from a polymer material comprising different monomers arranged into a random copolymer. CONSTITUTION: An optical guide relates to a device for guiding light, made from a polymer material comprising different monomers arranged into a random copolymer. The random copolymer comprises at least one monomer with at least one epoxy group and at least one different monomer which is of vinyl monomer type.
Patent KR-20000052740-A (KR)
Title: Spinal spacer
Inventor: PAFFORD JOHN
IPC: A61L31/04
Filed: 1997-10-21
Abstract: PURPOSE: A spinal spacer for engagement between vertebrae which encourages bone ingrowth and avoids stress shielding is provided which restores the intervertebral disc space and supports the vertebral column while promoting bone ingrowth. CONSTITUTION: Spinal spacers are provided for fusion of a motion segment. The spacers include a load bearing member having a wall sized for engagement within a space between adjacent vertebrae to maintain the space and an effective amount of an osteogenic composition(30) to stimulate osteoinduction. The osteogenic composition includes a substantially pure osteogenic factor in a pharmaceutically acceptable carrier. In one embodiment the load bearing member includes a bone graft impregnated in an osteogenic composition. In another embodiment, the osteogenic composition is packed within a chamber(25) defined in the graft. Any suitable configuration of a bone graft is contemplated, including bone dowels, D-shaped spacers and cortical rings.
Patent KR-20000075642-A (KR)
IPC: A61P9/06
Filed: 1998-12-25
Abstract: 다음 식(I)로 표시되는 피롤술폰아미드 화합물: 
     
       
     
     식 중, 하기 식으로 표시되는 고리 P는 
     
       
     
     다음 구조식을 갖는 피롤 고리를 의미하며 
     
       
     
     식중, A는 알킬렌기, 알케닐렌기 또는 알키닐렌기를 나타내며; Y는 다음 식으로 표시되는 기: 
     
       
     
     [식중, W는 CH, C= 또는 질소 원자를 나타내고; W가 CH 또는 N을 나타낼 경우, m은 0 또는 1이고, W가 C= 일 경우 m은 1을 나타내며, B는 특정의 2가 기(divalent group)를 나타내고; E 1 및 E 2 는 각각 독립적으로 수소 원자 또는 저급 알킬기를 나타내며; D는 방향족 탄화수소기 또는 헤테로고리기를 나타낸다.]를 내타내며; ℓ은 0 또는 1을 나타내며; 점선은 결합의 존재 또는 부재를 나타내고; 점선으로 표시된 결합이 존재할 경우, Z 2 는 존재하지 않고 Z 1 은 수소 원자를 나타내지만, 점선으로 표시된 결합이 존재하지 않을 경우, Z 1 은 수소 원자를 나타내고 Z 2 는 히드록실기를 나타내거나, Z 1 및 Z 2 가 함께 연합하여 산소 원자 또는 NOR 5 기 (식중, R 5 는 수소 원자, 알킬기, 아르알킬기 또는 아릴기를 나타낸다)를 나타내고; R은 수소원자, 알킬기, 시클로알킬기, 시클로알킬-알킬기 또는 아르알킬기를 나타낸다.  화합물 (I)은 지금까지 보고된 다른 어떤 의약품에 비하여 효능, 세로토닌-2 수용체 이외 수용체에 대한 선택성, 독성 부작용 등의 면에 개선되었으며 α 1 -저해작용 및 세로토닌-2 수용체 길항작용을 겸비하여 갖추고 있다.
Patent KR-20000075826-A (KR)
IPC: A61B5/00
Filed: 1998-02-24
Abstract: A real-time biological data processing PC card is very lightweight, cost effective, and portable. The real-time biological data processing PC card is capable of converting a host personal computer system into a powerful diagnostic instrument. Each real-time biological data processing PC card is adapted to input and process biological data from one or more biological data sensors, and is interchangeable with other real-time biological data processing PC cards. A practitioner having three different real-time biological data processing PC cards, for example, each one corresponding to a different biological data collection device, effectively carries three full-sized, powerful diagnostic instruments. The full resources of a host personal computer can be utilized and converted into a powerful diagnostic instrument, for each biological data collection device, by the insertion of one of the real-time biological data processing PC cards.
Patent KR-20010005676-A (KR)
IPC: C07D471/14
Filed: 1998-03-19
Abstract: Tetrahydropyrido compounds of formula (I)in which the substituents have the meanings mentioned in the description, are suitable for the prevention or treatment of gastrointestinal diseases.
Patent KR-20010069057-A (KR)
Title: Device for treating mine sewage and method of treating mine sewage
Inventor: CHOI GWANG HO
IPC: C02F1/44
Filed: 2000-01-12
Abstract: PURPOSE: Provided is a mining wastewater treatment system which is characterized in using U-shaped hollow fiber membranes. CONSTITUTION: The mining wastewater treatment system consists of the following parts: a neutralization tank (1); a membrane module (2); a separation tank (4) for sediment; a thickener (5) for sludge; and a drying chamber (6). The membrane module contains a ring-shaped membrane supporting part at the center of the U-shaped hollow fiber membranes. The hollow fiber membrane has an effective diameter of 0.005-1micrometer and an effective area of 1-100m¬2/module.
Patent KR-20010073585-A (KR)
Title: Axial flow fan for refrigerator
Inventor: CHOI MU YONG
IPC: F04D29/38
Filed: 2000-01-18
Abstract: PURPOSE: An axial fan for a refrigerator is provided to optimize a number of blades, a ratio between inner and outer diameters, a hub ratio, a sweep angle, a pitch angle, a maximum camber ratio and the like for minimizing the wind blowing noise and simultaneously increasing the refrigerating efficiency with low energy consumption. CONSTITUTION: A refrigerator axial fan includes a hub(2) connected to a rotation shaft of a driving motor to rotate together with the rotation shaft, and five blades(4) mounted to an outer periphery of the hub with a uniform interval, wherein a ratio between an outer diameter of the hub and an outer diameter of the blades, that is, an inner diameter and an outer diameter of the fan is 0.25, the outer diameter(ID) is 35±1mm, the outer diameter(OD) is 140±1mm, a forward distance of the blades is 31.95±1mm, and a backward distance of the blades is 7.62±1mm.
Patent KR-20010076023-A (KR)
Title: Method for constructing and providing user profile and advertisement method using the same
Inventor: CHO HEON JUN
IPC: G06F17/00
Filed: 2000-01-24
Abstract: PURPOSE: A method for constructing and providing a user profile on Internet and an advertising method using thereof are provided to construct a user profile by collecting cookies and reference values, when an Internet user having a unique user ID issued from a member company web site accesses the site, and analogizing the user's behavior characteristic, age, specialty, purchase type, based on the collected cookies and reference values. CONSTITUTION: If an Internet user(210) accesses a web site(201a-201n), the web site transmits contents to him. The user(210) requests a user profile construction server(220) to transmit an advertising image to an advertising tag. At this moment, the user(210) transmits a reference value and a cookie to the user profile construction server(220). The user profile construction server(220), analyzing the reference value and the cookie, constructs a user profile and stores the constructed user profile in a user profile database(230). Referring to the user profile database(230), the user profile construction server(220) selects an advertisement suitable for the user(210) and transmits the selected advertisement to him. In case that the Internet user(210) has accessed the web site for the first time, the user profile construction server(220) transmits a cookie containing a user ID to the user(210).
Patent KR-20010076692-A (KR)
Title: The coating method of resine to tile
Inventor: KIM DEOK SU
IPC: B29C65/00
Filed: 2000-01-27
Abstract: PURPOSE: A resin coating method of bottom finish tiles is provided to improve surface glazing and surface smoothness by coating bottom finish tiles with resin having a high abrasion resistance. CONSTITUTION: A resin sheet(13) is manufactured by resin(11) pressed by both press rolls(12) from a hopper(10). The resin sheet is carried to a coating roll(14), and tiles(18) are laid on a conveyer belt(17) having transfer rolls(15,15') and support rolls(16). When the tiles are passed through the coating roll, the resin sheet is coated over the tiles by contact between the resin sheet and each tile. A resin film(20) is pressed to the tiles having the resin sheet. The resin film is removed to coat the bottom finish tiles with resin after the resin sheet is hardened. In a process of hardening the resin sheet, a PET(Poly Ethylene Terephthalate) resin film having UV(Ultra Violet) transmissivity is used. UV rays harden the resin sheet by transmitting the PET resin film. After that, the resin film is removed from the resin sheet. The removed resin sheet is wound upon winding rolls(25,25') through each guide roll(23,23') to be attached to the other resin sheet of other tiles repeatedly. Therefore, the bottom finish tiles have smooth surface without any roll mark on the surface of the resin sheet for the resin sheet is not bonded directly to the coating roll.
Patent KR-20010077424-A (KR)
Title: The method for eliminating flavor from Hydrogenated vegetable oil or Hydrogenated vegetable oil including CLA and Hydrogenated vegetable oil produced thereby
Inventor: JUNG MUN UNG
IPC: C11C3/12
Filed: 2000-02-02
Abstract: PURPOSE: A method for removing hydrogenation odor from conjugated linoleic acid(CLA) by getting rid of gum combined of phosphatide, protein, Ca2+, Mg2+, and Fe2+, which causes hydrogenation odor is provided. One can apply the prepared CLA with improved flavor to various foods such as fried noodles, processed milk, ice cream, shortening margarine, confectionary, and snacks. CONSTITUTION: A method for removing hydrogenation odor from conjugated linoleic acid(CLA) comprises the steps of: (i) a first step to degum crude oil with oxalic acid solution or phosphoric acid solution; (ii) a second step to neutralize by washing and drying degummed fat; (iii) a third step to absorb trace elements with adsorbents such as acid clay, or magnesium silicate, and then bleach; (iv) a fourth step to add hydrogen for dehydrogenation; and (v) a fifth step to deodorize the prepared CLA by stripping with dry vapor.
Patent KR-20010078588-A (KR)
Title: Method for addressing to a plasma display panel
Inventor: HONG BYEONG HUI
IPC: G09G3/293
Filed: 2000-02-09
Abstract: PURPOSE: An addressing method of a plasma display panel is provided to perform fully display discharge in a selected pixel by performing addressing completely. CONSTITUTION: The first scan pulse is applied to the first Y electrode line and a corresponding display data signal is applied to an address electrode line so that wall charge is formed around a Y electrode of a selected pixel and an address electrode. An auxiliary discharge pulse of polarity opposite to the first scan pulse is applied to an X electrode line so that the wall charge formed around the Y electrode is concentrated at a position near to an X electrode. The above processes is performed for the remaining Y electrode lines.
Patent KR-20010014485-A (KR)
Inventor: TAKESHITA TOSHIO
IPC: H01M50/588
Filed: 2000-02-16
Abstract: PURPOSE: To securely prevent a battery pack from being mounted incorrectly on a battery mounting device which does not fit. CONSTITUTION: This battery pack comprises a battery cell, a case 19 for storing the battery cell, first, second, and third output terminals 21, 22, 23 for outputting power of the battery cell, and a bottom surface 24 of the case 19 linked to a front surface 20 of the case 19 having each of the output terminals 21, 22, 23 and arranged approximately vertically to the front surface 20. A recessed part 30 for identification having a groove 32 for identification is formed on an approximately center part of the bottom surface 24.
Patent KR-20000036372-A (KR)
Inventor: SEO KYUNG EIM
IPC: B62K9/00
Filed: 2000-02-28
Abstract: PURPOSE: A bicycle is provided to enjoy riding by pushing ground using feet according to user's taste and to increase fun by riding at high speed using a pedal. CONSTITUTION: In stepping on a foothold(11) by one foot and pushing a ground by the other foot, a bicycle moves forward with repulsive force and a strut(80) is placed under the foothold with pulling force of an elastic unit(82). In order to make speed faster, one foot continuously pushes the pedal downward and then a rear wheel(40) is grounded and rotated by the operation of one way chain gear(50).
Patent KR-20000058278-A (KR)
Inventor: KIM BYUM GUI
IPC: H05K3/40
Filed: 2000-02-29
Abstract: PURPOSE: A hole processing apparatus for a multi layer board(MLB) is provided to laminate more boards rather than existing one and include a projection part on an inserting pin which assists to be inserted constantly into a board by using a short drill. CONSTITUTION: A projection part is formed on intermediate part of a pin, which diameter is 3.15 mm, to be coupled on a board which depth is 2.4 mm. A length of a drill is 5.3 mm and blade angle is 15 deg. A pressing tool is coupled to a plastic made auxiliary C ring. After processing 2 step holes placed on both sides of the board, the pin equipped with the projection part is inserted into them. Because of the projection part, the pin stops at certain depth. The drill is not distorted or damaged because of its short length, and process the hole easily with its moderate blade angle. During process of the hole, the pressing tool is protected from abrasion because of the auxiliary ring.
Patent KR-20010085147-A (KR)
Inventor: KIM GYEOM HONG
IPC: A63B53/00
Filed: 2000-02-29
Abstract: PURPOSE: A putter for golf is provided which makes putting due to the accurate trajectory as a ball is being rolled down the putting green along the putting line so that the ball is exactly put into a target hole on the putting green by forming an inclined surface having an acute angle on the inner side along the end part of the upper side to the end part of the lower side of the face of a putter and having a golf ball impacted on the sweet spot of the face of the putting body of the putter when putting. CONSTITUTION: In a putter (100) comprising a putting body (200), a putting head (210) and a face (220), the putter for golf further comprises an inclined surface (220a) having an acute angle on the inner side from the end part of the upper side to the end part of the lower side of the face (220) of the putter, wherein the inclined surface (220a) of the face (220) forms an acute angle of 5 to 15 degrees.
Patent KR-20000030740-A (KR)
Inventor: RA KWANG SU
IPC: H04L12/22
Filed: 2000-03-14
Abstract: PURPOSE: A security system for communication is provided to prevent a third party from connecting to a server. CONSTITUTION: A client requests to connect a server(6) using a communication terminal(2) and a key transmission unit(8) in the terminal(2) sends a password automatically. A key receiver unit(10) in the server(6) receives the password from the key transmission unit(8) and connects the terminal(2) and server(6). If the password is not offered, the key receiver unit(10) disconnects the communication line to prevent a terminal(2) without a key transmission unit(8) from connecting to the server(6). The key transmission unit(8) and the key receiver unit(10) encode and decode communication data using the password.
Patent KR-20010093382-A (KR)
Inventor: PAK IN HONG
IPC: B42D1/00
Filed: 2000-03-28
Abstract: PURPOSE: A dictionary is provided to improve the efficiency of studying and working by making reference of a dictionary easy and making the use of the dictionary convenient by using large region signs, middle region signs and small region signs. CONSTITUTION: The dictionary includes both covers(10, 11), many pages(2), large region signs(31, 32, 33, ...), middle region signs(41, 42, 43, ...), small region signs(51, 52, 53, ...), guiding lines(61, 6) and guiding letter groups(71, 7). The dictionary is composed of the both covers(10, 11) and many pages(2). The large region signs(31, 32, 33, ...) display the regions with the same first letter. The middle region signs(41, 42, 43, ...) display the regions with the same second letter. The small region signs(51, 52, 53, ...) display the regions with the same third letter. The guiding line(61) guides the small region signs(51, 52, 53, ...) and the guiding line(6) guides the large region signs(31, 32, 33, ...) and the middle region signs(41, 42, 43, ...). The guiding letter group(71) guides the small region signs(51, 52, 53, ...) and the guiding letter group(7) guides the large region signs(31, 32, 33, ...) and the middle region signs(41, 42, 43, ...).
Patent KR-20010006907-A (KR)
Title: Plasma display unit
Inventor: KURIYAMA HIROHITO
IPC: G09G3/294
Filed: 2000-03-29
Abstract: PURPOSE: A plasma display unit is provided to realize an optimal luminance display regardless of change of display load in a whole frame and each sub-frame. CONSTITUTION: A frame time-sharing type plasma display unit, in which a display frame for one screen is constituted by a plurality of sub-frames, and in which the luminance of the respective sub-frames is determined by a sustaining pulse number, comprises a frame length calculation circuit(12), a sub-frame condition determination circuit(22), a load factor calculation circuit(11), a luminance factor calculation circuit(23), and a sustaining pulse number calculation circuit(24). The frame length calculation circuit(12) calculates the length of one frame from the length of one cycle of a vertical synchronization signal. The sub-frame condition determination circuit(22) determines from the length of one frame the number of sub-frames, the luminance of the sub-frame and a total sustaining pulse number. The a load factor calculation circuit(11) calculates a load factor, which is a ratio of a number of display cells that are illuminated to a total number of display cells, from an external input signal. The luminance factor calculation circuit(23) determines a maximum display luminance from the consumed power and calculates a luminance factor. The sustaining pulse number calculation circuit(24) corrects the luminance drop due to load from the total sustaining pulse number, the luminance ratio and the load factor for the respective sub-frame and calculating sustaining pulse numbers for the respective sub-frames. Thereby, the use of a luminance table is avoided.
Patent KR-20000071511-A (KR)
IPC: F02B75/32
Filed: 2000-03-30
Abstract: 본 발명은 2 열의 실린더들을 갖는 크로스헤드 엔진에 관한 것이다. 크로스헤드 엔진(1)은 피스톤 로드들을 통해 크로스헤드(16)와 연결된 피스톤(14)과 서로 평행한 종방향 축(3)을 갖는 실린더(2)들로 된 2 열의 실린더들을 갖는다. 엔진의 횡방향으로의 가이드를 위하여, 크로스헤드들은 외측과 내측으로 향한 가이드면(30,31)들을 지지한다. 2개 열(A, B)의 인접한 실린더(2)들의 실린더 쌍의 내측으로 향한 가이드면(30)들은 서로 접촉되어 있다. 이 결과 출력에 비하여 엔진의 폭을 매우 작게 할 수 있다.