baber/WOPTO huggingface dataset:
Patent KR-20010056970-A (KR)
Inventor: HAM JI SU
IPC: G06F17/00
Filed: 1999-12-17
Abstract: PURPOSE: A method for operating a site providing a certifying service through a certification key integrating management for a user is provided to offer an Internet service conveniently with safety. CONSTITUTION: In a certification service providing site operating method through a certification key integrating management, a certification key according to a site of an Internet user is registered in a certification service providing site. In the case that a user(member) registering a certification key is connected to a specific site through the certification service providing site, a certification service with respect to a site being connected by the member is executed by an agent using the user's certification key registered in the above stage according to a site.
Patent KR-20010064845-A (KR)
Inventor: LEE DEOK RAK
IPC: C21D8/02
Filed: 1999-12-20
Abstract: PURPOSE: A method for manufacturing steel wire rods for cold heading having less quality deviation is provided to produce steel wire rods automatically processable to components of automobile steering device without tempering/quenching and spheroidizing by transforming steel grain structure to bainitic texture easily not affected by cooling rate through adjusting step of steel constituents and controlling step of hot rolling temperature. CONSTITUTION: The manufacturing method of steel wire rods for cold heading comprises the processes of reheating a steel strip comprising C 0.04-0.15wt.%, Si 0.1-1.0wt.%, Mn 1.0-2.0wt.%, P 0.03wt.% or less, S 0.03wt.% or less, W 0.3-1.0wt.%, Ti 0.01-0.03wt.%. B 0.0010-0.0030wt.%, N 0.005-0.015wt.%, a balance of Fe, and other inevitable impurities in the temperature range of 1050 to 1250deg.C; finish hot rolling the steel wire rods in the temperature range of 900 to 1050deg.C; air-cooling after coiling.
Patent KR-20010065239-A (KR)
Inventor: BAEK HYEON TAEK
IPC: B66C1/34
Filed: 1999-12-29
Abstract: PURPOSE: A hanging releasing device of an elastic hook is provided to reduce a personnel expense, to prevent an accident and to improve the productivity by automatically separating the hook device from an electrode. CONSTITUTION: An automatic releasing device of an elastic hook contains a case member having a hook hanger(11) hung in a hook(H) of a crane and to form a storing space; the hook member(13) stored inside the case member, to form a hanging portion(13a) to hang an electrode(A) and to separate a hanging portion from the hook hanger by rotating when the electrode is loaded on a ground; a bearing(15) contacted with the hook member selectively and to smoothly rotate the hook member; and an elastic member(17) to act compressive elastic force when the electrode is hung in the hanging portion by installing between the bearing and a lower plate(3). The electrode is automatically separated by rotating the hook member.
Patent KR-20010059099-A (KR)
Title: Apparatus for timing belt
Inventor: KIM JIN SUN
IPC: F16H7/00
Filed: 1999-12-30
Abstract: PURPOSE: A timing belt device senses whether a timing belt operates normally, thereby reserving an optimum performance and enhancing the durability of a device. CONSTITUTION: First, photo diodes(27) are disposed on bases(21) which are on both sides of a timing belt, a fluorescent marking is on a first and a second sprackets(24, 25) of the timing belt to which the photo diodes correspond. If at least one teeth slip abnormally although the timing belt(26) engages with the first and second sprackets(24, 25) in rotary relation, the photo diodes(27) transfer signals to a controller(29) to alarm a user. Thus, a timing belt device reserves an optimum performance and enhances the durability of a device.
Patent KR-20000029739-A (KR)
Inventor: TADA KOICHI
IPC: G11B7/00
Filed: 1997-07-28
Abstract: PURPOSE: An optical disk driver is developed to improve accuracy of a focus jump and reduce a time for seeking a target address by employing a controllable focus lens. CONSTITUTION: An optical disk driver for driving an optical disk having a plurality of signal recording layers includes an information reading part(60), an accelerating signal generating part(55), and a reduction part(55). The information reading part(60) radiates beam to one of the signal recording layers of the optical disk(1) through an object lens(42) and detects reflected beam to read the information. The accelerating signal generating part(55) generates accelerating signal to accelerate the object lens in a normal direction to another signal recording layer during the beam radiation of the information reading part(60). The reduction part(55) generates a reduction signal to reduce the object lens.
Patent KR-20000029798-A (KR)
Title: Holographic system for large image production
Inventor: ROGGATZ CONSTANTIN
IPC: G03B35/00
Filed: 1997-08-01
Abstract: PURPOSE: A process for producing a large holographic image of an object, consisting of a plurality of image projectors located in a grid horizontally next to each other and vertically one over the other is provided. CONSTITUTION: In each individual projector a diaphragm(2), at least one chamber(4) for containing an optical liquid substance, a photoelectrically coated curved developing surface, and at least one lens surface(1) are arranged so that an image of an object lying in front is put on the imaging surface(3). Each imaging surface(3) is exposed individually with an image in computer-calculated perspective and adapted to the lens system when the elements described above are correspondingly arranged and when the exposure and reproduction projectors are suitably separated. The photoelectrically coated imaging surfaces(3) are developed via an opening. The projectors are illuminated from behind by parallel light. Intermediate spaces are filled by the optical media or emptied and additional lens surfaces(5) are so arranged that they bundle or scatter the parallel light arriving from behind in order to shine through the image on the imaging surface(3) and to project it into the room.
Patent KR-20000048943-A (KR)
Title: Charge sharing detection circuit for anti-fuses
Inventor: MARTIN CHRIS G
IPC: G11C16/06
Filed: 1997-10-07
Abstract: PURPOSE: A method of and a detection circuit for detecting the state of a programmable logic device, such as an anti-fuse or the like, are provided to tolerate highly resistive blows and to quickly set the programmable logic device to the correct state whenever necessary. CONSTITUTION: A detection circuit includes a precharge circuit for applying a precharge to the anti-fuse during a precharge time interval, and a sampling circuit for coupling the anti-fuse to the detection node to provide a voltage at the detection node that is indicative of the ability of the anti-fuse to retain a charge during the discharge time interval. An output circuit that is coupled to the detection node is responsive to the voltage provided at the detection node to provide a first output for indicating an unblown condition for the anti-fuse and a second output for indicating a blown condition for the anti-fuse.
Patent KR-20000053046-A (KR)
Title: Multi-point bending of bars during fabrication of magnetic recording heads
Inventor: HAO SHANLIN X
IPC: B24B37/04
Filed: 1996-12-13
Abstract: PURPOSE: A multi-point bending of bars during fabrication of magnetic recording heads is provided to accurately lap a bar carrying a plurality of heads of the type used to write and/or read back information from the surface of a magnetic storage disc. CONSTITUTION: A device(198) for lapping a bar of the type which carries a plurality of sliders used in magnetic storage systems includes first, second, and third actuators(220,222,224) adapted to couple to the bar, and impart a first, second, and third controllable force in response to a first, second, and third control signal, respectively. An arm(204) couples to the first, second, and third actuators and applies a lapping force to the bar which presses the bar against a lapping surface(208) thereby causing material to be removed from the bar. A controller(262) provides the first, second, and third control signals to the first, second, and third actuators, respectively, to impart a plurality of forces onto the bar. The actuators are controlled to obtain a desired profile of the bar and to obtain a desired distribution of the lapping force across the profile of the bar.
Patent KR-20000069719-A (KR)
Title: 코팅 연마 용품 및 그의 제조 방법
IPC: C08J5/14
Filed: 1997-01-23
Abstract: 코팅 연마 용품이 기재, 기재 상의 제1 결합제 (즉, 메이크 코트) 및 제1 결합제 중의 다수의 연마 입자를 포함한다.  제1 결합제 전구체는 에폭시 수지, 폴리에스테르 성분, 다관능성 아크릴레이트 성분 및 에폭시 수지를 가교결합시키는 경화제를 함유하고, 경화되어 가교결합된 메이크 코팅을 제공하는 에너지 경화성 용융 가공성 수지이다.  본 발명은 또한 상기 코팅 연마 용품 및 표면 처리 다공성 직물 재료의 제조 방법에 관한 것이다.
Patent KR-20000076028-A (KR)
IPC: H01L41/09
Filed: 1998-03-06
Abstract: An electrically controlled actuator comprises at least two co-planar blades formed by a U-shaped pressing from a sheet of material. The end of one blade (60) is used as a mounting for the actuator and the end of the other blade (85) is used as an actuation surface. Piezo ceramic material is fixed to opposite surface of the two blades in order to flex the actuation surface with respect to the fixed surface. An electrically relay or residual current device incorporating such an actuator is disclosed.
Patent KR-20010006257-A (KR)
Title: Methods and compositions for synthesis of long chain polyunsaturated fatty acids
Inventor: KNUTZON DEBORAH
IPC: A23K1/16
Filed: 1998-04-10
Abstract: The present invention relates to fatty acid desaturases able to catalyze the conversion of oleic acid to linoleic acid, linoleic acid to gamma- linolenic acid, or of alpha-linolenic acid to stearidonic acid. Nucleic acid sequences encoding desaturases, nucleic acid sequences which hybridize thereto, DNA constructs comprising a desaturase gene, and recombinant host microorganism or animal expressing increased levels of a desaturase are described. Methods for desaturating a fatty acid and for producing a desaturated fatty acid by expressing increased levels of a desaturase are disclosed. Fatty acids, and oils containing them, which have been desaturated by a desaturase produced by recombinant host microorganisms or animals are provided. Pharmaceutical compositions, infant formulas or dietary supplements containing fatty acids which have been desaturated by a desaturase produced by a recombinant host microorganism or animal also are described.
Patent KR-20010012728-A (KR)
Title: Proton exchange membrane fuel cell bipolar separator plate
Inventor: KONCAR GERALD J
IPC: H01M8/24
Filed: 1998-03-31
Abstract: A gas impervious bi-polar separator plate for a proton exchange membrane fuel cell having at least one electronically conductive material in an amount in a range of about 50% to about 95% by weight of the separator plate, at least one resin in an amount of at least about 5% by weight of the separator plate, and at least one hydrophilic agent, where the electronically conductive material, the resin, and the hydrophilic agent are substantially uniformly dispersed throughout the separator plate.
Patent KR-20010013254-A (KR)
Inventor: STERNBY JAN
IPC: G01F/
Filed: 1998-06-02
Abstract: A method and apparatus for calculating the mass of a composition in a fluid volume or efficiency of exchange of said composition with an exchange fluid, especially urea in the body of a dialysis patient. Calculations are based on total mass of urea in the body. The concentration cod of urea in the effluent dial sate is measured, and the total removed mass U of urea is calculated by integrating the product of the urea concentration Cd and the dialysate flow Qd. The momentary relative efficiency of the removal (K/V) is determined essentially by calculating the slope of the logarithm of the concentration curve and the momentary mass is determined therefrom. Then, the pre-treatment mass of urea in the body can be determined very accurately. Moreover, the momentary relative efficiency in any point is determined by using the removed urea U. The dialysis dose is calculated by integrating the momentary efficiencies.
Patent KR-20000057713-A (KR)
Title: Method and system for securely handling information between two information processing devices
Inventor: UBE HANSMAN
IPC: G06F21/51
Filed: 2000-01-04
Abstract: PURPOSE: An information unit management method and system is provided to support an execution of an information unit and a safe download for a chip card issuer by safely interworking between a 1st information processing unit, for example, a chip card, and a safe 2nd information processing unit, for example, a chip card reader. CONSTITUTION: An information unit management method comprises steps of offering the information unit, processed via an encryption process, from a safe 2nd information processing unit(1) issuer, namely a chip card issuer, to a 1st information processing unit(2), namely a chip card reader(3,2,35), offering at least one key used in the encryption process to the safe 2nd information processing unit(1), and encrypting the information unit by using the key(29,38)
Patent KR-20010068832-A (KR)
Title: Barrier rib molding equipment of Plasma display panel
Inventor: KIM BONG HYANG
IPC: H01J9/24
Filed: 2000-01-10
Abstract: PURPOSE: A device of forming partition walls of a plasma display panel(PDP) is provided to maintain the height of the all the walls uniform by forming the walls with a flat punch after forming the walls with a punch having the shape of the walls first. CONSTITUTION: The device of forming partition walls of a plasma display panel(PDP) includes the first and second forming devices(2,4). The first forming device(2) has the first punch(8) having the shape of the walls to be formed and forms multiple walls in interval on the upper part of the wall element on the base substrate. The second forming device(4) has a flat punch(26) on the bottom to press the top side of the walls flat. The walls position on the upper part of the PDP lower substrate.
Patent KR-20000024109-A (KR)
Inventor: SON YOUNG GI
IPC: F24C3/12
Filed: 2000-01-18
Abstract: PURPOSE: A digital gas oven is provided to reduce the danger of a fire and the gas consumption by informing a user of the completion of cooking or by reducing the heating power if the user does other things after turning on a gas oven. CONSTITUTION: A digital gas oven is composed of: a control unit for electronically controlling all of the function; a measuring sensor for gas capacity; a flow sensor of soup; a container for collecting outside soup; an automatic control unit for heating power; and an alarming speaker. The gas oven protects food and reduces the change in an upper plate caused by soup by automatically alarming a user, turning off itself or reducing the heating power if the soup is flowed over the gas oven.
Patent KR-20010074398-A (KR)
Title: A vacuum booster with lap gap adjuster
Inventor: SIM TAE YEONG
IPC: B60T13/128
Filed: 2000-01-25
Abstract: PURPOSE: A vacuum energizing device controls jump-in-force thereof to fit on a designed value from outside without disassembling and reduces decrease of quality according to fabrication and assembling tolerance. CONSTITUTION: A vacuum energizing device has an out rod(540) connected to a reaction disk and a lap gap adjuster(530) having a lap gap binding hole(532) and a head part(531). The lap gap adjuster(530) is connected to an inside hole(544) of the out rod(540) and controls the gap between the head part(531) and the reaction disk by moving the lap gap adjuster(530) with a tool like a hexangular wrench from outside. Therefore, the device controls the jump-in-force from outside without disassembling.
Patent KR-20000024161-A (KR)
Title: Digital label
Inventor: KIM YONG KUN
IPC: G11B33/10
Filed: 2000-01-26
Abstract: PURPOSE: A digital label is provided to obtain a high reliability from a customer by providing information of various articles comprising a trade mark or a logo of a provider to a customer. CONSTITUTION: A digital label comprises a label main body(2) and a label support body(17). The label main body comprises a display element(4), at least one input key(5), and a driving circuit. The display element is driven to display a character or a picture. The input key inputs, or operates selectively a display content of the display element. The driving circuit drives the display element according to an operation of the input key. The label support body supports the label main body.
Patent KR-20010077278-A (KR)
Title: Air bag cushion with a diffuser assembled as one body
Inventor: CHUN JEONG HYEON
IPC: B60R21/16
Filed: 2000-02-01
Abstract: PURPOSE: An air bag cushion integrated with a diffuser is provided to prevent shakiness of a cushion by evenly dispersing gas via a band type diffuser having many vent holes, to simply assemble and manufacture the cushion, and to prevent a thermal damage of the cushion. CONSTITUTION: A cushion(100) is installed in an air bag housing(30) with an inflator(40). Fixed ends(101) of the cushion and ends of a diffuser(110) are fixed on both sides of the open air bag housing via many bolts. A cover(90) is installed in the front face of the air bag housing. Hinge terminals of the cover are rotatably combined to a bracket of the air bag housing. High pressure gas of the inflator is evenly dispersed into the cushion through vent holes of the diffuser. The high pressure gas doesn't transmit heat to the cushion, but to the diffuser. Thus, melting or breakage of the cushion due to the heat is avoided. When the cushion is opened, the diffuser is opened in an U shape. Tension of the diffuser due to the high pressure gas is applied to the air bag housing. As a front face of the cushion is not in direct connection with a front face of the diffuser, an impact due to the movement of the diffuser is avoided even if a driver bumps against the front face of the cushion. Therefore, shakiness of the cushion is minimized.
Patent KR-20000076592-A (KR)
Filed: 2000-02-02
Abstract: 비접촉식 IC카드 등의 정보캐리어의 토대로 되는 플렉시블 IC모듈 및 상기 플렉시블 IC모듈의 제조방법과 상기 플렉시블 IC모듈을 사용한 정보캐리어의 제조방법에 관한 것으로서, 정보캐리어로서도 또 정보캐리어의 제조를 위한 반제품으로서도 이용가능한 플렉시블 IC모듈을 제공하고, 이 플렉시블 IC모듈을 사용해서 사용감이 양호하고 미관이 우수한 정보캐리어를 저렴하고 또한 고능률로 제조하기 위해, 열압착성 합성수지시트상에 IC칩과 이 IC칩의 입출력단자에 직접 접속된 비접촉 전송용 코일을 열압착하고, 플렉시블 IC모듈의 표리면에 커버시트를 열압착하는 것에 의해서 정보캐리어를 제조하고, 열압착성 합성수지시트 대시에 일부에 비결정성 공중합 폴리에스테르를 포함하는 결정성 수지섬유로 이루어지는 부직포를 사용하였다. 
     이러한 구성으로 하는 것에 의해, 플렉시블 IC모듈, 더 나아가서는 이것을 사용한 정보캐리어의 제조를 매우 간략화할 수 있고, 상품가치 및 내구성이 높은 정보캐리어를 제공할 수 있으며, 양품의 제조효율을 높일 수 있다는 등의 효과가 얻어진다.
Patent KR-20010077360-A (KR)
Title: Metal mask and method of printing solder cream utilizing the same
Inventor: LEE SANG EOK
IPC: H05K3/34
Filed: 2000-02-02
Abstract: PURPOSE: A metal mask and a method for coating a solder cream using the metal mask are provided to exactly coat a solder cream by improving a shape of a metal mask which determines a coated portion of the solder cream. CONSTITUTION: A portion is cut to coat a solder cream thereon. A concave part(22) corresponds to a component mounted on a surface of a substrate. A metal mask(20) includes the concave part(22). The metal mask(20) is exactly aligned on the substrate on which the solder cream(6) is coated. The solder cream(6) is pressurized by using a squeeze(10). The solder cream(6) is coated on a predetermined solder cream coated part. After the solder cream(6) is coated by using the metal mask(20), the component(8) mounted on the substrate(4) is surround by the concave part(22) of the metal mask(20). The metal mask(20) and other surfaces of the substrate(4) are attached without a gap, whereby the solder cream(6) is exactly coated on the wanted portion. As a result, reliability in quality is improved.
Patent KR-20000057913-A (KR)
Title: Cutting-and-transferring system and pellet transferring apparatus
Inventor: SEKIYA KAZUMA
IPC: H01L21/00
Filed: 2000-02-03
Abstract: PURPOSE: An improved cutting-and-transferring system is provide for cutting and separating a workpiece into pellets. CONSTITUTION: A system comprises a holding table for holding a workpiece to be cut, a cutting unit including at least cutting means for cutting the workpiece on the holding table into pellets, a transferring unit including at least transferring means for picking up the pellets from the holder member and for transferring to a selected carrier tray, and a shuttle transfer unit for transferring a selected cut workpiece from the cutting unit to the transferring unit. All these parts work automatically in unison, thus reducing the length of time involved for cutting workpieces into pellets and for loading carrier trays with pellets to possible minimum.
Patent KR-20000076665-A (KR)
Title: 스타터
IPC: F02N15/06
Filed: 2000-02-15
Abstract: 비자성 재료로 형성된 출력축이나 스러스트 스플라인을 사용하면 강도적으로 문제가 있고, 경화강으로 형성된 출력축이나 스러스트 스플라인을 사용하면 강도적으로 문제는 없으나 출력축이나 스러스트 스플라인으로의 자속의 누설이 많아져서 풀런저에 대한 흡인력이 부족하게 된다. 
     전동기(M)에 의해 구동되는 출력축(1)에 동축으로 플런저(4), 여자코일(2a), 스러스트 스플라인(3A)을 갖는 오버러닝 클러치(3)가 배치되어 되는 스타터에서 출력축(1) 및 스러스트 스플라인(3A)중 적어도 한쪽을 철보다 낮은 비투자율을 갖는 자성체 재료로 형성한다.
Patent KR-20000062556-A (KR)
Title: 잉크 제트 프린터
IPC: B41J2/185
Filed: 2000-02-16
Abstract: 잉크의 대기와의 접촉을 적게 하여, 휘발성이 뛰어난 잉크 성분이 분리하기 쉬운 잉크였어도, 고품질의 제도를 할 수 있도록 하는 것을 목적으로 하여, Y커서(cursor)(40)측에 잉크 제트형 기록헤드(52)와 서브 탱크(54)가 탑재되었고, 기체(printer body)측에 메인 탱크(60)가 배설되어 있다. 제도 종료 혹은 제도 대기상태인 경우, 서브 탱크(54)내의 잉크는 메인 탱크(60)측으로 회수되어, 기록헤드(52)내의 잉크는 폐액 탱크(118)측으로 회수된다. 서브 탱크(54)내의 잉크를 메인 탱크(60)측에 회수한 다음, 메인 탱크(60)의 잉크를 서브 탱크(54)내에 공급하기 전에, 메인 탱크(60)의 잉크가 교반된다. 기록헤드(52)내의 잉크를 폐액 탱크(118)측으로 회수한 다음, 기록헤드(52)내는 세정액으로 세정되며, 이렇게 세정한 다음, 기록헤드(52)내에 공기가 공급되어, 기록헤드(52)내를 건조시킨다. 서브 탱크(54)에는 대기 개방밸브(90)가 설치되어, 기록헤드(52)에의 잉크 충전후, 제도시 그 밖의 서브 탱크(54)내의 잉크의 급배동작중을 제외하고, 대기 개방밸브(90)가 닫쳐져서, 서브 탱크(54)내의 잉크가 증발하지 않도록 한다.
Patent KR-20070108290-A (KR)
Title: Novel thiazolidinedione salts
Inventor: HINDLEY RICHARD MARK
IPC: C07D277/06
Filed: 2000-02-23
Abstract: Novel thiazolidinedione salts are provided to reduce blood sugar level, thereby preventing and treating hyperglycemia and type II diabetes mellitus. The thiazolidinedione salts represented by the formula(I), its tautomers or pharmaceutically acceptable salts or solvates are provided, wherein T is optionally substituted aryl group, and T^1 is O or S, the thiazolidinedione salt is 5-(4-[2-(N-methyl-N-(2-pyridyl)amino)ethoxy]-benzyl)thiazolidin-2,4-dione hydrochloride or (+)-5-(4-[2-(N-methyl-N-(2-pyridyl)amino)ethoxy]-benzyl)thiazolidin-2,4-dione hydrochloride, and the thiazolidinedione salts represented by the formula(I) are prepared by treating thiazolidinedione derivatives represented by the formula(II) with reducing enzymes obtained from red yeast.
Patent KR-20010086919-A (KR)
Title: apparatus for automatically mixing dried milk with water and sterillizing milk bottles
Inventor: LEE JONG MAN
IPC: A47J31/40
Filed: 2000-03-04
Abstract: PURPOSE: An automatic powdered milk mixer/sterilizer is provided to supply the regular amount of powdered milk through the simple structure, to mix the powdered milk with water and to sterilize a milk bottle. CONSTITUTION: An automatic powdered milk/sterilizer consists of: a water supply tank(11) for mixing powdered milk with water, having a valve(12) to flow water down; a powdered milk supply tank(13) having a discharge port(14) at the lower end and a regular supply unit on the discharge port; a mixing container(20) filled with water through the opened valve of the water supply tank as well as with powdered milk through the opened discharge port of the powdered milk supply tank, having a stirring shaft(21) including plural stirring blades(22); a motor(30) having a motor shaft(31) connected with the stirring shaft to be rotated integrally; and a first heater(41) for transferring heat to the bottom of the mixing container. When a specific amount of powdered milk is supplied into the mixing container, the powdered milk is heated by the first heater automatically and mixed with water by the stirring blades. Then, the mixing container is taken out and the milk is poured into a milk bottle. To sterilize the milk bottle, a sterilizing container is laid on the first heater and a second heater(42) and set in a sterilizing mode. The two heaters are operated to sterilize the milk bottle.