baber/WOPTO huggingface dataset:
Patent KR-19990028972-A (KR)
IPC: H01F27/25
Filed: 1996-07-18
Abstract: PCT No. PCT/EP96/03172 Sec. 371 Date Jan. 16, 1998 Sec. 102(e) Date Jan. 16, 1998 PCT Filed Jul. 18, 1996 PCT Pub. No. WO97/04471 PCT Pub. Date Feb. 6, 1997A device for winding a steel strip for coiling an electric strip free of distortion onto a coil. The device comprises a computer-controlled winding device having a rotatingly driven winding core, and a strip feeding device having a strip guide head arranged spaced from the winding core and being displaceable parallel with an axis of the winding core. The strip guide head and winding core are thus relatively displaceable against each other horizontally parallel with the axis of the winding core. The winding device is programmed to coordinate the rotary speed of the winding core and the axial relative speed between the winding core and the strip feed to wind the electric strip in an oscillating motion with successively wound layers. The device reverses the direction of the axial relative movement between the winding core and the strip feed when ends of the coil are reached. In addition, the device is programmed to accelerate the relative speed between the winding core and the strip feed during a winding rotation immediately prior to reversing direction.
Patent KR-19990029044-A (KR)
IPC: A61P3/14
Filed: 1996-07-08
Abstract: A novel crystalline form of [(R-(R*,R*)]-2-(4-fluorophenyl)- beta , delta -dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid hemi calcium salt designated Form III is characterized by its X-ray powder diffraction and/or solid state NMR is described, as well as methods for the preparation and pharmaceutical composition of the same, which is useful as an agent for treating hyperlipidemia and hypercholesterolemia.
Patent KR-19990044219-A (KR)
IPC: B22D23/00
Filed: 1996-09-06
Abstract: A method and apparatus for the accurate formation of a three-dimensional article comprises providing a supply of substantially uniform size droplets of a desired material wherein each droplet has a positive or negative charge. The supply of droplets is focused or aligned into a narrow stream by passing the droplets through or adjacent an alignment means which repels each droplet toward an axis extending through the alignment means. The droplets are deposited in a predetermined pattern at a predetermined rate onto a target to form the three-dimensional article without a mold of the shape of the three-dimensional article. A supply of support material is provided in a predetermined pattern adjacent the deposited droplets. The support material receives a further supply of droplets which form a part of the three-dimensional article.
Patent KR-19990063624-A (KR)
Title: 고무 강화된 블렌드
IPC: C08L23/26
Filed: 1996-09-10
Abstract: 본 발명은 a) 50% 이상의 조성 분포 폭 지수를 갖고 0.1 내지 약 10 중량%의 불포화산 또는 무수물을 함유하는 에틸렌 중합체, 및 탄성중합체 5 내지 50 중량%; 및 b) 상기 불포화산 또는 무수물과 상호작용할 수 있는 작용기를 함유하는 열가소성 중합체 95 내지 50 중량%를 포함하는 고무 강화된 조성물에 관한 것이다.
Patent KR-19990082232-A (KR)
Title: 신호트랙킹의 방법 및 장치와 이 장치를 이용하는 알에이케이수신기
IPC: H04B1/707
Filed: 1997-01-28
Abstract: 본 발명은 RAKE수신기(25)에 인입하는 근접하고 시간 이동된 신호를 트래킹하는 방법에 관한 것이다. 본 발명에 따라, RAKE분지의 샘플링위치(25a, 25b)는 분지를 갱신하는 경우 소정의 최소값 만큼 서로 인접되지 않게 된다. 본 발명은 또한 이 방법을 효과적으로 하는 장치(24)에 관한 것이다. 이 장치는 서치유닛(24a), 다수의 트랙킹유닛(24c, 24d)과 프로세서 유닛(24b)을 포함한다. 본 발명은 이 장치를 이용한 RAKE수신기에 관한 것이다.
Patent KR-19990082362-A (KR)
IPC: A61F9/00
Filed: 1997-02-06
Abstract: This invention is a surgical device (10) for cutting substantially across a cornea of an eye of a patient, the device including a positioning ring (32), structured to be temporarily attached to a portion of the eye surrounding the cornea to be cut, and defining an aperture (33) sized to receive and expose the cornea to be cut. The surgical device (10) further includes a cutting head assembly (50) structured to be guided and driven over an upper surface of the positioning ring in a generally arcuate path, having a cutting element (70) positioned therein and structured to oscillate laterally to facilitate smooth and effective cutting of the cornea. The cutting head assembly (50) is structured to be detachably coupled to the positioning ring (32) by a coupling member.
Patent KR-20000055958-A (KR)
Inventor: KWAK HEE SUB
IPC: C03B11/00
Filed: 1999-02-11
Abstract: PURPOSE: An apparatus for replacing a plunger is provided to reduce the period of time for replacing a plunger(7) and to utilize effectively surrounding space. CONSTITUTION: A plunger replacing apparatus is disposed between a ram of a press forming device and a plunger connected to the lower end of the ram to detachably connect the plunger to the ram. In the apparatus, an adapter(11) is connected to the lower end of the ram and has a socket part(23) fallen along the longitudinally axial direction from the bottom. A shaft having a large diameter part and a small diameter part is connected to the adapter to locate the large and small diameter parts inside the socket along the axial direction of the ram. A plug part(71) is formed on the upper portion of the plunger to be received inside the socket part and has an axial hole(73) for receiving the large and small diameter parts and a jaw(75) projected inward from an inlet of an axial hole to correspond to the large diameter part. A number of balls(91) are disposed between the socket part and the shaft to be removably projected from the shaft. A ball driving means is disposed between the jaw and the large diameter part to prevent the separation of the plug part from the shaft when the balls are projected and drives the balls to separate the plug part from the shaft when the balls are removed.
Patent KR-20000056119-A (KR)
Inventor: CHUNG SOO KYUN
IPC: D06M11/83
Filed: 1999-02-12
Abstract: PURPOSE: A hemp yarn prepared by coating compound powder of alumina, silica and zirconia on a hemp yarn with an adhesive is provided which has high strength and low elongation and promotes metabolism and blood circulation. CONSTITUTION: A hemp yarn is prepared by coating compound powder having an average particle size of 2 to 4 micrometer, which is mixed with alumina, silica and zirconia on a hemp yarn with an adhesive. The hemp fabric is prepared by (1) coating compound powder of alumina, silica and zirconia on a hemp yarn after a cotton yarn is combined with a hemp yarn as a main raw material, or a cotton yarn and a chemical yarn are combined with a hemp yarn or (2) weaving with compound powder coated hemp yarn or a combined yarn.
Patent KR-20000056137-A (KR)
Inventor: JEONG HAE DONG
IPC: H04N9/77
Filed: 1999-02-13
Abstract: PURPOSE: A video control system using an automatic bias circuit is provided to adjust the bias, color, gain, color, and the brightness of the video control system automatically. CONSTITUTION: A video control system using an automatic bias circuit includes a video interface(2), a video pre-amplifier(3), a video signal output circuit(5), a spot killer circuit(6), a pulse oscillator(7), an automatic bias control circuit(8), and an automatic brightness control adjustment circuit(9). The video interface(2) mixes the video signal from the video signal input circuit(1) with a horizontal recursive line deletion pulse and vertical recursive line deletion pulse. The video pre-amplifier(3) amplifies the output of the interface. The video signal output circuit(5) sends the video signal amplified at the pre-amplifier to a cathode(R,G,B) of a cathode ray tube(4). The spot killer circuit(6) controls the heater electrode(G1). The pulse oscillator(7) removes the useless horizontal recursive line deletion pulse and oscillates the vertical recursive line deletion pulse to the automatic bias control circuit. The automatic bias control circuit(8) varies the beam current of the cathode ray tube.
Patent KR-20000060742-A (KR)
Inventor: SON YANG HO
IPC: F01M11/03
Filed: 1999-03-19
Abstract: PURPOSE: An adapter is provided to reduce an overall bulk of a filter, regulator or a lubricator installed to a pressure device, and reduce parts count required for coupling an adapter and cost for manufacturing an adapter. CONSTITUTION: An adapter(1) having an elliptical body(2) a center portion of which is formed with a pipe screw hole(3), the elliptical body having at a side thereof a circular protrusion(4) and at both sides thereof a bolt coupling hole(5), is inserted into an adapter insertion groove(40) having a bolt coupling hole(50) and which is formed at an upper side surfaces of a connection portion(20) of a filter(10). Then, the adapter is fixed by a bolt(60).
Patent KR-20000061514-A (KR)
Inventor: CHOI HONG RAK
IPC: H04Q9/00
Filed: 1999-03-26
Abstract: PURPOSE: A method for outputting a control message of a line control system and revising information of a subscriber in a small host station of a remote security management system is provided to increase a convenience on an operation by displaying the control message of the line control system through a monitor and simultaneously outputting the control message through a printer. CONSTITUTION: A control unit checks as to whether an analyzed output parameter is a monitor/printer output(421). The control unit displays a loading result data of received mounting information through a monitor and outputs the loading result data to a printer through an output unit when the analyzed output parameter is the monitor/printer output(423). The control unit checks as to whether the analyzed output parameter is a printer output when the analyzed output parameter is not the monitor/printer output(425). The control unit outputs the loading result data to only printer through the output unit when the analyzed output parameter is the printer output(427). The control unit displays the loading result data through only the monitor when the analyzed output parameter is not the printer output(429).
Patent KR-20000066192-A (KR)
Inventor: SIM HAE GYEONG
IPC: G01N33/00
Filed: 1999-04-14
Abstract: PURPOSE: A gas sensor and a gas detector are provided to effectively sense two kinds of gas by a single sensor and determine a pollution level by detecting sensor signals separately with pulse width modulation signals without any complicated signal processing and determining data values of the pulse width modulation signals. CONSTITUTION: A gas sensor includes a first sensing film(21) sensitively reacting to gasoline exhaust, a second sensing film(22) formed of an active substance sensitively reacting to diesel exhaust, and first and second heaters(31,32) for heating the first and second sensing films to an optimum reaction temperature by periodically changing temperature, wherein the first and second sensing films are separately coated on a single sensor body and connected in parallel for sensing gas by a change amount of parallel resistors.
Patent KR-20000073061-A (KR)
Inventor: PAK YU BOK
IPC: C23C2/06
Filed: 1999-05-04
Abstract: PURPOSE: A zinc infiltration diffusion method is provided to prevent a pin from corrosion by avoiding the peeling of a zinc layer plated on the surface of the pin even if the pin is in friction with an iron structure due to the influence from exterior. CONSTITUTION: A pin(1) is precipitated in ethylene chloride to remove foreign substances and grease on the surface and then cleansed by water. The rust on the surface is removed by precipitating in a hydrochloric acid bath and the hydrochloric acid solution is cleansed by water. The pin is precipitated again in the hydrochloric acid bath to corrode the surface and the hydrochloric acid is cleansed by water. A mixed solution of zinc chloride and aluminum chloride is implanted on the pin and dried. The pin is precipitated in a molten zinc furnace to form a zinc-plated layer of 100-150 micron. The pin is inputted to a furnace of 550-560°C of inside temperatures and taken out after 20min to be cooled. Finally, the diameter of the pin is finished to be uniform.
Patent KR-20000073445-A (KR)
Inventor: YUM KYU JIN
IPC: C02F3/10
Filed: 1999-05-11
Abstract: PURPOSE: A treatment method using a rotating biological reactor equipped with a rotating disk formed wood to attach microorganism is provided, which is characterized in that wastewater is treated effectively. CONSTITUTION: A wastewater treatment device(10) comprises: a tank(12) divided by partition walls(14); a rotating spindle(16) operated by a bearing(18) which is installed in a side wall of the wastewater treatment device(10); rotating disks(20) operated rotating axis(16) which is operated by motor. A rotation disk formed wood can attach microorganisms and supply carbon source.
Patent KR-20010002144-A (KR)
Inventor: JUNG GYU YEOP
IPC: H05K5/02
Filed: 1999-06-11
Abstract: PURPOSE: A computer with a support that supports electronic devices is provided to simplify the assembling process when drives and electronic cards are installed in the computer chassis, to reduce the number of parts used when drives are installed in the chassis, and to support electronic cards structurally in the chassis. CONSTITUTION: A computer with a support that supports electronic devices includes a chassis, the first device assembly, the second device assembly, and a support. The chassis has the first face and the second face that are opposite each other and are connected by the flat. The first assembly is installed close to the first face in the chassis. The second device assembly is installed parallel with the first device assembly and close to the first face in the chassis. One side of the support is combined with the first face, and another side is combined with the second face. The support is combined with the first and the second device assembly, respectively.
Patent KR-20010002734-A (KR)
Inventor: AHN BYEONG GU
IPC: C07D213/04
Filed: 1999-06-17
Abstract: PURPOSE: Stable dispersion liquid of metal pyrithione having an antibacterial activity is provided, which can maintain stable dispersion state by improving re-aggregation in low viscosity. CONSTITUTION: Stable dispersion liquid of metal pyrithione of formula (1) having 10-1000 cps of viscosity is characterized by comprising 1-15 parts by weight of anion resin based on 100 parts by weight of at least one kind of metal pyrithione selected from zinc pyrithione, copper pyrithione, magnesium pyrithione, barium pyrithione, strontium pyrithione. The anion resin is characterized by selecting from the group of polystyrenesulfonic acid alkali metal salt of formula (2), polyanethole sulfonic acid alkali metal salt of formula (3), polyformaldehyde-co-benzene sulfonic acid alkali metal salt of formula (4), polyformaldehyde-co-naphthalene sulfonic acid alkali metal salt of formula (5), polyesterterephthal sulfonic acid alkali metal salt of formula (6), polyamideterephthal sulfonic acid alkali metal salt of formula (7).
Patent KR-20010003924-A (KR)
Inventor: KIM MIN SEOK
IPC: F24C15/04
Filed: 1999-06-26
Abstract: PURPOSE: A door assembly of a microwave oven is provided to provide a convenience in assembly, to reduce manufacturing costs, and to prevent an injure of a door screen. CONSTITUTION: A door assembly of a microwave oven includes a door front(52), a microwave preventing member(56) disposed inside the door front and for serving to prevent leakage of microwave of a cooking chamber to the outside through a door, a rear cover(58) disposed inside the microwave preventing member and fixing the microwave preventing member in respect to the door front, and a door screen part(54) made of a transparent material and formed integrally with the door front for allowing a user to see a cooking condition of foods put in the cooking chamber.
Patent KR-20010004369-A (KR)
Inventor: KWON SUN YONG
IPC: H01L21/02
Filed: 1999-06-28
Abstract: PURPOSE: A method for manufacturing a capacitor of a ferroelectric memory device is provided to greatly improve an adhesion between an electrode and upper/lower oxide materials, by forming an electrode structure of IrOx/Ir/IrOx or RuOx/Ru/RuOx. CONSTITUTION: An oxide layer as an interlayer dielectric is formed on a semiconductor substrate(10). The first metal oxide conductive layer(13A) to form a storage electrode of a capacitor, a metal layer and the second metal oxide conductive layer(15A) are sequentially formed on the oxide layer. A ferroelectric layer is formed on the second metal oxide conductive layer. The third metal oxide conductive layer(17A) to form a plate electrode of the capacitor is formed on the ferroelectric layer. The third metal oxide conductive layer, the ferroelectric layer, the second metal oxide conductive layer, metal layer and first metal oxide conductive layer are patterned to form the capacitor.
Patent KR-20010008590-A (KR)
Inventor: SON HO MIN
IPC: H01L21/336
Filed: 1999-07-02
Abstract: PURPOSE: A method for forming a gate electrode of a semiconductor device is provided to enhance a reliability of a fabrication process simultaneously raising a resistance characteristic of an element, and simplify a fabrication process by performing a tungsten-silicide fabrication for making a good adhesive force between a hard mask and a tungsten-silicide layer. CONSTITUTION: In a method for forming a gate electrode(G) of a semiconductor device using a hard mask(112), a gate insulating layer(104), a doped polysilicon layer(106) and a tungsten-silicide layer(108) are sequentially formed on a semiconductor substrate(100). A tungsten-nitride layer(110) is formed on the tungsten-silicide layer by using a high frequency N+ plasma process. The hard mask layer made of an insulator is formed on the tungsten-nitride layer. A photolithography process using the gate mask is performed to self-align the stacked hard mask layer, the tungsten-nitride layer, the tungsten-silicide layer, and the doped polysilicon layer, thereby forming a pattern of a gate electrode.
Patent KR-20000011562-A (KR)
Inventor: USHI KITADEHITO
IPC: H01L21/304
Filed: 1999-07-08
Abstract: PURPOSE: A semiconductor wafer without the undulation element is provided by estimating the undulation elements of the semiconductor in a rated amount. CONSTITUTION: The semiconductor wafer has the undulation element under 10 micro meter in a power spectrum density to the element having a minimally 10 mm wave length on the other face of the wafer and does not make a problem in a lithographic print since the shape of the other wafer is not transcribed on the surface even if the wafer chuck is maintained by absorption. Moreover, the surface of the wafer can have the power spectrum density under 10 micro meter3 since the transcription to the surface of the shape of the other face is prevented even if the wafer is maintained by absorption.
Patent KR-20010009290-A (KR)
Inventor: KIM JAE U
IPC: B60Q9/00
Filed: 1999-07-08
Abstract: PURPOSE: A vehicle expendables check system automatically notices the time of exchanging vehicular expendables to a driver. CONSTITUTION: A vehicle expendables check system comprises following structures. A display device(10) shows the name, the exchanging date and the life of vehicular expendables via a display window(11) when a driver operates a check button portion(12). A speed sensor(20) outputs a pulse signal for marking the running speed of a vehicle whenever wheels have a rotation. The ECU(30) automatically indicates the next exchanging date of the particular expendables on the window(11) of the display device(10), when it comes to the next exchanging date of the particular expendables after checking the next exchanging date of the vehicular expendables, which units the running miles and the using time, while performing a distance operation and a time operation by the pulse signal transferred from the speed sensor(20), and by the average life data of vehicular expendables which is previously stored in a memory(31) when inputting the exchange-expired date of the expendable, as the driver operates the check button portion(12) of the display device(10).
Patent KR-20010009815-A (KR)
Inventor: KIM JAE HAK
IPC: H01L21/28
Filed: 1999-07-14
Abstract: PURPOSE: A method for making a contact wiring layer of a semiconductor device is provided to form a reliable wiring layer by using a copper as a wiring material. CONSTITUTION: An insulation layer is formed on a lower conductive layer, and a contact hole exposing the lower conductive layer is formed on the insulation layer. A barrier layer(24) is formed on a resultant structure including the contact hole. The barrier layer is annealed in a gas environment including a sulfur atom. A wiring layer is formed by depositing a copper(26) to fill the contact hole. The barrier layer is made of Ta, TaNx, W or WNx. The gas including a sulfur is H2S or H2S2. Thereby, a contact wiring layer of a semiconductor device forms a reliable wiring layer by using a copper as a wiring material.
Patent KR-20010009842-A (KR)
Inventor: KANG DO UK
IPC: H01L21/00
Filed: 1999-07-14
Abstract: PURPOSE: A management system for source parameter data of a semiconductor manufacturing device and a method for the management system is provided to measure an alteration of device parameter data, and to check for the data history easily. CONSTITUTION: A supporting equipment of real trace data transfer(10) sends a trace message at regular intervals to an ECS(Equipment Communication Server)(11). An S6(Stream 6) function, related a trace data report message of SECS(Semiconductor Equipment communication Standard), is used for the trace message. The ECS(11) is a mediation server to make possible message transferring between the supporting equipment and an EQS(EQuipment Server)(12). An IPC(InterProcess communication) message is used in the ECS(11) and the EQS(12). The EQS(12) executes the equipment work of the transferred message from the supporting equipment work of the transferred message from the supporting equipment(10) through the ECS(11), or defines a forwarding message. If the received message is a trace message, the EQS(12) transmits the IPC message to a TDS(Trace Data Server)(13). The TDS(13) records the transmitted message on a database table in a history database(15), and checks a parameter spec of the transmitted message. If spec is contained in the message, the TDS moves the parameter data to a trace client(14). The trace client recognizes the parameter data, and checks the parameter data history in the history database if it is necessary.
Patent KR-20010026408-A (KR)
Inventor: CHOI GIL HWAN
IPC: B63H25/38
Filed: 1999-09-06
Abstract: PURPOSE: A bulb installed at the lower end of a rudder is provided to prevent exfoliation and erosion by improving the shape of a lower part of the rudder. CONSTITUTION: A lengthwise streamline shape bulb(11) of which the sectional shape is annular is fixed at the lower end of a rudder(1). The maximum diameter of the bulb is 1.0 to 2.0 times longer than the maximum thickness of an end section of the rudder. The length of the bulb is 1.0 to 1.0 times longer than the length of the rudder. The bulb horizontally installed on a lower part of the rudder smoothly distributes the flow of accelerated fluid to a near part from a propeller(2) without a big disturbance. Thereby, the generation of exfoliation is greatly reduced. In addition, the pressure exchange between a port and a starboard generated on the lower end of the rudder is decreased so that the force of the rudder is increased.
Patent KR-20000028648-A (KR)
Inventor: GRESH JUNIOR PHILIP M
IPC: B65D71/50
Filed: 1999-09-09
Abstract: PURPOSE: A package of plural containers is provided to carry by using a handle combined with a flexible carrier, having an adhesive end. CONSTITUTION: An attachment area(25) of a handle includes a combination device for combining with an adhesive end(35) of the handle(30), and the combination device(55) includes a surface having a different friction coefficient from the surface of an adhering agent, an epoxy resin and a plain thin plate(15) and an optional device for combining two surfaces. It is desirable to place the attachment area of the handle on both sides of the carrier(10) regardless of the structure of the carrier and can be placed on both sides in a side direction. Herein, the position of the attachment position of the handle follows the relative stability of the handle in the structure of the carrier and the package. Thereby, the handle is used by attaching more than one adhesive end of the handle in the attachment area of the handle such as a tab(40).