baber/WOPTO huggingface dataset:
Patent KR-20020002135-A (KR)
Title: Color type lcd
Inventor: BYUN BYEONG HYEON
IPC: G02F1/1335
Filed: 2000-06-29
Abstract: PURPOSE: A color LCD(Liquid Crystal Display) having a high aperture ratio is provided to have a large alignment margin without lowering the quality of products when upper and lower plates of a color STN(Super Twisted Nematic) LCD are assembled. CONSTITUTION: A stripe type black stripe(12) is formed on a glass substrate of a lower plate. A stripe type RGB(Red,Green,Blue) color resist is formed parallel with the black stripe. Then, an overcoat and an ITO(Indium Tin Oxide) layer are deposited, patterned and aligned to manufacture a lower plate. An upper plate is manufactured by forming a black stripe(22) perpendicular to the black stripe of the lower plate, and depositing, patterning and aligning an ITO layer(24). The manufactured upper and lower plates are aligned and assembled. LC is injected and sealed in a gap between the upper and lower plates to produce a panel completely. A color TN/STN LCD is manufactured by installing a compensation film at both sides or on a side of the panel, and polarizers at both sides. The color LCD has a large alignment margin when the upper and lower plates are assembled.
Patent KR-20020002637-A (KR)
Title: A method for forming a capacitor of a semiconductor device
Inventor: HUH MIN
IPC: H01L21/8242
Filed: 2000-06-30
Abstract: PURPOSE: A method for forming a capacitor of a semiconductor device is provided to improve an interfacial characteristic between a dielectric layer and a metal electrode and to guarantee a stable capacitor characteristic, by preventing a metal electrode barrier layer from being exposed in depositing the dielectric layer so that an abnormal reaction between the dielectric layer and the metal electrode barrier layer is basically prevented. CONSTITUTION: A bitline(53) and the second plug for a storage electrode are formed on the first interlayer dielectric(47) having the first plug for the storage electrode. The bitline has an insulation layer spacer having a hard mask layer. The second plug has a barrier layer and a metal as a plug material. The second interlayer dielectric(63) is evaporated on the entire structure, and is planarized to expose the second plug. The storage electrode(64) coupled to the second plug is formed. The dielectric layer(65) is formed on the storage electrode.
Patent KR-20020002664-A (KR)
Title: Semiconductor input/output circuit improved cdm characteristics and method of fabricating that
Inventor: CHOI GUK SEON
IPC: H01L27/04
Filed: 2000-06-30
Abstract: PURPOSE: An I/O circuit of a semiconductor for improving a CDM(Charged Device Model) characteristic and a fabricating method thereof are provided to improve an I/O charge characteristic of a semiconductor device by using a capacitor. CONSTITUTION: An isolation layer(302) is formed on a silicon substrate(300). A gate oxide layer(304) is deposited on the isolation layer(302). A nitride layer(306) is deposited on the gate oxide layer(304). The oxide layer(304) and the nitride layer(306) are removed from a capacitor hole. An n+ region(308a) is formed on a capacitor formation region by implanting dopants. A thermal oxide layer for a capacitor oxide layer is formed thereon. The capacitor oxide layer is formed on the capacitor hole. Polysilicon layers(310c,310t) are formed by performing a deposition process and an etch process. Metal lines(316bf,316pd) are formed on the polysilicon layers(310c,310t) and a predetermined region of the silicon substrate(300).
Patent KR-20020002768-A (KR)
Title: Manufacturing method for semiconductor device
Inventor: YANG GUK SEUNG
IPC: H01L21/8232
Filed: 2000-06-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to guarantee an effective channel length and to improve contact resistance and a short channel effect, by increasing the margin of a contact hole and by performing a lightly-doped-drain(LDD) ion implantation process after a rapid thermal process(RTP). CONSTITUTION: The first insulation material layer is formed on an active region of a semiconductor substrate. A spacer is formed on the side surface of the first insulation material layer. A gate oxide layer(14) is formed on the resultant structure. A conductive layer(15) is formed on the gate oxide layer. The conductive layer is selectively removed to be left only in a gate electrode portion so that a conductive layer pattern is formed. The second insulation material layer(16) is formed on the resultant structure, and is selectively eliminated until the first insulation material layer is exposed. The first insulation material layer is removed, and an ion implantation process is performed regarding the silicon substrate under the first insulation material layer to form a source/drain(17). A polycrystalline plug is formed in a portion where the first insulation material layer is eliminated. The spacer is removed, and an LDD region(19) is formed in the silicon substrate under the spacer.
Patent KR-20020003453-A (KR)
Title: aa
Inventor: CHOI JONG SUH
IPC: B29C41/14
Filed: 2000-07-04
Abstract: PURPOSE: A manufacturing method of a glass mold for a condom is provided to massively produce glass molds and to improve the productivity by forming protrusions on the glass mold employing a processing machine. CONSTITUTION: A front end of a glass mold for condom formation is impregnated in molten paraffin for 10 seconds to coat the paraffin in a thickness of 0.05mm. Water of normal temperature is filled in the glass mold to solidify the paraffin. The glass mold coated with paraffin is placed in a machine for processing protrusions to form protrusions on the mold. The mold having protrusions is impregnated in a corrosive solution containing HC for a specific time to corrosively form the protrusions on the paraffin. The glass mold having protrusions is put in the water of 100deg.C to remove the paraffin. Therefore, a glass mold having protrusions is produced.
Patent KR-20010034996-A (KR)
Title: The reactivated black dye composites
Inventor: KIM DONG GIL
IPC: C09B33/10
Filed: 2000-07-07
Abstract: PURPOSE: A reactive black dye composition is provided which shows excellent stability and discharge printing property in an alkaline dyeing bath when printing or continuous dyeing of cellulose fiber of rayon fiber and has improved contamination proof property regarding nylon when being applied to mixed fabric. CONSTITUTION: The reactive black dye composition contains a black dye compound of the formula (1), at least one compound selected from the formula (11) and at least one compound selected from the formula (12). In the formula (1), X is an isolative group by substitution reaction and M is a hydrogen or an equivalent metal. In the formula (11), R1 is an acetyl, a propionyl, a malanyl, a benzyl or a benzoyl, each R2 and R3 is a hydrogen, a methyl or a methoxy group and X is an isolative substituent by alkali. In the formula (12), each R1 and R2 is a hydrogen, a methyl or a methoxy group and X is an isolative substituent by alkali and A is a benzene compound represented by the formula (13), where n is an integer of 0-3 and R3 is a hydrogen, a methyl group or a carboxyl group, or a naphthalene compound of the formula (14), where each m and n is an integer of 0-3 and R4 is a hydrogen, a methyl group or a carboxyl group.
Patent KR-20010021074-A (KR)
Title: Developer amount indicating method, electrophotographic image forming apparatus and process cartridge
Inventor: SAKURAI KAZUE
IPC: G03G21/18
Filed: 2000-07-13
Abstract: PURPOSE: Disclosed is a developer quantity successively displaying method, an electrophotographic image forming device and a processing cartridge by which a developer quantity is intelligibly displayed. CONSTITUTION: By the developer quantity successively displaying method used in the electrophotographic image forming device to which the plural kinds of cartridges whose filling quantities of developer are different are attached and detached, display parts(43) and(44) selected in accordance with the kinds of the cartridges attached to the main body of the electrophotographic image forming device out of the plural kinds of the cartridges are displayed, and the developer quantity detected of the cartridge attached to the main body of the electrophotographic image forming device is successively displayed by using the display parts(43,44), or the display parts(43,44) in accordance with the kind of the cartridge are displayed per kind and the developer quantity detected of the cartridge attached to the main body of the electrophotographic image forming device is successively displayed by using the display parts(43,44) displayed.
Patent KR-20020009820-A (KR)
Title: Dehydration and drying system
Inventor: KIM HYEONG TAE
IPC: F26B5/00
Filed: 2000-07-27
Abstract: PURPOSE: A dehydrating and drying system is provided to minimize secondary pollution, odor, a danger due to high temperature heat, a fuel cost and a maintenance cost by packaging a dryer with a dehydrator. CONSTITUTION: A dehydrating and drying system comprises a sludge supply equipment(E) consisting of a sludge supply pump(27), agglomerative agent supply devices(2,3), a manometer(11) and a motor valve; a dehydrating dryer(A) consisting of a plate(9), a diaphragm type filter, a plate pressurizing device(28), manifolds(17,18) and a frame; a boiler equipment(B) consisting of a boiler(5), a condensate water recovery device(6) and a steam trap(7); a vacuum equipment(C) consisting of a vacuum pump(26), a condensation equipment(D) consisting of a primary condensation tank(23), a secondary condensation tank(24), a cooling tower(25) and a trap(28); and a control panel. According to integration of a dehydrator with a dryer, structure is simplified. Moreover, environmental pollution is minimized by performing sludge processing in a closed circuit.
Patent KR-20020013013-A (KR)
Inventor: KIM JONG SEOK
IPC: H01L21/283
Filed: 2000-08-10
Abstract: PURPOSE: A method for forming a contact plug of a semiconductor device is provided to increase productivity in a deposition process and to control a void inside a tungsten plug generated in forming a tungsten plug, by reducing the thickness of a titanium layer for decreasing contact resistance. CONSTITUTION: An interlayer dielectric(3) having a contact hole(4) is formed on a semiconductor substrate. A reaction material is absorbed to the inside of the contact hole and on the interlayer dielectric. The absorbed reaction material is deoxidized by a plasma treatment process to form a metal layer. A plug is formed inside the contact hole having the metal layer.
Patent KR-20020014299-A (KR)
Title: Reticle having blazed grating for correcting source shift
Inventor: HONG JIN SEOK
IPC: G03F1/72
Filed: 2000-08-17
Abstract: PURPOSE: Provided is a reticle with a blaze lattice placed for correcting lighting system variance which varies blaze lattice pitch in corresponding to each location within a slit as angle error so that it corrects the angle error of source. CONSTITUTION: In the reticle which consists of a first side to form chrome pattern and a second side to form a diffraction lattice to adjust light system variance, the reticle with the blaze lattice placed for correcting lighting system variance is characterized by forming the blaze lattice(81, 82, 83) in a corresponding place within a scanner slit as each different condition such as various pitches for respective place to correct lighting system variance on reticle(80) glass side.
Patent KR-20010050148-A (KR)
Inventor: UCHIUMI YOSHIMASA
IPC: G10L19/00
Filed: 2000-08-22
Abstract: PURPOSE: To prevent the erroneous insertion and erroneous recording of a CONSTITUTION: When a
Patent KR-20020022984-A (KR)
Title: A measurement function service method using the internet
Inventor: LEE JAE GYEONG
IPC: G06Q50/10
Filed: 2000-09-21
Abstract: PURPOSE: A service method of servicing a measuring function using the Internet is provided to dissolve the expense burden of a user and to promote an active use by enabling the user to measure a product in remote place through the Internet. CONSTITUTION: The method comprises a user PC(12) capable of connecting to a web server(16) through the Internet network(14), a measuring server(18), various measuring instruments(20) such as a digital multimeter, a digital oscilloscope, a logic analyzer and so on executing a GPIB(General Purpose Interface Bus) communication with the measuring server, and a measuring software storage(22) storing the diversity kinds of measuring software realizing the function of each measuring instrument as a software. The measuring server transmits a screen data requesting a measuring instrument selection and measuring condition and an interface software fitting to the setting condition to the user PC through the web server and the Internet network by connecting to the web server with the user PC. The user PC measures a measuring object using the received interface software and transmits the measuring result to the web server. The web server analyzes and processes the result, and transmits the processed result to the user.
Patent KR-20010067233-A (KR)
Title: Image forming apparatus
Inventor: IKUMA SUSUMU
IPC: G03G15/00
Filed: 2000-09-27
Abstract: PURPOSE: A printer is provided to prevent an increase in device size, distortion of image forming due to a direction change of a sheet, an increase in operation noise due to frictional sound during conveyance. CONSTITUTION: A sheet cassette(1) of a sheet support unit is mounted on a body of a printer removably. The sheet cassette accumulates sheets(S) one by one by a sheet-feeding roller(2). The sheet-feeding roller consists of a separating pad(3) for separating sheets, and a sheet-feeding unit. The loaded sheets are carried downward by a couple of carrying rollers(4a,4b). A sensor is provided at the lower part of the carrying rollers in a sheet-carrying direction to detect the position of the sheets. A toner cartridge, a developing unit(9), a main charger(8) and a photoconductive drum(7) are integrally mounted as a process cartridge(6) at the lower part of the carrying rollers. A transfer roller(10) is provided at the opposite position of the photoconductive drum to transfer a toner image on the sheet. The printer has a sufficient space for generating a vortex without using a fan.
Patent KR-20020026037-A (KR)
Title: Seal box of bright annealing furnace
Inventor: KIM YEONG GIL
IPC: C21D1/00
Filed: 2000-09-30
Abstract: PURPOSE: A sealed box of a furnace is provided to suppress a fire early, to correct the shape inferiority of a strip, and to protect the strip from any falling objects by removing the falling objects. CONSTITUTION: The sealed box(10) installed at the entrance side of a furnace comprises a fire suppress part; a spreading prevention part installed in a vertical standing portion for preventing a fire from being propagated upward; a gripping part for gripping a strip(200) in an emergency situation so as to prevent the broken strip from being dropped into the box; and an impurities collecting part for processing any impurities dropped from the furnace.
Patent KR-20010000599-A (KR)
Inventor: OH CHUNG YONG
IPC: H04L12/66
Filed: 2000-10-09
Abstract: PURPOSE: A method for supplying low-charge services is provided to use an internet voice over internet protocol(VOIP) network to supply call services, even when subscribers receive calls. CONSTITUTION: More than one subscriber private line receives calls originated from subscribers. More than one subscriber call processing exchange transmits the received calls including a predetermined subscriber ID to a subscriber private line corresponding to the subscriber ID, and receives a call transmitted from the subscriber private line. More than one relay exchange receives calls transmitted from a predetermined subscriber call processing exchange and an internet voice over internet protocol(VOIP) network. If the received calls include predetermined service IDs, the more than relay exchange perceives subscriber IDs among incoming numbers of the received calls, and connects the received calls with a subscriber call processing exchange for managing the subscriber IDs. If the incoming numbers do not include the service IDs, the relay exchanges transmit the received calls to the internet VOIP network. A service ID processor receives the calls transmitted to the internet VOIP network from the relay exchanges and a public switched telephone network(PSTN), and perceives service IDs of incoming numbers of the received calls, then transmits the calls to the corresponding relay exchanges. An internet VOIP network ID processor receives calls originated from non-registered subscribers. If incoming numbers of the non-registered subscribers include an ID of the internet VOIP network, the internet VOIP network ID processor transmits the calls of the non-registered subscribers to the internet VOIP network.
Patent KR-20010040208-A (KR)
Title: Double-deck elevator car
Inventor: FUJITA YOSHIAKI
IPC: B66B1/42
Filed: 2000-10-27
Abstract: PURPOSE: A double deck elevator is provided to allow the adjustment of a space between upper and lower cages to give no anxiety and discomfort to passengers during operation. CONSTITUTION: A winder control device(15) controls a winder(13) so that a car frame(1) is kept at a constant speed after increased in speed change at a constant acceleration and then stopped after reduced in speed at a constant deceleration. On the other hand, a cage position control device(16) controls a cage driving device(10) so that a cage driven by the cage driving device(10) is kept at a constant speed after increased in speed at a constant acceleration and then stopped after reduced in speed at a constant deceleration.
Patent KR-20020037933-A (KR)
Title: Method for providing traffic information
Inventor: KIM JUNG JAE
IPC: G08G1/09
Filed: 2000-11-16
Abstract: PURPOSE: A method for guiding forward traffic information is provided to guide forward traffic information to a driver by detecting the state of traffic and displaying it using a VMS(Variable Message Signboard). CONSTITUTION: A VMS(Variable Message Signboard) controller is initialized(S300). Traffic information is collected from a multitude of detectors(S302). The collecting process is checked(S304). The transmission of the traffic information is requested to the detectors if the traffic is not fully collected from the detectors(S306). Each traffic state is determined by using detection signals received from the detectors(S308). The determined traffic state information is transmitted to the VMS(S310). The determined traffic state information transmitted to the VMS is stored in the VMS controller(S312).
Patent KR-20020037990-A (KR)
Title: Louver structure for air conditioner exchanger pin
Inventor: KANG SEONG HUI
IPC: F28F1/32
Filed: 2000-11-16
Abstract: PURPOSE: A structure for forming louver of radiation fin for heat exchanger is provided to make refrigerant pipes on a second row exchange heat equally to the refrigerant pipes on a first row by making flow of air concentrated on the refrigerant on the second row to improve efficiency of heat exchange. CONSTITUTION: A louver(13) is formed to be oval or rhombic so that a central part thereof is higher than both ends of the basic line so that air flowing through air passages formed by the louvers formed on radiation fins(12) flows mainly through the central part of the louver to make flowing air concentrated on refrigerant pipes(11') on a second row following the central part of the louver.
Patent KR-20010051830-A (KR)
Title: Data writing device
Inventor: HAYASHI KOJI
IPC: G11B7/126
Filed: 2000-11-21
Abstract: PURPOSE: A data recorder is provided to secure the continuity of recording data recorded in a recording medium. CONSTITUTION: In recording operation, inputted data read from a buffer memory(13) is modulated by an encoder to generate recorded data, and the recording data is recorded in an optical disk(32). When a state where buffer under run occurs in the memory(13) is formed during the recording operation, the recording data modulated at the time is recorded in the optical disk and the recording operation is interrupted from the next recording data. After then, when the state where buffer under run occurs is avoided, reproducing operation is started after returning by the portion of the prescribed number of the sectors of the disk(32) and recording operation is restarted from the recording data next to the recording data where the recording operation is interrupted. Before the restart of the recording operation, an interruption/restart circuit(43) sets the voltage of the driving signal of a laser driving circuit(16) to a level, which is stored and held in a memory(17) in the interruption of the recording operation, to raise the laser power of an optical head(4) previously.
Patent KR-20020040004-A (KR)
Title: Resin composition for shoes back counter
Inventor: PARK GYU SIK
IPC: A43B23/08
Filed: 2000-11-23
Abstract: PURPOSE: A resin composite for a shoe back counter is provided to achieve the harmless back counter showing high tensile strength, modulus of elongation, and hardness, and to improve the workability of the back counter. CONSTITUTION: The resin composite for a shoe back counter is composed of styrene-butadiene block copolymer of 30 to 60 weight percent, polystyrene of 20 to 50 weight percent, and wood powder of 5 to 25 weight percent, and another additive, for example, a process oil, an inorganic filler, silica, mica, can be added in the resin composite. In addition, the particle size of the wood powder is preferably in a range of 40 to 200mesh.
Patent KR-20010008333-A (KR)
Inventor: LEE SIN WOO
Filed: 2000-11-24
Abstract: PURPOSE: A recall system using the internet is provided to promote healthy consumption culture, to reconsider a company's image, and to prevent losses by managing a defective product repair service, an after service, and a recall service through the internet. CONSTITUTION: A management server(40) includes a consumer terminal(10), in which an A/S request or a recall request is made, and a maker terminal(20) that receives the A/S request or the recall request from the management server through e-mail and transmits the process result responses to a consumer. The management server stores the transmitted e-mail information in an appropriate data DB(42), outputs the outgoing information on a bulletin board, displays a manufacturer's transmission status, and counts the manufacturer's re-notification time. If a re-notification is made, the appropriate data DB is searched to determine whether an A/S or a recall completion notification has been transmitted. If has not been transmitted, an e-mail is re-transmitted to the manufacturer. If has been transmitted, the notification information is stored in the appropriate data DB and the notification information is printed by searching the data DB, organizing an evaluation factors table, inputting the data, calculating each factor's data, inputting and storing the data in the data DB, and outputting the categorical scores as texts and graphs.
Patent KR-20010051930-A (KR)
Title: Optimized optical system design for endpoint detection
Inventor: CARDOSO ANDRE G
IPC: H01L21/027
Filed: 2000-11-24
Abstract: PURPOSE: An optimized optical system design for endpoint detection is provided to selectively monitor in the wafer treatment processes. CONSTITUTION: The wafer treatment system includes a wafer treatment chamber(22) having support bodies which arrange the wafer in an internal region of the treatment chamber(22), a wafer treatment mechanism including a means in which the plasma is transferred into the treatment chamber(22) to eliminate a membrane from as exposed surface(136) of the wafer, and a light-receiving device(140) which is equipped in the treatment chamber(22) to monitor densities of the plasma which is focused near the wafer surface and a reaction product of the membrane. To optimize an optical detecting device(110) for ashing terminal point detecting using a spectrometer, the point of completion terminal is recognized by monitoring the densities of the plasma on the wafer surface and the product of the membrane, by correcting the light from the region, having the strongest light.