baber/WOPTO huggingface dataset:
Patent KR-20040038521-A (KR)
Inventor: CHAE GI SEONG
IPC: G02F1/136
Filed: 2002-11-01
Abstract: PURPOSE: A display device is provided to consist of LEDs(Light Emitting Diodes) using a compound semiconductor and a TFT for controlling the LEDs, and to configure pixels by using the LEDs, thereby increasing light efficiency. CONSTITUTION: A substrate(113) has micro lenses(111). Gate electrodes(115) are disposed in predetermined regions. A gate insulating film(117) is disposed on a front side of the substrate(113). Active layers(119) overlap with the gate electrodes(115). Source/drain electrodes(121a,121b) overlap with both sides of the active layers(119). The first protective films(123) have contact holes to expose the source/drain electrodes(121a,121b). Transparent electrodes(125) are connected to the drain electrodes(121b). LEDs(107) are disposed in predetermined regions of the transparent electrodes(125). The second protective films(127) have contact holes to expose the source electrodes(121a) and the LEDs(107). Data lines electrically connect the source electrodes(121a) with the LEDs(107).
Patent KR-20040042711-A (KR)
Title: Curtain air bag in automobile
Inventor: OH CHANG JIN
IPC: B60R21/213
Filed: 2002-11-15
Abstract: PURPOSE: A curtain airbag for a vehicle is provided to prevent the abnormal inflation of an airbag by easily setting the passage of a tether strap. CONSTITUTION: A curtain airbag for a vehicle is composed of an airbag, a tether strap(16) connected to the airbag and fixed to a pillar panel, an FMH(Free Motion Headform) bracket(17), and a velcro(100) attached to one side of the FMH bracket. The tether strap is made of a material attachable to the velcro, and is attached to the velcro. The tether strap guides the normal inflation of the airbag.
Patent KR-20040044749-A (KR)
Title: Method for processing the spam SMS message
Inventor: LEE CHANG SU
IPC: H04B1/40
Filed: 2002-11-22
Abstract: PURPOSE: A method for processing a spam SMS message is provided to receive messages only included in ready-for-receiving groups registered by a user, and to reject other unnecessary spam messages, thereby preventing the user from confirming the unnecessary messages. CONSTITUTION: When a mobile communication terminal is operated(301), the terminal user sets numbers of desired message groups(302). If an SMS message or an e-mail message is received(303), the terminal analyzes the received message(304). The terminal decides whether a number of the analyzed message is included in the set message groups(305). If the number of the received message is equal to a defined number of the ready-for-receiving groups, the terminal receives the corresponding e-mail message or the SMS message to store the received message in a phone memory(308), and informs a user that the necessary message is received(307). The terminal displays the received message on a display, and completes the procedures(310).
Patent KR-20030043691-A (KR)
Title: Detecting partially erased units in flash devices
Inventor: LASSER MENACHEM
IPC: G11C16/16
Filed: 2002-11-22
Abstract: PURPOSE: A method for detecting a partially erased unit in a flash device is provided to manage a flash memory device in order to guarantee the actual erasure of a flash memory unit to be erased. CONSTITUTION: Before the units(u) are erased or in case of power loss, an indication expressing that the erasure of more than one unit is pending is provided during the erasure. Subsequent to the completed erasure, the indication before the erasure is either erased or offset by the indication of the completed erasure. Upon powering up or prior to writing, the indications are inspected, and the units which are not completely erased are erased again.
Patent KR-20040048633-A (KR)
Title: Remote controller
Inventor: KIM JONG HYEOP
IPC: H04Q9/00
Filed: 2002-12-04
Abstract: PURPOSE: A remote operation apparatus is provided to execute a desire operation more swiftly by operating a touch screen using a remote controller. CONSTITUTION: A transmitting unit in a remote operation apparatus comprises an infrared ray transmitting part(11) and a laser beam emitting part(13). The infrared ray transmitting part(11) outputs a relevant infrared ray signal according to a user's key operation. The laser beam emitting part emits laser light according to a user's operation. In addition, a laser button(15) to drive the laser beam emitting part(13) is provided in the keypad. A controller, installed inside the transmitting unit, drives the infrared ray transmitting part(11), based on a key signal. Also, when the laser button(15) is pushed, the controller drives the laser beam emitting part(13).
Patent KR-20040051141-A (KR)
Title: Front side filter for a plasma display panel having an improved transmittance
Inventor: CHO SEONG NIM
IPC: H01J11/44
Filed: 2002-12-12
Abstract: PURPOSE: A front filter is provided to achieve improved transmissivities and color reproduction ranges of white, red, green, and blue colors. CONSTITUTION: A front filter comprises a conductive film, a transparent substrate, and a color correction film. The conductive film is formed by depositing an oxide thin film having a refractivity of 2.2 or higher and a silver based thin film which are alternately stacked by two or more times, and depositing an oxide film on the resultant structure. The color correction film contains a cyanine based colorant having a maximum absorbing rate at 550 to 620nm. The white color and the red color have transmissivities of 50% or higher and 45% or higher, respectively, and the ratio of red:green:blue colors is 1:1.01 to 1.33:1.08 to 1.35.
Patent KR-20040051816-A (KR)
Title: Position sensor of brushless motor electrical power steering system
Inventor: JIN JONG HAK
IPC: H02K29/06
Filed: 2002-12-13
Abstract: PURPOSE: A structure of a position sensor of a brushless motor in an electric power steering apparatus is provided to prevent the damage of each element of the position sensor by maintaining a gap between a bracket and a holder below a gap between a hall sensor and a magnet. CONSTITUTION: A stator is installed in an inside of a housing(110). A motor shaft(120) includes a rotor corresponding to the stator. A bearing is inserted into an outer circumference of the motor shaft. A bracket(130) is inserted between the housing and the bearing. A PCB(150) is installed on an outer side of the bracket. A holder(140) and the motor shaft are formed with one body. A magnet(170) is installed at a predetermined position apart from the radius direction of the holder. A plurality of hall sensors(160) are installed at one side of the PCB. A flange is formed by extending an outside end of the bracket to the inside diameter direction. A projection is formed at one side of the holder in order to generate the interference between the motor shaft and the flange. A gap between the outside end of the flange and the projection is less than a gap between the magnet and the hall sensor.
Patent KR-20040055344-A (KR)
Inventor: PARK GEON UK
IPC: H01L21/20
Filed: 2002-12-20
Abstract: PURPOSE: A chamber cleaning apparatus is provided to control a cleaning process by monitoring a cleaning degree of a process for cleaning non-plasma type chamber by a laser end point detector. CONSTITUTION: A thin film is deposited on a placed wafer by the energy applied as a heat source while deposition gas is inserted into a chamber(21). A laser light source(23) generates laser, installed in the chamber. A reflection plate(25) reflects the laser irradiated by the laser light source, installed in the chamber. A laser detecting unit(27) irradiates the laser reflected by the reflection plate, installed in the chamber. A fluorinator(33) injects fluorine to the inside of the chamber, connected to the chamber. A PMT(photo multiple tube)(29) is connected to the laser detecting unit by an optical fiber. A controller(31) controls a cleaning degree of the thin film according to the strength of the laser irradiated to the PMT, connected to the PMT and the chamber.
Patent KR-20040056058-A (KR)
Title: Apparatus and method of compensationg change of mold level caused by fluctuation of mass-flow
Inventor: LEE SANG HO
IPC: B22D11/16
Filed: 2002-12-23
Abstract: PURPOSE: An apparatus and a method for compensating change of surface level of molten iron caused by fluctuation of mass-flow are provided to maintain the surface level of the molten iron constantly by obtaining thickness and speed variations of slab at the output side of rolling mill and calculating compensation amount of sectional area of outlet of mold. CONSTITUTION: In a method for controlling change of surface level of molten iron caused by mass-flow fluctuation of rolling mill in the continuous casting and rolling processes of thin slab and mini-mill plant, the method comprises a step of measuring speed and rolling force of the slab at the output side of the rolling mill; a step of obtaining speed variation of the slab at the output side and thickness variation at the output side from the speed and rolling force of the slab; a step of obtaining a slab speed compensation amount using the obtained speed variation of the slab at the output side and the thickness variation at the output side; and a step of controlling a slab speed variation at the input side according to the obtained compensation amount, wherein the slab speed variation at the input side is controlled by controlling sectional area of mold from which the slab is discharged according to the obtained compensation amount, wherein the compensation amount (compen) is obtained by the following expression 3:(Expression 3) compen=αxdv/v+βxdh/h, where v is a slab speed at the output side, h is a slab thickness at the output side, α is compensation coefficient of the slab speed variation at the output side, and β is compensation coefficient of the slab thickness variation at the output side, and wherein speed and rolling force of the slab at the output side are measured using speed gauge(7) and rolling force gauge(8) installed at the output side of the rolling mill.
Patent KR-20040056106-A (KR)
Title: bookmark fixing book-page
Inventor: LEE SUN DEUG
IPC: B42D9/00
Filed: 2002-12-23
Abstract: PURPOSE: A bookmark capable of fixing a book with being opened is provided, in which the bookmark is small sized for easing to carry and occupies little space for facilitating to use. CONSTITUTION: In a sheet type bookmark, the bookmark comprises: an inserting ditch into which a fixing wire(110) of the book(100) is inserted; and an inserting leg which is inserted under the fixing wire(110). The inserting ditch is formed in the longitudinal direction of the bookmark, the width of entrance of the inserting ditch is wider than the width of the fixing wire(110), and the width of inside end of the inserting ditch is wider than that of the entrance of the inserting ditch.
Patent KR-20040057150-A (KR)
Title: Test substrate and test method for improving test efficiency
Inventor: YOON JAE HYEONG
IPC: G02F1/13
Filed: 2002-12-24
Abstract: PURPOSE: A test substrate having an enhance test efficiency for an LCD(Liquid Crystal Display) and a test method thereof are provided to measure all test patterns by using one kind of pin card. CONSTITUTION: A TFT(Thin Film Transistor) characteristic measuring test pattern(300), a resistance measuring test pattern(310) and two capacitance measuring test patterns(320) are formed at a test pattern region of a mother substrate. The TFT characteristic measuring test pattern(300) needs three outside terminals(302,304) connected to a source electrode, a gate electrode and a drain electrode. The resistance measuring test pattern(310) is used by using four outside terminals(322,324,326,328), so that the additional resistance such as line resistance is removed and then the resistance is measured exactly. The two capacitance measuring test patterns(320) needs two outside terminals(322,324) connected to two conductive films by interposing an insulation film.
Patent KR-20040057241-A (KR)
Title: Apparatus for replacing rubber sleeve capable of meseasuring elasticity thereof and cleaning oil therefrom
Inventor: JUNG SUN HAK
IPC: B21B39/00
Filed: 2002-12-26
Abstract: PURPOSE: A rubber sleeve replacing apparatus is provided which is capable of cleaning oil on the outer circumference of the sleeve as measuring degree of elastic strain of rubber sleeve for adjusting inner diameter of coil products to sizes required by customers. CONSTITUTION: In a rubber sleeve replacing apparatus capable of cleaning oil as measuring strain of rubber sleeve(500) covered on tension reel, the apparatus comprises a rubber sleeve piling part(200) which rotationally piles up the rubber sleeve in an axial direction and comprises an air injector for injecting compressed air onto the rubber sleeve; an elasticity measuring part(100) capable of measuring elasticity as it is being moved in a longitudinal direction of the rubber sleeve; and a transfer part(300) installed at the rubber sleeve piling part to move the elasticity measuring part in a longitudinal direction of the rubber sleeve, wherein the elasticity measuring part comprises cylinder(136), gauge, light emitting and light receiving sensors, touch sensor, and a plural sensing sensors, wherein the rubber sleeve piling part comprises driving frame, guiding frame and piling grille, and wherein the transfer part comprises widthwise transfer appliances, moving frame(330), base frame(350) and cylinder.
Patent KR-20040057485-A (KR)
Title: Method for fabricating semiconductor device
Inventor: KIM SANG IK
IPC: H01L21/8242
Filed: 2002-12-26
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to increase cell capacitance by reducing loading capacitance. CONSTITUTION: A plurality of conductive patterns including the first conductive layer(36) as a bit line and a nitride hard mask(37) are formed on a substrate(30). An interlayer dielectric(38) is formed on the resultant structure. The interlayer dielectric is recessed by partially etching. An etch stop layer is formed on the recessed interlayer dielectric. A self-aligned contact hole is formed to expose the substrate by etching the etch stop layer and the interlayer dielectric. A plug(42) is then formed by filling the second conductive layer in the contact hole.
Patent KR-20040057617-A (KR)
Title: method for manufacturing bitline in semiconductor device
Inventor: AHN HYEON
IPC: H01L21/027
Filed: 2002-12-26
Abstract: PURPOSE: A method for forming a bit line of a semiconductor device is provided to prevent abnormal spherical defects due to charged particle and to improve side profile in plasma etching of a hard mask. CONSTITUTION: A Ti/TiN layer(102), a tungsten film(104), a silicon nitride layer(106) as a hard mask, and an anti-reflective coating layer(108) are sequentially formed on a semiconductor substrate(100). A photoresist pattern for defining a bit line region is formed on the anti-reflective coating layer. A hard mask is formed by plasma etching of the anti-reflective coating layer and the silicon nitride layer using RF-PAFAB(Radio Frequency-Plasma Assisted Fast Atom Beam) as a source. A bit line is formed by etching the tungsten film and the Ti/TiN layer using the hard mask.
Patent KR-20040027256-A (KR)
Title: Compound for forming mat layer, release sheet produced by using the same, and synthetic leather produced by using the release sheet
Inventor: SUTO KENICHIRO
IPC: C09D7/12
Filed: 2002-12-27
Abstract: PURPOSE: A matt layer-forming composition suitable for the preparation of a synthetic leather, a releasing sheet using the composition and a synthetic leather prepared by using the releasing sheet are provided, to obtain a synthetic leather which has a gloss-removed face of high pitch-black, is excellent in smoothness, and is free from cracking owing to the inhibition of the generation of static electricity. CONSTITUTION: The matt layer forming composition comprises a thermosetting resin; 5-50 wt% of a gloss remover which comprises at least one kind of organic and/or inorganic porous microparticle; and optionally a releasing agent, wherein the porous microparticle has an average diameter of 0.5-20 micrometers and a specific surface area of 1-1,000 m2/g. Preferably the porous microparticle is surface-treated, is uniformly dispersed in the composition, and is at least one selected from the group consisting of silica, calcium carbonate and talc. The porous microparticle is surface-treated with an inorganic material when the thermosetting resin is water-soluble, and with an organic material when water-insoluble. The releasing sheet comprises a matt layer formed by coating the composition and a substrate for supporting the matt layer, wherein micro-uneven parts are formed on the surface of the matt layer and has an arithmetic average roughness (Ra) of 0.5-15 micrometers.
Patent KR-20040058852-A (KR)
Title: Apparatus for data transmission and receive using ATM cell
Inventor: LEE TAE JAE
IPC: H04L12/56
Filed: 2002-12-27
Abstract: PURPOSE: A data transmission/reception device using ATM cells are provided to perform a communication process between operation processors without an additional physical device by processing different data such as video data, audio data, and messages on the same physical layer. CONSTITUTION: A data transmission/reception device using ATM cells includes a data transmitter and a data receiver. The data transmitter(210) is used for receiving data including VPI/VCI from an operation processing unit(100), coupling ATM cell headers to the predetermined data to generate ATM cells, and transmitting the ATM cells to an ATM switch. The data receiver(220) is used for receiving the ATM cells from the ATM switch, controlling a buffering operation according to the VPI/VCI information, storing a cell buffer indicator and a corresponding payload, and recovering the stored connective cells to packet data according to the cell buffer indicator.
Patent KR-20040059791-A (KR)
Title: Method of fabricating semiconductor device
Inventor: JANG HEON YONG
IPC: H01L21/8242
Filed: 2002-12-30
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent a bowing phenomenon of a storage node oxide layer by etching a single material made of only the storage node oxide layer and by opening a region for forming a lower electrode. CONSTITUTION: The first insulation layer is formed on a semiconductor substrate(51). A stacked layer composed of an etch barrier layer and the second insulation layer is formed on the first insulation layer. The stacked layer is etched to form the storage node contact hole. A storage node contact(64) is filled in the storage node contact hole. The second insulation layer is selectively removed from the stacked layer to expose the corner of the sidewall of the storage node contact. A storage node oxide layer is formed on the resultant structure including the storage node contact whose sidewall corner is exposed. The storage node oxide layer is etched to form a lower electrode formation region that opens the storage node contact. A lower electrode(68) is formed in the lower electrode formation region.
Patent KR-20040060475-A (KR)
Title: programable capacitor and method for manufacturing having the same
Inventor: JUNG GYEONG YUN
IPC: H01L21/768
Filed: 2002-12-30
Abstract: PURPOSE: A programmable capacitor and a fabricating method thereof are provided to change and determine the capacitance of the capacitor by using a program. CONSTITUTION: A programmable capacitor includes a capacitor, the first metal line, and the second metal line. The capacitor(100) is formed with a bottom electrode(100a), a dielectric layer(100b), and a bottom layer(100c). The first metal line(104) is connected to the bottom electrode in order to transfer the first electric signal to the capacitor. The second metal line(108) is connected to the top electrode in order to change the capacitance of the capacitor transferring the second electric signal to the capacitor. An anti-fuse is formed within the second metal line.
Patent KR-20020035114-A (KR)
Title: System and method for performing soft handoff between frequency division duplex and time division duplex communication systems
IPC: H04J3/00
Filed: 2000-07-24
Abstract: A system and method for controlling information transmission and communication handoff between frequency division multiplexing (FDD) and time division multiplexing (TDD) communication systems using any multiple access scheme is provided. The mobile unit transmits information via a current one of the FDD and TDD communication systems while it moves toward the other, or targeted one of the FDD and TDD communication systems. A pilot search signal is generated by the targeted communication system, where the pilot search signal corresponds to a transmission range of the targeted communication system. A communication handoff is initiated from the current communication system to the targeted communication system when the mobile unit recognizes a predetermined threshold level of the pilot search signal. Concurrent communications are synchronized and temporarily maintained between the mobile unit and both the current and targeted communications systems using an increased data rate for each of the communications links. When the handoff is complete, transmission between the mobile unit and the current communication system is terminated, while communication between the mobile unit and the targeted communication system is maintained when the handoff is complete.
Patent KR-20020054346-A (KR)
IPC: F24F11/00
Filed: 2001-09-18
Abstract: 외기온도센서(24)에 의하여 검출된 외기온도가 실내온도센서(22)에 의하여 검출된 실내온도보다도 높은 때, 또한 외기습도가 90%이하로 가습호스내를 건조가능한 때는 건조운전을 행한다. 한편, 외기습도센서(23)에 의하여 검출된 외기습도가 90%보다도 높은 때는, 외기를 가습호스(4)에 취입하더라도 가습호스(4)내를 충분히 건조할 수 없고 효율이 나쁘기 때문에, 건조운전을 행하지 않는다. 또한, 상기 외기습도센서(23)에 의하여 검출된 외기습도가 60%이상으로 가습호스(4)내를 효율좋게 건조시킬 수가 없을 때, 가습호스(4)에 취입하는 외기를 히터(17)에 의하여 가열한다. 이것에 의하여, 가습운전을 행하지 않을 때에도 가습호스내의 결로를 방지할 수 있는 가습장치 및 그것을 이용한 공기조화기를 제공한다.
Patent KR-20020069213-A (KR)
Title: Seal arrangement for through-air drying papermaking machine
IPC: D21F5/00
Filed: 2000-12-01
Abstract: An apparatus for drying a wet web of paper comprising at least one through-air dryer, each dryer including a rotatable cylinder having a porous cylindrical deck, at least one continuous drying fabric wrapped about a portion of the circumference of the deck, a plurality of fabric support members positioned relative to each cylinder so as to direct the fabric and the web onto and from each cylinder, and a hood and a plenum cooperating to form a substantially sealed enclosure containing each cylinder. The drying fabric is adapted to support and transport the paper web about a portion of the circumference of the cylinder of each dryer. The fabric support members preferably include a first fabric support member located at an upstream end of the apparatus for directing the wet web and the fabric onto the cylinder of the upstream through-air dryer, and a second fabric support member located at a downstream end of the apparatus for directing the web and the fabric from the cylinder of the downstream through-air dryer. The hood further interacts with at least the first and the second fabric support members and covers a portion of each cylinder about which the fabric and the wet web are wrapped. Further, the plenum cooperates with the hood and at least the first and the second fabric support members to substantially seal the enclosure containing each cylinder. Preferably, and more specifically, the plenum forms seals with both the first and the second fabric support members with at least one of the seals being formed by the plenum sealingly engaging the fabric wrapped about the corresponding fabric support member.
Patent KR-20020065921-A (KR)
Title: Drive arrangement for a washing machine
IPC: D06F37/40
Filed: 2000-12-06
Abstract: In a washing machine with a drive apparatus and a suds container on whose rear wall the drive apparatus is disposed, an isolation layer is provided between stator cores of the motor and a stator supporting part or a supporting element to suppress discharge currents that occur during high-frequency conversion in the motor.