baber/WOPTO huggingface dataset:
Patent KR-20070058420-A (KR)
Title: The line motor of expand and contract motion
Inventor: KOO BON SUNG
IPC: H02K33/16
Filed: 2007-05-22
Abstract: A line motor of expanding and contracting motion is provided to perform a linear operation through the expanding and contracting motion by changing the polarity of electromagnetic cells. A line motor of expanding and contracting motion includes a control cell(107), a fixed electromagnetic cell(108), a reversible electromagnetic cell(109), and a corrugated box(105). The power is supplied to the control cell(107) and the fixed electromagnetic cell(108). When the control cell(107) repeatedly reverses polarity of power of the reversible electromagnetic cell(109), the line motor having the corrugated box(105) repeats contracting motion(102) and expanding motion(103) while starting a motion in an equilibrium status(101).
Patent KR-20080103868-A (KR)
Inventor: PARK BYUNG JAE
IPC: H01L33/64
Filed: 2007-05-25
Abstract: A light emitting device is provided to enhance the luminous efficiency and the heat radiating capability due to the main heatproof body having the inclined side. A light emitting device comprises the body portion in which the accommodating groove in which the top is held is formed; the main board for the heat dissipation formed with the heat dissipation material; the plurality of insulation beads formed with the insulation materials; the plurality of lead pins installed through the insulation bead; the emitting device(110) having the light emitting diode chip electrically connected with the lead pin; the main heatproof body in which the first spiral wire is molded; the sub heatproof body(150) having prolongation more extended to downward in the second outer portion.
Patent KR-20080105579-A (KR)
Title: Plasma display panel device
Inventor: KWON OK HWAN
IPC: G09G3/28
Filed: 2007-05-31
Abstract: A plasma display apparatus is provided to reduce an EMI(Electro Magnetic Interference) due to a high speed operation by a plurality of switches included in a data integrated circuit. A data integrated circuit applies a driving signal to at least one address electrode. A data driver applies a driving data signal to the data integrated circuit. The data driver generates a first synchronization signal when (N-1)-th data is different from N-th data among the driving data. The data driver maintains the first synchronization signal when the N-th data is different from the (N+1)-th data and applies the first synchronization signal to the data integrated circuit.
Patent KR-20070077204-A (KR)
Title: Triple closed section steel for concrete slab form and form structure using the same
Inventor: CHOI DONG HO
IPC: E04G11/50
Filed: 2007-06-29
Abstract: A triple closed sectional surfaces for a concrete slab mold and an installation structure of the mold by using the same are provided to minimize construction members positioned at the lower part of the mold when the concrete slab is constructed. A pair of rectangular upper closed sectional surfaces are folded leftward or rightward. A lower closed sectional surface makes contact with the upper closed sectional surface, so that the whole shape of a steel member represents a T-type sectional surface. A pair of I-steels(230) are separated from each other by a predetermined distance. The I-steel(230) includes upper and lower flanges(232) and a web(231) coupling the flanges(232) to each other. A plurality of triple closed sectional surface steels are close to each other between the I-steel(230) in parallel. An end portion of the triple closed sectional surface steel is interposed between the upper flange and the lower flange of the I-steel(230).
Patent KR-20090001274-A (KR)
Title: Headset and method for controlling audio reproducing motions in terminal having audio reproducing functions
Inventor: KWON KYUNG TACK
IPC: H04B1/40
Filed: 2007-06-29
Abstract: A headset and a method for controlling the audio play operation of a terminal having an audio outputting function are provided to control the audio play operation of the terminal having the audio outputting function by using the headset. A controller maintains a standby state(500). The controller inspects whether contact sensing signal is inputted through the contact sensing sensor(501). If the contact sensing signal is not inputted after the result of inspection, the controller inspects whether message was received from the mobile terminal(502). The controller performs the operation of the received message(503). The controller generates a control command message including a control command and transmits the message to the mobile terminal through a wireless communications module(505). The controller blocks the power source of the headset(506).
Patent KR-20090002945-A (KR)
Title: Rfid antenna array
Inventor: RYOU BYUNG HOON
IPC: H01Q1/24
Filed: 2007-07-05
Abstract: An RFID(Radio Frequency IDentification) antenna array is provided to secure the independency of antenna by setting up the separator between RFID antennas of the allocated domain. An RFID antenna array comprises a plurality of upper antennas(211,221,231) and a plurality of lower part antennas(212,222,232). An upper antenna is arranged on the top of the allocated domain. The upper antenna receives only the tag information of the allocated domain. A lower part antenna is arranged in the lower part of the allocated domain. The lower part antenna receives only the tag information of the allocated domain. A separator(250) is arranged between a plurality of upper antennas. At least a part of the domain which the separator is allocated is shielded electro-magnetically.
Patent KR-20080013716-A (KR)
Title: Image converting method and apparatus thereof, and image forming apparatus
Inventor: JANG MI JUNG
IPC: G06T5/00
Filed: 2007-07-09
Abstract: An image converting method, an image converting apparatus and an image forming apparatus are provided to perform different mono conversion according to color information and to have a small amount of calculation in the conversion process. A color space transformation member(111) transforms a color space to represent the brightness value and the attribute value of each pixel for forming a color image. A mono transformation member(112) transforms the color image into a mono image by the brightness value of each pixel. A mono correction member(113) adds and subtracts the brightness value of each pixel in the transformed mono image by an inherent value in response to the attribute value of each pixel. The brightness value represents the same luminance. The attribute value is the hue value. The mono transformation member has the brightness value with the 0-255 sections.
Patent KR-20090006907-A (KR)
Title: Dssc having dual structure
Inventor: JEONG SEONG HOON
IPC: H01L31/0224
Filed: 2007-07-13
Abstract: A dye-sensitized solar cell of a duplex structure is provided to form a metal oxide thin film, coated with dye reacting to sunlight, in a two way duplex structure, thereby significantly improving electricity production efficiency per unit area regardless of a location or an angle that sunshine beats down. Two transparent electrode boards(11) are respectively installed in both sides of a solar battery. A counter electrode plate(16) is installed in an inner center closed tightly by the two transparent electrode boards. In the inner side of the transparent electrode board and in both sides of the counter electrode plate, predetermined nano metal oxide layer-photosensitive dye and platinum or carbon coating are respectively formed. A semiconductor oxide film(TiO2)(13) where the photosensitive dye for receiving sunlight and producing electronics is absorbed onto the surface is respectively formed in an inner side of the transparent electrode boards of the sides. In both sides of the counter electrode plate, a platinum or carbon film layer(17) is formed. In a space between the counter electrode plate and the transparent electrode board of the both sides, predetermined electrolyte solution(20) is filled closely. In both sides of the counter electrode plate or in a side contacting the electrolyte layer of the transparent electrode board, a non-conductive projection for preventing direct contact between the counter electrode plate and the transparent electrode board is formed.
Patent KR-20090009409-A (KR)
Title: Advertising system and method using keyword in web text content
Inventor: KIM MAN HO
IPC: G06Q50/30
Filed: 2007-07-20
Abstract: A keyword advertising system and a method thereof within a context sentence of a web document are provided to insert keyword advertisement links even into web documents inputted by general people who have not web technology, in an automatic way, and to expose advertising materials in reward order when a mouse accesses a consumer's interested advertising keywords, thereby increasing a probability of the advertising materials being clicked. An advertisement management system(30) comprises as follows. A keyword registration processor inputs and stores advertising information. A reward inquiry unit extracts reward values per advertisement exposure when the advertising information is inputted. A reward order operator calculates converted rewards of the advertising information, and stores exposure order of advertising materials. When a web document is delivered, a keyword inquiry processor searches an advertising keyword matched with a keyword of the web document to send link information of an advertising material and the advertising keyword to a web server(50). The web server enables the advertising materials to be exposed in predetermined order. An advertiser server(90) stores and sends advertisement results.
Patent KR-20070083441-A (KR)
Title: Method to manufacture water gate puryfing pollouted water
Inventor: HAN SANG KWAN
IPC: C02F1/00
Filed: 2007-07-27
Abstract: A method for constructing a water gate of purifying polluted water is provided to facilitate the control of an amount of water according to a water level such that the amount of the water is adjusted even in a state in which the water gate is fixed in a predetermined height. A canal(11) is formed between two supporting structures(10). A water gate(30) is rotatably fixed between the supporting structures(10). A measurement plate(32) is vertically fixed to two ends of a water gate plate(31) having an arc shape. The water gate(30) is provided with a rotary axis(33) from the upper portion of the measurement plate(32). A closed space is formed inside the supporting structure(10). A power supplier is provided in the closed space, and coupled to the rotary axis(33) of the water gate(30) so that the canal(11) is opened/closed due to the rotation of the water gate(30) according to the operation of the power supplier.
Patent KR-20090014716-A (KR)
Title: Active pixel sensor
Inventor: YANG KYOUNG HOON
IPC: H01L27/14
Filed: 2007-08-07
Abstract: An active pixel sensor is provided to have high operating range compared with by integrating a non-linearity capacitance property and logarithmic characteristic. In an active pixel sensor, a voltage generated by the light is amplified with the first transistor(110) In the integration node(N). A specific pixel is selected by the second transistor(120) In the array of pixel, the voltage of the integration node is reset by a voltage supplied from VDD for the reset period through a third transistor(130). A photogate capacitance increases the operating range while being connected with the integration node by a fourth transistor when the voltage of the integration node is to the VDD-Vth. The signal voltage is displayed as the log response according to the light by the fifth transistor(150) when the voltage of the integration node is Logarithmic bias voltage-Vth.
Patent KR-20090017873-A (KR)
Title: Power train of an automatic transmission for a vehicle
Inventor: CHOI HYUN SEOK
IPC: F16H3/44
Filed: 2007-08-16
Abstract: A power train of the auto transmission for the vehicles is provided to form the forward stage of 10 speed and the backward stage of 2 speed by using the two brakes, the five clutches, and the two planetary gear sets. The first and second the planetary gear set(PG1, PG2) are arranged on the input shaft(20) connected to the engine output shaft. The first planetary gear set is made of double pinion planetary gear set including the first sun gear(S1), the first ring gear(R1) and the first planetary carrier(PC1). The second planet gear set is made of the complex double pinion planetary gear set including the second sun gear(S2), the third sun gear(S3), the second planet carrier(PC2), the second ring gear(R2) and the third ring gear(R3). The friction member comprises the fifth clutch(C1-C5) through the first and the second brake(B1,B2).
Patent KR-20090021010-A (KR)
Inventor: SONG GEUN HYUK
IPC: G11B17/05
Filed: 2007-08-24
Abstract: A disk loading device of a disk drive is provided to load various sizes of disks in the disk drive by moving the guide member in the direction perpendicular to the disk inserting/ejecting direction. A disk loading device of a disk drive comprises a main chassis(40) in which an optical pick-up base is installed so that the leading end is ascended and descended and a driving source is equipped, a guide unit which is installed on the main chassis to move in the direction perpendicular to a disk inserting/ejecting direction and guides the side end of a disk, a drive lever(80) which is installed to move in the disk inserting/ejecting direction by the driving source, an eject arm(140) which is pivotally installed on the main chassis, guides the leading end of the disk, rotates along with the movement of the drive lever, and an insert arm(120) which is pivotally installed on the main chassis and supports the backend of disk.
Patent KR-20080025300-A (KR)
Title: Process for preparing isoolefins
Inventor: SANTIAGO FERNANDEZ SILVIA
IPC: C07C1/00
Filed: 2007-08-28
Abstract: A process for preparing isoolefins is provided to reduce the cost required for operating and constituting the reactor system by using a single heating circuit, to allow prompt and cost-efficient exchange of a catalyst, and to increase the effective service life of a catalyst. A process for continuously preparing C4-C6 isoolefins comprises carrying out decomposition of a compound represented by the formula of R1-O-R2(wherein R1 is a C4-C6 tertiary alkyl radical, and R2 is H or an alkyl radical) in a vapor phase on a solid catalyst in a reactor equipped with a heating jacket and heated by a liquid heating medium at a temperature ranging from 200 to 400 deg.C under a pressure of 0.1-1.2 MPa. In the method, the decomposition is carried out in such a manner that a drop in temperature at any point in the catalytic region is less than 50 deg.C as compared to the inlet temperature. The reaction mixture in the reactor and the heating medium in the jacket flow in the same direction through the reactor. The difference between the temperature at the inlet to the reactor and the temperature at the outlet from the reactor is adjusted to less than 40 deg.C.
Patent KR-20080085654-A (KR)
Title: Method for scheduling and method for transmitting scheduling information in cellular multiple carrier system
Inventor: AHN JOON KUI
IPC: H04L12/70
Filed: 2007-09-03
Abstract: A scheduling method and a scheduling information transmission method in a cellular multiple carrier system are provided to efficiently perform a scheduling by mixing an FSS(Frequency Selective Scheduling) scheme scheduling and an FDS(Frequency Diversity Scheduling) scheme scheduling efficiently. A scheduling information transmission method in a cellular multiple carrier system includes the steps of: if a scheduling is performed using a virtual resource block having an LVRB(Localized Virtual Resource Block) and a DVRB(Distributed Virtual Resource Block), transmitting first scheduling information related to the allocation of the LVRB, wherein the LVRB is composed of a continuous resource within one sub frame, and the DVRB is composed of a non-continuous resource within one sub frame; and transmitting second scheduling information related to the allocation of the DVRB.
Patent KR-20090025956-A (KR)
Title: Lyocell filament fiber and tire cord comprising the same
Inventor: KWON SO YEON
IPC: D02G3/48
Filed: 2007-09-07
Abstract: Lyocell filament fiber and tire cord including the same are provided to maintain properties of matter in a post process and offer excellent workability. A material for tire cord is made of rayon, polyester, steel, and an aramid. The rayon and the polyester are used for a body ply(or carcass) The nylon is used for a cap ply. And the steel and the aramid are used for a belt unit of a tire. A tire comprises the followings: a tread contacting with a road surface; a body ply(or the carcass) supporting a load and standing an impact; a belt located between the body ply; a side wall protecting the body ply inside; a bead fixing the tire; an inner liner; the cap ply minimizing movement of the belt; and an apex.
Patent KR-20090026440-A (KR)
Title: File for binding the document
Inventor: OH YOUNG TAEK
IPC: B42F7/02
Filed: 2007-09-10
Abstract: A file for binding documents is provided to adjust a location of a fastener for files according to needs of a user by attaching or detaching the fastener from a file sheet. A file for binding documents comprises the following units. A file sheet(1) is used for protecting documents. A fastener(2) adhered to the file sheet fixes the documents. The file sheet includes a pair of punching holes on a cover and inner papers of the file sheet. Two or more tightening protrusions(21) are formed to being inserted into the punching holes of the file sheet. A concave area(22) can be combined with the tightening protrusions.
Patent KR-20090030699-A (KR)
Title: Solution for cleaning substrate
Inventor: LEE GEUN SU
IPC: H01L27/108
Filed: 2007-09-20
Abstract: A solution for washing the capacitor is provided to form the storage electrode of the capacitor having the surface area enough for capacitance by securing the height of the storage electrode of capacitor. Mixture is generated in 100mL round flask by dissolving the perfluorooctanoic acid(m=6) (Aldrich. Co) (0.12mol), and compound(R=2,3,4,5- tetramethyl decyl, and n=6)(0.1mol) of the chemical formula 3 and sulfuric acid solution (0.0002mol) in the anhydrous tetrahydrofuran(10mL). The mixture is agitated in room temperature(20°C) under the nitrogen atmosphere for 8 hours. The THF is removed. The hexane (5mL) and water are added to the mixture. The layer isolation process is performed. The pure compound (RM27) is obtained By performing the vacuum drying process.
Patent KR-20080052325-A (KR)
Title: Method for manufacturing schottky barrier thin film transistor
Inventor: YANG JONG HEON
IPC: H01L21/336
Filed: 2007-09-21
Abstract: A method for fabricating a schottky barrier thin film transistor is provided to improve carrier mobility of a channel region by forming grains parallel with a charge transfer direction between a source electrode and a drain electrode. An amorphous silicon active layer is formed on a substrate(100). A source/drain electrode(170) is made of metal silicide to form a schottky junction with a channel region of the amorphous silicon active layer. The amorphous silicon of the channel region is crystallized to be polysilicon by using the source/drain electrode as a catalyst. A gate pattern can be formed on the amorphous silicon active layer of the channel region, having a stack of a gate insulation layer(120) and a gate electrode(130).
Patent KR-20090032880-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: KIM JONG KUK
IPC: H01L27/108
Filed: 2007-09-28
Abstract: A formation method of a semiconductor device is provided to reduce the development period of capacitor by preventing the formation of the bowing profile. The first sacrificial dielectric film(230) including a bottom electrode contact plug(215) at the upper part of a semiconductor substrate(200) is formed. An etch stopping layer(240) is formed on the top of the first sacrificial dielectric film. The second sacrificial dielectric film(250) is formed at the upper part of the etch stopping layer. A bowing profile prevention support layer(260) is formed at the upper part of the second sacrificial dielectric film. The third sacrificial dielectric film(270) is formed on the top of the support layer. A hard mask layer pattern defining a bottom electrode region(280) on the top of the third sacrificial dielectric film is molded.
Patent KR-20090033993-A (KR)
Title: System for disposing of sediment
Inventor: KIM YANG SOO
IPC: B03B5/28
Filed: 2007-10-02
Abstract: A general system for treating dredged sediments is provided to decrease a dredged sediment-treating process, prevent environmental contamination and to recycle sand separated from the dredged sediments. A general system for treating dredged sediments includes a latticed screen with coarse openings(10), an inflow tank(20), a spindle-less screw conveyor(30), a drum screen for cleaning and separation(40), and a grit washing unit(70). The latticed screen with coarse openings screens the dredged sediment. The inflow tank is installed at a lower part of the screen. The grit washing unit includes an inflow part(72), a washing tank(74), a vent(73), and a sand transfer unit(79). The dredged sediments treating system includes an adulteration carrying-out conveyor(50), a grit pit(60), a level sensor(62) for the grit pit, a grit transfer pump(64), a treated water pit(80), a level sensor(82) for processing water pit, and a processing water feed pump(84).
Patent KR-20090034485-A (KR)
Title: Light-extinction type smoke meter
Inventor: LEE HAK SOO
IPC: G01N21/47
Filed: 2007-10-04
Abstract: A light transmitting smoke measurement apparatus is provided that the contamination level of the exhaust gas is accurately determined. A light transmitting smoke measurement apparatus comprises a receiving part(210) accommodating the gas for test; a lighting-emitting unit(220) including the emitting device which is formed in one side of the receiving part, and emits the light; a light receiving unit(230) including the light receiving element which light receives, and generates the electricity the light radiating; a first cut-out(241) stopping the contact of the gas for the emitting device and test; a second cut-out(242) stopping the contact of the gas for the light receiving element and test; and a microcontroller(250) determining the contamination of the gas for test the quantity of electricity generated in the photo diode as the basis.
Patent KR-20090035832-A (KR)
Title: Device for preventing eavesdropping through speakers
Inventor: CHU KWANG UK
IPC: H04R3/00
Filed: 2007-10-08
Abstract: A device for preventing an eavesdrop through a speaker is provided to prevent a conversation content from being tapped by transmitting a jamming signal with an audible frequency band. A jamming signal generator generates a jamming signal including a noise signal. An amplifier(303) amplifies the jamming signal. A transformer(304) receives the amplified jamming signal from the amplifier and transmits the amplified jamming signal to a speaker common signal line. A filter(302) filters the jamming signal in the audible frequency band. The amplifier received the filtered jamming signal from the filter and amplifies the received signal.
Patent KR-20070106949-A (KR)
Title: The waterproof book box structure by roll screen type
Inventor: KIM YOUNG SIL
IPC: A47K17/02
Filed: 2007-10-17
Abstract: A waterproof book box structure of roll screen type is provided to let a user read materials wound in a roll screen type, from the outer side of a body by installing a transparent screen at an upper cover of the body and automatically turning pages by a button. A waterproof book box structure of roll screen type is composed of: a body comprising upper and lower covers; a transparent window installed on the front side of the upper cover; reverse and forward page turning buttons(104,105) formed at the left and right sides of the upper end of the transparent window; and a roll book which is wound around a winding wheel(111) installed at the lower cover in the body and is seen through the transparent window.