baber/WOPTO huggingface dataset:
Patent KR-20090017996-A (KR)
Title: A enhancement layer encoder/decoder for improving a voice quality in g.711 codec and method therefor
Inventor: SUNG JONG MO
IPC: G10L19/00
Filed: 2008-08-14
Abstract: An Improved layer encoding/decoding apparatus is provided to reduce a quantization error of G.711 codec by allocating addition mantissa information to each sample. Characteristic indexes of addition mantissa information of each sample are calculated based on characteristic information of each sample of a frame(S510). A process of each one bit allocation to samples including current characteristic index is repeatedly performed until the total number of bits allocated to the samples is consistent with the total number of bits available in the frame(S520). Whenever repeatedly performing the above process, the current characteristic index is set to be smaller from the maximum value as much as one. Most significant bits corresponding to the number of bits allocated to each sample among bits of the addition mantissa information of each sample of the frame are outputted.
Patent KR-20100023281-A (KR)
Title: A drain coupler
Inventor: JEON IN WOO
IPC: E03C1/18
Filed: 2008-08-21
Abstract: PURPOSE: A drain coupler is provided to prevent an offensive odor from flowing into inside, and to connect hoses from a sink, built-in electronics, and kitchen appliances. CONSTITUTION: A drain coupler(1) comprises a drain outlet connection part(10) and multiple inflow parts(20). A drain outlet coupler(11) is formed in the bottom end of the drain outlet connection part, and inserted into an indoor drain outlet(3). Multiple inlets are formed in the multiple inflow parts. Hoses from a kitchen sink, built-in appliances and electronics are respectively connected to the inlets.
Patent KR-20100025831-A (KR)
Title: Surface floating cathode microbial fuel cell with horizontal thin film flow
Inventor: SONG YOUNG CHAE
IPC: H01M8/16
Filed: 2008-08-28
Abstract: PURPOSE: A microbial fuel cell is provided to consecutively obtain power of high yield from organic compound-containing liquid materials such as sewage and effluent and to enable the stabilization of organic compounds. CONSTITUTION: A microbial fuel cell(1) comprises a negative electrode reactor(23) maintained in an anaerobic condition, an electrode part(20), an anaerobic part(10) which is positioned at the front of the electrode part and reduces dissolved oxygen and oxidizing substances of sewage, wastewater and liquid materials flowing into the electrode part, and a discharge part(30) which is positioned at the rear of the electrode part and discharges effluent flowing out from the electrode part.
Patent KR-20100026010-A (KR)
Title: Apparatus of jig mator cooling fan
Inventor: KIM SEONG GEUN
IPC: H02K9/06
Filed: 2008-08-29
Abstract: PURPOSE: A jig device of a cooling fan for a motor is provided to easily weld a blade to the upper and lower plates by rotating the cooling fan without the movement of a user. CONSTITUTION: A jig device includes first and second fixing stands(10a,10b) and a plurality of rotation rollers(14). A plurality of guide rollers(20) is arranged on one side of the first fixing stand for guiding the rotation of the cooling fan. A handle(22) is arranged on one side of the second fixing stand. A plurality of pressure rollers(28) are assembled in the leading end of the handle. The pressure roller pressurizes the cooling fan to the guide roller according to the operation of the handle. The rotation roller is arranged between the first and second fixing stands. The rotation roller rotates the cooling fan.
Patent KR-20100026404-A (KR)
Title: Metal wiring of semiconductor device and method for forming the same
Inventor: JUNG DONG HA
IPC: H01L21/28
Filed: 2008-08-29
Abstract: PURPOSE: The metal wiring of a semiconductor device and a method for manufacturing the same are provided to prevent copper from diffusing by forming a diffusion barrier layer which is composed of a multi-structure of a Ta(1-x)Cx layer, a TaxCyNz layer and a Ta(1-y)Ny layer. CONSTITUTION: An insulation layer(110) is formed on the upper side of a semiconductor substrate(100). The insulation layer includes an wiring formation area(D). A diffusion barrier layer(130) is formed on the wiring formation area of the insulation layer. The diffusion barrier layer includes a multi-layer of a Ta(1-x)Cx layer(112), a TaxCyNz layer(116) and a Ta(1-y)Ny layer(114). A metal layer is formed on the diffusion barrier layer in order to fill the wiring formation layer.
Patent KR-20090032993-A (KR)
Title: Electronic device, manufacturing method of the same and electronic apparatus
Inventor: HIROMASU YASUNOBU
IPC: H05B44/00
Filed: 2008-09-11
Abstract: An electronic device, a manufacturing method thereof, and an electronic apparatus are provided to reduce power consumption of an electronic device by reducing a leak current of an electrostatic protection device. An electronic device comprises an active matrix region(103), a short-circuit line(104), an electrostatic protection device(105), and a light shielding film. The active matrix region includes a plurality of scanning lines(106), a plurality of signal lines(107), and a pixel transistor(102). The scanning lines and the signal lines are arranged on a substrate(101). The pixel transistor is contacted in each intersection between the scanning lines and the signal lines. The short-circuit line is arranged on an outer side of the active matrix region. The electrostatic protection device is contacted between the short-circuit line and at least one among the scanning lines and the signal lines. The light shielding film is formed on an outer side of the active matrix region. An opening is formed a part corresponding to the electrostatic protection device.
Patent KR-20100030870-A (KR)
Title: Generator using piezoelectric element
Inventor: LEE DEOK SOUNG
IPC: H02J7/02
Filed: 2008-09-11
Abstract: PURPOSE: A generator using a piezoelectric element is provided to supply renewable energy without producing air pollution and carbon dioxide by converting the pressure of a piezoelectric element into electrical energy. CONSTITUTION: A piezoelectric element of a constant size is interposed between piezoelectric elements(11). Respective pressure transferring members(13,14) are combined with an upper part and a lower part. A pressure transfer material transfers a pressure delivered from a rail to a piezoelectric element. A piezoelectric element changes the pressure transferred to the rail into electrical energy. The transformed electrical energy is stored in a storage battery after being rectified to a specified voltage. A fixing member holds the rail from a sleeper and supports it.
Patent KR-20100031950-A (KR)
Title: 범퍼
Inventor: NA SEONG JUNE
IPC: B60R19/24
Filed: 2008-09-16
Abstract: 차량의 범퍼에 대한 발명이 개시된다. 개시된 범퍼는 범퍼커버, 충격흡수재, 범퍼빔으로 이루어져 스테이에 의해 차량의 전후면에 장착되는 범퍼에 있어서, 범퍼빔은 상단부가 전측으로 돌출되어 충돌시 충격을 지지하는 충격흡수부와, 충격흡수부의 하단에 형성되고, 충격흡수부의 높이보다 낮은 높이로 돌출되어 충돌시 충격흡수부의 충격 이후의 잔여 충격을 지지하는 충격완충부 및 충격완충부와 충격흡수부 사이에 형성되어 일체로 상호 연결하는 연결부를 포함하는 것을 특징으로 한다. 
       
     범퍼, 범퍼빔, 핫프레스
Patent KR-20100031956-A (KR)
Title: A transformable toilet stool
Inventor: LEE KWANG JAE
IPC: E03D11/02
Filed: 2008-09-16
Abstract: PURPOSE: A transformable toilet bowl for both men and women is provided to enable people of all ages and both sexes to use the transformable toilet bowl without mounting a separate urinal. CONSTITUTION: A transformable toilet bowl for both men and women is constituted as follows. A rotation portion is installed on an excrement outlet connected to the ceramic part of a toilet bowl so that the ceramic part of the toilet bowl may be inclined over a fixed angle.
Patent KR-20100033120-A (KR)
Title: Bead setter for bead transport
Inventor: YOU SANG WOOK
IPC: B29D30/32
Filed: 2008-09-19
Abstract: PURPOSE: A bead setter for bead transport is provided to prevent separation of beads by increasing a contact area of a bead setter magnet ring and the beads, and to increase working efficiency by continuously progressing tasks without falling the beads. CONSTITUTION: A bead setter for bead transport is connected to a transfer device by a connection member. A single bead(4) of a circular bead is attached on a bead setter magnet ring(5), and transfers the beads with the transfer device. The bead setter magnet ring has a contact cross-section(7) corresponding to a cross-sectional shape of the single bead. The bead setter magnet ring is installed on the single bead according to the size of the bead.
Patent KR-20100033166-A (KR)
Title: A mold for holding an insert
Inventor: JANG DO SEOP
IPC: B29C45/14
Filed: 2008-09-19
Abstract: PURPOSE: An insert mounted mold is provided to improve the precision of injection molding by securing an insert in the accurate position when the mold or an injection molding machine shakes or vibrates. CONSTITUTION: An insert mounted mold comprises fixed and movable molds(10,20), an air control box(40), and a plurality of flexible pipes(41). The movable mold is carried back and forth with respect to the fixed mold. The air control box sucks or discharges air. The flexible pipes are attached to the air control box. First air suction/exhaust ports(21) are formed on the inner surface of the movable mold. A first path connected to the first air suction/exhaust ports is formed inside the movable mold. An opening(23) of the first path is formed on the side of the movable mold. A part of the flexible pipes is connected to the opening of the first path. An insert(50) is fixed by air suction.
Patent KR-20090031300-A (KR)
Title: Image forming apparatus
Inventor: KOJIMA ETSUJI
IPC: G03G15/00
Filed: 2008-09-19
Abstract: An image forming apparatus is provided to reduce the bad influence of electrification on a middle transfer member which influences on the detection operation performed at a lower image forming unit, even in case the middle transfer member takes a charge by applying a test voltage or test current. A concentration sensor(23) is arranged so as to be opposite to a partial surface of an intermediate transfer belt which is put over a driving roller(11). The concentration sensor includes a reflection-type sensor having an light emitting device(LED) and a photo detector. The concentration sensor detects the amount of light reflected on a detection toner image. A concentration controlling unit calculates the amount of toner conveyed by the intermediate transfer belt based on the amount of light detected by the concentration sensor, and then controls the ratio of the amount of magnetic carrier, received in a developer container, to the amount of non-magnetic carrier and the potential which a photoconductor drum takes by an electrification roller.
Patent KR-20090031324-A (KR)
Title: Digital broadcasting system and method of processing data in digital broadcasting system
Inventor: CHOI IN HWAN
IPC: H04N19/89
Filed: 2008-09-19
Abstract: A digital broadcasting system and a data processing method performing additional coding about mobile service data by inserting base data are provided to transmit and multiplex main service data and mobile service data to a physical channel. An operation controller controls the necessary control signal in the demodulator of the reception system. A parade ID checker(8101) compares the parade ID included in the user control signal and the parade ID inputted from the signaling decoder. At this time, it is confirmed that it is identical with the parade ID which the user of the parade ID selects of the transmission parameter information inputted to the parade ID checker. The Parade ID Checker outputs the SGN(Starting Group Number) and NoG(Number of Groups) to the parade mapper(8103).
Patent KR-20090034736-A (KR)
Title: Exposure apparatus, exposure method, and device manufacturing method
Inventor: TANAKA TAKATOSHI
IPC: H01L21/027
Filed: 2008-09-29
Abstract: An exposure apparatus, exposure method, and device manufacturing method are provided to arrange the inactive gas exhausting hole between the projection optical system and the member and to rapidly lower the oxygen concentration at the space between the projection optical system and the member. The exposure apparatus(1) comprises the projection optical system(30) and the stage(25). The projection optical system projects the phase of the pattern of disk on the substrate. The exposure apparatus includes the supply opening and return opening of the liquid. The member(110) is arranged between the stage and projection optical system. The member is separated from the projection optical system. The inert gas supplying unit is arranged in the space of the interval of the projection optical system and member.
Patent KR-20100036078-A (KR)
Title: Ant-fuel leaking unit of fuel pump
Inventor: MOON SANG JIN
IPC: F02M37/10
Filed: 2008-09-29
Abstract: PURPOSE: An oil leakage preventing unit of a fuel pump is provided to prevent the leakage of oil in roll over after a rear side crash test of a vehicle by forming a housing and a sealing plate with a fluid chamber. CONSTITUTION: An oil leakage preventing unit of a fuel pump comprises a housing(30), a packing member(50), and a pair of sealing plates(70). The oil leakage protection unit is positioned between an upper plate(22) and a pumping part(24) in a fuel pump module(20). The housing is connected to the cover plate and the pumping part. The housing comprises a mounting hole(23) of the upper plate and a fluid chamber(31). The packing member is installed on the mounting hole and supports the fuel feeding nipple. The packing member maintains air-tightness between the mounting hole and the fuel feeding nipple.
Patent KR-20100026912-A (KR)
Inventor: MIN SUNG GI
IPC: H02S20/00
Filed: 2008-09-30
Abstract: PURPOSE: A solar power generating system which is connected to a wind power generating system is provided to effectively use wind through a generator installed on a high place by a support post. CONSTITUTION: In a solar power generating system which is connected to a wind power generating system, a semi-circular bearing is attached by a fastener to a support post(198). A semicircular cap with a spur gear revolves in the semicircular bearing. A gear and a motor(155") are connected to the spur gear. A solar panel is operated with an anemometer and a sensor driven according to the direction of the sunshine. A generating element is provided on the solar panel to generate electricity from sunlight. A plurality of beams(129') are fixed to the exterior of the semicircular cap and separate support beams(129") with wheels(196) are fixed to the middle and outer portions of the bottom of the beams. Columnar inner and outer rails(190,190') are fixed to the ground in order to reinforce the support for the solar panel.
Patent KR-20080093958-A (KR)
Title: Display assembly used in a refrigerator
Inventor: LEE SUNG AE
IPC: F25D23/00
Filed: 2008-10-07
Abstract: A display assembly used in a refrigerator is provided to adjust the direction of a display and to overcome the limitation of a view angle of the display. A display assembly includes a door, a frame(300), a mounting unit(320), and a display(400). The frame includes a recess(322) formed at a front surface. The mounting unit is formed at an internal surface of the recess of the frame. The mounting unit protrudes toward a front surface of the frame. The mounting unit includes an inclination surface about a central portion of the frame. The display includes a tilting member(420) inserted into the mounting unit. The display is mounted on the frame so that the display is tilted. The tilting member includes a shaft(421) and a collar(422). The collar has a polygonal sectional surface.
Patent KR-20100050958-A (KR)
Title: Navigation device and method for providing information using the same
Inventor: CHO CHAE GUK
IPC: G08G1/0969
Filed: 2008-11-06
Abstract: PURPOSE: A navigation device and a method for providing information using the same provides suitable visual information according to a current position of a user by outputting relative information to a preset point of interest. CONSTITUTION: A navigation device comprises: a memory(170) which stores information of a schedule, a point of interest, and a relative information of the point of interest which are preset by a user; a location information module(115) which detects location information of the navigation device; a controller(190) which searches the point of interest by using the schedule information and the location information which are preset by the user; and an output unit(160) which outputs the information which is related to the preset point of interest.
Patent KR-20100054045-A (KR)
Title: System and method for providing of personalized mobile advertising
Inventor: LEE JI HYE
IPC: G06Q30/00
Filed: 2008-11-13
Abstract: PURPOSE: A system and a method for offering a personalization carrying advertisement service for offering a discriminated customized carrying advertisement service are provided to quickly display the changed advertisement to a user and select the desired advertisement. CONSTITUTION: A message requesting an advertisement list is received through an advertising application(304). The advertisements received from the advertisement server is searched(305). The requested advertisement list is offered through the advertisement application to the user. The require-message about the fixed advertisement is received among advertisements included in the offered advertisement list through the advertisement application(307). The requested advertisement is transmitted to the advertisement application(308).
Patent KR-20090079791-A (KR)
Title: Silent chain
Inventor: TOHARA TAKASHI
IPC: F16G13/06
Filed: 2008-11-27
Abstract: A silent chain is provided to bring a connecting pin into contact with a pin hole of an inner plate even when the connecting pin is bent due to high tensile stress applied thereto to restrain the pin hole and the connecting pin from being worn away. A silent chain(1) includes a plurality of inner plates each of which has a pair of sawtooth and a pair of pin holes(3). The inner plates are arranged in guide columns(6) and non-guide columns(7). Guide plates(9) each of which has a pair of pin holes are arranged on both sides of the guide columns. A connecting pin having a circular cross section is loosely inserted in to each pin hole of the inner plates and both ends of the connecting pin are fitted in the pin holes of the guide plate. The connecting pin is curved. The connecting pin is bent to be straightened according to tensile stress applied to the chain and evenly comes into contact with the pin hole of the inner plate.
Patent KR-20100062559-A (KR)
Title: System for video call service and method thereof
Inventor: KIM JIN SIK
IPC: H04N7/14
Filed: 2008-12-02
Abstract: PURPOSE: A system for video call service and a method thereof are provided, which merge more than two communication groups in the conversation phase and add other originating group in its own originating group at the same time. CONSTITUTION: A video call session integration unit(132) requests release of the video call session set in receiving terminals and originating terminals of originating group. One or more received terminals recognize the integration require-message in the receiving group. The video call session integration part resets communication path between the originating group and receiving group. The video call session integration part generates the integration group for multi-party video call connection between the originating group and receiving group.
Patent KR-20100062609-A (KR)
Title: Micro-electro mechanical system, memory device including the same and method of manufacturing the same
Inventor: KIM MIN SANG
IPC: H01L27/108
Filed: 2008-12-02
Abstract: PURPOSE: A micro-electro mechanical device, a memory device including the same, and a method for manufacturing the same are provided to reduce the horizontal area of a cell unit by vertically arranging capacitors and word lines in the cell unit with respect to the surface of a substrate. CONSTITUTION: Capacitors(111a, 111b) include a first electrode pattern(105a), a dielectric layer and a second electrode pattern(109a). Word lines(114a, 114b) are arranged on the upper side of the capacitor to a vertical direction. A conductivity beam(124a) contacts with the second electrode pattern of the capacitor. An interlayer insulating film pattern(112a) fills the upper and the lower gap of the capacitors and word lines. The conductivity beam is expanded to face with the sidewall of the word lines and the side wall of the capacitors.
Patent KR-20100064416-A (KR)
Title: Impact absorbing device for steering column
Inventor: RYU KI HYUCK
IPC: B62D1/16
Filed: 2008-12-05
Abstract: PURPOSE: An impact absorbing device for a steering column is provided to safely protect a driver by minimizing impact applied to the driver when the driver is bumped against a steering device. CONSTITUTION: An impact absorbing device for a steering column comprises an inner tube(3) and an outer tube(4). A motor(2) is installed in the inner tube to rotate the inner tube. The overlapped parts of notches(3a) of the inner tube are controlled by the motor. A frictional ring(5) is integrally inserted into outer tube. One or more notches(5a) of the outer tube are formed in the frictional ring. The notches of the inner tubes are formed on one surface of protrusions protruded from the outer surface of the inner tube.
Patent KR-20100064847-A (KR)
Title: Spindle motor
Inventor: YOU CHANG JO
IPC: H02K5/167
Filed: 2008-12-05
Abstract: PURPOSE: A spindle motor is provided to reduce friction between a rotary shaft and a thrust washer by round-processing the pivot part of the rotary shaft. CONSTITUTION: A sleeve(120) has an inner diameter part which accepts a rotary shaft(140). The rotary shaft is rotatably supported in the inner diameter part. Radial bearings(123,124) are formed between the inner diameter part and the rotary shaft. A thrust plate(150) faces the bottom surface of the sleeve and forms a thrust bearing(152). The thrust plate is fastened to the lower end of the rotary shaft. A thrust washer(121) is installed in the lower side of the sleeve. The thrust washer supports the end of the rotary shaft. The radial bearing pumps fluid towards the bottom surface of the thrust plate to float the rotary shaft with regard to the thrust washer.
Patent KR-20100069263-A (KR)
Title: Atmospheric pressure glow discharges plasma device by dc pulse power
Inventor: LEE HO JUN
IPC: H05H1/32
Filed: 2008-12-16
Abstract: PURPOSE: A DC pulse type atmospheric pressure glow plasma generator is provided to flexibly form a form of an electrode in a coaxial type, a wide-width flat plate type, and a parallel conductive line type by executing atmospheric pressure glow discharge due to a DC pulse voltage. CONSTITUTION: An atmospheric pressure glow plasma generator executes glow discharge by supplying feeding gas for discharging plasma between two electrodes. The atmospheric pressure glow plasma generator applies a DC pulse voltage to the electrode. The DC pulse voltage has a pulse width which has a power applying time point as a starting time in the atmospheric pressure state. The pulse width has a completion time which ranges from the initiation of glow discharge by plasma before the transition to the arc discharge. The DC pulse voltage controls the quality of the glow discharge which is generated by using the duty ratio of a pulse, a frequency, and the size of a pulse as a control variable.
Patent KR-20100069385-A (KR)
Title: Method and system for measuring traffic quality in distribution
Inventor: KIM YOUNG GON
IPC: G06Q10/00
Filed: 2008-12-16
Abstract: PURPOSE: A traffic quality measuring method of distribution and a system thereof are provided to measure traffic quality of a mail distribution and general distribution process more accurately and extensively. CONSTITUTION: A plurality of readers(100) is installed at every sending or arriving place of real distributions. A plurality of readers recognizes tags which test distributions are included. A plurality of readers collects information of the test distributions. A center server(300) produces a processing rate and delivery rate of the distribution based on the information of the collected test distribution.