baber/WOPTO huggingface dataset:
Patent KR-20110038952-A (KR)
Inventor: JANG REA HYUN
IPC: B65D6/10
Filed: 2009-10-09
Abstract: PURPOSE: A double container and a manufacturing method thereof are provided to firmly seal-combine a synthetic resin container and a stainless steel container by closely attaching a corner cover unit on each corner unit formed on the synthetic resin container. CONSTITUTION: A double container comprises the following: a synthetic resin container(30) including a protrusion(32) formed along the edge of an entrance and hinge-combined with a locking lever(40) for fixing a lid(10); a stainless steel container(20) inserted into the synthetic resin container; and a corner cover unit(22) surrounding each corner unit of the stainless steel container using corner units of the synthetic resin container formed by bending the corner cover unit.
Patent KR-20110042567-A (KR)
Title: Light emitting device and lighting unit using the same
Inventor: AHN YOUNG JOO
IPC: H01L33/58
Filed: 2009-10-19
Abstract: PURPOSE: A light emitting device and a light unit having the same are provided to improve the reliability of optical film by protecting a matrix resin layer using the protection film. CONSTITUTION: A light emitting diode(100) comprises a light emitting diode. The optical film comprises a base film, a matrix resin layer, and an adhesive member. The matrix resin layer comprises the fluorescent substance which is excited by the light emitted from the light emitting chip. The light passed through the optical film has the color rendering index of 100 to 85.
Patent KR-20110044653-A (KR)
Title: Hinge equipment of door for vessel
Inventor: LEE DONG HYUNG
IPC: E05D11/02
Filed: 2009-10-23
Abstract: PURPOSE: A hinge apparatus of a door for a ship is provided to minimize the friction between a hinge guide part and a hinge bolt shaft by applying lubricating oil, which stays always in the retention space of the hinge bolt shaft, to the exterior of the hinge bolt shaft. CONSTITUTION: A hinge apparatus of a door for a ship comprises a hinge guide part(10), a hinge body(20), a hinge bolt shaft(30), and a hinge nut part(40). The hinge guide part is installed in a door frame and has a vertical coupling hole. The hinge body is supported in the hinge guide part to rotate a door and has a plurality of fixing holes(22) and a through hole(21). The hinge bolt shaft is inserted into the coupling hole and the through hole and supported with the hinge guide part in the rotation of the hinge body. The hinge bolt shaft has a plurality of retention spaces(33) filled with lubricating oil and a lubricant transfer passage(34) for transferring the lubricating oil. The hinge nut part is coupled to the end tip of the hinge bolt shaft and prevents the hinge bolt shaft separating from the coupling hole and the through hole.
Patent KR-20110045988-A (KR)
Title: Diamond-polymer compound pad, method of manufacturing the same, polishing method and apparatus of silicon wafer using Diamond-polymer compound pad manufactured thereby
IPC: H01L21/304
Filed: 2009-10-28
Abstract: PURPOSE: A diamond-polymer compound pad and manufacturing method thereof, and a silicon wafer polishing method and device thereof are provided to polish a silicon wafer, thereby accurately polishing the silicon wafer by reducing stress concentration on the silicon wafer. CONSTITUTION: A diamond-polymer dispersing object is generated by dispersing and mixing diamond particles with polymer particles. The diamond-polymer dispersing object is formed in a fixed shape to generate a diamond-polymer compound pad(113). A polishing groove(114) is formed on a side of the diamond-polymer compound pad so that the diamond-polymer compound pad is engaged with a silicon wafer(120). The section of the polishing groove has a shape corresponding to the section of the side of the silicon wafer.
Patent KR-20110047001-A (KR)
Title: Fringe field switching liquid crystal display device and method of fabricating the same
IPC: G02F1/13
Filed: 2009-10-29
Abstract: PURPOSE: A fringe field switching liquid crystal display device for obtaining a high quality color reproduction property is provided to improve the aperture ratio and the transmittance ratio using a transmittance rate improved color filter using a surface Plasmon phenomenon. CONSTITUTION: A method for manufacturing a fringe field switching liquid crystal display device comprises steps of: providing a first and a second substrate; forming a color filter on the first substrate while implementing a color by forming a transmittance pattern below a predetermined wavelength on a specific metal layer; forming a gate electrode and a gate line on the first substrate; and forming the first insulating layer on the first substrate. The color filter is used as a common electrode.
Patent KR-20110047798-A (KR)
Title: Smart distribution system and anti-islanding method of distributed power generation
IPC: H02J13/00
Filed: 2009-10-30
Abstract: PURPOSE: A smart distribution system for monitoring a circuit breaker and a single operation preventing method of the distribution power are provided to efficiently prevent the single operation of distribution power by opening the distribution power breaker by receiving the open of the distribution device and the fault of the distribution line from FRTU. CONSTITUTION: A distribution device(130) is installed in a distribution line(120) connected to a power substation(110). The distribution devices includes an automatic switch(140) which transmits monitoring information to a distribution system operating device. A FRTU(Feeder Remote Terminal Unit)(155) transmits the operation state information of the distribution device to the distribution system operating unit. A distribution power blocking device(170) controls the connection of the distribution power and the distribution line. A distribution system operating device(200) monitors the connection of the distribution power and the distribution line.
Patent KR-20110054335-A (KR)
Title: Starting control system for car
Inventor: LEE JAE JUN
IPC: B60R25/10
Filed: 2009-11-17
Abstract: PURPOSE: A starting controlling system of vehicle is provided to prevent the inconvenience for an engine management system to vary the all information of a transponder in the replacement of transponder. CONSTITUTION: A starting controlling system of vehicle comprises a smart unit and an engine management system(30). The smart unit is installed on a start key. The smart unit receives a unique identifier of a transponder from a transponder(10) in which unique identifier is saved. The smart unit compares the unique identifiers of the transponder. The engine management system determines the result of the authentication according the starting authorization of a vehicle by the start key.
Patent KR-20110054969-A (KR)
Inventor: CHAE JUN YOUNG
IPC: G04B19/06
Filed: 2009-11-19
Abstract: PURPOSE: A my day board is provided to record one day schedule and to efficiently utilize user's time. CONSTITUTION: A my day board comprises a clock and a board. The board is white and is easy to write down and erase something. A user can write one day schedule by dividing into forenoon and afternoon.
Patent KR-20110056170-A (KR)
Title: Exercise equipment for jumping and twisting
Inventor: KIM HYO JOON
IPC: A63B22/14
Filed: 2009-11-20
Abstract: PURPOSE: A jumping twist exercise apparatus is provided to enable a user to perform an aerobic exercise and a waist exercise at the same time. CONSTITUTION: A jumping twist exercise apparatus comprises: a top plate(100) on which a user steps in order to exercise; a bottom plate(200) which is installed at an interval below the top plate; a rotary connector(300) which is arranged between the top plate and bottom plate and makes the top plate move up and down and rotate against the bottom plate; and a handle unit(400) which is combined with the bottom plate and is gripped by a user during exercise.
Patent KR-20110064190-A (KR)
Title: Micro plate for bioreactor
Inventor: RHEE JONG IL
IPC: C12M3/00
Filed: 2009-12-07
Abstract: PURPOSE: A micro plate for a bio-reactor is provided to prevent a culture medium in a well or chamber inside from the contamination. CONSTITUTION: A micro plate(10) comprises: a frame(20) mounted in a chamber; a plurality of wells(25) which has a culture space(27) and open upper portion; and a cover(39) which is coupled to the upper portion of the wells and filters foreign materials. The cover has an insertion part(31) which has a hollow form and is inserted to the wells; a head(35) hooked at the upper end of the well; a porous ventilation pad(50) which is mounted at a mounting hole and a sealing member(40).
Patent KR-20110064220-A (KR)
Title: Apparatus and method for adjusting clock synchronization
Inventor: OH JAE YOON
IPC: H04N5/225
Filed: 2009-12-07
Abstract: PURPOSE: A clock synchronization adjustment device and method are provided to make a digital image processing device and the frequency information of indoor illumination coincident without an AC power source. CONSTITUTION: An optical sensor receives a flickering frequency from indoor illumination(310). An amplifier amplifies the flickering frequency of the optical sensor(320). A binarization unit binarizes the amplified flickering frequency(330). A DSP(Digital Signal Processor) accords the binarized flickering frequency information of the binarization unit with an internal clock. The DSP controls elements with a controlled clock(340).
Patent KR-20110067840-A (KR)
Inventor: PU YOU CHUN
IPC: G01H11/06
Filed: 2009-12-15
Abstract: PURPOSE: A sound performance measuring device of a sound wave transmitting and receiving unit and a compensation method thereof are provided to reflect incident sound waves to a reflection plane in the incident direction using a sound wave retro-reflection device. CONSTITUTION: A sound performance measuring device of a sound wave transmitting and receiving unit comprises: a sound wave retro-reflection device(100) provided with a main body unit and a retro-reflection unit reflecting the sound waves incident to the main body unit in the incident direction from a reflection plane; a sound wave transmitting and receiving unit(10) provided with many transducers generating sound waves and receiving the sound waves reflected from the reflection plane; a selection unit(192) selecting the transducer generating sound waves among the transducers; and an analysis unit(194) analyzing the sound waves reflected from the reflection plane among the sound waves generated from the selected transducer by the selection unit.
Patent KR-20110068703-A (KR)
Title: Apparatus and method for attitude controller and car black box using satellite navigation system
Inventor: JEONG SEONG KYUN
IPC: B62D41/00
Filed: 2009-12-16
Abstract: PURPOSE: An apparatus and a method for attitude controller and a car black box using a satellite navigation system are provided to secure the accurate position of a vehicle by installing a satellite navigation correction device. CONSTITUTION: Satellite navigation receivers(201,202) receive satellite navigation data and use a plurality of satellite navigation antennas which are mounted in vehicles A correction information collecting unit(203) receives correction information data from a base station. A precision position calculation unit(204) calculates the precision position of the vehicles and the posture and rotation state thereof. A position recording unit(205) stores the posture and rotation state of the vehicles.
Patent KR-20110071509-A (KR)
Title: A method for manufacturing stainless steelplate having excellent surface quality
Inventor: KIM JIN SUK
IPC: C23G3/02
Filed: 2009-12-21
Abstract: PURPOSE: A method for manufacturing stainless steel plate with superior surface quality is provided to control hydrofluoric acid concentration in a mixed acid dipping bath to improve the surface quality of cold rolled steel. CONSTITUTION: The method for manufacturing method stainless steel plate with superior surface quality comprises the next steps. A stainless steel plate is pickled in a sulfuric acid dipping bath. The stainless steel plate is pickled in a predetermined condition defined by the concentration of hydrofluoric acid and pickling time in the sulfuric acid dipping bath. The pickling satisfies the following equation. The W= -3.35+0.3 * (C) +0.07 * (T). W represents the width of the grain boundary corroded after pickling. C represents the concentration of the mixing acid bath anti hydrofluoric acid. T represents the pickling time.
Patent KR-20110046212-A (KR)
Title: Method and apparatus for producing map of artificial mark, method and apparatus for measuring position of mobile object by using same
IPC: G01S17/89
Filed: 2009-12-21
Abstract: PURPOSE: A method and device for mapping an artificial mark and a method and device for measuring the position of a moving body using the same are provided to measure the position of the moving body by using a coordinate value of an artificial mark stored in a map information DB and the relative position information of the artificial mark. CONSTITUTION: An environment information obtaining unit measures the position information of surrounding objects with an artificial mark and the position information of the moving body. An artificial mark detector(106) obtains the image of the artificial mark. An artificial mark detecting block(110) calculates the relative position information of the artificial mark by analyzing the obtained image, the position information of the surrounding objects, and the position information of the moving body. A mapping unit(114) calculates the coordinate of the artificial mark by using the relative position information and stores the coordinate and the ID of the artificial mark in a database(116) as map information.
Patent KR-20110071865-A (KR)
Title: Socks alarm
Inventor: LEE SE HYUN
IPC: A41B11/00
Filed: 2009-12-22
Abstract: PURPOSE: Socks are provided to enable a user to wear the socks before sleeping to offer the vibration alarm function by attaching an alarming device to the socks, and the effect similar to sleeping socks. CONSTITUTION: Socks(10) are produced with a cloth, and has an ankle shape. The socks includes an alarming device(20) attached to the outside of the socks, a vibrating motor(30) located on the inner center of the alarming device, a timer(40) installed in the inside of the alarming device. A hole is punched on the ankle shape of the sock to set the timer.
Patent KR-20110071932-A (KR)
Title: Turbo decoding apparatus
Inventor: KIM HYUK
IPC: H03M13/27
Filed: 2009-12-22
Abstract: PURPOSE: A turbo decoder apparatus is provided to achieve low power consumption and high BER performance, by selecting one of a max-logMAP algorithm and a logMAP algorithm according to the repetition frequency during turbo decoding operation. CONSTITUTION: Input data is inputted to an input buffer(10). A branch metric calculator(20) calculates branch metric by using the data from the input buffer. A state metric calculator(30) calculates forward and reverse state metric using the calculated branch metric. A log likelihood calculator(40) calculates a log likelihood ratio using the state metric. A redundancy information storing part(50) stores redundancy information generated from the calculation result of the log likelihood ratio calculator. A multiplexer(70) transfers the redundancy information or the result of scaling the redundancy information to the metric calculator.
Patent KR-20110074218-A (KR)
Title: Image forming apparatus
Inventor: LEE MIN CHUL
IPC: G03G15/00
Filed: 2009-12-24
Abstract: PURPOSE: An image forming apparatus is provided to sense both the presence and width of a printing medium on a cassette. CONSTITUTION: An image forming apparatus comprises a body, a paper feeding tray, a first sensor(120) and a first actuator(110). The body comprises a printing path. The paper feeding tray is removably mounted on the body and holds a printing medium. The first sensor comprises a light emitting unit and a lighting receiving unit, which are arranged to face each other. The first sensor generates a sensing signal as light emitted from the light emitting unit is received by the light receiving unit. The first actuator comprises a first operating arm(112), a second operating arm(114) and a first sensing arm(116). The first operating arm senses the loading of the printing medium due to displacement by contact with the printing medium loaded on the paper feeding tray.
Patent KR-20110076181-A (KR)
Title: The wireless communication method for based orthogonal frequency division multiple access and the apparatus thereof
Inventor: LIM JAE SUNG
IPC: H04W72/04
Filed: 2009-12-29
Abstract: PURPOSE: A wireless communications method and a method thereof are provided to avoid malicious jamming by using the random allocation method of a detection section with a time and a frequency axis. CONSTITUTION: A unit for determining a hopping frequency(530) determines a different frequency from the assigned frequencies in a wireless telecommunications system as a hopping frequency. An adaptation block part(550) adaptively communicates with a terminal by applying an orthogonal frequency division multiple access method. The adaptation block part communicates with a terminal by using the whole frame section of the hopping frequency. The adaptation block part communicates with the terminal by using a frame section. A frequency detection part(510) determines the hoppable frequency of the assigned frequencies by using a wireless cognition technology.
Patent KR-20110078278-A (KR)
Title: Safety apparatus of seat for vehicle
Inventor: KIM HAE TAK
IPC: B60N2/42
Filed: 2009-12-31
Abstract: PURPOSE: A safety device of a seat for a vehicle is provided to protect children more effectively and to prevent the additional expenses for purchasing a separate safety device. CONSTITUTION: A safety device of a seat for a vehicle comprises: a left main cushion(10) and a right main cushion(20) kept in a seat back(1) and hinged to the seat back to be rotatable, and supporting and protecting the upper body of a person sitting down on a seat when projecting to the front of the seat back; and a front support cushion(30) rotating from one of the left main cushion and the right main cushion to the other cushion and connecting the left main cushion and the right main cushion with each other at need.
Patent KR-20110078748-A (KR)
Inventor: YUN SUK
IPC: G11C16/12
Filed: 2009-12-31
Abstract: PURPOSE: The programming method of a non-volatile memory device is provided to improve reliability of the program operation by reducing interference between the memory cells which is neighbors in the program operation. CONSTITUTION: The program voltage is instituted. The initial program voltage of the level lower than the program voltage is sanctioned in the word line(Sel.WL) which is selected and the pass voltage(Vpass) is sanctioned in word lines which are not selected. The program voltage is sanctioned in the selected word line and the threshold voltage of the selected memory cells is increased. The threshold voltage of the selected memory cells is determined whether the threshold voltage is arrived in to the target voltage or not. Steps are the repetitive executed until the threshold voltage of the memory cells arrive in to the target voltage by increasing the initial program voltage and the program voltage when determined that the threshold voltage of the memory cells is unable to arrive in to the target voltage.
Patent KR-20110078749-A (KR)
Inventor: YOU BYOUNG SUNG
IPC: G11C16/10
Filed: 2009-12-31
Abstract: PURPOSE: A semiconductor memory device and a method of operating the same are provided to enhance program efficiency by programming an upper page of memory cells connected to a single word line and a low page of memory cells connected to the other single word line at the same time. CONSTITUTION: A memory block comprises a plurality of cell strings. Pump circuits creates a program for offering to word lines of the memory block or the test voltage and pass voltage. A circuit for selecting of word line(165) outputs two enable signals in order to select one or adjacent two word lines. A switching circuit offers a program from the pump circuit or the test voltage to a word line which is selected by an enable signal.
Patent KR-20090026336-A (KR)
Title: Base station, mobile station, and channel quality information reporting method
Inventor: IWAMURA MIKIO
IPC: H04W72/12
Filed: 2007-06-15
Abstract: A channel quality information reporting method includes: a step that a base station sets a number N of blocks out of M for which a mobile station reports channel quality information, in accordance with a traffic amount; a step that the base station reports the number N of the blocks to the mobile station; a step that the mobile station receives the number N of the blocks from the base station; a step that the mobile station selects N-channel quality information from the M-channel quality information corresponding to the M blocks; a step that the mobile station averages the channel quality information of other than the N-channel quality information selected; and a step that the mobile station reports the N-channel quality information and the averaged channel quality information to the base station.
Patent KR-20090067157-A (KR)
Title: Broadband frequency synthesizer with elimination of low-frequency parasitic emissions
Inventor: CASAGRANDE ARNAUD
IPC: H03L7/197
Filed: 2007-10-03
Abstract: The broadband frequency synthesizer (1) comprises a voltage-controlled oscillator (4) for providing an output signal at high frequency (FS), a dual-mode divider circuit (5), a means for selecting mode of division (9) of the divider circuit, a phase detector (2) and a low-pass filter (3). The phase detector (2) compares a signal of reference frequency (Fref) with a signal of divided frequency (Fdiv) of the divider circuit so as to provide a signal which is filtered for controlling the voltage of the oscillator (4). The divider circuit (5) divides the frequency of the output signal by a first factor N1 in a first mode M1 or by a second factor N2 different from the factor N1 in a second mode M2 so as to provide the divided-frequency signal (Fdiv). The selection means (9) selects by determined time period the first mode or the second mode of division of the divider circuit as a function of the programmed frequency of the output signal in the frequency band defined by the first and second division factors N1 and N2. If this frequency is close to the centre of the band, the dual-mode divider circuit divides the frequency of the output signal by a third factor N3 in a first mode M1 or by a fourth factor N4 different from the third factor N3 in a second mode M2 according to a programming of the selection means (9). At least the third or the fourth factor N3 or N4 is different from the first or second factor N1 or N2. In this way, the centre of the frequency band defined by the third and fourth factors N3 and N4 is shifted with respect to the programmed frequency of the output signal.
Patent KR-20090088864-A (KR)
Title: Mold
Inventor: IWASAKI JUNICHI
IPC: B22C9/06
Filed: 2007-06-22
Abstract: This invention provides a mold that can prevent molten metal from leaking out of it as well as from leaking onto a parting plane. The mold according to this invention comprises: a lower mold comprising a concave portion, having the shape of a product, into which the amount of molten metal required to produce a casting is poured; and an upper mold comprising a convex portion having the shape of a casting, and forming a cavity that molds a casting, when the upper mold overlaps the lower mold; and wherein a structure is formed so as to have certain clearances between the lower mold and the upper mold such that the molten metal is prevented from leaking onto the parting plane that is formed where the upper mold and the lower mold overlap, when the casting is produced. ® KIPO & WIPO 2009