baber/WOPTO huggingface dataset:
Patent KR-20070108598-A (KR)
Title: Apparatus and method for removing noise of audio signal in portable terminal
Inventor: PARK YONG HYUN
IPC: H04B1/40
Filed: 2006-05-08
Abstract: An apparatus for removing a noise from a voice signal in a portable terminal and a method thereof are provided to remove the noise while a modem having an audio compressor, which is for removing the noise, is turned off and to provide a better voice quality service. A method for removing a noise from a voice signal in a portable terminal comprises the following several steps. The portable terminal checks whether a key for regenerating the voice signal is pushed according to a key operation of a user(401). If so, the portable terminal reads the voice signal from a storage unit and obtains spectrum of the read voice signal(403). The portable terminal detects non-speech intervals from the obtained spectrum and estimates average noise spectrum(405). The portable terminal removes the estimated average noise spectrum from the obtained spectrum, and makes an inverse Fourier transform operation for the spectrum for obtaining time domain voice signals where noise is removed(407). The portable terminal converts the voice signal, where the noise is removed, into an analog signal and outputs the converted voice signal(409).
Patent KR-20070108733-A (KR)
Title: Control method for refrigerator
Inventor: AHN JI HUN
IPC: F25D17/00
Filed: 2006-05-08
Abstract: A method for controlling a refrigerator is provided to reduce temperature deviation of a storing chamber by cooling the storing chamber with high priority of fixed temperature, by using remaining cool air. A method for controlling a refrigerator comprises the steps: judging whether a storing chamber is under natural cooling condition(S204); and cooling the storing chamber naturally, by using remaining cool air if the storing chamber is under the natural cooling condition(S206,S211,S216). The natural cooling condition of the storing chamber is satisfied if temperature of a cavity of the storing chamber or set temperature of the storing chamber is higher than predetermined set temperature.
Patent KR-20070109205-A (KR)
Title: Probe unit and probe apparatus having the same
Inventor: SHIN DONG WON
IPC: G01R1/067
Filed: 2006-05-10
Abstract: A probe unit and a probe apparatus having the same are provided to inspect defects of a display panel by using a probe unit in contact with display panels such as LCD(Liquid Crystal Display), PDP(Plasma Display Panel), and organic EL(Electro Luminescence) panels. A probe unit(100) includes a first frame(170) having first probe pins(110) arranged in a first direction, a second frame(180) having second probe pins(120) arranged between the first probe pins in the first direction, a fixing member(190) fixing the second frame on the first frame, a first support member(130) disposed on the first frame, and a second support member(150) displaced on the second frame. The first and the second support members support both end parts of the first probe pins and the second probe pins respectively.
Patent KR-20070117287-A (KR)
Title: Inspection unit for substrate, inspection apparatus for substrate and method of substrate inspection using the same
Inventor: SON HYOUNG IL
IPC: G02F1/13
Filed: 2006-06-08
Abstract: A substrate test unit, a substrate test apparatus having the same, and a substrate test method using the same are provided to fix, transfer and test a substrate, loaded from a first conveyor, by using lower rollers and fixing members corresponding to the lower rollers, and unload the substrate to a second conveyor, thereby minimizing an installation space and reducing manufacturing costs. Lower rollers(200) transfer a substrate(10) in a lower part of the substrate. A fixing member(300) is disposed so as to correspond to the lower rollers and fixes the substrate. A driving device drives the lower rollers by being coupled with the lower rollers. A test unit(400) tests the substrate transferred to a test area by the lower rollers. The fixing member includes upper rollers(310) disposed in an upper part of the substrate so as to respectively correspond to the lower rollers.
Patent KR-20070117392-A (KR)
Title: A x-ray computer tomography
Inventor: YOON KWON HA
IPC: A61B6/03
Filed: 2006-06-08
Abstract: A nano-scale X-ray computer tomography scanner is provided to protect a sample fixed by a holder from radiation by installing a cooling member in the holder. An X-ray generator(10) generates X-ray emitted to a sample. A holder(20) is provided at a side of the X-ray generator to fix the sample. An X-ray detector(30) is provided at a side of the holder to convert photons of the X-ray generated from the X-ray generator. A cooling unit(40) is provided at a side of the holder to cool the sample so that the sample fixed on the holder is not dead. A driving unit(50) is provided at lower ends of the holder and the X-ray detector to align the X-ray generator, the holder, and the X-ray detector on an optical axis. A controller(60) restructures the image taken by the X-ray detector into a three- dimensional image.
Patent KR-20070118806-A (KR)
Title: Method of detecting face for embedded system
Inventor: KANG TAE WOON
IPC: G06K9/46
Filed: 2006-06-13
Abstract: A method for detecting a face in an embedded system is provided to require no high specification to surrounding systems while providing a high face recognition speed by providing an SoC for detecting and recognizing the face. An input buffer receives image data of a user and previously stores face feature of the registered users. An image processor controls lighting and processes the image data such as reduction/enlargement, rotation, and color conversion. A face detection controller stores a feature filter for discriminating a face part from the image data by applying a mask to the image data so as to find the face from the image data with a detection filter. A face recognition controller comprises an extractor extracting the feature needed for recognizing the face and a recognizer recognizing the face with the extracted feature. An output buffer stores face position and recognition information, and the feature extracted from the face.
Patent KR-20070118904-A (KR)
Title: Installation structure of lampshade for ceiling light
Inventor: KIM JIN CHUL
IPC: F21V17/00
Filed: 2006-06-13
Abstract: An installation structure of a lampshade for a ceiling light is provided to facilitate installation, separation, and replacement of the lampshade, and to prevent the light from being damaged due to the lampshade during replacement of the light by preventing the lampshade from contacting with the light. In an installation structure of a lampshade(3) for a ceiling light, a ring shape hanging projection(3b) is formed on an upper circumference of the lampshade inward, a ring(15) is equipped on the upper end, wherein the hanging projection of the lampshade is hung on the ring of a supporting frame(10) coupled with a socket(5) on the lower end. The coupling structure of the socket and the supporting frame includes a male screw unit(5a), and a female screw unit(11). The male screw unit is formed on an outer part of the socket. The female screw unit is formed on the lower end of the supporting frame.
Patent KR-20070120749-A (KR)
Title: Plasma display module
Inventor: KANG TAE KYOUNG
IPC: H01J17/28
Filed: 2006-06-20
Abstract: A plasma display module is provided to prevent residual image phenomenon of a panel and degradation of heat release capability by using double-sided tapes to restrain the separation of a heat conduction medium from the panel. A plasma display panel(100) displays an image. A chassis(170) is arranged on a surface of the plasma display panel to support it. A heat conduction medium(150) is disposed between the plasma display panel and the chassis. The heat conduction medium is attached to a surface of the plasma display panel. A separation preventing unit is disposed between the plasma display panel and the chassis. The separation preventing unit prevents the heat conduction medium from being separated from the plasma display panel. The separation preventing unit includes first and second double-sided tapes(130a,130b) which are respectively contacted to an upper end and a lower end of the heat conduction medium. The double-sided tapes adheres the plasma display panel to the chassis. Third and fourth double-sided tapes(130c,130d) are arranged on the left and right of the heat conduction medium.
Patent KR-20070121166-A (KR)
Title: Apparatus for returning books with barcode label and driving method thereof
Inventor: HWANG JUN HWAN
IPC: G06K7/10
Filed: 2006-06-21
Abstract: A device for returning books attached with barcode labels and a driving method thereof are provided to detect a sensitizing means such as an EM(Electromagnetic) tape or an EM strip attached on the book at the same time in returning the books. A device(100) for returning books attached with barcode labels is composed of a front input unit(200) having a return button(201) requesting the returning of the books and a door(203) through which the books are input; a door recognition unit having a movable scanner(303) for discriminating the books inserted through the front input unit; a door transfer unit having a conveyor belt(402) horizontally driven to classify the books discriminated by the movable scanner and transfer the classified books; and a control unit having a microcomputer.
Patent KR-20080000050-A (KR)
Title: Nozzle drying-preventing apparatus and method
Inventor: LEE JUNG YOUNG
IPC: G02F1/13
Filed: 2006-06-26
Abstract: An apparatus and a method for preventing dryness of a nozzle are provided to prevent blockage of a nozzle by maintaining a properly wet state before the ink is ejected. A humidifying unit(520) contains a solvent at one side, and contacts a nozzle of an application device. A horizontal moving unit(510) horizontally moves the humidifying unit and the nozzle relative to each other. A solvent ejector(530) ejects a solvent to a contact surface of the humidifying unit. The contact surface of the humidifying unit is formed of silicon rubber of a polymer resin. The humidifying unit includes a body having a predetermined space containing the solvent and a contact unit partially dipped into the solvent and contacting the nozzle.
Patent KR-20070000364-A (KR)
Title: Vehicle audio system
Inventor: TOTANI TSUTOMU
IPC: B60J3/02
Filed: 2006-06-27
Abstract: A car audio system is provided to be used on behalf of an existing car sunvisor, and to be easily operable, consequently operability is improved. A case(11) is flat and roughly in square shape. The case consists of 2 length-directional opposing side sections, a shaft hole(14) formed on one of the side sections so as to be extended in length direction for the one of the side sections, and a sectional surface on the other side of the side sections. An audio system body(12) is installed within the case(11), and includes operators(16) mounted on the sectional surface of the other side of the side sections. A pipe(13) is inserted into the shaft hole(14) of the case(11), and has a bending section which is bent at right angle, approximately.
Patent KR-20080000884-A (KR)
Title: Gan type light emitting diode device and method of manufacturing the same
Inventor: SONG HO YOUNG
IPC: H01L33/58
Filed: 2006-06-28
Abstract: A GaN-based light emitting diode and a manufacturing method thereof are provided to improve an efficiency of light extraction of an LED device by forming a polymer layer on an outermost portion of the device. An n-type GaN layer(130) is formed on a substrate(110), and an active layer(140) is formed on a portion of the n-type GaN layer. A p-type GaN layer(150) is formed on the active layer. A p-type electrode(160) and an n-type electrode(170) are formed on the p-type GaN layer and the n-type GaN layer, respectively. A polymer layer(180) is formed on the remaining region, except for the p-type electrode and the n-type electrode, and a predetermined pattern is formed on the surface of the polymer layer.
Patent KR-20080001030-A (KR)
Title: Cleaning device in c.m.p. equipment
Inventor: SON JUN HO
IPC: B08B5/02
Filed: 2006-06-29
Abstract: A cleaning device of a CMP(Chemical Mechanical Polishing) equipment is provided to cool a polishing pad by injecting compressed gas to the polishing pad after shutting off cleaning water during a wafer polishing process. A cleaning device of a CMP(Chemical Mechanical Polishing) equipment comprises a non-rotating central shaft(100) and a nozzle block. A spindle(300) revolves around the non-rotating central shaft. The non-rotating central shaft includes a first passage(101) and a second passage(102). Cleaning water moves through the first passage and compressed gas moves through the second passage. The nozzle block, which is attached to the spindle, revolves on a polishing pad(410) around the non-rotating central shaft. The nozzle block mixes the cleaning water from the first passage with the compressed gas from the second passage to make binary fluid and injects the binary fluid to the polishing pad. The nozzle block includes a first block(210) and a second block. The first block receives the cleaning water from the first passage and injects the cleaning water to the polishing pad. The second block receives the compressed gas from the second passage to inject the cleaning water to the polishing pad.
Patent KR-20080005671-A (KR)
Title: Pumping system in semiconductor device manufacturing equipment
Inventor: KIM JUN HA
IPC: H01L21/02
Filed: 2006-07-10
Abstract: A pumping system in semiconductor device manufacturing equipment is provided to improve process efficiency by operating the pumping system according to a process specification. A pumping system in semiconductor device manufacturing equipment includes a vacuum pump unit(126) and a particle trapping unit. The vacuum pump unit is connected to a process chamber through exhaust lines(124a,124b,124c). The vacuum pump unit pumps air in the process chamber. The particle trapping unit is connected to the vacuum pump unit. The particle trapping unit filters particles contained in the air discharged from the process chamber. The particle trapping unit is composed of a hot trapping portion(134) and a cold trapping portion(136). Each of the hot trapping portion and the cold trapping portion is composed in at least one trapping portion. The vacuum pump unit includes a booster pump(130) and a dry pump(132). The dry pump is connected to a rear end of the booster pump.
Patent KR-20080008018-A (KR)
Title: Ink and printed matter
Inventor: TAKADA NAOTO
IPC: C09D11/03
Filed: 2006-07-19
Abstract: An ink for printing process, and a printed product formed by using the ink are provided to obtain the printed product to be shown on the opposite surface of the printed surface. An ink for printing process comprises 100 parts by weight of an aluminum foil which comprises 80 % or more of an aluminum foil having a thickness of 0.03 micrometers or less and a foil area of 1.5-1,500 mum^2; 3-200 parts by weight of a binder polymer; and 600-2,500 parts by weight of a solvent. The ink can maintain a fine line of 0.15 mm based on a viscosity of 1,000-3,000 cps (when measured at 20 deg.C by a BM type rotational viscometer). Preferably the solvent comprises 20 wt% or more of 3-methyl-3-methoxy-1-butanol.
Patent KR-20080008596-A (KR)
Title: Thin film transistor and display substrate including the same and manufacturing method thereof
Inventor: SHIM SEUNG HWAN
IPC: H01L29/786
Filed: 2006-07-20
Abstract: A thin film transistor, a display substrate including the same, a manufacturing method thereof are provided to enhance the characteristic of a thin film transistor by preventing over-etching in an active layer using a conductive etch stopper. A thin film transistor includes a gate electrode(20), an active layer(40), an ohmic contact layer(41), drain and source electrodes, and an etch stopper layer(50). The active layer is formed by polysilicon between the gate electrode and an insulation layer. The ohmic contact layer which is formed by the polysilicon doped dopants, exposes a channel area on the active layer. The drain and source electrodes are formed on the ohmic contact layer. The etch stopper layer is formed by patterning the same as the ohmic contact layer between the active layer and ohmic contact layer.
Patent KR-20070015071-A (KR)
Title: Surge absorption element and surge absorption circuit
Inventor: TERADA YUJI
IPC: H01C7/10
Filed: 2006-07-28
Abstract: A surge absorption element and a surge absorption circuit are provided to implement image impedance with a flat frequency characteristic over a wide area by setting coupling coefficients between the respective coils. A surge absorption element includes induction units(10,20), a first surge absorption unit(30), and a second surge absorption unit(40). The induction unit has a first coil(13) connected to a first input terminal, a second coil(15) connected to a first output terminal and the other end of the first coil, a third coil(21) connected to a second input terminal, and a fourth coil(23) connected to a second output terminal and the other end of the third coil. The first surge absorption unit has a first internal electrode(31) connected to a first connection point between the first coil and the second coil, a second internal electrode(32) facing the first internal electrode. The second surge absorption unit(40) has a third internal electrode(33) connected to a second connection point between the third coil and the fourth coil, a fourth internal electrode(34) facing the third internal electrode, and a second surge absorption layer interposed between the third and fourth internal electrodes.
Patent KR-20080013193-A (KR)
Title: Parking brake system
Inventor: I UK SEONG
IPC: B60T7/10
Filed: 2006-08-07
Abstract: A parking brake system is provided to simplify the entire layout of the system by changing a parking lever structure. A parking brake system comprises a parking lever(10) mounted in a driver seat of a vehicle, a cable(20) connected to the parking lever so as to be pulled when the parking lever is operated, a right operation unit(30) connected to the cable and generating braking force by pushing a right brake shoe(50) when the parking lever is operated, a left operation unit(40) connected to the right operation unit and generating braking force by pushing a left brake shoe(50) by moving with the right operation unit, and a connection cable(60) enabling the left operation unit to move with the right operation unit.
Patent KR-20080015193-A (KR)
Title: Method for setting edit mode, and mobile communication terminal for processing the same
Inventor: JANG JIN MO
IPC: H04B1/40
Filed: 2006-08-14
Abstract: A method for setting up edit modes and a mobile terminal for executing the same are provided to enhance the convenience of users by enabling a user to establish various user edit modes directly in an input mode and to access a desired user edit mode easily. The user of a mobile terminal accesses an input mode(S210), and selects an edit setup mode in the input mode(S220). Then the user selects whether to activate one of the user edit modes of the edit setup mode(S230), and selects a desired user edit mode to activate(S240). Finally, the user activates the selected user edit mode(S250). If the setup of the user edit mode is completed, the mobile terminal always displays the user edit mode first of all according to an associated application.
Patent KR-20070030120-A (KR)
Title: Inductor
Inventor: SANO KAN
IPC: H01F27/28
Filed: 2006-08-21
Abstract: An inductor is provided to increase an adhesion area and an adhesion intensity by forming the inductor of an arc shape so that an adhesion area of a terminal unit adhered to an outer edge unit is overlapped with an arc of the outer edge unit. An inductor includes a core(20), a coil(30), and a terminal unit(40). The terminal unit(40) having conductivity is installed on an outer circumferential plane of the core(20). An end of the coil(30) is connected in a location higher than a bottom plane of the core(20) in the terminal unit(40). The terminal unit(40) is a metallic member of C shape having an extension unit extended from both ends in the same direction. A concave unit is installed on an outer circumferential plane of the terminal unit(40). An upper end of the terminal unit(40) is located at a lower part than an upper end plane of the core(20). A lower end of the terminal unit(40) is located on the same plane with a lower plane of the core(20) or lower than the lower plane of the core(20).
Patent KR-20080018649-A (KR)
Title: Led backlight module
Inventor: LU YING TSUNG
IPC: G02F1/13357
Filed: 2006-08-25
Abstract: An LED backlight module is provided to forward light emitted from LED chips toward a specific path by way of optical devices to improve color mix and efficiency of regular distribution of color. An LED(Light Emitting Diode) backlight module has a diffusion plate, at least one optical device(13), at least one LED(15), and a second reflecting surface. The optical device is placed under the diffusion plate, having a first reflecting surface(131). The LED is placed under the optical device for emitting light toward the first reflecting surface reflecting light firstly. The second reflecting surface is placed under the LED for receiving the light reflected firstly to reflect the light secondly.
Patent KR-20080021371-A (KR)
Title: Apparatus and method for routing table management in multi-hop system
Inventor: PARK YONG SUK
IPC: H04L12/28
Filed: 2006-09-04
Abstract: A device for routing table management in a multi-hop system and a method thereof are provided to enable plural nodes which constitute the multi-hop system to operate a routing table by interworking routing and RRM(Radio Resource Management)/scheduling, thereby effectively increasing resource efficiency. A routing block(310) calculates traffic distribution ratios on each path which transmits traffic, and updates the calculated traffic distribution ratios at a routing table(320). An RRM/scheduling block(330) updates plural metrics included in the routing table(320) on the basis of information transmitted from neighbor nodes and the traffic distribution ratios. The information transmitted from the neighbor nodes refers to multi-route metrics in accordance with each destination node sent from the at least one neighbor node.
Patent KR-20080027687-A (KR)
Title: Drier for laver
Inventor: LIM JEONG MI
IPC: A23L17/60
Filed: 2006-09-25
Abstract: A laver drying apparatus capable of creating the most desirable dry condition by supplying a hot wind with differentiated temperature and blowing speed by transport distance is provided to achieve optimal laver taste and obtains uniform temperature using an electric heater without a burner as a heat source. In a laver drying apparatus(100) comprising a laver drying room(110) and a heating part(120), the laver drying room and heating part are blocked off by a barrier wall(130) containing a hot wind inlet(131) and a hot wind outlet(132). A blast fan(121) and an electric heater(122) are formed at the upper part and lower part of the heating part respectively to circulate heated air into the laver drying room and heating part.
Patent KR-20080031575-A (KR)
Title: Apparatus and method for testing semiconductor device
Inventor: YEANG DONG SIN
IPC: H01L21/66
Filed: 2006-10-04
Abstract: An apparatus and a method for testing a semiconductor device are provided to shorten a development period by facilitating a board design in a DUT parallel expansion process. A first board(100,200,300,400) includes a site and a first application. A DUT(Device Under Test) is loaded on the site. The first application is formed to test the DUT. A second board(600) collects test results through the first application, transmits the test results to a handler, and sorts the test results. An interface connector(700) is formed to connect the first board and the second board to each other electrically. The first board is attached to or detached from a fixing frame(500). The site is composed of a dual site on which two DUTs are loaded.