baber/WOPTO huggingface dataset:
Patent KR-20070101942-A (KR)
Title: Apparatus and method of auto controlling of audio signal level
Inventor: CHO CHUNG BUM
IPC: H04N5/60
Filed: 2006-04-13
Abstract: An apparatus and a method for automatically controlling the level of an audio signal are provided to reproduce the audio signal without damaging the original sound by controlling the level of the audio signal to be amplified within an amplification range of an amplifying unit. A DSP(Digital Signal Processing) unit(250) controls the level of an audio signal by a control signal, and outputs the audio signal. An amplifying unit(260) amplifies the audio signal outputted from the DSP unit(250), and outputs the amplified audio signal. A controller(220) controls the DSP unit(250) by sensing a clip of the audio signal outputted from the amplifying unit(260). The controller(220) includes a clip sensing unit(221) for determining whether the clip is generated in the audio signal.
Patent KR-20070103888-A (KR)
Title: Method and system for measuring perceived communication quality by using mobile communication network
Inventor: LEE SANG JUN
IPC: H04B17/00
Filed: 2006-04-20
Abstract: A method and a system for measuring QoE(Quality of Experience) using a mobile communication network are provided to save the man power and cost required for QoS measurement by using existing mobile terminals and existing mobile networks in order to measure QoE equivalent to a propagation environment measurement result and a voice quality measurement result, without the necessity of expensive measuring instruments. A mobile communication system for measuring QoE using a mobile communication network(120) comprises a broadcast transmitting server(130), a voice quality measurement server(140), a DB server(150), and an operator terminal(160). The broadcast transmitting server(130) transmits a sound source to a mobile terminal(110), which makes a propagation environment measurement result. The voice quality measurement server(140), interworking with the broadcast transmitting server(130), forms a call loop with the mobile terminal(110), measures the voice call quality of the mobile terminal(110), based on the provided sound source, makes a voice quality measurement result, and transmits it to the mobile terminal(110). The DB server(150) receives the propagation environment measurement result and the voice quality measurement result from the mobile terminal(110) and stores them. The operator terminal(160) accesses the DB server(150) and receives the propagation environment measurement result and the voice quality measurement result.
Patent KR-20070104812-A (KR)
Title: Plasma display apparatus
Inventor: LEE YONG WOO
IPC: G09G3/296
Filed: 2006-04-24
Abstract: A plasma display apparatus is provided to enhance image quality by improving a grayness using a difference of light amounts in successive grayness levels. A plasma display apparatus includes a plasma display panel(100) and a gray level setting unit(104). The plasma display panel displays images using a plasma discharge. The gray level setting unit sets a gray level, which is used for displaying the images by using a difference of light amounts in successive three or more grayness levels. When the successive three or more grayness levels include two or more grayness having the same light amounts and different weighted values, the gray level is set by using an average grayness difference of light amounts of the successive three or more grayness levels.
Patent KR-20070107385-A (KR)
Title: Automatic laser backup system for utilizing an assembly head
Inventor: KIM DONG MYONG
IPC: B23K26/21
Filed: 2006-05-03
Abstract: An automatic laser backup system utilizing an assembly head is provided to enable anyone to simply perform a backup operation with respect to a laser welding apparatus within a short time by controlling a robot such that the robot automatically replaces the assembly head when the laser welding apparatus is broken down. An automatic laser backup system utilizing an assembly head comprises: main assembly heads(110,110') installed on robots(400,400') operated according to control of a robot control part(410) to perform a laser welding operation; a spare assembly head(120) held on a tool stand(500); a beam switch(200) which has a plurality of ports(210a-210c) connected to the main assembly heads and the spare assembly head by separate optical fibers(211a-211c), and which allows a laser control part(220) to optionally limit the transmission of the laser beam to the respective ports by receiving a laser beam oscillated from a laser oscillator(600); and a main control part(300) connected to the robot control part and the laser control part respectively to control the robot control part and the laser control part en bloc, wherein the main control part simultaneously controls the robot(400) such that the robot(400) holds the main assembly head(110) on the tool stand through the robot control part, and controls the beam switch such that the beam switch performs switching of the ports through the laser control part.
Patent KR-20060115645-A (KR)
Title: Baking hardening type cold rolled steel sheet with high yield ratio and process for producing the same
Inventor: YOON JEONG BONG
IPC: C22C38/00
Filed: 2006-05-03
Abstract: A non-aging type cold rolled steel sheet capable of enhancing yield strength and lowering in-plane anisotropy by fine MnS precipitates and a method for manufacturing the same are provided. A non-aging type cold rolled steel sheet with high yield ratio comprises, by weight percent, 0.005% or less of C, 0.01 to 0.3% of Mn, 0.005 to 0.08% of S, 0.1% or less of Al, 0.004% or less of N, 0.2% or less of P, 0.0001 to 0.002% of B and 0.002 to 0.04% of Nb with the balance being Fe and other inevitable impurities, wherein the Mn and S satisfy (Mn/55)/(S/32)=1 to 30 and 0.8<=(Nb/93)/(C/12)<=5.0, and wherein MnS precipitates have an average size of 0.2 mum or less.
Patent KR-20070111147-A (KR)
Title: Reflected phalange bone density measuring apparatus using ultrasonic
Inventor: KIM YOUNG SIK
IPC: A61B8/00
Filed: 2006-05-17
Abstract: A reflection-type phalange bone density measuring apparatus using an ultrasonic wave is provided to improve accuracy in a measuring result by using an SOS(Speed Of Sound) parameter. A central processor(7) generates an ultrasonic wave and the output signal is irradiated on a phalange bone(2) through a transmitter(1). A reflected ultrasonic wave from the phalange bone is received at a receiver(3). The received signal is amplified at a signal amplifier(4). A detector(5) detects necessary data, and the detected data is converted into a digital signal at an ADC(Analog Digital Converter)(6). The ultrasonic wave from the transmitter is reflected on phalange bone and received at the receiver at a speed of sound. Various data according to an age, a sex, and an ethnic group of a patient is stored in a database. The measured result is compared with the prestored data to diagnose a disease of the patient. The receiver and the transmitter are arranged on the same plane.
Patent KR-20070112949-A (KR)
Title: Device for tunning multi image sensor and method thereof
Inventor: CHA SUNG HO
IPC: H04B10/00
Filed: 2006-05-24
Abstract: A multi-image sensor tuning device and a method are provided to perform a simultaneous tuning process through displayed images when the images are tuned, thereby realizing optimized images. N image sensors(31-33) convert images of objects(21-23) into electric signals to output the electric signals. N viewers(51-53) display the electric signals as images. N registers(41-43) store parameter values of the displayed images. N computer devices(61-63) individually control setting values of the registers(41-43). The first computer device(61) is electrically connected to the rest of the computers(62,63) to deliver the same control signal to the rest of the computer devices(62,63). The control signal changes the setting values of the respective registers(41-43) so that the whole displayed images reach a predetermined reference value.
Patent KR-20070114547-A (KR)
Title: Mobile communication terminla and hand-off method the same
Inventor: NAM SOO HYUN
IPC: H04B7/26
Filed: 2006-05-29
Abstract: A mobile communication terminal and a handoff method thereof are provided to decide whether handoff occurs by compensating a handoff threshold value for deciding on the handoff according to reception performance changes of the terminal, thereby preventing a waste of a battery and a process load. An RSSI(Received Signal Strength Indication) value is measured by receiving a signal from a base station(S10). It is confirmed whether the current state is capable of influencing reception performance(S12). If so, a handoff threshold value for the RSSI value is compensated(S14). Handoff for the RSSI value is decided on according to the compensated handoff threshold value(S16,S18).
Patent KR-20070119980-A (KR)
Title: Ultrasound computerized tomography machine
Inventor: CHUN HONG SUG
IPC: A61B8/13
Filed: 2006-06-17
Abstract: An ultrasound computerized tomography apparatus is provided to generate an accurate 3D image of a patient body by converting a magnitude of an ultrasound wave into an intensity of an electrical signal without using a piezoelectric sensor. An ultrasound computerized tomography apparatus includes an LED(Light Emitting Diode)(12) and a CIS(Contact Image Sensor)(13). An ultrasound wave is arranged, so that an intensity of light from a light source to a photosensor is affected by the ultrasound wave. A magnitude of the ultrasound wave is converted into the intensity of the light, and the result is measured to generate a CT(Computed Tomography) image. The LED and the CIS are used as an ultrasound sensor instead of the piezoelectric sensor. A vibrating plate prevents the light from the LED from reaching the CIS. The intensity of the light is detected in the CIS and the detected intensity is processed in a computer to generate 2D and 3D images.
Patent KR-20070121888-A (KR)
Title: Receptacle for connecting a fuse and a connector of junction box
Inventor: BANG SOON YOUNG
IPC: H01R13/28
Filed: 2006-06-23
Abstract: A receptacle for connecting a fuse with a connection terminal of a junction box is provided to simplify its manufacture and improve productivity by being manufactured through a plate work of cutting and bending one plain board. A receptacle for connecting a fuse with a connection terminal of a junction box comprises the following parts. An elastic piece(1) is formed in a rectangular parallelepiped shape with opened upper and lower parts, and bent from the upper part to the lower part. A cut piece(10) is bent from a rear side of the elastic piece. An inner wall(14) is formed in a side opposite to the cut piece. A bent piece(7) is formed below the cut piece. A recess part(5) is formed in the inner wall.
Patent KR-20080000232-A (KR)
Title: Method for deleting recorded program in broadcasting recorder
Inventor: KWAG SU JU
IPC: H04N5/76
Filed: 2006-06-27
Abstract: A method for deleting a reproduced and recorded material in a broadcasting recorder is provided to prevent a user from deleting a recorded material to be preserved for a long time by a mistake. A screen image of selecting and specifying title preservation setting information is selected and specified if an automatic reproduced and recorded material deleting menu is selected in a state when a record mode is selected(S10). The title preservation setting information is included in record information and stored. A recording operation is performed according to the stored record information. Reservation record setting information including the title preservation setting information is stored, and a reservation recording operation is performed(S15,S16). If a reproduction operation is selected with respect to a specific title in a state when the title list is displayed on a screen, the reproduction operation is performed while the automatic reproduced and recorded material deleting function set for the title is performed.
Patent KR-20080000736-A (KR)
Title: Apparatus for deposition composition gradient multi - thin film and fabricating method
Inventor: OH SANG SOO
IPC: C23C14/34
Filed: 2006-06-28
Abstract: A device for depositing an inclined multi-layered thin film, and a multi-layered thin film manufacturing method thereof are provided to improve interfacial characteristics of the multi-layered thin film and to increase depositing efficiency thereof, by manufacturing the multi-layered thin film with an interfacial inclined layer in a single process by depositing different sorts of targets simultaneously. In a device for depositing an inclined multi-layered thin film, and a multi-layered thin film manufacturing method thereof, a plurality of sputtering guns(100) or an evaporation crucible is formed inside a vacuum chamber. Different kinds of targets(200) are mounted or inserted to each sputtering gun or the evaporation crucible. A substrate(300) is formed at a position which is uniformed from the different kinds of the targets. An interfacial inclined layer is formed at an upper part of the substrate by depositing an element of the different kinds of the targets at the substrate simultaneously by operating the sputtering gun or the evaporation crucible simultaneously.
Patent KR-20080005002-A (KR)
Title: Preparation method of zinc oxide based oxide thin film using sputtering
Inventor: LIM YOUNG SOO
IPC: H01L33/12
Filed: 2006-07-07
Abstract: A method for forming an oxide zinc-based oxide film is provided to form the oxide zinc-based oxide film with a high crystallinity on various substrates by depositing a zinc oxide film on a magnesium oxide buffer layer. A base material is provided. A magnesium oxide is sputtered on the base material, such that a buffer layer is formed. A zinc oxide based oxide film is sputtered on the buffer layer. A thickness of the buffer layer lies between 1 nm and 10 nm. The base material is selected from the group consisting of sapphire, Si, Ge, GaAs, SiC, GaN, and glass. The zinc oxide based oxide film contains a material, which is expressed by ZnxM1-xO, where 0< x<= 1 and M is selected from a group consisting of Mg, Cd, and Be. A temperature of the base material during a sputtering deposition process lies between 300 and 650 °C.
Patent KR-20080007880-A (KR)
Title: Mobile communications system for push-to-talk on cellular(poc) services and communication method thereof
Inventor: KIM SUNG JIN
IPC: H04B7/24
Filed: 2006-07-18
Abstract: A mobile communication system for a PoC(Push-to-talk On Cellular) service and a communication method thereof are provided to offer call details between other members to a mobile communication terminal which does not participate in a PoC call within the same group, thereby increasing a user's convenience. A right to speak for a PoC call is requested to a server from a mobile communication terminal(S210). The requested right to speak is allocated to the terminal from the server, and a call for initiating the PoC call is transmitted to mobile communication terminals within a corresponding group(S220). The server confirms whether a member who does not participate in the PoC call exists within the group(S230,S240). If so, the server stores PoC call details between members participating in the PoC call in a voice mailbox of the corresponding member(S260).
Patent KR-20080008020-A (KR)
Title: Ink for specular print and specular printed matter using the ink
Inventor: TAKADA NAOTO
IPC: C09D11/03
Filed: 2006-07-19
Abstract: An ink for specular printing, and a specular printed product formed by using the ink are provided to prevent bleeding by maintaining the interval of fine lines completely. An ink for specular printing 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 1.5-2,00 mum^2 as a pigment; 3-200 parts by weight of a binder polymer; and 500-2,500 parts by weight of a solvent, and can maintain a fine line of 0.1 mm based on a viscosity of 3,500-5,500 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-20080008046-A (KR)
Title: Method for forming fuse of semiconductor device
Inventor: PARK JIN WON
IPC: H01L21/82
Filed: 2006-07-19
Abstract: A method for forming a fuse of a semiconductor device is provided to prevent generation of residues and cracks in a forming process of a window for irradiating laser beams by using a vertical type contact as a fuse. A lower conductive layer(113) is formed on a semiconductor substrate(111) having a base structure. A first interlayer dielectric(115) is formed on the semiconductor substrate including the lower conductive layer. A contact fuse(117) penetrates the first interlayer dielectric. An upper conductive layer(119) is formed on an upper part of the contact fuse. A second interlayer dielectric(121) is formed on the first interlayer dielectric including the upper conductive layer. The first and second interlayer dielectrics are etched by using a repair mask. A window(123) for irradiating laser beams is formed by etching the first and second interlayer dielectrics.
Patent KR-20080011735-A (KR)
Title: The golf putting standard practice equipment
Inventor: KIM JIN WOO
IPC: A63B69/36
Filed: 2006-07-26
Abstract: A golf putting standard practice device is provided to enable a user to check by him/herself the correctness of a straight line stroke at the time of long putting that hits the golf ball directly. A putting guide(10) for a straight lien stroke on an artificial green has the shape of L's that are symmetrical to each other in a folding method by using a special hinge(15). The front and the rear surfaces of the guider are completely open. Standard putting ranges(13,14) are displayed on the bottom surfaces(11) that are support bodies of the guide. The standard putting ranges divide the distance from a golf ball to a hole into several standard hole distances(17) from a short distance of about 1-2m to a long distance of more than 20m.
Patent KR-20080010167-A (KR)
Title: System and method for speech recognition using class-based histogram equalization
Inventor: SUH YOUNG JOO
IPC: G10L15/28
Filed: 2006-07-26
Abstract: A system and a method for recognizing a voice by using class-based histogram equalization are provided to bring plural classes to a voice characteristic parameter and perform the histogram equalization by class, thereby preventing the performance of the voice recognition system from being deteriorated by effectively reducing sound discordance existing in a sound characteristic parameter. A system for recognizing a voice comprises a characteristic extractor(101), a characteristic corrector(102), and a voice recognizer(103). The characteristic extractor divides a digital voice signal into a frame unit with regular time intervals and extracts a sound characteristic parameter. The characteristic corrector generates characteristic correction components by class by multiplying each class weight after applying histogram equalization to the characteristic parameter, and obtains a characteristic parameter where sound discordance is corrected by adding the entire characteristic correction components by class to the characteristic correction components by class. The voice recognizer performs voice recognition from the corrected characteristic parameter.
Patent KR-20080011862-A (KR)
Title: Display substrate and method for manufacturing the same
Inventor: LEE HEE SUK
IPC: G02F1/136
Filed: 2006-08-01
Abstract: A display substrate and a method for manufacturing the same are provided to remove a portion of an organic insulation layer on a coupling electrode when forming a coupling capacitor, thereby needing no separate metal pattern for forming the coupling capacitor and improving the aperture ratio. A gate insulating layer, a channel layer, and a source metal layer are sequentially formed above a base substrate having a gate pattern, wherein the gate pattern includes a storage common electrode. The channel layer and the source metal layer are pattern-etched to form a source pattern including a drain electrode and a coupling electrode extended from the drain electrode. A passivation layer(103) and an organic insulation layer are sequentially formed above the base substrate including the source pattern. The organic insulation layer and the passivation layer are partially removed to form a first contact hole for exposing the drain electrode, a second contact hole for exposing the coupling electrode, and a third contact hole for exposing the storage common electrode. A first pixel electrode, which is contacted with the drain electrode through the first contact hole, and a second pixel electrode, which is contacted with the coupling electrode through the second contact hole, are formed.
Patent KR-20070028218-A (KR)
Title: An angle adjustor of upper-board for desk
Inventor: YUN DAE HO
IPC: A47B9/06
Filed: 2006-08-04
Abstract: An angle adjusting device for an upper board of a desk is provided to prevent an angle of the upper board from being unfastened from an external shock by excellent engaging force thereof. The angle adjusting device is positioned at a front of a desk upper structure consisting of an upper board(100) and a receiving portion(200) installed on a lower portion of the upper board. The angle adjusting device includes an adjusting portion(10) and a hinge portion(20). The adjusting portion has a male engaging member(11) attached on the lower portion of the upper board, a female engaging member(12) fixedly installed on a frame of the receiving portion, and a fixture member(13) for fixing the male and female engaging members. The hinge portion consists of a first engaging member(21), a second engaging member(22), and a shaft(23).
Patent KR-20080013309-A (KR)
Title: Combination remote control device for multi electric system
Inventor: KIM JI YONG
IPC: H04Q9/04
Filed: 2006-08-08
Abstract: An integrated remote control device for a plurality of electronic devices is provided to easily select and control electronic devices, such as a home network, etc., in a remote place by recognizing an electronic tag attached to each electronic device and outputting it on a display. An integrated remote control device(100) for a plurality of electronic devices comprises a sensor, a light-emitting module(104), and a control part. Each of the electronic devices includes a bit-pattern electronic tag having location information and device information. The sensor recognizes an electronic tag attached to a specific electronic device, and the light-emitting module(104) emits light toward the electronic device. The control part analyzes the electronic tag inputted through the sensor and outputs the information of the electronic device on a display(106). In case one among many electronic devices outputted on the display is selected, the control part controls the selected electronic device.
Patent KR-20060095747-A (KR)
Title: Glove for relieving itch and inflammation, and method for producing the same
Inventor: KITAMURA KEIKICHI
IPC: A41D19/04
Filed: 2006-08-10
Abstract: Provided is a less irritant or inflammatory glove in which irritation and inflammation are to be reduced when using the glove made from latex, nitrile, PVC, or the like in the field of medicine, physical and chemical research, industry, or the like by utilizing antipruritic and antiinflammatory effects of phthalocyanine, but not by reducing the contents of protein ingredients contained in a latex glove as in prior art.Phthalocyanine is used as a less irritant or inflammatory agent when wearing the glove. The phthalocyanine is mixed into a raw material for an inner glove, or mixed into a raw material of the glove, or mixed into a lubricant for wearing the glove, or mixed into a coating material applied to the inside surface of the glove, or adhered to a filling implanted on the inside surface of the glove.