baber/WOPTO huggingface dataset:
Patent KR-20090002381-A (KR)
Title: Floating point speed sensing apparatus for motor encoder
Inventor: PARK JIN HO
IPC: G01P3/486
Filed: 2007-06-28
Abstract: A floating point speed sensing apparatus for a motor encoder is provided to perform synchronization control of the multi-shaft motor by processing an encoder signal of the multi-axes motor at high speed in parallel by implementing the speed sensing apparatus as a field programmable gate array. A digital filter unit(202) receives a pulse outputted from an encoder(200) and generates an output signal to remove a noise. An up/down pulse generator(204) multiplies the output of the digital filter unit by 4 and outputs the down pulse in the reverse rotation and the up pulse in the forward rotation. An up/down counter(206) renews a counter value as the input of the up/down pulse output of the up/down pulse generator and generates the M value. A timer(210) outputs T value. A capture signal generating unit(208) generates the capture command signal of M value and T value for calculating the speed of the motor according to the sampling cycle when the control algorithm of the motor control processor(222) is performed. When the capture command signal is generated, an M capture resister(212) subtracts the current M value and the previous M value and generates the output M value. A T capture register(214) outputs the output T value by adding operation of the sampling time to generate the capture command signal and the synchronized delay time and an encoder pulse generated initially after the sampling time. An M capture floating point unit transform unit(216) and a T capture floating point unit transform unit(218) convert 16 bit integer type output M of the M capture register and the T capture register and the output T into 32 bit floating point of the IEEE754 format. The floating point operation and sequential circuit(220) have the multiplication and division function of 32 bit floating point variable of the IEEE754 format. The floating point operation and sequential circuit outputs 32 bit floating point speed value of the IEEE754 format. The motor control processor reads the floating point speed value.
Patent KR-20090000296-A (KR)
Title: Microphone for portable terminal
Inventor: JU WAN JAE
IPC: H04R1/08
Filed: 2007-06-28
Abstract: The microphone of the portable terminal is provided to deliver the radiation signal provided to the signaling transfer point to the case part or the printed circuit by positioning closely the ground portion to the signaling transfer point. The microphone(200) comprises the sound collecting part(201), the case part(202), and the signaling transfer point(203) and ground portion(204). The sound collecting part converts the sound wave to the electric signal. The sound collecting part is surrounded with the case part. The sound wave inlet(221) is formed in the one-side of the case part. The sound wave inputted to the terminal is delivered to the sound collecting part through the sound wave inlet. The vibration plate is installed so that the vibration plate be adjacent to the sound wave inlet. The vibration plate vibrates with the sound wave. The magnetic material is located in the case part which is adjacent to the vibration plate.
Patent KR-20090002485-A (KR)
Title: Method of controling the sheet resistance in impurity region of semiconductor device
Inventor: ROUH KYOUNG BONG
IPC: H01L21/336
Filed: 2007-06-29
Abstract: A method for controlling a resistance in an impurity region of a semiconductor device is provided to lower a threshold voltage by performing a rapid thermal annealing. An impurity ion(110) is implanted into a semiconductor substrate(100) like a silicon substrate. An impurity region is formed by diffusing and activating the impurity ion by performing a rapid thermal annealing on the semiconductor substrate to which the impurity ion is implanted. The impurity ion implantation is performed by a 0 degree ion implantation method. The sheet resistance is increased in the impurity region by performing the rapid thermal annealing within a temperature range to increase the sheet resistance in the impurity region according to the temperature rise. The rapid thermal annealing is performed under the oxygen or the hydrogen atmosphere. If the rapid thermal annealing is performed under the oxygen atmosphere, a thin oxidation layer formed on the surface is removed through the cleaning after the rapid thermal annealing. If the rapid thermal annealing is performed under the hydrogen atmosphere, the resistance is increased by inducing deactivation of the impurity ion by the hydrogen.
Patent KR-20090003581-A (KR)
Title: Liquefied fertilizer
Inventor: PARK SE HO
IPC: C05D1/04
Filed: 2007-07-03
Abstract: A manufacturing method of liquid fertilizer is provided to comprise a large amount element such as potassium and calcium for outgrowth of plant and sodium for outgrowth of plant of small amount. A manufacturing method of liquid fertilizer comprises steps of: preparing a mixer having an agitating vane(13) and a heating unit(15); pulverizing sericite to a size of about 300 mesh; mixing the sericite 25~35 weight% pulverized to about 300 mesh and the water 65~75 weight%; transferring a mixture to a mixer; agitating the mixture for 1.5~2.5 hours at 70~90°C; precipitating the mixed mixture for 3-4 hours; and collecting liquid on the sericite powder. The liquid fertilizer contains potassium(K) 60~65 weight%, calcium(CaO) 34.5~39 weight% and sodium(Na) 0.5~1.0 weight%.
Patent KR-20090003862-A (KR)
Title: Mointoring system for dressing state
Inventor: JANG SUNG YUN
IPC: B24B49/12
Filed: 2007-07-05
Abstract: A dressing state monitoring system is provided to monitor the state of dressing in real time by using a photosensor, thereby reducing the dressing time and lengthening the life span of worm and dresser. A dressing state monitoring system comprises a light emitting unit(120) irradiating the light to the contact surface between a dresser and a grinding tool, a conversion unit(130) which receives the light irradiated from light emitting unit and passing through a damaged part of the contact surface, and converts the received light into electric signal, an amplifier(150) amplifying the electric signal, a comparison operation unit(160) which compares data corresponding to the amplified electric signal with a reference value and produces result data, and a driving unit(170) performing dressing based on the result data.
Patent KR-20090003960-A (KR)
Title: Multi-pod heat pipe
Inventor: KIM SANG NYUNG
IPC: G21C1/00
Filed: 2007-07-06
Abstract: A container cooling structure is provided to improve stability by installing a multi pod heat pipe in an upper side of the container as a heat sink. A multi pod heat pipe includes a boiling region, a condensation region and an adiabatic region. The boiling region and the condensation region are composed of a plurality of heat pipes. One end of the adiabatic region supports one end of the boiling region. The other end of the adiabatic region supports one end of the condensation region. The adiabatic region has a cylindrical shape. The multi pod heat pipe performs the function of the heat sink.
Patent KR-20090004190-A (KR)
Title: Digital image processing apparatus and method for controlling the same
Inventor: KIM TAE KYUNG
IPC: H04N5/225
Filed: 2007-07-06
Abstract: A digital image processing apparatus for performing operation corresponding to facial expression and a control method thereof are provided to control the digital image processing apparatus at remote without additional remote controller. A digital image processing apparatus comprises a remote control mode setting part, a controller and a signal processing part. The remote control mode setting part sets up a remote control mode. The controller controls operation corresponding to facial expression and detects the predetermined facial expression in a remote control mode. The signal processing part(170) informs that the preset facial expression was detected.
Patent KR-20090008825-A (KR)
Title: Method for preparing polyester/polycarbonate blend with advanced color stability
Inventor: KIM TAE YOUNG
IPC: C08J3/00
Filed: 2007-07-19
Abstract: A method for preparing polyester/polycarbonate blend is provided to improve heat resistance and color stability by compounding PET and PC and additionally compounding the PET component modified with CHDM. A method for preparing polyester/polycarbonate blend comprises a step for the PET / PC blend by compounding the polyethylene terephthalate(PET) and polycarbonate(PC); and a step for compounding the obtained PET / PC blend and a large amount of cyclohexanedimethanol(CHDM) glycol-modified PET. In the PET / PC blend, the content of PC is 10-70 weight%. The content of the large amount of CHDM glycol-modified PET is 0.2-2.5 times based on the weight ratio of PC. The large amount of CHDM glycol-modified PET is the PET copolymerized with 30-80mol% CHDM based on the diol component. In the large amount of CHDM glycol-modified PET, the content of the ethylene glycol is 20-70mol% based on the diol component.
Patent KR-20080019155-A (KR)
Title: Car seat and manufacturing method thereof
Inventor: BAIK CHUL GYUN
IPC: B60N2/00
Filed: 2007-07-24
Abstract: A vehicle seat and a manufacturing method thereof are provided to improve productivity and quality of a seat foam pad of the vehicle seat by improving mobility of a foaming solution. A vehicle seat(100) comprises a seat frame(10), a seat foam pad and a multi-layer non-woven fabric(13). The seat foam pad is installed on the seat frame to provide the seat frame with the cushion function. The multi-layer non-woven fabric is interposed between the seat frame and the seat foam pad to prevent noise from occurring between the seat frame and the seat foam pad. The multi-layer non-woven fabric includes a long fiber non-woven fabric(13a) and a short fiber non-woven fabric(13b). The long fiber non-woven fabric is attached to the seat foam pad and the short fiber non-woven fabric is positioned adjacent to the seat frame.
Patent KR-20090011232-A (KR)
Title: Method for searching information and broadcast receiving apparatus using the same
Inventor: CHUNG JI MIN
IPC: H04N7/173
Filed: 2007-07-25
Abstract: A method for searching information and a broadcast receiving apparatus using the same are provided to display the information corresponding to keywords and searching formulas that user inputs after receiving and storing new updated information from an external source site. A user inputs sites that the user wants to collect through an input unit(S310), and the user inputs the keywords corresponding to the goods that the user wants to purchase(S320). A controller downloads the updated data of each site by using an RSS reader and stores the updated data at a storage(S330). The controller extracts data in which inputted keywords are contained by reading out the collected RSS information from the storage unit(S340). If there is the data containing inputted keywords, the controller controls a display information generation unit to output the data containing the keywords on a screen in PIP(Picture in Picture) format(S350).
Patent KR-20090011764-A (KR)
Title: Mike adapter having audio effecting function
Inventor: KIM BONG SEOK
IPC: H04R1/08
Filed: 2007-07-27
Abstract: A microphone adapter having an audio effect function is provided to output a voice of a user and a sound at the same time by mixing the voice of the user with the additional sound and to perform an echo function without an additional echo microphone. A microphone terminal(11) connected to a microphone(1) is installed in one side of a body(10). A code terminal(13) connected to a code line(5) is installed in other side of the body. A sound signal inputted from the microphone is transmitted through the code line. A sound controller is equipped inside the body and controls the sound signal inputted from the microphone. An input jack(51) is installed outside the body and receives the external sound signal. An output jack(53) outputs the sound signal of the microphone.
Patent KR-20090013438-A (KR)
Title: A skylight plate structure and a roof structure having the same
Inventor: CHOI IN SIG
IPC: E04D13/02
Filed: 2007-08-01
Abstract: A lighting plate structure and a roof structure having he same are provided to reduce the time and cost required for installation by excluding the use of many additional members for installing a lighting plate and to install a lighting plate very simply and easily. A lighting plate structure comprises a lighting plate(202) composed of a horizontal plane (202c), a left vertical end(202a) provided in the perpendicular direction to the horizontal plane at the left end of the horizontal plane and a right vertical end(202b) provided in the perpendicular direction to the horizontal plane at the right end of the horizontal plane, a first fastening member(203a) formed in the left vertical end, and a second fastening member (203b) formed in the right vertical end.
Patent KR-20090013958-A (KR)
Title: A connective material of gas distribution plate fixation and thin film treatment apparatus including the same
Inventor: KIM WOO JIN
IPC: C23C16/455
Filed: 2007-08-03
Abstract: A combining member for fixing a gas distribution plate is provided to prevent the gas distribution plate losing by fixing a central part of the gas distribution plate with a combining member separated from 3 shifts on the upper electrode. A combining member for fixing a gas distribution plate comprises a first combining member fixed to an insertion hole whose screw hole is formed on the upper part of gas distribution plate; a second combining member(120) whose one end is screwed up in the first combining member connecting through the upper electrode and the other end is exposed to the top of the upper electrode; and a third combining member connected to the other end of the exposed second combining member after assembling.
Patent KR-20090017021-A (KR)
Title: Producing method of wc-co composite powder
Inventor: KIM JIN CHUN
IPC: B22F9/06
Filed: 2007-08-13
Abstract: A method for manufacturing tungsten carbide-cobalt composite powder is provided to compound cobalt powder with tungsten carbide powder uniformly and suppress oxidation of the cobalt powder by exploding the cobalt metal line in manufactured slurry. A method for manufacturing tungsten carbide-cobalt composite powder comprises the following steps. Tungsten carbide powder and a fluid are mixed to manufacture slurry using a binder and a dispersing agent(S110). A cobalt metal line in the slurry is exploded electrically(S120). The fluid in the slurry is dried(S130). The binder is selected among polyvinylpyrrolidone, polyethyleneimine, polydiallydimethylammonium chloride, etc.
Patent KR-20090017249-A (KR)
Title: Apparatus and method for managing package information about network equipment
Inventor: KIM KYU SIK
IPC: G06F17/30
Filed: 2007-08-14
Abstract: An apparatus and a method for managing package information about network equipment are provided to rapidly confirm or process the package information by coding the package information. A program division(410) comprises the package information management program. The package information management program is used for the overall operation of the package information management apparatus. A display unit(420) shows the package information registration menu which the program division provides to the outside in order that the administrator recognizes clearly. The command which administrator uses for registering the package information is input to the order-input unit(430). An encoding unit(440) stores the code which is set up in the package information registration menu at the configuration item of the category selection menu provided. A storage(450) stores the configuration item of the category selection menu which is chosen by administrator and the code matched in the decoding unit. A controller(460) indicates the package information registration menu on the display unit.
Patent KR-20090018391-A (KR)
Title: The car audio system with touch switch for selecting sound
Inventor: LEE HAE JONG
IPC: G11B20/10
Filed: 2007-08-17
Abstract: A car audio system including a touch switch for selecting sound is provided in order for the user to select desired sound data from the sound data storage unit. A car audio system comprises a touch switch(300) which senses the contact of the user and receives the user input, a sound data storage unit(310) storing sound data corresponding to the touch switch, a sound data extraction control part(320) extracting sound data corresponding to the user input from the sound data storage unit, and an audio signal transducer(330) converting the sound data extracted from the sound data extraction control part into audio signal.
Patent KR-20080112062-A (KR)
Title: Handover apparatus and method in mobile communication system
Inventor: JEONG KYEONG IN
IPC: H04B7/26
Filed: 2007-08-17
Abstract: A handover apparatus, a method and a system thereof in a mobile communications system are provided to transmit a frame number and perform a handover smoothly. A measurement about a target base station(Target eNB) of a target cell in which a terminal handovers. A measurement report message set up as the system frame number does not existed is transmitted to a source base station(461). A handoff request message which is set up as the system frame number does not existed is transmitted(463). A handover request acknowledgement message is transmitted to the source base station(465). The source base station transmits the handover command message to the terminal(467). The transfer frame of the random access control channel is calculated. The terminal transmits the code of the random access control channel to the target base station.
Patent KR-20090019567-A (KR)
Title: Image forming apparatus
Inventor: BAEK SUNG KU
IPC: G03G15/20
Filed: 2007-08-21
Abstract: An image forming apparatus for preventing the settlement of heat inside a device radiated to the outside is provided to minimize the temperature of parts which are in the surrounding of the fixing device and to minimize that the heat of a settlement inside of device is radiated to the fixing device outside. A fixing device(40) is installed inside a main body(10). An opening and closing member(100) opens and closes the exit of the fixing device. The heat of the settlement inside of device is unable to go through exit. A cam member(210) moves opening and closing member between the first location closing exit and the second position opening exit. A driving part rotates the cam member. The controller controls the driving part. The rotational phase of the cam member is determined. A cover(70) opens and closes a portion of the main body. It is installed on the top of the fixing device.
Patent KR-20090022822-A (KR)
Title: System for providing short message service, method, and device therefor
Inventor: HAN DONG YOUNG
IPC: H04W4/14
Filed: 2007-08-31
Abstract: A SMS system, a method therefor and a terminal thereof are provided to transmit/receive short messages through the public switched telephone network by making the transmission/receipt of the short messages through a communication line of a wired/wireless communication network possible. A local exchange(20) accommodates SMS(short message service) terminals(30, 32) and a business customer SMS apparatus(50), and performs the call processing so that a call line can be established among an SMS server, the SMS terminals and SMS apparatus. Toll exchanges(12, 14, 16) are connected WITH the SMS server and local exchange through an E1 line for the voice. The SMS server connects a call line with the SMS terminals, business customer SMS apparatus and SMS hosting apparatus(40), and transmits/receives a message defined in the FSK(Frequency-shift keying) signaling method through a traffic channel.
Patent KR-20090028054-A (KR)
Title: Method for servicing an advertisement based on a location
Inventor: JEON JONG HONG
IPC: G06Q30/00
Filed: 2007-09-13
Abstract: A method for servicing an advertisement based on a location is provided to obtain location information from a user terminal and automatically supply an advertisement by using situation information accumulated while providing an advertisement, thereby conveniently providing a proper advertisement to a user at a current location. A location advertisement server receives location information at a preset time interval from a user terminal(S400). The location advertisement server requests a local advertisement server corresponding to the location information received from the user terminal(S402). The location advertisement server generates a location based advertisement list by using an advertisement ranking determining module after the location advertisement server receives the location based advertisement from the local advertisement server(S404). The location advertisement list is transmitted and displayed by a web server module of the location advertisement server(S408).
Patent KR-20090029478-A (KR)
Title: The seat and product method of a seat
Inventor: LEE KYUNG SIK
IPC: B32B33/00
Filed: 2007-09-18
Abstract: A method for manufacturing a seat and the same seat are provided to maintain permanent antistatic nature and a sterilization function removing poisons by injecting a special silver colloid solution. A method for manufacturing a seat comprises the following steps of: mixing 1-10% of organic salt or hydration metal salt of a powdered form injected to control viscosity and prevent antistatic nature and 10-30% of water; mixing 1-20% of HCP300, 1-15% of emulsion; mixing 1-10% of texaneol and 0.001-5% of ethyleneglycol monobutyl ether; completing a composition of a surface layer(50); and curing the surface layer and a basic sheet(60) after applying the composition on an upper part of the basic sheet.
Patent KR-20090040963-A (KR)
Title: A brake control method for a vehicle's esc system
Inventor: CHOI JAE IL
IPC: B60T8/58
Filed: 2007-10-23
Abstract: A brake control method of a vehicles ESC system is provided to improve the brake answerability at an extreme cold place. A brake control method of a vehicles ESC system has the answerability rapid in the brake operation intervention by authorizing brake pressure with the ESC hydraulic unit operation in order to improve the ESC low temperature answerability. The brake control method makes: the brake operation intervention amount at the extreme low temperature large by multiplying or adding the low temperature answerability improving factor ;and the applied brake pressure cancel by sensing the engine oil temperature.
Patent KR-20090041887-A (KR)
Title: Food made of soy yogurt fermented with kimchi lactic acid bacteria and production method
Inventor: YUN KI CHEON
IPC: A23L11/00
Filed: 2007-10-25
Abstract: Food made of soy yogurt fermented with kimchi lactic acid bacteria and a production method thereof are provided to improve flavor and nutrient of the soy yogurt by using mixed strain of animal nature milk lactobacillus and the kimchi lactic acid bacteria. A method for manufacturing food made of soy yogurt fermented with kimchi lactic acid bacteria comprises the following steps of: mixing the kimchi lactic acid bacteria in a culture medium; mixing animal nature milk lactobacillus in the culture medium; cooling soymilk at 20-40°C after sterilizing the soy milk at 100°C for 1 hour; fermenting the soymilk adding an culture solution for 10-20 hours; manufacturing the soy yogurt after fermenting the soymilk for 5-10 hours and mixing the soy yogurt with a food material.