baber/WOPTO huggingface dataset:
Patent KR-20080086786-A (KR)
Title: Method and apparatus for equalizer tuning using sound of earphones
Inventor: SONG GUN HO
IPC: H04R1/10
Filed: 2007-03-23
Abstract: A method and an apparatus for tuning an equalizer according to earphone characteristics are provided to enable the earphones to output optimum sound by controlling the equalizer according to compensation filter coefficients. An apparatus for tuning an equalizer according to earphone characteristics includes a memory(11), an earphone(13), a microphone(14), and an analysis module(16). The memory stores tuning signals for analyzing earphone characteristics. The earphone outputs tuning signals. The microphone receives the tuning signal from the earphone. The analysis module receives the tuning signal and analyzes the characteristics of the earphone. The tuning signal is a white noise in a visual frequency band. The analysis module is a compensation filter having at least one of FIR(Finite Impulse Response) and IIR(Infinite Impulse Response) filters.
Patent KR-20080088042-A (KR)
Title: Method and apparatus for video encoding and decoding
Inventor: LEE KYO HYUK
IPC: H04N7/24
Filed: 2007-03-28
Abstract: A method and an apparatus for encoding and decoding an image are provided to divide a skip macro block into a small size of sub skip blocks and encode the skip macro block, thereby improving the efficiency of image prediction. A method for encoding an image comprises the following steps of: dividing a skip macro block into sub skip blocks if a prediction mode for macro blocks is determined(510); creating the prediction motion vectors of the sub skip blocks by using the prediction motion vectors of blocks adjacent to the sub skip blocks(520); and encoding the skip macro block by using the prediction motion vectors of the sub skip blocks(530).
Patent KR-20080089856-A (KR)
Title: Semiconductor memory device and operation method thereof
Inventor: DO CHANG HO
IPC: G11C11/4096
Filed: 2007-04-02
Abstract: A semiconductor memory device and an operation method thereof are provided to sense and amplify data applied to a local input/output line and transmit the data to a global input/output line rapidly. A sense amplifier unit(310) senses and amplifies data applied to a first data line in response to an input/output strobe signal. A precharging unit(330) precharges an output stage of the sense amplifier unit in response to a precharge signal. A charge sharing unit(372,374) causes charge sharing of the first data line and the output stage before a sensing and amplification period of the sense amplifier unit. A driving unit(350) drives a second data line in response to an output signal of the sense amplifier unit.
Patent KR-20080094448-A (KR)
Title: Composition for liquid type deicer prepared by aqueous solution of water soluble polymers
Inventor: LEE SANG KI
IPC: C09K3/18
Filed: 2007-04-20
Abstract: An environment-friendly liquid type deicer composition is provided to ensure good anticorrosive property, large slip resistance, easy spraying, and good storage without polluting soils, and to prevent refreezing. An environment-friendly liquid type deicer composition includes 8-19wt% of potassium formate, 4-12wt% of dimagnesium succinate, 2-7wt% of sodium hydrogen carbonate, 1-5wt% of polyvinyl pyrrolidone, 5-17wt% of 1,2,3-propanediol, 0.1-2wt% of a dispersing agent, and 45-75wt% of an aqueous solution of sodium alginate water-soluble polymers. The aqueous solution of sodium alginate has a concentration of 0.1-0.5%(w/w). The liquid type deicer composition has a freezing point of 10-40 °C.
Patent KR-20080097632-A (KR)
Title: System and method for processing call in mobile communication network
Inventor: YOO HYEONG CHAE
IPC: H04B7/26
Filed: 2007-05-02
Abstract: A call processing system and a method therefor are provided to enable an originating exchange to one more request a destination exchange to perform call establishment, if a called subscriber subscribed to the long ring service does not respond to the received call within preset time. A calling terminal(10) attempts originating a call to an originating exchange(20)(S40). By using destination-side identifying information(for example, MIN), an originating exchange transmits a location information request message for requesting location information of the called terminal(50) to an HLR(30)(S42). The HLR requests a destination exchange(40) to assigning a temporary routing number(S44), wherein the called terminal is position-registered in the destination exchange. The destination exchange transmits the temporary routing number to the HLR by interworking with a VLR(S46).
Patent KR-20080097772-A (KR)
Title: Polymer sensitive to ph change, active components delivery composition including the same and the manufacturing method thereof
Inventor: CHO IN SHIK
IPC: C08G69/04
Filed: 2007-05-03
Abstract: A pH-sensitive polymer soluble in the specific pH is provided to control the pH where polymer is dissolved, by controlling the content of a hydrophobic functional group and a pH-sensitive functional group and to use a delivery composition which emits an active material for the predetermined time, like a dish washer or a cloth washing machine. A pH-sensitive polymer is added with a pH-sensitive functional group of the chemical formula 1 and a hydrophobic functional group of the chemical formula 2 to a polyaspartate derivative compound. In the chemical formula 1, R1 is hydrogen or C1-C6 linear or branched alkyl group; R2 is C2-C10 alkyl group; R3 and R4 are C3-C6 alkyl group. In the chemical formula 2, R1 is hydrogen and C1-C6 linear or branched alkyl group and R5 is C6-C30 linear or branched saturated or unsaturated alkyl group.
Patent KR-20080061227-A (KR)
Title: Flow path switchover device for particulate transport
Inventor: KATO FUMIO
IPC: F16K11/052
Filed: 2007-05-06
Abstract: A flow path switchover device for transporting particulate is provided to enhance a process detailed drawing of a sealing unit by accurately machining first and second ring-shaped units. A flow path switchover device(1) for transporting particulate includes a tube body(5), a rotary shaft, and a switchover damper. The tube body is composed of a main tube unit and a branch tube unit(4). The rotary shaft is rotatably supported by a bearing unit(6). The main tube unit has first and second tube units(2,3). First and second openings are formed at one end of the first main tube unit. A first ring-shaped unit(9) having an opened end connects the first opening of the first main tube unit and the second main tube unit. A second ring-shaped unit(10) connects the second opening of the first main tube unit and the branch tube unit. The rotary shaft and bearing unit are placed at a boundary of the first and second openings. The switchover damper shakes between the first and second ring-shaped units.
Patent KR-20080099530-A (KR)
Title: Side by side refrigerator
Inventor: AN JAE KOOG
IPC: F25D11/02
Filed: 2007-05-09
Abstract: A refrigerator is provided to vary the capacity of a cold room and a freezer and have a fixed freezer to be partitioned off by including a body cabinet, a de-icing unit, and a partition member. The refrigerator comprises the body cabinet(10) forming a first storage room(10a) and a second storage room(10b) for switching to the freezer and the cold room; the de-icing unit(40) producing and storing the ice; and the partition member(60) of an insulation material partitioning off the fixed freezer(20) in which the de-icing unit is admitted from the first storage room.
Patent KR-20080103753-A (KR)
Title: Apparatus for transferring substrates
Inventor: CHOI SEUNG HEON
IPC: B65G49/06
Filed: 2007-05-25
Abstract: A substrate transferring apparatus is provided to transfer substrates without contact by using electromagnet, thereby safely transferring substrates without shaking or vibration when stopping the movement. A plurality of intrados rollers(110) includes ring shape magnet having different polarity is parallelly arranged having a specific gap to a substrate(100) transferring direction. Magnet ring having different polarity is formed on outside of the intrados rollers. Magnets are arranged to have different polarity with adjacent one, thereby maintaining gravitation between intrados rollers. A plurality of outer-race rollers(120) rotates as each intrados roller rotates and transfers substrate. A stopper(140) having the securing force which is greater than the gravitation between a plurality of intrados rollers and plurality of outer-race rollers stops substrate.
Patent KR-20080016443-A (KR)
Title: Electric fuse circuit, memory device, and electronic component
Inventor: YAMAGUCHI SHUSAKU
IPC: G11C29/04
Filed: 2007-05-28
Abstract: An electrical fuse circuit, a memory device, and an electronic component are provided to prevent write operation error of an electric fuse, through precharge operation. A capacitor(101) constitutes an electrical fuse. A write circuit breaks insulation of the capacitor, by applying a voltage to both ends of the capacitor according to a write signal. A precharge circuit precharges the ports of the capacitor. A plurality of sets of the capacitor and the write circuit is installed, and the write circuit of each set applies the voltage to the capacitor according to the write signal at different timing.
Patent KR-20070118537-A (KR)
Title: Composition for prevention of obesity containing a hot pepper extract and health supporting foods containing the same
Inventor: BYUN MOO WON
IPC: A23L33/00
Filed: 2007-06-08
Abstract: A composition comprising the extract of hot pepper is provided to improve dosage convenience by removing hot taste from hot pepper, and allow long-term dosage of hot pepper by daily diet, so that the composition is useful for prevention of obesity. A composition for prevention of obesity comprises 20-100 wt.% of the extract of hot pepper which is prepared by washing fresh hot peppers with water, removing water from fresh hot peppers, extruding the fresh hot peppers juice, heating the juice at 50-100 deg.C, collecting and passing vapor through a cooling device, and collecting liquid, and further comprises 20-80 wt.% of corn silk, wherein the composition is a health supplement food composition selected from fresh water, milk, tea, jelly, juice, extract, drink or favorite food.
Patent KR-20080109443-A (KR)
Title: Driving plasma display panel
Inventor: KONG BYUNG GOO
IPC: G09G3/292
Filed: 2007-06-13
Abstract: A method for driving a plasma display panel is provided to improve a jitter characteristic by applying a sustain pulse with a negative polarity to a scan electrode and a sustain electrode for a sustain period, applying a scan pulse with a positive pulse to the scan electrode for an address period, and applying a data pulse with a negative polarity direction from a reference voltage to the address electrode. A plasma display panel is driven by using a sub field composed of a reset period, an address period, and a sustain period. A scan pulse with a positive polarity is applied to a scan electrode for an address period. A data pulse with a negative polarity direction from a reference voltage is applied to an address electrode by synchronizing with a scan pulse.
Patent KR-20080110430-A (KR)
Title: System for function control in portable terminal
Inventor: LEE JONG BAE
IPC: G11B20/10
Filed: 2007-06-15
Abstract: A function control system of a portable terminal is provided to simply manipulate the portable terminal by using exposed parts except for the main body instead of buttons of the main body. A function control system of a portable terminal(100) comprises an earphone(200) outputting sound and having a touch sensor unit consisting of a plurality of touch sensors, a control device(300) which is connected to the earphone through an acoustic signal line and to the touch sensors through a sensing signal line and controls the function of the portable terminal or the volume of the sound signal according to the order the user touches the touch sensors and the touch type sensed by the touch sensors, and a connector(400) which is positioned between the portable terminal and the control device so that the control device controls the portable terminal and the portable terminal transmits the sound signal to the control device.
Patent KR-20080112621-A (KR)
Title: Organic light emitting diode display
Inventor: HAN MIN KOO
IPC: G09G3/20
Filed: 2007-06-21
Abstract: An organic light emitting diode display is provided to allow organic electro luminescence device of each pixel circuit to radiate the same brightness in response to the same data regardless of the threshold voltage. In an organic light emitting diode display, a control electrode is electrically connected to the scanning line(Scan(1),Scan(2), ...Scan(n)). A switching element(SW) electrically is connected between data line(Data(1),Data(2), ...Data(m)) and the first regular voltage line. A capacitive element(CST) is electrically connected between the switching element and the first regular voltage line. A comparator(COMP) compares the voltage supplied to the switching element with the voltage(VP) applied from the second ground level voltage line(VREF2). The organic electro luminescence device(OLED) is electrically connected between the comparator and the first supply voltage(VSS).
Patent KR-20080113855-A (KR)
Title: Line pattern in semiconductor device and method for forming the same
Inventor: LEE SUNG KWON
IPC: H01L21/027
Filed: 2007-06-26
Abstract: The line pattern of the semiconductor device and a method of forming the same are provided to prevent the leaning phenomenon of the line pattern and to minimize the influence by the subsequent processes by performing a heat treatment before performing the etching for forming the line pattern. The method of forming the line pattern in the semiconductor device comprises as follows. A step is for forming the conductive film(21) on the substrate(20). A step is for forming the buffer layer(22) for preventing the stress of the upper film on the conductive film. A step is for forming the insulating layer on the buffer layer. A step is for patterning the insulating layer, and the buffer layer and conductive film by mask and etching process.
Patent KR-20090000512-A (KR)
Title: Phase mixer circuit and duty cycle correction circuit including the same
Inventor: SHIN DONG SUK
IPC: H03H11/22
Filed: 2007-06-28
Abstract: The phase mixer circuit and duty cycle correction circuit are provided to improve the resolution property of phase by driving the driver to which fast signal is input. The controller(100) senses The phase difference of the second phase signal(In2) and the first phase signal(In1) and outputs the control signal(en). The phase mixing part(200) receives the first phase signal and the second phase signal according to the control signal, and outputs the phase mixing signal(mix drv). The phase mixing part comprises the first driver(210) and the second driver(220). According to the first driver receives the first phase signal according to the control signal and outputs the first driving signal (drv1) to the common node (n1). The first driver comprises the first default driver(212) and the first weight tuning driver(211).
Patent KR-20080092209-A (KR)
Title: Method and apparatus for encoding and decoding multi-view image
Inventor: SONG HAK SUP
IPC: H04N19/593
Filed: 2007-06-29
Abstract: A method and an apparatus for encoding and decoding multi-view images are provided to encode and decode only some of pictures included in a multi-view image sequence using inter-view prediction to increase encoding and decoding speeds. A method of encoding a multi-view image includes a step of selecting pictures to be encoded using inter-view prediction and temporal prediction based on temporal levels from the sequence of the multi-view image(610) and a step of encoding the selected pictures using inter-view prediction and temporal prediction and encoding other pictures included in the sequence using temporal prediction(620).
Patent KR-20090001398-A (KR)
Title: System for management contents based on meaning identification of tag and method thereof
Inventor: YONG HWAN SEUNG
IPC: G06F17/00
Filed: 2007-06-29
Abstract: A system and a method for managing contents based on a semantic ID of a tag are provided to remarkably reduce time/effort needed for checking unwanted contents and searching again the contents of the tag or a synonym by preventing the tag corresponding to the unwanted meaning from searching, and searching the contents having other tags corresponding to the same meaning. An SM database server(10) assigns a meaning ID to each meaning of a word to recognize the word having more than one meaning and the meaning of the word, and managers the meaning ID. A content management server(20) manages contents. A user terminal receives a tag from a user, forms an RTAG by obtaining the meaning ID of the tag from the SM database server through the contents management server, and tags the RTAG to the contents, and transfers the contents tagged by the RTAG to the contents management server. The content management server receives and manages the contents tagged by the RTAG.
Patent KR-20070094586-A (KR)
Title: Molding method of voltage transformer for metering of high reliability
Inventor: KOO JA YEAL
IPC: H01F41/00
Filed: 2007-07-09
Abstract: A method for molding a transformer is provided to improve quality and durability by increasing the adhesion between a synthetic resin and an internal part. A method for molding a transformer includes the steps of: assembling parts which form the inside of the transformer(10) including a winding body of the transformer(10); inserting the assembled parts into a mold, and pre-heating the mold at 60 - 100 degrees centigrade; transferring the mold to a vacuum tank; injecting inflammable synthetic resin into the mold at a temperature of 60 - 90 degrees centigrade and under a vacuum below 1 torr; transferring the mold to a drying furnace; and forming the transformer by hardening the mold at 80 - 120 degrees centigrade under a pressure of 1kg/cm^2 - 5kg/cm^2.
Patent KR-20090006615-A (KR)
Title: Organic light emitting diode
Inventor: KOO HONG MO
IPC: H05B33/14
Filed: 2007-07-12
Abstract: An organic electro luminescence device is provided to disperse the stress of a shadow mask by forming a plurality of organic compound patterns on intended location on a substrate. A plurality of sub pixels(120) radiate different colors. A plurality of sub pixels are arranged in a display unit(130) in a form of matrix. A driving part(160) is located in the outer area of the display unit. A pad part(170) is located in the edge area of the substrate located in the lower portion of the driving part. The pad part delivers scan signal and data signal supplied from an external device through signal wiring. A plurality of organic compound patterns are located on the substrate(110) of the outer side of the display unit. A plurality of organic compound patterns are located as rows more than 2 from a supply direction of the scan signal. A plurality of organic compound patterns are located in domains between the pad part and the display unit. A plurality of organic compound patterns are composed of the organic compound pattern(125a) located in a odd row, and the organic compound pattern(125b) located in an even row.
Patent KR-20080067944-A (KR)
Title: Method for antenna selection in random access procedure
Inventor: YI HYO SEOK
IPC: H04B1/40
Filed: 2007-07-19
Abstract: An antenna selection method during a random access process is provided to enable an MS(Mobile Station) to transmit an uplink message by using an antenna after receiving antenna information selected from a BS(Base Station), thereby improving the reliability of the uplink message received in the BS. A random access preamble is transmitted through antenna switching by using plural antennas(S101). An index corresponding to one of the plural antennas is received from a BS(300)(S102). An uplink message is transmitted by using the one antenna(S103). The BS which receives the random access preamble selects the one antenna by measuring receiving signal strength for each antenna, which is included in the plural antennas.
Patent KR-20080010335-A (KR)
Title: Electronic apparatus
Inventor: SUZUKI MASUMI
IPC: G06F1/20
Filed: 2007-07-25
Abstract: An electronic device is provided to increase cooling efficiency by preventing heat of a PCB(Printed Circuit Board) from increasing temperature of coolant stored in a tank installed in the electronic device such as a notebook computer. An electronic part(21,22) is mounted on the PCB(19). A heat receiver(81,82) is mounted on the electronic part by a heat transfer plate and sections a circulation path of the coolant on the heat transfer plate. A circulation path circulates the coolant from the heat receiver. A heat exchanger receives heat from the coolant by being installed on the circulation path. The tank(37) is placed to the outside of the PCB and stores air in the circulation path by being installed on the circulation path. A pump(38) is placed to the outside of the PCB and circulates the coolant through the circulation path by being installed on the circulation path. A partition(84) is installed between the tank and the PCB. A fan part(32) of a liquid cooling part(27a) is placed outside the closed circulating loop. The tank and the pump are placed outside the periphery of the PCB. The tank is placed between the PCB and a DVD drive(23). Screws are utilized to fix the tank and the pump onto the bottom plate of a base(12a). A partition plate(84) is placed in a space between the PCB and the tank as well as between the PCB and the pump. The partition plate serves to isolate a space containing the PCB from a space containing both the tank and the pump.
Patent KR-20090011405-A (KR)
Title: 통신 단말기를 이용한 부가 서비스 시스템 및 그 방법
Inventor: NOH HYUN KUN
IPC: H04W4/16
Filed: 2007-07-26
Abstract: 본 발명은 착신 단말기의 부재 상태가 해제될 때 그 부재 상태 해제 정보에 따라 발신 단말기와 착신 단말기간 통화 호를 연결한다는 것으로, 이를 위하여 본 발명은, 착신 단말기가 부재 상태이면 부재중 요청된 통화에 대한 발신 단말기의 부재중 정보만을 제공하는 종래 방법과는 달리, 착신 단말기로의 통화 호 연결이 실패한 경우 착신 단말기의 부재 상태 정보를 제공받아 발신 단말기로 전송하고, 착신 단말기의 부재 상태가 해제되면 그에 대응하는 부재 상태 해제 정보를 발신 단말기로 전송하며, 상기 부재 상태 해제 정보를 통해 발신 단말기로부터 통화 호 연결이 요청되면 발신 단말기 및 착신 단말기의 통화 호 연결을 수행하는 교환기와, 착신 단말기의 부재 상태를 판단하여 그 부재 상태 정보를 교환기로 제공하고, 착신 단말기의 부재 상태 해제를 지속적으로 체크하여 부재 상태 해제를 판단하며, 그에 대응하는 부재 상태 해제 정보를 교환기로 제공하는 단말기 상태 정보 관리 서버를 포함하는 통신 단말기를 이용한 부가 서비스 시스템을 구현함으로써, 착신 단말기의 부재 상태 및 부재 상태 해제에 따라 통화 호를 연결하는 부가 서비스를 제공하여 사용자의 이용 편의성을 증진시킬 수 있는 것이다. 
       
     발신 번호 서비스, 부재 상태 정보, 부재 상태 해제 정보, 단문 메시지
Patent KR-20080012238-A (KR)
Title: Simple planetary gear apparatus and manufacturing method of thereof
Inventor: ISHIZUKA MASAYUKI
IPC: F16H1/28
Filed: 2007-08-02
Abstract: A simple planetary gear device and a manufacturing method thereof are provided to maintain a deflection direction of a dummy carrier pin by maintaining a fixed state of a planetary gear with respect to a first carrier using a fixing jig. A simple planetary gear device includes a rotation support unit, which has an axis deflected from an axis of a carrier pin. A dummy carrier pin rotatably supports a planetary gear around the rotation support unit. A deflection direction of the planetary gear(16) is adjusted, so that the planetary gear is mated with an inner teeth gear. A sun gear(14) is arranged. A position and a deflection direction of the dummy carrier pin are fixed by using a fixing jig, and the dummy carrier pin is removed. A deflection carrier pin(34) is inserted into a carrier member(30) at a position, which is determined by the dummy carrier pin.