baber/WOPTO huggingface dataset:
Patent KR-20090108175-A (KR)
Title: Mobile digital audio system using rechargeable battery
Inventor: PARK JOON HOON
IPC: H04R3/00
Filed: 2008-04-11
Abstract: PURPOSE: A mobile digital audio system using rechargeable battery is provided to rapidly charge the rechargeable battery and prevent overheat or deterioration of the rechargeable battery. CONSTITUTION: A mobile digital audio system using rechargeable battery comprises a USB port(51), a battery charge unit(10), a boosting unit(20), a USB and audio codec unit(30), an amplifier(40), and a speaker(54). The USB port is used in a connection with the outside digital device. The battery charge unit charges the battery from the USB port or from external power supply. The boosting unit boosts the output voltage supplied from the battery of the battery charge unit. The USB and audio codec unit is supplied the electricity from the boosting unit. The USB and audio codec unit outputs converted audio signal from analog to digital. The amplifier is supplied the electricity from the boosting unit. The amplifier amplifies the analog audio signal outputted from the USB and audio codec unit. The speaker reproduces an audio which is analog audio signal amplified from the amplifier.
Patent KR-20080096461-A (KR)
Title: Touch-based tab navigation method and related device
Inventor: BAMFORD DREW
IPC: G06F3/041
Filed: 2008-04-25
Abstract: A touch-based tab navigation method and a related device are provided to enable a user to navigate through menu options using a touch-sense input device. A touch-based tab navigation method comprises the following steps of: sequentially arranging tabs in a linear direction on the display of a portable digital information terminal, and displaying a set of the first tabs which include tabs, a subset of tabs included in master tabs; receiving a touch input from a user when the user touches a touch responsive area(104) of the digital information terminal, and then he/she drags the first tabs with his/her finger; changing positions of displayed tabs according to the linear direction on the display unit(102); and displaying a set of the second tabs, subsets of tabs included in the master tabs.
Patent KR-20090115001-A (KR)
Title: Image forming apparatus and sensing unit thereof
Inventor: KANG NAE WAN
IPC: G03G21/00
Filed: 2008-04-30
Abstract: PURPOSE: An image forming apparatus and a sensing device thereof are provided to maintain the performance of the image forming apparatus by removing the contaminants attached to a sensor by the transferring force of a print medium without a separate driving unit. CONSTITUTION: An image forming apparatus comprise a sensor and a cleaning unit. The cleaning unit(40) cleans the sensor by being operated by a moving print medium. The cleaning unit comprises an operation member and a cleaning member. The operation member(60) rotates as coming in contact with the moving print medium. The cleaning member(70) cleans the sensor according to the operation member rotates by being installed in the operation member.
Patent KR-20090119365-A (KR)
Title: Low frequency therapy apparatus
Inventor: MOON HYEONG SEONG
IPC: A61N1/32
Filed: 2008-05-16
Abstract: PURPOSE: A low frequency therapeutic apparatus is provided to wear inside clothes and easily use the apparatus in life. CONSTITUTION: A low frequency therapeutic apparatus(A) comprises a pad, shoulder band, auxiliary band, low frequency generation electrode, and controller. The pad(100) covers shoulder and back and has power supply connector. The shoulder band(200) connects the upper end and lower end of the pad. The auxiliary band(300) has an extended both ends of the pad and is connected to the shoulder band. The plural low frequency generation electrode(400) is uniformly dispersed inside the pad. The controller(500) is coupled to the power supply connector and applies power to the low frequency generation electrode.
Patent KR-20090119532-A (KR)
Title: Method and system for recommending advertisement keyword by analyzing log
Inventor: LEE KEON SU
IPC: G06F17/30
Filed: 2008-05-16
Abstract: PURPOSE: A method and a system for recommending an advertisement keyword by analyzing a log file are provided to recommend the keyword set induced by the URL(Uniform Resource Locator) of the new advertiser by analyzing the log information related to the URL after the URL is inputted from the new advertiser. CONSTITUTION: A URL input unit(210) receives the URL from the new advertiser. A database(230) stores the log file related to all kinds of URLs. A log analyzer(220) analyzes the log file related to the inputted URL. An advertisement keyword recommender(240) recommends the keyword set induced by the URL as the advertisement keyword according to the log analysis result.
Patent KR-20090120902-A (KR)
Title: Inner container and elecric rice-cooker having the same
Inventor: CHOI YUN JIN
IPC: A47J27/08
Filed: 2008-05-21
Abstract: PURPOSE: An inner pot and an electric rice cooker with the inner pot are provided to cook various types of rice at the same time, thereby improving service quality. CONSTITUTION: An inner pot for an electric rice cooker includes a body(111) and a partition(112). The body with open top provides a storage space in which cooking takes place. The partition divides the storage space into two or more cooking sections, isolating the cooking sections. The partition is detachable from the body.
Patent KR-20090121580-A (KR)
Title: Method for displaying size recognizable product image in internet shopping mall
Inventor: SIM JAE YUN
IPC: G06Q30/06
Filed: 2008-05-22
Abstract: PURPOSE: A product image expressing method capable of recognizing the size of a product in an internet shopping mall is provided to display and duplicate the image of the reduced product. CONSTITUTION: A client program receives a product shape data from an internet shopping mall server(S60). The client program recognizes a marker from a photographing image(S70, S80). The client program generates a product image according to the ratio of the marker from a product mold data. The client program synthesizes the generated product image on the photographed image(S90). The client program displays the synthesized image(S100).
Patent KR-20090121863-A (KR)
Title: Method for providing non-voice data corresponding to voice data in mobile network and system thereof
Inventor: CHA WON JAE
IPC: H04W4/20
Filed: 2008-05-23
Abstract: PURPOSE: A method for providing non-voice data corresponding to voice data in a mobile communication network and a system thereof are provided to transmit non voice data like a caption together with voice to auditory disable people in the mobile communication network. CONSTITUTION: A non voice data receiving unit(140) receives non voice data corresponding to voice data of the second terminal from a data conversion center. A non voice data processing unit(150) processes the non voice data to transmit the non voice data together with voice data of the second terminal. A transceiver(110) receives voice data between the first and second terminals based on a determined transmitting method. The transceiver transmits the processed non voice data to the first terminal.
Patent KR-20090123477-A (KR)
Title: Flash memory device and method of manufacturing the same
Inventor: SHIN HACK SEOB
IPC: H01L27/115
Filed: 2008-05-28
Abstract: PURPOSE: A flash memory device and a manufacturing method thereof are provided to overcome the integration limit of a memory cell due to the limit of a plane area of a semiconductor substrate by stacking cell transistors and NAND cell strings three-dimensionally. CONSTITUTION: A semiconductor layer(130) is formed on a substrate(110). Junction regions(131) setting the region between the junction regions to a channel region(133) are formed with a stripe type. An interlayer isolation layer(140) for insulation is formed on a semiconductor layer. A cell stack(150) is formed by repeatedly stacking the semiconductor layer with the junction region and the interlayer isolation layer. The arrangement of through holes passing through the cell stack and dividing the junction regions to the both sides is formed. A trap layer stack(170) is formed in an inner sidewall of the through holes for storing the charge. The gate columns(180) filling the through holes are formed on the trap layer stack.
Patent KR-20090124119-A (KR)
Title: Power supply having a actively protection circuit and a control method therefor
Inventor: CHOE SANG DON
IPC: H02J3/12
Filed: 2008-05-29
Abstract: PURPOSE: A power supply unit and a control method thereof are provided to secure a stable operation by limiting an output of a power conversion circuit according to a change of power consumption of the power conversion circuit or impedance of a load. CONSTITUTION: A power conversion circuit(10) converts an input power. A load impedance detecting part(30) detects impedance of the load connected to an output terminal of the power conversion circuit. An impedance comparing part(32) compares the load impedance value detected by the load impedance detecting part with a reference impedance value, and includes a first impedance comparing circuit and a second impedance comparing circuit. The first impedance comparing circuit detects a high impedance state of the load. The second impedance comparing circuit detects a low impedance state of the load. A control part(40) controls an output of a power conversion circuit based on the compared result of the impedance comparing part.
Patent KR-20090124408-A (KR)
Title: Instant tea cup
Inventor: LEE IN SEON
IPC: B65D85/804
Filed: 2008-05-30
Abstract: PURPOSE: An instant tea container is provided, which can make tea conveniently on the spot and can drink it by pouring cold water or warm water. CONSTITUTION: An instant tea container comprises a cup(1); tea material(2) which is sealed in the bottom of the cup; a sealing sheet(4) in which the edge is adhered to the inner lower end of the cup and which hermetically seals the upper end of the tea material; and a filter(3) in which the edge is adhered to the inner side of the cup and which is made of material having filterability.
Patent KR-20090125316-A (KR)
Title: Bundling management system for display of advertisement contents
Inventor: JANG HYOUK JUN
IPC: G06Q30/02
Filed: 2008-06-02
Abstract: PURPOSE: A batch processing system for outputting advertisement contents capable of improving purchasing efficiency of the advertisement contents is provided to supply the convenience about an indoor/outdoor advertisement process to an advertiser by processing an advertisement medium selection. CONSTITUTION: A medium registration management unit(205) manages auction information reception and medium registration information reception. An exact calculation unit(203) selects exact calculation information and exact calculation processing information corresponding to an auction result. A management department(201) generates a control schedule for the advertisement output. The management department offers the control schedule and target advertisement information to a medium output system.
Patent KR-20090125971-A (KR)
Title: Grating
Inventor: PARK BONG HWAN
IPC: E03F5/06
Filed: 2008-06-03
Abstract: PURPOSE: A grating and manufacturing method thereof are provided to improve a work efficiency and productivity, secure a work space, save the personnel cost, and lower a product faulty rate. CONSTITUTION: A grating comprises a pair of plate bars(100,102), bearing bars(106), and a finish plate bars(104a,104b). Coupling holes are formed at a certain interval on the pair of plate bars. The pair of plate bars are correspondingly arranged. Projections(106a) formed on both ends of the bearing bar is fixed to the plate bar. The finish plate bars are formed crossed on the end part of the plate bars.
Patent KR-20080106868-A (KR)
Title: Method of forming protocol data
Inventor: KIM YONG HO
IPC: H04L29/02
Filed: 2008-06-04
Abstract: A protocol data forming method is provided to improve efficiency of a system resource by transmitting a code block using RLC method between a transmitting side and a receiving side in an OFDMA system when configuring a MAC PDU(Protocol Data Unit). A size of a block generated by dividing the data transmitted from the upper layer and a size of a block group composed of predetermined blocks are negotiated. The block and the block group fragmenting upper layer data according to the negotiated result are comprised. A sub header for controlling an automatic retransmission method based on the random linear coding and the protocol data including the block and the block group are comprised.
Patent KR-20090128227-A (KR)
Title: Apparatus and method for social network service on unified communication
Inventor: SON EUI SEUNG
IPC: G06Q50/30
Filed: 2008-06-10
Abstract: PURPOSE: A social network service apparatus and a method thereof based on an integrated communication environment are provided to utilize comprehensively various personal connections lists provided from integrated communication, thereby providing optimal broker information according to the importance and awareness of each of the personal connections lists. CONSTITUTION: A relation list management unit(21) obtains relation lists from an integrated communication system. The relation list management unit manages the relation lists according to the importance and awareness of each list. A keyword input unit(22) receives a keyword from a user. An information searching unit(23) searches broker information with high importance and awareness in the relation lists through the inputted search word. A service providing unit(24) offers the searched broker information.
Patent KR-20090130538-A (KR)
Title: Pharmaceutical compositions for prevention and treatment of cancer containing astilbe chinensis extracts, fractions, the isolated triterpene compound therefrom or the pharmaceutically acceptable salts as an active ingredient
Inventor: LEE HYEONG KYU
IPC: A61P35/00
Filed: 2008-06-16
Abstract: PURPOSE: A pharmaceutical composition containing triterpene compound isolated from Astilbe chinensis for preventing and treating cancer is provided to reduce adhesion ability of cancer cells and proliferation of the cancer cells. CONSTITUTION: A pharmaceutical composition for preventing and treating cancer contains Astilbe chinensis extract as an active ingredient. The Astilbe chinensis extract is obtained using water, alcohol of C1-C4 or their mixture solution. The pharmaceutical composition for preventing and treating cancer contains Astilbe chinensis fraction as an active ingredient. The Astilbe chinensis fraction is obtained by suspensing the Astilbe chinensis extract in the water, fractioning with hexane or through column chromatography using mixture solvent of hexane, chloroform, and methanol as elution solution. The pharmaceutical composition for preventing and treating cancer contains triterpene compound and its pharmaceutically acceptable salt.
Patent KR-20090131575-A (KR)
Title: Gel or balm-type compositions for cleansing skin
Inventor: LEE JI YOUNG
IPC: A61Q19/10
Filed: 2008-06-18
Abstract: PURPOSE: A skin cleansing composition of gel or balm is provided to ensure high moisturization and irritation reduction. CONSTITUTION: A skin cleansing composition of gel or balm type is obtained by adding neutralizing agent to plant oil and mixing transparent agent, salt and purified water. The plant oil contains palm oil, palm kernel oil, olive oil, castor oil, jojoba oil, rice oil, and camellia oil. The plant oil is contained in 20-50 weight% based on total skin cleansing composition. A method for producing the skin cleansing composition comprises: a step of heating plant oil; a strp of making the base; a step of dissolving transparent and salt in purified water and adding to mixture to prepare liquid cleansing composition; and a step of maturing the composition.
Patent KR-20090131824-A (KR)
Title: Image type wandering measurement system and traffic parameter computing method using thereof
Inventor: OH JU SAM
IPC: G08G1/04
Filed: 2008-06-19
Abstract: PURPOSE: An image type wandering measurement system and a traffic parameter computing method using the same are provided to obtain a speed automatic correction value using the difference between the vehicle obtained through an image processing of a digital camera and the vehicle obtained by the piezo sensor buried under the road. CONSTITUTION: A digital camera(100) is installed in an upper part of the road and obtains the image of the vehicle traveling on the road. A piezo sensor(200) is buried on the road of an image sensing region(11) obtaining the image of the vehicle by the digital camera and senses the load applied to the wheels of the vehicle. The piezo sensor is installed to cross from an edge of an entrance(A) of the image sensing region with a fixed angle diagonally without crossing the road direction vertically. An operator(300) determines whether the vehicle passes through the image sensing region using a wheel load signal transmitted from the piezo sensor and the digital image transmitted from the digital camera.
Patent KR-20090132037-A (KR)
Title: Equipment rescue a ventilation machine of ventilation fan duplication
Inventor: LEE KWANG CHOON
IPC: F24F7/02
Filed: 2008-06-20
Abstract: PURPOSE: A ventilation apparatus of a dual ventilation fan is provided to extend a life of a motor by minimizing resistance generated in sudden starting and sudden stop of the motor in a power transfer unit. CONSTITUTION: The ventilation apparatus of a dual ventilation fan includes: a machine room(16) formed on one side of a case(11) by a barrier plate(12); a motor fixed to the inside of the machine room; a fixing plate having a bearing metal(22) formed on both sides of an intake port(14) and an exhaust port(15) formed on both sides of the case; a driven shaft(43) interlinking the bearing metal of both side; a power transfer unit connected to a driving shaft(41) of the motor through a through-hole(13) of the barrier plate; and first and second ventilation fans(20,21).
Patent KR-20090132103-A (KR)
Title: Game card for learning nutrient digestion and system thereof
Inventor: PARK CHAN GON
IPC: G09B19/22
Filed: 2008-06-20
Abstract: PURPOSE: A game card for learning nutrient digestion and a system thereof are provided to improve learning efficiency by applying a game method comprising of one set of a digestive enzyme card and a nutrient card to the learning. CONSTITUTION: In a device, a nutrient digestive training game card(100) includes a plurality of nutrient cards(110) and a plurality of digestive enzyme cards(120). Identification characters(117,127) or discrimination images are marked on each back side of the digestive enzyme card and the nutrient card. The identification character or the discrimination image is formed in order to distinguish the nutrient card and the digestive enzyme card. Nutrients are marked on nutrient cards. The digestive enzyme corresponding to each nutrient is marked on the digestive enzyme card.
Patent KR-20090132715-A (KR)
Title: Transmission system to designated recipient of contents with constraint to offer by client over drm
Inventor: KIM JEUNG SEOP
IPC: G06F15/00
Filed: 2008-06-23
Abstract: PURPOSE: A system for transmitting contents including various matters provided by a client through a DRM mode to a designated receiver is provided to ensure secret maintenance between the client and the receiver, thereby improving security. CONSTITUTION: A client unit(10) demands transmission of DMR contents. A security DRM server unit(20) extracts the demanded contents, usage right of the contents, information, charging target information on the DRM contents, and designated receiver information from the client unit. A DRM server unit(30) transmits DRM packaging-performed DRM contents to a designated client unit(40). The designated client unit executes the DRM contents within a limit range and the usage right of the DRM contents included in an RO(Rights Object).
Patent KR-20100001290-A (KR)
Title: Manufacture method of track link
Inventor: KIM JUNG GU
IPC: C21D1/00
Filed: 2008-06-26
Abstract: PURPOSE: A manufacturing method of a track link is provided to increase the productivity by executing a line production and reducing the production costs. CONSTITUTION: A manufacturing method of a track link comprises the steps for: executing the high-frequency heating while moving the material for link processed in the track link form through a milling process and a hot forging process; and successively executing the high-frequency quenching heating process and the high-frequency tempering heating process on the surface of the material for link by using a high-frequency heater(21) and cooling banks(22,24). The high-frequency quenching heating process and the high-frequency tempering heating process are only executed about the side of the material for link contacted to a roller during driving. The high-frequency condition comprises the output of 180~185kw, the voltage of 630~700V, and the range of the frequency 7.6~8.4KHz in the high-frequency quenching heating process. The high-frequency condition comprises the output of 50~70kw, the voltage of 300~400V, and the range of the frequency 2.5~2.9KHz in the high-frequency tempering heating process. The moving speed of a moving chute in the material for link is the range of 14~16mm/sec.
Patent KR-20100001311-A (KR)
Title: Method for evaluating water-proofing adhesion in automotive steel sheet
Inventor: KIM TAEK EUI
IPC: G01N19/04
Filed: 2008-06-26
Abstract: PURPOSE: A method for evaluating the water-proofing adhesion of a vehicle steel sheet is provided to improve the reliability of the estimation scale by making the quantitative analysis of the part separated from the steel sheet. CONSTITUTION: A deposited and covered steel sheet specimen dips in the water to be kept. An evaluation reference plate with a plurality of straight lines drawn on the surface of a steel sheet specimen in vertical and horizontal direction using a cutter is formed. An inspection adhesive tape is detachably attached to the surface of the steel sheet. An actual image is stored after attaching the adhesive tape to the inspection target steel sheet.
Patent KR-20100001342-A (KR)
Title: Catheter for ablating vascular chronic total occlusion
Inventor: AHN SUNG HOON
IPC: A61B17/32
Filed: 2008-06-26
Abstract: PURPOSE: A catheter for ablating vascular chronic total occlusion is provided to reduce heat due to friction between a lesion removal tool and a lesion by supplying the cooling fluid. CONSTITUTION: A first port is formed in a proximal end of an external conduit(10). The expandable fluid is supplied to the external conduit through the first port. A longitudinal axis of an internal conduit is extended in parallel to the longitudinal axis of the external conduit. A balloon(30) is attached to a distal end of the catheter and swells in the blood vessel with the expandable fluid. A guide wire(40) is extended through the internal conduit. A lesion removal tool(50) is arranged in the distal end of the guide wire. A driver(60) supplies the driving force or energy to the lesion removal tool.
Patent KR-20100001868-A (KR)
Inventor: HAN BYOUNG HEE
IPC: H01L29/78
Filed: 2008-06-27
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent electric short by connecting a gate conductive part formed on a pin pattern to a landing plug. CONSTITUTION: An active area, a device isolation area, and a gate area are defined on a semiconductor substrate(100). A mask pattern exposing the gate area is formed on the semiconductor substrate. A recessed groove is formed on the active region by etching the exposed active area and device isolation area. An ion implantation area(110a,110) is formed on the oxide layer comprising the device isolation area and the lower side of the recessed groove by performing an ion implantation process. The pin pattern is formed on the semiconductor substrate by an etching process. The mask pattern is removed after the ion implantation process.