baber/WOPTO huggingface dataset:
Patent KR-20070094982-A (KR)
Title: Systems and methods for optimizing the resource allocation in a wireless communication system
Inventor: BHUSHAN NAGA
IPC: H04W28/06
Filed: 2006-01-27
Abstract: Systems and methods for optimizing the allocation of resources to serve different types of data flows in a wireless communication system are disclosed. An exemplary method involves calculating data metrics for data in a plurality of queues. Each queue corresponds to a different data flow in the wireless communication system. The data metrics are used to determine a separate transmission metric for each of a plurality of possible transmission formats. The transmission metric for a given transmission format is dependent on the data metrics corresponding to allocated data for the given transmission format. A transmission format is selected that has an optimum transmission metric. The allocated data for the selected transmission format is transmitted on the forward link in accordance with the selected transmission format.
Patent KR-20070106785-A (KR)
Title: Car sway detector for elevator
Inventor: FUKUI DAIKI
IPC: B66B5/02
Filed: 2005-08-10
Abstract: Since there are a variety of models of elevators, it is extremely time consuming to set by each elevator a specified value for judging car sway. Also, when one specified value is made to represent criteria for all elevators in order to save time for the setting, detection results may vary. Specified values as judgment criteria for car sway are prestored as a table or a relational expression that employ elevator specifications as parameters and a means for automatically selecting a specified value by using information on the elevator specifications is provided, which saves time for the setting. Since the set specified value is suitable for that particular elevator, variation in detection results is suppressed to realize a highly reliable car sway detector.
Patent KR-20070112223-A (KR)
Title: Bias control for reducing amplifier power consumption and maintaining linearity
Inventor: NELLIS KEITH
IPC: H03G3/20
Filed: 2006-03-08
Abstract: A method and apparatus for biasing an amplifying device whereby the bias current tracks the input power or the power level of a control signal to thereby efficiently match the bias current with needs of the amplifying device. This method and apparatus overcomes the drawbacks of the prior art by biasing, not for maximum output power, but for the power level of the input signal or the control signal, hi one embodiment a current conditioner operates in connection with the self adjusting biasing circuit to scale or adjust, potentially on an exponential basis, the biasing current for one or more amplifier stages. A cancellation current source may be configured within the bias circuit to cancel unneeded current to further minimize current consumption.
Patent KR-20070113266-A (KR)
Title: Phosphor and process for producing the same
Inventor: HIROSAKI NAOTO
IPC: C09K11/59
Filed: 2006-03-20
Abstract: A green phosphor that exhibits a green luminance higher than those of conventional rare-earth-activated sialon phosphors, having durability higher than those of conventional oxide phosphors, and that emits light by ultraviolet or visible light. There is provided a phosphor comprising a crystal of oxynitride or nitride with F-type Si3N4 crystal structure and, solid dissolved therein, Eu, which phosphor emits a fluorescence having a peak at a wavelength falling within the wavelength range of 500 to 600 nm upon excitation source irradiation. The luminous intensity within the wavelength range of 500 to 600 nm is high, so that the phosphor is excellent as a green phosphor.
Patent KR-20070120147-A (KR)
Title: Apparatus and method for managing services received in a local area network
Inventor: HENRY JEAN BAPTISTE
IPC: H04N7/24
Filed: 2006-04-11
Abstract: The invention concerns a method for managing access to reception services of a gateway distributing services within a local area network. The gateway comprises means for receiving digital services and the capacity to distribute over the local area network to clients the services received. It consists in using levels of priority among the users and modes for booking services to manage the conflicts.
Patent KR-20080015023-A (KR)
Title: Sensor calibration method, exposure method, exposure device, device fabrication method, and reflection type mask
Inventor: YAMAMOTO HAJIME
IPC: G03F7/20
Filed: 2006-05-18
Abstract: There is provided an exposure device capable of accurately controlling an exposure amount on a photosensitive substrate when exposing a pattern of a reflection type mask onto the photosensitive substrate via a projection optical system. The exposure device includes a first sensor (4) for detecting light coming from illumination system (1, 2) to the reflection type mask (M) and a second sensor (5) for detecting light coming from the illumination system to a reference reflection plane formed on the reflection type mask and reflected by the reference reflection plane to reach an image plane of a projection optical system (PO). According to the detection result of the first sensor and the detection result of the second sensor, the first sensor is calibrated and the exposure amount applied to the photosensitive substrate (W) is controlled according to the detection result of the calibrated first sensor.
Patent KR-20090075062-A (KR)
Title: Semiconductor memory device comprising memory cell array having dynamic memory cells using floating body transistors
Inventor: PARK DUK HA
IPC: H01L27/115
Filed: 2008-01-03
Abstract: A semiconductor memory device comprising a memory cell array having dynamic memory cells is provided to transmit a sign efficiently by arranging a dynamic memory cell according the arrangement and structure of the memory cell. Source line(SL1-SL3) and a word line(WL1-WL4) are arranged at the same direction. Bit lines(BL1,BL2) are arranged to be crossed with the word line. Memory cells comprises a plurality of floating bodies. A source region and a drain region of the memory cell which are adjacent in bit line direction each other are shared. A source region arranged in word line direction is connected with the source line, and the gate of memory cells arranged in word line direction are connected so that the word line are formed.
Patent KR-20090075325-A (KR)
Title: Feed composition comprising hempseed meal for fruit fly and preparation method thereof
Inventor: CHO KYOUNG SANG
IPC: C12N5/07
Filed: 2008-01-04
Abstract: A fruit fly feed composition containing hemp seed powder is provided to accelerate pupation and improve growth rate of the fruit fly. A composition for feeding fruit fly comprises 5-20 weight% of hemp seed powder based on total weight. The hemp seed powder is manufactured by drying the total hemp seed and pulverizing. A method for producing the composition comprises: a first step of mixing 5-20 weight% of hemp seed powder, 0.5-2 weight% of agar, and 0.1-2 weight% of yeast in the water; a second step of heating and boiling the mixture of the first step; a third step of adding malt extract and starch syrup in the mixture; a fourth step of cooling the mixture at 60-80°C; a step of adding a preservative; and a step of pouring to a culture bottle.
Patent KR-20090078686-A (KR)
Title: Rotary compressor equipped with combined driving shaft-vane
Inventor: KIM HYUN JIN
IPC: F04C18/344
Filed: 2008-01-15
Abstract: A rotary compressor equipped with a combined drive shaft and vane is provided to remove friction loss generated in the leading end of the vane by preventing the centrifugal force of vane exerted on the inside wall of the housing. A rotary compressor equipped with a combined drive shaft and vane comprises a cylindrical housing(600), a housing cover, a rotor(200), a drive shaft(210), a vane(220), a suction tube(300), a discharge tube(400), a vane adopting part(230), a vane adopting part seat(231), a vane slot(232), a discharge groove(440), and a discharge valve(420). The housing cover is attached to both bottom sides of the housing. The rotor is installed to be eccentric with the housing center. The drive shaft is installed inside the rotor, concentric with the housing center. The vane is protruded through an outer surface(200a) of the rotor close to the housing inside wall so as to form a closed space. The suction tube supplies gas to the inside of the housing. The discharge tube ejects gas compressed inside the housing to outside. The vane adopting part is interfered with the relative motion between the vane and the rotor when the vane passes through the outer surface of the rotor. The vane slot of predetermined length and width is installed in the center of the vane adopting part. The discharge groove is formed on the housing inside wall to secure enough flow path of compressed gas immediately before a discharge port. The discharge valve allows the compacted gas to be discharged only when reaching a specific pressure. One side of the vane is connected to the drive shaft so as to rotate together with the drive shaft and the other is connected to the drive shaft so as to maintain a certain distance from the housing inside surface.
Patent KR-20090084535-A (KR)
Title: Sensor network system, mobile sensor node, schedule update method for mobile sensor node
Inventor: KIM YEON SOO
IPC: H04L29/06
Filed: 2008-02-01
Abstract: A sensor network system, a mobile sensor node, a schedule update method for a mobile sensor node are provided to improve the energy efficiency and cut down data transfer delay time by supporting schedule adjustment of mobile sensor node moving within virtual clusters. A packet receiver(401) receives a sync packet from a sensor node or a boundary node belonging to each virtual cluster. The sync packet comprises schedule information. In case it moves to the boundary node from the first virtual cluster, the schedule adjuster(403) sets up the first schedule as the main part schedule. The additional second schedule which is broadcasted from the boundary node is set up as the part schedule. In this way both the first schedule and the second schedule are followed.
Patent KR-20090085284-A (KR)
Title: Metalic fuel element with nitride-coated layer on cladding inner surface for fast nuclear reactor and the manufacturing method thereof
Inventor: RYU HO JIN
IPC: G21C3/06
Filed: 2008-02-04
Abstract: A metallic nuclear fuel for a fast atomic reactor and a manufacturing method thereof are provided to improve safety of a metallic nuclear fuel by suppressing a mutual reaction between a metallic fuel core and a cladding tube. A metallic nuclear fuel for a fast atomic reactor includes a metallic fuel core(111), a cladding tube(113), and a nitride coating layer(112). The metallic fuel core has a cylindrical shape. The metallic fuel core includes at least one or more elements selected from groups composed of U, Pu, Zr, Am, Np, and Cm. The cladding tube surrounds the metallic fuel core. The cladding tube is made of stainless steel. The nitride coating layer is formed in an inner wall of the cladding tube. A liquid metal(115) is filled between the metallic fuel core and the cladding tube in order to improve thermal conductivity between the metallic fuel core and the cladding tube.
Patent KR-20090088540-A (KR)
Inventor: YOON BON
IPC: G09F19/00
Filed: 2008-02-15
Abstract: A luminous notice board is provided to prevent the damage of a cover by installing a photo luminescent sign board made of a stainless on the surface of the cover. In a luminous notice board, a photo luminescent plate(15) is formed on a base(11). A pollution protection part(17) is formed on the photo luminescent plate. The sticker adhesion preventing part and a scribbling prevention unit(18) are formed on a top coat, and an anticorrosive layer(13) is formed on the base. A base is made of steel, aluminum or the stainless, and the sign board(10) is installed on a post.
Patent KR-20090089999-A (KR)
Title: Power unit for carrying
Inventor: NO HYEUN GU
IPC: B65G43/00
Filed: 2008-02-20
Abstract: A portable power device of a conveyer system is provided to drive an acceleration motor of the conveyor using the battery for a vehicle or household power. A cart(60) moves along a rail of a saltern. A conveyor(50) transfers the salt loaded on the cart. An acceleration motor is mounted on the conveyor. A battery(10) for a vehicle supplies the DC power or commercial power to the acceleration motor. A 600-watt AC conversion device is connected to the battery for the vehicle. A 400-watt inverter is connected to the output terminal of the 600-watt AC conversion device. The 400-watt inverter controls the input of the single phase 220V and the output of the three-phase 220V. A 0.4 KW three-phase acceleration motor(40) is connected to the 400-watt inverter.
Patent KR-20090093555-A (KR)
Title: Yogurt with Living Lactic Acid Bacteria for Salad Dressing and Method Thereof
Inventor: KIM CHUL HONG
IPC: A23L23/00
Filed: 2008-02-29
Abstract: A method for preparing fermented milk for a salad dressing containing live lactic acid bacteria is provided to improve the taste of the salad dressing. A method for preparing fermented milk for a salad dressing comprises the following steps of: mixing raw materials well and sterilizing them; inoculating a pre-cultivated lactic acid bacteria culture liquid to the well-mixed raw materials and fermenting them; and adding a salad dressing to the fermented lactic acid bacteria culture liquid. The raw material contains raw milk, mixed skim milk powder and white sugar in a ratio of 90:5:5 and sterilizes at the temperature of 90~94°C for 6-8 minutes. The lactic acid bacteria contain two or more strains selected from the group consisting of Lactobacillus bulgaricus, Lactobacillus acidophilus and Streptococcus thermophilus. A mixing ratio of the salad dressing and the fermented milk is 6.5~8.0 to 2.0~3.5. The salad dressing consists of one or more fruits selected from the group consisting of pineapple, kiwi, lettuce, tomato, mustard and grape.
Patent KR-20090094617-A (KR)
Title: Antibiotic, anti-inflammatory and immunologically enhancing composition
Inventor: KIM CHOONG JEUNG
IPC: A61K36/539
Filed: 2008-03-03
Abstract: A composition for enhancing antibacterial and anti-inflammatory effect and immunity, which contains Coptidis Rhizoma and Scutellariae Radix is provided to produce livestocks and marine products without contamination by antibiotics. A composition for enhancing antibacterial, anti-inflammation, and immunity of poultry comprises Coptidis Rhizoma, Scutellariae Radix, Phellodendri Cortex, Gardeniae Fructus and Astragalus membranaceus Bunge. The Astragalus membranaceus Bunge is an extract of Astragalus membranaceus Bunge containing a beta-glucan. A method for producing the extract of Astragalus membranaceus Bunge containing beta-glucan comprises: a step of heat-extracting Astragalus membranaceus Bunge and filtering; a step of concentrating the extract; a step of adding alcohol and precipitating polysaccharide; a step of filtering the precipitate and resolving in the water; and a step of adding alcohol and drying to obtain the polysaccharide.
Patent KR-20090096011-A (KR)
Title: Method for preparing adsorption-decomposition type nano composition fiber
Inventor: CHO SUNG GUK
IPC: B82B3/00
Filed: 2008-03-07
Abstract: A method for manufacturing adsorption-degradable nanofibers is provided to secure deodorization, deodorization and far-infrared radiation effects by using yarn containing charcoal in which Ag-Zn-Zeolite or Titanium-Silicate is dipped. A method for manufacturing adsorption-degradable nanofibers comprises the following steps of: activating the surface of charcoal; reforming the surface using Ag-Zn-Zeolite or Titanium-Silicate with a coupling agent; and dipping the Ag-Zn-Zeolite and/or Titanium-Silicate on the surface of the surface-reformed charcoal. The coupling agent represents 3-bromopropyltrimethoxysilane(BPTMS), 3-mercaptotrimethoxysilane(MPTMS) or 3-aminopropryltriethoxysilane(APTES).
Patent KR-20090098317-A (KR)
Title: Device for removing exhaust hydrogen of fuel cell system
Inventor: LEE HYUN JOON
IPC: B01F23/10
Filed: 2008-03-14
Abstract: A hydrogen exhaust device for a fuel cell system is provided to remove a large amount of exhaust hydrogen, and to increase the humidification amount of a stack, thereby improving the durability of a stack. A hydrogen exhaust device for a fuel cell system comprises a fuel electrode(12) of a fuel cell stack(10); and a purge valve(16) which purges the hydrogen exhausted from the fuel electrode. An ejector(100) inhaling air from the outside is installed on the hydrogen purge line(18) extended from the purge valve, and a post treatment device capable of removing the exhaust hydrogen is connected to the discharge line(28) of the ejector. The post treatment device is a humidifier(26) for providing the humidified air to the air electrode(20) of the fuel cell stack, and the discharge line of the ejector is connected within the humidifier.
Patent KR-20090099204-A (KR)
Title: Method of registering advertisements on an electronic map
Inventor: CHOI JIN WAN
IPC: G06Q50/00
Filed: 2008-03-17
Abstract: A method of registering advertisements on an electronic map is provided to prevent advertisements from overlapping on a display unit by registering advertisements to each lattice. A connection request of a terminal through a network is received. The map information is searched from the map information database. The searched map as described above is transmitted to a terminal(206). The advertisement contents registration request related to one or more lattices among a plurality of lattices are received from the terminals(210,216,218). The central coordinate value and the scaling related to the map information are registered to the advertisement database in a relation to the advertising material information based on the received advertisement contents registration request(220,222).
Patent KR-20080040647-A (KR)
Title: Apparatus for and method of processing substrate
Inventor: KIMURA MASAHIRO
IPC: H01L21/302
Filed: 2008-03-18
Abstract: A substrate processing apparatus is provided to maintain the process capability of process liquid and recycle process liquid by educing impurities melted in process liquid and by depositing the impurities in the bottom of a cooling bath. A substrate is received in a process bath(10) in which process liquid is stored. The process liquid exhausted from the process bath is supplied to the process bath again in a circulation path. A cooling bath is installed in the circulation path to store and cool the process liquid. An exhaust unit exhausts the impurities deposited in the cooling bath. A circulation unit pumps up clean liquid on the process liquid stored in the cooling bath and supplies process liquid to the circulation path positioned in the bottom portion.
Patent KR-20090101582-A (KR)
Title: Bio-silica chip using silica binding protein and method for fabricating the same
Inventor: LEE SANG YUP
IPC: G01N33/53
Filed: 2008-03-24
Abstract: PURPOSE: A bio-silica chip using silica conjugated protein and manufacturing method thereof without complex probing protein purifying process are provided. CONSTITUTION: A bio-silica chip contains a fusion protein of silica conjugated protein and probe protein in a chip containing a silica layer. A method for manufacturing the bio-silica chip comprises: a step of culturing a recombinant microorganism to express the fusion protein; and a step of collecting expressed fusion protein and fixing the silica layer on a chip.
Patent KR-20090104173-A (KR)
Title: Connector assembly
Inventor: MO JUNG HYUK
IPC: H01R13/639
Filed: 2008-03-31
Abstract: PURPOSE: A connector assembly is provided to improve the workability by preventing a locking holder from being moved to an assembly position arbitrarily due to the external force before a first connector is coupled to a second connector. CONSTITUTION: A connector assembly includes a first housing(11) and a locking holder(30). The first housing forma the external appearance or frame of a first connector, and a coupling unit(14) is formed on the external surface of the first housing. A coupling lever(15) is protruded toward the one side of the coupling unit, wherein the coupling lever is latched at the one side of a second connector. The locking holder is inserted into the space between the external surface of the first housing and the coupling lever.
Patent KR-20090105404-A (KR)
Title: Service system for multimedia contents and method thereof
Inventor: PARK SANG MIN
IPC: H04L9/32
Filed: 2008-04-02
Abstract: PURPOSE: A multimedia contents service system and a method thereof are provided to post as various multimedia contents as possible to satisfy a taste of a user who wants to make a web page abundant. CONSTITUTION: A multimedia contents service system includes an authentication server(122) and a web server(124). The authentication server checks whether a user accessing online has a right about selected multimedia contents. The web server determines that the user has the right, at least a part of the selected multimedia contents and product selling place information about the selected multimedia contents are posted on a web page.
Patent KR-20090107158-A (KR)
Title: Automatic holography display device
Inventor: KWON OH JEONG
IPC: G02B30/25
Filed: 2008-04-08
Abstract: PURPOSE: An automatic holography display device is provided to form a cholesteric liquid crystal panel and a phase difference plate which are modularized, thereby simplifying a manufacturing process and reducing a manufacturing cost. CONSTITUTION: An automatic holography display device includes the first liquid crystal panel(1), the second liquid crystal panel(2), and a backlight(4). The second liquid crystal panel is installed on a lower part of the first liquid crystal panel. The backlight emits light by being installed in a lower part of the second liquid crystal panel. The second liquid crystal panel includes a cholesteric liquid crystal panel(20), the first phase difference plate(31), and the second phase difference plate(32). The backlight includes a reflector. The reflector(43) reflects light.
Patent KR-20090007203-A (KR)
Title: Method for driving surface emitting semiconductor laser, optical transmission module, and handheld electronic device
Inventor: UENO OSAMU
IPC: H01S5/183
Filed: 2008-04-14
Abstract: A method for driving a surface emitting semiconductor laser, an optical transmission module, and a handheld electronic device are provided to perform the driving operation by using the negative gradient domain of the internal resistance. An optical transmission module(10) comprises an optical transmitting device(20), and an optical transmission media(30) and an optical receiving device(40). The optical transmitting device converts the electric signal into the optical signal. The optical transmitting device comprises a VCSEL(50) and a driver circuit(60). The VCSEL irradiates the laser light of the wavelength according to the transmission range of the optical signal. The optical transmission media is comprised of the optical fiber or the optical guide. The optical receiving device converts the transmitted optical signal into the electric signal. The optical receiving device comprises a photo diode(70) and an amplifier(80). The photo diode converts the optical signal into the electric signal. An amplifier amplifies the transformed electric signal.
Patent KR-20090109202-A (KR)
Title: The fax transmission system which uses a cellular phone
Inventor: GIHM JOUG HUN
IPC: H04W92/16
Filed: 2008-04-15
Abstract: PURPOSE: A fax transfer system using a portable terminal transmitting a fax is provided to transmit a document or a file in a computer to the other user by fax by using a mobile terminal. CONSTITUTION: A fax transfer system using a portable terminal transmitting a fax is as follows. Communication between a personal computer and a server performs in order to control a file at remote place. A folder and file name in the computer is called from a portable terminal. The file is transmitted to a mobile fax server after inputting the number of a fax receiver. The mobile fax server downloads the corresponding file and transmits the file to the fax transfer system.