baber/WOPTO huggingface dataset:
Patent KR-20050057464-A (KR)
Title: Rfid tag wide bandwidth logarithmic spiral antenna method and system
Inventor: JUK PHILLIP C
IPC: H01Q9/27
Filed: 2003-09-16
Abstract: A radio frequency identification (RFID) tag antenna system includes a planar two arm logarithmic spiral antenna with a suitably small form factor. There are two arms are of conductive foils or etched copper plating on a substrate the extend outwardly from a center in a logarithmic fashion. The two arms are identical to each other but rotated in the plane by 180 degrees. The arms also grow proportionally in width as they extend outward, but at any given distance from the center the width of both arms are equal to each other and, preferably, equal to the spaces between the arms. An impedance matching network receives the RF signal received by the dual spiral antenna and feed the RF signal to an electronic circuit that rectifies and multiplies the signal to form a DC signal that charges a capacitor. The electronics may be built onto the same substrate as the planar antenna, but preferably, the electronic circuit is built onto a second substrate is mounted, making appropriate electrical connections, to the antenna bearing substrate.
Patent KR-20050062635-A (KR)
Title: Single oscillator dsss and ofdm radio receiver and transmitter
Inventor: ZHANG YIFENG
IPC: H04B1/40
Filed: 2003-10-08
Abstract: A transmitter (200) and/or receiver (100) includes a single crystal clock oscillator (10) circuit and a sample rate converter (160) that selectively generates samples at an alternative frequency for subsequent transmission or decoding. A 40MHz crystal provides the clock signal for the digital-to-analog converters (220) and analog-to-digital converters (1 SO) that are used to convert the samples to and from analog forth. In an IEEE 802.11-compatible embodiment, the 802.11a compatible 20MHz OFDM samples are converted to and from analog form directly, whereas a sample rate converter (210) converts the 802.1 lb compatible 22MHz DSSS samples to and from 40MHz samples to provide compatibility with the 40MHz analog conversions.
Patent KR-20050072453-A (KR)
Title: Frequency and phase control apparatus and maximum likelihood decoder
Inventor: MIYASHITA HARUMITSU
IPC: G11B20/14
Filed: 2003-10-20
Abstract: A frequency and phase control apparatus (100) includes an analog/digital conversion section (62) for converting a reproduction signal into a multiple bit digital (64) signal based on a clock signal (63); a maximum likelihood decoding section (4) for converting the multiple bit digital signal into a binary signal (66); a pattern detection section (50) for detecting a pattern of the binary signal; and a determination section (11) for determining whether or not the multiple bit digital signal and the clock signal are in synchronization with each other based on the detection result. When the determination result of the determination section indicates that the multiple bit digital signal and the clock signal are in synchronization with each other, the maximum likelihood decoding section generates a binary signal based on a first state transition rule; otherwise, the maximum likelihood decoding section generates a binary signal based on a second state transition rule.
Patent KR-20050084636-A (KR)
Title: Inspecting method and apparatus for a led matrix display
Inventor: GIRALDO ANDREA
IPC: G09G3/00
Filed: 2003-11-03
Abstract: A method for sensing a light emissive element in an active matrix display pixel cell (20; 20') further comprising a data line (21) connectable to a drive element (24) and to a first electrode (29) of the emissive element (25). The data line (21) is connected to the anode (29) of the emissive element (25), and a sensing voltage (V1) to reverse bias the emissive element (25), and detecting any leakage current (IL) flowing through the emissive element (25).
Patent KR-20050075868-A (KR)
Title: Acrylic resin, resin boards, transparent electrode boards for touch panels, touch panels, and processes for production of them
Inventor: SUGAMOTO HIDEYUKI
IPC: G06F3/033
Filed: 2003-11-10
Abstract: A process for the production of acrylic resin boards by polymerizing and curing a polymerizable mixture which comprises 100 parts by mass of a mixture comprising an alkyl methacrylate wherein the alkyl has 1 to 4 carbon atoms and a polyfunctional (meth) acrylate, 0.001 to 1 part by mass of a polymerization initiator having a ten-hour half-life temperature of 80°C or above, and 0.015 to 0.2 part by mass of cyclohexadiene or a terpenoid; an acrylic resin comprising 3 to 30 % by mass of alkyl methacrylate units wherein the alkyl has 8 to 20 carbon atoms, 2 to 35 % by mass of monoethylenically unsaturated monomer units comprising alkyl methacrylate units wherein the alkyl has 1 to 4 carbon atoms, and 35 to 95 % by mass of polyfunctional (meth)acrylate units; resin boards made from this resin and a process for the production thereof; and transparent electrode boards for touch panels and touch panels, made by using the above resin boards.
Patent KR-20050053795-A (KR)
Title: Substrate processing device
Inventor: SAKAI MASANORI
IPC: C23C16/44
Filed: 2003-11-06
Abstract: A substrate processing device comprises a reaction vessel (11) forming a space receiving a substrate (1) and adapted to have a plurality of reaction gases supplied thereto to perform desired processing of the substrate, an exhaust port (16) formed in the reaction vessel (11) for exhausting the reaction vessel (11), and a gas supply system (70A, 70B) for supplying at least a plurality of reaction gases into the reaction vessel (11), the gas supply system (70A, 70B) including a cleaning gas supply unit for supplying a cleaning gas to perform desired processing of the substrate (1) to thereby remove adherents in the reaction vessel (11), and a post-processing gas supply unit for supplying a post-processing gas capable of removing the elements contained in the cleaning gas remaining in the reaction vessel (11) after the adherents have been removed by supplying the cleaning gas, the post- processing gas containing all of the reaction gases used in performing desired processing of the substrate.
Patent KR-20050100608-A (KR)
Title: Voice browser dialog enabler for a communication system
Inventor: FERRANS JAMES
IPC: H04M1/72445
Filed: 2004-01-08
Abstract: A voice browser dialog enabler for multimodal dialog uses a multimodal markup document (22) with fields having markup-based forms associated with each field and defining fragments (45). A voice browser driver (43) resides on a communication device (10) and provides the fragments (45) and identifiers (48) that identify the fragments (45). A voice browser implementation (46) resides on a remote voice server (38) and receives the fragments (45) from the driver (43) and downloads a plurality of speech grammars. Input speech is matched against those speech grammars associated with the corresponding identifiers (48) received in a recognition request from the voice browser driver (43).
Patent KR-20050114684-A (KR)
Title: Production of n-aryl-2-lactam and n-cycloalkyl-2-lactam by reductive amination of lactones with aryl amines
Inventor: MANZER LEO ERNEST
IPC: C07D207/38
Filed: 2004-03-23
Abstract: This invention relates to a process for producing N-aryl-2-lactams and N-cycloalkyl-2- lactams by reductive amination of lactones with aryl amines utilizing a metal catalyst, which is optionally supported.
Patent KR-20050111616-A (KR)
Title: Photometric device of liquid crystal display and liquid crystal display
Inventor: OHASHI MITSUO
IPC: G02F1/133
Filed: 2003-03-28
Abstract: A photometric device of liquid crystal display and a liquid crystal display in which photometry can be performed without relying upon manpower and the liquid crystal plane is shielded only at the time of photometry. The photometric device comprises a liquid crystal display part, a bezel surrounding the four sides of the liquid crystal display, a shaft part provided at the corner part of the bezel and fixed rotatably thereto, a movable part having the end part thereof connected to the shaft part, and a sensor part provided in the liquid crystal display part at the other end part of the movable part.
Patent KR-20060006808-A (KR)
Title: Method for producing gas barrier multilayer body
Inventor: KAMOSHITA MIYUKI
IPC: C08J7/048
Filed: 2004-04-09
Abstract: A method for producing a gas barrier multilayer body is disclosed which comprises formation of a multilayer body and heat-treating of the obtained multilayer body in the presence of water. The multilayer body includes a plastic base, a gas barrier layer made of a gas barrier layer-forming coating material which contains polyvinyl alcohol and ethylene-maleic acid copolymer, and a polymer layer containing a metal compound of a divalent or higher multivalent metal, and the polymer layer is put on top of at least one surface of the gas barrier layer. It is also disclosed a method for producing a gas barrier multilayer body which comprises heat-treating of a plastic base onto which a gas barrier layer-forming coating material containing polyvinyl alcohol and ethylene-maleic acid copolymer is applied directly or via an undercoat layer, and heat-treating of the thus-obtained multilayer body in the presence of water containing a metal compound of a divalent or higher multivalent metal.
Patent KR-20050112127-A (KR)
Title: Interferon beta in severe acute respiratory syndrome (sars)
Inventor: DE LUCA GIAMPIERO
IPC: A61K31/7056
Filed: 2004-04-06
Abstract: The use of an interferon (IFN) for the manufacture of a medicament useful for treatment and/or prevention of Severe Acute Respiratory Syndrome (SARS) is described in the present invention.
Patent KR-20060132436-A (KR)
Title: Semicondoctor device
Inventor: KONDO KAZUHIRO
IPC: H01L21/60
Filed: 2005-02-08
Abstract: First and second semiconductor chips (100, 200) are stacked and interconnected through small bumps. Therefore, circuit blocks in the first semiconductor chip is connected through the small bumps to a circuit block in the second semiconductor chip. The circuit block in the second semiconductor chip is connected to external electrodes through the first semiconductor chip by small bump connection. The small bump (121, 221) for interconnecting circuit blocks (111 to 114, 210) of the semiconductor chips (100, 200) are provided at positions different from those of the small bumps (122, 222) for connecting the circuit block (210) in the second semiconductor chip (200) to external electrodes.
Patent KR-20060035592-A (KR)
Title: Removable drip trays and bag clamps for vacuum packaging appliances
Inventor: SMALL STEVEN
IPC: B65B31/00
Filed: 2004-07-28
Abstract: The present invention teaches a bag clamp (216) for use with a vacuum packaging appliance (200). The bag clamp has an open and closed position. The open position is suitable fro receiving an open end of a vacuum bag (230). The closed position is suitable for capturing and holding the open end of the vacuum bag during operation of vacuum packaging appliance. A vacuum packaging appliance according to the present invention has at least one bag clamp, typically disposed within and fixedly attached to a drip tray (214). The present invention further teaches removable drip trays and vacuum packaging appliances with removable drip trays holding one or more bag clamps.
Patent KR-20060013543-A (KR)
Title: Method and system for predicting attrition customers
Inventor: YIP PATRICK
IPC: G06Q40/00
Filed: 2004-05-24
Abstract: A method and system predict customers/accounts that are likely to become attrited based on predefined classification rules and customer data/account information associated with the customers/accounts. The classification rules are generated by parsing through historical customer data/account information to identify attrition customers/accounts and their associated attributes. Unique algorithm is used to determine attrition statuses of the customers or accounts. After the classification rules are generated, the rules are applied to new customer data or account information to predict customers or accounts that are likely to become attrited.
Patent KR-20060015637-A (KR)
Title: Electrostatic atomizer and air purifier using the same
Inventor: NAKADA TAKAYUKI
IPC: B01D46/42
Filed: 2004-05-26
Abstract: A liquid contained in liquid-containing means provided in a housing is fed to a transporting body, and electrically charged minute particles of the liquid are discharged by high-voltage applied between an electric-discharge end of the transporting body and the opposed electrode. At least a part of the liquid-containing means can be detached from the housing, which facilitates liquid refilling.
Patent KR-20060027350-A (KR)
Title: Apparatus and computer-readable program for generating volume image
Inventor: UESAKA YASUSHI
IPC: H04N7/26
Filed: 2004-06-30
Abstract: Provided is a generating apparatus that generates a DVD-Video volume image, and a BD-ROM volume image, that each have: a digital stream, path information, and a jump table, where in the respective digital streams, a button command to be executed by a playback apparatus, in playing back the digital stream, is incorporated. A BD- scenario generating apparatus 7 obtains path information, a jump table, and a button command, which are for the BD-ROM, by converting any one of the description schemes for the path information, the jump table, and the button command for the DVD-Video.
Patent KR-20060035637-A (KR)
Title: Sulfonamide substituted imidazoquinolines
Inventor: GRIESGRABER GEORGE W
IPC: C07C/
Filed: 2004-06-25
Abstract: Imidazoquinoline and tetrahydroimidazoquinoline compounds that contain sulfonamide functionality at the 1-position are useful as immune response modifiers. The compounds and compositions of the invention can induce the biosynthesis of various cytokines and are useful in the treatment of a variety of conditions including viral diseases and neoplastic diseases.
Patent KR-20070087865-A (KR)
Title: Vent system for sludge receiving facility
Inventor: NAGAMIZU KOJI
IPC: C02F11/00
Filed: 2005-08-26
Abstract: A ventilation system of a sludge receiving facility capable of efficiently preventing gases such as odor from stagnating in a sludge tank and a structure covering the sludge tank by a small capacity ventilation means by selectively and carefully ventilating odorous places during normal operation and each time when sludge is received. In the sludge receiving facility, upper and lower structures (11, 12) communicating with an internal space (19) are constructed, entrances (13) having opening/closing means (14) are formed in the wall part of the upper structure (12), sludge tanks (15a, 15b) having sludge charging ports (17) are installed in the lower structure (11), and partition walls (21) are formed to partition loading spaces (22) in the upper structure from the internal space (19). The sludge receiving facility comprises an outside air blowing means (30) continuously blowing the outside air from the bottom part of the lower structure to the internal space, air flowing means (33) allowing the internal space to communicate with the loading spaces, first discharging means (35) discharging the air from the upper parts of the loading spaces, second discharging means (36) discharging the air on the upper sides of the sludge charging ports, and third discharging means (37a, 37b) discharging the air inside the sludge tanks. Furthermore, opening/closing means (33, 40, 41, 42a, 42b) are installed in the flowing means and first to third discharging means.
Patent KR-20070074170-A (KR)
Title: Security certification system using a personal encryption key
Inventor: LEE JAE WON
IPC: G06K9/00
Filed: 2006-01-06
Abstract: A system and a method for securely authenticating a user based on biometric information by using a private encryption key are provided to keep security of the biometric information and improve authentication speed of the biometric information of a user. A biometric information recognizer(100) extracts biometric feature information by recognizing the biometric information of the user. A keypad(150) is used for inputting private encryption key information. A controller(130) encrypts the extracted biometric information with the private encryption key and stores the encrypted biometric information to a biometric information storing part(140) in a user registration mode. The controller decrypts the stored biometric information with the private encryption key and compares the decrypted biometric information with the biometric feature information of the user in a user authentication mode. A display part(160) displays a user authentication result. A data communicator(170) interfaces the user authentication result to an entry control system.
Patent KR-20070074181-A (KR)
Title: Broadcasting receiving apparatus, broadcasting receiving antenna and broadcasting receiving method
Inventor: JANG SUNG KWON
IPC: H04N5/46
Filed: 2006-01-06
Abstract: A broadcasting receiving apparatus, a broadcasting receiving antenna, and a broadcasting receiving method are provided to receive broadcasting through an antenna of a characteristic suitable for a selected broadcasting kind by selectively operating a matching unit formed in an earphone antenna by using a control signal provided according as the broadcasting kind is selected. A plurality of receiving terminals receives the broadcasting of different kinds. A control unit(110) connects to the receiving terminals, and performs control operation for selecting a broadcasting kind and receiving broadcasting. An antenna connects with a plurality of the receiving terminals, and selectively changes a resonant band by a control signal of the control unit(110).
Patent KR-20070072289-A (KR)
Title: A cellillar phone band
Inventor: JUNG MI SUCK
IPC: A44C25/00
Filed: 2006-01-20
Abstract: A connecting string of an electronic communication apparatus is provided to prevent fine scratches and to show various advertisements by integrating a ring part with an ornament body. The connecting string(10) of an electronic communication apparatus is composed of a ring part(10) formed at one or both sides and fitted into a hanging hole of the electronic communication apparatus and a body unit(20) made of a soft elastic material and integrally molded at the rear end of the ring part. The ring part is opened by a cut line to be widened only in using. An insertion portion is formed at the front end of the ring part to easily enter the hanging hole. An insertion extended part(13) extended in the predetermined length is formed at the front side of the insertion portion.
Patent KR-20070077569-A (KR)
Title: One time password service system using portable phone and certificating method using the same
Inventor: PARK NOOL
IPC: H04W12/04
Filed: 2006-01-24
Abstract: A system and a method for providing an OTP(One-Time Password) service using a mobile phone are provided to allow a user to conveniently generate an OTP and use it for authentication without having to carry a mobile terminal along. An OTP server(400) generates and transmits a query value for authentication, receives a response password, generates an OTP, and performs authentication according to whether the generated OTP is identical to the response password. An SMS server(500) converts the query value transmitted from the OTP server into a text message, and transmits it. An OTP mobile phone(100) detects the query value from the text message, and generates a displays a response password. When the response password is inputted, a personal communication device(200) transmits it to the OTP server. A contents providing server(300) provides corresponding contents to the personal communication device according to the authentication result of the OTP server.
Patent KR-20070081288-A (KR)
Title: System and method of innovative data roaming service
Inventor: HWANG SEUNG HO
IPC: H04W8/02
Filed: 2006-02-10
Abstract: A data roaming service system differentiated for each country and a method thereof are provided to supply information on lodging facilities, tour destinations, and coping with an emergency which are needed while visiting the country by determining the country via an IP address included in a roaming service request message when a user executes automatic roaming. A data roaming service system differentiated for each country comprises a mobile terminal(210), a mobile communication base station(220), a PDSN(Packet Data Service Node,230), a wireless internet service access server(250) and a menu server(260). The mobile terminal(210) transmits a message for requesting an access to a wireless internet service. The mobile communication base station(220) transmits the message, received from the mobile terminal(210), to the PDSN(230). The PDSN(230) adds a public IP to the message, received from the mobile communication base station(220), according to the CDMA standard. The wireless internet service access server(250), connected to the PDSN(230), holds an IP information table for each country which stores an IP list for each country, compares the public IP, added to the packets, with IPs stored at the IP information table, and determines a corresponding country for the packets having the same as the IP stored at the IP information table. The menu server(260) stores service menus and service content for each country.
Patent KR-20070081385-A (KR)
Title: Apparatus and method for transmitting broadcasting data in digital video broadcasting - handhelds service system
Inventor: BAEK WOO HYUN
IPC: H04N7/00
Filed: 2006-02-10
Abstract: An apparatus and a method for transmitting broadcasting data in a digital broadcasting service system are provided to allow users to watch DVB-H(Digital Video Broadcasting-Handheld) broadcasting programs by using the existing receiving terminal without newly purchasing a terminal capable of receiving DVB-H transport streams. An apparatus for transmitting broadcasting data in a digital broadcasting service system includes a server terminal(200) and at least one client terminal(300). The server terminal receives a digital broadcasting transport stream from a digital broadcasting service provider(100), removes a header used to receive digital broadcasting data from the received broadcasting transport stream, and streaming-transmits the broadcasting data from which the header has been removed. The client terminal connects to the server terminal through an IT(Internet Protocol) network(150) and receives the broadcasting data.
Patent KR-20060092072-A (KR)
Inventor: IMAI YUTAKA
IPC: H01L27/115
Filed: 2006-02-13
Abstract: 배선 및 패턴의 특정 개소를 선택적으로 가늘게 하여 배선 간격을 벌리고, 커버리지가 양호한 성막 조건에서도 에어 갭을 형성할 수 있으며, 원하는 배선 사이의 정전용량을 저감할 수 있는 반도체장치 및 그 제조 방법을 제공한다. 인접하는 플로팅 게이트 전극층에 대해서 서로의 거리가 상층에서 하지 기판면 사이에서 서서히 떨어지도록 상층에서 하지 기판면을 향해 서로의 층형상을 선택적으로 가늘게 하며, 서로의 거리가 떨어진 플로팅 게이트 전극층 사이에 에어 갭을 가지는 층간 절연막을 구비한다. 
       
     층간 절연막, 에어 갭, ONO산화막, 플로팅 게이트 전극층