baber/WOPTO huggingface dataset:
Patent KR-20070083027-A (KR)
Title: Method for multicast routing using mpr set information
Inventor: SIN JIN HYUN
IPC: H04L45/16
Filed: 2006-02-20
Abstract: A multicast method using MPR(Multi Point Relay) set information is provided to increase the receivability of data packets by making an MPR node repeatedly retransmit a data packet even though a specific node moves from a tree to another place. In case a source node has data to be transmitted to a destination node, the source node transmits a control packet for data transmission according to a 1-hop broadcast scheme(S601). The control packet, transmitted from the source node, is delivered to the destination node through plural nodes according to a flooding scheme(S611). As each of the plural nodes including the destination node adds a node selected as its MPR to MPR set information and transmits a participation request packet, including the MPR set information, to the next parent node, the source node receives the participation request packet containing the final MPR set information(S621). The source node, receiving the participation request packet, transmits a data packet containing the MPR set information to neighbor nodes according to the 1-hop broadcast scheme. Among the neighbor nodes, a node having a child node transmits the data packet to its child node(S631). At this moment, each of the neighbor nodes confirms whether its own ID exists in the MPR set information, and retransmits the data packet, received from the source node, according to the 1-hop broadcast scheme if its own ID exists in the MPR set information(S641).
Patent KR-20070092542-A (KR)
Title: Growth inhibitory composition against pathogenic bacteria of meat based food stuff comprising igy
Inventor: SONG MIN SEOK
IPC: A23L15/00
Filed: 2006-03-10
Abstract: A composition comprising an immunoglobulin in yolk(IgY) derived from egg or yolk is provided to sterilize 12 kinds of pathogenic bacteria of meat based food stuff and also inhibit the growth thereof. To sterilize or inhibit pathogenic bacteria of meat based food stuff, a compound comprising an IgY is produced by inoculating a hen with the 12 kinds of pathogenic bacteria having an antigenicity and producing yolk, wherein the bacteria is Aeromonas hydrophila, Bacillus cereus, Campylobacter jejuni, Clostridium perfringens, Escherichia coli 0157:H7, Lactobacillus, Listeria monocytogenes, Saccharomyces cerevisiae, Salmonella enteritidis, Salmonella typhimurium, Staphylococcus aureus, or Staphylococcus epidermidis. The composition derived from egg or yolk comprises the IgY.
Patent KR-20070093647-A (KR)
Title: Mobile paper cutting apparatus
Inventor: LEE JAE PYO
IPC: B26D7/30
Filed: 2006-03-14
Abstract: A mobile paper crushing apparatus is provided to accurately weigh, crush, and load the crushed documents, and to prevent confidential documents from being leaked out because the user can observe crushing process of the documents. A mobile paper crushing apparatus comprises a vehicle, a crushing unit(20), a transfer unit(30), a lift unit, and a pressure unit. The vehicle has a loading box with an inlet(11) on at least one side. The transfer unit conveys documents to be crushed from the inlet to the crushing unit which is mounted on the loading box. The lift unit includes a loading table mounted on the loading box for feeding the documents to be crushed to the transfer unit, and a weighing unit for weighing the documents loaded on the loading table. The pressure unit mounted on a lower side of the crushing unit for compressing the loading box with the crushed documents.
Patent KR-20070099811-A (KR)
Title: Tooth care system which applies a functional material and fluid distribution controller
Inventor: LEE DONG JIN
IPC: A61C15/00
Filed: 2006-04-05
Abstract: A teeth and mouth managing system using a functional material and a water flow control valve is provided to supply fluorine teeth washing liquid to a mouth washing device jetting water by using the water pressure of tap water. A teeth and mouth managing system using a functional material and a water flow control valve includes a functional washing water supply device(2), and a teeth and mouth washing device(10). The functional washing water supply device includes an inner piping connected to water service piping, one or more water purifying filters, a functional material inlet(4), a heating and cooling portion(11), and a flowmeter. The water purifying filter is installed on the inner piping and removes pollution materials contained in the tap water. The flowmeter controls the functional material inlet according to the flow of the inner piping.
Patent KR-20070102883-A (KR)
Title: Apparatus and method of wafer mapping
Inventor: WOO CHANG WOO
IPC: H01L21/677
Filed: 2006-04-17
Abstract: An apparatus for mapping a wafer and a method thereof are provided to prevent a collision with an abnormally protruded wafer by sensing the wafer in advance. An apparatus for mapping a wafer includes a cassette(110), a robot(100), a mapping sensor(140), and wafer protrusion sensors(160,170). A plurality of wafers are loaded on the cassette(110). The robot(100) is moved so that the cassette(110) is scanned upward and downward. The mapping sensor(140) is installed at the robot(100) and senses whether the wafers are present on the cassette(110). The wafer protrusion sensors(160,170) are installed at the robot(100) and sense whether the wafers are protruded in the cassette(110). The robot(100) includes an arm to enclose the wafers. The arm includes a first arm(120a) and a second arm(120b). The first arm(120a) is extended to a left circumference of the wafer. The second arm(120b) is extended to a right circumference of the wafer.
Patent KR-20070055939-A (KR)
Inventor: ISE YUICHI
IPC: G06F13/14
Filed: 2006-04-18
Abstract: 통신 인터페이스(10, 11)의  전환(轉換)을  의식하지  않고,  호스트 컴퓨터(2)에  대한  접속환경(接續環境)에  맞춘  통신케이블에  접속하는  것  만으로,  자동으로  그  접속환경과  일치하는  통신 인터페이스(10, 11)로  전환되는  데이터 입력 단말장치를  제공한다.   
     2종류  중  어느  하나의  통신 인터페이스(10, 11)의  호스트 컴퓨터(2)에  대한  접속상황을  감지하고,  감지결과에  의거하여  인터페이스 선택수단(12)이  선택한  통신 인터페이스(10, 11)에  의하여  호스트 컴퓨터(2)와  데이터를  송수신  한다.
Patent KR-20060110799-A (KR)
Title: Semiconductor integrated circuit device having nonvolatile semiconductor memory and programming method thereof
Inventor: KAMIGAICHI TAKESHI
IPC: G11C16/10
Filed: 2006-04-19
Abstract: A semiconductor integrated circuit device having a nonvolatile semiconductor memory and a programming method thereof are provided to reduce the thickness of a gate insulation film and the distance from an adjacent transmission transistor, by reducing a write voltage. In a semiconductor integrated circuit device, a memory cell array(13) comprises plural memory cell transistors(MT) installed in a matrix form. The memory cell transistor includes a floating gate formed on a gate insulation film, an inter-gate insulation film formed on the floating gate, and a control gate formed on the inter-gate insulation film. A high voltage circuit region comprises first and second high withstanding voltage transistors. The first high withstanding voltage transistor is arranged around the memory cell array, and one end of a current path thereof is connected to a selection control gate. The second high withstanding voltage transistor increases a voltage applied to the selection control gate to a write voltage, by first capacitive coupling between the selection control gate and a first unselected control gate, by applying a middle voltage enough to conduct the current path of the memory cell transistor to the first unselected control gate. One end of a current path of the second high withstanding voltage transistor is connected to the first unselected control gate adjacent to the selection control gate.
Patent KR-20060110237-A (KR)
Title: Bearing support structure for actuator
Inventor: NARUSE TETSUYA
IPC: F15B15/14
Filed: 2006-04-19
Abstract: A bearing support structure for an actuator is provided to improve durability of a bearing installed between a main body and a variable body of the actuator. A bearing support structure for an actuator includes bearings(24a-24d), and a bearing support part(26). The bearings have sliding surfaces in contact with guide parts(42a,42b). The bearing support part is installed at a variable member(14). The bearing support part supports the bearings between the bearing support part and the guide parts. Both end surfaces of the bearings are disposed in an axial direction of the bearings. One of the both end surfaces is in contact with the variable member when the variable member is moved.
Patent KR-20070103892-A (KR)
Title: Battery having sealing property improved
Inventor: KIM CHAN SEOK
IPC: H01M2/10
Filed: 2006-04-20
Abstract: A battery having improved sealing characteristics is provided to completely prevent an electrolyte from leaking to the exterior of the battery at a terminal connection, and to improve the lifespan characteristics of the battery. A battery having improved sealing characteristics comprises: a cell(200) including an electrode assembly(500) impregnated with an electrolyte; a cover(300) coupled and sealed to the cell; and a terminal connection(400) coupled to the lateral side of the cover or the cell, wherein a sealant(450) is applied to the terminal connection. The sealant includes a polyurea-based sealant or a polyurethane-based sealant.
Patent KR-20070104737-A (KR)
Title: Digital multimedia broadcasting system with navigation function by using dmb base station and positioning measure method for measuring positioning by using dmb base station
Inventor: KIM JIN KUK
IPC: H04W4/02
Filed: 2006-04-24
Abstract: A DMB(Digital Multimedia Broadcasting) system having a navigation function using DMB gap fillers and a location measurement method using the DMB gap fillers are provided to enable a user to use a navigation service without purchasing a navigation device by executing a navigation function after measuring a location using DMB gap fillers without using a GPS satellite. A DMB system consists of a plurality of DMB gap fillers(A-C) and a DMB terminal(100). Each of the DMB gap fillers(A-C) transmits a DMB radio signal containing its own location data and DMB data transmission time information. The DMB terminal having map data receives DMB radio signals from at least three DMB gap fillers(A-C), detects DMB data from the received DMB radio signals, and stores the received time of the DMB data. The DMB terminal calculates the present location, based on the location data of the DMB gap fillers(A-C) and the DMB data transmitted and received time information, and maps the calculated location onto the map data and displays it.
Patent KR-20070109484-A (KR)
Title: Method for forming semiconductor device
Inventor: KIM HEE SANG
IPC: H01L21/336
Filed: 2006-05-11
Abstract: A method for forming a semiconductor device is provided to increase a channel length and to enlarge an active region by forming a lower part of a channel region with a shape of pin. An isolation layer(130) is formed on a semiconductor substrate(100) in order to define an active region(120). A first trench(160) is formed by etching a bit line contact region of the active region and a predetermined region adjacent to the bit line contact region. A spacer is formed at a sidewall of the first trench. A second trench(180) is formed by etching a bottom part of the first trench in an isotropic dry-etching method. The spacer is removed. The exposed isolation layer within the first and second trenches is etched in a wet-etching method. A gate(260) overlaid on a predetermined part of the first trench is formed.
Patent KR-20070035939-A (KR)
Inventor: SUZUKI KENICHI
IPC: F16K31/34
Filed: 2006-05-16
Abstract: 과제 
     
     부품 개수, 공삭, 비용의 증가를 초래하는 일 없이, 주밸브체의 되돌아오지 못함을 확실하게 방지할 수 있는 파일럿형 전자 밸브를 제공한다.  
     
       해결 수단 
     
     전자식 액추에이터(20)에 의해 파일럿 밸브체(35)를 개폐 구동하고, 이 파 일럿 밸브체(35)에 응동하여 주밸브체(15)를 개폐하도록 된 파일럿형 전자 밸브(1)로서, 상기 주밸브체(15)의 밸브 개방 방향의 이동 규제를 행하는 스토퍼를 가지며, 해당 스토퍼는, 상기 주밸브체(15)의 단면부가 충접하는 스토퍼면부(50D)와, 해당 스토퍼면부(50D)로부터 상기 주밸브체의 밸브 개방 방향으로 오목한 오목부(50E)로 이루어진다.  
       
     액추에이터, 전자 밸브
Patent KR-20070113337-A (KR)
Title: Low-power remote level control apparatus of water tank using wireless communication
Inventor: KANG KYUNG SEOK
IPC: H04Q9/02
Filed: 2006-05-23
Abstract: An apparatus for remotely controlling a low-power water level of a water tank by wireless communication is provided to control a data transmission period as measuring a water level and to reduce a reception standby state, thereby saving power consumption of a transmitter and a repeater as extending battery life. A water tank(26) stores a predetermined amount of water. A water pipe(27) supplies water provided from a pump(12) to the water tank(26). A high water level sensor(22) senses that an amount of water within the tank(26) reaches a high water level spot. A low water level sensor(23) senses that the amount of water within the tank(26) reaches a low water level spot. A transmitter(20) consists of a low-speed microprocessor and a high-speed microprocessor operated by power of a battery, controls the sensing actions of the sensors(22,23) by using the low-speed microprocessor, and transmits the sensed water level detection signal to a receiver(10) by using the high-speed microprocessor. A repeater(30) amplifies the detection signal to relay the amplified signal to the receiver(10). The receiver(10) receives the detection signal. A pump controller controls a supplied state of water by controlling operation of the pump(12) according to the detection signal.
Patent KR-20070113872-A (KR)
Title: System and method for distributing music contents
Inventor: KIM MYUNG SOOK
IPC: G06F17/30
Filed: 2006-05-26
Abstract: A system and a method for distributing digital contents are provided to allow a content user to search suitable contents and activate the distribution of contents through an intelligent search and recommendation service based on ontology. A content provider server(111) manages and stores digital contents, and provides the digital contents to a user terminal based on information of payment-in-full from an application server(113). An ontology server(112) provides an ontology including metadata and rules for the digital contents. The application server(113) performs billing according to a purchase request for contents of the user terminal and transmits payment-in-full information for the contents to the contents provider server(111). An intermediate terminal(120) creates a content service by utilizing content information and a content use function and delivers a purchase request received from the content user terminal to the application server.
Patent KR-20070114434-A (KR)
Title: Backlight assembly and liquid crystal display device having the same
Inventor: LEE SOOK JIN
IPC: G02F1/13357
Filed: 2006-05-29
Abstract: A backlight assembly and an LCD with the same are provided to contact a PCB(Printed Circuit Board), on which a plurality of LEDs(Light Emitting Diodes) are mounted, with an inside surface of a bottom case to improve the efficiency in emission of heat. A backlight assembly comprises a bottom case(190), a PCB(151) contacted with an inside surface of the bottom case, and a plurality of LEDs mounted on the PCB. An adhesive pad is disposed between the bottom case and the PCB to fix the bottom case and the PCB. An LCD comprises the PCB, the plurality of LEDs, and an LCD panel(110), wherein the LCD panel displays a predetermined image by using the lights emitted from the LEDs.
Patent KR-20070114860-A (KR)
Title: Jointing structure between crankshaft and torque converter
Inventor: PARK YONG JOON
IPC: F16H45/00
Filed: 2006-05-30
Abstract: A structure for jointing a crank shaft of an engine to a torque converter of an automatic transmission is provided to perform the jointing operation thereof by using spline connection. An engaging portion is integrally formed with a center portion of a front case(50) of a torque converter(20), and is protruded towards a crank shaft(10) of an engine. A first spline(82) is formed on an outer periphery of the engaging portion, and a second spline(84) is formed on an inner periphery portion of one end of the crank shaft. The connection of the first spline and the second spline causes a rotation force of the engine to transfer to an automatic transmission.
Patent KR-20070114897-A (KR)
Title: Letter input system of vehicle
Inventor: KANG SUNG HYUN
IPC: B60R11/02
Filed: 2006-05-30
Abstract: A character input system for vehicle is provided to input characters into a driver information system applied to the vehicle easily through a user interface using a rotary knob and a joystick. A character input system for vehicle comprises an optional housing(H), a first and a second switch(RN1,RN2), a joystick(JS), a touch screen type display(100), a joystick display(200), and a mode selection button(MSB). The first and second switches of two rotary knob types are capable of rotating and pushing at the front portion of the housing, and selecting characters arranged by rotating and pushing operations by arranging the specific character based on a rotary angle at the periphery. The joystick capable of rotating and selecting for more than four directions is installed at the center portion of the space separated from the first and second switches. The touch screen type display, which is positioned at the upper portion of the front of the housing, outputs a coordinate area by sensing touch of the corresponding area when a user touches the specific coordinate area while displaying input data. The joystick display, which is placed at the upper end of the joystick, confirms changed characters combined by a present user or corresponded thereof before being finally input. The mode selection button with cancel menu for completely deleting input characters, which is positioned at the upper portion of the front of the housing, selects "Korean character", "number/symbol", "English character", and "Chinese character" as a button for inputting the characters.
Patent KR-20070115080-A (KR)
Title: Management system for goods supplementary display and method thereof using rfid
Inventor: RHEE JONG TAE
IPC: G06K17/00
Filed: 2006-05-30
Abstract: A system and a method for managing goods supplement/display by using RFID are provided to supplement the goods timely to prevent lack of goods by automating processes for managing/supplementing the goods to a goods display stand based on an RFID technology and a software agent technology. A counter terminal(10) is equipped with an input part for reading information from an RFID tag attached to the goods, and calculates a sale price and approves sales according to a payment procedure. A display stand mater(14) stores display information of the goods displayed to an RFID goods display stand(12). A shop staff terminal(17) receives a supplement/display order from a display goods supplement/management server(16) by receiving the information of the RFID goods display stand. The display goods supplement/management server receives the information from the counter terminal, the display stand management master, and the RFID goods display stand, trains/analyzes goods sale information based on the received information by using a goods supplement/management program, and determines optimal supplement/management estimation and goods supplement/display.
Patent KR-20060125612-A (KR)
Title: Method for authenticating of a mesh point and thereof serporting mesh network
Inventor: LEE IN SUN
IPC: H04L12/28
Filed: 2006-06-02
Abstract: A mesh node association method in a mesh network, and the mesh network supporting the same are provided to enable a mobile mesh node to quickly re-associate with at least one adjacent mesh node by information about the adjacent mesh node and context information, thereby quickly restarting communication by simplifying a re-association procedure required when an MP(Mesh Point) moves and providing stable service quality and a high-speed roaming service within the mesh network. A mesh node association method in a mesh network comprises the following steps of: associating a new mesh node to an arbitrary mesh node of plural mesh nodes(210~250); and transmitting context information, generated by the association between the new mesh node and the arbitrary mesh node, to at least one adjacent mesh node(260). The new mesh node is a mobile terminal. The at least one adjacent mesh node is a mesh node to which the new mesh node can directly move from the arbitrary mesh node without passing through the other mesh node.
Patent KR-20070117381-A (KR)
Title: Novel process for the preparation of losartan
Inventor: KIM WON SUP
IPC: C07D403/10
Filed: 2006-06-08
Abstract: A novel process for the preparation of losartan having treating effects on hypertension is provided to reduce production costs and improve production yield by using tetrazolyl-benzyl-imidazole derivative as a novel intermediate having improved stability against acid and heat. A novel process for the preparation of losartan comprises the steps of: reacting a tetrazole ring of compounds represented by the formula(7) with a protecting group to prepare compounds represented by the formula(6): reacting the compounds represented by the formula(6) with tri-C1-8 alkyl orthovalerate to prepare compounds represented by the formula(5); chloroformylating the compounds represented by the formula(5) in the presence of a chlorination agent and a formylation agent to prepare compounds represented by the formula(4); and reducing an aldehyde group of the compounds represented by the formula(4) with alcohol to prepare compounds represented by the formula(3) or its tautomer, wherein PG is a protecting group selected from triphenylmethane, diphenylmethane, trimethylmethane, propionitrile, 2-tosylethyl and 1-methylphenylethyl.
Patent KR-20070120254-A (KR)
Title: Dish washer
Inventor: YOON SANG HEON
IPC: A47L15/00
Filed: 2006-06-19
Abstract: A dishwasher is provided to increase condensation efficiency by forming an inlet hole for condensing external dry air in low temperature with wet air in high temperature sufficiently. A dishwasher comprises a tub, a door, and a condensing device(100). The door is rotatably mounted on the tub. The condensing device, is connected to the door, discharges steam in the tub and has a fan(which is a transverse fan) in one side. The steam in the tub flows into the fan after mixing with external air. An inlet hole(200) for flowing the external air is installed at one side of the condensing device separated from the fan. A suction port(130) flows the steam in the tub. In the condensing device, a separated fan is formed to flow the external air into the inlet hole. The inlet hole is positioned at the front of the suction port.
Patent KR-20070120371-A (KR)
Title: Method for preventing damage when mobile communication terminal is losted
Inventor: KIM NAK KOO
IPC: H04W4/14
Filed: 2006-06-19
Abstract: A damage prevention method in case of loss of a mobile communication terminal is provided to enable a user to send a message for directly controlling a mobile commerce function of the terminal if the terminal having the mobile commerce function is lost, so as to report loss of the terminal, thereby minimizing the user's financial damage. When a message is received, it is decided whether a character string for a loss report exists in the received message(300,310). If so, pre-stored user information is transmitted to a loss report center(320). It is decided whether a loss report complete message is received from the loss report center according to the transmission(330). If so, a mobile commerce function is interrupted(340). If the message including the character string is received, a notifying function notifying of message reception is interrupted.