baber/WOPTO huggingface dataset:
Patent KR-20080095536-A (KR)
Title: Display filter, making method the same and display apparatus using the same
Inventor: KIM KANG YOON
IPC: G02B5/20
Filed: 2007-04-25
Abstract: A display filter making method the same and display apparatus using the same is provided to increase the brightness of a display and improve electromagnetic shielding and contrast. A display filter(100) includes a base part(110) and a dark color part which is formed the base part and has a magnetic material which is a needle or flat type. The magnetic material is one Fe2O3 or Fe3O4 and is arranged perpendicularly to the surface of the base part. A manufacturing method includes steps: mixing the magnetic material which is a needle or flat type with the base part; aligning the magnetic material to be perpendicular to the surface of the base part through external magnetic field; annealing the base part and the magnetic material.
Patent KR-20080059011-A (KR)
Title: An image fixing apparatus
Inventor: WATANABE OSAMU
IPC: G03G15/20
Filed: 2007-05-01
Abstract: A fusing apparatus is provided to increase a compressive contact part between a trunk type elastic member and a fusing roller by elastically transforming the trunk type elastic member along an outer circumference of the fusing roller by compressively contacting the trunk type elastic member with the fusing roller, thereby reducing the thermal load of the fusing roller. A pressing roller(132) is disposed in parallel to a fusing roller(131), and fuses an unfused toner image of a recording medium conveyed to an area where being compressively contacted with the fusing roller. An external heating member(133) heats a circumference of the fusing roller. The external heating member comprises the followings. A trunk type elastic member(133b) has as heat source(133a) within it. A support member(133c) compresses the trunk type elastic member to the fusing roller, and rotatably supports the trunk type elastic member.
Patent KR-20080097775-A (KR)
Title: Method and system for receiving digital broadcasting by using mobile communication terminal
Inventor: HWANG IN SEONG
IPC: H04M1/72412
Filed: 2007-05-03
Abstract: A digital broadcast receiving system and a method therefor are provided to replace the some functions of a digital broadcasting receiver by using a mobile communication terminal. A system which receives digital data for the digital broadcasting received from a content provider(110) by using a wired/wireless network(120) and outputs the data comprise the followings: a digital broadcasting receiver(130) receiving digital data from the content provider by using the wired/wireless network and then transmitting the data; and a mobile communication terminal restoring the digital data from the digital broadcasting receiver to generate/output a video signal and an audio signal.
Patent KR-20080099580-A (KR)
Title: Apparatus and method for transmmiting and receiving map in broadband wireless communication system
Inventor: KIM NAM GI
IPC: H04B7/155
Filed: 2007-05-10
Abstract: A map transceiving apparatus in a broadband wireless communication system and a method thereof are provided to secure more radio resources for traffic transmission by transmitting a portion of information included in a map to the DCD/UCD(Downlink Channel Descriptor/Uplink Channel Descriptor) and deleting/reducing a portion of the information. A base station apparatus in a broadband wireless communication system comprises the followings: the first generator(310) for producing a map including at least one of one-dimensional downlink resource assignment information, which consists of a allocation start position and allocation length, the least significant bit of a frame number and the least significant bit of a DCD/UCD(Downlink Channel Descriptor/Uplink Channel Descriptor) number; a controller(302) which controls so that the map can be transmitted every frame; a transmitter(318) transmitting the map; and the second generator(308) which produces a DCD/UCD including at least one of base station identification information, frame length information and allocation start time information.
Patent KR-20090001762-A (KR)
Title: Internet-based total excavation management system
Inventor: KWON O WHOON
IPC: G08C17/00
Filed: 2007-05-17
Abstract: An Internet-based integration measuring information management system is provided to complement speed of a passive meter, and to introduce accessibility of an automatic meter, thereby managing the overall fields in real time in an integrated way through real-time management, integrated management, and safety management. A readout unit(20) reads measurement data inputted from plural measuring instruments installed on the spot. A main unit(30) inputs the measurement data outputted from the readout unit, and analyzes the inputted data according to predetermined standards. The main unit comprises as follows. The readout unit is connected to an input module(300). A data analysis module(330) analyzes the inputted data. An externally connected user accesses a user interface(UI, 370). A database(60) stores data essential for operation of the user interface.
Patent KR-20080103838-A (KR)
Title: A automatic winding force controllable device
Inventor: YOO BYONG SEOP
IPC: B65H23/00
Filed: 2007-05-25
Abstract: An automatic winding device capable of controlling the winding and method for the same is provided to reduce winding force generated in unwinding operation, and perform winding operation stably and automatically. The automatic winding device is comprised of a center end(11) connected to the external force member(1), a movable end(12) install at the outer side of the center end, a spiral spring(10) in which the predetermined initial elastic force acts between the center end and movable end, and a power transmission unit(20) which connects the center end and movable end so that the winding force of the spiral spring be automatically controlled.
Patent KR-20080104438-A (KR)
Title: 수평계를 이용한 스크린 디스플레이 제어방법 및 장치
Inventor: OH MIN GYO
IPC: H04N3/22
Filed: 2007-05-28
Abstract: 본 발명은 수평계를 이용한 디스플레이 제어기술에 관한 것으로, 사용자 기기의 기울어짐을 판단하기 위하여 수평계에 미리 설정된 각 방향별 광량을 검출하고, 검출된 특정 방향의 광량이 디스플레이 기준 방향의 광량보다 큰 경우, 특정 방향에 해당하는 기울기를 기울기 값으로 결정하며, 결정된 기울기 값을 디스플레이 신호에 적용하고, 적용된 디스플레이 신호를 출력하는 것을 특징으로 한다. 본 발명에 의하면, 휴대용 사용자 기기 내에 구비된 공기방울/유체 수평계 및 포토다이오드를 이용하여 상하좌우를 판단하고, 디스플레이 방향을 자동으로 전환해줌으로써, 사용자는 기기의 위치에 상관없이 원하는 화면을 시청할 수 있다. 
       
     공기방울 수평계, 유체 수평계, 포토다이오드, 수광부
Patent KR-20080104732-A (KR)
Title: Nano-lithography apparatus and method in scanning probe microscope
Inventor: LEE HAI WON
IPC: H01L21/027
Filed: 2007-05-29
Abstract: The lithography apparatus and method of the probe microscope are provided to generate the signal for the nanostructures manufacture in the location which a user wants by outputting the respective digital lithography signal or the analog lithography signal. The lithography apparatus of the probe microscope comprises the information input unit(11), and the output control. The information input unit receives the information for manufacturing the nanostructures to the sample. The information input unit receives the digital or the analog location information of sample. The output control outputs digital produces the respective digital lithography control signal or the analog lithography signal according to the set-up lithography algorithm and the output control outputs digital or the analog location information of the sample selected according to the location information input method of the sample.
Patent KR-20080107682-A (KR)
Title: Refill pack with ejecting means
Inventor: JUNG JONG HYUN
IPC: B65D30/10
Filed: 2007-06-08
Abstract: A refill container is provided, which can be immediately used without the need to be moved to the separate container by using a simple discharge unit. A refill container including a discharge unit comprises: a container body(10) forming the storage(20) which receives the fluid inside by facing two films together and welding; an outlet(30) which is integrally formed in one side of the main body by junction and discharges the fluid to the outside of the main body; and a discharging path(40) which is integrally formed by junction from the bottom part of the main body to the outlet to guide the fluid to the outlet .
Patent KR-20080111904-A (KR)
Inventor: KANG WOO JUNG
IPC: E06B9/17
Filed: 2007-06-20
Abstract: 본 발명은 건물에서 화재가 발생 시 화재의 확산을 방지하기 위하여 설치되는 2단강하형 방화셔터시스템에서 방화셔터의 부분폐쇄위치(1단강하위치)를 검출하기 위한 센서에 관한 것으로 더욱 자세하게는 화재발생으로 인하여 연기가 감지되면 방화셔터시스템은 연기의 확산을 방지하면서 인명의 신속한 대피가 가능하도록 통로를 부분폐쇄(1단강하)하게 되고, 시간 경과 후 화재로 인한 열이 감지되면 통로를 와전폐쇄(2단강하)하는 2단강하형 방화셔터시스템에서 방화셔터(5)의 부분폐쇄동작(1단강하동작) 시 부분폐쇄위치(1단강하위치)를 검출하는 방식과 그 수단으로서의 자생기전력검출식 방화셔터용 1단강하위치센서(1)에 관한 것이다.   
       
     자생전력검출식 방화셔터용 1단강하위치센서,  2단강하형 방화셔터시스템
Patent KR-20080113630-A (KR)
Title: Plasma display apparatus
Inventor: SUNG JONG GYU
IPC: G09G3/296
Filed: 2007-06-25
Abstract: A plasma display apparatus is provided to reduce wrong discharge, so improving the reliability of the device and image quality. In diving a period, from a start time to finish time of a driving signal into a first period, a second period, and a third period successively, a first voltage, supplied to a scan electrode and sustain electrode at a first address period of the first period and third period, is lower than that of a voltage supplied to the scan electrode and sustain electrode at the second address period.
Patent KR-20090001081-A (KR)
Inventor: BAE JAE JUN
IPC: H01L21/027
Filed: 2007-06-29
Abstract: A fine pattern forming method of the semiconductor device is provided to form the micro-pattern even though the photoresist flow process does not perform by forming the separate photoresist film after performing the exposure process to the photoresist film. A first photoresist film is formed on the semiconductor substrate(10). An exposure process is performed to the first photoresist film. In that way the light exposed part(22) and the non-exposure part(24) are formed. A second photoresist film(30) is formed on the top of the first photoresist film. A bake process is performed to the first photoresist film and the second photoresist film. The developer melt portion and the developer non-dissolution part are formed by the bake process. And then, the developer melt portion is removed.
Patent KR-20090002548-A (KR)
Title: Phase change memory device and method for manufacturing the same
Inventor: PARK CHANG HEON
IPC: H01L27/115
Filed: 2007-07-02
Abstract: A phase change memory device and a manufacturing method thereof are provided to reduce operating current of a phase change memory device by reducing contact area between a bottom electrode and a phase change material layer. A phase change material layer(27A) is formed on a cylinder type lower electrode(24A), a filling film(25A) reclaimed within a cylinder type lower electrode, and a cylinder type lower electrode. A bonding layer(26A) formed between the cylinder type lower electrode and the phase change material layer. An upper electrode(28A) is formed on the phase change material layer. A plurality of cylinder type lower electrodes are arranged in the regular interval. The upper electrode is formed in order to correspond to a plurality of cylinder type lower electrodes. As the phase change memory device forms the bottom electrode into the cylinder type, the contact area between the bottom electrode and the phase change material layer is reduced in comparison with a conventional plug-type bottom electrode.
Patent KR-20080003735-A (KR)
Title: Integrated filter structure having improved interchannel isolation and method of manufacture
Inventor: SHASTRI SUDHAMA C
IPC: H03H7/01
Filed: 2007-07-03
Abstract: A filter structure and a manufacturing method thereof are provided to integrate more channels on smaller area of a circuit by reducing coupling phenomena between a plurality of channels. A filter structure(15) includes a first filter unit, a second filter unit, and a first ground structure. The first filter unit is at least partially formed inside a first conductive semiconductor substrate having a first main surface, and provides a first channel of the filter structure. The second filter unit is at least partially formed inside the semiconductor substrate, has a gap from the first filter unit, and provides a second channel of the filter structure. The first ground structure extends vertically on the semiconductor substrate and reduces the coupling between the first and second channels during the operation of the filter structure.
Patent KR-20090003838-A (KR)
Title: Controlling method of dish washer
Inventor: CHOI YONG JIN
IPC: A47L15/46
Filed: 2007-07-05
Abstract: A dish washer controlling method is provided to reduce consumption of electronic power by controlling each steps of process. A dish washer controlling method comprises a step of performing a first operation mode for washing polluted tableware and a step of performing a second operation mode including the first operation mode. The number of rotation of a driving motor, for supplying water or steam to dishes, can differently set up according to the operation mode. The number of water jet processing and the steam injection processing in the second operation mode is smaller than in the first operation mode.
Patent KR-20090008754-A (KR)
Title: Emergency drive method in switch fail for dc/dc converter
Inventor: CHOI WON KYOUNG
IPC: B60L11/18
Filed: 2007-07-18
Abstract: An emergency operation method in switch malfunction of a DC/DC converter is provided to perform the emergency operation of a LDC(Low-voltage DC Converter) by using a pair of switches of steady- state among four switches in switch open trouble. A controller delivers signals for switch fault diagnostics to a switch trouble detector in the abnormal operation of a LDC(ST1). According to the signal of the controller, the switch trouble detector authorizes PWM(Pulse Width Modulation) signal for checkup in a switch(ST2). The switch trouble detector makes the diagnosis of malfunction and type of the switch based on the current value detected from a current sensor connected to a switching unit input terminal. When one or two between a pair of switches among four switches operating to a pair are in open trouble and a remaindering pair of switches are steady, the PWM signal for drive is applied at the two steady switches(ST8). The emergency operation of the LDC is performed by on/OFF operation of the two steady switches.
Patent KR-20090010806-A (KR)
Title: Method for improvement of hardness of martensite type stainless surface
Inventor: LIU CHENG HSIEN
IPC: C23C8/80
Filed: 2007-07-24
Abstract: A method for strengthening the surface hardness of a martensitic stainless steel is provided to drastically increase the surface strength of the stainless steel, maintain toughness even when the hardness in a central part of the stainless steel changes, and prevent rust from generating in the stainless steel even when the stainless steel is dipped into purified water for 24 hours. A method for strengthening the surface hardness of a martensitic stainless steel comprises: a workpiece injecting process(31) of injecting a stainless steel workpiece into a continuous furnace; a heating process(32) of heating the stainless steel workpiece through the continuous furnace, and heating the stainless steel workpiece through a reheating furnace divided into a preheating zone and two austenitizing zones; a mixed gas adding process(33) of immediately injecting a mixed gas into the continuous furnace when an internal temperature of the reheating furnace becomes 500 deg.C or more in the heating process; a cooling process(34) of rapidly cooling the austenitic stainless steel workpiece through a cooling furnace of the continuous furnace after heating the stainless steel workpiece to form an austenitic stainless steel workpiece in the heating process; a nitrogen gas adding process(311) of injecting nitrogen in a liquid state into an evaporator to evaporate the nitrogen in a gas phase, and sending the nitrogen gas to the cooling furnace and a downwardly inclined zone in the cooling process; and a workpiece discharging process(35) of sending out or heat-treating the stainless steel workpiece after the cooling process.
Patent KR-20090012441-A (KR)
Title: A method for producing a lightened duct and ducts made thereby
Inventor: LEE SANG HOON
IPC: B32B15/12
Filed: 2007-07-30
Abstract: A lightened duct is provided to solve problems of conventional ducts made of a galvanized iron sheet by facilitating installation and maintenance and repairing of the duct, and a method for producing the lightened duct is provided. A method for producing a lightened duct comprises: adhering an aluminum sheet(13) to an outer surface of an outer liner, and adhering a corrugated medium to an inner side of the outer liner having the aluminum sheet adhered thereto to manufacture a corrugated cardboard; and bending the corrugated cardboard to form a tubular body, and fixing both end parts of the bent corrugated cardboard with a combining element to form a duct(20).
Patent KR-20090017022-A (KR)
Title: Producing method of amorphous-metal powder
Inventor: KIM JIN CHUN
IPC: B22F9/06
Filed: 2007-08-13
Abstract: A method for manufacturing amorphous metal composite powder is provided to compound metal powder with amorphous powder to guarantee toughness and formability of the amorphous powder, thereby reducing manufacturing cost for alloy powder. A method for manufacturing amorphous metal composite powder comprises the following steps. Amorphous powder and a fluid are mixed to manufacture slurries(S110). An metallic line in the slurries is exploded electrically(S120). The fluid in the slurries is dried(S130). A polymer type dispersing agent and a binder of an organic compound having a low melting point are added when the slurries are manufactured.
Patent KR-20090020997-A (KR)
Title: Functional product using and manufacturing method and various color non-woven fabrics
Inventor: HWANG SEUNG KU
IPC: D04H1/54
Filed: 2007-08-24
Abstract: Non-woven fabrics having various colors and functions are provided to express the colors visually according to properties of products like a mask pack, water tissue, and a dish towel etc. Non-woven fabrics having various colors and functions are manufactured by next steps. Chips of polypropylene and master batch of color are mixed. The mixed material is mixed with one of green tea, yellow soil, rape flower, pomegranate, charcoal, germanium powder. In mixing step, fiber yarn having various colors is passed through natural oil or the natural oil is permeated to the fiber yarn. And the fiber yarn is mixed with viscose rayon fiber or polyester fiber, non-woven fabrics are produced by a spun lace method or a heat sealing method.
Patent KR-20090025448-A (KR)
Title: Apparatus and method operation of feedback channel in wireless communication terminal
Inventor: CHANG CHUNG RYUL
IPC: H04B7/26
Filed: 2007-09-06
Abstract: A feedback channel operation system and a method thereof for operating a feedback channel and minimizing the number of feedback channels are provided to operate the feedback channel without loss of cell capacity due to transmitting feedback channel allocation information by each user. A feedback channel is allocated to terminals positioned in a service area(303). According to the feedback channel information assigned, the common feedback channel information which is identically applied to terminals is transmitted to terminals(305). According to the feedback channel information assigned, sensitization information toward the common feedback channel of terminals allocating the feedback channel is transmitted among terminals to each terminal(307).
Patent KR-20090029598-A (KR)
Title: Chair
Inventor: KIM JAE HO
IPC: A47C7/40
Filed: 2007-09-18
Abstract: A chair equipped with a controllable seat back is provided, which makes forward and backward movement of seat back possible and fixes the seat back to the desired location. A chair is equipped with an assistant seat back of chair which is possible for forward and backward movement and in which fixing is possible at the desired location and a shock absorber is installed. The forward and backward movement is achieved by a joint. In order to fix on the desired location, a fixing lever is set up. The shock absorber is inserted to give comfort feeling when leaning the body.
Patent KR-20090034100-A (KR)
Title: Automatic leveling control system and method for industrial equipment
Inventor: KIM JIN SEOP
IPC: E02F9/02
Filed: 2007-10-02
Abstract: An automatic leveling control system of the heavy equipment and a control method thereof are provided to prevent an upper revolving body from being unsteadily inclined and overturned by automatically leveling an upper revolving body. An automatic leveling control system of the heavy equipment is composed of an input unit(10) commanding the leveling of an upper revolving body, a sensor unit(20), a display unit(30), a control unit(40), and a driving unit(50). The sensor unit each measures a torsion angle of a lower frame and a torsion angle of an upper revolving body by a pitching angle and a rolling angle and measures the running speed of the heavy equipment. The control unit transmits this control signal to the driving unit after producing a control signal by computing the operation section of an actuator for leveling control from the twist angle measured in the sensor unit. The driving unit controls leveling with the actuator after receiving the control signal.
Patent KR-20080018154-A (KR)
Title: System for authenticating electronic record device
Inventor: PARK DONG MYUNG
IPC: G06F15/16
Filed: 2007-10-09
Abstract: A system for authenticating an electronic record device is provided to provide services of selling, returning, exchanging or transacting directly electronic records for the electronic record device according to an authentication result. A system for authenticating an electronic record device comprises a transmitter, a receiver(115) and an effectiveness authenticating unit(120). The transmitter transmits a script, a plug-in or a program to a terminal device connected to an electronic record device. The receiver(115) receives authentication information extracted from the electronic record device by the terminal device on the basis of the script, the plug-in or the program. The effectiveness authenticating unit(120) decodes the received authentication information, if it is encoded, by using a decoding algorithm matched with the encoding algorithm, and authenticates effectiveness matched with the authentication information.
Patent KR-20090037054-A (KR)
Title: Beverage composition using concentrated citrus and manufacturing method thereof
Inventor: JEONG SEONG TAK
IPC: A23L2/08
Filed: 2007-10-11
Abstract: A beverage composition containing citrus concentrate and a preparation method thereof are provided to prevent the beverage from being spoiled in a process of distribution and improve customer preference. A beverage composition comprises 10.000wt% of citrus concentrate having 60Brix of concentration, 9.001wt% of liquid fructose, 0.101wt% of hydrous citric acid, 0.021wt% of sodium citrate, 0.051wt% of vitamin C, 0.006wt% of grapefruit seed extracts, 0.091wt% of orange flavor and 80.729wt% of purified water. A method for preparing the beverage containing citrus concentrate consists of the following steps of: charging selected ingredients to a mixture tank; filtering the charged mixture with a filter; sterilizing the filtered mixture at 95°C or higher for 30 seconds; filling a container with the heated mixture and sealing the container; sterilizing the sealed container at 85°C or higher for 30 seconds; and cooling the heated container.