baber/WOPTO huggingface dataset:
Patent KR-20080068235-A (KR)
Title: Image forming apparatus
Inventor: SEORL KWOANG JOE
IPC: G03G15/00
Filed: 2007-01-18
Abstract: An image forming apparatus is provided to transmit power to plural developers without controlling the rotation phase of a rotation shaft one by one, and determine the home position of the rotation shaft without having a separate sensor, thereby preventing the configuration of a driving unit from being complicated and implementing a reliable operation with a smaller number of parts. A driving unit includes a rotation shaft(110), plural first spring clutches(120), and plural interference controllers(130). The plural first spring clutches are interposed between the rotation shaft and plural developers to control power transmitted to the plural developers. The plural interference controller corresponds to each of the plural first spring clutches and determines interference with the plural first spring clutches according to the rotation phase of the rotation shaft. Each of the plural interference controllers includes an interference release unit(131C,131M,131Y,131K) and an interference unit(132). The interference release unit is formed in a partial area according to the rotation direction of the rotation shaft. The interference unit is formed in an area except the interference release unit.
Patent KR-20080072203-A (KR)
Title: Ceiling hanger
Inventor: BOK JIN HONG
IPC: E04B9/18
Filed: 2007-02-01
Abstract: A hanger for supporting a ceiling material is provided to improve forming property by using a material thinner than the existing fixing support, to double bearing capacity, to improve the quality, and to heighten credibility, stability and safety. A hanger for supporting a ceiling material comprises an anchor bolt(3) for various installations, a fastening socket(2) inserted to the anchor bolt and moving upward and downward, and a fixing support(1) having fastener sections and a channel section. The channel section of the fixing support enables to be pressed in various shapes according to the shape of a ceiling material, and the fastener sections of the fixing support adhered closely to the anchor bolt and fastened to the fastening socket have teeth same as the anchor bolt to have the effect of the fixing support inserted between nuts inserted to the anchor bolt and to improve fixing property.
Patent KR-20080073148-A (KR)
Title: Method and apparatus of detecting attitude of digital image processing device using automatic focusing
Inventor: HONG SOON HAC
IPC: H04N5/232
Filed: 2007-02-05
Abstract: A method and an apparatus for detecting the position of a digital image processing device using auto-focusing are provided to measure the maximum focus position value in each of plural partial regions and determine the position of the digital image processing device in a horizontal state or a vertical state when the average of differences between the maximum focus position values in plural partial regions belonging to a column vertically arranged or a line horizontally arranged is less than a first setting value, thereby determining the position of the digital image processing device automatically. A method for detecting the position of a digital image processing device comprises the following steps of: performing auto-focusing to measure the maximum focus position value in each of plural partial regions(44); and determining the position of the digital image processing device in a horizontal state when the average of differences between the maximum focus position values in plural partial regions belonging to a column vertically arranged is less than a first setting value, while determining the position of the digital image processing device in a vertical state when the average of differences between the maximum focus position values in plural partial regions belonging to a line horizontally arranged is less than the first setting value(45).
Patent KR-20080059000-A (KR)
Title: Apparatus for controlling power of wimedia media access control device and method using the same
Inventor: SWAMINATHAN SUNDARESAN
IPC: H04L1/00
Filed: 2007-02-16
Abstract: An apparatus and a method for controlling power of a Wimedia MAC are provided to reduce power consumption of a Wimedia MAC based on pre-set time information when there is a loss of a fragment of an MSDU(MAC Service Data Unit). A fragment of an MSDU is received from a transmission side Wimedia MAC device(S310). The Wimedia MAC device checks whether there is a loss of the fragment of the MSDU(S320). If there is a loss of the fragment of the MSDU, the Wimedia MAC device extracts a period field from the received fragment of the MSDU(S330). The Wimedia MAC device changes a power mode from an active mode to a low power mode during time set in the period field(S340). The Wimedia MAC device checks whether the set time has lapsed, and if so, the Wimedia MAC device changes the power mode from the low power mode to the active mode(S350,S360).
Patent KR-20080076482-A (KR)
Title: Hard disk drive, method for controlling flying height of magnetic head thereof, and recording media for computer program therefor
Inventor: LEE CHANG HWAN
IPC: G11B21/21
Filed: 2007-02-16
Abstract: A hard disk drive, a method for controlling flying height of a magnetic head thereof, and a recording medium recording computer program carrying out the method are provided to correct a reference FOD(Flying On Demand) voltage profile based on the reference maximum flying height of a magnetic head and to remove a temperature effect during a burn-in process for preventing weak write and head disk interference generated by selecting wrong FOD voltage. A driving circuit of a hard disk drive comprises a controller(70), a pre-amplifier(91), a read/write channel(92), a host interface(93), a VCM(Voice Coil Motor) driver(94), and an SPM(Signaling Protocol Monitor) driver(95). The pre-amplifier amplifies a data signal reproduced from a disk(11) by a magnetic head(41) and amplifies recording current switched by a read/write channel to record the amplified result in the disk through the magnetic head. The VCM driver receives a control signal of a controller and adjusts magnitude of current applied to a voice coil motor(50). The SPM driver receives the control signal of the controller and adjusts magnitude of current applied to a spindle motor(17). A reference FOD voltage profile is corrected based on the reference maximum flying height of the magnetic head to remove a temperature effect during a burn-in process. The reference FOD voltage profile displays flying height of the magnetic head based on the FOD voltage.
Patent KR-20070092640-A (KR)
Title: Tsa process
Inventor: WERNER LEITMAYR
IPC: B01D53/00
Filed: 2007-03-08
Abstract: A method for separating an at least two-component raw gas by a TSA process, which can compensate for changes or fluctuations in a setpoint load value of the raw gas by extending the cycle time of at least one step in the method in a case that the setpoint load value drops, is provided. As a method for separating an at least two-component raw gas by a TSA process, comprising at least an adsorption step and a regeneration step, the cycle times of the individual steps being formed according to a setpoint load value of the raw gas, the method is characterized in that the cycle time of at least one step in the method is extended in a case that the setpoint load value drops. The cycle times of all steps of the method are extended in a case that the setpoint load value drops. The extension of the cycle time of at least one step in the method is performed proportionally to the drop of the setpoint load value.
Patent KR-20080084480-A (KR)
Title: Method for mutual authenticating between devices using mediated module and system thereof
Inventor: JU HAK SOO
IPC: G06F15/00
Filed: 2007-03-16
Abstract: A method and a system for performing mutual authentication between devices by using an intermediary module are provided to keep high security in mutual authentication between host and mobile devices by checking validity of a certificate from a CA(Certificate Authority) before verification of a sign value and separately verifying the sign value with the intermediary module. An interface(310) transfers various kinds of key information between a device storing a certificate received from a CA and a host device, and receives an updated certificate revocation list from the CA. A key storing part(320) stores a first partial private key divided from a first private key stored in the device and a second partial private key divided from a second private key stored in the host device. A controller(340) determines validity of a unique ID by receiving the unique ID/random number, which are detected from the certificate, for the device and the host device from the device. An electronic signer(330) generates first and second partial sign value s by using the first and second partial private keys when the unique ID is valid.
Patent KR-20090000714-A (KR)
Title: 아이디카드를 이용한 무인 헌금확인서 발급 및 그 운영방법
Inventor: BAK CHEON SE
IPC: G06Q20/20
Filed: 2007-03-23
Abstract: 본 발명은 아이디카드를 이용하여 무인으로 종교단체 헌금확인서 발급이 가능한 시스템(이하'시스템'이라칭함) 및 그 운영방법에 관한 것이다. 
     본 시스템의 구성은 종교단체 그룹웨어와 연동하여 아이디카드를 인식하는 카드리더기부와 종교단체 그룹웨어와 연동하여 헌금확인서발급이 가능한 키오스크부 , 키오스크부에 의하여 헌금확인서를 출력시키는 출력부로 이루어져있다. 
     본 발명의 특징은 종교단체에 설치하여 종교단체의 헌금확인서 발급 업무를 줄일 수 있으며 여러 단계에 걸쳐 수행되는 헌금확인서 발급을 본인이 직접 시행함으로서 정보의 신속함 및 정확성을 기하며 아이디카드로 인한 보안이 확보됨으로 개인프라이버시의 보호와 관리비용을 절감할 수 있는 효과를 갖는다.
Patent KR-20070099435-A (KR)
Title: Method for controlling safety valve of motors
Inventor: WADA NORIO
IPC: F16K31/04
Filed: 2007-03-29
Abstract: A method for controlling a safety valve of a motor is provided to release adhesion between a valve body and the rim of a valve port before moving back the valve body. A method for controlling a safety valve of a motor comprises the steps of operating the motor(2) when opening a valve port(13) after the closed state of the valve port(13) by a valve body(6) is maintained for a certain time period. A movable electromagnet(3) further moves forward, in a state in which the movable electromagnet(3) makes contact with a movable iron piece(5), in order to press the movable iron piece(5). The valve body(6) closely makes contact with the valve port(13) to deform the valve body(6) elastically. The movable electromagnet(3) moves backward to open the valve port. The movable electromagnet absorbs and maintains the movable iron piece against the elastic support force of an elastic support member.
Patent KR-20080089889-A (KR)
Title: Bunlihyeong angyeongpeuleim
Inventor: O SANG TAEG
IPC: G02C13/00
Filed: 2007-04-03
Abstract: A division type glass frame is provided to fix glass lenses by increasing areas of glass lens support frames. A glass frame is divided into glass lens support frames(4,5) and a fixing frame(6) of the glass lens support frames. The division type glass frame fixes glass lenses with elastic force through contact between the glass lens support frames or through cooperation of the glass lens support frames and the fixing frame of the glass lens support frames. The glass lens support frames are fitted in two grooves on side surfaces of the glass lenses and support the glass lenses.
Patent KR-20070101779-A (KR)
Title: Digital signal processing device
Inventor: URA JUNYA
IPC: G06F15/76
Filed: 2007-04-10
Abstract: A digital signal processing device is provided to reduce power consumption by determining to switch a chip select signal supplied to a coefficient memory by a command unit without additional a determination address generation circuit. A digital signal processing device comprises a program counter(1), a coefficient memory(4), a program memory(2), and a calculation unit(6). The program counter generates address data in order repeatedly. The coefficient memory has a plurality of areas and memories a plurality of coefficients. The coefficient memory outputs a coefficient memorized in an area assigned by address data output by the program counter based on read-out commands, when a chip select signal is an active level. The program memory has a plurality of areas and memories a plurality of commands. The program memory outputs memorized commands to an area assigned by address data output by the program counter. The calculation unit performs calculation according to commands output by the program memory. The digital signal processing device determines to convert a chip select signal into an active level based on the command output by the program memory, and provides a predetermined value to the coefficient memory instead of address data when the chip select signal is an inactive level.
Patent KR-20080092546-A (KR)
Title: Going in and out man management type electronic door lock
Inventor: YOON KYOUNG HO
IPC: E05B49/00
Filed: 2007-04-12
Abstract: An entrance and exit management type electronic door lock is provided to check entrance and exit of a user by checking a registration state of the user when the user enters or leaves a room. An outdoor card recognition unit(110) is installed in an outdoor body(100) to recognize an electronic card of a user entering a room. An indoor card recognition unit(210) is installed in an indoor body(200) to recognize an electronic card of a user leaving a room. A storage unit(270) stores information of the electronic cards in contact with the outdoor and indoor card recognition units and entrance and exit time of each user. A control unit(250) controls operation of a locking unit(280) by comparing the information of the electronic cards in contact with the outdoor and indoor card recognition units with the information stored in the storage unit. An input/output unit(230) inputs or outputs the information to or from the storage unit. A power supply unit(260) supplies power to the components. Knobs are protrusively installed in the outdoor and indoor bodies respectively.
Patent KR-20080092580-A (KR)
Title: Analog output buffer curicuit and organic elcetroluminescence display thereof
Inventor: KIM DO YOUB
IPC: H03K19/0175
Filed: 2007-04-12
Abstract: An analog output buffer circuit and an organic electro-luminescence display device are provided to output a uniform output signal of a buffer by reducing an error in a threshold voltage of a transistor. A first transistor(T1) includes a source connected to a first node, a drain connected to a second node, and a gate connected to a third node. A second transistor(T2) is connected between the first and third nodes and includes a gate which is connected to a first control line, so that the first transistor is diode-connected. A third transistor(T3) includes a source connected to a data line, a drain connected to the first node, and a gate connected to the first control line. A fourth transistor(T4) includes a source connected to the first node, a drain connected to an output terminal, and a gate connected to a second control line. A fifth transistor(T5) includes a source connected to the first node, a drain connected to a first voltage, and a gate connected to the second control line. A capacitor(Cst) is connected between the third node and the first voltage.
Patent KR-20080094363-A (KR)
Title: Structure for modifying height of shelf and refrigerator having the same
Inventor: SHIN JEONG HO
IPC: F25D25/02
Filed: 2007-04-20
Abstract: A structure for modifying the height of a shelf and a refrigerator having the same are provided to employ a support part inclined corresponding to a guide unit. A structure for modifying the height of a shelf(20) includes a rail unit(10) and an adjusting unit(30). The rail unit includes a height adjusting path repeatedly formed upward and downward. The rail unit forms a release and fixing path connecting the height adjusting path. The adjusting unit is coupled to the shelf. The adjusting unit selects the height of the shelf while moving along the release and fixing path and the height adjusting path. The height adjusting path is formed by a guide unit(41). The releasing and fixing path is horizontally formed. A support unit is formed on the release and fixing path to fix the adjusting unit. The structure includes an elastic member to provide elastic force so that the adjusting unit is fixed to the support unit.
Patent KR-20070104851-A (KR)
Title: Apparatus, systems and methods for processing signals between a tester and a plurality of devices under test at high temperatures and with single touchdown of a probe array
Inventor: MAYDER ROMI
IPC: H01L21/66
Filed: 2007-04-23
Abstract: A signal processing apparatus is provided to enable multiplexing of a plurality of tester pin electronic apparatus without being limited by temperature and density by mounting a plurality of daughter boards on a probe card. A signal processing apparatus processes signal between a tester and a plurality of DUT's(devices under test), including at least one multi-chip module(102). The multi-chip module includes a plurality of micro-electromechanical switches and at least one driver. The plurality of micro-electromechanical switches are located between a first connector set with respect to the tester and a second connector set with respect to the plurality of DUT's. The driver respectively and selectively operates the plurality of micro-electromechanical switches. A probe card can be further included in the signal processing apparatus wherein the at least one multi-chip module is directly mounted on the probe card.
Patent KR-20080096201-A (KR)
Title: Apparatus and method for postioning of compact base station in broadband wireless communication system
Inventor: HONG EUN SIL
IPC: H04B7/14
Filed: 2007-04-27
Abstract: An apparatus and a method for positioning a compact base station in a broadband wireless communication system are provided to install the compact base station in an optimal location according to installation space in the broadband wireless communication system. A controller(222) controls entire function of network connection operator. A base station registration process part(224) processes connection procedure of a user(210). The base station registration process part receives MAC(Media Access Control) address of the compact base station and address information of an installation building after connection. A user interface(228) processes en external interfacing function for transceiving connection apparatus and information on the user side. A building structure information storage(232) inside a user management server(230) stores structure information of the building installing the compact base station.
Patent KR-20070109952-A (KR)
Title: Electronic apparatus, printer, program, and consumable
Inventor: ABE HITOSHI
IPC: G06F9/44
Filed: 2007-05-11
Abstract: An electric apparatus, a printing apparatus, a program, and expendables are provided to notify a user of the necessity of the renewing the firm ware by the exchanging the operation of the expendables. An electric apparatus includes an expendable version information maintaining unit(123), an own machine version information maintaining unit(125), a version information comparing unit(127) and a renewing message notifying unit(129). The expendable version information maintaining unit maintains the version information of the firm ware which is decoded from the information media of the expendable which is installed on the own machine. The own machine version information maintaining unit maintains the version information of the firm ware which is used by the own machine. The version information comparing unit compares the version information of the expendable and the version information of the own machine. The renewing message notifying unit displays the message to urge the renewing of the firm ware to the displaying unit of the own machine or another machine when the version information of the expendable is newer than the version information of the own machine.
Patent KR-20080104633-A (KR)
Title: Induction method of protocorm like body from phalaenopsis adult plant
Inventor: PARK NO EUN
IPC: A01H4/00
Filed: 2007-05-28
Abstract: A method for inducing protocorm like body (PLB) from the Phalaenopsis plantlet, and the Phalaenopsis protocorm like body prepared by the method are provided to allow the clone plantlet to be proliferated massively and continuously. A method for inducing protocorm like body from the Phalaenopsis plantlet comprises the steps of cutting the fibrous part containing the growing point of leaves, stem, root or base part of the Phalaenopsis plantlet; culturing the cut part on the protocorm like body-inducing culture medium containing gellite; and inducing the protocorm like body from the cultured part of the culture medium.
Patent KR-20080105795-A (KR)
Title: Fan motor
Inventor: PARK YOUNG HOON
IPC: H02K29/00
Filed: 2007-06-01
Abstract: A fan motor is provided to reduce the height of the fan motor and surround a stator assembly with a mold of the insulating material, so making a size compact and obtaining the security of the device. In a fan motor, a stator assembly(70) is composed of a stator core, an insulator and a coil and bearing members(50, 60) are combined at the center of the stator assembly. A rotor assembly(30) includes the fan(10) accommodating the stator assembly inside of it, a rotation shaft combined with the fan while passing through the bearing member, and the rotor(20) rotating with the fan together while being outer side of the stator assembly.
Patent KR-20070116553-A (KR)
Title: Secondary fuel injection from stage one nozzle
Inventor: WIDENER STANLEY KEVIN
IPC: F02C7/22
Filed: 2007-06-04
Abstract: A secondary fuel injection system and a method of reducing exhaust of NOx gas are provided to cool a high temperature gas stream by combusting a second fuel stream and a second air stream supplied through a supply tube and multiple injectors, and air gaps. A secondary fuel injection system(100) for a stage-one nozzle(110) comprises a supply tube(170) extended to the stage-one nozzle, multiple injectors(180) extended to the periphery(155) of the stage-one nozzle from the supply tube, an air gap(200) surrounding each of the injectors. A method of reducing exhaust of NOx gas comprises the steps of: producing a high temperature gas stream by combusting a first fuel stream and a first air stream; flowing the high temperature gas stream to multiple stage-one nozzles; flowing a second fuel stream and a second air stream from the multiple stage-one nozzles; and lowering the temperature of the high temperature gas stream by combusting the second fuel stream and the second air stream.
Patent KR-20080109222-A (KR)
Inventor: JUNG JUN SU
IPC: H04N5/64
Filed: 2007-06-12
Abstract: A display device is provided to reduce the manufacturing cost and product volume by simply supporting the monitor using a foldable supporting bar. A display device comprises a monitor(10), and a supporting unit(20). The supporting unit comprises a first supporting member, a supporting bar(30), and a connection part(40). The first supporting member is connected to the both ends of the monitor. The supporting bar has a second supporting member which is connected to the first support member. The connection part makes the supporting bar have the supporting force in order to support the monitor.
Patent KR-20080109518-A (KR)
Title: Liquid crystal display device
Inventor: LEE JUNG HYUN
IPC: G02F1/1333
Filed: 2007-06-13
Abstract: A liquid crystal display device is provided to prevent the damage of the backlight unit by forming a pem nut on the bottom cover. A main supporter(20) supports the LCD panel and prepares for the installation space of the backlight unit. A bottom cover(14) surrounds the bottom surface of the backlight unit and in which a plurality of pem nuts(24) is inserted into the side. A top case(22) has a plurality of first holes(22a) which are formed corresponding to the location of the pem nut. A liquid crystal display module mounting unit(26) has a plurality of second holes(26a) corresponding to the location of the first hole and pem nut. A plurality of screws(28) are connected to the pem nut.