baber/WOPTO huggingface dataset:
Patent KR-20070113094-A (KR)
Title: Group iii nitride semiconductor device and epitaxial substrate
Inventor: TANABE TATSUYA
IPC: H01L21/338
Filed: 2006-03-06
Abstract: Disclosed is a group III nitride semiconductor device wherein leakage current from a Schottky electrode is reduced. In a high-electron-mobility transistor (11), a supporting substrate (13) is specifically composed of AlN, AlGaN and GaN. An AlYGa1-YN epitaxial layer (15) has a full width at half maximum of the (0002) plane XRD of not more than 150 sec. A GaN epitaxial layer (17) is formed between the gallium nitride supporting substrate and the AlYGa1-YN epitaxial layer (0 < Y <= 1). A Schottky electrode (19) is formed on the AlYGa1-YN epitaxial layer (15), and this Schottky electrode (19) is a gate electrode of the high-electron-mobility transistor (11). A source electrode (21) is formed on the gallium nitride epitaxial layer (15), and a drain electrode (23) is also formed on the gallium nitride epitaxial layer (15).
Patent KR-20080067828-A (KR)
Title: Inline skate with double shock absorbing devices
Inventor: KIM JAE SOO
IPC: A63C17/00
Filed: 2007-01-17
Abstract: An inline skate having shock-absorbing devices in a dual structure is provided to absorb or remove shocks from wheel at high efficiency, and to protect a user from a rough surface of the ground or any obstacles on the road but to offer better driving experience. An inline skate comprises: a frame(120) provided to the bottom face of a shoe, for securely supporting the shoe; wheel frames(135) connected to the wheels, for supporting them; a pair of guide bars(170) insertedly installed in the frame from the opposite directions; a torsion frame(150) connected to the guide bars to be rotatably supported by them; arms(145) for connecting the torsion bar and the wheel frames to transfer shocks on the wheels to the torsion bar; and disk springs(160) provided between the frame and the guide bars, for absorbing shocks.
Patent KR-20080068358-A (KR)
Title: Projector for processing information and method thereof
Inventor: LEE SIM HONG
IPC: H04N5/44
Filed: 2007-01-19
Abstract: A method and an apparatus for processing information in an image device are provided to output a digital signal stored in a user terminal to the image device directly without an external device such as a computer or a DVD(Digital Versatile Disc). A method for processing information in an image device comprises the following steps of: detecting whether a user terminal is connected to the image device through an interface(S501); determining whether the image device is on(S503); generating a power driving signal(S505); receiving user terminal information for the user terminal(S507); generating a list of the received user terminal information and outputting the list on an output device such as a screen(S509,S511); allowing a user to select the user terminal information(S513); and reading the selected user terminal information(S515).
Patent KR-20080068776-A (KR)
Title: Multi-function device and control method thereof
Inventor: YOU IN SUN
IPC: H04N1/04
Filed: 2007-01-20
Abstract: A multi function device and a control method thereof are provided to decode and edit contents of a manually-produced original document and print the edited document or transmit the edited document through an e-mail. A multi function device comprises a scanner(101), a document processor(200), a communication unit(300) and a print unit(400). The document processor comprises a text recognizing unit(210), an edit controller(230), a print image generator(240), a user interface(201) and a scan image storage(220). The text recognizing unit separately recognizes a text, an image and an edit option in a scanned original document. The edit controller edits a text and an image according to the edit option recognized in the text recognizing unit. The communication unit transmits document data, processed through the document processor, by using an e-mail(12).
Patent KR-20080096614-A (KR)
Title: Method and apparatus for providing context-aware service
Inventor: BYUN YUNG CHEOL
IPC: G06Q50/10
Filed: 2007-01-23
Abstract: A method and an apparatus for providing a context-aware service are provided to process a lot of context-information in the ubiquitous computing environment as well as being applied to various environments, and systematically manage the context-information based on the fact and rules. A context-aware system comprises a context information providing unit(100), a middleware(200) and a service providing unit(300). The context information providing unit is a PDA to which an RFID reader is attached or a separate sensor unit for sensing context information(for example, location information) of user. RFID tags are attached to each device of the service providing unit and each space consisting of the ubiquitous system. The mobile RFID reader attached to a PDA of the user senses an RFID tag attached to the device or spaces at a specific position, and then reads the UID of the RFID tag to generate information on the peripheral status of the user. The context information providing unit transmits the RFID tag data read from the RFID reader of the PDA and basic information about the user of the PDA to the middleware through the TCP/IP protocol.
Patent KR-20080071439-A (KR)
Title: Mobile terminal moving picture synchronous apparatus and method with bluetooth headset
Inventor: LEE HYUN PYO
IPC: H04B1/40
Filed: 2007-01-30
Abstract: A video signal synchronization apparatus in a portable terminal having a Bluetooth headset and a method thereof are provided to solve an asynchronous problem due to a deviation while performing a Bluetooth headset operation and the quality of a communication line by enabling a user to change video signal delay time while a video is being regenerated. A video signal synchronization apparatus in a portable terminal comprises a radio receiving part(110), a display part(120), a Bluetooth part(130), a Bluetooth headset(160), a key input part(140), and a control part(150). The radio receiving part receives signals. The display part displays video signals among the received signals. The Bluetooth part transmits audio signals among the received signals. The Bluetooth headset outputs the audio signals transmitted from the Bluetooth part. The key input part is provided to backward or reverse the video signals. The control part performs a control operation to backward or reverse and display the video signals according to the key manipulation of the key input part.
Patent KR-20080075417-A (KR)
Title: Sliding cartridge for water valve
Inventor: SHIN DONG HYUK
IPC: F16K11/072
Filed: 2007-02-12
Abstract: A sliding cartridge for a water valve is provided to prevent water hammer due to a sudden change in flow rate of water by sliding to control the water flow rate. A valve housing(110) is installed in the body of a water valve. An operating unit(120) is inserted into the valve housing, rotated within a predetermined angle range, and slid back and forth at the upper center part of the valve housing. A disk cover(130) is coupled under the operating unit and interlocked with the rotation and sliding of the operating unit to transmit movement of the operating unit. A ceramic upper plate(140) is coupled under the disk cover, has a water converting groove(142) at the center of the lower surface. The water converting groove rotates to control supply of cold and hot water and slides back and forth to control the flow rate of water. A ceramic lower plate(150) is located under the ceramic upper plate and has a cold water inlet(151), a hot water inlet(152), and a water outlet(153) to discharge the introduced cold or hot water. A seat(160) is located under the ceramic lower plate, coupled with the valve housing, and has a seat hot water inlet(161) to introduce the cold water through a water pipe and a seat water outlet(163) to discharge the introduced cold or hot water.
Patent KR-20080076653-A (KR)
Title: Kimchi refrigerator and controlling method of the same of
Inventor: JEONG HA JIN
IPC: A23B7/10
Filed: 2007-02-16
Abstract: A kimchi refrigerator and its control method are provided to allow a compulsory defrosting operation to be performed in the conversion into an aging mode. A method for controlling a kimchi refrigerator comprises the steps of: judging if a store mode is converted into an aging mode; and then performing a compulsory defrosting operation if so. A kimchi refrigerator comprises: a main body equipped with a storage room, an air blowing fan for moving the air in the storage room; a defrosting heater for defrosting an evaporator; and a control part for controlling the air blowing fan and defrosting heater. The control part operates the defrosting heater and air blowing fan for a set time, if a store mode is converted into an aging mode.
Patent KR-20080078372-A (KR)
Title: Health cycle having an interface module
Inventor: CHA KI HO
IPC: A63B22/06
Filed: 2007-02-23
Abstract: A health cycle having an interface module is provided to enable a user to enjoy exercise like a game by interlockingly controlling the progressive direction of a unit displayed on a screen, in proportion to steering information if information about steering of a handle is input into a controller. A health cycle(1) having interface modules(2A,2B) is composed of: a saddle(12) for a user to sit on; a handle(14) equipped with an instrument board(140) and various selection buttons; a main frame(10) comprising horizontal and vertical support bars(100,102a,102b); a crank pedal(16) rotatably installed at the lower part of the main frame; a wheel(18) interlocked with the pedal; a rotary shaft unit rotatably connecting the handle to the horizontal support bar; a sensing unit installed in the rotary shaft unit to sense the steering angle of the handle controlled by a user; and a connecting cable connecting the health cycle having the sensing unit, to a controller including information about driving screens of digital data type and transmitting an input value sensed by the sensing unit, to the controller.
Patent KR-20080080764-A (KR)
Inventor: LEE SANG DAE
IPC: H01L33/00
Filed: 2007-03-02
Abstract: A backlight unit and an LCD(Liquid Crystal Display) using the same are provided to reflect light, concentrated in an edge part of an LC panel, into a bottom cover by forming a side reflection member in a side support, thereby improving color uniformity at the edge part. Both sides of a bottom cover(110) are opened. Plural LED(Light Emitting Diode) arrays(160) are arranged in the bottom of the bottom cover in parallel. In the plural LED arrays, plural LED packages(120) are mounted. Side supports(140a,140b) are coupled with both sides of the opened bottom cover, and reflect light from the LED package. The side support includes a side reflection member(170) for performing mirror reflection of the light of the LED package.
Patent KR-20070090841-A (KR)
Title: Spread spectrum clock controller and spread spectrum clock generator
Inventor: NAKADAIRA MASAO
IPC: H03K23/00
Filed: 2007-03-02
Abstract: An SSC controller and an SSC generator are provided to control turn-on/off of an SSC function without an excessive frequency change by using a count value and a control signal as input, and adding a block for controlling a counter operation or a clock to a front end of a p counter. A p and up/down counter(22,26) counts an input clock signal. A circuit generates a phase control signal based on a counting result of the counter. A counting control circuit(31) uses the control signal for controlling the turn-on/off of the SSC function. If the control signal indicates SSC function-on, counting control circuit enables the counter to perform counting. If the control signal gets to be a value indicating SSC function-off, the counting control circuit stops the counting of the counter when the counting value of the counter reaches a predetermined value.
Patent KR-20080083394-A (KR)
Title: Plasma display panel and manufacturing method thereof
Inventor: CHO YU JEONG
IPC: H01J11/34
Filed: 2007-03-12
Abstract: A plasma display panel and a manufacturing method thereof are provided to perform a bake process at a low temperature by using glass powder having a nano-particle size. A glass powder filling process is performed to fill a mold arranged on a glass substrate with glass powder having a nano-particle size(S1). A pressing process is performed to press the glass powder(S2). A releasing process is performed to release the mold from the substrate(S3). A structure forming process is performed to form a structure by baking the pressed glass powder(S4). In the glass powder filling process, the glass substrate is vibrated. In the pressing process, the glass powder is pressed by using a flat press mold.
Patent KR-20080085477-A (KR)
Title: Grand clock master selection and time sync method in synchronous ethernet
Inventor: KWON YONG SIK
IPC: H04L7/02
Filed: 2007-03-20
Abstract: A grand clock master selection and time synchronization method in a synchronous Ethernet is provided to reduce the complexity of a calculation and shorten a synchronization matching time by selecting a grand clock master, determining a value of TOD(Time Of Day), and synchronizing devices in a network. A grand clock master selection and time synchronization method includes the steps of: multi-casting a time synchronization frame if a network is established or is added to a conventional network(511); comparing an intrinsic determination value of the received time synchronization frames with an intrinsic determination value, and selecting a grand clock master or a clock slave based on a comparison result(515); and if the grand clock master is selected, synchronizing real-time applications based on time information, and transmitting the time synchronization frame to configuration devices selected as a clock slave in a predetermined period(521).
Patent KR-20080089795-A (KR)
Title: Vacuum adsorption picker apparatus of handler
Inventor: LEE KEON SO
IPC: H01L21/68
Filed: 2007-04-02
Abstract: A vacuum adsorption picker of a handler is provided to improve work efficiency in a transferring process by driving selectively a picker according to the number of semiconductor devices. A cam shaft driver unit(100) transfers a cam shaft(140) in left and right directions by using a first driver unit for generating power. A timing belt driver unit(200) is installed at a lower part of the cam shaft driver unit and drives a plurality of timing belts by using a second driver unit. A picker unit(300) is installed in a front direction of the timing belt driver unit in order to pick up a semiconductor element. A picker up/down driver unit is installed to be operated according to an operation of the cam shaft driver unit. The picker up/down driver unit transfers downwardly and upwardly the pickup unit by using a third driver unit.
Patent KR-20080090043-A (KR)
Title: Door opening and closing apparatus of washing machine
Inventor: JANG JAE HYUN
IPC: D06F39/14
Filed: 2007-04-03
Abstract: A device for opening and closing a door of a washing machine is provided to shorten the length of a lead wire by installing a hook and a sensing switch at the lower part of the door adjacent to a control panel. A device for opening and closing a door of a washing machine comprises a top cover(10), an opening/closing unit, and a sensing switch(40). The top cover is mounted on a side of the washing machine, with the door installed thereon. The opening/closing unit is installed on an end of the door to lock or unlock the door. The opening/closing unit is a lever type button that has a hook(24d) at an end. The sensing switch is installed on the top cover and senses the opening/closing of the door in accordance with a contact with the opening/closing unit.
Patent KR-20080090894-A (KR)
Title: 오프너
Inventor: GIM YEONG RAE
IPC: B67B7/44
Filed: 2007-04-06
Abstract: 본 발명에 따르면, 지랫대의 역할을 하는 자루부와, 상기 자루부의 단부에 형성되며 병뚜껑의 오픈 시 병뚜껑의 스커트부 단부에 걸리는 걸림부와, 
     상기 자루부와  회동 가능하게 힌지 결합되며 오픈 준비 시 자루부의 단부에 형성된 걸림부가 병뚜껑의 스커트부에 밀착될 수 있도록 자루부를 병 방향으로  당길 수 있으며 사용자의 손에 의해 파지 가능한 지지부재를 구비한다.  
       
     병, 병뚜껑, 오프너, 소리
Patent KR-20070101158-A (KR)
Title: Module for optical apparatus and method of producing module for optical apparatus
Inventor: ONO ATSUSHI
IPC: G03B17/02
Filed: 2007-04-10
Abstract: A module for an optical apparatus and a method for manufacturing the module for the optical apparatus are provided to omit the manufacturing process of a wiring substrate for the electrical wiring of an existing module for an optical apparatus, and make the module of the optical apparatus miniaturized in an accumulated layer direction because the wiring substrate is not necessary. A module for an optical apparatus comprises the followings: a first penetration electrode(7) which penetrates a solid-state imaging device(1); a first rewiring layer(9) which is formed to perform rewiring to a necessary position on the back of the solid-state imaging device and is electrically connected to the first penetration electrode; a second rewiring layer(12) which is formed to perform rewiring to a necessary position on the back of an image processing device(10) and is electrically connected to the first rewiring layer; a second penetration electrode(13) which penetrates the image processing device and is electrically connected to the second rewiring layer; and a third rewiring layer(14) which is formed to perform rewiring to a necessary position on the surface of the image processing device and is electrically connected to the second penetration electrode. The image processing device has an external connection terminal(16) electrically connected to the third rewiring layer.
Patent KR-20080092523-A (KR)
Title: Contact type single side probe and inspection apparatus and method for open/short test of conductive lines used thereof
Inventor: EUN TAK
IPC: G01R1/067
Filed: 2007-04-12
Abstract: A contact type single side probe and inspection apparatus and method for an open/short test of a conductive line using the same are provided to inspect open and short of the conductive lines by applying AC power to one ends of the conductive lines through the single side probe and then measuring an electrical variation at the single side probe. A contact type single side probe includes a ground substrate(241), a probe(220), a feed unit(210), and a sensing unit(230). The ground substrate maintains a ground state and mounts conductive lines(10). The probe is in contact with the conductive lines on the ground substrate. The feed unit inputs AC power to the probe. The sensing unit measures an electrical variation at the probe. The feed unit has an AC current source(212), and the sensing unit measures a voltage variation.
Patent KR-20080096284-A (KR)
Title: Cleaning apparatus of cell for electric dust collector
Inventor: LEE JAE KEUN
IPC: B01D46/04
Filed: 2007-04-27
Abstract: A cleaning apparatus of cell for an electric dust collector is provided to obtain convenience and effectiveness by automatically improving cleaning effect of cleaning fluid. A cleaning apparatus of cell for an electric dust collector comprises: a shower nozzle(40) spraying and supplying the washing water at the upper part of the washing tub(15); a rotator(20) which is spun to operate with a drive motor; a heater(45); a water drain(16). In the rotator, a plurality of cell fixing mounting parts(30) are installed to insert a plurality of dust collector cells(5) and to fix them.
Patent KR-20080097843-A (KR)
Title: Accelerometer using elastic wave and method for fabricating the same
Inventor: KIM SEONG SOO
IPC: G01P15/00
Filed: 2007-05-03
Abstract: An accelerometer using elastic wave and method is provided to measure the acceleration by using the changing of characteristic of the elastic wave passing through the transmitting medium, so expansion of the acceleration measurement range is possible and re-equilibration system and/or the vacuum packaging is unnecessary. In an accelerometer using elastic wave and method, an elastic wave propagation unit(30) is composed of at least one thin film structure including the piezoelectric thin film(34). A first IDT pattern(12,14) generates the elastic wave which is propagated through the elastic wave propagation unit by applied voltage to one side of the elastic wave propagation unit. The other side of the seismic wave propagation part of a second IDT pattern receives the elastic wave of which the frequency is changed by the external acceleration. A supporting part(20a) is formed in the peripheral area of the elastic wave propagation unit while being formed at the center of the elastic wave propagation unit. An inertial mass locally is formed at the lower part of the center of the elastic wave propagation unit.
Patent KR-20080052181-A (KR)
Title: Interference management apparatus and its method of a sca based base-station system
Inventor: BAEK DONG MYOUNG
IPC: H04B7/155
Filed: 2007-05-04
Abstract: An apparatus and a method for managing a failure in an SCA(Software Communications Architecture) based base station are provided to collect and manage hardware error information in accordance with a sensing result with respect to plural chips included in each ATCA(Advance Telecom Computing Architecture) board via an interrupt scheme, to collect and manage error information of a software module loaded in each ATCA board, and to display the collected error information. An apparatus for managing a failure in an SCA(Software Communications Architecture) based base station includes ATCA boards(102/1-102/n), a communication module(104), and a failure management module(106). The failure management module includes a hardware managing unit(106a) and a software managing unit(106b). The ATCA boards mounts plural chips and plural sensors which sense physical errors of the chips, and includes a BMC(Board Management Controller) which manages the chips and the sensors, detects the errors and provides the detected errors. The communication module includes a hub which connects the ATCA boards to the failure management module and connects the ACTA boards to one another on the basis of the Ethernet scheme, and transmits the error information of the software module, provided by the ATCA boards, to the failure management module. The failure management module collects and manages the error information of the hardware module and the software module by using the hardware managing unit, the software managing unit and the BMC.
Patent KR-20080052190-A (KR)
Title: Liquid crystal display panel and manufacturing method thereof
Inventor: MOMOI YUICHI
IPC: G02F1/1337
Filed: 2007-05-11
Abstract: A liquid crystal display panel and a fabrication method thereof are provided to improve an alignment characteristic itself on an alignment layer portion. A liquid crystal display panel includes a first substrate, a second substrate, an alignment layer, and a high alignment layer. A liquid crystal is formed between the first substrate and second substrate. The alignment layer is formed between the first substrate and second substrate. The high alignment layer is made by a molecule structure having a mesogen structure and resin material having a reactor which reacts by heat or ultraviolet. The high alignment layer has much more alignment property than the alignment layer. The high alignment layer is formed on the alignment layer. The high alignment layer which is formed on the first substrate and second substrate is faced each other.
Patent KR-20080104706-A (KR)
Title: Rfid database storage middleware system using embedded linux and method thereof and computer-readable recording medium thereof
Inventor: KIM DAE WOO
IPC: G06F17/00
Filed: 2007-05-29
Abstract: An RFID database storage middleware system using the embedded Linux and an operating method thereof are provided to solve the problem related to the security of RFID packets by encrypting data stored in tags in real time. An RFID database storage middleware system reinforces the security of an RFID middleware by using the embedded Linux technology for making interworking with an embedded Linux gateway which is previously developed possible. A computer-readable recording medium in which a program for executing a method for operating the RFID database storage middleware system is recorded is equipped.