baber/WOPTO huggingface dataset:
Patent KR-20080035063-A (KR)
Title: Linear actuator using piezoelectric element
Inventor: SHIN YOUNG CHUL
IPC: H02N2/04
Filed: 2006-10-18
Abstract: A linear actuator using a piezoelectric element is provided to reduce a volume or a size of the linear actuator by performing the linear driving with a structure of a stacked type piezoelectric element, a weight body and a clamp. A linear actuator using a piezoelectric element includes a piezoelectric element(10), clamps(20a,20b), a fixing tube(30), and a weight body(40). The piezoelectric element is formed by alternatively stacking a piezoelectric layer and an electrode layer. The piezoelectric element generates a change of a shape if a high frequency voltage is applied to the electrode layer. The clamps are installed on both sides of the piezoelectric element, and support the piezoelectric element which is located inside the fixing tube. The weight body is installed on a side of the piezoelectric element, and moves the clamps toward a changing direction by a changed inertia force when a shape of the piezoelectric element is changed.
Patent KR-20070109772-A (KR)
Title: Method and apparatus of fabricating protecting member for display apparatus and method of fabricating display apparatus using the same
Inventor: KANG HO JEONG
IPC: G02F1/1333
Filed: 2006-10-20
Abstract: A method and an apparatus of fabricating a protecting member for a display device and a method of fabricating a display device using the same are provided to improve the yield rate of a product and a display characteristic of a display device by preventing foreign substances from entering between a protecting panel and a protecting cushion. A protecting panel(220) for protecting a display panel(210) is disposed vertically with respect to a ground surface. The display panel displays an image. A protecting cushion(230) is interposed between the display panel and the protecting panel to absorb impact. The protecting cushion is disposed to face the protecting panel. The protecting cushion is attached to the protecting panel in such a state when the protecting panel and the protecting cushion are disposed vertically with respect to the ground surface.
Patent KR-20080040181-A (KR)
Title: Heating room for refrigerator
Inventor: KIM JIN SOO
IPC: F25D23/06
Filed: 2006-11-02
Abstract: A heating room for a refrigerator is provided to receive frozen or cold foodstuff in an independent space mounted with a heater for keeping the foodstuff warm or heating/thawing the foodstuff without moving the foodstuff out of the refrigerator. A heating room for a refrigerator includes a heater(130) mounted in a case(110) for heating the inside of the case, an insulating part(140) formed on an outer wall of the case by predetermined thickness for insulating the inside of the case, a temperature sensor(150) mounted in the case for measuring internal temperature of the case, and a control part for turning the heater on or off according to temperature data measured by the temperature sensor.
Patent KR-20080040380-A (KR)
Title: Microwave oven with device for rotating tray
Inventor: YU HAK SEOK
IPC: F24C7/08
Filed: 2006-11-03
Abstract: A microwave oven having an apparatus for rotating a tray is provided to prevent current leakage or malfunction of a motor caused by liquid penetrating into the motor through a hole formed on the tray by installing a tray plate having a serration and a wheel such that the hole for rotating the tray is removed. A microwave oven having an apparatus of rotating of a tray comprises a cooking chamber(110), a machine chamber(115), a tray plate(150) and a rotation driving part. The machine chamber is formed at a side of the cooking chamber and has a magnetron(130) for radiating microwaves to the inside of the cooking chamber. The tray plate is installed at a lower part of the cooking chamber and has a serration(152) at a side of the tray plate. The rotation driving part is installed at a side surface or a rear surface of the cooking chamber to be coupled to the serration of the tray plate, thereby transferring torque to the tray plate.
Patent KR-20070049084-A (KR)
Inventor: BURDGICK STEVEN SABASTIAN
IPC: F01D3/02
Filed: 2006-11-06
Abstract: 본 발명은 복류 증기 터빈 조립 방법 및 장치를 제공한다.  상기 방법은 제 1 단부(72)와, 제 2 단부(74)와, 이들 단부 사이에서 연장되는 본체(70)를 구비하는 환형 부재(66)를 제공하는 단계와, 상기 환형 부재에 제 1 아치형 부재(62)를 결합시키는 단계로서, 상기 제 1 아치형 부재는 상기 제 1 아치형 부재의 내경을 규정하는 반경방향 내측면(76)과 상기 제 1 아치형 부재의 외경을 규정하는 대향 반경방향 외측면(78)을 포함하며, 상기 내측면은 상기 외측면에 실질적으로 평행한, 상기 제 1 아치형 부재(62)의 결합 단계와, 상기 환형 부재에 제 2 아치형 부재(64)를 결합시키는 단계로서, 상기 제 2 아치형 부재는 제 2 아치형 부재의 내경을 규정하는 반경방향 내측면(90)과 제 2 아치형 부재의 외경을 규정하는 대향 반경방향 외측면(92)을 포함하는, 상기 제 2 아치형 부재(64)의 결합 단계를 포함하고 있다.  상기 방법은 또한 증기 터빈 유동 분리기(60)가 형성되도록 제 1 아치형 부재에 제 2 아치형 부재를 결합시키는 단계를 포함하고 있다.
Patent KR-20080041777-A (KR)
Title: Eeprom data recovery method of embedded system
Inventor: JEONG YEONG JIN
IPC: G06F12/16
Filed: 2006-11-08
Abstract: A method for employing EEPROM data recovery in an embedded system is provided to store plural sets of data in an EEPROM and, even if there occurs an error at one among the plural sets of data, to maintain smoothly a system by using other sets of data. A method for employing EEPROM data recovery in an embedded system comprises the following several steps. A micro control unit loads the first set of data of the EEPROM(S100). The micro control unit inspects the loaded data via a check code and determines whether the loaded data is legal(S200). If there occurs an error at the data, the micro control unit loads the next set of data from the EEPROM(S300). The micro control unit inspects the loaded next set of data by using the check code(S400). If there occurs no error at the new loaded data, the micro control unit replaces the first set of data with the next set of data(S500).
Patent KR-20080043605-A (KR)
Title: Color filter substrate, liquid crystal panel and liquid crystal display having the same
Inventor: KOO DONG SEONG
IPC: G02F1/1335
Filed: 2006-11-14
Abstract: A color filter substrate, a liquid crystal panel and a liquid crystal display device including the same are provided to embody the liquid crystal panel of high image quality by preventing after glow due to ion impurities from occurring. A color filter substrate includes a substrate(110), a black matrix(120), a plurality of color filters(130), an overcoat(140), and a common electrode(150). The black matrix is formed on the substrate and is made by conductive material. The plurality of color filters are formed on the substrate and the black matrix. The overcoat is formed on the plurality of color filters. A first voltage is applied to the common electrode and a second voltage is applied to the black matrix. The common electrode is formed of transparent conductive material. The first voltage is a common voltage. The second voltage is a negative DC voltage or a positive DC voltage.
Patent KR-20080044408-A (KR)
Title: Wibro network interworking method and system for wireless terminal
Inventor: CHOI WOOK
IPC: H04L12/66
Filed: 2006-11-16
Abstract: A WiBro network interworking method and system of a WLAN(Wireless Local Area Network) terminal are provided to manage QoS, traffic control and billing of users although users use an unlicensed band. An RS(Relay Station)(200) requests allocation of a dedicated CID(Connection Identification) corresponding to a QoS level of a corresponding terminal user according to an Internet access request of WLAN terminals(100a,100b,100c). A RAS(Radio Access System)(300) allocates a dedicated CID for an Internet access of the WLAN terminals according to the request of the RS. The RS maps the dedicated CID allocated by the RAS and a node ID of the WLAN terminals to provide an Internet service to the WLAN terminal user. The RS includes a WiBro connection manager for performing a WiBro initiation process with the RAS in a WiBro network, a Wireless LAN host AP for applying association to a corresponding terminal if a WiBro network connection request is received from the WLAN terminals, a WiBro interworking setting manager for setting a connection for WiBro network interworking of the WLAN terminals according to a used IP network if user authentication according to a request of the wireless LAN host AP is normally completed, and a mapper for mapping the dedicated CID allocated from the RAS and the node ID of the WLAN terminal.
Patent KR-20080044677-A (KR)
Title: Remote control apparatus using a soft keyboard, method for inputting character by remote control apparatus and display apparatus using a soft keyboard
Inventor: KWAK HAN TAK
IPC: H04N5/44
Filed: 2006-11-17
Abstract: A remote control apparatus using a soft keyboard, a character input method using the same and a display device using the soft keyboard are provided to use the soft keyboard having the same key array as a hardware keyboard, thereby solving a problem that plural buttons occupy a large area, enabling a user to confirm a character inputted through the soft keyboard easily, and reduce a button operation frequency. A display unit(110) displays a soft keyboard having plural character buttons for displaying at least two or more characters for character input. A user operation unit(120) is for selecting a target button among the plural character buttons displayed on the display unit. A control unit(130) is for selecting the target character by alternatively activating at least two or more characters positioned in the target button if the target button is selected. The soft keyboard further comprises a character confirm window for displaying an input state of a character inputted through the plural character buttons.
Patent KR-20080055119-A (KR)
Title: Image forming apparatus and control method thereof
Inventor: JUNG EUN YOUNG
IPC: G06V30/10
Filed: 2006-12-14
Abstract: An imaging apparatus and a control method therefor are provided to extract a part which a user wants to extract simply, quickly, and automatically and print the extracted part. A scan unit(110) scans original documents. A note discriminating unit(240) discriminates a note of a user included in the scanned image. A correspondence image extracting unit(250) extracts an original image of a clean state when the note of the user is removed from the scanned image. A storing unit(260) stores the extracted original image. An imaging control unit(270) controls operation in which the original image of the clean state is extracted and stored. A print engine unit(120) performs print operation according to a control signal of the imaging control unit.
Patent KR-20080057684-A (KR)
Title: Mute time control method
Inventor: LEE HYO KIL
IPC: H04N5/93
Filed: 2006-12-20
Abstract: A mute time control method is provided to set a mute mode when a special playing mode is selected and disable the mute mode after the special playing mode is released in order to prevent the pop noise generation during the special playing. A mute time control method comprises the steps of: setting a mute mode when content play or content special play is selected(S311,S321); judging whether the content play or content special play preparation is concluded after setting the mute mode(S313,S331,S333); and disabling the mute mode when the content play or content special play preparation is concluded (S341).
Patent KR-20080058053-A (KR)
Title: Lamp fail protecting device and method for rapid thermal processor
Inventor: BANG SANG WON
IPC: H01L21/324
Filed: 2006-12-21
Abstract: A lamp fail protecting device and a method for rapid thermal processor are provided to prevent process loss caused by failure of a lamp by replacing a failed lamp in advance. A lamp fail protecting device includes a rectifier(30), target lamps(10), a current transformer(50), an A/D converter(55), a calculator(60), and a monitor(70). The rectifier provides different powers by zones. The target lamps are disposed in the zones. The current transformer is installed in a wire between lamps constituting the target lamps. The A/D converter receives an analog current signal as a current flowing from the current transformer to the wire between the lamps and converts it into a digital current signal. The calculator receiver the digital current signal to calculates a current value, and compares the current value with current values of other target lamps in the same zone. The monitor displays failure state of the target lamp based on the comparison result of the calculator.
Patent KR-20090000065-A (KR)
Title: System and method for reporting execution flow of program
Inventor: JUNG MYUNG JUNE
IPC: G06F11/28
Filed: 2006-12-22
Abstract: A system and a method for reporting an execution stream of a program based on execution stream reference information are provided to report a result safely by checking whether the program is executed in a designed way while lowering load of the system. A user device(100) is a computing device, capable of executing a program, including a mobile phone, a PDA(Personal Digital Assistant), an STB(Set-Top Box), a notebook computer, and a desktop computer, and packages and provides a program by a program making request of a user of a program proving server(120). An execution stream verification server(110) verifies an execution report message(150) by receiving a repot for the execution stream from the user device and receiving reference information from a program providing server.
Patent KR-20080062158-A (KR)
Title: Multipurpose case
Inventor: KIM JOUNG CHUL
IPC: A45D40/20
Filed: 2006-12-29
Abstract: A multipurpose case without a separate cap is provided to increase utilization of the case by using a core member with various shapes and sizes, not a circular shape, and to reduce a manufacturing cost and to improve convenience in use by reducing the number of components. A multipurpose case without a separate cap includes: an upper cap(10) having a receiving part(15); and a lower cap(40) formed in a shape of receiving a lower part of the upper cap, and having an opening formed on the front. The upper cap is not limited to a circular shape in an outer section. The lower cap has a projection with a regular height for placement of the upper cap. The multipurpose case further includes a pivot member(30), a core member(50), and an opening and closing member(20).
Patent KR-20080062967-A (KR)
Title: Middle or large-sized battery pack case providing improved distribution uniformity in coolant flux
Inventor: CHOI DOO SEONG
IPC: H01M50/209
Filed: 2006-12-30
Abstract: A middle or large-sized battery pack case is provided to improve the uniformity of flux distribution of cooling medium with minimizing the decrease of structural stability against external force. A middle or large-sized battery pack case(100) is provided with a cooling medium inlet and a cooling medium outlet formed so as to allow the cooling medium to flow from the one side of a battery module to the facing side in the direction vertical to the alignment direction of a battery cell; and uneven beads(110) for improving the structural stability against external force, wherein the beads are formed so as to prevent the flow of the cooling medium from being hindered from the cooling medium inlet to the propagation direction of fluid.
Patent KR-20060031681-A (KR)
Title: Reprogrammable security for controlling piracy and enabling interactive content
Inventor: KOCHER PAUL C
IPC: G09C1/00
Filed: 2004-07-07
Abstract: Technologies are disclosed to transfer responsibility and control over security from player makers to content authors by enabling integration of security logic and content. An exemplary optical disk (200) carries an encrypted digital video title combined with data processing operations (225) that implement the titles security policies and decryption processes. Player devices include a processing environment (e.g., a real-time virtual machine), which plays content by interpreting its processing operations. Players also provide procedure calls to enable content code to load data from media, perform network communications, determine playback environment configurations (225), access secure non-volatile storage, submit data to CODECs for output (250), and/or perform cryptographic operations. Content can insert forensic watermarks in decoded output for tracing pirate copies. If pirates compromise a player or title, future content can be mastered with security features that, for example, block the attack, revoke pirated media, or use native code to correct player vulnerabilities.
Patent KR-20060052891-A (KR)
Title: Crosslinked compositions comprising collagen and demineralized bone matrix
Inventor: MCKAY WILLIAM F
IPC: A61L24/00
Filed: 2004-07-22
Abstract: A composition comprising a collagen protein and demineralized bone matrix is described wherein the composition is chemically cross-linked with a carbodiimide such as N-(3- dimethylaminopropyl)-N-ethylcarbodiimide hydrochloride (EDC). The crosslinking reaction can be conducted in the presence of N- hydroxysuccinimide (NHS). The collagen can be in a porous matrix or scaffolding. The DBM can be in the form of particles dispersed in the collagen. A method of making the composition is also described wherein a collagen slurry is cast into the desired shape, freeze dried to form a porous scaffolding and infiltrated with a solution comprising the cross- linking agent. The composition can be used as an implant for tissue (e.g., soft tissue or bone) engineering.
Patent KR-20060052910-A (KR)
Title: Voltage converter apparatus
Inventor: NAGAI HAJIME
IPC: H02M3/158
Filed: 2004-07-28
Abstract: A voltage converter apparatus (1) for receiving an input signal (Si1), which has a high input voltage (Vi_high) and a low input voltage (Vi_low), and converting the voltage level of the input signal (Si1) to output the resultant signal as an output signal (So1), comprising a first input part (In1) for receiving the input signal (Si1); a first output part (Out1) for outputting the first output signal (So1); and voltage converting means having a TFT (2) for performing switching between at least two states including a connection state in which the first input part (In1) is connected to a first node (N1) and a disconnection state in which the first input part (In1) is disconnected from the first node (N1); wherein the voltage converting means has first voltage dropping means for dropping the voltage at the first node (N1) prior to a change from the state in which the first input part (In1) is disconnected from the first node (N1) to the state in which the first input part (In1) is connected to the first node (N1).
Patent KR-20060073932-A (KR)
Title: Decoder circuit
Inventor: KLEIHORST RICHARD P
IPC: G06F13/00
Filed: 2004-08-05
Abstract: A decoder circuit, for example a dual- rail decoder, receives input signals (43) from the end of a communications bus (not shown). The parity is calculated over the data wires (Do, D1, D2, D3) using exclusive OR gates (45, 47 and 49). The calculated data parity signal (51) is compared with a transmitted parity signal (53) (shown as " carry") in an exclusive OR gate (55). Rather than connecting the control signal (57) from the exclusive OR gate (55) directly to the multiplexers (590, 591, 592, 593), the control signal (57) is instead connected to a gating circuit (71). The gating circuit (71), for example a AND gate, receives the control signal (57) as a first input signal. The gating circuit (71) also receives a second input signal in the form of a gating control signal (73). The gating control signal (73) is delayed by a predetermined amount, for example corresponding to the worst case delay of the signals in the input data signals (43). Thus, the gating control signal (73) does not control the gating circuit until such time as all of the data signals are valid, ie until the last transition on the data signal (43) has occurred, thereby preventing glitches and reducing power consumption in the decoder circuit.
Patent KR-20060125712-A (KR)
Title: Touch input sensing device
Inventor: RICHTER PAUL J
IPC: G06F3/033
Filed: 2004-08-06
Abstract: A touch sensor and a method of sensing are disclosed. The touch sensor includes a self-supporting flexible glass layer disposed on a conductive film. The touch sensor further includes electrical circuitry configured to detect a signal induced by capacitive coupling between the conductive film and a touch input applied to the flexible glass layer.
Patent KR-20060126961-A (KR)
Title: Millimetre and sub-millimetre imaging device
Inventor: MANN CHRIS
IPC: G01V8/00
Filed: 2004-09-15
Abstract: The terahertz camera has a fixed objective lens (2) and a plurality of detectors (3) positioned at the focal plane of the objective lens (2). Each of the detectors (3) is mounted on a movable support (10) so that the antenna is capable of movement across the focal plane of the objective lens (2) and is provided with a flexible waveguide (4) for connecting the output of the detector (3) with signal processing means. Each detector (3) is also provided with a retroreflector (6) which is reflective at frequencies other than terahertz frequencies. During use of the camera, the retroreflector (6) of each detector (3) is illuminated at non-terahertz frequencies so that the spatial position of each detector (3) and hence the spatial source of signals generated by the detector can be accurately identified. The terahertz camera is particularly suited for use in security installations and in chemical and food processing industries.
Patent KR-20060097035-A (KR)
Title: Method of controlling a tv apparatus
Inventor: WASENIUS REIDAR
IPC: H04N7/173
Filed: 2004-11-18
Abstract: The present invention relates to a system comprising a TV apparatus (3) which is responsive to control signals transmitted to said TV apparatus via a wireless connection (7), a mobile station (2) of a user, and a network element (1) which is configured to receive and store user specific parameters regarding at least one television program. The network element is arranged to generate at least one control message and to transmit said at least one control message via a cellular radio system (9) to said mobile station (2) of said user. Said mobile station (2) is configured to transmit control signals generated from information included in said at least one control message to said TV apparatus (3) via said wireless connection (7) in order to control said TV apparatus (3) to customize said broadcasted television program according to the user specific parameters.
Patent KR-20060111528-A (KR)
Title: Detection of local visual space-time details in a video signal
Inventor: JASINSCHI RADU SERBAN
IPC: H04N7/26
Filed: 2004-11-04
Abstract: The invention relates to video signal processing such as for TV or DVD signals. Methods and systems for detection and segmentation of local visual space-time details in video signals are described. Furthermore, a video signal encoder is described. The method described comprises the steps of dividing an image into blocks of pixels, calculating space-time feature(s) within each block, calculating statistical parameter(s) for each space-time feature(s), and detecting blocks wherein the statistical parameter(s) exceeds a predetermined level. Preferably, visual normal flow is used as a local space-time feature. In addition, visual normal acceleration may be used as space-time features. In preferred embodiments visual artefacts, such as blockiness, occurring by MPEG or H.26x encoding can be reduced by allocating a larger amount of bits to local image parts exhibiting a large amount of space-time details.