baber/WOPTO huggingface dataset:
Patent KR-20110071629-A (KR)
Title: Method of multi-hop communication based on distributed medium access control
Inventor: JEON YOUNG AE
IPC: H04W40/02
Filed: 2009-12-21
Abstract: PURPOSE: A multi-hop communications method of a dispersion media access control base is provided to process the multi-hop communications between the devices in the expanded Beacon group. CONSTITUTION: A beacon frame including the first multi-hop information element creates for searching the exterior device which does not belong to the Beacon group and transmitted to a peripheral device(S710). A third multi-hop information element which creates based on in the second multi-hop information element, in which the exterior device creates from the peripheral device, received(S720-S770). In relation with the third multi-hop information element, the multi-hop path with the exterior device is established(S780). Data is transmitted to the exterior device(S790).
Patent KR-20110071747-A (KR)
Title: Method for making usb storage of a file system and remote connection, and system thereof
Inventor: KANG KYU CHANG
IPC: G06F15/16
Filed: 2009-12-21
Abstract: PURPOSE: A USB(Universal Serial Bus) storage unit of file system, a remote connecting method, and a system thereof are provided to enable a user to conveniently use the file system by generating a part of the file system into the USB storage unit and remotely connecting the USB storage unit through the network. CONSTITUTION: A client setting unit(310) receives the connecting setting information of the host computing terminal, a file system conversion configuration information for converting the file system into the USB file system from the user. A USB/IP(Internet Protocol) communication unit(320) uses the connecting setting information and sets the connection with the host computing terminal. A USB converter(330) uses the file system conversion setting information and converts the file system into the USB storage device.
Patent KR-20110071852-A (KR)
Title: Light emitting device and light unit using the same
Inventor: JANG KEE YOUN
IPC: H01L33/48
Filed: 2009-12-21
Abstract: PURPOSE: A light emitting device and a light unit using the same are provided to improve light efficiency by preventing light from being leaked to the outside of a light guide plate. CONSTITUTION: An electrode is arranged in a body(120). An insulation layer is formed on the surface of the body. A receiving unit is formed on the body and includes an incline surface with a gradient. A light emitting diode(140) is mounted on the incline and is electrically connected to the electrode. A heat sink member(110) is formed in the body and is exposed to the rear of the body. The heat sink member is thermally connected to the light emitting diode mounted on the receiving unit.
Patent KR-20110077121-A (KR)
Title: Flame-retardant thermoplastic resin composition with great color tone
Inventor: SON SE BUM
IPC: C08K5/03
Filed: 2009-12-30
Abstract: PURPOSE: A flame-retardant thermoplastic resin composition is provided to ensure excellent colorability while maintaining excellent fire retardancy through the use of a brominated diphenylethane mixture and excellent property balance of impact resistance and fluidity. CONSTITUTION: A flame-retardant thermoplastic resin composition includes 100 parts by weight of a base resin, 1~30 parts by weight of a brominated diphenylethane mixture, and 1~10 parts by weight of antimony oxide. The base resin comprises 50~99 weight% of a rubber-modified aromatic vinyl resin and 1~50 weight% of an acrylic resin. The acrylic resin comprises one or more homopolymers, copolymers and a mixture thereof selected from the group consisting of at least one kind of acrylic acid monomers, methacrylic acid monomers, acrylic acid alkyl ester monomers and methacryl acid alkyl ester monomers.
Patent KR-20110077507-A (KR)
Title: Structural pannel having flame retardancy
Inventor: SONG MIN KEUN
IPC: E04B1/94
Filed: 2009-12-30
Abstract: PURPOSE: A structural panel having flame resistance is provided to improve sound proof function and heat insulation function. CONSTITUTION: A structural panel having flame resistance comprises a front panel(12), a rear panel(14), a core plate(16) and a phenol resin foaming form(18). The front panel and rear panel are made of aluminum, duralumin, and non-ferrous metal of stainless steel. The core plate has the structure made by forming the steel plate of the non-ferrous metal or metal to be a honeycomb shape. The phenol resin foaming form has the sound proof function and heat insulation function.
Patent KR-20110079339-A (KR)
Inventor: KANG KI HO
IPC: H01L23/28
Filed: 2009-12-31
Abstract: 실시예에 따른 이미지 센서의 실링은 요철 구조를 이루는 단위 조각으로 나뉘어지어 다수개로서 상하측으로 배열되고, 하측으로 오목한 형태를 이루는 요구조의 제1 실링; 및 상측으로 오목한 형태를 이루는 철구조의 제2 실링을 포함하여 구성된다. 
     실시예에 의하면, 암전류 특성을 개선하기 위하여 고온의 수소 어닐링 공정이 진해되더라도 이미지 센서의 실링의 디펙트를 최소화할 수 있다. 
       
     이미지 센서, 실링(seal ring), 디펙트, 수소 어닐링
Patent KR-20090033469-A (KR)
Title: Mechanic-magnetic connecting structure
Inventor: FIEDLER JOACHIM
IPC: A44B11/25
Filed: 2007-07-12
Abstract: The invention relates to a connecting structure which comprises the following features: a locking device having a spring-loaded locking element (9) and a locking element (5) for locking the connecting modules, and a magnet/armature structure having a magnet (4) and an armature (8). The locking device and the magnet/armature structure are functionally linked by the following features: the magnet (4) and the armature (8) can be displaced, the magnet (4) or the armature (8) is coupled to the locking bar (5) via a coupling element (7) so that the locking element (5), when displaced between the magnet (4) and the armature (8), can be brought into a non-locking position. The magnetic force is chosen in such a manner that the connecting modules are pulled towards each other during closing, the spring-loaded locking element (9) pushing against the locking element (5) until it snaps into engagement and the magnetic force is weaker during release once the locking position of the locking element (5) and the spring-loaded locking element (8) is reached in order to separate the module. The structure also comprises return elements for returning the locking element (5) to its initial position.
Patent KR-20090042930-A (KR)
Inventor: SHIBUYA MASAHIRO
IPC: B29C41/46
Filed: 2007-07-12
Abstract: 본 발명은 박막ㆍ광폭화한 광학 필름을 장척 권취의 상태에서 시간의 경과(보관)에 따라 블리드아웃의 발생이 없는 광학 필름, 광학 필름의 제조 방법, 이 광학 필름을 사용한 편광판을 제공한다.  이 광학 필름은 용액 유연법으로 제조된 가소제를 함유하는 전체 폭이 1500㎜ 내지 4000㎜인 광학 필름이며, 광학 필름의 표면측 중앙부에 존재하는 가소제의 양을 TOF-SIMS로 측정한 값 A와, 이면측 중앙부에 존재하는 가소제의 양을 TOF-SIMS로 측정한 값 B로부터, 식 1에 의해 구한 값 X와, 광학 필름의 표면측의 단부에 존재하는 가소제의 양을 TOF-SIMS로 측정한 값 A'와, 이면측 단부에 존재하는 가소제의 양을 TOF-SIMS로 측정한 값 B'로부터, 식 2에 의해 구한 값 X'가 다르고, 또한 값 X는 값 X'보다도 크다. 
       
     광학 필름, 가소제, 무단 지지체, 편광판, 동마찰 계수
Patent KR-20090042302-A (KR)
Title: Fuel cell system
Inventor: MANABE KOTA
IPC: H02M3/00
Filed: 2007-08-16
Abstract: When the operation point of a DC/DC converter (60), which steps up/down the output voltage of a fuel cell stack (20), is in a range of reduction in response capability and further there is issued a request of determining an AC impedance, a controller (80) switches numbers of the drive phases of the DC/DC converter (60) to determine an AC impedance of the fuel cell stack (20). If the operation point of the DC/DC converter (60) is in the range of reduction in response capability and further the precision of determining the AC impedance is reduced, then the determination of AC impedance in the range of reduction in response capability is inhibited and the switching of the phases of the DC/DC converter (60) is implemented, thereby causing the operation point of the DC/DC converter (60) to be out of the range of reduction in response capability, with the result that the precision of determining the AC impedance can be raised.
Patent KR-20090047536-A (KR)
Title: Aeroengine washing system and method
Inventor: BLATCH STUART MICHAEL MARK
IPC: B08B3/04
Filed: 2007-08-01
Abstract: A mobile aeroengine washing cart, and a method of their operation, comprises a platform having two lateral walls, a front wall and a drip tray for capturing washing medium during an engine washing operation. The lateral and front walls and the drip tray are moveable between a stowed position, for transportation, and a deployed position for engine washing.
Patent KR-20090057412-A (KR)
Title: Flash memory control interface
Inventor: URABE MASAYUKI
IPC: G06F13/16
Filed: 2007-10-02
Abstract: Interfaces, arrangements, and methods for controlling flash memory devices in multiple device systems without increasing a pin count are disclosed. In one embodiment, a memory controller can include a first interface to communicate with a host, and a second interface to communicate with a plurality of flash memory devices, where the second interface can include: a configuration terminal to transmit an instruction to the plurality of flash memory devices and to receive device identification information; a command control terminal to transmit a command timing signal to the plurality of flash memory devices; a clock terminal to transmit a clock signal to the plurality of flash memory devices; a read command terminal to receive a read command from the plurality of flash memory devices; and a first plurality of data input/output (I/O) terminals to transmit data to and receive data from the plurality of flash memory devices.
Patent KR-20090063245-A (KR)
Title: Methods for on-line determination of degree of resin stickiness using a model for depression of melt initiation temperature
Inventor: PANNELL RICHARD B
IPC: C08F10/00
Filed: 2007-07-13
Abstract: In some embodiments, a method including the steps of: during a polymerization reaction producing a polymer resin in a fluid bed reactor, measuring reaction parameters including at least reactor temperature, at least one property of the resin, and amount of at least one condensable diluent gas in the reactor; determining from at least one measured resin property using a predetermined correlation, a dry melt initiation temperature value for a dry version of the polymer resin; and during the reaction, using a melt initiation temperature depression model to determine in on-line fashion a reduced melt initiation temperature.for the resin (e.g., a temperature at which the resin is expected to begin to melt) in the presence of the at least one condensable diluent gas in the reactor.
Patent KR-20090086532-A (KR)
Title: Method for reducing channel change times and synchronizing audio/video content during channel change
Inventor: DAI JIWANG
IPC: H04N5/50
Filed: 2006-12-13
Abstract: A digital A/V apparatus (50) provides reduced channel changes times and maintains synchronization between audio and video content during a channel change event. According to an exemplary embodiment, the digital A/V apparatus (50) includes at least one signal receiver (52, 62) for receiving a first audio stream, a first video stream and a second video stream, wherein the first and second video streams represent the same program and the first video stream has at least one characteristic different from the second video stream; a first audio signal processor (68) for processing the first audio stream to generate a first processed audio stream; a first video signal processor (66) for processing the first video stream to generate a first processed video stream; a second video signal processor (56, 58) for processing the second video stream to generate a second processed video stream having a delay with respect to the first processed video stream; a first buffer (74) for buffering the first processed audio stream to provide de-jittering; a renderer (78, 80) for rendering the first processed audio stream and the second processed video stream in response to a channel change command; a switch (76) for switching from the second processed video stream to the first processed video stream after the renderer (78) begins rendering the second processed video stream, and thereby causing the renderer (78) to begin rendering the first processed video stream; and whereby synchronization between the first processed audio stream and the first processed video stream is maintained during a channel change event. ® KIPO & WIPO 2009
Patent KR-20090095597-A (KR)
Title: Computer generated hologram
Inventor: WILSON CHRISTOPHER PAUL
IPC: G02B27/22
Filed: 2007-11-30
Abstract: A three dimensional display apparatus includes a diffraction panel for displaying a computer generated hologram and a look-up table. The look-up table includes a plurality of phase entries corresponding to a plurality of image points within a three dimensional image replay volume of the computer generated hologram. The apparatus further includes one or more processors configured to notionally divide the computer generated hologram into one or more hogels and to calculate diffraction fringe information for at least one of the hogels based on a selection of the phase entries.
Patent KR-20090108700-A (KR)
Title: Airbag, Airbag module and motor vehicle
IPC: B60R21/231
Filed: 2008-01-25
Abstract: A protection device for protecting an occupant in the event of a head-on collision is described. The protection device comprises an airbag which has a supporting region (A) and an impact region (P), wherein supporting region (A) and impact region (P) enclose a first angle of between 45°and 135° In order also to be able to attach the airbag in particular to the roof of a motor vehicle, the supporting region (A) is of sheetlike design and the fully expanded airbag (10) tapers from the supporting region (A) to an end lying opposite the supporting region (A) such that the airbag (10) is essentially in the shape of a prism.
Patent KR-20090130850-A (KR)
Title: Apparatus, system, and method for adapter card failover
Inventor: SPANEL CAROL
IPC: G06F11/07
Filed: 2008-04-18
Abstract: An apparatus, system, and method are disclosed for adapter card failover. A switch module connects a first processor complex to an adapter card through a first port as an owner processor complex. The owner processor complex manages the adapter card except for a second port and receives error messages from the adapter card. The switch module further connects a second processor complex to the adapter card through the second port as a non-owner processor complex. The non-owner processor complex manages the second port. A detection module detects a failure of the first processor complex. A setup module modifies the switch module to logically connect the second processor complex to the adapter card as the owner processor complex and to logically disconnect the first processor complex from the adapter card in response to detecting the failure.
Patent KR-20090106658-A (KR)
Title: Vacuum cleaner
IPC: A47L5/22
Filed: 2007-03-29
Abstract: Provided is an electric cleaner, which is hardly reduced in its suction even after it sucked dust, while retaining a high sucking work per unit time. A dust collecting case (5) for introducing the air containing the dust, which has been sucked by an electric blower (21), has a cylindrical shape including a suction port (6) for introducing the air containing the dust, in the tangential direction, and a dust storing portion (24) on the other end side of the suction port (6). A dust eliminating filter (27) in the dust collecting case (5) is arranged in a wind passage, with which the dust collecting case (5) and the electric blower (6) communicate. By a swirling air flow in the dust collecting case (5), therefore, the dust is continuously swirled in the dust collecting case (5). As a result, the dust is separated, even in case it sticks to the dust eliminating filter (27), from the face of the dust eliminating filter (27), thereby to retain an intake air passage at all times.
Patent KR-20090115751-A (KR)
Title: HTS Wire
Inventor: FOLTS DOUGLAS C
IPC: H01B12/06
Filed: 2008-01-29
Abstract: A cryogenically-cooled HTS wire includes a stabilizer having a total thickness in a range of 200-600 micrometers and a resistivity in a range of 0.8-15.0 microOhm cm at approximately 90 K. A first HTS layer is thermally-coupled to at least a portion of the stabilizer.
Patent KR-20100015765-A (KR)
Title: Shortened purification process for the production of capsular streptococcus pneumoniae polysaccharides
Inventor: YUAN YONGHUI
IPC: C12R1/46
Filed: 2008-03-20
Abstract: A shortened process for producing a solution containing substantially purified capsular polysaccharides from a cellular Streptococcus pneumoniae lysate broth is described. Ultrafiltering and diafiltering a clarified S. pneumoniae lysate followed by pH adjustment to less than 4.5, preferably about 3.5, precipitated at least 98% of the protein in the solution without seriously affecting polysaccharide yield. Furthermore, following ultrafiltration and diafiltration and acidification to a pH of less than 4.5, filtration using activated carbon precipitated at least 90% of remaining protein without seriously affecting polysaccharide yield. Exemplary, non-limiting S. pneumoniae serotypes that can be purified using the shortened process of the invention are 1, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F. In one embodiment, the Streptococcus pneumoniae cells are lysed using deoxycholate sodium (DOC), while in another embodiment the lytic agent is a non-animal derived lytic agent such as N-lauryl sarcosine sodium (NLS).
Patent KR-20100016288-A (KR)
Title: Surface mounting crystal oscillator
Inventor: HARIMA HIDENORI
IPC: H03B5/32
Filed: 2008-04-24
Abstract: A surface mounting crystal oscillator is provided with a container main body having first and second recessed sections on the both main surfaces, respectively, a crystal piece hermetically sealed in the first recessed section, and an IC chip, which is provided with an integrated oscillation circuit using the crystal piece and is stored in the second recessed section. The IC chip is provided with a plurality of IC terminals, including a pair of crystal terminals for connecting with the crystal piece. On the bottom surface of the second recessed section, a plurality of mounting electrodes are formed corresponding to the IC terminals which are connected to the mounting electrodes by flip-chip bonding. The mounting electrodes that correspond to the pair of crystal terminals are electrically connected to the crystal piece and are formed as a pair of dual-purpose electrodes having areas larger than those of other mounting electrodes.
Patent KR-20100005112-A (KR)
Title: Flip chip with interposer, and methods of making same
Inventor: JIANG TONGBI
IPC: H01L21/60
Filed: 2008-04-10
Abstract: A device is disclosed which includes a die comprising an integrated circuit and an interposer that is coupled to the die, the interposer having a smaller footprint than that of the die. A method is disclosed which includes operatively coupling an interposer to a die comprising an integrated circuit, the interposer having a smaller footprint than that of the die, and filling a space between the interposer and the die with an underfill material.
Patent KR-20100017214-A (KR)
Title: N-way doherty distributed power amplifier
Inventor: KIM WAN JONG
IPC: H03F3/19
Filed: 2008-04-23
Abstract: A power amplifier using N-way Doherty structure for extending the efficiency region over the high peak-to-average power ratio of the multiplexing modulated signals such as wideband code division multiple access and orthogonal frequency division multiplexing is disclosed. In an embodiment, the present invention uses a dual-feed distributed structure to an N-way Doherty amplifier to improve the isolation between at least one main amplifier and at least one peaking amplifier and, and also to improve both gain and efficiency performance at high output back-off power. Hybrid couplers can be used at either or both of the input and output. In at least some implementations, circuit space is also conserved due to the integration of amplification, power splitting and combining.
Patent KR-20100007896-A (KR)
Title: Knocking determination device and knocking determination method for internal combustion engine
Inventor: KANEKO RIHITO
IPC: G01L23/22
Filed: 2008-05-27
Abstract: An engine ECU executes a program including the steps of: detecting a magnitude of vibration of an engine (S 102); detecting a vibration waveform of the engine based on the magnitude (S 104); calculating a correlation coefficient K, in the case where the engine speed NE is smaller than a threshold value NE (1), using the sum of values each determined by subtracting a positive reference value from a magnitude of a knock waveform model, as an area S of the knock waveform model and, calculating the correlation coefficient K, in the case where the engine speed NE is not smaller than the threshold value NE (1), using the area S of the whole knock waveform model (Sl 14); and determining whether or not knocking has occurred using the correlation coefficient K (S 120, S 124). The correlation coefficient K is calculated by dividing by the area S the sum of differences that are each the difference between the magnitude on the vibration waveform and the magnitude on the knock waveform model.
Patent KR-20100032397-A (KR)
Title: Pitch multiplication using self-assembling materials
Inventor: SANDHU GURTEJ
IPC: H01L21/033
Filed: 2008-05-16
Abstract: Self-assembling materials, such as block copolymers, are used as mandrels (162) for pitch multiplication. The copolymers are deposited over a substrate (1 10) and directed to self-assemble into a desired pattern. One of the blocks (164) forming the block copolymers is selectively removed. The remaining blocks are used as mandrels (162) for pitch multiplication. Spacer material is blanket deposited over the blocks (162). The spacer material is subjected to a spacer etch to form spacers on sidewalls of the mandrels (162). The mandrels (162) are selectively removed to leave free-standing spacers. The spacers may be used as pitch-multiplied mask features to define a pattern in an underlying substrate (110).
Patent KR-20100084976-A (KR)
Title: Short range fm modulator/transmitter and system incorporating same
Inventor: DREIFUS DAVID LANE
IPC: H04W16/14
Filed: 2007-10-31
Abstract: A short range radio transmitter device includes a radio signal modulator and transmitter, a receiver and a controller coupled to the receiver. The controller and receiver operate to examine a frequency spectrum to select a transmission frequency for the radio signal modulator and transmitter. A receiver system for use with the transmitter includes a data channel service enabled receiver and a controller. The controller of the receiver system automatically tunes the data channel service enabled receiver to a frequency identified in a data channel service component of a received signal.
Patent KR-20110080888-A (KR)
Title: Method and apparatus for multi-af using contrast af
Inventor: HAMADA MASATAKA
IPC: H04N5/225
Filed: 2010-01-07
Abstract: PURPOSE: An apparatus and a method for applying multi-point AF using contrast AF are provided to perform quick and accurate AF by not performing AF search if the AF peak of the subject of a center area and the subject of an adjacent area is detected. CONSTITUTION: A shutter release button is half-pushed, CPU(Central Processing Unit) detects the input of a half-push signal and controls a lens controller(110) to drive a focus lens(104) via communication pins. The CPU directly controls the drive of the focus lens when the input of the half-push signal is detected. The CPU acquires a video signal from an image pickup device(204). A pre-processor calculates an AF evaluation value. The lens controller moves the focus lens to a calculated location.