baber/WOPTO huggingface dataset:
Patent KR-20070005532-A (KR)
Title: Transmitting/receiving system and data processing method
Inventor: CHOI IN HWAN
IPC: H04N7/015
Filed: 2006-11-28
Abstract: A transmission/reception system and a data processing method are provided to have an excellent function for a noise and a ghost of a channel in comparison with an existing ATSC(Advanced Television System Committee) 8T-VSB(8 Trellis-Vestigial SideBand) receiver. A demodulator(47) demodulates input data in which the first data and the second data are multiplexed. A channel equalizer(49) performs channel equalization for the demodulated data. A trellis decoder(52) corrects an error generated in the channel-equalized data by using the first code added to the channel-equalized data. A demultiplexer(56) demultiplexes the error-corrected data into the first data and the second data. A reed-solomon decoder(54) additionally corrects the error generated in the first data by using the second code added to the first data outputted from the demultiplexer(56).
Patent KR-20070060039-A (KR)
Title: Ultrasonic diagnostic apparatus
Inventor: HASHIMOTO HIROSHI
IPC: A61B8/00
Filed: 2006-12-07
Abstract: An ultrasonic diagnostic apparatus is provided to display a slide image of a plurality of frames sequentially based on an echo signal obtained by performing a scan to receive the ultrasonic wave reflected from a subject. An ultrasonic diagnostic apparatus(1) includes a scanning device(321) which transmits an ultrasonic wave to a subject to which a contrast medium is injected, and performs scanning to receive the ultrasonic wave reflected from the subject to obtain an echo signal. An image generating device(322) generates slice images of a plurality of frames in a time series order based on the echo signal obtained by the scanning device(321). A storing device(323) stores the slice images of the plurality of frames generated from the image generating device(322). A display device(41) displays the slice images of the plurality of frames stored in the storing device(323) sequentially corresponding to the time series order. A start frame selecting device(326) selects a start frame at the time of starting displaying the slice images in the time series order of the display device(41) based on the slice images of the plurality of frames generated by the image generating device(322) in the time series order. An injecting time counting device(327) counts an injecting time of the contrast medium to the subject. The start frame selecting device(326) selects the frame generated when the injecting time counting device(327) starts counting at the injection time of the contrast medium to the subject, as the start frame. The display device(41) displays the slice image of the start frame selected by the start frame selecting device(326), and the following slice image generated by the image generating device(322) in the time series order.
Patent KR-20080056923-A (KR)
Title: Pixel, organic light emitting display device and driving method thereof
Inventor: CHOI SANG MOO
IPC: G09G3/20
Filed: 2006-12-19
Abstract: A pixel, an OLED(Organic Light Emitting Display) device using the same, and a driving method thereof are provided to compensate for the degradation of red, green, and blue organic light emitting diodes by controlling voltages of gate electrodes of driving transistors. A pixel includes an organic light emitting diode(OLED), first, second, and third transistors(M1,M2,M3), a storage capacitor(Cst), and a compensating unit(242). The first transistor, which is connected to scan and data lines, is turned on when a scan signal is supplied to the scan line. The storage capacitor charges a voltage corresponding to a data signal supplied to the data line. The second transistor supplies a current corresponding to the voltage stored in the storage capacitor from a first voltage source to a second voltage source via the organic light emitting diode. The third transistor, between the second transistor and the organic light emitting diode, is turned off when the scan signal is supplied. The compensating unit controls a voltage of a gate electrode of the second transistor corresponding to degradation of the organic light emitting diode.
Patent KR-20080058893-A (KR)
Title: Color to gray conversion method
Inventor: KIM HYUN CHEOL
IPC: H04N1/46
Filed: 2006-12-22
Abstract: A color to gray conversion method is provided to discriminate neighboring different colors through effective gray conversion when printing a color image in gray. A color to gray conversion method comprises the following steps of: preparing an original color image which will be outputted in a mono type(40); converting the same gray values into different gray values by performing gray conversion for the color image(45); performing halftoning after the gray conversion(46); and printing halftoned data in gray(47).
Patent KR-20060112712-A (KR)
Title: Hydrodynamic radial flux tool for polishing and grinding optical and semiconductor surfaces
Inventor: RUIZ SCHNEIDER ELFEGO GUILLERM
IPC: B24B37/04
Filed: 2004-07-08
Abstract: A polishing tool (A) useful for grinding and high precision, fine polishing of flat or curved optical surfaces, as well as for the optical flattening of semiconductor and metallic surfaces is presented. The tool (A) does not make contact with the surface to be polished. The invention is a tool (A) lacking moving parts, made of stainless steel and ceramic materials for some of its parts. Due to its hydrodynamic characteristics, it is possible to achieve polished surfaces of high-precision optical quality. The tool (A) produces a high velocity flux that expands radically and parallel to the working surface generating a stable, uniform and repeatable annular abrasion footprint. The design of the tool (A) allows to attain an optical surface starting from the grinding process up to the final polishing process without having to change the tool, avoiding friction against the work surface as well as tool wear. It can polish thin membranes and does not require a rigid or active support for the working surface. This invention considerably simplifies optical polishing processes and reduces costs with respect to other known methods.
Patent KR-20070009522-A (KR)
Title: Dc-dc converter
Inventor: KOBAYASHI KIMIYOSHI
IPC: H02J7/35
Filed: 2005-05-12
Abstract: A novel DC/DC converter is provided which performs a power equalizing control such that the power supplied to the output side is equal to the supplied power of a fuel cell on the input side, thereby making the cell charge current constant. Moreover, the number of the components is reduced and a stabilized charging is achieved. A DC/DC converter, which uses an input source (Vfc) such as a fuel cell exhibiting a relatively large output impedance during a power supply, has, on its output side, a secondary battery (B) and an arbitrary load (Ro) which is wound about a single winding and constituted by such a magnetic coupling that the voltage value of the arbitrary load is decided by the ratio of the numbers of turns. A second converter (30) is connected between the output of the secondary battery and the load. A current control circuit (10), which is connected to the secondary battery, increases a charging current, which is to flow into the secondary battery, when the current of the load decreases due to an effect of the magnetic coupling. Conversely, the current control circuit reduces a charging current, which is to flow into the secondary battery, when the current of the load increases. Thus, the current control circuit controls the output voltage of the secondary battery such that it is maintained at a drooping voltage that has been set. ® KIPO & WIPO 2007
Patent KR-20060054399-A (KR)
Title: Enriched photo viewing experience of digital photographs
Inventor: VAN DE SLUIS BARTEL MARINUS
IPC: H04N1/32
Filed: 2004-07-26
Abstract: A method for viewing digital still photographs is provided. The method including: inputting at least one digital data file representing a digital still photograph, the at least one digital data file having at least one of a time and location stamp indicating a time when the photograph was taken or a location where the photograph was taken, respectively; displaying the digital still photograph; and altering an ambient characteristic based on at least one of the time and location stamps.
Patent KR-20060132784-A (KR)
Title: Information recording method, information recording device and information recording medium
Inventor: KOISHI KENJI
IPC: G11B7/006
Filed: 2005-03-30
Abstract: An information recording method, an information recording device and an information recording medium are provided for correctly forming a mark width of a center part of a recording mark. This invention includes a step of generating a pulse train including a first pulse and a second pulse, and a step of forming at least the recording mark or a space on the information recording medium by irradiating the information recording medium with the pulse train while rotating the information recording medium at a certain linear velocity. The first pulse is a pulse for forming the center part of the recording mark, out of the recording mark and the space, and the second pulse is a pulse for forming a part different from the center part of the recording mark, out of the recording mark and the space. The step of generating the pulse train includes a step of deciding a power level of the first pulse, corresponding to the linear velocity and a power level of the second pulse.
Patent KR-20060080216-A (KR)
Title: Heat treatment apparatus
Inventor: SHIMIZU MASAHIRO
IPC: H01L35/30
Filed: 2004-09-24
Abstract: Disclosed is a heat treatment apparatus for conducting heat treatments such as annealing at a temperature not less than 400°C on an object such as a silicon wafer. The apparatus comprises a process chamber (4) which has a transmitting window (8) in a ceiling portion. A stage (10) on which an object to be treated (W) is placed is so arranged in the chamber as to face the transmitting window. Heating lamps (42A, 42B) are arranged above the process chamber for heating the object through the transmitting window by irradiating the object with heat rays. The stage (10) is provided with a thermoelectric converter (24) which is at least capable of cooling the object. Consequently, the object is mainly heated through irradiation of heat rays from the heating lamps, and forcedly cooled down using the thermoelectric converter.
Patent KR-20060060058-A (KR)
Title: Epitaxially deposited source/drain
Inventor: LINDERT NICK
IPC: H01L21/335
Filed: 2004-10-22
Abstract: An epitaxially deposited source/drain extension may be formed for a metal oxide semiconductor field effect transistor. A sacrificial layer may be formed and etched away to undercut under the gate electrode. Then a source/drain extension of epitaxial silicon may be deposited to extend under the edges of the gate electrode. As a result, the extent by which the source/drain extension extends under the gate may be controlled by controlling the etching of the sacrificial material. Its thickness and depth may be controlled by controlling the deposition process. Moreover, the characteristics of the source/drain, extension may be controlled independently of those of the subsequently formed deep or heavily doped source/drain junction.
Patent KR-20060120117-A (KR)
Title: High discharge capacity lithium battery
Inventor: MARPLE JACK W
IPC: H01M50/494
Filed: 2004-11-19
Abstract: A lithium/iron disulfide electrochemical battery cell with a high discharge capacity. The cell has a lithium negative electrode (18), an iron disulfide positive electrode (20) and a nonaqueous electrolyte. The positive electrode mixture containing the iron disulfide contains highly packed solid materials, with little space around the solid particles, to provide a high concentration of iron disulfide within the mixture. The separator (26) is thin, to allow more space within the cell for active materials, yet strong enough to prevent short circuits between the positive and negative electrodes under abusive conditions, even when swelling of the cathode during cell discharge places additional stressed on the separator. As a result, the ratio of the interfacial capacity of the positive electrode to the electrode interfacial volume is high, as is the actual capacity on low rate/ low power and high rate/high power discharge.
Patent KR-20060113979-A (KR)
Title: Polymer compositions, method of manufacture, and articles formed therefrom
Inventor: AGARWAL NAVEEN
IPC: C08K3/04
Filed: 2004-12-29
Abstract: A polymer composition is disclosed, which comprises a matrix polymer, a fluoropolymer that may be at least partially encapsulated by an encapsulating polymer, and a filler. Methods for making the polymer compositions and articles made of such compositions are also disclosed. The compositions and article can have improved tensile modulus, ductility, and/or impact properties.
Patent KR-20070012786-A (KR)
Title: Method and safety device for ground fault circuit
Inventor: ZANDONELLA BALCO SANDRO
IPC: H02H3/33
Filed: 2004-04-19
Abstract: The invention refers to a method and an apparatus (1) for protecting people against leakage currents while using appliances such as home appliances or the like. The apparatus (1) is provided with a differential switch (20) normally open and a differential current transformer (39) which generates a signal proportional to the leakage current, an elaboration unit (50) interfaced with the latter acquires said signal and keeps the switch (20) closed until a dangerous condition is met, corresponding to an acquired signal having a magnitude greater than a limit value. ® KIPO & WIPO 2007
Patent KR-20070026363-A (KR)
Title: Abeta; IMMUNOGENIC PEPTIDE CARRIER CONJUGATES AND METHODS OF PRODUCING SAME
Inventor: ARUMUGHAM RASAPPA G
IPC: C07K/
Filed: 2004-12-17
Abstract: The present invention is directed to methods of producing conjugates of Abeta peptide immunogens with protein/polypeptide carrier molecules, which are useful as immunogens, wherein peptide immunogens are conjugated to protein carriers via activated functional groups on amino acid residues of the carrier or of the optionally attached linker molecule, and wherein any unconjugated reactive functional groups on amino acid residues are inactivated via capping, thus retaining the immunological functionality of the carrier molecule, but reducing the propensity for undesirable reactions that could render the conjugate less safe or effective. Furthermore, the invention also relates to such immunogenic products and immunogenic compositions containing such immunogenic products made by such methods. ® KIPO & WIPO 2007
Patent KR-20060127082-A (KR)
Title: A stainless steel strip coated with a decorative layer
Inventor: STIGENBERG HULTIN ANNA
IPC: C23C14/08
Filed: 2004-12-15
Abstract: The invention relates to a coated stainless steel strip (1) product with an evenly distributed layer (2) on one side or both sides of said strip. Said layer has a decorative appearance, the thickness of said layer is maximally 10 mum, the tolerance of said layer is maximally +/- 30 % of the layer thickness, the parameter value of L*, a* b* is respectively 0< L* <95, -66< a* <64, - 90<b* <70, the tolerance of said decorative appearance as expressed in terms of DeltaE is maximally 15 and the layer has such a good adhesion so that the coated steel strip when tested in soft-annealed condition can be bent more than 90° over a radius (5) maximally equal to 5*t, where t is the thickness of said strip, without showing any tendency to flaking or the like.
Patent KR-20070005580-A (KR)
Title: Touch sensing with touch down and lift off sensitivity
Inventor: HILL NICHOLAS P R
IPC: G06F3/041
Filed: 2004-12-09
Abstract: A touch sensing device includes a plurality of sensors and an emitting transducer coupled to a touch panel. The transducer induces bending waves in the touch panel. The sensors sense bending waves in the touch panel and generate a bending wave signal responsive to the sensed bending waves. A controller identifies an untouched condition signal responsive to the induced bending waves. The controller compares the untouched condition signal to the bending wave signal, and detects a touch on the touch panel based on the comparison. ® KIPO & WIPO 2007
Patent KR-20070007072-A (KR)
Title: Filled olefin polymer compositions having improved mechanical properties and scratch resistance
Inventor: PELLEGATTI GIAMPAOLO
IPC: C08L23/30
Filed: 2004-11-12
Abstract: Filled olefin polymer concentrates having improved mechanical properties and scratch resistance comprising: A. about 1.0 to about 40.0 wt% of an oxidized olefin polymer material; B. about 0.5 to about 40.0 of a maleated polypropylene; and C. about 7.0 to about 80.0 wt% of a filler chosen from fiberglass, carbon fibers, graphite fibers, whiskers, metal fibers, aramides, talc, wollastonite, calcium carbonate, mica, glass microspheres, ceramic microspheres, glass wool, rock wool, stainless steel wool, steel wool, gypsum, alumina, alumina-silica, silica, and mixtures thereof; wherein the sum of components A + B+ C is equal to 100 wt%. ® KIPO & WIPO 2007
Patent KR-20060123565-A (KR)
Title: Windshield wiping device
Inventor: KRAUS ACHIM
IPC: B60S1/04
Filed: 2005-01-27
Abstract: Disclosed is a windshield wiping device (10) comprising a wiper bearing (16) which is essentially composed of a molded tube (18) that can be fastened to a motor vehicle by means of a fixing element (20). A wiper shaft (22) to which a wiping lever can be fastened is mounted within the molded tube (18). A predetermined breaking point (32) is provided on the fastening element (20) in such a way that the wiper bearing (16) is made to dive into the interior of the motor vehicle in case a defined and substantially axial force acts upon the wiper shaft (22), said predetermined breaking point (32) being embodied as a hole.
Patent KR-20070001161-A (KR)
Title: Lead acid battery
Inventor: SUGIE KAZUHIRO
IPC: H01M50/571
Filed: 2005-04-22
Abstract: A lead acid battery comprising a group of electrode plates including positive and negative plates in each of which an active material layer is held by a grid having an ear and separators separating the positive and negative electrodes and positive and negative electrode connection members including an electrode rack to which the ears of the electrode plates are connected and electrode poles or electrode connectors provided to the rack. Lead acid batteries have been conventionally used for engine start of a vehicle. Recently, from the viewpoint of environment conservation, idling stop systems for stopping the engine while the vehicle is stranding are considered to be installed. However, since lead acid batteries are not charged during idling stop, charging and discharging are frequently repeated in the range of insufficiently charged state. Consequently, there has been a problem that the ear of the negative plate grid becomes corroded. According to the invention, the above problem is solved by providing a lead acid battery where the positive and negative plate grids and the positive and negative electrode connection members are formed of Pb alloys containing at least Ca or Sn, the Sb content in the negative electrode active material is 0.0001 to 0.003 weight%, and at least a part of the surface of the positive electrode grid in contact with the positive electrode active material layer is provided with a lead alloy layer containing 0.01 to 0.2 weight% of Sb. ® KIPO & WIPO 2007
Patent KR-20060124771-A (KR)
Title: Fuel cell system and control method of same
Inventor: UMAYAHARA KENJI
IPC: H01M8/06
Filed: 2005-03-15
Abstract: A gas/liquid separation device is connected to a discharge valve which can discharge fuel gas to the outside of a fuel cell system along with water accumulated in the gas/liquid separation device. A change in pressure at a portion upstream of the discharge valve, which occurs due to an opening operation of the discharge valve, is detected or estimated, and an integral value is obtained by integrating the amount of change in the pressure with respect to time from when the discharge valve is opened or a parameter value corresponding to the integral value is obtained. The integral value represents an amount of fuel gas discharged due to the opening operation of the discharge valve. It is therefore possible to reliably discharge a desired amount of fuel gas by deciding a closing time at which the discharge valve is closed based on the integral value or the parameter value corresponding to the integral value.
Patent KR-20060135028-A (KR)
Title: Polishing composition and polishing method
Inventor: YOSHIDA KAZUAKI
IPC: B24B37/00
Filed: 2005-03-03
Abstract: The present invention aims to improve the polishing rate during the polishing process of semiconductor substrates, hard disk substrates or the like by using a polishing composition containing silica particles, water, a basic substance and an inorganic salt, and by a polishing method using such a polishing composition. This polishing composition can be produced by mixing silica particles, water, a basic substance and an inorganic salt, and it is also obtained by adding an inorganic salt into a conventionally known alkaline polishing composition containing silica particles. As the inorganic salt, there is used an alkali metal salt or an ammonium salt such as KCl, K 2SO4, KNO3, NaCl, Na2SO4, NaNO3, NH4Cl, NH4NO3 and (NH4)2SO4. A polishing composition, wherein silica particles do not agglomerate when an inorganic salt is added, can improve the polishing rate significantly.
Patent KR-20070022253-A (KR)
IPC: G06F9/46
Filed: 2005-04-22
Abstract: 본 발명은, 하나의 응용 프로그램(50)을 복수의 컴퓨터들(M1, . . . Mn)에서 동시에 동작되게 할 수 있는 하나의 변경 컴퓨터 아키텍쳐(50, 71, 72)를 개시한다. 각 컴퓨터의 공유 메모리(shared memory)는, 모든 메모리 판독 요청들이 국부적으로(locally) 만족되도록 수정(amendments) 및/또는 겹쳐쓰기(overwrite)로 업데이트된다. 초기 프로그램 로딩((75) 동안에 또는 이와 유사하게, 메모리로 하여금 재기록되거나 조작되게 하는, 명령어들이 식별된다(92). 모든 컴퓨터들에서 동등한 메모리 위치들이 업데이트되도록 하기 위해, 부가 명령어들이 삽입된다(103). 또한, 모든 컴퓨터에 대한 모든 메모리 위치가 동일한 방식으로 초기화되는, JAVA 언어 클래스 및 오브젝트의 초기화가 개시된다(162, 163). 종결이 오직, 모든 컴퓨터에 존재하는 마지막 클래스 또는 오브젝트가 더 이상 필요하지 않을 때, 일어나는, JAVA 언어 클래스들 및 오브젝트들의 종결이 또한 개시되어 있다(162, 163). 초기 프로그램 로딩(75)동안 또는 이와 유사하게, 응용 프로그램(50)이 하나의 특정 애셋(50A, 50X-50Y)상에 하나의 로크를 획득(또는 해제)하는 결과를 가져오는 명령어들이 식별된다. 모든 컴퓨터들이 업데이트되는 하나의 변경 동기화 루틴을 가져오도록 부가 명령어들이 삽입된다(162,163).
Patent KR-20070015185-A (KR)
Title: Dynamic loading of virtual volume data in a virtual tape server
Inventor: KISHI GREGORY TAD
IPC: G06F13/00
Filed: 2005-05-12
Abstract: Disclosed are a system, a method, and article of manufacture to provide for obtaining data storage device specific information from a data storage device using standard read/write commands. This method uses a host application to write a unique sequence of records to a logical volume of the data storage device. The data storage device detects the unique sequence of records for the logical volume and writes device specific information to the logical volume allowing the host application the ability to read the data storage device specific information using a read command for the logical volume. ® KIPO & WIPO 2007
Patent KR-20070015942-A (KR)
IPC: H01J17/49
Filed: 2005-04-07
Abstract: 제 1 목적으로, 비교적 저비용이면서 벽 전하 유지력을 유지하고, 또한 방전지연을 화상표시에 최적인 영역으로 제어하며, 또한, 방전개시전압을 감소시킴으로써, 양호한 표시성능을 발휘할 수 있는 가스방전 표시패널을 제공한다. 또, 제 2 목적으로, 2차 전자 방출계수 γ를 종래보다 더 향상시키고, 방전개시전압을 감소시켜 구동마진을 넓게 하여, 표시품질이나 신뢰성을 높인 PDP와, 밀봉 배기공정에서의 배기시간을 단축하여 제조비용을 낮추고, 또한 구동회로 비용을 낮춘 가스방전 표시패널의 제조방법을 제공한다. 
     이를 위해 본 발명에서는, 보호층(15)을, 유전체 층(14)의 표면에 형성된 제 1 보호막(151)과 제 1 보호막(151)의 표면의 적어도 일부에 적층된 제 2 보호막(152)에 의해 구성하고, 제 1 보호막(151)은 제 2 보호막(152)보다도 불순물을 많이 포함하도록 구성한다. 
       
     보호층, 제 1 보호막, 제 2 보호막, 불순물
Patent KR-20070018099-A (KR)
IPC: A61K31/765
Filed: 2005-05-30
Abstract: 유리체, 수정체 또는 각막과 같은 눈의 투명 조직의 수술시 그의 시인성을 높이고, 안전성이 우수한 수단을 개시한다.     상기 수단은, 중합체 화합물로 제조된 미립자, 특히 그 1 g 을, 20℃ 에서 30 mL 미만의 물에 30 분 이내에 완전히 용해시킬 수 없고, 평균입자경이 0.01 내지 500 ㎛ 인 미립자, 이들 중에서도 특히 생분해성 고분자 화합물 및/또는 수용성 고분자 화합물로 제조된 미립자를 포함한다.
Patent KR-20070016158-A (KR)
IPC: C07D491/04
Filed: 2005-04-29
Abstract: 항암성, 항염증성 및 항균성을 갖는 화학식 I-VI의 화합물 및 그 유도체와, 항암성, 항염증성 및 항균성을 갖는 화합물과 그 유도체 또는 유사체를 하나 이상 포함하는 조성물을 개시한다. 상기 화합물을 함유하는 약제학적 조성물과, 상기 화합물 또는 약제학적 조성물로 암, 염증성 질환 및 세균 감염을 치료하는 방법 또한 개시된다.