baber/WOPTO huggingface dataset:
Patent KR-20050072141-A (KR)
Title: Exhaust gas purifying catalyst and method for purifying exhaust gas
Inventor: MATSUMOTO TAKESHI
IPC: B01J29/46
Filed: 2003-11-18
Abstract: An exhaust gas purifying catalyst comprising a catalyst component containing copper, a ZMS-5 and a beta zeolite is disclosed. A method for purifying exhaust gas of diesel engines using such a catalyst is also disclosed. By using the catalyst for purifying an exhaust gas from internal combustion engines such as diesel combustion engines, nitrogen oxides can be reduced even in exhaust gases of low temperatures, and deterioration of the catalyst can be relatively suppressed even when a high-temperature heat load is applied.
Patent KR-20050092716-A (KR)
Title: Fluoroplastic polymers having nitrogen-containing cure sites
Inventor: GROOTAERT WERNER M A
IPC: C08F214/18
Filed: 2003-12-01
Abstract: Provided is a fluoroplastic or latex comprising a nitrogen-containing cure site and units derived from a fluorinated monomer. Also provided is a curable blend comprising a fluoroplastic and a fluoroleastomer gum, wherein said fluoroplastic comprises a nitrogen-containing cure site and units derived from a fluorinated monomer. Also provided are cured, shaped articles, latex blends, and a process for preparing a fluoroplastic comprising: (a) introducing at least 60 weight percent of a first polymerizable composition comprising a fluorinated monomer into a polymerization reactor; (b) polymerizing said composition in said reactor; (c) introducing at least 70 weight percent of a second polymerizable composition comprising a nitrogen-containing cure site monomer into said reactor following addition of at least 80% by weight of said first polymerizable composition; and (d) copolymerizing said nitrogen- containing cure site monomer with said fluorinated monomer to form a fluoroplastic.
Patent KR-20050089060-A (KR)
Title: Method and device for stripping wires and/or metal strips
Inventor: BAUDEN JACQUES HENRI JULES
IPC: C23G3/02
Filed: 2003-12-17
Abstract: The invention concerns a method for stripping wires and/or metal strips, comprising unwinding at least one wire or tape through a pickle liquor bath, along an unwinding direction. The invention is characterized in that it further comprises forming in the bath, per wire and/or metal strip, at least one pickle liquor turbulent current which flows along a direction transverse to said unwinding direction, and during said unwinding, passing each wire and/or metal strip through said at least one turbulent current which corresponds thereto. The invention also concerns a device for implementing said method.
Patent KR-20060031593-A (KR)
Title: Condensate trap
Inventor: CARMICHAEL RICHARD QUENTIN
IPC: F16T1/34
Filed: 2004-01-12
Abstract: A steam trap (1) is provided comprising a chamber (8) having a substantially cylindrical sidewall, an inlet (20) provided towards the upper end of the sidewall, and an escape aperture (16) provided at its base. The inlet (20) introduces the fluid into the chamber (8) in a manner to promote a rotational flow of the fluid in the chamber (8), so as to create a low pressure location upstream of the escape aperture (16) to restrict the discharge rate of the aperture (16).
Patent KR-20050092428-A (KR)
Title: Colour cathode ray tube with essentially flat screen
Inventor: TULLI CARLO
IPC: H01J29/07
Filed: 2003-12-23
Abstract: The invention relates to a cathode ray tube comprising a frame/mask unit for selection of colours (9, 20), in which the free end of the skirt on the mask (15) is held by brackets (30) fixed to the frame (20), such as to minimise the spurious movements of the mask skirt caused by the general vibrations of the tube environment.
Patent KR-20050107583-A (KR)
Title: Translucent thermoplastic composition, method for making the composition and articles molded therefrom
Inventor: VENDERBOSCH ROBERT WALTER
IPC: C08L83/10
Filed: 2004-02-20
Abstract: A thermoplastic composition comprising a matrix of a polycarbonate polymer in which are embedded polysiloxane domains with an average domain size between 20 and 45 nanometers. Said compositions can be obtained by combining a first polycarbonate/poly(diorganosiloxane) copolymer; with a second polycarbonate/poly(diorganosiloxane) copolymer. A range of translucencies are obtainable by varying the relative amounts of the two copolymers without substantial loss in impact properties.
Patent KR-20060002772-A (KR)
Title: Methods and apparatus of enhanced coding in multi-user communications systems
Inventor: LAROIA RAJIV
IPC: H04J99/00
Filed: 2004-02-19
Abstract: First and second sets of information are transmitted using a relatively large transmission block including a plurality of minimum transmission units (MTUs), each MTU corresponds to a unique combination of resources. A first set of said MTUs is used in conveying said first set of information, said first set including at least a majority of said MTUs in the transmission block. A second set of said MTUs is defined, e.g., selected, for use in conveying said second set of information, said second set of MTUs including less MTUs than first set and at least some MTUs included in the first set. The first and second sets of information are communicated by transmitting at least some MTUs included in said first and second sets of MTUs with the corresponding information modulated thereon. The communicating of the information may be through superposition of the first and second information on shared MTUs.
Patent KR-20060003864-A (KR)
Title: Anti-seismic reinforcement and expansion method for building and anti-seismically reinforced and expanded building
Inventor: KOKAWA NORIFUMI
IPC: E04G23/02
Filed: 2003-05-02
Abstract: A method of expanding a mid-rise building to a high-rise building, where a quake-absorbing foundation (5) for a high-rise building is newly provided outside the foundation of an existing mid-rise building (1), support members (6) are stood on the newly provided quake-absorbing foundation, and new dwelling floors (10) are fabricated above the existing building using the support members. After the completion of the new dwelling floors, upper floors of the existing mid-rise building are dismantled and removed and remaining individual floors of the building are remodeled sequentially. Thus, with the dwellers living in the building, a mid-rise building can be expanded to a high-rise building having excellent quake-resistance.
Patent KR-20050119122-A (KR)
Title: System, method and apparatus for securely providing content viewable on a secure device
Inventor: MORTEN GLENN A
IPC: H04K1/00
Filed: 2004-03-16
Abstract: A system (100), apparatus, and method are directed to providing and securely viewing secure content. In one embodiment, a secure player provides secure screening/previewing of secure content, such as a motion picture, by a member of an award organization. A content key is employed to selectively encrypt at least a portion of a content stream. The content key is encrypted with a screener key (108). The encrypted content key is embedded into the secure content. The screener key (108) is encrypted using public/private key pair that is bound to the secure player. The secure content may be distributed on a medium (112), such as a DVD, high definition DVD, and the like. The secure player is configured to receive the medium screener key, and a screener identity. The screener identity and screener key (108) are employed by the secure player to decrypt and enable secure viewing of the content.
Patent KR-20050111786-A (KR)
Inventor: ITABASHI TATSUO
IPC: G06Q30/00
Filed: 2004-03-26
Abstract: An information processing system, an information processing device, method, and program for a moving user to operate a device in a moved space anonymously. A mobile terminal device (11-2) requests a parent device (12-2) for a resource of a resource device (15). The parent device (12-2) requests a parent device (12-1) for resource permission and the parent device (12-1) notifies consideration required for permitting the resource to the parent device (12-2). The parent device (12-2) requests a value issuing device (14) to transfer the consideration. The value issuing device (14) transfers the consideration of the parent device (12-2) to the parent device (12-1) and transmits a transfer notification to the parent device (12-1). The parent device (12- 1) receives the transfer notification and gives the right to use the resource via the parent device (12-2) to the mobile terminal device (11-2). The present invention can be applied to a radio communication system.
Patent KR-20070072938-A (KR)
Title: Intracellular delivery of osteoinductive proteins and peptides
Inventor: TITUS FRANCES
IPC: C12N15/62
Filed: 2004-04-13
Abstract: The invention provides fusion polypeptides comprising protein transduction domains and osteoinductive polypeptides, as well as methods of using such polypeptides to induce osteogenesis and to promote proteoglycan synthesis. The invention also provides osteoinductive peptides which have demonstrated the ability to induce bone formation in vivo.
Patent KR-20050115313-A (KR)
Title: Electrotransport device having a reservoir housing having a flexible conductive element
Inventor: GYORY RICHARD J
IPC: A61N1/30
Filed: 2004-03-30
Abstract: This invention relates to an electrotransport device, which incorporates a flexible conductive element within the reservoir housing of the device, which permits electrical communication from within the housing to outside of the housing without the use of opening, which require various methods of sealing the opening against leaks and moisture.
Patent KR-20060003365-A (KR)
Title: Microorganism staining agent and use thereof
Inventor: NASHIMOTO KOJI
IPC: G01N1/30
Filed: 2004-04-08
Abstract: A microorganism staining agent characterized in that an alkali substance and a diazo dye or xanthene dye are contained therein; and a method of detecting microorganisms with the use of the agent. There are provided a microorganism staining agent which resolves the problem of pretreatment posed by the conventional direct speculum method, being capable of staining microorganisms in shorter time; and a method of detecting microorganisms with the use of the agent.
Patent KR-20060015726-A (KR)
Title: Power control and scheduling in an ofdm system
Inventor: NAGUIB AYMAN FAWZY
IPC: H04L/
Filed: 2004-05-14
Abstract: A system and method for power control and scheduling of sub-carriers in an OFDM communication system. The receiver dynamic range can be minimized by a power control loop that attempts to maintain received power over a noise floor in a predetermined range. If the received power relative to a noise floor in allocated sub- carriers exceeds the predetermined range and the total received power is at the minimum, the scheduling system allocates an additional sub-carrier to the communication link. Additionally, if the received power relative to the noise floor is less than the predetermined range minimum, and the total received power is at a maximum, the scheduling system de-allocates a sub-carrier from the communication link. The scheduling system may also adjust an encoding rate to maintain a relatively constant symbol rate in each sub-carrier.
Patent KR-20060025176-A (KR)
Title: Non-volatile static memory cell
Inventor: CUPPENS ROGER
IPC: G06F12/00
Filed: 2004-06-10
Abstract: A static memory cell comprising a pair of cross-coupled inverters (10, 12) which is "shadowed" with non-volatile memory elements (14, 16) so that data written in the static memory can be stored in the non-volatile cell, but also can be recalled later. The non-volatile cells (14, 16) are programmed with opposite data to increase the robustness of the retrieval process, and they are cross-coupled to the internal nodes (A, B) of the static memory cell, one the non-volatile cells (14) having a control gate connected to B and its source to A, and the other non-volatile element (16) having a control gate connected to A and its source to B. The drain of each non- volatile element (14, 16) is connected by means of a respective pMOS transistor (18, 20) to a program supply means.
Patent KR-20070091054-A (KR)
Title: Apparatus, and associated method, for communication system exhibiting time-varying communication conditions
Inventor: OLIVIER JAN C
IPC: H04L25/02
Filed: 2003-12-23
Abstract: Apparatus, and an associated method, for communicating data pursuant to a frequency division multiplexing scheme that takes into account channel conditions on the communication channel upon which the data is communicated. Sub-bands are defined in which adjacent ones of the sub-bands overlap upon one another. When data parts of data communicated upon separate ones of the sub-bands are received at a receiving station, each sub-band is filtered (104) by a first filter to pass signal parts within frequencies within each of the first sub-bands. Over sampling (106) is performed upon each of the past signal parts at the separate sub-bands to frequency-shift interfering component parts thereof. Then, additional band pass filtering is performed to reject the interfering signal component portions (108). Subsequent processing is thereafter performed upon the data components.
Patent KR-20060024435-A (KR)
Title: Method of measuring sub-micron trench structures
Inventor: MAZNEV ALEXEI
IPC: G01N21/63
Filed: 2004-06-23
Abstract: The present invention uses ISTS to measure trenches with near- or sub-micron width. The trenches can be etched in a thin film on in a silicon substrate. One step of the method is exciting the structure by irradiating it with a spatially periodic laser intensity pattern in order to generate surface acoustic waves. Other steps are diffracting a probe laser beam off the thermal grating to form a signal beam; detecting the signal beam as a function of time to generate a signal waveform; determining surface acoustic wave phase velocity from the waveform; and determining at least one property of the trench structures based on the dependence of surface acoustic wave phase velocity on the parameters of the structure.
Patent KR-20070074367-A (KR)
Title: Secondary battery comprising lithium titanium oxide
Inventor: OH BYUNG HUN
IPC: H01M4/48
Filed: 2006-01-09
Abstract: Provided is a secondary battery, which shows an increased voltage at the last stage of charge cycles due to a reaction between unreacted lithium and a collector, and has improved energy density. The secondary battery comprises a cathode, an anode and an electrolyte, wherein the electrolyte comprises a collector and a lithium titanium oxide represented by the formula of Li_aTi_3-aO_4 (0<a<3) as an anode active material, and the collector comprises a metal or an alloy thereof capable of forming an alloy with lithium at a lower potential than the lithium titanium oxide. A volume ratio of the anode active material to the cathode active material is 1.5 or higher.
Patent KR-20070074924-A (KR)
Title: Led lighting circuit and led lighting method
Inventor: PARK SEONG SOO
IPC: G02F1/133
Filed: 2006-01-11
Abstract: A circuit and a method for turning on or turning off LEDs(Light Emitting Diodes) are provided to reduce wave noise, by sequentially turning on or turning off red LEDs, green LEDs, and blue LEDs, which are used for a light source of a backlight unit of an LCD panel. An LED lighting circuit turns on red LEDs(R-LED), green LEDs(G-LED), and blue LEDs(B-LED), which are used in a backlight unit. Switching elements(Q1,Q2,Q3) turn on or turn off the red LEDs, the green LEDs, and the blue LEDs, respectively. A controller supplies switching pulses to the switching elements, wherein the switching pulses sequentially delay the turn-on time or the turn-off time of the switching elements by a delay time interval.
Patent KR-20070078146-A (KR)
Title: Trading method of virtual property
Inventor: LEE SANG BAEK
IPC: G06Q30/06
Filed: 2006-01-26
Abstract: A method for trading virtual articles is provided to enable an online marketplace server to register sales of the article such as a game item with event information corresponding to an event ID used for generating the virtual article, escrow a purchase price of a buyer, and pay the purchase price to a seller if the virtual article is transferred to the buyer. The event ID corresponding to the event information of the virtual article is received from the seller to register the virtual article as the sale article(201). Sale registration of the virtual article is completed by using the received event information corresponding to the event ID(202). The purchase price is deposited by a purchase request of the buyer and the purchase request is informed to the seller(203). If virtual article transfer from the seller to the buyer is confirmed, a part of purchase price is provided to the seller(204). The virtual article is the online game item and the event information is provided to an online game server providing an online game service(205).
Patent KR-20070079186-A (KR)
Title: Apparatus for scanning image
Inventor: KEH YONG CHAN
IPC: G02B26/10
Filed: 2006-02-01
Abstract: An image scanning device is provided to remove the range limit of a measurable view angle by disposing an optical detector at the desirable position, and to secure the linear duty characteristic according to the change of the view angle. An image scanning device(100) for forming an image by using visible rays is composed of a scanning unit(110) for irradiating the line scanning beam; power units(141,142) for generating voltage for driving the scanning unit; optical couplers(121,122) for detecting duty that indicates the rate of the line scanning beam changed according to the elapse of time; and servo loops(130a,130b) for calculating the intensity of voltage for driving the scanning unit by comparing the duty detected by the optical coupler with a pre-set value and applying the voltage regulated according to the calculated intensity of voltage to the scanning unit.
Patent KR-20070080340-A (KR)
Title: Liquid crystal display
Inventor: PARK DAE JIN
IPC: G02F1/1343
Filed: 2006-02-07
Abstract: An LCD(Liquid Crystal Display) is provided to easily achieve a wide viewing angle and a narrow viewing angle as occasion demands, by forming an auxiliary pixel electrode and an auxiliary common electrode within cutout portions of a pixel electrode and a common electrode respectively, and driving the pixel electrode and the common electrode independently. A pixel electrode(191) is formed on a first insulating substrate. A second insulating substrate is disposed to face the first insulating substrate. A common electrode is formed on the second insulating substrate. A liquid crystal layer is formed between the first insulating substrate and the second insulating substrate. At least one of the pixel electrode and the common electrode includes a first electrode(191a) having a cutout portion and a second electrode(191b) formed within the cutout portion.
Patent KR-20070080668-A (KR)
Title: Composite polymer electrolyte membrane, method for manufacturing the same, and fuel cell using the same
Inventor: GUN KIM
IPC: H01M8/02
Filed: 2006-02-08
Abstract: Provided are a composite polymer electrolyte membrane to prevent the poisoning of a catalyst and to improve the lifetime of a fuel cell, a method for preparing the composite polymer electrolyte membrane, and a fuel cell using the composite polymer electrolyte membrane. The composite polymer electrolyte membrane comprises 100 parts by weight of an acidic conductive polymer which comprises decafluorobiphenyl and 4,4-(hexafluoroisopropylidene)diphenol or 4,4-isopropylidene diphenol as a monomer and has a sulfonic acid group at a main chain; and 10-200 parts by weight of a poly(vinyl imidazole) which can be acid/base crosslinked with the sulfonic acid group of the acidic conductive polymer. Preferably the acidic conductive polymer has a number average molecular weight of 5,000-1,000,000.
Patent KR-20070082387-A (KR)
Title: Structure for latching a tray
Inventor: KIM HONG JONG
IPC: B60R7/04
Filed: 2006-02-16
Abstract: A tray latch structure for a vehicle is provided to achieve aesthetic enhancement by preventing a hook for fixing a tray from being exposed outward. A tray latch structure for a vehicle includes a movable hook(120), a fixed hook(140), and a button(150). The movable hook is arranged in a rear portion of a tray(100) for accommodating articles and movable in a vertical direction. The movable hook is supported by a spring(130), and has a lower portion with a hook(132). The fixed hook has a hook(142) for catching the movable hook. The fixed hook is provided in a housing(110) to which the tray is slidably coupled. The button is connected to an upper portion of the movable hook and slidably coupled to the tray such that the button is movable in a vertical direction. The button releases the movable hook from the fixed hook when a seat occupant presses the button.
Patent KR-20060093285-A (KR)
Inventor: MABUCHI KEIJI
IPC: H04N5/361
Filed: 2006-02-17
Abstract: 실리콘 경계면으로부터의 암전류(dark current)의 발생을 방지하기 위해서, 기판 이면 측에 p＋층을 형성하는 구조를 이용하는 경우에,  여러 가지의 문제가 발생한다.    본 발명에 의하면, 실리콘 기판(31)의 이면상에 절연막(39)이 설치되며, 그 위에 투명 전극(40)이 제공되며, 전압원(41)으로부터 투명 전극(40)을 통해 절연막(39)으로, 실리콘 기판(31)의 전위에 대해서 부의 전압을 인가하여, 기판 이면측 실리콘 경계면에 포지티브 정공이 축적되며, 실리콘 경계면에 포지티브 정공 축적층이 존재하고 있는 것과 등가인 구조가 형성된다.
Patent KR-20070083112-A (KR)
Title: Electron emission device and electron emission display device using the same
Inventor: AHN SANG HYUCK
IPC: H01J1/30
Filed: 2006-02-20
Abstract: An electron emission device and an electron emission display device using the same are provided to suppress the generation of a sub-electron beam for inducing secondary emission by optimizing a ratio of a width of an electron emission part to a width of an aperture of a gate electrode. A plurality of first electrodes(14) are formed on a substrate(10). A plurality of electron emission parts(20) are electrically connected with the first electrodes. A plurality of second electrodes(18) are isolated from the first electrodes. A plurality of apertures are formed at intersections between the first and second electrodes in order to open the electron emission parts. A plurality of third electrodes(22) are isolated from the second electrodes in order to form apertures connected to the apertures of the second electrodes. The electron emission unit and the second electrodes satisfy simultaneously the following conditions D2/D1 0.579 and D2 1mum where D1 is a width of the aperture of the second electrode and D2 is a width of the electron emission part.
Patent KR-20060094051-A (KR)
Inventor: KATO YASUHIRO
IPC: H04W36/36
Filed: 2006-02-23
Abstract: 핸드오버가 행하여진 경우에, 무선 제어국간 또는 기지국간에서의 패킷 데이터 전송에 있어서의 통신 품질을 개선할 수 있는 이동 통신 시스템 및 패킷 데이터 전송 제어방법을 제공한다. 
     이동 통신 시스템에, 요구되는 전송시간에 따라서 패킷 데이터를 분류하는 패킷 데이터 분류수단과, 핸드오버원 네트워크 노드로부터 핸드오버처 네트워크 노드에, 분류된 패킷 데이터마다 전송을 하는 전송 제어수단을 구비함으로써 달성된다. 
       
     패킷 데이터 분류수단, 전송 제어수단, 리얼타임성 패킷, 비리얼타임성 패킷
Patent KR-20070087301-A (KR)
Title: Liquid crystal display
Inventor: CHOI KIL SOO
IPC: G02F1/133
Filed: 2006-02-23
Abstract: A liquid crystal display device is provided to drive two display panels independently from each other by forming separate driving parts therefor, thereby realizing image display of the two display panels completely. A liquid crystal display device includes a first display panel(300M,300S) formed with first gate and data lines, a second display panel formed with second gate and data lines, a driving circuit chip(700) mounted to any one of the first and second display panels, a first gate driving part(400M) connected to the first gate lines and integrated into the first display panel, and a second gate driving part connected to the second gate lines and formed in the driving circuit chip, wherein the first and second gate driving parts operates independently from each other.