baber/WOPTO huggingface dataset:
Patent KR-20110076501-A (KR)
Title: Method for fabricating semiconductor device by using a self align process
Inventor: EUN BYUNG SOO
IPC: H01L21/8242
Filed: 2009-12-29
Abstract: PURPOSE: A method for forming a semiconductor device using a self aligning process is provided to prevent the generation of bridge defects by controlling the thickness and the uniformity of an oxide film remained on the upper side of a gate stack. CONSTITUTION: Gate stacks(125) are formed on a semiconductor substrate(100). A first interlayer insulating film(135) is formed to fill a gap between gate stacks. The height of the first interlayer insulating film is identical to that of a gate stack. A second interlayer insulating film(140) is formed on the gate stacks and the first interlayer insulating film. Contact holes are formed to expose a part of the surface of the semiconductor substrate between the gate stacks by selectively etching the first and the second interlayer insulating films. The second interlayer insulating film is recessed to widen the upper sides of the contact holes. A cleaning process is implemented. Landing plugs are formed to bury the contact holes.
Patent KR-20110076709-A (KR)
Title: An ultra-sonic cutting device for transformer's press board
Inventor: KIM MYUNG SOO
IPC: B26D7/01
Filed: 2009-12-28
Abstract: PURPOSE: A device for cutting press board for transformer using ultrasonic waves is provided to reduce errors by cleanly cutting a press board without breaking using an ultrasonic wave cutting method. CONSTITUTION: A device for cutting press board for transformer using ultrasonic waves comprises first and second press board transfer devices(20,30), a right position aligning device(40), and an ultrasonic cutting machine(10). The right position aligning device stands in line a second opinion press board so that the first and second press board transfer devices are returned to in-situ. At this time, the ultrasonic cutting machine is operated to freely cut the press board according to an arbitrary draft or the form of a band. An ultrasonic vibrating blade of the ultrasonic cutting machine clearly cuts glass and ceramics without breaking.
Patent KR-20110077696-A (KR)
Title: Optical assembly, backlight unit and display apparatus thereof
Inventor: PARK SANG TAE
IPC: G02F1/1335
Filed: 2009-12-30
Abstract: PURPOSE: An optical assembly, a backlight unit, and a display apparatus having the same are provided to improve display quality and reduce the thickness of the display apparatus. CONSTITUTION: An optical assembly of a display apparatus comprises a first layer(210), a plurality of light sources(220) which is arranged on the first layer, and a second layer in which a plurality of protrusions(271) are formed on the front surface of the second layer. The second layer is placed in front of the first layer. The cross section of the protrusions has a triangle, a rectangular, or a semi sphere shape.
Patent KR-20110077935-A (KR)
Title: Image sensor and method for manufacturing the same
Inventor: BYEON JOONG HYEOK
IPC: H01L27/14
Filed: 2009-12-30
Abstract: PURPOSE: An image sensor and a manufacturing method thereof are provided to improve a charge transmission property by improving the saturation property of a top photo diode structure. CONSTITUTION: An active area is defined by forming a device isolation layer(110) on a first substrate(100). A circuit(120) including a transistor is formed on an active area. The circuit includes a transfer transistor(121), a reset transistor(123), a drive transistor(125), and a selection transistor(127). An electric junction area(140) includes a first conductive ion implantation layer(143), a second conductive ion implantation layer(145), and a second conductive well(141). A wire(150) includes a first metal(151), a second metal(152), and a third metal(153).
Patent KR-20110078009-A (KR)
Title: Chair for posture correction
Inventor: LEE CHUL JAE
IPC: A47C7/54
Filed: 2009-12-30
Abstract: PURPOSE: A posture correction chair is provided to enable a user to work efficiently by preventing backbone diseases. CONSTITUTION: A posture correction chair comprises: a seat plate(100) on which a user sits; an armrest(200) which is arranged in both sides of the seat plate and rotates in opposition directions; and a rotating unit which rotates the armrest. The rotating unit includes: a housing fixed to the seat plate; a first gear arranged within the housing; a first elastic unit which elastically supports the first gear; a rotary shaft in which the first gear rotates; a second gear which fixes or releases the first gear according to the operation of the first gear; and a second elastic unit which elastically supports the second gear.
Patent KR-20090031557-A (KR)
Title: Gene involved in immortalization of human cancer cell and use thereof
Inventor: NISHIYAMA MASAHIKO
IPC: C12N15/09
Filed: 2007-06-08
Abstract: Disclosed is a gene involved in the immortalization of a cancer cell (i.e., an immortalization-determining gene). Also disclosed is a method useful for a selective cancer therapy targeted for an immortalized cancer cell having the gene. An immortalized cancer cell can be determined by using a polynucleotide comprising a nucleotide sequence which has a length of 15 nucleotides or longer and can hybridize specifically with a nucleotide sequence composed of at least 15 contiguous nucleotides included in a nucleotide sequence depicted in any one of SEQ ID NOs:1-13. In the determination method, the polynucleotide is used as a primer or probe for detecting an immortalization-determining gene which is highly expressed specifically in an immortalized cancer cell.
Patent KR-20100048953-A (KR)
Title: Polycarbonate resins and methods for preparing the same
Inventor: UCHIMURA RYUUJI
IPC: B29C48/76
Filed: 2008-07-18
Abstract: Disclosed is a polycarbonate resin which contains an extremely small amount of volatile impurities such as phenol. Specifically disclosed is an aromatic polycarbonate resin characterized by being obtained by a transesterification reaction between an aromatic dihydroxy compound and a diester carbonate and satisfying the following conditions (1)-(3). (1) The viscosity average molecular weight is within the range of 13,000-30,000. (2) The amount of aromatic monohydroxy compound and the amount of aromatic dihydroxy compound remaining in the resin are not more than 20 ppm, respectively. (3) One or more of structural units represented by the structural formulae (1)-(5) are contained, and the total amount of the structural units is within the range of 1,000-6,000 ppm.
Patent KR-20090027753-A (KR)
Title: Conductive particle, adhesive composition, circuit-connecting material, circuit-connecting structure, and method for connection of circuit member
Inventor: TANAKA MASARU
IPC: H05K3/32
Filed: 2007-04-11
Abstract: a core particle having an electrical conductivity; and a insulating coating provided on the surface of the core particle and comprising an organic polymeric compound, wherein the conductive particle has a coverage ratio as defined by the formula (1) of 20 to 40%.
Patent KR-20090040895-A (KR)
Title: Aromatic amine derivatives and organic electroluminescent devices made by using the same
Inventor: YABUNOUCHI NOBUHIRO
IPC: C07D333/58
Filed: 2007-08-01
Abstract: Novel aromatic amine derivatives represented by the general formulae (1) and (4) to (6); and an organic electroluminescent device comprising a cathode and an anode and one or more organic thin film layers sandwiched between both which include a light-emitting layer as the essential, wherein at least one of the organic thin film layers, particularly a hole transport layer, contains one of the aromatic amine derivatives alone or as a component of a mixture. The device permits low driving voltage and little suffers from the crystallization of molecules, and it can be produced in an enhanced yield and has a long lifetime.
Patent KR-20090073125-A (KR)
Title: Medicine management guidance support system
Inventor: KIYOYUKI NAKATA
IPC: G16H10/60
Filed: 2007-09-28
Abstract: The medicine management guidance support system comprises first prescription data storage means for storing patient prescription data, medicine information storage means for storing information on medicines, search means for searching information stored in the medicine information storage means for the medicine name on the basis of the features of the medicine which the patient carries, a determining means for determining the specific name of the medicine from the medicines hit by the searching means, and second prescription data storage means for storing the medicine as the patient previous prescription data when the determining means determines the specific medicine. The medicine management guidance support system further comprises checking means for checking the prescription data with the prescription data stored in the second prescription data storage means when the prescription data stored in the first prescription data storage means is ordered to a medicine department as a medicine preparing instruction and display means for displaying a message that there is a possibility to cause an event harmful to the patient if the result of checking by the checking means indicates the possibility.
Patent KR-20090051119-A (KR)
Inventor: BRASKICH ANTHONY J
IPC: H04W12/06
Filed: 2007-08-23
Abstract: 애드 혹 무선 네트워크에서 인증 키 요소의 보안 처리를 위한 방법 및 시스템은 다중 무선 링크에 의해 분리될 수 있는 메쉬 인증자(110)와 메쉬 키 분배자(115) 사이의 인증 키 요소의 보안 분배를 가능하게 한다.  이 방법은 메쉬 키 보유자 보안 정보 요소(MKHSIE)를 이용하여, 키 분배용 페어와이즈 트랜지언트 키(PTK-KD)를 유도하는 단계를 포함한다.  메쉬 인증자 페어와이즈 마스터 키(PMK-MA)는 데이터 출처 정보를 포함하는 제1 메쉬 암호화 키 정보 요소(MEKIE)를 이용하여 요청된다.  키 분배용 페어와이즈 트랜지언트 키(PTK-KD)를 이용하여, 제2 메쉬 암호화 키 정보 요소(MEKIE)는 메쉬 인증자 페어와이즈 마스터 키(PMK-MA)를 얻기 위해 해독된다. 
       
     무선 네트워크, 링크, 메쉬 인증자, 데이터
Patent KR-20090080041-A (KR)
Title: Display device
Inventor: MATSUHIRA TSUTOMU
IPC: G09F9/00
Filed: 2007-10-16
Abstract: An enforcing glass plate is attached to the entire display region of the display side and the opposite side of a liquid crystal panel (30) so as to improve the applied weight resistance against an external shock or pressure, which enables reduction of the thickness of the liquid crystal panel (30). That is, a display device includes: a liquid crystal panel (30) which sandwich liquid crystal inside two transparent substrates and having an optical film arranged on at least one of the external surfaces of the transparent substrates; a first glass plate bonded to the display surface side of the liquid crystal panel (30) via a first adhesive formed by an optical adhesive or a transparent adhesive sheet; and a second glass bonded to the rear surface side of the liquid crystal panel (30) via a second adhesive formed by an optical adhesive or a transparent adhesive sheet.
Patent KR-20090086520-A (KR)
Title: Substrate container
Inventor: MIMURA HIROSHI
IPC: B65D85/38
Filed: 2007-10-26
Abstract: A substrate container which can reduce contamination of a substrate by reducing the contact area of a retainer for the substrate. In a substrate container, a retainer (30) for holding a semiconductor wafer (W) is interposed between a container main body (10), where is capable of arranging and containing a plurality of semiconductor wafers (W), and a lid (20). The retainer (30) is formed of a plurality of flexible resilient pieces (31) elongating in the direction of the semiconductor wafer (W) contained in the container body (10) from the ceiling inner surface of the lid (20) and arranged in the arranging direction of the plurality of semiconductor wafers (W), and a holding groove piece (34) formed at the tip of each resilient piece (31) for contact-holding the upper end at the circumferential edge of the semiconductor wafer (W). The resilient piece (31) and the holding groove piece (34) are bent gradually from the ceiling inner surface side of the lid (20) toward the direction of the semiconductor wafer (W) and directed radial outward of the semiconductor wafer (W) thus reducing the contact-holding area of the holding groove piece (34) for the upper end at the circumferential edge of the semiconductor wafer (W). ® KIPO & WIPO 2009
Patent KR-20090061664-A (KR)
Title: Systems and methods for acquiring, categorizing and delivering media in interactive media guidance applications
Inventor: RASANEN KIRSTEN
IPC: H04N5/45
Filed: 2007-10-03
Abstract: Systems and methods are discussed for providing guidance for Internet-delivered media. In some embodiments, information on available media on the Internet is gathered. The information is associated with existing media guidance data. The associations enable a media guidance application to identify relevant online media and to display listings in a user-friendly way. A user interface for an online media guidance application is also provided. The user interface allows a user to narrow down the large amount of Internet-delivered media in a systematic way according to criteria that interests a user.
Patent KR-20090084955-A (KR)
Title: Anti-reflective composition with improved spin bowl compatibility
Inventor: SHAO XIE
IPC: C09D161/20
Filed: 2002-04-15
Abstract: Anti-reflective compositions and methods of using those compositions to form circuits are provided. The compositions comprise a polymer dissolved or dispersed in a solvent system. In one embodiment, the compositions comprise less than about 0.3% by weight of a strong acid. In another embodiment, the weight ratio of strong acid to weak acid in the composition is from about 0:100 to about 25:75. Examples of preferred weak acid compounds include phenolic compounds (e.g., Bisphenol S, Bisphenos A, alpha-cyano-4- hydroxycinnacmic acid), carboxylic acids (e.g., acetic acid), phosphoric acid, and cyano compounds. The polymer and other ingredients are preferably physically mixed in a solvent system. The resulting compositions are spin bowl compatible (i.e., they do not crosslink prior to the bake stages of the microlithographic processes or during storage at room temperature). Figure 1 is a scanning electron microscope (SEM) photgraph depicting an anti-reflective coating composition according to the invention deposited on silicon wafers. ® KIPO & WIPO 2009
Patent KR-20090101248-A (KR)
Title: Functionalized amine-based corrosion inhibitors for galvanized metal surfaces and method of using same
Inventor: KIDAMBI SRIKANTH S
IPC: C23C22/00
Filed: 2007-12-14
Abstract: A composition and method for inhibiting white rust formation on galvanized surfaces. The composition includes hydroxyl-substituted monoamines and polyamines, imino derivatives, and hydroxyamine derivatives. The composition may be introduced onto the galvanized surface, especially in an industrial water system, using a variety of different methods or programs including integrating with current programs or developing a new program.
Patent KR-20090108600-A (KR)
Title: Transmission
IPC: F16H57/02
Filed: 2008-01-17
Abstract: The main transmission unit (12) comprises a gearbox and/or a group gearbox. An optional transmission module (14) can be adapted to the main transmission unit (12). A transmission (10) should be presented and further developed with which a variety of transmissions of vehicles (72) of a series can be produced and with which the construction space between the drive motor (74) and the main transmission unit (12) can be better used. The main transmission unit (12) and the optional transmission module (14) are constructed in such a way that the construction space intended for the transmission (10) is substantially unaltered when the optional transmission module (14) is adapted to the main transmission module (12).
Patent KR-20090094396-A (KR)
Title: Foaming compositions and methods of making the same
Inventor: ZELLER BARY LYN
IPC: A23L29/00
Filed: 2007-11-26
Abstract: A foaming composition is provided comprising a particulate ingredient having a plurality of internal voids containing entrapped supercritical fluid having a critical temperature of at least about 10 °C. Additionally, a method is provided for preparing such a foaming composition. A supercritical fluid having a critical temperature of at least about 10 °C is contacted with a particulate ingredient having a glass transition temperature above ambient temperature at a temperature above the glass transition temperature of the particulate ingredient, wherein the particulate ingredient comprises a plurality of internal voids. The particulate ingredient is held at the temperature above the glass transition temperature of the particulate ingredient for a period of time effective to allow transfer of the supercritical fluid into the plurality of internal voids of the particulate ingredient. Subsequently, the temperature is reduced to below the glass transition temperature of the particulate ingredient, thereby entrapping at least a portion of the supercritical fluid in the plurality of internal voids of the particulate ingredient.
Patent KR-20090094866-A (KR)
Title: Priorities generation and management
Inventor: HORVITZ ERIC J
IPC: G06Q10/00
Filed: 2001-03-16
Abstract: The present invention relates to a system (10, 200) and methodology (74) to enable a plurality of information associated with electronic messages, for example, to be automatically prioritized by a priorities system (12, 230) for transmittal to a user or system. The priorities system (12, 230) can employ classifiers (20) that can be explicitly and/or implicitly trained to prioritize one or more received messages (14) according to a learned importance to the user. As an example, messages (14) can be classified as high, medium, low or other degrees of importance via a training set of examples (30) or types of messages having similar degrees of importance. A background monitor (34) can be provided to monitor a user's activities regarding message processing to further refine or tune the classifier (20) according to the user's personal decisions relating to message importance. Other priorities classifications can involve determinations relating to a loss associated with a time for delayed review or processing of the message.
Patent KR-20090112687-A (KR)
Title: Methods of releasing sporocysts from oocysts using controlled shear forces
IPC: A61K39/42
Filed: 2008-01-29
Abstract: Methods of releasing sporocysts/sporozoites from oocysts are provided wherein a solution of oocysts is subjected to controlled shear forces sufficient to rupture the oocysts walls and release sporocysts/sporozoites therefrom. A solution of oocysts is passed through a Microfluidizer®processor chamber unit under defined conditions of chamber diameter, chamber geometry, and pressure. Oocysts impact the wall of the chamber and are subjected to controlled, high shear forces, tearing open the oocyst wall and releasing the sporocysts/sporozoites intact.
Patent KR-20090101485-A (KR)
Title: Arbitrary power function using logarithm lookup table
Inventor: ANDERSON MICHAEL H
IPC: H04N5/202
Filed: 2008-01-21
Abstract: A display device performs the fractional part of gamma translation by using a logarithm lookup table. The logarithm of an image data value is found in a look-up table (104). The retrieved result is multiplied by the fractional portion of the power, and a search in the look up table (104) for this product produces an index related to the desired result. In another embodiment, rather than a search of the first look up table (112), a second inverse logarithm look up table (114) is used to produce the desired result by looking up the exponentiation of the product.
Patent KR-20090115771-A (KR)
Title: Timing adjustments for channel estimation in a multi carrier system
Inventor: BREHLER MATTHIAS
IPC: H04L27/26
Filed: 2008-03-04
Abstract: Apparatus and methods are provided for making timing adjustments in a multi carrier communications system. In an aspect, a timing correction method is. provided for a multi-carrier system. This includes adjusting the time basis of two or more pilot interlaces with respect to each other (804) in order to account for timing differences between the interlaces when combining the interlaces, and then adjusting or matching the time bases of the combined interlaces with a symbol to be demodulated (806). The alignment and matching is performed-in order to generate channel estimates for data demodulation (807). The channel estimates, thus generated, along with the timing alignment information are in turn used for determining timing corrections to be applied to demodulation of a particular symbol. Corresponding apparatus are also disclosed that implement the methodology.
Patent KR-20090127342-A (KR)
Title: Method for the control of weeds in turf
Inventor: COUILLARD ANDREE ANNE
IPC: C05G3/60
Filed: 2008-04-02
Abstract: The present invention relates to a method for controlling weeds in turfgrass, which comprises applying to the turfgrass, the locus thereof or seeds thereof a herbicidally effective amount of 4-Hydroxy-3-[2-(2-methoxyethoxymethyl)-6-trifluoromethylpyridine-3-carbonyl]-bicyclo[3.2.1]oct-3-en-2-one or a composition which contains said compound.
Patent KR-20100016422-A (KR)
Title: Production of finely divided pigments
Inventor: JESSE JOACHIM
IPC: C09B67/04
Filed: 2008-04-10
Abstract: The invention relates to a method for finishing an organic pigment, the pigment being dissolved or dispersed in mineral acid, and from the solution or dispersion the pigment being crystallizable by mixing it with an aqueous diluent in the presence of a condensation product of naphthalene sulfonic acid and at least one aliphatic aldehyde having 1 to 6 carbon atoms as a crystallization modifier, the product containing sulfonate groups, and subsequently the pigment being isolated as solid matter, characterized in that the crystallization modifier is present in the aqueous diluent.
Patent KR-20100007940-A (KR)
Title: Process for hot rolling and for heat treatment of a steel strip
Inventor: OHLERT JOACHIM
IPC: B21B1/26
Filed: 2008-06-04
Abstract: The invention relates to a process for hot rolling and for heat treatment of a strip (1) of steel. To make it possible to produce high-strength and very high-strength strips having satisfactory toughnesses more economically in a continuous production plant, the process provides the steps: a) heating of the slab to be rolled; b) rolling of the slab to the desired strip thickness; c) cooling of the strip (1), with the strip (1) having a temperature above ambient temperature (T) after cooling; d) rolling up of the strip (1) to produce a coil (2); e) rolling off of the strip (1) from the coil (2); f) heating of the strip (1); g) cooling of the strip (1) and h) transport of the strip (1) to a further destination, with the strip (1) having a temperature above ambient temperature (T) before heating as per step T).
Patent KR-20100018561-A (KR)
Title: Polymer composition
Inventor: DAVIES MARK
IPC: C08F220/18
Filed: 2008-06-05
Abstract: A composition comprising a mixture of: (i) an aromatic polycarbonate; (ii) a graft copolymer including polyacrylonitrile; and, (iii) a non-crosslinked acrylic polymer having a weight average molecular weight (Mw) of less than or equal to 65,000 Daltons (Da).
Patent KR-20100037063-A (KR)
Title: Formulations
Inventor: WILLIAMS KIRSTY JANE
IPC: A01P13/00
Filed: 2008-06-09
Abstract: The present invention relates to physically stable oil dispersions. It also relates to a method for activating bentones that are designed for use with a low polarity organic systems. It also relates to physically stable oil dispersions comprising said activated bentone.