baber/WOPTO huggingface dataset:
Patent KR-20080094932-A (KR)
Title: Multicast group address signaling using mac header for power save delivery in a wireless network
Inventor: JOKELA JARI
IPC: H04L1/1812
Filed: 2007-02-27
Abstract: Various embodiments are disclosed relating to multicast group address signaling using a MAC header for power save delivery in a wireless network. According to an example embodiment, a multicast management frame (201) (e.g., a multicast 802.11n Power Save Multi Poll (PSMP) frame) may be transmitted to identify a scheduled multicast data transmission to one or more receiver nodes in a wireless network. The multicast management frame may include a multicast group address provided in a Medium Access Control (MAC) destination address field (203) of a MAC header (202) of the management frame (201). The management frame may also include one or more downlink transmission fields (227, 229) to identify a time and/or duration of the scheduled multicast data transmission.
Patent KR-20080091497-A (KR)
Title: Improved method for producing nitroguanidine derivative
Inventor: KAMEKAWA HISATO
IPC: C07D213/61
Filed: 2007-02-07
Abstract: Disclosed is an improved method for producing a nitroguanidine derivative represented by the general formula (3) below, which has insecticidal activity, or a salt thereof. Specifically disclosed is a method for producing a nitroguanidine derivative represented by the general formula (3) below or a salt thereof, wherein a nitroisourea derivative represented by the general formula (1) below or a salt thereof and a compound represented by the general formula (2) below or a salt thereof are reacted in the presence of a base in an aqueous solution wherein an inorganic salt is dissolved at not less than 50% of its saturation solubility.
Patent KR-20080106262-A (KR)
Title: In-line quadrature and anti-reflection enhanced phase quadrature interferometric detection
Inventor: NOLTE DAVID D
IPC: G01N33/553
Filed: 2007-02-15
Abstract: Method and apparatus for use with a probe beam and detector for detecting the presence of a target analyte in a sample. The apparatus includes a substrate; and a biolayer located on the substrate designed to react to target analyte when the sample is deposited on the biolayer. The substrate can be selected to substantially minimize reflectance by the substrate while substantially maintaining scattering by the target analyte. The substrate can be designed so waves reflected by the substrate are substantially in quadrature with waves scattered by target analyte; or so waves reflected by the substrate and scattered by target analyte interfere in the far field and directly create intensity modulation detectable by the detector. The biolayer can include a plurality of spots, and the spots can be grouped into unit cells having specific antibodies and non-specific antibodies for reacting with target analyte. ® KIPO & WIPO 2009
Patent KR-20080098077-A (KR)
Title: Method of substrate treatment, process for producing semiconductor device, substrate treating apparatus, and recording medium
Inventor: MIYOSHI HIDENORI
IPC: H01L21/321
Filed: 2007-03-13
Abstract: Substrate treating apparatus (100) including support table (103) for not only supporting of treatment object substrate (W) but also heating of the treatment object substrate (W); treatment vessel (101) having the support table (103) disposed therein; and gas supply section (102) for supplying of treating gas into the treatment vessel (101), characterized in that the treating gas contains a metal complex of organic acid or metal salt of organic acid.
Patent KR-20080091405-A (KR)
Title: Imide resin, and production method and use thereof
Inventor: KAWABATA HIROSUKE
IPC: G02B5/30
Filed: 2004-12-01
Abstract: An imide resin is characterized by containing a repeating unit represented by the general formula (1) below, another repeating unit represented by the general formula (2) below, and a still another repeating unit represented by the general formula (3) below. (1), (2), (3) (In the formulae, R1 and R2 independently represent a hydrogen atom or an alkyl group having 1-8 carbon atoms; R3 represents a hydrogen atom, an alkyl group having 1-18 carbon atoms, a cycloalkyl group having 3-12 carbon atoms or an aryl group having 6-10 carbon atoms; R4 and R5 independently represent a hydrogen atom or an alkyl group having 1-8 carbon atoms; R6 represents an alkyl group having 1- 18 carbon atoms, a cycloalkyl group having 3-12 carbon atoms or an aryl group having 6-10 carbon atoms; R7 represents a hydrogen atom or an alkyl group having 1-8 carbon atoms; and R8 represents an aryl group having 6-10 carbon atoms.)
Patent KR-20090009789-A (KR)
Title: X-ray tube and x-ray irradiator employing it
Inventor: OKADA TOMOYUKI
IPC: G21K5/10
Filed: 2007-04-04
Abstract: An X-ray tube having a structure suitable for irradiating X-rays over a wide range, and an X-ray irradiator employing it. The X-ray tube (1) is provided, in a vacuum enclosure, with an electron source for radiating electrons and a target material generating X-rays in response to incidence of electrons from the electron source, wherein the vacuum enclosure is provided with an X-ray take-out window for taking out the X-rays generated from the target material to the outside. The X-ray take-out window is constituted of a plurality of window units (13A, 13B) including one or more through holes (13) provided in the vacuum enclosure and arranged in a plurality of, at least two, rows along the longitudinal direction of the vacuum enclosure, and the plurality of window units (13A, 13B) are arranged in zigzag along the longitudinal direction of the vacuum enclosure between the adjoining rows.
Patent KR-20080106574-A (KR)
Title: Air battery and manufacturing method
Inventor: JOHNSON LONNIE G
IPC: H01M4/96
Filed: 2007-03-09
Abstract: A battery (10) is disclosed having a lithium foil anode (11) embedded within a liquid electrolyte (12) which is positioned between two similarly constructed battery cathode halves (13) and (14). Each cathode half has a first glass barrier (16) coupled to a first porous metal substrate (17), a second glass barrier (18) coupled to a second porous metal substrate (19), a third glass barrier (20) coupled to a third porous metal substrate (21), and a lithium air cathode (22). A peripheral layer of edge sealant (25) surrounds the peripheral edge of the electrolyte and bonds the two halves together. The battery also includes an anode terminal (27) coupled to the anode and a cathode terminal (28) coupled to the cathode. ® KIPO & WIPO 2009
Patent KR-20090031849-A (KR)
Title: Excrement-detecting sensor
Inventor: WADA ICHIRO
IPC: G01N33/48
Filed: 2006-07-18
Abstract: An excrement-detecting sensor wherein at least two pairs of conducting wires (1, 2) extending in parallel are sandwiched between a support (6) and a coating (7) both having waterproof properties and insulation properties; and a urine-guiding hole (8) connecting a pair of conducting wires and a feces-guiding hole (9) connecting another pair of conducting wires are formed in the coating. When urine enters into the urine-guiding hole, the pair of conducting wires short out. When feces enters into the feces-guiding hole, the other pair of conducting wires short out. Owing to this constitution, urination and evacuation can be separately detected.
Patent KR-20090005076-A (KR)
Title: Hydrogen supply for micro fuel cells
Inventor: KORIPELLA CHOWDARY R
IPC: H01M8/04
Filed: 2007-03-26
Abstract: A disposable, compact, and efficient storage apparatus (10) contains a fuel source (24) and water for supplying hydrogen fuel (36) to a micro-fuel cell. The storage apparatus comprises a housing defining a fuel source chamber (14) and a plurality of water chambers (12), and one or more polymer crystals (22) containing water positioned within each of the water chambers (12). The fuel source (24), such as a chemical hydride mixed with a catalyst, is positioned within the fuel source chamber (14), wherein the water in each of the water chambers (12) is selectively allowed to migrate to the fuel source chamber (14) to contact the solid fuel, thereby producing the hydrogen fuel (36) at a desired flow rate and temperature. A conduit (32) supplies the hydrogen fuel (36) produced within the housing to the fuel cell (38).
Patent KR-20080111116-A (KR)
Title: Ink composition for inkjet recording, recording method and recorded matter
Inventor: KOGANEHIRA SHUICHI
IPC: C09D11/38
Filed: 2007-04-04
Abstract: Disclosed is an ink composition which exhibits excellent gloss on various recording media, particularly on photographic printing paper-based gloss paper, while being good in recovering property from clogging and handling property of resulting recorded matters. This ink composition is also excellent in ejection stability and color reproduction. Specifically disclosed is an ink composition for inkjet recording which contains at least a coloring agent, water, an alkane diol and a surface active agent. The alkane diol contains a water-soluble 1,2-alkane diol and a water-soluble alkane diol having a hydroxyl group at both ends of the main chain, and a polyorganosiloxane is used as the surface active agent. ® KIPO & WIPO 2009
Patent KR-20090009976-A (KR)
Title: Endoscope
Inventor: ICHIMURA HIRONOBU
IPC: A61B1/00
Filed: 2007-06-15
Abstract: An endoscope has an observation section (3) for observing a subject and also has first and second illumination sections (4A, 4B) for emitting illumination light, and these sections are arranged at a distal end surface (2a1) of an insertion section (1) for insertion into the subject. A first lens (18b1) as a distal end observation lens at an observation window (7) of the observation section (3) is placed at a position projected to the distal end side from the distal end surface (2a1). Thus, the endoscope has an object contact-type observation optical system for observing a living body in a contacting maner and can obtain a clear observation image.
Patent KR-20090021179-A (KR)
Title: Fuel system for gas driven vessel
Inventor: SIPILA TUOMAS
IPC: B63B25/12
Filed: 2007-06-01
Abstract: The invention relates to fuel system (4) for gas driven piston engine (2) in a ma-rine vessel (1), which gas is stored in at least one fuel storage tank (6) in the vessel as liquefied gas. The fuel feeding system comprises a separate fuel feed tank (8) in which the gas is in liquid phase and at elevated pressure. The gas is also in liquid phase in the fuel storage tank (6), in which, however, prevails only the hydrostatic pressure caused by the liquid gas.
Patent KR-20090086025-A (KR)
Title: Xylitol troches and methods of use
Inventor: HALEY JEFFREY T
IPC: A61K47/38
Filed: 2007-05-04
Abstract: A slow-dissolving troche with polyol molecules is disclosed. It may be an adherent troche, preferably adhered to teeth or gums or cheek with acacia gum, or a lollipop or child's pacifier. Consumers are instructed to use the troches at the end of each day and after each meal, at least four times per day to benefit oral health, particularly caries, gingivitis, periodontitis, ear infections, sinus infections, halitosis and risk of Streptococcus mutans infecting their blood from their mouths. The polyol molecules are preferably xylitol. The troches may be made with a bi-layer tablet press rounded on one side and flat on the other, preferably using acacia gum in the flat side layer for adhesion. ® KIPO & WIPO 2009
Patent KR-20090031525-A (KR)
Title: Method for forming a semiconductor device and structure thereof
Inventor: ORLOWSKI MARIUS
IPC: H01L21/336
Filed: 2007-04-24
Abstract: A non-planar semiconductor device (10) starts with a silicon fin (42). A source of germanium (e.g. 24, 26, 28, 30, 32) is provided to the fin (42). Some embodiments may use deposition to provide germanium; some embodiments may use ion implantation (30) to provide germanium; other methods may also be used to provide germanium. The fin (42) is then oxidized to form a silicon germanium channel region in the fin (36). In some embodiments, the entire fin (42) is transformed from silicon to silicon germanium. One or more fins (36) may be used to form a non-planar semiconductor device, such as, for example, a FINFET, MIGFET, Tri-gate transistor, or multi-gate transistor.
Patent KR-20100089602-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: YEO TAE YEON
IPC: H01L27/12
Filed: 2009-02-04
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to increase the lower power property and operating speed of a semiconductor using a germanium layer which is formed on an upper insulating layer after forming a lower insulating layer. CONSTITUTION: A bonding layer(110) and an insulating layer(120) are formed on a polymer substrate(100). A germanium layer(130) is formed on the insulating layer. An oxide film(140), a gate electrode(150), and a hard mask layer(160) are formed successively on the germanium layer. A photosensitive pattern is formed through an exposure and a development process using a gate pattern mask. The hard mask layer, a gate electrode, and an oxide film are etched to form a gate pattern by using the photosensitive pattern as a mask.
Patent KR-20100092609-A (KR)
Title: Precast form structure for gutter and construction method using the same
Inventor: SIN SANG WON
IPC: E01C19/52
Filed: 2009-02-13
Abstract: PURPOSE: A PC form structure for a gutter and a construction method of a gutter using the same are provided to simultaneously construct a gutter and road boundary stone. CONSTITUTION: A PC form structure(100) for a gutter comprises a pair of PC forms(110') for a gutter, a form tie(120), and support units(130). The PC form is composed of a body, a wire mesh, and a buried piece. The form tie connects the PC forms leaving an interval corresponding to the width of the gutter. The support units are installed in one or more PC forms and support road boundary stone.
Patent KR-20100094615-A (KR)
Title: How the growth of sapphire crystallization
Inventor: CHANG YU FENG
IPC: C30B29/20
Filed: 2009-02-19
Abstract: PURPOSE: A method for growing sapphire crystalline is provided to reduce thermal stress by preventing the melt-flow due to a thermal convection or a mechanical motion. CONSTITUTION: A solvent is added to alumina. The solvent and the alumina are stirred to form a gel using a stirring pump. The gel-type alumina is pressurized by a high pressure pump. The gel-type alumina is dried and collected into uniform alumina particles. Alumina powder is injected into a mold, an organic binder is added to the mold. A pressurization operation is performed using a press.
Patent KR-20100098472-A (KR)
Title: Device for regulating directionality of neutral particle beams through surface structure of metal plate which generates neutral particle beams and surface treatment apparatus comprising the same
Inventor: PARK YOUNG CHUN
IPC: H05H3/06
Filed: 2009-02-28
Abstract: PURPOSE: A beam directivity control device and a surface treating device thereof are provided to determine the directivity of a neutral particle beam by using a stepped structure which is formed in a reflector. CONSTITUTION: A reflector(106) has a stepped structure including a groove(106a) and a sidewall(106b) which surrounds the reflector. The stepped structure is regularly patterned in the reflector. The stepped structure controls the reflected beam angle of a neutral particle beam which is transformed on the surface of the reflector. The stepped structure controls the beam angle range and the directivity of the neutral particle beam which is generated through the collision between plasma ion and the reflector. The sidewall is formed into a nonconductive material. The bottom side of the groove of the reflector is formed into a metal material. The plasma ion which contacts the bottom side of the groove of the reflector is converted into a neutral particle.
Patent KR-20100099974-A (KR)
Title: Epoxy adhesive composition for membrane structure of mark iii type
Inventor: LEE SEOUNG HO
IPC: C09J163/00
Filed: 2009-03-04
Abstract: PURPOSE: An epoxy adhesive composition for a mark III type membrane structure is provided to secure the excellent shear strength, tensile strength, and compressive strength at the high temperature or low temperature region. CONSTITUTION: An epoxy adhesive composition for a mark III type membrane structure contains a base material and a hardening agent. The base material includes the following: an epoxy resin containing a bisphenol A type epoxy resin, and a carboxyl-terminated acrylonitrile copolymer modified epoxy resin; a urethane modified epoxy resin; a filler; and an additive.
Patent KR-20100102343-A (KR)
Title: 도로용 경계석
Inventor: KIM JONG WOOK
IPC: E01F9/053
Filed: 2009-03-11
Abstract: 본 발명은 보도와 차도 사이에 설치되는 경계석에 관한 것으로, 야간에 운전자 또는 보행자가 보도와 차도의 경계를 명확하게 구분할 수 있도록 경계석의 모서리에 대상(帶狀)의 발광체를 구성한 것이다. 
     또한, 경계석 배면에는 도로 시설물에 전기를 공급하는 전선을 간편하게 매입할 수 있는 배선홈을 구성하여, 가로등과 같은 도로시설물 설치시 보도 또는 차도에 별도의 배선 매설공사를 하지 않고도 배선작업을 수행할 수 있도록 하였다. 
     본 발명을 통하여, 기설 및 신설 도로 경계석의 야간식별성을 제고함으로써 보행자 교통사고를 비롯한 야간 사고발생을 획기적으로 저감할 수 있으며, 별도의 굴착공정 없이도 경계석 배면을 통한 배선작업이 가능하여, 도로 주변 배선작업 편의성을 확보하고 공사비를 절감하는 효과를 얻을 수 있다. 
       
     도로, 경계석, 발광체
Patent KR-20090100295-A (KR)
Title: A paint for preventing surface reflection
Inventor: KOJIMA TATSUYA
IPC: C09D5/00
Filed: 2009-03-18
Abstract: PURPOSE: A paint for preventing surface reflection is provided to form a uniform black film regardless of the material of an application object and to ensure excellent adhesion. CONSTITUTION: An anti-reflection processing method for preventing surface reflection and applying black paint on the surface of an element is characterized in that a black film is formed on the surface of an element regardless of the materials and has extremely low reflectivity of 0.35% - 0.7% in a wide range of 380nm - 780nm. The resin as a base of black paint is selected from acrylic resin, denatured vinyl acetate resin, special alkyd melamine resin, and maleic anhydride acrylic denatured polyolefin resin.
Patent KR-20100105230-A (KR)
Title: Crane
Inventor: JEONG JAE HOON
IPC: B66C11/16
Filed: 2009-03-20
Abstract: PURPOSE: A crane is provided to control the operation of the crane in a prohibition area and to be installed inside an engine room of a ship. CONSTITUTION: A crane(1000) comprises a rail(10), a hoist unit(20), a first moving unit(100), a first display unit(312), a first sensor unit(310), and a controller(400). The rail is longitudinally extended. The hoist unit lifts cargos. The first moving unit is movably coupled to the rail in order to move the hoist unit. The first display unit is coupled to the rail. The first sensor unit is coupled to the first moving unit and recognizes the position of the first display unit. The controller controls the operation of the first moving unit depending on a position recognition signal of the first sensor unit.
Patent KR-20100106860-A (KR)
Title: A speaker with the regulation of directional angle
Inventor: KWON YOUNG HYUN
IPC: H04R1/34
Filed: 2009-03-24
Abstract: PURPOSE: A speaker with the regulation of a directional angle is provided to increase the clarity of sound by adjusting the direction of a high quality of speaker through automatic and passive methods. CONSTITUTION: A speaker housing(100) is installed on the wall or the ceiling. A speaker horn(135a) is installed in the inner side of the speaker housing. The speaker horn is supported by a fixing block(135). A variable member(210) and a rotary shaft(230) are installed at both sides of the fixing block. A variable block(150) equipped with a tilting unit(270) is connected to one side of the fixing block through the rotary shaft. The rotating knob(153) is installed in one side of the variable block in order to control the rotation of the fixing block.
Patent KR-20100107226-A (KR)
Inventor: CHOI SHIN HAK
IPC: A47L23/20
Filed: 2009-03-25
Abstract: 본 발명은 신발의 건조와 함께 세균 및 악취를 제거할 수 있는 신발 살균 건조장치에 관한 것이다. 
     이러한 본 발명의 신발 살균 건조장치는, 신발건조기의 몸체 내부 좌우 양측에 설치되며, 각 받침선반과 대응되는 위치에 공기토출구를 구비한 측면덕트와; 상기 측면덕트와 연통되도록 몸체 내부 상단 일측에 설치되며, 내부순환팬의 구동을 통해 몸체 내부를 순환하는 내부공기의 일부를 흡입과 동시에 측면덕트 내로 송풍시키는 측면순환팬과; 상기 측면덕트와 연통되면서 몸체 내부에 다단으로 이격 설치되며, 측면순환팬을 통해 송풍된 내부공기가 저면(底面)으로부터 하향 배출되어 신발에 집중되면서 신발의 건조와 함께 세균 및 악취를 제거토록 하는 받침선반을 더 포함하여 구성된 것을 특징으로 한다. 
     또한, 상기 측면덕트의 내벽에는 신발 종류에 따라 받침선반의 설치위치를 조절하여 상기 받침선반 저면(底面)으로부터 배출되는 내부공기가 신발 내부로 보다 더 집중되어 신발의 건조와 함께 세균 및 악취를 제거하는 시간을 단축시키기 위한 다단형태의 받침선반높이조절수단이 더 구비된 것을 특징으로 한다. 
     따라서 본 발명에 의하면, 원적외선 히터에 의해 가열된 내부공기를 내부순환팬의 구동을 통해 신발건조기 내에서 순환시켜 신발의 건조와 함께 세균 및 악취를 제거하는 등 종래 신발건조기의 내부공기 주 순환기능은 그대로 유지함과 동시에, 상기 순환되는 내부공기의 일부를 측면순환팬의 구동을 통해 측면덕트 및 이와  연통되는 받침선반으로 송풍시켜 상기 받침선반의 저면(底面)으로부터 신발 측으로 내부공기가 집중 배출되도록 하는 등 상기 내부공기의 부가적 순환기능을 더함과 아울러, 이를 통한 신발의 건조와 함께 세균 및 악취를 제거하는 효과를 한 층 더 향상시킬 수 있는 등의 탁월한 효과가 있다. 
     또한, 본 발명의 경우 상기 측면덕트와 연통되는 받침선반의 설치위치에 대한 높이조절이 가능하도록 구성함에 따라 상기 내부공기 주 순환기능 만을 갖는 종래 신발건조기에 비해 신발을 건조하는 시간과 더불어 세균 및 악취를 제거하는 시간 역시 매우 빨라질 수 있는 등의 효과 역시 있다. 
       
     신발 살균 건조장치, 신발 건조, 신발 세균 및 악취 제거, 원적외선 히터, 내부순환팬, 측면덕트, 측면순환팬, 받침선반, 신발 집중, 하향 배출, 내부공기 2Way 순환방식
Patent KR-20100064284-A (KR)
Title: Cutting tool easy to adjustment an cutting angle
Inventor: LEE YOUNG SOO
IPC: B23B29/12
Filed: 2009-03-31
Abstract: PURPOSE: A cutting tool for enabling a user to easily adjust a cutting angle is provided to enable an operator to easily machine the bore of a hole which has various curved surfaces and the rear surface which is connected to the bore. CONSTITUTION: A cutting tool for enabling a user to easily adjust a cutting angle is composed of a holder unit(110) and a cutting unit(130). The holder unit comprises a shank(112), a holder body(114), and a sliding rod(122). The holder body is integrated with the shank. The sliding rod is arranged inside the holder body to be slid. The cutting unit is arranged in the holder body to be rotated. The cutting unit has a cutting bit(132). The cutting bit is projected to the outer circumferential surface of the holder body and is accepted into the holder body.
Patent KR-20100108988-A (KR)
Title: Self-check telecommunication system
Inventor: CHO YONG SEOK
IPC: H04W4/90
Filed: 2009-03-31
Abstract: PURPOSE: A self check communication system is provided to quickly grasp damages such as an error of a terminal and quickly replace or repair it when the terminal has an error. CONSTITUTION: A terminal(110) is connected to sensors to notify an emergent situation. A switched telephone network(120) is connected to the terminal. A modulating and demodulating unit is connected to the switched telephone network. A server is connected to the modulating and demodulating unit.
Patent KR-20100110949-A (KR)
Title: Releasability-controlled and natural degradable coating fertilizer applied to seedbed
Inventor: KIM KYOUNG SUNG
IPC: C05G3/80
Filed: 2009-04-06
Abstract: PURPOSE: A releasing controlled type biodegradable seedbed treating agent coated fertilizer is provided to reduce the applying amount of the fertilizer, and to secure the stable growth of rice plants. CONSTITUTION: A releasing controlled type biodegradable seedbed treating agent coated fertilizer is coated with a film formed with an olefin system resin, a biodegradation inducing resin, a water-insoluble inorganic material, and a surfactant. The film includes 20~60 parts of polyethylene by weight, 10~20 parts of ethylene vinyl acetate by weight, 5~30 parts of biodegradation inducing resin by weight, 10~70 parts of water-insoluble talcum or diatomite by weight, and 0.2~2 parts of cationic or anionic surfactant by weight.
Patent KR-20100111026-A (KR)
Inventor: JANG BOO BAIK
IPC: F25D19/00
Filed: 2009-04-06
Abstract: 본 발명은 기계실이 본체의 후면에 배치되는 냉장고에 관한 것으로, 특히 냉동실의 후면 상부에 응축기와 압축기가 상하 배치된 기계실을 갖는 냉장고에 관한 것이다.