baber/WOPTO huggingface dataset:
Patent KR-20080048541-A (KR)
Title: Apparatus for the removal of a fluorinated polymer from a substrate and methods therefor
Inventor: YOON HYUNGSUK ALEXANDER
IPC: H05H1/24
Filed: 2006-09-15
Abstract: An apparatus generating a plasma for removing fluorinated polymer from a substrate is disclosed. The embodiment includes a powered electrode assembly, including a powered electrode, a first dielectric layer, and a first wire mesh disposed between the powered electrode and the first dielectric layer. The embodiment also includes a grounded electrode assembly disposed opposite the powered electrode assembly so as to form a cavity wherein the plasma is generated, the first wire mesh being shielded from the plasma by the first dielectric layer when the plasma is present in the cavity, the cavity having an outlet at one end for providing the plasma to remove the fluorinated polymer.
Patent KR-20080063831-A (KR)
Title: Method and apparatus for determining, communicating and using information including loading factors for interference control
Inventor: LAROIA RAJIV
IPC: H04W72/08
Filed: 2006-10-13
Abstract: A wireless terminal receives and measures broadcast reference signals, e.g., beacon and/or pilot signals, transmitted from a plurality of base station attachment points. The wireless terminal monitors for and attempts to recover broadcast loading factor information corresponding to attachment points. The wireless terminal generates and transmits an interference report to a current attachment point, the report based on the results of a measured received reference signal from the current attachment point, a measured received reference signal from each of one or more different attachment points, and uplink loading factor information. In the absence of a successfully recovered broadcast uplink loading factor corresponding to an attachment point, the wireless terminal uses a default value for that loading factor. Generated interference reports are based on beacon signal measurements and uplink loading factors, pilot signal measurements and uplink loading factors, or a mixture of beacon and pilot signal measurements and uplink loading factors.
Patent KR-20080068704-A (KR)
Title: Swaging method and swaging apparatus
Inventor: OTAKI ATSUSHI
IPC: B21J1/06
Filed: 2006-11-14
Abstract: This invention provides a swaging method that can reduce molding pressure. The swaging method comprises a placement step and a diameter expansion step. In the placement step, a receiving die (11), and a guide (20) having a through-hole (23) extended from its proximal end to its leading end, for inserting and holding therein a raw material (1) in its part (2), to be diameter expanded, in a buckling restrained state and in an axially slidable state are provided. The raw material (1) in its part (2) to be diameter expanded is received in a receiving part (13) in the receiving die (11) and is placed within the through hole (23) in the guide (20). In the diameter expansion step, after the step of placing a raw material in its part to be diameter expanded, while axially pressing the raw material (1) in its part (2), to be diameter expanded, by pressing means (30), the guide (20) is moved in a direction opposite to the pressing direction of the raw material (1) in its part (2) to be diameter expanded to expand the diameter of the raw material (1) in its part (2), to be diameter expanded, exposed between the guide (20) in its leading end face (21a) and the receiving die(11) in its receiving part (13). In the diameter expansion step, the diameter expansion is carried out in such a state that a site (2a), in the part (2) to be diameter expanded of the raw material (1), corresponding to a leading end part (21) in the guide (20) is locally heated by heating means (40).
Patent KR-20080068714-A (KR)
Title: Water purification method and apparatus involving generation of bipolar layer
Inventor: STEFANINI DANIEL
IPC: C02F1/469
Filed: 2006-10-12
Abstract: Water treatment method and apparatus according to which supply water containing dissolved matter is delivered to at least one treatment surface. An electric field is created in the vicinity of the treatment surface to cause a hydration layer to be established due to the bipolar nature of the water molecules. Water is then extracted from the hydration layer. Such extraction may be effected by osmosis or by removal of the element (s) from the supply water with the hydration layer water thereon, dehydration layer water subsequently being extracted from the element (s). The method has been devised to reduce energy consumption for the purpose of providing potable water from seawater.
Patent KR-20080072857-A (KR)
Title: Recording ink, ink/media set, ink cartridge, inkjet recording method and inkjet recording apparatus
Inventor: GOTO HIROSHI
IPC: B41M5/50
Filed: 2007-08-20
Abstract: To provide a recording ink which contains at least a water-dispersible colorant, a water-dispersible resin, a wetting agent, a surfactant and water, wherein the content of the wetting agent in the recording ink is in the range of from 20 % by mass to 35 % by mass, the total solid content of the water-dispersible colorant and the water-dispersible resin in the recording ink is in the range of from 12 % by mass to 40 % by mass, the water-dispersible resin contains fluorine resin particulates, and the ratio A:B, where A is the solid content of the water-dispersible resin in the recording ink and B is the solid content of a pigment contained in the water-dispersible colorant in the recording ink, is in the range of 0.5 to 8.
Patent KR-20080061404-A (KR)
Title: Process for producing glycolic acid
Inventor: OKAZAKI SHINYA
IPC: C07C51/42
Filed: 2006-10-26
Abstract: Glycolic acid having a high purity is obtained by subjecting glycolic acid or a glycolic acid solution containing impurities to double-chamber electrodialysis combined with one or more treatments selected from among activated carbon treatment, ion-exchange resin treatment, concentration and cold crystallization.
Patent KR-20080071148-A (KR)
Title: Semiconductor process chamber
Inventor: METZNER CRAIG
IPC: H01S5/026
Filed: 2006-10-12
Abstract: A process kit for a semiconductor process chamber is provided herein. In one embodiment, a process kit for a semiconductor processing chamber, includes one or more components fabricated from a metal-free sintered silicon carbide material. The process kit comprises at least one of a substrate support, a pre-heat ring, lift pins, and substrate support pins. In another embodiment, a semiconductor process chamber is provided, having a chamber body and a substrate support disposed in the chamber body. The substrate support is fabricated from metal-free sintered silicon carbide. Optionally, the process chamber may include a process kit having at least one component fabricated from a metal-free sintered silicon carbide.
Patent KR-20080061407-A (KR)
Title: Current driven switched magnetic storage cells having improved read and write margins and magnetic memories using such cells
Inventor: CHEN EUGENE
IPC: G11C11/15
Filed: 2006-10-25
Abstract: A method and system for providing a magnetic memory is described. The magnetic memory includes a plurality of magnetic storage cell and at least one bit line and a plurality of source lines corresponding to the plurality of magnetic storage cells. Each magnetic storage cell includes a magnetic element that is programmed to a high resistance state by a first write current driven through the magnetic element in a first direction and to a low resistance state by a second write current driven through the magnetic element in a second direction. The bit line(s) and the source lines are configured to drive the first write current through the magnetic element in the first direction, to drive the second write current through the magnetic element in the second direction, and to drive at least one read current through the magnetic element in a third direction that does not destabilize the low resistance state.
Patent KR-20080075519-A (KR)
Title: Method for selectively producing primary amine compound
Inventor: TAKANO NAOYUKI
IPC: C07C209/62
Filed: 2006-12-14
Abstract: Disclosed is a method for producing a primary amine compound represented by the formula (3) below, which is characterized in that a halogen compound represented by the formula (1) below, ammonia and formaldehyde are reacted with each other, thereby obtaining a hexahydrotriazine compound represented by the formula (2) below, and then the thus-obtained hexahydrotriazine compound is decomposed. By this method, a primary amine compound can be commercially advantageously produced by using a low-cost ammonia while suppressing production of a secondary amine as a by-product. (1) (In the formula, Ar represents an unsubstituted aromatic group such as a phenyl group, a naphthyl group, a pyridyl group, a furyl group, a thienyl group, a pyrrolyl group, an oxazolyl group, an isoxazolyl group or a pyrimidinyl group, or an aromatic group obtained by substituting such an unsubstituted aromatic group with 1-3 substituents; and X represents a halogen atom.) (2) (In the formula, Ar is as defined above.) (3) (In the formula, Ar is as defined above.)
Patent KR-20080078689-A (KR)
Title: Pmma film featuring particularly great weather resistance and great uv protection
Inventor: NUMRICH UWE
IPC: C08J5/18
Filed: 2006-12-22
Abstract: The invention relates to a novel UV-protective and weather-resistant package for surface protecting films for polyvinyl chloride window profiles made of poly(meth)acrylate. Matrix plastics having great molecular weights are used in order to obtain great weather resistance of the surface protecting films.
Patent KR-20080077220-A (KR)
Title: Optical system
Inventor: HOFMANN BERND
IPC: H04N9/31
Filed: 2006-11-13
Abstract: Lighting systems, in particular used for SSTV, disco lights, lighting consoles and claviluxes. In order to reduce noise and to increase robustness, the system comprises a light beam source (6) arranged for generating a beam of light, a projection gate (8) arranged for controlling the beam of light, wherein the light beam source (6) is comprised of at least one light emitting diode, and the projection gate (8) comprises at least one liquid crystal (LC) optical element.
Patent KR-20080077401-A (KR)
Title: Interference rejection in radio receiver
Inventor: PIIRAINEN OLLI
IPC: H04B1/10
Filed: 2006-12-22
Abstract: The invention relates to interference cancellation in a receiver in a radio system. The receiver receives at least two input data signals, and extracts an interference estimate signal specific to each input data signal. An interference estimate signal covariance matrix is calculated, and autoregressive parameters and covariance parameters are estimated from the covariance matrix. Interference is canceled from the at least two input data signals by finite impulse response filters using the estimated parameters as filter coefficients in the finite impulse response filters.
Patent KR-20090010155-A (KR)
Title: Steel wire for high strength spring and high strength spring and manufacturing method of the same
Inventor: KUBOTA MANABU
IPC: C22C38/00
Filed: 2008-01-07
Abstract: The invention provides a high-strength spring excellent in corrosion fatigue characteristics; a steel wire for high-strength springs; and processes for the production of both. A steel wire for high-strength springs which contains by mass C: 0.35 to 0.50%, Si: 1.00 to 3.00%, Mn: 0.10 to 2.00%, P: 0.015% or below, and S: 0.015% or below with the balance consisting of Fe and unavoidable impurities, characterized in that in the differential scanning calorimetry accompanied with heating from 50°C to 600°C at a temperature rise rate of 0.25°C/s, an exothermic reaction peak is present only at 450°C or above; high-strength springs; and a process for the production of high-strength springs, characterized by conducting tempering under the conditions satisfying the following relationship (wherein T[K] is tempering temperature; t[s] is tempering time; and Si%[mass%] is content of Si): 16000 < (T-408[Si%]) 8 (31.7+log t) < 23000
Patent KR-20080083179-A (KR)
Title: Improved targeted nucleotide exchange with lna modified oligonucleotides
Inventor: BUNDOCK PAUL
IPC: C12N15/10
Filed: 2006-12-21
Abstract: A method and oligonucleotides for targeted nucleotide exchange of a duplex DNA sequence, wherein the donor oligonucleotide contains at least one modified nucleotide which is a LNA having a higher binding affinity compared to naturally occurring A, C, T or G and/or binds stronger to a nucleotide in an opposite position in the first DNA sequence as compared to a naturally occurring nucleotide complementary to the nucleotide in the opposite position in the first DNA sequence.
Patent KR-20080098383-A (KR)
Title: Longevity and performance improvements to flare tips
Inventor: ZHU NAIPING
IPC: F23M5/00
Filed: 2007-01-12
Abstract: Low emissivity (low-E) coatings are applied onto surfaces of flare tips to achieve longer flare tip service life, improved flare tip structural integrity and/or a more stable flame pattern under a wide range of operating conditions. In accordance with some embodiments of the present invention, low-E coatings may be applied to the flare tip burner as well as associated internal and/or external component surfaces to reduce direct flame radiation and also conductive heat transfer. The low-E coating material preferably has an emissivity of less than about 0.80, more preferably between about 0.20 to about 0.78. The coating thickness of the low-E material is preferably between about 1 mil to about 25 mils, and more preferably between about 2 mils to about 8 mils. Coating densities of the low-E material in the coating will preferably be at least about 65%, more preferably between about 80% to about 100%.
Patent KR-20080096593-A (KR)
Title: Gestures for touch sensitive input devices
Inventor: HOTELLING STEVE
IPC: G06F3/048
Filed: 2005-07-19
Abstract: Methods and systems for processing touch inputs are disclosed. The invention in one respect includes reading data from a multipoint sensing device such as a multipoint touch screen where the data pertains to touch input with respect to the multipoint sensing device, and identifying at least one multipoint gesture based on the data from the multipoint sensing device.
Patent KR-20080112251-A (KR)
Title: Retained tension metal locking tie with 360 degree seal
Inventor: DEBERRY EARL J
IPC: B65D63/08
Filed: 2007-03-26
Abstract: A cable tie is disclosed. The cable tie includes a strap with an extended tab and a locking head secured to the strap. The locking head has a top and a bottom. The bottom of the locking head includes at least one relief slot that enables the locking head to deform when the cable tie is installed around a bundle of objects. The bottom of the locking head also includes at least one tab that extends away from the locking head. The extended tab of the strap, the at least one front tab of the locking head and the at least one relief slot in the bottom of the deforming locking head enable the cable tie to provide a 360 degree seal around the bundle of objects. ® KIPO & WIPO 2009
Patent KR-20080112340-A (KR)
Title: Curcumin synthesis
Inventor: WEHRLI CHRISTOF
IPC: C07C45/74
Filed: 2007-03-19
Abstract: Process for the preparation of curcumin by condensation of vanillin with acetylacetone in the presence of boric acid and an aliphatic or araliphatic amine in a highly polar, aprotic solvent, under concomitant removal of water. ® KIPO & WIPO 2009
Patent KR-20090028534-A (KR)
Title: Production of stabilized whole grain flour and products thereof
Inventor: HAYNES LYNN C
IPC: A23L7/10
Filed: 2007-06-15
Abstract: A stabilized bran component and a stabilized whole grain flour containing the component are produced by subjecting a bran-enriched coarse fraction which contains bran, germ and starch to grinding or milling to reduce grittiness of the coarse fraction without substantially damaging the starch due to abrasion. The coarse fraction may be stabilized by heating to substantially reduce the lipase and lipoxygenase activity of the coarse fraction without substantial gelatinization of the starch. High levels of natural antioxidants and vitamins are retained while avoiding substantial acrylamide formation during the stabilization. The stabilized coarse fraction or stabilized bran component may be combined with a fine fraction which contains predominantly endosperm to obtain a stabilized whole grain flour. The stabilized whole grain flours and the stabilized bran component exhibit extended shelf life and may be used for making baked goods, such as cookies, with desirable oven spread, and a non-gritty mouthfeel.
Patent KR-20090034830-A (KR)
Title: A solar cell including a silicone resin layer
Inventor: ZHU BIZHONG
IPC: H01L31/042
Filed: 2007-06-01
Abstract: The present invention provides a solar cell having a silicone resin layer. The solar cell comprises a silicone resin film that is at least partially cured and a photovoltaic element formed adjacent the silicone resin film.
Patent KR-20090017672-A (KR)
Inventor: PARK SANG JIN
IPC: E02D5/80
Filed: 2009-01-05
Abstract: (가) 기술분야 
     소구경 현장타설 말뚝공법, 언더피닝공법 등에 사용하기 위한 드래드바. 
     (나) 해결하고자 하는 과제 
     종래사용시 트래드바에 전달되는 비틀림하중을 제어하기 위함. 
     (다) 과제의 해결 수단 
     트래드바의 나사선형 가공시 나사산 양쪽 주변에 일정한 홈(100)을 동시에 
     가공하여, 시공완료후 수직축방향하중(P1)에 따른 (나사선형특성에 따라) 
     비틀림하중(P2)발생시, 홈 속에 충진되는 그라우트의  뛰어난 압축강도를 
     이용하여, 비틀림에 대한 저항응력 발생함. 
     (라) 효과 
     홈 속에서 발생하는 그라우트의 압축강도에 의한 비틀림저항응력 과 
     트래드바의 인장강도를 일체화하여, 비틀림하중에 의한 변형을 억제함.  
     
     마이크로파일, 언더피닝, 트래드바
Patent KR-20100082218-A (KR)
Title: Composite material and method for manufacturing the same
Inventor: SON YOON CHUL
IPC: C01B31/02
Filed: 2009-01-08
Abstract: PURPOSE: A composite material and a manufacturing method thereof are provided to disperse a carbon nanotube on a metal layer by coating the surface of the carbon nanotube with nucleic acid. CONSTITUTION: A composite material contains a metal layer, a carbon nanotube included in the metal layer, and nucleic acid included in the metal layer. The carbon nanotube is partially coated with the nucleic acid. The metal layer contains a metal selected from the group consisting of elements included in 1~15 families on the periodic table. The metal layer is a plated layer. The nucleic acid is selected from the group consisting of DNA, cDNA, cpDNA, msDNA, mtDNA, RNA, mRNA, tRNA, GNA, LNA, PNA, and TNA.
Patent KR-20100082407-A (KR)
Title: The mixing-earth manufacturing-process for restoring ruined quarry
Inventor: YOU JONG HEE
IPC: C04B18/18
Filed: 2009-01-09
Abstract: PURPOSE: A manufacturing method of cover soil for covering ruined quarry is provided to use industrial waste including sewage and wastewater, sludge, and combustion ash for successively producing the cover soil. CONSTITUTION: A manufacturing method of cover soil for covering ruined quarry comprises the following steps: storing sewage and wastewater, and sludge; storing fuel ash, an incinerate material, and quicklime; mixing the fuel ash and the incinerate material; mixing the mixture with cement or the quicklime; and mixing the mixture from the previous step with the sewage and wastewater, and the sludge.
Patent KR-20100086312-A (KR)
Title: Air conditioner
Inventor: KIM JEONG YOUNG
IPC: F24F11/00
Filed: 2009-01-22
Abstract: PURPOSE: An air-conditioner is provided to increase a horizontal discharge wind direction angle by rotating a front body by a front body rotating mechanism. CONSTITUTION: An air-conditioner comprises a rear body(12), a front body(30) which is located in the front of the rear body and includes an air outlet, a front body turning mechanism which turns the front body to be sloped to the left side or the right side, and a cover(40) which blocks an interval between the front body and the rear body when the front body turns to sloped about the rear body. An air inlet is formed at least one of the rear body and the front body. The front body is larger than the rear body.
Patent KR-20100088215-A (KR)
Title: Apparatus for supplying steam of a vessel
Inventor: NOR YOUNG GIL
IPC: F22D11/06
Filed: 2009-01-30
Abstract: PURPOSE: A steam supplier for a vessel is provided to reduce the load of a steam generating unit by using condensation flowing through a heater. CONSTITUTION: A steam supplier(100) for a vessel comprises a steam generating unit(110), a circulating line(120), a dump condenser(130), a bypass line(150), a cascade tank(140), and a temperature controller(160). The steam generating unit generates steam. The circulating line is a passage for supplying steam to a heater(1). The dump condenser is installed in the circulating line and cools condensation flowing through the heater. The bypass line is a passage for supplying the condensation to the cascade tank. The cascade tank filters the condensation. The temperature controller controls the temperature of the cascade tank.
Patent KR-20100092725-A (KR)
Title: Optical cable having fire retard property and fire resistance property
Inventor: JUN YOUNG HO
IPC: G02B6/44
Filed: 2009-02-13
Abstract: PURPOSE: An optical cable with fire and flame resistance is provided to satisfy an international standard about the fire and flame resistance. CONSTITUTION: A tube assembly(30) is arranged around an elongated line(20) and is comprised of tubes inside. An optical fiber core wire is installed on the tube. A fire resistance tape(40) surrounds the outer surface of the tube. An outer cover surrounds the tube assembly.
Patent KR-20100095252-A (KR)
Title: Mach-zehnder interferometer-type optical fiber, preparation method thereof and sensor comprising the same
Inventor: OH KYUNG HWAN
IPC: G02B6/032
Filed: 2009-02-20
Abstract: PURPOSE: A Mach-Zehnder interferometer optical fiber and a sensor thereof are provided to efficiently detect the variation of various physical values by forming an optical fiber which represents a Mach-Zehnder interference property. CONSTITUTION: An optical fiber comprises a cladding part surrounding a core part. A cavity part is included inside the optical fiber. The cavity part generates at least two optical paths which has phase difference by dividing light ray which is emitted to the optical fiber. The optical fiber is composed of a silica-based single mode optical fiber. The diameter of the cross section of the optical fiber is 110um-140um. The diameter of the cross section of the core part is 7um-150um. The rate of the refractive index of the core part and a cladding part to the light of the wave length of 1550nm is 1.2-1.6.
Patent KR-20100095882-A (KR)
Title: Apparatus for wearing instruments on the wrist
Inventor: SOUNG MIN KI
IPC: A44C5/12
Filed: 2009-02-23
Abstract: PURPOSE: An apparatus for wearing instruments on the wrist is provided, which makes band length control unnecessary and makes a wire reeled on the wrist. CONSTITUTION: An apparatus for wearing instruments on the wrist comprises: a housing(110) equipped with a bottom plate placed on the wrist; a fixing bobbin(130) in which a small apparatus is installed to the upper side; a rotation bobbin(150) which transfers the wire linearly; and a wire in which one side end is fixed to the fixing bobbin and middle portion is guided in rectilinear movement, and the other side end has a diameter which is expanded in the outside.
Patent KR-20090093882-A (KR)
Title: Watt-hour meter
Inventor: NAKANO KENJI
IPC: H03M13/00
Filed: 2009-02-27
Abstract: A wattmeter is provided to reduce measurement error by restoring data signal when disturbance to data transmitted from a detection device and a controller. In a wattmeter, detectors(103,104,105,106) detect a current flowing in a load and the voltage applied to the load. Digitization parts(112,113,114,115) convert current and the detected voltage into numeric data as a sequence signal. Coders(116,117,118,119) convert the sequence signal into a code word signal including an error correcting code. Decoder(121,122,123,124) detects error of code and corrects it and inverse the code data into the sequence signal. An power operation unit(125) computes power consumption from the sequence signal which is inversely transformed with the decoder.