baber/WOPTO huggingface dataset:
Patent KR-20100073407-A (KR)
Title: Method for pickling low chrome ferritic stainless steel
Inventor: OH TAEG SU
IPC: C23G1/08
Filed: 2008-12-23
Abstract: PURPOSE: An acid cleaning method of a low chrome ferritic stainless steel is provided to make the various thickness and color of the oxidation scale. CONSTITUTION: An acid cleaning method of a low chrome ferritic stainless steel comprises next steps. A steel sheet is pickled in a sulfuric acid electrolytic cell. The applied current of the sulfuric acid electrolytic cell to the maximum anode is 6.5A / dm^2 or greater. The concentration of the sulfuric acid electrolytic cell is 20~200g/l. The temperature of the sulfuric acid electrolytic cell is 20~70°C. The low chrome ferritic stainless steel is composed of Cr 10.5~11.5 weight% and Si 0.5 weight%. The acid cleaning method operates a neutral salt electrolytic pickling process, a sulfuric acid electrolytic pickling process, a nitric acid electrolytic pickling process.
Patent KR-20100074432-A (KR)
Inventor: Lee hyun kang
IPC: E03D9/08
Filed: 2008-12-24
Abstract: 본 발명은 좌변기용 비데에 관한 것으로서, 좌변기의 상측에 배치되는 비데 본체와, 상기 비데 본체의 내부에 배치되고, 왕복운동하는 노즐몸체 및 상기 노즐몸체의 전방부에 결합되는 노즐팁이 내재되는 노즐 어셈블리를 포함하고, 상기 노즐팁은 일측에 상기 노즐몸체의 내부에 형성된 유로와 연통되어 분출되는 세정액에 회전력을 가하는 회전수류 발생장치를 구비함으로써, 세정액에 회전력을 가하여 분출되는 세정액의 퍼짐각도를 조절하고 세정력을 향상시키는 이점이 있다. 
       
     비데 본체, 노즐몸체, 노즐팁, 노즐 어셈블리, 회전수류 발생장치
Patent KR-20090073005-A (KR)
Title: Crystal vibrating piece, crystal device and method of manufacturing the crystal vibrating piece
Inventor: YASUIKE RYOICHI
IPC: H01L41/22
Filed: 2008-12-24
Abstract: A crystal vibrating piece, a crystal device, and a method for manufacturing the crystal vibrating piece are provided to increase an occupation rate of a thin part by not forming a thick part in an end part except the end part where the thick part is installed. A crystal vibrating piece is formed by wet-etching a thin part and a thick part(14) adjacent to a vibrating part(16) in a crystal substrate(12). The thin part comprises the vibrating part. The crystal substrate has an edge in parallel to each of a Z'' axis obtained by rotating a Z' axis in a range of -120 to +60 degrees around a Y' axis and an X' axis perpendicular to the Z'' axis when an angle by rotating a +Z' axis in a direction of a +X axis around the Y' axis is a positive rotation angle in an AT cut crystal substrate. The thin part is formed form one side of a main surface of the + Y' axis or - Y' axis. If the etching is performed from the main surface of the + Y' axis, the thick part is installed in the end part of at least +Z'' axis. If the etching is performed from the main surface of the - Y' axis, the thick part is installed in at least end part of the - Z'' axis.
Patent KR-20100075702-A (KR)
Title: Method for making to order online flower
Inventor: KIM JUNE
IPC: G06Q30/06
Filed: 2008-12-25
Abstract: PURPOSE: An online flower customizing method is provided to combine the forms of selected and inputted online flowers on a customized screen whenever the online flowers are selected and inputted. CONSTITUTION: A customer accesses the initial screen of a customized screen. The customer selects the kind and color of a desired online flower. If the customer inputs the selected online flower through the customized screen, the forms of the inputted online flowers are combined on the customized screen and customized. The selecting method and the input method are displayed integrally on one screen. A manager server comprises the following units. An order management server manages member authentication and trade admission. A main server changes a screen according as the initial screen is transmitted or according to selective input. A DB server stores data about the online flower.
Patent KR-20100076115-A (KR)
Title: Lance for blowing-in microstructural particle
Inventor: SHIM SANG CHUL
IPC: C21C5/46
Filed: 2008-12-26
Abstract: PURPOSE: A lance for injecting a pulverized body is provided to prevent the abrasive phenomenon of powder particles by suppressing that a pulverized body collides with the inner side of a third pipe. CONSTITUTION: A lance for injecting a pulverized body comprises a first pipe(10), a second pipe(20), and a third pipe(30). The second pipe is separated inside the first pipe. The second pipe forms a path for cooling fluid between the first pipe and the second pipe. The third pipe is installed inside the second pipe and separated from the inside of the second pipe. A through-hole is formed in the third pipe. A pulverized body is formed at one end of the third pipe.
Patent KR-20100079461-A (KR)
Title: Flow measurement system in manhole
Inventor: HWANG SHANG YOON
IPC: G01F1/58
Filed: 2008-12-31
Abstract: PURPOSE: A flow measurement system for a manhole is provided to prevent an accident, such as a short circuit and an electric shock, and to prevent the service life of a flowmeter from being reduced. CONSTITUTION: A flow measurement system for a manhole comprises ultrasonic flow velocity measuring circuits, detection electrodes(30), a pump(50), and a controller(60). The ultrasonic flow velocity measuring circuits have a pair of ultrasonic modules for sending and receiving ultrasonic waves each other and are separated from each other. The detection electrodes are electrically connected to external electrodes connected to the ultrasonic modules. The pump discharges liquid in a manhole to the outside the manhole. The controller is electrically connected to the ultrasonic waves.
Patent KR-20100079899-A (KR)
Title: Ring vane type device for improving the pipe-transport performance of solid-liquid slurry
Inventor: HONG SUP
IPC: F16L9/06
Filed: 2008-12-31
Abstract: PURPOSE: A ring vane type apparatus for improving the transport performance of solid-liquid slurry is provided to improve the transport performance by making it close to even movement by making the particles of solid be evenly distributed. CONSTITUTION: A ring vane type apparatus for improving the transport performance of solid-liquid slurry comprises a body(110) and a vane member(120). On both ends of the body, a fastening unit is installed. The body is fixed between a pipe(1) and another pipe(2). The vane member revolves around the central axis in the body. In the vane member, a plurality of wings(121) are formed. The wings are formed in a longitudinal direction. The wings are installed at equal spaces in a radial type. The wings are installed in order to have an angle of inclination to the longitudinal direction.
Patent KR-20090007552-A (KR)
Title: Data recorder and data recording method, and computer program
Inventor: MAEDA TETSUHIRO
IPC: G11B20/12
Filed: 2007-04-19
Abstract: Data is additionally recorded in a recording medium without using the VAT technique. When a disk is initialized, a region including the 256-th logical sector is reserved. The additional recording is performed from the later region. From the logical sector immediately after the recorded region (including the reserved region), additional recording is performed by packet write. AVDP is recorded at two logical sectors, the logical sector of the last logical sector number N of the packet structure and the logical sector which is 256 sectors before the last logical sector. Therefore additional recording in the later sectors complying with the UDF can be performed. At the finalization, the AVDP is recorded in the 256-th logical sector, the surplus region of the reserved region is subjected to padding, and expanded compatibility with play-only devices is ensured.
Patent KR-20080023735-A (KR)
Title: Self-optimization of time division duplex (tdd) timing and adaptive modulation theresholds
Inventor: STRONG PETER N
IPC: H04L27/26
Filed: 2006-07-12
Abstract: A wireless broadband communication system that operates with high efficiency and reduced latency in long range point-to-point and point-to-multipoint applications. The system includes multiple transceivers and multiple antennas for transmitting and receiving wireless signals using TDD techniques over multiple channels, which include a control channel for setting both the size of the transmit bursts and the modulation threshold level. By determining the size of the transmit bursts for a subsequent data transmission based upon the number of filler packets detected in a specified number of previously received bursts, and adjusting the modulation threshold level for the subsequent transmission based upon the transmit burst size, the system provides increased data throughput, while maintaining the packet error rate at an acceptable level. As the throughput requirements of the system are relaxed, the modulation threshold levels can be adjusted to provide reduced packet error rates. ® KIPO & WIPO 2008
Patent KR-20080019297-A (KR)
Title: Pyridazinone derivatives as thyroid hormone receptor agonists
Inventor: HAYNES NANCY ELLEN
IPC: A61P5/14
Filed: 2006-07-11
Abstract: as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of diseases such as obesity, hyperlipidemia, hypercholesterolemia and diabetes and other related disorders and diseases, and may be useful for other diseases such as NASH, atherosclerosis, cardiovascular diseases, hypothyroidism, thyroid cancer and other disorders and diseases related thereto. ® KIPO & WIPO 2008
Patent KR-20080033952-A (KR)
Title: Commodity display device
Inventor: UDAGAWA TORU
IPC: A47F5/00
Filed: 2006-07-19
Abstract: A commodity display device (10) comprising arm parts (2, 2) rotatably pivoted at the front end parts of brackets (1, 1), lateral members (3) disposed across the rear parts of the arm parts (2, 2), horizontal members (6, 6) rotatably pivoted on the brackets (1, 1), allowing the arm parts (2, 2) to ride thereon in a natural state, and pushing the rear parts of the arm parts upward in an advanced state, operation parts (9, 9) connected to the horizontal members (6, 6) and extending forward of the horizontal members, and two or more commodity suspending hook members (4) fitted to the lateral members (3) at predetermined pitches in the lateral direction. Commodities suspended from all hook members can be advanced at a time by a single operation.
Patent KR-20080019068-A (KR)
Title: Semiconductor constructions, memory cells, dram arrays, electronic systems, methods of forming semiconductor constructions, and methods of forming dram arrays
Inventor: JUENGLING WERNER
IPC: H01L21/8242
Filed: 2006-06-12
Abstract: The invention includes a semiconductor construction including rows of contact plugs, and rows of parallel bottom plates. The plug pitch is approximately double the plate pitch. The invention includes a method of forming a semiconductor construction. A plurality of conductive layers is formed over the substrate, the plurality of layers being substantially orthogonal relative to first, second and third rows of contact plugs. An opening is etched which passes through each of the conductive layers within the plurality of conductive layers. The opening is disposed laterally between the first and second row of contact plugs. After etching the opening a dielectric material is deposited over the plurality of conductive layers and a second conductive material is deposited over the dielectric material. The invention includes an electronic system including a processor and a memory operably associated with the processor. The memory device has a memory array which includes double-pitched capacitors.
Patent KR-20080031920-A (KR)
Title: Polyethylene compositioin of improved processability
Inventor: VAN MARION REMKO
IPC: C08J5/00
Filed: 2006-06-28
Abstract: The present invention relates to a polyethylene composition, comprising a base resin which comprises (i) a first fraction which is an ethylene homo-or copolymer, and (ii) a second fraction which is an ethylene copolymer, wherein the first fraction (i) has a lower weight average molecular weight than the second fraction (ii), and the base resin has a density of less than 0.940 g/cm^3 and a shear thinning index SHI2.7/210 of at least 25.
Patent KR-20080030666-A (KR)
Title: Use of 3,11b-cis-dihydrotetrabenazine for the treatment of symptoms of huntington's disease
Inventor: TRIDGETT ROBERT
IPC: A61P25/18
Filed: 2006-07-13
Abstract: The invention provides 3,1 lb-cis-dihydrotetrabenazine for use in halting or slowing the progress of one or more symptoms of Huntington's disease in a patient, and more particularly a symptom selected from involuntary movements such as involuntary chorea, tremors and twitches, and degeneration in gait.
Patent KR-20080031973-A (KR)
Title: Antibacterial quinoline derivatives
Inventor: GUILLEMONT JEROME EMILE GEORGE
IPC: C07D215/227
Filed: 2006-07-26
Abstract: The present invention relates to novel substituted quinoline derivatives according to the general Formula (Ia) or Formula (Ib): the pharmaceutically acceptable acid or base addition salts thereof, the quaternary amines thereof, the stereochemically isomeric forms thereof, the tautomeric forms thereof and the N-oxide forms thereof. The claimed compounds are useful for the treatment of a bacterial disease including a mycobacterial disease, particularly those diseases caused by pathogenic mycobacteria such as Mycobacterium tuberculosis, M. bovis, M. avium and M. marinum. Also claimed is a composition comprising a pharmaceutically acceptable carrier and, as active ingredient, a therapeutically effective amount of the claimed compounds, the use of the claimed compounds or compositions for the manufacture of a medicament for the treatment of bacterial diseases and a process for preparing the claimed compounds.
Patent KR-20080048028-A (KR)
Title: Method and apparatus for signal processing and encoding and decoding method, and apparatus therefor
Inventor: OH HYEN O
IPC: G10L19/04
Filed: 2006-10-04
Abstract: A signal processing method, an apparatus thereof, an encoding and decoding method, and an apparatus thereof are provided to perform efficient data coding and entropy coding using various coding methods such as a pilot coding method, a differential coding method, and an entropy coding method, thereby compressing and restoring data with high transmission efficiency. An encoding apparatus(1) comprises a data grouping part(10), a first data encoding part(20), a second data encoding part(31), a third data encoding part(32), an entropy encoding part(40), and a bitstream multiplexing part(50). The data grouping part groups input signals by predetermined unit. The data encoding parts(20,31,32) encode each input data according to a corresponding method and include at least a PCM(Pulse Code Modulation) method and a differential code method. The entropy encoding part performs variable length coding according to the statistical characteristic of data referring to an entropy table(41). The bitstream multiplexing part aligns and/or converts the coded data according to transmission standards and transmits the coded data in a bitstream form.
Patent KR-20080046714-A (KR)
Title: Pesticide thiazolyloxy substituted phenylamidine derivatives
Inventor: KUNZ KLAUS
IPC: C07D417/12
Filed: 2006-09-12
Abstract: The present invention relates to aryloxy substituted phenylamidine derivatives of formula (I) wherein the substituents are as in the description, their process of preparation, their use as fungicide or insecticide active agents, particularly in the form of fungicide or insecticide compositions, and methods for the control of phytopathogenic fungi or damaging insects, notably of plants, using these compounds or compositions (I).
Patent KR-20080075495-A (KR)
Title: Optical films comprising high refractive index and antireflective coatings
Inventor: WALKER CHRISTOPHER B JR
IPC: G02B1/11
Filed: 2006-11-03
Abstract: Reflective polarizing films and brightness enhancing films comprising a high refractive index and/or antireflective coating.
Patent KR-20080069631-A (KR)
Title: Table-positioning controller
Inventor: YAMAZAKI TAMOTSU
IPC: G05D3/00
Filed: 2005-10-26
Abstract: When the positioning of a movable table is performed in four-axis control using four supporting means, asynchronous positioning control using three of the four axes is performed first with the other axis used for torque control. Immediately before or after the completion of the positioning using the three axes, the other axis is switched for positioning control and the final positioning to the target position is performed.
Patent KR-20080070044-A (KR)
Title: Flexible medium access control (mac) method for ad hoc wireless networks
Inventor: GUPTA RAJARSHI
IPC: H04L12/28
Filed: 2006-10-26
Abstract: Systems and methods are disclosed that facilitate wireless communication using resource utilization messages (RUMs), in accordance with various aspects. A RUM may be generated for a first node, such as an access point or an access terminal, to indicate that a first predetermined threshold has been met or exceeded. The RUM may be weighted to indicate a degree to which a second predetermined threshold has been exceeded. The first and/or second predetermined thresholds may be associated with various parameters associated with the node, such as latency, throughput, data rate, spectral efficiency, carrier-to-interference ratio, interference-over-thermal level, etc. The RUM may then be transmitted to one or more other nodes to indicate a level of disadvantage experienced by the first node.
Patent KR-20080080375-A (KR)
Title: Articulated hand prosthesis
Inventor: PUCHHAMMER GREGOR
IPC: F16F1/54
Filed: 2006-12-21
Abstract: The invention relates to a hand prosthesis comprising a chassis (1) and coupling elements (2) for fastening the hand prosthesis to an arm stump, and also comprising a joint for flexing and extending the hand prosthesis in relation to the coupling elements (2), the chassis (1) being maintained in a neutral position against a spring bias. The invention is characterized in that at least one spring element (3) is associated with the chassis (1) and has a progressive spring characteristic and provides an increasing counterforce with increasing flexion and extension angle.
Patent KR-20080085075-A (KR)
Title: Process for producing alkali-free glass
Inventor: YAMAMOTO MINEKO
IPC: C03B3/02
Filed: 2007-05-10
Abstract: A production process by which an alkali-free glass reduced in bubble inclusion and highly homogeneous and flat can be obtained. The process for alkali-free glass production comprises melting raw glass materials comprising silica sand and a boron source and forming the melt, wherein the boron source is one which comprises 10-100 mass% boric anhydride (in terms of B2O3) based on the boron source (in terms of B2O3).
Patent KR-20080092401-A (KR)
Title: Quench system for metallurgical gases
Inventor: SCHALK WOLFRAM
IPC: C01B17/58
Filed: 2006-12-13
Abstract: A quench system for cooling and/or cleaning metallurgical gases which are guided cocurrently with an acid-containing liquid, in particular sulfuric acid, includes a gas inlet (51) through which the gases are supplied from the top, an annular channel (55) extending about the inner circumference of an upper Venturi portion (52), over whose inner overflow wall (57) the acid-containing liquid flows over into the upper Venturi portion (52), and lateral nozzles (58) provided below the annular channel (55), through which additional acid-containing liquid is introduced. To obtain a clear separation between wall portions of the Venturi portion exposed to dry/hot or wet/cold conditions, the inside diameter (D1) of the upper Venturi portion (52) is greater than the inside diameter (D2) of the gas inlet (51), in accordance with the present invention.
Patent KR-20080098505-A (KR)
Title: Level shifting multiplexing circuit for connecting a two conductor full duplex bus to a bidirectional single conductor bus
Inventor: TAYLOR JOHN PHILIP
IPC: H03K19/0185
Filed: 2007-02-07
Abstract: A level shifting multiplexing circuit provides an interface between a two conductor full duplex bus (two conductor bus 102) and a single conductor bidirectional half duplex bus (single conductor bus 106) where the two conductor bus (102) is operates at a first supply voltage (VDDl) and the single conductor bus (106) operates at a second supply voltage (VDD2). A first switching circuit (116) connected between the single conductor bus (105) and the reception conductor (112) of the two conductor bus (102) is configured to provide a low logic signal to the reception conductor (112) when a first switching voltage threshold is exceeded and to provide a high logic signal, otherwise. A second switching circuit (118) connected between the single conductor bus (106) and the transmission conductor (110) of the two conductor bus (102) is configured to provide a voltage less than the first switching voltage threshold when voltage at the transmission conductor (110) exceeds a second switching voltage threshold unless a high logic signal is received on the single conductor bus (106). The second switching circuit (118) is further configured to provide a voltage greater than the first switching voltage when the transmission conductor voltage exceeds the second switching voltage threshold unless a low logic signal is received on the single conductor bus (106).
Patent KR-20080090553-A (KR)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic apparatus
Inventor: UEMATSU HIROKI
IPC: G03G15/00
Filed: 2007-01-30
Abstract: An electrophotographic photoreceptor that even in various environments, excels in cleaning performance, realizing enhancing of durability performance and suppressing of image defects. There is provided an electrophotographic photoreceptor comprising a support and, superimposed thereon, a photosensitive layer, wherein on its surface there are provided 76 to 1000 independent depressed portions per 100 mum square, and wherein the average major axis diameter of openings of the depressed portions is in the range of 3.0 to 14.0 mum.
Patent KR-20080111456-A (KR)
Title: Combined direct and indirect regasification of lng using ambient air
Inventor: FAKA SOLOMON ALADJA
IPC: F17C9/02
Filed: 2007-02-19
Abstract: A process and apparatus for regasification of LNG to form natural gas using ambient air as the primary source of heat is described. LNG is directed to flow through an ambient air vaporizer to form a natural gas stream through direct heat exchange between the LNG and ambient air. The temperature of the natural gas stream is adjusted to suit a predetermined delivery temperature in a trim heater exchanging heat with a circulating intermediate fluid. The intermediate fluid is directed to flow through an ambient air heater such that the intermediate fluid exchanges heat with ambient air. Heat transfer between the ambient air and the LNG is assisted using one or more force draft fans to direct the flow of ambient air over the ambient air heater and the ambient air vaporizer in turn to dry the ambient air before it arrives at the ambient air vaporizer. ® KIPO & WIPO 2009
Patent KR-20080113064-A (KR)
Title: Decryption key reuse in ancrypted digital data stream distribution systems
Inventor: QUINARD FABRICE M R
IPC: H04L9/08
Filed: 2007-03-15
Abstract: A data processing apparatus for a first encrypted digital datum in a digital data stream distributed in a distribution system. The apparatus includes a key extractor for obtaining a symmetric encryption key used to encrypt the first encrypted digital datum; a decryption system for creating a plaintext digital datum from the first encrypted digital datum using the symmetric encryption key; a processing system for operating on the plaintext digital datum to produce a modified plaintext digital datum; an encryption system for creating a second encrypted digital datum from the modified plaintext digital datum using the symmetric encryption key; and a transmitter for introducing the second encrypted digital datum into the digital data stream. ® KIPO & WIPO 2009
Patent KR-20100112661-A (KR)
Inventor: LU JUN
IPC: H01L23/12
Filed: 2008-08-29
Abstract: 배터리 보호용 적층 다이 패키지가 개시된다. 본 발명의 배터리 보호 패키지는 집적된 이중 공통-드레인 금속 산화물 반도체 전계 효과 트랜지스터들(MOSFETs)이나 두 개의 개별적인 MOSFETs의 윗면에 적층되는 전력 제어 집적 회로(IC)를 포함한다. 상기 전력 제어 IC는 하나의 MOSFET의 윗면에 적층되거나 두 개의 MOSFET 모두의 윗면을 부분적으로 덮는다.