baber/WOPTO huggingface dataset:
Patent KR-20070104589-A (KR)
Title: Low-pressure removal of photoresist and etch residue
Inventor: BALASUBRAMANIAM VAIDYANATHAN
IPC: H01L21/302
Filed: 2005-12-02
Abstract: A method is provided for plasma ashing to remove photoresist remnants and etch residues formed during preceding plasma etching of dielectric layers. The ashing method uses a two-step plasma process involving a hydrogen-containing gas, where low or zero bias is applied to the substrate in the first cleaning step to remove significant amount of photoresist remnants and etch residues from the substrate, in addition to etching and removing detrimental fluoro-carbon residues from the chamber surfaces. An increased bias is applied to the substrate in the second cleaning step to remove the remains of the photoresist and etch residues from the substrate. A chamber pressure less than 20 mTorr is utilized in the second cleaning step. The two-step process reduces the memory effect commonly observed in conventional one-step ashing processes. A method of endpoint detection can be used to monitor the ashing process.
Patent KR-20070107038-A (KR)
Title: Method of removing organic sulfur compounds from alkylate
Inventor: SMITH LAWRENCE A JR
IPC: C07C7/00
Filed: 2005-09-21
Abstract: A process for the removal of organic sulfur compounds, primarily oxygenated organic compounds, such as sulfates and sulfonic esters from a hydrocarbon liquid is disclosed which comprises contacting the hydrocarbon liquid with a coalescer comprising a mesh material which has been wetted by sulfuric acid. The hydrocarbon liquid may be the product from a sulfuric acid catalyzed alkylation process and contain sufficient sulfuric acid to remove the sulfates and sulfonic esters. Sulfuric acid may be added to the coalescer vessel counter current to the hydrocarbon liquid to improve the efficiency of the contacting and removal.
Patent KR-20070119645-A (KR)
Title: Compositions of ethylene/alpha-olefin multi-block interpolymer for blown films with high hot tack
Inventor: LIANG WENBIN
IPC: C08F4/646
Filed: 2006-03-15
Abstract: The present invention relates to film layers and compositions having improved hot tack properties. The compositions comprise at least one ethylene/alpha-olefin interpolymer, wherein the ethylene/alpha-olefin interpolymer may have, for example, a Mw/Mn from about 1.7 to about 3.5, at least one melting point, Tm, in degrees Celsius, and a density, d, in grams/cubic centimeter, wherein the numerical values of Tm and d correspond to the relationship: Tm >-2002.9 + 4538.5(d)-2422.2(d)2.
Patent KR-20080025035-A (KR)
Title: Translational scissor plate fixation system
Inventor: SUH SEAN S
IPC: A61B17/80
Filed: 2006-03-03
Abstract: An apparatus for use with bone fasteners comprises a first fixation device having a slot configured to receive a bone fastener, and a second fixation device having another slot configured to receive another bone fastener. The first and second fixation devices are interconnected for rotation relative to each other when the bone fasteners are in the slots. Summarized differently, an apparatus for use with bone fasteners comprises a first fixation device having a first pair of openings defining bone fastener locations, and a second fixation device having a second pair of openings defining bone fastener locations. The first and second fixation devices are interconnected for movement relative to each other such that the bone fastener locations defined by the first and second pairs of openings are located at four corners of a rectangular array. ® KIPO & WIPO 2008
Patent KR-20080012259-A (KR)
Title: Capacitive sensor and method of production
Inventor: MOON ANTHONY
IPC: H03K17/955
Filed: 2006-03-02
Abstract: The invention provides a capacitive sensor comprising a sensor conductor with a large guard conductor behind it, in which the sensitivity to distant objects is enhanced by minimising the area of conductive material forming the sensor conductor particularly in vertical strips representing the path of water over the sensor. Sensitivity to trickles of water such as from rain that flow over the sensor is thereby reduced.
Patent KR-20070121704-A (KR)
Title: Heatable mirror
Inventor: JARDINET ALAIN
IPC: H05B3/84
Filed: 2006-03-01
Abstract: Electrically heatable mirror comprising a clear soda-lime glass sheet coated on one of its surface sides by a silver-based reflective layer and on the other surface side by an electrically conductive layer adapted to dissipate no more than (25) to (90) W/m^2.
Patent KR-20080009065-A (KR)
Title: Injection needle
Inventor: TAKAHASHI KOUTA
IPC: A61M5/32
Filed: 2006-03-30
Abstract: An injection needle by which internal hemorrhoids tissue and an underlying tunica muscularis recti can be distinguished due to the difference of piercing resistance at the time of injecting medicine into the internal hemorrhoids tissue. Distal end of a needle tube (1) is polished obliquely against its axis C, and the polished face serves as an edge face (4) having a first bevel (6) on the proximal side and a pair of second bevels (7) on the opposite sides on the distal side, wherein a second inclination angle between the second bevel (7) and the axis C is set larger than a first inclination angle between the first bevel (6) and the axis C. Formation angle R between the second bevels (7) is set in the range of 50°-90°.
Patent KR-20070108571-A (KR)
Title: Moving picture signal coding method and decoding method
Inventor: SUZUKI YOSHINORI
IPC: H04N19/159
Filed: 2003-01-24
Abstract: Moving picture motion compensation coding/decoding predicts a motion vector in a coding block from a motion vector of the adjacent position and codes a differential motion vector calculated from the motion vector to be coded and its prediction motion vector. The coding is performed by switching the coding accuracy between a coding accuracy of the differential motion vector (1) and a coding accuracy of the prediction motion vector and the coding motion vector (2) for each block. Moreover, when decoding the motion vector from the differential motion vector coded by the aforementioned coding, a reversed processing with respect to the coding is performed.
Patent KR-20080003399-A (KR)
Title: Home care apparatus monitor system
Inventor: INABA MITSUNORI
IPC: G16H40/63
Filed: 2006-03-23
Abstract: A bed (home care apparatus)(1) where individual drive sections for a head section (12), a leg section (13), a height adjustment section (14) are operated by motors (15a-15c) and actuators (16a-16c) based on switch operation. Operating conditions of the drive sections are detected by sensors (17a-17c). A means (21) for operating and controlling the individual sections grasps operating conditions of a drive section based on a detection signal and stores, as operation history information, an operation history of the drive section in an operation history storage section (22). Operation history information in the operation history storage section (22) is transmitted to a host computer (4) by a communication unit (7). The host computer (4) processes the received operation history information into data that can be displayed in the form of animation, graphs, and accumulated time and send the data to a computer (5) etc. connected by the Internet.
Patent KR-20080007584-A (KR)
Title: Security and transcoding system for transfer of content to portable devices
Inventor: RAMASWAMY KUMAR
IPC: G06F21/62
Filed: 2006-05-11
Abstract: A system for passing content data from a subscription service to a portable media device is provided. The system has a set-top box for receiving the content data from the subscription service. A data storage device is operatively connected with the set-top box. A preprocessor is operatively connected to the data storage device. It applies encryption to the content data and has an output to the portable media device.
Patent KR-20080002994-A (KR)
Title: Converting a three-primary input color signal into an n-primary color drive signal
Inventor: BELIK OLEG
IPC: G09G3/20
Filed: 2006-04-19
Abstract: A method of converting a three-primary input color signal (IS) comprising three input components (R, G, B) per input sample into an N-primary color drive signal (DS) comprising N >= 4 drive components (D1,..., DN) per output sample for driving N sub-pixels (SP1,..., SPN) of a color additive display. The N sub-pixels (SP1,..., SPN) have N primary colors. The method comprises adding (10), to three equations defining a relation between the N drive components (D1,..., DN) and the three input components (R, G, B), at least one linear equation defining a value for a combination of a first subset of the N drive components (D1,..., DN) and a second subset of the N-drive components (D1,..., DN) to obtain an extended set of equations. The first subset comprises a first linear combination (LC1) of 1 <= M1 < N of the N drive components (D1,..., DN), and the second subset comprises a second linear combination (LC2) of 1 <= M2 < N of the N drive components (D1,..., DN). The first and the second linear combination are different. The method further comprises determining (10) a solution for the N drive components (D1,..., DN) from the extended set of equations.
Patent KR-20080007395-A (KR)
Title: Semiconductor circuit board and semiconductor circuit
Inventor: OKANO TAKASHI
IPC: H01L25/00
Filed: 2005-06-13
Abstract: Noise countermeasures are efficiently taken for a semiconductor circuit board and a semiconductor circuit. The semiconductor circuit board is provided with a control board (1) and a semiconductor circuit (2) connected to the control board (1). The semiconductor circuit (2) is provided with a board (21), an integrated circuit group (22) and noise countermeasure means (23, 231), and is separated from the control board (1). The integrated circuit group (22) includes an integrated circuit to be a noise generating source. The board (21) is a multilayer board and shifts the frequency of noise generated from the integrated circuit group (221) to high frequency. The noise countermeasure means (23) is a filter connected between the integrated circuit group (22) and the control board (1) and attenuates high frequency of noise.
Patent KR-20080019616-A (KR)
Title: Supporting an assisted satellite based positioning
Inventor: SYRJARINNE JARI
IPC: G01S19/37
Filed: 2005-06-13
Abstract: For supporting a satellite based positioning of a mobile arrangement (30,40) with assistance data, a communication network converts parameters of a dedicated orbit model describing a movement of a satellite (50,60), which dedicated orbit model is defined for a particular satellite based positioning system, into parameters of a common orbit model describing a movement of a satellite (50,60). Alternatively or in addition, the network replaces a reference value that is based on a satellite based positioning system time in available parameters of an orbit model by a reference value that is based on a communication system time. After the parameter conversion and/or the reference value replacement, the parameters are provided as a part of assistance data for the satellite based positioning. Alternatively or in addition, a set of data is transmitted in one direction between the mobile arrangement and the communication network, which is independent of the employed positioning mode. ® KIPO & WIPO 2008
Patent KR-20090075989-A (KR)
Title: Prediction method of oxygen concentration by process parameter in single crystal growing and computer readable record medium on which a program therefor is recorded
Inventor: KWAK MAN SEOK
IPC: G06F17/10
Filed: 2008-01-07
Abstract: A method for predicting the oxygen density by using a parameter for the single-crystal growth process and a recording medium in which a program for realizing the method is recorded are provided to collect data about the oxygen density and process parameters of each batch and perform the regression analysis of data mining. Process parameters of each batch of the single crystal which is manufactured under the same condition and oxygen density data are collected(S100). The regression analysis of data mining is performed(S110). The relational expression between the process parameters and oxygen density is deduced(S120). In the new batch, a process parameter is collected(S130). The newly collected process parameter is applied to the relational expression(S140). The number of oxygen density measurement samples and positions of the samples are determined(S150).
Patent KR-20090076051-A (KR)
Title: Printed matter and paper with excellent decorativeness
Inventor: JOUNG HEE GON
IPC: B41M5/398
Filed: 2008-01-07
Abstract: A photographic sheet having superior ornament and printed matters are provided to offer excellent photographic sheet by forming a printing layer after forming an ornament layer with an adhesive layer on the top of the sheet. A photographic sheet having superior ornament includes an adhesive layer(2) and an ornament layer(3). The adhesive layer is formed on the top of lower paper. The ornament layer is formed on the top of the adhesive layer. The ornament layer is formed by a plurality of for decoration cubics. The decoration cubics are one or more mixture selected from a group consisting of stone, artificial jewel, natural gemstone, metal, crystal, glitter, biz and caviar.
Patent KR-20090076725-A (KR)
Title: System and method for providing traffic information
Inventor: MOON SUNG KUN
IPC: H04H20/55
Filed: 2008-01-09
Abstract: A system and a method for offering traffic information are provided to easily offer the real-time traffic information of an area close to a current location of a driver by collecting the traffic information of each broadcasting area of a broadcasting station. A broadcasting station(30) receives real-time traffic information of a broadcasting area from a traffic information collecting server(20), and standardizes and transmits the real-time traffic information through a predetermined channel. The broadcasting station transmits a broadcasting signal in the broadcasting area by including channel information and an IP(Internet Protocol) address of the traffic information collecting server in the broadcasting signal. A navigation terminal(10) transmits unit traffic information obtained from a current position to the traffic information collecting server by extracting the IP address of the traffic information collecting server from the broadcast signal and using the IP address.
Patent KR-20080067306-A (KR)
Title: Plasma display panel
Inventor: MAESHIMA SATOSHI
IPC: H01J11/34
Filed: 2008-01-15
Abstract: A plasma display panel is provided to improve an image quality of the PDP(Plasma Display Panel) by preventing discharge delay times from being varied on a substrate. A plasma display panel includes a display electrode(106), a dielectric layer(107), and a protective film(108), which are formed on a substrate(103). The protective film is a metal oxide film containing magnesium oxide. A thickness at an arbitrary point on the protective film and A2/A1 lies within ±15 % from an inner-surface distribution of the protective film, where A1 is maximum intensity measured according to a cathodluminiscence scheme at an arbitrary point at a wavelength between 330 and 370 nm, and A2 is maximum intensity at a wavelength between 400 and 450 nm.
Patent KR-20090079715-A (KR)
Title: Motor
Inventor: RHEE DONG WOO
IPC: H02K5/16
Filed: 2008-01-18
Abstract: A motor is provided to improve vibration and shock due to rotation thereof by improving structural stability between a base and a supporter. A motor includes a rotor, a shaft(306), a bearing(308), a supporter(310), a stator, a base(318), and a holder(322). A magnet is coupled with the magnet. The shaft is coupled with the rotor. The bearing is used for supporting the shaft of the rotating state. The supporter is used for supporting the shaft and the bearing. The stator is positioned adjacently to the magnet. A penetrating hole is formed in the base. The supporter penetrates the base through the penetrating hole. One side of the holder is coupled with the bearing and the stator. The other side of the holder is inserted into the penetrating hole. The holder includes a supporting part for covering an edge of the penetrating hole in order to support the bearing and the stator.
Patent KR-20090080233-A (KR)
Title: Inclined plate assembly capable of changing inclined degree thereof, and a settling pond with the same
Inventor: RHU DAE HWAN
IPC: B01D21/28
Filed: 2008-01-21
Abstract: An inclined plate assembly capable of adjusting inclination angle of inclined plates and a settling pond having the same are provided to maximize sedimentation efficiency and solid removing efficiency accordingly at an inclined plate settling pond, and to easily remove solids adhered to the inclined plates. An inclined plate assembly(100) comprises a plurality of inclined plates(10), a connecting member, and a supporting member. The inclined plates are fabricated in a rectangular shape and are sequentially arranged within a settling pond in the horizontal direction such that the inclined plates are spaced apart from one another at predetermined intervals. The connecting member is fabricated in a bar shape and includes a plurality of first connecting members(31) and a plurality of second connecting members(32). The supporting member includes a pair of first supporting members(21) and a pair of second supporting members(22). The inclined plates are pivotally connected to the supporting members through the connecting members.
Patent KR-20090081624-A (KR)
Title: Oilfence that combine oil removal
Inventor: YEUN YU HYUNG
IPC: E02B15/00
Filed: 2008-01-24
Abstract: An oil fence having an oil removal function is provided to prevent the spread of oil spilled on the sea or the river by fencing on the sea or the river in case of an oil spill and absorbing completely the oil flowing out along the bottom of a fence by waves, and to minimize the sea environmental disruption caused by the spread of oil with the double effect of oil absorption and removal, and to decrease the cost required for waste disposal and to make an economic profit by recycling or reprocessing an oil absorbed filter. An oil fence an oil removal function is formed by forming a filter(20) by putting oil absorbents(10), which are made of chaff having excellent oil absorption capacity or carbonized chaff having more improved oil absorption capacity into a netted bag(21) having housing chambers(25), and coupling the oil absorbents to the outside of a float(30), which is composed of Styrofoam or a drum forming a closed space and connected with the filter by a chain(35), to be separable.
Patent KR-20080021736-A (KR)
Title: A constant-velocity joint for a driven wheel
Inventor: TAJIMA EIJI
IPC: B60B35/18
Filed: 2008-02-04
Abstract: A constant velocity joint for a driven wheel is provided to prevent vibrations and uneven abrasion of a brake resulting from runout of a brake rotor due to increase of vehicle speed. A constant velocity joint(47) for a driven wheel comprises an outer ring(52) having a shoulder portion contacted to end surfaces of inner rings(53a,53b) of an axle bearing(44) and a stem(60) connected to a wheel mounting hub(43). A side of the shoulder portion has a maximum squareness and runout variation equal to or less than 30mum.
Patent KR-20080077557-A (KR)
Title: I/o circuit
Inventor: SUZUKI TERUO
IPC: H03K19/003
Filed: 2008-02-14
Abstract: An I/O circuit is provided to reduce the size of a NMOS driver at a ground among NMOS drivers serially connected, and to shorten activation transition time of the NMOS driver at a ground. An I/O circuit comprises a first NMOS driver(10), a second NMOS driver(11), and a level converter, and a first NMOS transistor(26). A drain contacts a pad in the first NMOS driver contacts. The second NMOS driver is installed in a region different from the first NMOS driver. On the second NMOS driver, a drain contacts a source of the first NMOS driver, and a source contacts a ground potential. The level converter is configured to convert inner power potential level into power potential level. The first NMOS transistor includes a drain, a source, and a gate. The drain of the first NMOS transistor contacts one output terminal of the level converter. The source of the first NMOS transistor contacts a ground potential. The gate of the first NMOS transistor contacts the other output terminal of the level converter.
Patent KR-20090088627-A (KR)
Title: Transflective type liquid crystal display device
Inventor: PARK SU HYUN
IPC: G02F1/1335
Filed: 2008-02-15
Abstract: A transversal field mode transflective liquid crystal display is provided to maximize contrast ratio by preventing light leakage on a boundary of a transmission unit and a reflection unit. A gate line(103) and a data line(125) define a pixel area by intersecting an array substrate. A common line(109) passes through the pixel area by extending the gate line and the data line. A first common electrode(112) is formed in the pixel area.
Patent KR-20090090721-A (KR)
Title: Method and apparatus for monitoring memory address
Inventor: YOON YUNG SUP
IPC: G06F11/30
Filed: 2008-02-22
Abstract: A method and an apparatus for monitoring a memory address are provided to show a memory address that an MCU uses to the outside, thereby measuring the memory address. A path decision signal generating unit(406) generates a path connection decision signal which determines whether to connect an address path to a memory terminal of a memory according to a memory command. A path converting unit(404) connects the address path to the data terminal of the memory according to the path decision signal. The path converting unit transmits a memory address corresponding to the memory command to a data terminal of the memory to monitor the memory address through the data terminal of the memory.
Patent KR-20080080014-A (KR)
Title: Liquid crystal display device and set of polarizer used therefore
Inventor: FURUYA TSUTOMU
IPC: G02F1/1335
Filed: 2008-02-25
Abstract: An LCD(Liquid Crystal Display) and a polarizing plate set used therefor are provided to compensate retardation caused by an LC layer and a polarizing plate, widen a contrast viewing angle by suppressing light leakage caused by a viewing angle, and suppress color shift caused by the viewing angle. One sheet or more retardation plates(40) are disposed between a rear polarizing plate(20) and an LC cell(10). A sum of thickness direction retardation of a birefringent layer including the retardation plate present between a surface of an LC cell side of a polarizer(21) configuring the rear polarizing plate and a surface of a rear substrate of the LC cell is within a range of -40nm to +40nm. A sum of plane retardation is within a range of 100nm~300nm. A front polarizing plate(30) has a polarizer(31) and a visible side transparent protection layer(32,33) installed in a side opposite to a surface facing the LC cell. A thickness direction retardation from a surface of the LC cell side of the polarizer to a surface of a front substrate of the LC cell is within a range of -10nm~+40nm.
Patent KR-20090094632-A (KR)
Title: Liquid crystal composition and display using the same
Inventor: HONG SUNG HWAN
IPC: C09K19/02
Filed: 2008-03-03
Abstract: A liquid crystal composition with excellent dielectric anisotropy and a display using the same are provided to improve viewing angle, CR(contrast ratio), and response speed. A liquid crystal display comprises first and second display plates(133,134) which are faced with each other and generates electric fields; and a liquid crystal layer(3) where liquid crystal molecules having positive dielectric anisotropy is interposed between the first and the second display panel, wherein if the electric field is not generated, the long axis of each liquid crystal is spirally arranged from the first display panel to the second display panel.