baber/WOPTO huggingface dataset:
Patent KR-20080061890-A (KR)
Title: Process for making microcellular polyurethane elastomers
Inventor: NHO SEUNG IL
IPC: C08G18/08
Filed: 2006-12-28
Abstract: A method for preparing microporous polyurethane elastomers is provided to attain a density less than 0.5 g/cm^3 without sacrificing a good processing range or excellent elastomer characteristics. A method for preparing microporous polyurethane elastomers includes a step of reacting a resin component(B side) with an isocyanate-terminated precursor polymer(A side) in the presence of optionally, a foaming agent, a surfactant, and a catalyst to prepare the microporous polyurethane elastomers having a density of 500 kg/m^3. The resin component comprises a mixture of a first chain extender and a first polyol having a high content of primary hydroxyl groups and a low degree of unsaturation. The precursor polymer is prepared by reacting polyisocyanate, a second polyol having a high content of primary hydroxyl groups and a low degree of unsaturation identical to or different from the first polyol, and a second chain extender identical to or different from the first chain extender. After the reaction, the second chain extender in the A side is contained in an amount of 5-60 equivalent percent of the total chain extenders.
Patent KR-20070089591-A (KR)
Title: Gear grinding machine, method for dressing threaded grinding wheel and method for grinding work
Inventor: YANASE YOSHIKOTO
IPC: B23F5/04
Filed: 2006-12-29
Abstract: A gear grinding machine, a method for dressing a threaded grinding wheel and a method for grinding a work are provided to easily carry out a dressing by controlling the position of the threaded grinding wheel such that the wheel pressing angle is gradually varied along the thread. A gear grinding machine includes a moving unit, an NC unit, and a rotary dressing unit(10). The moving unit has an outer surface on which a threaded grinding wheel(3) is rotatably mounted. The moving unit moves the threaded grinding wheel in an X-direction in which the threaded grinding wheel moves in forward and rearward directions relatively to a work grinding position, a vertical Z-direction, and a Y-direction orthogonal to the X-direction and Z-direction, and rotates the threaded grinding wheel on a Y-Z plane. The NC unit controls movement of the moving unit so as to control the position of the threaded grinding wheel mounted on the moving unit. The rotary dressing unit is equipped with a disk-shaped dressing tool(10a) such that the dressing tool rotates and contacts a flank of a thread of the threaded grinding wheel to perform a dressing operation, when the dressing tool is set to the work grinding position.
Patent KR-20060040658-A (KR)
Title: Display and its driving method
Inventor: TANADA YOSHIFUMI
IPC: G09G3/30
Filed: 2004-06-30
Abstract: An active matrix type display ensuring a uniform display by lessening occurrence of a luminance distribution due to a voltage drop at a pixel part. The display having a plurality of current supply routes provided on the periphery of the pixel part, characterized in that a current is supplied to the pixel part using a current supply route selected from among the plurality of current supply routes and the voltage distribution is time-averaged by switching the current supply route being selected as the time elapses.
Patent KR-20060063882-A (KR)
Title: Switch valve device
Inventor: TAMAKI SHIGEO
IPC: B25J15/06
Filed: 2003-07-14
Abstract: A switch valve device used for sucking members such as semiconductor chips etc., by vacuum, and vacuum breaking is quickly and smoothly performed with the valve. The valve comprises a vacuum-sucking switch valve function for vacuum sucking, a vacuum- breaking switch valve function for vacuum breaking, and an open-to-air switch valve function that, interlocked with the operation of the vacuum- sucking switch valve function, opens a passage to the air side when the vacuum-sucking switch valve function is off, and closes the passage to the air side when the vacuum-sucking switch valve function is on. The vacuum-sucking switch valve function, the vacuum-breaking switch valve function, and the open-to-air switch valve function are integrally assembled to a main body portion.
Patent KR-20060061340-A (KR)
Title: Light emitting devices having sulfoselenide fluorescent phosphors
Inventor: MENKARA HISHAM
IPC: H05B33/00
Filed: 2004-07-21
Abstract: Provided herein are novel phosphors useful in the manufacture of white light emitting diodes. The phosphors provided by the invention are described by the formula: ZnSxSey:Cu, A in which x and y are each independently any value between 0 and about 1, subject to the proviso that the sum of x and y is equal to any number in the range of between about 0.75 and about 1.25; wherein A is optional and comprises at least one additional element selected from the group consisting of: Ag, Al, Ce, Tb, Cl, I, Mg, and Mn, including mixtures thereof, and wherein Cu is present in any amount between about 0.0001 % and about 5 % in mole percent based on the total molar weight of said composition. Standard techniques used in phosphor deposition for the manufacture of light emitting diodes which comprise phosphors may be employed to produce LED's having a white light output utilizing the phosphors of the invention.
Patent KR-20060032215-A (KR)
Title: Multilayered phase change memory
Inventor: JOHNSON BRIAN G
IPC: H01L27/115
Filed: 2004-07-26
Abstract: A phase change layer may switch between more and less conductive states in response to electrical stimulation. The phase change layer may be positioned over a non-switching ovonic material which acts as an electrode, a resistive heater, and an insulating barrier. The phase change layer may be positioned over a non- switching ovonic material which acts as an electrode, a resistive heater, and a thermal barrier.
Patent KR-20060126445-A (KR)
Title: Game system
Inventor: UEDA NORIAKI
IPC: G06Q20/00
Filed: 2004-08-31
Abstract: A safe game system capable of confirming a player's will of payment through a simplified operation. An electronic money terminal (EDYT1) connected to a game machine has an insertion space (601) and a credit button (602). Only when a player inserts an electronic money storage medium (EDY) into the insertion space and then pushes the credit button, the account balance of the electronic money is reduced. The credit button allows the player's will of starting the game to be confirmed, thereby preventing an unexpected reduction. There is also provided an account balance inquiry button (603) on the electronic money terminal.
Patent KR-20060076779-A (KR)
Title: Command center and interface for web based business merchandising and service
Inventor: ROBERTS TIMOTHY
IPC: G06F15/16
Filed: 2004-09-16
Abstract: A user interface allows centralized creation and management control for a business having one or more web site storefronts engaged in commerce through the Internet. The interface is for use within a web browser and includes a first display area and a second display area. The first display area is for presenting access to two or more control panels to create, manage (or maintain) and operate a web site for the small business engaged in commerce of at least one of goods or services. The second display area is visually distinguished from and concurrently displayed with the first display area, and provides information associated with the commerce involving the web site.
Patent KR-20060116192-A (KR)
Title: System and method for using first-principles simulation to control a semiconductor manufacturing process
Inventor: STRANG ERIC J
IPC: G06F17/50
Filed: 2004-09-20
Abstract: A method, system and computer readable medium for controlling a process performed by a semiconductor processing tool (102) includes inputting data (104) relating to a process performed by the semiconductor processing tool (102), and inputting a first principles physical model (106) relating to the semiconductor processing tool (102). First principles simulation (108) is then performed using the input data (104) and the physical model (106) to provide a first principles simulation result, and the first principles simulation result is used to control the process performed by the semiconductor processing tool (102).
Patent KR-20060090296-A (KR)
Title: Accessing private data about the state of a data processing machine from storage that is publicly accessible
Inventor: ROBINSON SCOTT
IPC: G06F21/75
Filed: 2004-11-07
Abstract: According to an embodiment of the invention, a method for operating a data processing machine is described in which data about a state of the machine is written to a location in storage. The location is one that is accessible to software that may be written for the machine. The state data as written is encoded. This state data may be recovered from the storage according to a decoding process. Other embodiments are also described and claimed.
Patent KR-20060135727-A (KR)
Title: Novel spiro-pentacyclic compounds
Inventor: PLANCHER JEAN MARC
IPC: A61K31/357
Filed: 2005-01-18
Abstract: The present invention relates to compounds of formula (I) wherein R1, R2, R3, R4, R5 and X are as defined in the description and claims, and pharmaceutically acceptable salts thereof, for use as therapeutically active substances. The compounds are useful for the treatment and/or prophylaxis of diseases which are associated with the modulation of CB 1 receptors.
Patent KR-20060129340-A (KR)
Title: Rapid preparation of nucleic acids by enzymatic digestion
Inventor: CHEN FUQIANG
IPC: C12Q1/68
Filed: 2004-12-30
Abstract: The present invention provides methods, compositions and kits for isolating and purifying at least one nucleic acid directly from a biological sample, or for preparing a biological sample for subsequent isolation and purification of at least one nucleic acid, without removal of the biological sample's cell culture medium or cellular fluid.
Patent KR-20060126768-A (KR)
Title: Method for producing alpha-hydroxycarboxylic acids and the esters thereof
Inventor: KRILL STEFFEN
IPC: C07C51/06
Filed: 2005-01-21
Abstract: The invention relates to a method for the selective, economical production of methacrylic acid and methacrylic esters on the basis of acetone cyanhydrin. According to the inventive method, 2-hydroxy-2-methylpropionic acid is produced by reacting acetone cyanhydrin with sulfuric acid in the presence of water and a suitable polar solvent, and is isolated. The 2-hydroxy-2-methylpropionic acid so produced is used to produce methacrylic acid by beta elimination of water.
Patent KR-20060126572-A (KR)
Title: Semiconductor device
Inventor: KANZAKI TERUAKI
IPC: H01L21/3205
Filed: 2005-02-22
Abstract: A semiconductor device wherein strength against a stress generated in a bonding pad is improved. A plurality of bonding pads (1) are provided. In each of the bonding pads (1), a plurality of linear second metals (12) are provided under a first metal (11) formed by using an uppermost layer. Then, to improve the strength against the stress generated in the bonding pad, the bonding pads (1) are arranged in the longitudinal direction of the second metals (12). Namely, the bonding pads (1) are arranged so as to have the longitudinal direction (L1) of the second metal (12) and the arrangement direction (L2) of the bonding pads (1) in the same direction.
Patent KR-20060127174-A (KR)
Title: Method for planing an inspection path for determining areas that are to be inspected
Inventor: ERSU ENIS
IPC: G06F19/00
Filed: 2005-02-10
Abstract: The invention relates to a method for planning an inspection path (2) for at least one optical capture device (4), particularly a camera, in order to inspect a three-dimensional object (3). The capture device (4) and the object (3) can be moved in relation to each other by means of a movement device (5,6). The aim of the invention is to provide a method for planning inspection paths and for determining areas that are to be inspected, which is easy to use and which covers all areas that are to be inspected in a reliable manner. According to said method, the inspection path (2) for the optical capture device (4) is automatically determined by means of a computer unit (10) from the construction data (8), particularly CAD data and/or data determined by a sensor, of said object (3) and/or an area (12) that is to be inspected on the object and the optical imaging characteristics of the capture device (4), stored in electronic form, wherein a specific geometric relationship is indicated between the capture device (4) and the surface that is to be inspected.
Patent KR-20060133016-A (KR)
Title: Safety seat
Inventor: CARINE DAVID SHAUN
IPC: B60N2/42
Filed: 2005-03-11
Abstract: A deformable, polypropylene-moulding lining (11), is provided in a head rest. It has a crosspiece (12), clipped (14) to the head support (5) and right and left deformable wings (15, 16). These are longer than the support wings (5, 6) of the head part (4), extending past distal edges (17) of the support wings. The deformable wings are spaced inwards from the support wings, with voids (18) defined between them. The deformable wings are divided into two in their forwards extent by a living hinge (19) into a front portion (20) and a rear portion (21). The living hinge is positioned just inside the distal edges of the shell wings. The injection moulded lining has its own foam materiel lining (22), the whole being covered with upholstery (23). The result of the arrangement is that if an occupant's head H impacts the lining in side impact of the vehicle equipped with the seat, the relevant lining wing will be pressed against the shell wing. This involves energy absorbing (maximum acceleration limiting) deformation of not only the foam material, but also of the lining wing and to a less extent of the shell wing. With the lining wing deformation (24), the front portion (20) of the lining wing pivots forwards about the shell edge (17), from a position swept back with respect to the shell wing to a position generally in line with the compressed inner portion of the lining.
Patent KR-20070023700-A (KR)
IPC: C08F10/00
Filed: 2005-05-19
Abstract: 본 발명에 따르면, 분자량 1만 이하 성분의 질량비가 8 내지 60 중량％이고, 중량 평균 분자량(Mw)과 수 평균 분자량(Mn)과의 비 Mw/Mn이 11 이상 100 이하, 점도 평균 분자량(Mv)이 10만 이상 100만 이하인 폴리에틸렌(PEA)과, 폴리프로필렌을 포함하며, 분자량 1만 이하 성분의 질량비가 8 내지 60 중량％, 기공률이 20 내지 95 ％이고, 100 ℃의 열 수축률이 10 ％ 이하인 폴리올레핀 미세다공막을 제공한다.   
       
     폴리올레핀 미세다공막, 전지용 세퍼레이터, 구멍 폐색성, 리튬 이온 전지
Patent KR-20070015434-A (KR)
Inventor: ANDERSSON TAGE
IPC: H04Q7/20
Filed: 2004-12-30
Abstract: A multi-function electronic device is design to provide a wide variety functions (figure 1). The device consists of two panels attached for relative movement by a hinge. The hinge provides a range of movement of a full 360. The various functions are accessed by moving the relative position of the panels from 0, to 165, to 180, to 300, to 360. Particular functions are correlated to panel orientations, which ergonomically suit the selected functions. ® KIPO & WIPO 2007
Patent KR-20070024681-A (KR)
Title: Pushing of clean data to one or more caches corresponding to one or more processors in a system having coherency protocol
Inventor: JAMIL SUJAT
IPC: G06F12/08
Filed: 2005-06-21
Abstract: Techniques for pushing data in a clean state to caches of multiple processors. ® KIPO & WIPO 2007
Patent KR-20070073618-A (KR)
Title: Method and apparatus for allocating channel quality information channel in a wireless communication system
Inventor: CHO MIN HEE
IPC: H04B7/26
Filed: 2007-01-03
Abstract: A method and an apparatus for allocating CQICHs(Channel Quality Information Channels) in a wireless communication system are provided to dynamically manage CQICH allocation and release for UEs(User Equipments) so that a base station, which communicates with a plurality of mobile stations by using finite CQICHs, can select the optimum modulation and coding scheme on the basis of exact channel quality information in transmitting data to the mobile stations. A base station selects a mobile station which occupies an arbitrary CQICH(310). A CQICH manager checks the remaining CQI report period of the mobile station(320). If the remaining CQI report period is '0', the CQICH manager determines CQICH reallocation or deallocation for the mobile station. In this case, the CQICH manager confirms whether the mobile station belongs to a gold group(330). If the mobile station belongs to the gold group, a packet generation identifier confirms whether data have been transmitted from the base station to the mobile station during allocation period of the gold group on the basis of reallocation time(331). If not, the CQICH manager reallocates a CQICH to the mobile station. But, in this case, the CQICH appoints the mobile station to a silver group(333).
Patent KR-20080065450-A (KR)
Title: Flash memory device capable of storing multi-bit data, memory controller for controlling the same, and memory system including the same
Inventor: LEE SEUNG JAE
IPC: G11C16/10
Filed: 2007-01-09
Abstract: A flash memory device capable of storing multi-bit data, a memory controller for controlling the same, and a memory system including the same are provided to solve address coding problems of a (2+1)-bit flash memory device by selecting one of data bits of a memory cell using a pointer. A memory system includes a multi-bit flash memory device(1000) and a flash controller(2000) controlling the multi-bit flash memory device. The flash controller outputs a series of commands, pointers and addresses to the multi-bit flash memory device for read/program operation. The pointer selects one of read/program sequences of the multi-bit flash memory device.
Patent KR-20070023797-A (KR)
IPC: H01L21/027
Filed: 2007-01-10
Abstract: 본 발명은 삼차원 지지체에 관한 것으로, 보다 상세하게는 반도체 제조 공정에서 사용되는 포토레지스트 노광공정을 사용하여 용이하게 제작할 수 있는 삼차원 구조를 가지는 삼차원 지지체에 관한 것이다.  
     본 발명에 따른 삼차원 지지체는 입체적인 구조를 가지는 삼차원 지지체로서, 그 재질은 포토레지스트이고 유체가 상, 하부로 통과하는 구조로 된 삼차원 구조가 일정한 간격으로 반복하여 배치된 것을 특징으로 한다.  
       
     삼차원, 지지체, 포토레지스트, 노광공정
Patent KR-20080066159-A (KR)
Title: Phthalate polyester polyol having improved durability and binder compositions thereof
Inventor: YANG SE IN
IPC: C08G18/28
Filed: 2007-01-11
Abstract: A phthalic acid-based polyester polyol is provided to solve the problem of degradation of physical properties caused by poor compatibility between heterogeneous polyols, and to realize excellent durability including adhesion after aging. A phthalic acid-based polyester polyol is obtained by polycondensation of 25-50 wt% of acids containing 30-70 wt% of phthalic anhydride and 30-70 wt% of benzoic acid, and 50-75 wt% of a long-chain polyhydric alcohol represented by the formula of HO-R1-OH, wherein R1 is a C6-C12 alkylene group or C6-C12 alkoxyalkylene group. The phthalic acid-based polyester polyol has a hydroxyl value of 100-50 mgKOH/g and a viscosity of 200-1000 cps(25 deg.C).
Patent KR-20080073394-A (KR)
Title: Composition of chitosan coating agent for moist pellet and use thereof
Inventor: JEON YOU JIN
IPC: A23K1/16
Filed: 2007-02-06
Abstract: A chitosan coating agent composition for improving moist pellet feed for breeding fish obtained by coating moisture pellet feed with chitosan coating liquid is provided to prevent washout of the moisture pellet feed and reduce the death rate of fish by improving the immunity of fish. A chitosan coating agent composition for improving moist pellet feed for breeding fish is obtained by coating moisture pellet feed with chitosan coating liquid obtained by mixing 1 to 10% chitosan solution with a viscosity of 20 to 100cps, 0.5 to 2g tamarind gum and 0.2g hydroxypropyl methylcellulose. In an experiment, the use of 1 to 10% chitosan solution with 0.5 to 2g tamarind gum and 0.2g hydroxypropyl methylcellulose shows narrow viscosity reduction range as compared with the sole use of 0.4g guar gum, 0.1g glucomannan, 0.5g tamarind gum and 0.2g hydroxypropyl methylcellulose.
Patent KR-20080073476-A (KR)
Title: Image forming apparatus and control method thereof
Inventor: AN SEUNG DEOG
IPC: G03G15/06
Filed: 2007-02-06
Abstract: An image forming apparatus and a control method thereof are provided to recognize the remaining amount of toner using a toner level sensor, and a toner supply frequency and an accumulated printing coverage value, thereby discriminating the shortage of toner and the error of a toner supply device or the toner level sensor and transmitting a correct message to a user. An image forming apparatus includes a developing device body, a toner bottle(20), a toner level sensor(10), a storage unit(60), a display unit(50), and a control unit(40). The toner bottle is separated from the developing device body and stores toner. The toner level sensor detects a toner level in a developing device(30). The storage unit is positioned in the toner bottle to store an accumulated printing coverage value and a toner supply frequency indicating the use amount of toner. The display unit displays a shortage of toner for a user. The control unit determines and displays the shortage of toner using the toner level sensor, and the toner supply frequency and accumulated printing coverage value stored in the storage unit.
Patent KR-20090000269-A (KR)
Title: On the remote control and gathering of system information using embedded processor
Inventor: KIM KI BACK
IPC: H04L29/06
Filed: 2007-02-12
Abstract: A remote sensor information planning and an internet controlling system and a device using an embedded process are provided to control and monitor a distance device by implementing remote sensing control system based on a web. A power of simulation system is 5V DC ±10%, supply current is low than 200mA. Micro process is scenix Sx52BD 8bit micro process. Ethernet cable is able to connect maximum 100M to RJ45 connecter from a hub. An Ethernet controller performs addressing all data and sensing collision or an error. A flash memory stores resource of a web page and Mac Address. An embedded system transmits command, transmitted from a user PC, to MCU through RS232. MCU controls I/O by the command and transmits data per every 0.5 second in real time.
Patent KR-20080075359-A (KR)
Title: Electron emission display
Inventor: HA JAE SANG
IPC: H01J1/30
Filed: 2007-02-12
Abstract: An electron emission display is provided to easily control a brightness ratio of red, green, and blue fluorescent layers without operating a driving circuit. A first substrate(10) and a second substrate(12) are arranged to be opposite to each other. Electron emission devices are arranged on the first substrate. A fluorescent layer(14) is formed on a surface of the second substrate. An anode electrode(18) is located on a surface of the fluorescent layer. A light dispersion layer(22) is formed on a surface of the fluorescent layer that faces the second substrate. The light diffusion layer is made of an opaque or translucent material. The light dispersion layer includes a material selected from a group consisting of aluminium(Al), chrome(Cr), molybdenum(Mo), and a mixture thereof. The light dispersion layer is formed by arraying plural patterns.
Patent KR-20080084084-A (KR)
Title: Method for fabricating thin film transistor and array substrate for lcd including the same
Inventor: YANG HEE JUNG
IPC: G02F1/136
Filed: 2007-03-14
Abstract: A TFT(Thin Film Transistor) and a method for manufacturing an array substrate for an LCD(Liquid Crystal Display) including the same are provided to form a copper nitride layer and a copper layer continuously on amorphous silicon doped with highly concentrated impurities through a reactive sputtering method using a pure single copper target and nitrogen gas and pattern the layers, thereby forming a barrier layer and source/drain electrodes. A substrate(110) is prepared. A gate electrode(125) is formed on the substrate. A gate insulating layer(145) is formed on the gate electrode. A semiconductor layer including an active layer(140) and an ohmic contact layer(141) is formed on the gate insulating layer. A barrier layer(135), a source electrode(132) and a drain electrode(134) spaced from the source electrode are formed by continuously depositing a copper nitride layer and a copper layer on the substrate where the semiconductor layer is formed and patterning the layers.