baber/WOPTO huggingface dataset:
Patent KR-20080036486-A (KR)
Title: Digital distribution management system and contents distribution management method using that
Inventor: KIM SOO HYUNG
IPC: G06F17/00
Filed: 2006-10-23
Abstract: A DRM(Digital Rights Management) system and a contents distribution management method using the same are provided to enable a contents owner to declare a right clearly with a control right for assigning a use right, and enable a contents distributor to interact with contents users and perform various business models flexibly by including a contents protector for protecting contents from illegal users. A contents user(400) has a terminal for using contents. A clearing house(300) transmits a contents use contract to the contents user by receiving a contents charge from the contents user, pays royalty to a contents owner(100), and makes a contents use contract by paying distribution expenses to a contents distributor(200). The contents owner receives the royalty through the clearing house by transmitting contents use right information of the contents user to the contents distributor. The contents distributor receives the distribution expenses from the clearing house by receiving the use right information from the contents owner, and transferring the contents and a license of the contents to the contents user. The terminal includes a license verifying module, a contents decoding module and a contents service module.
Patent KR-20080042606-A (KR)
Title: Washing machine having ball balancer
Inventor: KIM JA YOUNG
IPC: D06F37/20
Filed: 2006-11-10
Abstract: A washing machine having a ball balancer is provided to reduce noise and vibration of the washing machine by optimizing correlation of a gap between the inner wall of a race and a ball and viscosity of viscose oil. In a washing machine, a ball balancer(20) has a ball(22) and viscose oil in a race. The viscosity of viscose oil varies in proportion to a gap(L1+L2) between the race and the ball. If the viscosity of viscose oil is less than 100~380cSt, the gap between the race and the ball is 1~2mm. If the viscosity of viscose oil is less than 1~100cSt, the gap between the race and the ball is 0.5~1.0mm. If the viscosity of viscose oil is less than 380~1000cSt, the gap between the race and the ball is 2.0~3.0mm.
Patent KR-20080049382-A (KR)
Title: Engineering calculator with manual
Inventor: JEON JAE CHANG
IPC: G06F3/06
Filed: 2006-11-30
Abstract: An engineering calculator embedded with a manual is provided to enhance portability of the manual by storing the manual in an embedded memory, and offer a keypad lighting function for turning on a key set sequentially according to an example included in the manual to make a user solve the example easily. A key input unit(100) generates each key input signal by comprising a plurality of numeric and function keys. A keypad display unit(200) turns on and off optical devices respectively installed in the keys. A display unit(300) displays signal data received from a controller(500) to a screen of an engineering calculator. A memory(400) stores manual data, key data for each key, and key set data presetting key turning-on sequences. The controller receives the key input signal from the key input unit, compares the key input signal with the key data stored in the memory, and controls a keypad by displaying the key data to the display unit or transmitting the key data to the keypad display unit depending on a comparison result. The function keys include the key for displaying the manual data stored in the memory and the key for entering an example solving process while a user are viewing the manual.
Patent KR-20080051663-A (KR)
Title: Bluetooth apparatus to search peripheral and method thereof
Inventor: KIM UNG JUNG
IPC: H04B7/24
Filed: 2006-12-06
Abstract: A bluetooth apparatus for performing the search of a peripheral device and a peripheral device search method thereof are provided to search only the device group designated by a user and to produce a list, thereby performing the search of devices conveniently and speedily. A receiving member(120) receives the device information from peripheral devices. A search member(130) analyzes the device information and searches the devices corresponding to the predetermined device group. A list generating member(140) generates the search list related to the searched devices. An output member(150) outputs the search result. The list generating member produces the search list by devices when plural previously designated device groups exist. When the designated list is 'head phone', the search list about the head phone searched through the search member is generated. The device information is CoD(Class of Device) information. Any one device is selected from the search list outputted from the output member, the receiving member communicates with the selected device.
Patent KR-20080053597-A (KR)
Title: Gate driving circuit and liquid crystal display using thereof
Inventor: BAEK SEUNG SOO
IPC: G09G3/36
Filed: 2006-12-11
Abstract: A gate driver and an LCD(Liquid Crystal Display) device using the same are provided to reduce a space for signal lines, which are connected to a gate driver, by sharing starting pulses of a dual gate driver and output signals of dummy stages. A gate driver includes a circuit unit(132) and a line unit(134). The circuit unit includes plural stages cascaded with one another. Output terminals of the stages are connected to plural gate lines, respectively, so that a gate clock or gate clock bar pulse as a gate driving signal is outputted to plural gate lines in response to a start pulse. The line unit includes start pulse lines which receive the start pulse from the outside and supply the start pulse to input terminals of an odd first stage and an even first stage among the plural stages.
Patent KR-20080053680-A (KR)
Title: Apparatus and method for providing power off information in portable communication system
Inventor: IM SERK SUN
IPC: H04B1/40
Filed: 2006-12-11
Abstract: An apparatus and a method for providing power off information in a mobile communication system are provided to register information about an insufficient battery state of a portable terminal in an HLR, thereby enabling a user of a transmitting portable terminal to confirm that a receiving portable terminal is turned off due to insufficient battery when connecting a call to the receiving portable terminal of which power is turned off due to the insufficient battery. If it is confirmed that battery voltage of a portable terminal(120) is lower than a pre-designated threshold value, the portable terminal transmits information for informing that the portable terminal may be turned off by the low battery voltage. The information is transmitted to an MSC(Mobile Switching Center)(122). The MSC receiving the information from the portable terminal registers a low battery voltage state of the portable terminal in an HLR(Home Location Register)(124).
Patent KR-20080054954-A (KR)
Title: Control device of automatic transmission
Inventor: PARK BYONG KYUN
IPC: F16H61/00
Filed: 2006-12-14
Abstract: A hydraulic control system for an automatic transmission is provided to control plural shift clutches by using an integral clutch control valve and a clutch switching valve. A hydraulic control apparatus includes hydraulic pipes(L,L1 to L5,L31,L32) connected between each shift clutch(31 to 36) in a hydraulic pump(21) and clutch control valves(CV1 to CV5) installed on each hydraulic pipe for controlling the hydraulic pressure supplied to each shaft clutch. At least two shift clutches are adapted to receive the hydraulic pressure through an integral clutch control valve among the clutch control valves. A clutch switching valve(40) is provided on the hydraulic pipe between the integral clutch control valve and two shift clutches.
Patent KR-20080057580-A (KR)
Title: Mobile communication terminal
Inventor: WOEN JIN YEON
IPC: H04B1/38
Filed: 2006-12-20
Abstract: A mobile terminal is provided to stabilize power and reduce a noise by uniformly supplying power to thus improve the performance and reliability and to supply power from multiple points to a main board directly due to equipping a power terminal for supplying power between a battery and a main body. A main body(M) includes a plurality of holes on a surface being in contact with a battery(20), and the battery includes a plurality of battery power terminals(21-23) disposed to correspond to the plurality of holes formed on the main body. When the battery is mounted, the battery power terminals are connected to a main body at the interior of the main body via the holes so that charged current of the battery is supplied to a plurality of regions of the main board. The man body is connected with a plurality of electronic elements mounted on the main board, and includes a plurality of contact pads in contact with the plurality of battery power terminals to supply power to the connected electronic elements.
Patent KR-20080079703-A (KR)
Title: System and method for managing business banking and program recording medium
Inventor: JUNG JONG PIL
IPC: G06F21/62
Filed: 2006-12-21
Abstract: A system and a method for managing business banking, and a program recording medium thereof are provided to enable a sub manager to committee the business banking in absence of a main manager while clarifying business authority of each manager by providing a main manager of each company with an authority selection or input tool for assigning the authority to each sub manager, and checking the authority of the sub manager when the sub manager performs the business banking. An interface provider(110) provides a main manager of each company with an authority selection or input tool for assigning banking authority to each sub manager, and receives banking authority information assigned to each sub manager. A banking authority setting/registering unit sets and registers the banking authority of each sub manager by checking the received banking authority information. A business banking manager permits banking of a predetermined sub manager by checking the banking authority assigned to the sub manager when the sub manager executes the business banking. A mobile business banking manager provides a banking authority modification interface to a mobile terminal of the main manager.
Patent KR-20080058961-A (KR)
Title: Thin film transistor array substrate and method for fabricating thereof
Inventor: JUNG SANG CHUL
IPC: G02F1/136
Filed: 2006-12-23
Abstract: A TFT(Thin Film Transistor) array substrate and a method of manufacturing the TFT array substrate are provided to form an etch stopper by using back exposure without using an additional mask so as to simplify a manufacturing process and reduce the manufacturing cost. A TFT array substrate includes a gate pattern, a data line(104), a TFT(106), a pixel electrode(118), and an etch stopper(155). The gate pattern includes a gate electrode(108) and a gate line(102) connected to the gate electrode. The data line intersects the gate line. The TFT is formed at the intersection of the gate line and the data line. The pixel electrode is connected to the TFT. The etch stopper is superposed on a channel region of the TFT and protects the channel region. The etch stopper is superposed on the gate pattern.
Patent KR-20080059705-A (KR)
Title: Ion doping apparatus and method for fabricating of thin film transistor substrate using the same
Inventor: KIM DEOK HOI
IPC: H01L21/265
Filed: 2006-12-26
Abstract: An ion doping apparatus and a method of manufacturing a substrate of a thin film transistor using the same are provided to reduce the number of manufacturing processes and manufacturing expenses by using a mask when ion doping is performed. An ion doping apparatus comprises an ion generator(200), a substrate holding unit(300) for fixing a substrate doped with the ion, and a mask(400) disposed between the ion generator and the substrate holding unit to determine a region to be doped with the ion on the substrate. The doped region has a first heavily-doped region doped with 3 group ion, a lightly-doped region doped with 5 group ion, and a second heavily-doped region doped with 5 group ion. The mask is any one of a first mask patterned corresponding to the first heavily-doped region, a second mask patterned corresponding to the lightly-doped region, and a third mask patterned corresponding to the second heavily-doped region.
Patent KR-20080062412-A (KR)
Title: Preparation method for 3-amino-9,13b-dihydro-1h-dibenz-[c,f]imidazo[1,5-a]-azepine hydrochloride having improved purity and yield
Inventor: OH SANG BONG
IPC: C07D487/04
Filed: 2006-12-29
Abstract: A method for preparing a 3-amino-9,13b-dihydro-1H-dibenz-[c,f]imidazo[1,5-a]-azepine hydrochloride(epinastine hydrochloride) is provided to improve purity and yield, shorten a reaction time by simplifying a process and improve the process to be environment-friendly. A method for preparing an epinastine hydrochloride represented by a formula(1) comprises the steps of: (a) after preparing cyanogen bromide in-situ, adding a methylene chloride solution where a compound represented by a formula(4) is dissolved to the cyanogen bromide to be subject to cyclization at a temperature of 0-20 deg.C for 1-24 hour(s); (b) after suspending an unrefined compound represented by a formula(2) and obtained from the step(a) in a mixture solution of water and an organic solvent, adding acid thereto to dissolve the suspension with adjusting a pH thereof; (c) after removing an organic layer from a resultant solution obtained from the step(b), adding activated carbon to an aqueous solution layer and agitating it with heating at a temperature of 10-60 deg.C; (d) adding an organic solvent and a base to the aqueous solution layer to adjust a pH thereof; (e) after concentrating an organic layer obtained from the step(d) under reduced pressure, adding a crystallization solvent thereto; (f) after cooling a solid crystallized by the step(e) and aging it to obtain a purified compound of the formula(2); (g) adding HCl to a suspension of the purified compound of the formula(2) and water to dissolve the suspension with adjusting a pH thereof; (h) seeding a hydrochloride of a small amount of the compound of the formula(2) with an aqueous solution of the pH-adjusted compound of the formula(2); and (i) after crystallizing the seeding solution through a first cooling and a second cooling, aging a generated solid. Further, an equivalent of the cyanogen bromide is 0.9 to 1.5.
Patent KR-20060033007-A (KR)
Title: Method of producing a spread multi-filament bundle and an apparatus used in the same
Inventor: KAWABE KAZUMASA
IPC: D04H3/04
Filed: 2004-07-07
Abstract: A method of producing a spread multi- filament bundle and an apparatus used in the same are provided, in which an arbitrary number of multi-filament bundles of higher strength are simultaneously spread with high speed and facility and a high-quality spread multi-filament bundle or sheet with the component monofilaments thereof aligned in parallel widthwise and uniformly distributed in density is produced with high efficiency. Such mechanism is adopted herein as the respective multi-filament bundles fed from a yarn supplier or a creel being subjected to the fluctuation of the tensile force applied thereto alternatively between tension and relaxation and the respective bundles as subjected to such fluctuation being passed in succession through a fluid flowing spreader comprising a plurality of fluid flowing portions disposed in succession along the moving course of the respective bundles to be subjected to fluidal resistance so as to bend towards the direction to which a fluid flows and the fluid flowing through any adjacent component monofilaments of the respective bundles whose bonding is slackened due to such fluidal resistance so as to widely spread the respective bundles by the mutual action of such change of the tensile force and such fluidal resistance applied thereto.
Patent KR-20060034701-A (KR)
Title: Device threshold control of front-gate silicon-on-insulator mosfet using a self-aligned back-gate
Inventor: DENNARD ROBERT
IPC: H01L21/336
Filed: 2004-08-11
Abstract: The present invention provides SOI CMOS technology whereby a polysilicon back-gate is used to control the threshold voltage of the front-gate device, and the nMOS and pMOS back- gates are switched independently of each other and the front gates. Specifically, the present invention provides a method of fabricating a back-gated fully depleted CMOS device in which the device's back- gate is self-aligned to the device's front-gate as well as the source/drain extension. Such a structure minimizes the capacitance, while enhancing the device and circuit performance. The back-gated fully depleted CMOS device of the present invention is fabricated using existing SIMOX (separation by ion implantation of oxygen) or bonded SOI wafers, wafer bonding and thinning, polySi etching, low-pressure chemical vapor deposition and chemical-mechanical polishing.
Patent KR-20060114321-A (KR)
Title: Microarray devices having controllable reaction volume
Inventor: XIAN FEIJUN
IPC: C40B60/14
Filed: 2003-08-13
Abstract: This invention relates generally to the field of microarray chips and uses thereof. In particular, the invention provides a microarray reaction device that can be used in assaying the interaction between various moieties, e.g., nucleic acids, immunoreactions involving proteins, interactions between a protein and a nucleic acid, a ligand-receptor interaction, and small molecule and protein or nucleic acid interactions, etc. Articles of manufacture and kits comprising the microarray reaction device and assaying methods using the microarray reaction device are also provided.
Patent KR-20060027869-A (KR)
Title: Semiconductor storage device, its operating method, and portable electronic apparatus
Inventor: IWATA HIROSHI
IPC: H01L21/84
Filed: 2002-11-18
Abstract: A semiconductor storage device having a first conductivity type region formed in a semiconductor layer, a second conductivity type region formed in the semiconductor layer in contact with the first conductivity type region, a memory functional element disposed on the semiconductor layer across the boundary of the first and second conductivity type regions, and an electrode provided in contact with the memory functional element and on the first conductivity type region via an insulation film, and a portable electronic apparatus comprising this semiconductor storage device. This invention fully copes with scale-down and high-integration by constituting a selectable memory cell substantially of one device.
Patent KR-20070015495-A (KR)
Title: Cooling system and method for producing an evaporation plate for a low-temperature cooling system
Inventor: PINTO ADMILSON
IPC: F25B5/02
Filed: 2005-05-13
Abstract: The invention relates to a cooling system comprising an essentially flat evaporator consisting of individual evaporation plates (3a). Each evaporation plate comprises two high-grade steel plates (9 and 10) of different thicknesses, that are assembled by means of welding points (6) and welding seams (8). A channel (14) is formed between the high-grade steel plates (9 and 10), through which a coolant flows. Preferably, the evaporator forms part of the inner housing of a refrigerating appliance. The evaporator is produced by welding the plates (9 and 10) together. Compressed air is then blown between the plates (9 and 10), whereby the thinner of the two plates (9, 10) is curved in such a way the channel (14) is created for the coolant. ® KIPO & WIPO 2007
Patent KR-20060064676-A (KR)
Title: Method and device for flattening surface of solid
Inventor: SATO AKINOBU
IPC: C23F4/00
Filed: 2004-09-29
Abstract: A method for flattening the surface of a solid by radiating a gas cluster ion beam on the surface of the solid, wherein a radiating angle Theta formed by the surface of the solid and the gas cluster ion beam is set between 1° and less than 30°. When the surface of the solid is rather coarse, as a first step, first the radiation angle is set to approx. 90°and the beam is radiated on the surface of the solid. Then, as a second step, the radiation angle is set to 1° to less than 30°, and the beam is radiated on the surface of the solid to increase a treatment efficiency. Or the combination of the first and second steps is repeated multiple times.
Patent KR-20060090291-A (KR)
Title: Method and system for filtering multimedia traffic based on ip address bindings
Inventor: LE FRANK
IPC: H04L12/24
Filed: 2004-11-24
Abstract: Methods and correspondent nodes (CN) to filter IP communications through firewalls (TW) in scenarios where dynamic pinholes are created to ensure an appropriate level of security is disclosed. The invention is based on creating a secure and authorized anchor (TrGW) for communications where all the communications are routed through before a firewall (TW) performs the packet filtering. A Translator Gateway (TrGW) switches addresses in the header according to a stored Mapping Table and an interface between a CPS (or a SIP proxy) and the TrGW. This interface allows the CPS to request the TrGW to provide bindings data between IP addresses upon session initiation, the TrGW to provide the bindings data to the CPS and the CPS to release the bindings at session release. The firewall (TW) accepts incoming packets whose IP address belongs to the pool of addresses of the TrGW. Thus any incoming packet that does not correspond to an existing call will be dropped at the TrGW, and a valid packet will go through the firewall which will verify that the packet is not a malformed message or other attack.
Patent KR-20060120676-A (KR)
Title: Vertical stand-up pouch with zipper seal
Inventor: KNOERZER ANTHONY ROBERT
IPC: B65B9/20
Filed: 2004-09-21
Abstract: A vertical stand-up pouch, or flexible package having a zipper seal mechanism incorporated therein, and method for manufacturing same, constructed with a quick change module modification to existing vertical form and fill packaging machines. The invention involves producing a vertical stand-up pouch from a single sheet of packaging film by inserting a zipper seal mechanism on a first side of the packaging film tube and creating a vertical crease along the tube prior to forming a transverse seal on the tube. The zipper seal mechanism is attached to the packaging film prior to sealing the sheet of the packaging film along its longitudinal seam forming a tube comprising, in part, a quick change module that easily installs on the base of a forming tube. Likewise, the crease is formed using fixed or stationary modifications to prior art vertical form, fill, and seal machines comprising, in part, a quick change module that easily installs on the base of a forming tube.
Patent KR-20060123265-A (KR)
Title: Immersion lithographic process using a conforming immersion medium
Inventor: LYONS CHRISTOPHER F
IPC: G03F7/20
Filed: 2004-10-26
Abstract: A method of making a device using a lithographic system (10) having a lens (32) from which an exposure pattern (24) is emitted. A conforming immersion medium (26) can be positioned between a photo resist layer (34) and the lens. The photo resist layer, which can be disposed over a wafer, and the lens can be brought into intimate contact with the conforming medium. The photo resist can then be exposed with the exposure pattern so that the exposure pattern traverses the conforming immersion medium.