baber/WOPTO huggingface dataset:
Patent KR-20080035201-A (KR)
Title: Apparatus and method for providing a discount service of mobile communication system
Inventor: OH YONG JOO
IPC: H04W4/00
Filed: 2006-10-18
Abstract: A device and a method for providing a rate discount service of a mobile communication system are provided to prevent a waste of a telephone charge by removing the necessity of subscribing to a fixed line phone service additionally. When a call is received(S210), a rate discount device(200) pages all the mobile terminals(100) in a service area(S220) and determines the first mobile terminal that responds to the paging as a receiver(S230). The rate discount device connects a call between the first mobile terminal and an origination side to relay call communication(S240).
Patent KR-20070045113-A (KR)
Inventor: TANIMOTO TAKASHI
IPC: H01L21/339
Filed: 2006-10-25
Abstract: 스위칭 소자의 관통 전류를 억제하여, 소비 전력을 저감시킨 3치 펄스 발생 회로를 실현한다.  3개의 논리 소자(14a, 14b, 14c)를 포함하는 논리 회로부(10)와, 3개의 논리 소자(14a, 14b, 14c) 각각의 출력에 의해 제어되는 3개의 스위칭 소자(22, 24, 26)를 포함하는 스위칭 제어부(20)를 구비하고，3개의 스위칭 소자(22, 24, 26)가 동시에 온 상태로 되지 않도록 제어함으로써 서로 다른 3개의 전압치 V high , V mid , V low 를 절환하여 출력하는 3치 펄스 발생 회로(10)에 의해 상기 과제를 해결할 수 있다. 
       
     논리 소자, 피드백, CCD, 관통 전류
Patent KR-20080038594-A (KR)
Title: Thin light guide panel and liquid crystal display having it
Inventor: KIM HYOUNG JOO
IPC: G02B6/00
Filed: 2006-10-30
Abstract: A thin-type light guide panel and an LCD(Liquid Crystal Display) device having the same are provided to compensate the intensity of incident light by at least two grooves on a plane and reflect the incident light onto the other plane, thereby securing uniform brightness on the entire area of the light guide plate to reduce the thickness of the light guide plate and reduce the thickness of the LCD device. A light guide plate(100) includes a light incident surface(111), a correspondent light surface and a plane. Light is incident on the light incident surface, and the correspondent light surface is arranged to be opposite to the light incident surface. The plane crosses the light incident surface at right angles. At least two grooves(115) are formed on the plane. The grooves are arranged to cross the incident path direction of the light, compensate the intensity of attenuated light by the correspondent light surface, and reflects the incident light onto the other plane crossing the light incident surface at right angles.
Patent KR-20080011628-A (KR)
Title: Catalyst for methanol and dimethyl ether synthesis from syngas and preparation method thereof
Inventor: BAE JONG WOOK
IPC: B01J23/72
Filed: 2006-11-03
Abstract: A catalyst for simultaneously preparing methanol and dimethyl ether from synthetic gas and a method for producing the catalyst are provided to improve the conversion rate of the synthetic gas and minimize the production of byproducts, by constituting the catalyst to have small pores and large pores together. A porous catalyst includes Cu-Zn-Al-based oxide, which contains 30-45 wt% of CuO, 25-35 wt% of ZnO, and 20-45 wt% of Al2O3. The catalyst has a double pore structure where small pores having relatively small sizes and large pores having relatively large sizes exist simultaneously. The small pores have sizes of no less than 2 nm and no more than 20 nm, and the large pores have sizes of more than 20 nm and no more than 100 nm. Further, a whole surface area of the catalyst is 70 to 180 m^2/g.
Patent KR-20070050852-A (KR)
Inventor: IMAZAWA KATSUYUKI
IPC: B29C35/08
Filed: 2006-11-10
Abstract: 본 발명은 신뢰성이 높은 자외선 경화형 수지의 경화 방법, 그것을 이용하는 플랫 패널의 제조 방법, 및 이들 방법의 실시에 유용한 저렴하고 소비 전력이 낮고 고수명이며 소형인 자외선 조사 장치를 제공한다.   
     또한, 본 발명은 자외선 경화형 수지에 발광 다이오드로부터의 자외선을 조사할 때에 수지 표면에서의 산소 농도를 5 부피％ 이하로 유지하는 경화 방법을 제공한다.  장치는, 피처리체를 지지하기 위한 지지구와, 발광 다이오드로부터 자외선을 조사하는 수단과, 상기 피처리체의 주위에 불활성 가스를 공급함으로써 상기 피처리체 표면에서의 산소 농도를 제어할 수 있는 수단으로 구성된다.   
       
     자외선 경화형 수지, 플랫 패널, 자외선 조사 장치
Patent KR-20080046347-A (KR)
Title: Apparatus and method for cell selection in mobile communication terminal
Inventor: KOO IN HOE
IPC: H04W48/20
Filed: 2006-11-22
Abstract: An apparatus and a method for selecting a cell in a mobile communication terminal are provided to synchronize with a frequency, included in a PLMN which can not receive a service, and reduce the duplicate check of system information by using the BCCH(Broadcast Control Channel) allocation list of various communication networks, thereby reducing a cell selection time. A method for selecting a cell in a mobile communication terminal comprises the following steps of: checking whether a cell selection event is generated(400); searching for neighbor frequencies and the intensity of each frequency to generate a neighbor cell list(450) in which the frequencies are aligned in the order that the intensity of each frequency(RxLev) is higher(402); selecting a frequency to camp on in the order that the intensity of each frequency is higher(404); checking whether the selected frequency is a frequency included in a communication network which is not searched by using the AS(Already Searched) information of the neighbor cell list(406); synchronizing with the selected frequency if the selected frequency is a frequency which is not checked and searched(408); checking the system information of the selected frequency(410); checking whether the selected frequency is an available frequency included in a selected PLMN(Public Land Mobile Network)(412); and allowing the mobile communication terminal to enter an idle mode if the selected frequency is the available frequency included in the selected PLMN(416).
Patent KR-20070089034-A (KR)
Title: Disk drive device
Inventor: SHIGA NAOTO
IPC: G11B17/028
Filed: 2006-11-27
Abstract: A disc driving device is provided to be thinned, obtain sufficient strength for supporting a disc or rotor itself, and have good axis vibration accuracy and a long life. A rotor has a rotor yoke(3) and a clamp part(50C) for clamping a disc(D) on the rotor yoke(3). A stator supports the rotor to be freely rotated. The rotor yoke(3) has a restraining surface and a hole for restraining an axis direction position of the disc(D) clamped on the rotor yoke(3) by the clamp part(50C). The rotor includes a boss(2) and a shaft(1). The boss(2) has a base part(2f) of a circular plate shape and a peripheral wall part(2c). The base part(2f) has a through hole. The peripheral wall part(2c) is extended as a circular ring shape in a direction orthogonal to the base part(2f) from the circumference of the base part(2f). The boss(2) fixes the rotor yoke(3) by being inserted into an outer circumference surface(2c1) of the peripheral wall part(2c). The shaft(1) is inserted into the though hole and is fixed to the boss(2). The stator includes a radial bearing(6) of a cylindrical shape, a bearing holder(7), and a motor base(21). The radial bearing(6) supports the shaft(1) in a radial direction. The bearing holder(7) fixes and maintains the radial bearing(6) in the position where a plane including the restraining surface of the rotor yoke(3) is penetrated. The bearing holder(7) is fixed to the motor base(21).
Patent KR-20080048185-A (KR)
Title: Method for managing advertisement offered on wire or wireless network and system for executing the method
Inventor: WEE WU SIC
IPC: G06Q30/06
Filed: 2006-11-28
Abstract: A method and a system for managing AD(ADvertisement) received through the wired/wireless network are provided to prevent abusing with stopping display of the AD by measuring/storing a display or click pattern of the AD, and determining abusing when the display or click pattern is different over a predetermined difference level for a predetermined period. An abusing AD determiner(510) determines AD generating abusing, which includes abnormal display or click of the AD, as abusing AD. An abusing notifier(520) notifies an advertiser related to the abusing AD. An abusing AD processor(530) processes the abusing AD through an abusing processing program provided to the advertiser. The abusing determiner includes a pattern storing part(511) measuring/storing a display or click pattern of the AD, and an abusing AD determining unit(512) determining the AD as the abusing AD by using the display or click pattern when the AD is displayed or clicked. The abusing notifier includes an abusing message generator(521) generating an abusing message including an abusing occurrence time of the abusing AD and a transmitter(522) transmitting the abusing message to an advertiser terminal.
Patent KR-20070057030-A (KR)
Title: Method of matching aspect ratio of digital photo for borderless printing
Inventor: EKATERINA VLADIMIROVICH TOLSTA
IPC: H04N1/387
Filed: 2006-11-29
Abstract: A method for matching an aspect ratio of a digital photo for borderless printing is provided to improve a photo while the photo is printed by the borderless printing in a photo printer and an MFP(Multi-Functional Peripheral) device. Side strips of a source image are analyzed in order to estimate possibility for reinforcing an image where an artifact is not seen. Based on a result of the analysis, a desired aspect ratio is matched and one image or images on both sides are reinforced. When the images are reinforced, the side strips are mirrored and copied. The side strips are analyzed by a down-sampled version of the image in order to estimate the possibility for reinforcing the image. An original copy and a blurred version are alpha-blended for an additional reinforcement process.
Patent KR-20080051463-A (KR)
Title: High i/o semiconductor chip with the memory chip connected to processor chip by through electrode arranged in scribe lane and method for fabricating the same
Inventor: LEE JONG JOO
IPC: H01L23/28
Filed: 2006-12-05
Abstract: A high I/O semiconductor chip package and a manufacturing method thereof are provided to extend the bandwidth by arranging through-electrodes in a memory chip to electrically connect process chips with semiconductor chips. A substrate(110) has first circuit patterns(111) formed on a first surface and second circuit patterns(112) formed on a second surface. A first semiconductor chip(120) has plural memory devices(250) arranged on the substrate, each memory device being arranged in an m*n matrix (where m is an integer equal to or greater than 1 and n is an integer equal to or greater than 2) in chip regions partitioned by a scribe region(212). A second semiconductor chip(140) is stacked on the first semiconductor chip. Plural through-electrodes are arranged along peripheral portions of the memory devices to connect the first and second semiconductor chips with the second circuit patterns of the substrate.
Patent KR-20080051549-A (KR)
Title: The compostion for the surface protection of the coating lens
Inventor: SHEEN DO HYUN
IPC: C09D5/00
Filed: 2006-12-06
Abstract: A coating composition for surface protection of a lens is provided to improve the coating work environment, to ensure the coating stability including adhesion, transparency and coatability, and to realize easy peel-off property. A coating composition for surface protection of a lens comprises a coating solution obtained by mixing and agitating 10-30 wt% of a polymer resin and 0.2-5 wt% of additives in 70-90 wt% of at least one alcohol solvent selected from methyl alcohol, ethyl alcohol and isopropyl alcohol. The coating solution is applied onto the surface of a lens, followed by curing. The additives include at least one of dimethyl siloxane, oleic acid, fluorine-containing surfactant, diheptyl phthalate, dioctyl phthalate, stearic acid and a combination thereof.
Patent KR-20080051817-A (KR)
Title: Liquid crystal display and method for generating gamma curve thereof
Inventor: PARK BONG IM
IPC: G02F1/133
Filed: 2006-12-07
Abstract: An LCD device and a method for generating gamma curve thereof are provided to remove yellowish at front and lateral parts by processing the step characteristic of color coordinates using a gamma curve combination. An LCD(Liquid Crystal Display) device includes an LCD plate assembly(300) and a signal controller(600). The LCD plate assembly includes plural pixels having first and second sub-pixels. The signal controller outputs a first image signal corresponding to data voltage, which is applied to the first sub-pixel, and a second image signal corresponding to data voltage, which is applied to the second sub-pixel. The first and second image signals follow first and second gamma curves respectively. A target gamma curve is obtained by adding the first and second gamma curves. Limitation areas(A1,A2) of the first gamma curve and limitation areas(B1,B2) of the second gamma curve are satisfied with equations, A1=1, B1=[(Ra+Rb)/Rb]XLt-Ra/Rb, A2=[(Ra+Rb)/Ra]XLt, where Ra and Rb are areas of the first and second sub-pixels and Lt is a target brightness on the target gamma curve.
Patent KR-20080051918-A (KR)
Title: Image forming apparatus having function of payment by credit card
Inventor: LEE BYEONG JIN
IPC: G06Q20/18
Filed: 2006-12-07
Abstract: An image forming device capable of processing payment by using a credit card is provided to process the payment by using the credit card without any terminal by including a scanning unit and a communication unit. An image processor(140) extracts a credit card number and expiration data period from image data generated by scanning a credit card with a scanning unit(130), and recognizing the credit card number and the expiration data from a scanning image with an OCR(Optical Character Recognition) unit(141). A controller(180) transmits the credit card number and the expiration data to an authentication server(200), and enables a communicator to request a payment approval for a predetermined amount to the authentication server when authentication confirmation for the credit card is received. The controller enables a display unit(120) to display a message requesting a public certificate to a credit card user and enables an input unit(110) to receive storage information of the public certificate when a payment amount is bigger than a reference amount.
Patent KR-20080052111-A (KR)
Title: Multiple access method and system using 60ghz wireless communication
Inventor: KIM KYEONG PYO
IPC: H04L12/28
Filed: 2006-12-07
Abstract: A multiple access system and method using wireless communication are provided to enable all terminal devices to communicate with a controller without the deterioration of a data transmission rate as an access time division method even if the same channel or frequency band is used when high-speed data transmission is performed through connection of the plural terminal devices to one controller in a high-speed communication system using a 60GHz frequency band, thereby enabling the all terminal devices to communicate with the controller at high speed. A multiple access method comprises the following steps of: checking whether a signal is received from a terminal device performing wireless communication using surrounding 60GHz during a competition section(401); determining whether there is a terminal device to be connected to a controller(402); checking the number and type of the terminal device and the total terminal devices previously connected to the controller to update data about the number and type of the terminal devices(403); and updating transmission and reception algorithms based on the updated data(404).
Patent KR-20080055025-A (KR)
Title: Flywheel structure
Inventor: KIM TAE SUN
IPC: F16F15/00
Filed: 2006-12-14
Abstract: A variable inertial mass fly wheel structure is provided to improve response property by separating an inertial member from a fly wheel and rotating the fly wheel only in high speed driving. A variable inertial mass fly wheel structure comprises an inertial member(51), an internal gear(53), a connecting member(70) having an external gear(75), an elastic spring(73), and an input lever(74). The inertial member is assembled to inside of a fly wheel(50) using a bearing(59). The internal gear is formed at an inner surface of the inertial member. The connecting member is placed between the inertial member and the fly wheel, and of which the external gear is meshed with the internal gear. The elastic spring is placed between the inertial member and the connecting member, and transmits elasticity to push out the connecting member. The input lever is connected with a clutch pedal, and pushes the connecting member to inside of the inertial member to mesh with the internal and external gears and rotates the inertial member with the fly wheel.
Patent KR-20080056059-A (KR)
Title: A process system for organic-inorganic hybriultra thin film
Inventor: SEO MIN KEUN
IPC: H05K13/02
Filed: 2006-12-15
Abstract: A system for manufacturing an organic-inorganic hybrid conductive ultra-thin film is provided to improve coatability and quality of the liquid phase material by flatly transferring the liquid phase material while squeezing a liquid phase material adhered to a surface of a polyimide film, smoothly transfer the polyimide film while maintaining its original state without extending the polyimide film, and improve quality of a product by preventing the film from slipping through intermediate auxiliary power rollers. A system(1) for manufacturing an organic-inorganic hybrid conductive ultra-thin film comprises an uncoiler part(2) for supplying a polyimide film(A), a degreasing and washing process part(3), an etching process part(4) including a first etching process part(4-1) and a second etching process part(4-2), a neutralizing process part(5), a coupling process part(6), a catalyst adding process part(7), a bottom plating process part(8), a plating process part(9), a drying process part(10), a coiler part(11), and a plurality of upper transfer rollers and lower transfer rollers(23) repeatedly installed on apparatus frames(20) that form the respective process parts, wherein: upper transfer roller units(100) having squeezing units formed at inlet sides thereof, and the lower transfer rollers are repeatedly installed in upper and inner parts of the respective apparatus frames of the degreasing and washing process part, the etching process part, the neutralizing process part, the coupling process part, the catalyst adding process part, the bottom plating process part, and the plating process part; and intermediate auxiliary power unit parts(200) are optionally installed between the respective process parts to transfer the polyimide film smoothly such that the polyimide film is prevented from slipping while adjusting tension of the polyimide film.
Patent KR-20080057565-A (KR)
Title: An adaptive admission control for frame based multimedia traffic in ieee 802.11 wlans
Inventor: KWON YONG SIK
IPC: H04B7/212
Filed: 2006-12-20
Abstract: A distributed admission control method in an IEEE 802.11 wireless LAN is provided to allocate TXOP(Transmission Opportunity) to its minimum level to enhance the QoS(Quality of Service) of a multimedia data, and enhance utilization of a radio network through scheduling and TXOP sharing. When an HC(Hybrid Coordinator) receives a TXOP allocation request message from a QSTA, it analyzes a TSPEC from the TXOP allocation request message to extract the overall size of a flow included in the message and GOP(Group of Picture) information of the flow(S4) and generate a frame schedule with respect to the flow(S6). The HC allocates a TXOP period of each frame with respect to the flow(S8). The HC transmits a TXOP allocation response message to the QSTA, and when a POLL frame is transmitted from the HC, the QSTA transmits an I frame to the HC(S10). The HC checks whether there is an idle TXOP period(S12). If there is an idle TXOP period, the HC checks whether the size of a frame to be transmitted next is larger than the TXOP period of each frame(S14). If the size of the frame to be transmitted next is larger than the TXOP period of each frame, the HC adds an additional TXOP period corresponding to the idle TXOP period to a TXOP period of the next frame and allocates the TXOP period to the frame to be transmitted next(S16,S18).
Patent KR-20070012298-A (KR)
Title: Air cleaner with roll filter
Inventor: NAM GOONG SEOK
IPC: B60H3/06
Filed: 2006-12-21
Abstract: An air cleaner with a roll filter for a commercial vehicle is provided to improve the air cleaning function by smoothly supplying cleaned air into commercial vehicles. An air cleaner for a commercial vehicle includes a housing(10), a grill cover(20), drive shafts(30), and a roll filter(50). The housing is installed on a ceiling of the commercial vehicle. The grill cover covers the bottom surface of the housing to supply the air introduced into the housing into the interior of the vehicle. The drive shafts are installed on both sides of the housing to rotate the roll filter in a mounted state. The roll filter is withdrawn, with the roll filter mounted to the drive shaft being attached to the grill cover. The air cleaner includes a flow duct(100) and a cross fan(200). The air circulated in the interior of the vehicle is sucked into the flow duct. The flow duct is communicated with the upper side of the housing. The cross fan compulsorily circulates the air sucked through the flow duct to the roll filter of the housing so that the cleaned air can be supplied into the interior of the vehicle again.
Patent KR-20080060762-A (KR)
Title: Multi-air conditioner for heating and cooling operations at the same time and pipe matching method thereof
Inventor: HA DO YONG
IPC: F24F1/26
Filed: 2006-12-27
Abstract: A multi-air conditioner for simultaneous heating and cooling operation, and a pipe matching method for the same are provided to prevent large pressure increase of refrigerant, while reducing time required for searching pipes by simultaneously searching and matching two indoor units. A pipe matching method for a multi-air conditioner for simultaneous heating and cooling operation, wherein the air conditioner comprises a plurality of indoor units and outdoor units, and at least one distributor, and the method comprises the steps of: operating the indoor units with heating mode or cooling mode(S210); controlling a valve provided on a refrigerant pipe of the distributor, to allow one of the indoor units to be operated with cooling mode, or to allow one of the indoor units to be operated with heating mode(S250); searching the indoor unit that has a large temperature difference, and matching the searched indoor unit to the refrigerant pipe with its valve controlled(S280).
Patent KR-20060038456-A (KR)
Title: Tube bundle heat exchanger
Inventor: JEKERLE JIRI
IPC: F28D7/00
Filed: 2004-07-06
Abstract: The invention relates to a tube bundle heat exchanger comprising at least one channel (4, 5) that guides a heating or cooling medium, particularly a hot gas, whereby the tubes (3) of the tube bundles (2) extend in an, in essence, axially parallel manner with regard to the channel longitudinal axis (6) through the channel (4, 5), and the heating or cooling medium is guided through rings (9) and discs (10), which are arranged on and attached to the respective outer walls (7, 8) of the channel (4, 5) in an alternating manner whereby, when viewing in an axial direction of the channel (4, 5), zigzagging through the channel (4, 5) having, in essence, a circular cross-section. Inside at least one channel (4, 5), the rings (9) and discs (10) each accommodate and position all tubes (3) of a channel (4, 5) by means of cylindrical recesses (11), and the perimeter contour (12) of the rings (9) and of the discs (10) follow the mid-points (14, 15) of the outermost or innermost tube bundle tubes (3) on the medium flow-through side (13), whereby the perimeter contour (12) has a limb (16) that surrounds all outermost and innermost tubes (3).