baber/WOPTO huggingface dataset:
Patent KR-20070122200-A (KR)
Title: Error reduction circuit for chalcogenide devices
Inventor: OVSHINSKY STANFORD R
IPC: H04L1/14
Filed: 2006-02-17
Abstract: An error reduction circuit for use in arrays of chalcogenide memory and computing devices. The error reduction circuit reduces the error associated with the output response of chalcogenide devices. In a preferred embodiment, the output response is resistance and the error reduction circuit reduces errors or fluctuations in the resistance. The error reduction circuit includes a network of chalcogenide devices, each of which is nominally equivalent and each of which is programmed into the same state having the same nominal resistance. The inclusion of multiple devices in the network of the instant error reduction circuit provides for a reduction in the contributions of both dynamic fluctuations and manufacturing fluctuations to the error in the output response.
Patent KR-20070116989-A (KR)
Title: An oxindole oxazolidinone as antibacterial agent
Inventor: GORDEEV MIKHAIL FEDOR
IPC: A61K31/422
Filed: 2006-03-27
Abstract: The present invention provides a compound of formula (I), or a pharmaceutically acceptable salt thereof wherein R1 is C1-4 alkyl, optionally substituted with a fluoro atom, or R1 is a cyclopropyl or cyclopropylmethyl; and R2 is methyl or ethyl. The compound is useful as antibacterial agents.
Patent KR-20080011288-A (KR)
Title: Method for recovering a basic amino acid from a fermentation liquor
Inventor: HAN DUCK KEUN
IPC: C12P21/02
Filed: 2006-04-13
Abstract: The invention relates to a method for recovering a basic amino acid from the fermentation liquor of a micro-organism strain that produces the basic amino acid. The method comprises the following steps: a) isolation of the micro-organisms from the fermentation liquor and b) separation of the basic amino acid from the aqueous liquor that has been obtained in step a) by the successive charging of a single or multiple stage arrangement of a strongly acidic cation exchanger in the form of a salt with the liquor obtained in step a) and the elution of the basic amino acid. According to the invention, prior to the charging process in step b), the aqueous liquor has a pH value ranging between 4 and 7.5 and at least the first stage of the cation exchanger arrangement is pre-treated with an aqueous acid in such a way that at the end of said pre-treatment, the pH value at the discharge of the pre-treated cation exchanger ranges between 4.5 and 7.
Patent KR-20080011408-A (KR)
Title: Method of identifying a container and/or a finished article obtained from the said container, in particular for medical use
Inventor: GRIMARD JEAN PIERRE
IPC: B29C71/00
Filed: 2006-04-26
Abstract: Method of identifying a container (1) obtained by a process comprising the following steps: (A) starting from a blank (2) of the container (1), at least part of the said container (1) is formed; (B) a two-dimensional or three-dimensional marking zone (4), the temperature of which is maintained at a value below the glass transformation temperature of the constituent substrate, is provided in or on the substrate of the blank (2) and, in the said marking zone (4), an identification code (5) is reproduced by illumination (6) of the said marking zone (4) with at least one beam (7) of coherent monochromatic localized electromagnetic radiation to which the substrate is at least partially transparent, the said beam (7) being operated and controlled in order to remove or modify the constituent substrate of the wall (3) and to leave the identification code (5), in positive or negative form, in the said wall so that the said code is readable; and (C) at least the said marking zone (4) is annealed so as at least to reduce the differences in internal tension in the substrate between the said marking zone (4) and the rest of the said wall (3).
Patent KR-20080016585-A (KR)
Title: Air conveyance apparatus
Inventor: KRUSE MARK WILLIAM
IPC: B65H29/58
Filed: 2006-03-30
Abstract: An apparatus (23) for conveying articles (12) from one or more input streams (11) to at least two output streams (17,19) using air to support, convey and divert the articles (12) is disclosed. The-apparatus uses a plurality of primary air passageways (41) to support and convey the articles (12) and a plurality of secondary air passageways (51) to divert and convey the articles (12). Also disclosed is a method for conveying articles (12) from one or more input streams into at least two output streams utilizing the diverting apparatus (23).
Patent KR-20080027292-A (KR)
Title: User created social networks
Inventor: HANIF AMJAD
IPC: G06Q99/00
Filed: 2006-05-31
Abstract: A system to identify a relationship network in a commerce system includes a first transaction identification module automatically to identify a first and a second party in a commerce network between whom a transaction has been at least partially successfully completed and to identify such parties as having a first degree relationship with one another. A network transaction identification module automatically identifies for the first party, at least one second degree party within the commerce network with whom the second party has at least partially successfully completed a transaction and automatically to identify such a party as having a second degree relationship with the first party. A network compiling module stores, in a memory network, data identifying the relationship network comprised of the first party and second party as having a first degree relationship and the at least one second degree party as having a second degree relationship with the first party. ® KIPO & WIPO 2008
Patent KR-20090074477-A (KR)
Title: Plasma display apparatus
Inventor: SOH SANG YOON
IPC: G09G3/296
Filed: 2008-01-02
Abstract: A plasma display apparatus is provided to implement the base grayscale image by improving the picture quality of image. A plasma display apparatus comprises a plasma display panel(100) and a driving part(110). The driving part supplies the first sustain bias signal to a sustain electrode for the address period of the first sub-field among the subfield. The driving part supplies the second sustain bias signal to the sustain electrode for the address period of the second subfield after the first sub-field. The driving part supplies the sustain signal to the scan electrode or the sustain electrode for the sustain period after the address period of the second subfield. The first sustain bias signal has the voltage lower than the voltage of the second sustain bias signal.
Patent KR-20090075080-A (KR)
Title: Methods of transmitting and receiving data in communication system
Inventor: SEOK JI AE
IPC: H04B7/26
Filed: 2008-01-03
Abstract: A method for transceiving data in a communication system is provided to enhance data transmission efficiency by minimizing the number of response signals, which are linearly increased. At least one grouped data block is received from more than one transmitter. It is checked whether more than one data block included in each group is successively received or not. A response signal for pointing normal reception of each data block is transmitted to more than one receiver. The response signal is transmitted to each data block, is transmitted by including a group response signal for each group, or is transmitted by transmitting an index of a data block response signal for each group.
Patent KR-20090078024-A (KR)
Title: High voltage stress test circuit with decreasing the number of high power volatge transistors
Inventor: JEON YONG WEON
IPC: G11C29/00
Filed: 2008-01-14
Abstract: A high voltage stress test circuit is provided to minimize a layout area of a semiconductor device by reducing the number of transistors using the high power voltage. An inner data generator(210) uses a low power voltage as a pull-up voltage. The inner data generator receives the input data and generates the inner data and the inverted inner data. The inner data and the inverted inner data have the logic state corresponding to the input data in a normal mode. The inner data and the inverted inner data have the logic sate regardless of the logic state of the input data in a high voltage stress test mode. A level shifter(230) uses a pull up voltage as the pull up voltage. The level shifter receives the inner data and the inverted inner data and generates the digital data and the inverted digital data.
Patent KR-20090081997-A (KR)
Title: Steam methane reformer and hydrogen station having it using high performing metal fiber burner
Inventor: LEE YONG IL
IPC: H01M8/04
Filed: 2008-01-25
Abstract: A steam reforming device using a high performance metal fiber burner, and a hydrogen station containing the steam reforming device are provided to reduced the length of flame, thereby allowing it to be miniaturized. A steam reforming device(100) using a high performance metal fiber burner comprises a reformation part which is provided with a plurality of reaction tubes(110a) in which a catalyst for reforming a hydrocarbon feed to produce hydrogen is built; a combustion part(120) which contains a premixed metal fiber burner(120a) for generating the heat required by the steam reformation reaction of the reaction tube; a source supply part(130) which supplies the hydrocarbon feed to the reaction tube; and a hydrogen exhaust part(140) which exhausts the hydrogen produced by the steam reformation reaction by the catalyst of the reaction tube.
Patent KR-20090083546-A (KR)
Title: Lighting device using high bright tness led lamp
Inventor: LEE SANG SUN
IPC: F21S2/00
Filed: 2008-01-30
Abstract: A lighting device using a high-brightness LED light source is provided to obtain the uniform luminance of the light by adhering a plurality of reflecting plate inside the case. One end of the case(10) is opened and the other end is shut tightly. A high-brightness LED illumination module(20) irradiates the light inside the case. A plurality of reflecting plate(M) are adhered to the longitudinal direction within the case to be inclined. The case is injection-molded with the transparency or the opaque synthetic resin. The reflecting plate is formed into the flat board of arc along the inside diameter of the case. A reflector(30) for gathering the light is installed at the longitudinal direction outer side of the case. The through-hole is formed in the center of reflector.
Patent KR-20090085756-A (KR)
Title: Activated carbon for electrode, preparation method thereof and water softener system for comprising the same
Inventor: LEE SANG ICK
IPC: B01D35/00
Filed: 2008-02-05
Abstract: Activate carbon for an electrode, a manufacturing method thereof, and a water softener including the same are provided to offer excellent infiltration property, and to high ratio of a micropore which is proper for adsorption of ions. A rate of micro-pore less than 2nm of activated charcoal for an electrode is 90 ~ 99%. The specific surface area of the activated charcoal is 1500 ~ 3500m/g. The oxygen content of the activated charcoal is 5 ~ 15%. The average particle diameter of the particle is 3 ~ 100mum. A manufacturing method of the activated charcoal includes the following steps of: grinding activated charcoal raw materials; activating a grinded activated charcoal raw material and an activating agent after mixing; removing impurities of the surface of the activated charcoal. The activating agent is one or more selected from a group consisting of potassium hydroxide, potassium carbonate, sodium carbonate, zinc chloride and phosphoric acid.
Patent KR-20080019666-A (KR)
Title: Pad with electromagnetic wave shielding fiber for heating bed
Inventor: KIM WON RAK
IPC: A47C27/00
Filed: 2008-02-11
Abstract: A pad for a thermal bed having an electromagnetic wave intercepting fiber layer built therein is provided to have a fiber layer intercepting electromagnetic wave and an outer cover dyed with loess. In a pad(10) for a thermal bed having an electromagnetic wave intercepting fiber layer built therein, a cushion layer having elasticity is installed between an upper layer outer cover(11) and an upper layer inner cover. An upper layer inner cover is formed on the lower part of the upper layer outer cover. A lower layer outer cover is formed on the lower part of the upper layer inner cover. Each side of the lower layer outer cover is connected to the upper layer inner cover. A connection cotton textile on which an electromagnetic fiber is integrally formed is inserted between the upper layer inner cover and the lower layer outer cover.
Patent KR-20090087392-A (KR)
Title: 문의 잠금장치
Inventor: KANG SEONG GOO
IPC: E05B65/08
Filed: 2008-02-12
Abstract: 본 발명은 문의 잠금장치에 관한 것으로, 상세하게는 문에 고정되고 안내홈과 걸림구 내입부를 형성한 제1 몸체와, 상기의 제1 몸체의 걸림구 내입부에 삽입되어, 안내홈의 안내를 받는 손잡이를 형성한 걸림구와, 다른 문에 고정되어 상기의 제1 몸체에 결합한 걸림구가 내입되는 걸림구 요부를 형성한 제2 몸체로 구성한 잠금장치를 제공하여, 사용자가 실내 환기를 위해 문을 일부 개방한 상태에서도, 문이 잠금 상태를 유지할 수 있어, 문을 개방한 상태에서 외출하거나 주변에 있지 않더라도 문이 잠금 상태를 유지하므로, 문을 열어둔 목적을 달성하면서 도난 예방과 아이들이 문밖으로 추락하는 것을 방지하는 안정성을 확보할 수 있도록 한 것이다. 
       
     문 잠금장치, 걸림구 잠금장치.
Patent KR-20090088766-A (KR)
Title: Light panel and lighting device for using the same
Inventor: KIM HYUN MIN
IPC: F21S2/00
Filed: 2008-02-16
Abstract: A light panel and a lighting device using the same are provided to obtain the uniform illumination of an LED(Light Emitting Diode) by solving the potential difference between the light panels through a plurality of lattice power circuits. A power source line connector includes a first power line(21), a second power line(23), a first connection terminal(22), and a second connection terminal(24). The first and second power lines are arranged along the edges of the light panel. The first and second connection terminals are connected to the first and second power lines. The power line connector is comprised of a pair of common power line connectors and a pair of cross power line connectors. The light emitting unit includes a plurality of light emitting blocks(31). Each light emitting block is comprised of the plurality of optical sources. The bend line for cutting is formed between the light emitting blocks.
Patent KR-20090089716-A (KR)
Inventor: KIM OH SU
IPC: G01F15/075
Filed: 2008-02-19
Abstract: A rotatable flowmeter having a non-utility generation and s self-diagnosis function is provided to indicate the flow rate, the speed and control state through a display unit. A rotatable flowmeter having a non-utility generation and s self-diagnosis function comprises a main body(10), a rotor(20), a first gear(30), a magnetic sensor(40), a second gear(34), a generator module(50), a control module(60), and a display unit(70). The magnetic sensor senses the torque generated when the rotor rotates. The second gear is changed along with the first gear. The generator module is connected to the second gear. The generator module is built in the main body to generate the electricity relative to the flow of the fluid. The control module controls the flow rate and the electricity generated from the generator module. The display unit measures and indicates the quantity of electricity and the torque of the rotor.
Patent KR-20080077929-A (KR)
Title: Inspection method and apparatus, lithographic apparatus, lithographic processing cell and device manufacturing method
Inventor: STRAAIJER ALEXANDER
IPC: H01L21/66
Filed: 2008-02-21
Abstract: An inspection method, an inspection apparatus, a lithographic apparatus, a lithographic processing cell, and a method for manufacturing devices are provided to reduce requirements on maintenance by utilizing one camera. An inspection apparatus includes an optic source(IL), an optical element(MT), a polarization device, and a detection system. The optic source supplies radiation beams. The optical element is used for focusing the radiation beams on a substrate. The polarization device polarizes at least four parts of the radiation beams through four different polarization alignments. The detection system detects angle-resolved spectrum of the four polarization alignments of the radiation beams at the same time.
Patent KR-20090091546-A (KR)
Title: System and method for creation purchasing information based on goods tag
Inventor: KIM DONG CHUL
IPC: G06Q30/06
Filed: 2008-02-25
Abstract: A system and a method for creating purchasing information based on goods tag are provided to deliver goods purchasing information to customers while watching a moving picture. A database unit(20) provides a collecting and searching of data and collected data to related system to process. A goods purchasing information coding unit(40) generates a unique goods tag for each goods. A moving picture file format conversion unit(50) changes the file format for bringing back the moving image in which the buying goods code is included through the moving picture player.
Patent KR-20090093258-A (KR)
Title: System and Method for Processing Payment by Proxy Communication Expense and Program Recording Medium
Inventor: JUNG JONG PIL
IPC: G06Q20/16
Filed: 2008-02-29
Abstract: A communications fee payment and a system thereof for effectively providing a response process about a customer question to the aspect of the enterprise apply service provision without joining a membership by setting communications fee through a phone number identifier. A calling portable phone requests call connection by attaching communication fee identifier to a received phone number. The communications fee identifier is identified(210). When the communications fee identifier is identified, the communications fee corresponding to the called number is interposed on the sending cellular phone. The communications fee corresponding to the called number is paid in the communications fee payment account connected with the sending cellular phone(235).
Patent KR-20090094955-A (KR)
Title: A triangle teabag manufacture device
Inventor: JU CHAN
IPC: B65D77/00
Filed: 2008-03-04
Abstract: A triangular tea bag manufacturing device is provided to form a tea bag in a triangular shape easy to pick up and to improve quality of products by sterilizing tea. A triangular tea bag manufacturing device comprises a main body(1), a fixed quantity check unit(3), a sterilizing unit(4), a textile supply unit(5), a controller(7), a triangular tea bag shaping unit(8), and a transfer unit. The main body has a tea inlet(2) on the top. The fixed quantity check unit is formed beneath the tea inlet and measures the fixed quantity of tea. The sterilizing unit sterilizes tea. The textile supply unit supplies the tea bag meshed cloth in the middle portion of the main body. The controller comprises a monitor(6) for determining a failure cause through a touch screen. The triangular tea bag shaping unit seals up one end of the meshed cloth to form a pocket, injects tea into the pocket, rotates by 90 degrees, and then completely seals the pocket into a triangular tea bag. The transfer unit is installed under the main body to transfer the completed triangular tea bag.
Patent KR-20090102195-A (KR)
Title: Structure and manufacture method for multi-row lead frame
Inventor: KIM JI YUN
IPC: H01L23/495
Filed: 2008-03-25
Abstract: PURPOSE: A multi-row lead frame and a method for manufacturing the same are provided to improve productivity by not removing the used carrier material completely after assembling the chip. CONSTITUTION: A patterning part(14) with a pattern surface is formed in one surface of a lead frame material. The pattern surface of the patterning part forms a coating layer. A protective layer is formed on a rear surface of the pattern surface. A both-sided patterning part(33) is formed by pattering the pattern surface and the rear surface of the patterning part. A plating layer(41) is formed by plating the both-sided patterning part. The lead frame is completed by removing the protective layer.
Patent KR-20080088429-A (KR)
Title: Heating device
Inventor: OKAJIMA HISAKAZU
IPC: H01L21/324
Filed: 2008-03-26
Abstract: A heating apparatus is provided to enhance reliability thereof by suppressing the generation of cracks around a junction part between a ceramic base and a supporting member. A plate-shaped heating base(11) has a heating surface(11a). A hollow cylindrical supporting member(13) is bonded to a back surface of the heating base. An axis direction of the heating base is perpendicular to the back surface of the heating base. A concave surface part(15) is formed around a junction part between the heating base and the supporting member so that the back surface of the heating base comes in contact with an outer surface of the supporting member. The concave surface part has a curved line of an arc of an ellipsoid. A minor axis direction of the ellipsoid is parallel to the axis direction of the supporting member. In the concave surface part, a ratio B/A of a major axis radius B of the ellipsoid with respect to the minor axis radius A of the ellipsoid is 1.5 or more on a cross section including an axis of the supporting member.
Patent KR-20090103500-A (KR)
Title: Method for fabricating of wafer
Inventor: MOON BYEONG SAM
IPC: H01L21/302
Filed: 2008-03-28
Abstract: PURPOSE: A method for fabricating of a wafer is provided to improve the surface roughness of a wafer remaining since a part which is excited is removed. CONSTITUTION: A method for fabricating of a wafer is comprised of the steps: preparing a first wafers and a second wafer(210); forming an insulating layer(212) along the surface of the second wafer; Injecting a hydrogen ion into the second wafer; cohering the second wafers and the first wafers into which the hydrogen ion is injected; performing a thermal treatment of a part of the second wafer into hydrogen ion is injected excited; and removing the part of the second wafer which is excited with a laser.
Patent KR-20090108389-A (KR)
Title: A fuse box having a dummy fuse to use selectively
Inventor: KIM SUNG HO
IPC: H01L23/62
Filed: 2008-04-11
Abstract: PURPOSE: A fuse box including a selectively usable dummy fuse is provided to secure an arrangement region of an additional signal line without increase of a dimension by selectively using a dummy fuse through an option metal as a signal line. CONSTITUTION: A fuse box(200) includes a plurality of fuses(202-1,202-2,202-3,202-4,202-5), one or more dummy fuses(204-1,204-2), a fuse guard ring(206), a connection line(212), and a metal option(214). The fuses are parallel formed in a fixed region of a semiconductor substrate, and generate information by selective cutting. The dummy fuses are parallel formed in one surface of the fuse formed an edge part. The fuse guard ring surrounds the fuses and the dummy fuses. The connection line is formed in both ends of the fuse and the dummy fuse in order to be connected to a contact part formed outside the fuse guard ring. The metal option selectively connects the contact part connected to the dummy fuse to the fuse guard ring through the connection line.
Patent KR-20090109274-A (KR)
Title: Fuel cell system and control method thereof
Inventor: HAN MAN SEOK
IPC: H01M8/04
Filed: 2008-04-15
Abstract: PURPOSE: A fuel cell system and a control method thereof are provided to increase stack performance and operating stability and to prevent the deterioration of stack performance by increasing a reformate. CONSTITUTION: A control method of a fuel cell system comprises the steps of: (S12) detecting a temperature of a fuel cell stack; (S14) detecting a temperature of the reformate supplied to the fuel cell stack through a heat exchanger; and controlling the temperature of the reformate by temperature change of the fuel cell stack so that the temperature of the system during operation time of a system is lower than that of the fuel cell stack.