baber/WOPTO huggingface dataset:
Patent KR-20080042382-A (KR)
Title: Method for preparing aromatic carbonate and reaction equipment for the same
Inventor: LEE KYUNG MOO
IPC: C07C68/06
Filed: 2006-11-09
Abstract: A method for preparing an aromatic carbonate is provided to avoid a need for a step for separating a heterogeneous catalyst, to increase the concentration of low-boiling point reactants, and to enable continuous removal of byproducts, thereby realizing excellent productivity and cost-efficiency. A method for preparing an aromatic carbonate by using a dialkyl carbonate or alkylaryl carbonate and aromatic hydroxyl compound as reactants comprises the steps of: (i) injecting the reactants to the top of a heterogeneous catalyst layer(1b) fixed to a reactor(1); (ii) passing a mixture containing the resultant product obtained after a part of the reactants undergoes a reaction in the catalyst and the remaining reactants through the catalyst layer; (iii) carrying out heat exchange between a part of the liquid reactants in the mixture and vaporous reactants in a column(1c) installed at the bottom of the catalyst layer and transferring the heat exchanged mixture back to the catalyst layer, and sending the remaining mixture to a heat exchanger(3) linked to the bottom of the reactor; (iv) heating the mixture transferred to the heat exchanger, introducing the vaporous reactants into the bottom of the column, discharging a part of the liquid mixture to the exterior of the reactor by controlling the level, and introducing the remaining liquid mixture to the top of the catalyst layer; (v) discharging the vaporous byproducts generated from the top of the catalyst layer and vaporous reactants forming an azeotropic mixture with the byproducts to the exterior of the reactor through a distillation tower(5) linked to the top of the reactor, followed by cooling; and (vi) partially refluxing the cooled liquid byproducts and the reactants to the top of the catalyst layer.
Patent KR-20070056945-A (KR)
Title: Digital data processing apparatus having asymmetric hardware multithreading support for different threads
Inventor: KRA DAVID A
IPC: G06F9/38
Filed: 2006-11-10
Abstract: A digital data processing device having asymmetric hardware multithreading support for different threads is provided to reduce obstacle to other active threads by effectively preventing the thread from flushing a cache for a short execution period of the thread. A processor includes a plurality of register sets storing a thread state and supporting multithreading. Each register set corresponds to each thread. A main memory(102) stores instructions executable by the processor. An OS(Operating System) is implemented by the plurality of processor-executable instructions and includes a dispatcher for selecting the thread to be dispatched to the processor. The threads include the plurality of special class threads such as the high priority I/O bound threads and other threads not included to a special class. More than one register is reserved for the special class threads.
Patent KR-20080043441-A (KR)
Title: Liquid crystal display
Inventor: KIM DONG GYU
IPC: G02F1/1343
Filed: 2006-11-14
Abstract: An LCD(Liquid Crystal Display) is provided to secure sufficient charging time while increasing the response speed and the resolution of the LCD, to prevent the generation of vertical crosstalk and to efficiently arrange signal lines of the LCD. An LCD includes a plurality of pixels(PX) arranged in a matrix, a first substrate, a plurality of gate lines formed on the first substrate, and a plurality of data sets intersecting the gate lines. The gate lines transmit gate signal to the pixels. Each of the data sets includes a first data line, a second data line, a third data line, and a fourth data line. Neighboring four gate lines(G1,G2,G3,G4) are electrically connected. The first and second data lines are arranged on the left of a pixel and the third and fourth data lines are located on the right of the pixel.
Patent KR-20080044006-A (KR)
Title: Communication terminal
Inventor: CHUNG JEA HO
IPC: H04B1/38
Filed: 2006-11-15
Abstract: A mobile communication terminal is provided to make thickness of the mobile communication terminal slim, therefore it is simple to carry the mobile communication terminal while curved surface processing for beautiful appearance can be freely conducted. The first body(102) consists of the first groove(102a) and a main panel(102c). The second body(104) consists of the second groove(104a) opposing the first groove and a keypad(104d). The third body(106) consists of a sub panel(106c). The first suspending member(102d) is disposed on the third body to prevent the first body or the third body from being separated, and is disposed in the first groove adjacent to the third body. The second suspending member(104d) is disposed on the third body to prevent the second body or the third body from being separated, and is disposed in the second groove adjacent to the third body.
Patent KR-20080044402-A (KR)
Title: The inserting method of dummy pattern
Inventor: JEONG YOUNG SEOK
IPC: H01L21/304
Filed: 2006-11-16
Abstract: A method for inserting a dummy pattern into a semiconductor chip is provided to reduce a manufacturing cost by enhancing uniformity of a wafer during a chemical mechanical polishing process. A method for inserting a dummy pattern into a semiconductor chip includes: inserting dummy patterns into the chip(S1); diving the chip into scan regions of the predetermined size(S2); scanning the divided scan regions(S3); calculating pattern density of the scanned regions(S4); judging whether the pattern density of the scanned regions is less than 20% or greater than 60%(S5,S6); inserting a dummy pattern of a different density in the scanned regions when the pattern density of the scanned regions is less than 20%(S5a); removing the dummy patterns inserted into the scanned regions when the pattern density of the scanned regions is greater than 60%(S6a); scanning all regions(S7); judging whether a pattern density difference between a predetermined region and an adjacent region is less than 30%(S8); removing dummy patterns of the regions having the pattern density difference greater than 30%(S8a); and inserting different dummy pattern so that the pattern density difference becomes 30%(S8b).
Patent KR-20070067602-A (KR)
Title: A method for forming a coating on a substrate and a turbine engine component
Inventor: KASULE ASUMINI
IPC: C23C28/00
Filed: 2006-11-21
Abstract: A platinum modified NiCoCrAlY bondcoat for a thermal barrier coating as an improved coating system for a turbine engine component, and methods for forming the same are provided. A method for forming a coating on a substrate comprises the steps of: providing a substrate(10); depositing a platinum layer(14) onto a surface(12) of the substrate; depositing a NiCoCrAlY layer(16) onto the platinum layer; and heat treating the substrate with the deposited layers to form a platinum modified NiCoCrAlY bondcoat. A method for forming a coating on a substrate comprises the steps of: providing a substrate; depositing a NiCoCrAlY layer onto a surface of the substrate; depositing a platinum layer onto the NiCoCrAlY layer; and heat treating the substrate with the deposited layers to form a platinum modified NiCoCrAlY bondcoat. A turbine engine component comprises: a substrate formed from a nickel based superalloy; and a platinum modified NiCoCrAlY bondcoat applied to a surface of the substrate.
Patent KR-20080046060-A (KR)
Title: Voip terminal apparatus, voip communication system and presence check method thereof
Inventor: HWANG SOON HOON
IPC: H04L12/02
Filed: 2006-11-21
Abstract: A VoIP(Voice over Internet Protocol) terminal device, a VoIP communication system and a presence check method thereof are provided to reduce a network usage frequency for presence confirm and confirm a state of the other party's subscriber with whom a user wants to communicate, thereby providing effective communication. A transceiver(240) is capable of communication through a network. A storage(230) stores subscriber information for plural subscribers of the other party. A controller(270) stores the subscriber information, inputted through a user input unit(210), in the storage. If a communication mode is inputted through the user input unit, the controller displays the subscriber information, stored in the storage, on a display unit(220). After that, the controller controls the transceiver so as to request presence information, about the other party subscriber corresponding to set conditions, to an SIP(Session Initiation Protocol)/presence server.
Patent KR-20080046473-A (KR)
Title: Equalizer unit for parking brake
Inventor: PARK DEOK HO
IPC: B60T7/10
Filed: 2006-11-22
Abstract: An equalizer unit for a parking brake is provided to move an equalizer, a holder, a clip spring, and an adjusting nut integrally by clipping the adjusting nut having hooking grooves with the clip spring having hooking protrusions. An equalizer unit for a parking brake comprises an equalizer(9), a connection bolt(7), an adjusting nut(25), and a clip spring(19). The equalizer has pin holes(13) and a holder hole. The pin holes, which are formed at two ends of the equalizer, receive coupling pins of parking cables. The holder hole is formed at the center of the equalizer to receive a holder(15). The connection bolt, which is attached to the end of a ratchet cable(5), passes through a hole(17) of the holder. The adjusting nut is fastened by the connection bolt passing through the holder. The clip spring holds the outer surface of the adjusting nut, clamping the holder. Hooking protrusions(23) are formed at two ends of the clip spring. A hooking groove(27) is formed around the outer surface of the adjusting nut. The hooking protrusions of the clip spring are placed in the hooking groove of the adjusting nut.
Patent KR-20070057016-A (KR)
Title: Complex metal oxide raw material composition
Inventor: KIJIMA TAKESHI
IPC: C01G1/00
Filed: 2006-11-29
Abstract: A raw material composition for complex metal oxide with controlled constitutional composition is provided to be used for preparing film of the complex metal oxide with favorable control of constitutional composition in liquid phase process by comprising Pb, any one selected from Zr, Ti, V, W and Hf, and any one of Nb and Ta, each of which is contained in thermally decomposable organic metal compounds. The composition is represented by AB(1-x)CxO3 where A includes at least Pb, B includes at least one selected from Zr, Ti, V, W and Hf, C includes at least one selected from Nb and Ta. The composition comprises: at least one selected from thermally decomposable organo-metal compound containing A, B or C element, hydrolytically degradable organo-metal compound containing A, B or C element, and hydrolysate and/or polycondensate thereof; at least one selected from polycarboxylic acid and polycarboxylic ester; and organic solvent.
Patent KR-20070061456-A (KR)
Title: Insert for milling of steel
Inventor: NORDLOEF KJELL
IPC: B23B27/14
Filed: 2006-12-08
Abstract: An insert for milling of steel is provided to withstand a wear mechanism for an intermittent process like steel milling by employing a multi-layer structure having a soft layer to absorb an impact. An insert for milling of steel contains cemented carbide and a coating. The cemented carbide has a 9.9~10.1 wt% of Co, 0.38~0.40 wt% of Cr, 19.8~20.2 kA/m of coercive force, and 0.83~0.87 of CW rate. The coating includes a thin plate and a multi-layered structure. A unit layer of the multi-layered structure consists of AlxTi1-xN and TiyAl1-yN. A mean thickness of a lower layer of the unit layer is 60~120 micro meters. The total thickness of the coating is 1~5 micro meters from a rake side and 2~8 micro meters from a plank side.
Patent KR-20080054054-A (KR)
Title: System and method for processing commodity purchasing using communication network
Inventor: YOON KEUM SEOK
IPC: G06Q50/28
Filed: 2006-12-12
Abstract: A system and a method for processing goods purchase on the network are provided to enable a user to determine purchase of goods finally by inquiring previous purchase history and detail goods information of the goods recognized through a tag reader of a mobile terminal. A mobile terminal(10) recognizes information stored in a tag(14) attached on goods(12), determines goods purchase by comparing purchase history of the recognized goods and inquiring detail information of the recognized goods, and pays for the goods with a predetermined payment tool. A shopping mall management server(A1-An) manages sale/delivery of the goods by receiving a purchase request of the recognized goods from the mobile terminal. A purchase payment system(16) processes purchase payment of the payment tool according to a payment request of the mobile terminal and provides a payment result to the shopping mall management server. The tag is 1D(Dimensional), 2D, or color barcode, or an RFID(Radio Frequency IDentification) tag. The mobile terminal includes a tag reader for reading the barcode or the RFID tag attached to the goods.
Patent KR-20080054089-A (KR)
Title: Method for adaptive relaying in communication system
Inventor: SIVANESAN KATHIRAVETPILLAI
IPC: H04J11/00
Filed: 2006-12-12
Abstract: An adaptive relay method in a communication system is provided to determine one of various relay modes for the maximum throughput, thereby improving the throughput of the system. An adaptive relay method in a communication comprises the following steps of: acquiring a downlink channel status between a BS(Base Station) and an MS(Mobile Station), a downlink channel status between a RS(Relay Station) and the MS, and a downlink channel status between the BS and the RS(902); determining an AMC(Adaptive Modulation and Coding) level by link in consideration of the acquired channel statuses(904); determining a specific relay mode having the maximum processing rate out of plural relay modes(906); and transmitting signals in correspondence to the determined AMC level and specific relay mode(910).
Patent KR-20080054162-A (KR)
Title: Apparatus and method for displaying multiple trend charts in an ultrasound diagnostic system
Inventor: CHOI YEA CHAN
IPC: A61B8/00
Filed: 2006-12-12
Abstract: An apparatus and a method for displaying multiple trend charts in ultrasound diagnostic system are provided to easily determine whether or not a specific part of a fetus is normal by automatically setting the same reference line to a data selected by a user. An apparatus(200) for displaying multiple trend charts in an ultrasound diagnostic system includes an ultrasonic image acquiring unit(210), a user input unit(220), a measurement unit(230), a storage unit(240), a data extracting unit(250), a charge forming unit(260), and a display unit(270). The ultrasonic image acquiring unit acquires an ultrasonic image from an object. The user input unit receives selection information for selecting an item of the object. The measurement unit measures the item selected according to the selection information in the ultrasonic image. The data extracting unit extracts the measurement data corresponding to the item selected through the user input unit from the storage unit. The charge forming unit forms the multiple trend charts on the basis of the extracted data. The display unit displays the multiple trend charts at once.
Patent KR-20070066944-A (KR)
Title: Cathode active material for lithium secondary battery, lithium secondary battery comprising the same, and method for preparing lithium secondary battery
Inventor: TAKAMUKU AKIRA
IPC: H01M10/05
Filed: 2006-12-21
Abstract: A positive active material for a lithium secondary battery is provided to prevent a deterioration of a positive active material upon charge and have a high capacity, good cycle characteristics, and an excellent safety upon charge. The positive active material for a lithium secondary battery comprises: an active material capable of intercalation and de-intercalation of lithium; and a polyether-modified silicone oil supported on the active material. The polyether-modified silicone oil is contained in an amount of 0.001-10% by mass based on the total mass of the positive active material. The lithium secondary battery(1) comprises: a positive electrode(11) including the positive active material capable of intercalation and de-intercalation of lithium; a negative electrode(12) including a negative active material capable of intercalation and de-intercalation of lithium; and a non-aqueous electrolyte.
Patent KR-20070066959-A (KR)
Title: Easy to assemble multi-directional switch device with the capacity to prevent the rattling of driving unit
Inventor: LEE YONG WOON
IPC: H01H19/02
Filed: 2006-12-21
Abstract: A multi-directional switch device is provided to prevent rattling of a driving unit due to an external vibration by assembling a manipulation knob on either an upper or lower side of a ceiling plate. A multi-directional switch device includes plural switch elements(5), a casing(1), a manipulation knob(2), and plural driving units(4). The switch elements are arranged on a PCB(Printed Circuit Board). The switch elements are contained in the casing. The manipulation knob is movably supported on a ceiling plate of the casing. The driving units are arranged between the manipulation knob and the switch elements. The driving units are elevatably inserted into plural guide holes on the ceiling plate of the casing. One of the driving units is connected to another driving unit through an elastic arm. The driving element is inserted into the casing from an upper portion of the guide hole. The elastic arm is arranged at an upper portion of the ceiling plate of the casing.
Patent KR-20080058084-A (KR)
Title: Assistance roller table possible a continuous rolling
Inventor: CHO KEE HYEON
IPC: B21B39/14
Filed: 2006-12-21
Abstract: An assistant roller table capable of continuous rolling is provided to place a plate on an assistant roller table for a finishing mill process and to transfer the plate using a transfer car in order to reduce rolling process time. An assistant roller table(100) capable of continuous rolling comprises a transfer car(200). The assistant roller table has more than two driving rollers to make a plate(50) standby for a rolling process. The transfer car is arranged to transfer the plate to a finishing mill process(30). Cooling holes and a bearing housing part are arranged at the center of the driving rollers.
Patent KR-20070066993-A (KR)
Title: Apparatus for manufacturing lcd
Inventor: KIM SEONG CHEOL
IPC: H01L21/20
Filed: 2006-12-22
Abstract: An apparatus for manufacturing an LCD(Liquid Crystal Display) is provided to prevent a door valve located between a process chamber and a return chamber from being pushed to the return chamber by the atmospheric pressure. A space is separated into spaces of a process chamber(210) and a return chamber(220) by a wall surface. A door valve(240) closes and opens a door located at the lower end of the wall surface. A door driving member(250) moves the door value vertically and horizontally in the process chamber. The door valve is located within the process chamber at the state that the door is closed or opened. The door valve raises vertically and upwardly the door valve with the constant height at the state that the door is closed and thereafter moves the door valve into the process chamber with the constant distance so that the door is opened.
Patent KR-20060034284-A (KR)
Title: Pyrrole-2,5-dithione derivatives as liver x receptor modulators
Inventor: HOLM PATRIK
IPC: A61P25/28
Filed: 2004-07-08
Abstract: The present invention relates to certain novel compounds of the Formula I to processes for preparing such compounds, to their the utility in modulation of nuclear hormone receptors Liver X Receptor (LXR) alpha (NR1H3) and/or beta (NR1H2) and in treating clinical conditions including cardiovascular diseases such as atherosclerosis; inflammatory diseases, Alzheimer's disease, lipid disorders (dyslipidemias) whether or not associated with insulin resistance, type 2 diabetes and other manifestations of the metabolic syndrome, to methods for their therapeutic use and to pharmaceutical compositions containing them.
Patent KR-20060089720-A (KR)
Title: Channel number sorting for digital television
Inventor: VAN HORCK HENDRIKUS G
IPC: H03J1/00
Filed: 2004-08-04
Abstract: Channel numbers are provided for a digital television receiver (200) that receives multiple transmissions (100, 110, 120), such as from different regions of a country or from different countries. The channel numbers for the home country transmission are assigned based on logical channel number (LCN) data in the transmission. The channel numbers for the transmissions of the other countries are provided so that they are in a higher range than the channel numbers for the home country transmission. For different regional transmissions, the channel numbers for the transmission with the strongest service, e.g., based on quality/bit error rate, signal strength, and/or frequency, may be arranged before the channel numbers for the lower strength transmissions.
Patent KR-20060058729-A (KR)
Title: Neutralizing agent for cavitating toxin
Inventor: TOSHIYA HIRAYAMA
IPC: A23L1/30
Filed: 2004-10-04
Abstract: It is intended to provide a drug, a quasi drug, a food or a drink having an effect of preventing, preventing recurrence or treating digestive diseases, in which Helicobacter pylori participates, as well as an effect of killing Helicobacter pylori while showing little side effects and being free from any risk of the occurrence of a tolerant strain. Namely, a drug, a quasi drug, a food or a drink containing, as the active ingredient, proanthocyanidines having an effect of neutralizing (attenuating) a cavitating toxin produced by Helicobacter pylori, particulaly preferably proanthocyanigines originating in immature apple fruit or hop bract.
Patent KR-20070031267-A (KR)
IPC: B64C39/02
Filed: 2005-05-27
Abstract: 무인 헬리콥터가 내연기관 및 전용 연료탱크를 가진다.  내연기관 및 변속기를 가진 유니트(1)가 자체지지기능의 하우징(2)내에 배열되고, 상기 하우징이 적어도 부분적으로 모든 측면들에서 밀폐되고 탄소섬유-보강플라스틱(CFK)로 제조되며, 상기 하우징(2)의 전방부에 노우즈몸체(3)가 연결된다.  그 결과 콤팩트 구조가 제공될 수 있다.
Patent KR-20060097120-A (KR)
Title: Nanoparticulate active substance formulations
Inventor: KOLTZENBURG SEBASTIAN
IPC: A01N25/30
Filed: 2004-10-19
Abstract: The invention relates to nanoparticulate formulations containing at least one active substance or substance with a specific action and at least one statistical radical copolymer. The copolymers are composed of monomers that carry sulphonic acid groups and additional olefinically unsaturated compounds. The formulations can be dispersed in nanoparticulate form in an aqueous medium. The invention also relates to methods for producing the solid and liquid formulations and to the use of the latter.
Patent KR-20060120141-A (KR)
Title: Glycopegylated erythropoietin
Inventor: DE FREES SHAWN
IPC: A61K38/18
Filed: 2004-11-24
Abstract: The present invention provides conjugates between erythropoietin and PEG moieties. The conjugates are linked via an intact glycosyl linking group interposed between and covalently attached to the peptide and the modifying group. The conjugates are formed from glycosylated peptides by the action of a glycosyltransferase. The glycosyltransferase ligates a modified sugar moiety onto a glycosyl residue on the peptide. Also provided are methods for preparing the conjugates, methods for treating various disease conditions with the conjugates, and pharmaceutical formulations including the conjugates.
Patent KR-20060086983-A (KR)
Inventor: CHO TAE HEE
IPC: H01M8/02
Filed: 2003-12-12
Abstract: 본 발명의 연료전지의 바이폴라 플레이트는 소정의 면적과 두께를 갖는 플레이트와, 상기 플레이트의 양쪽면에 소정의 간격을 두고 소정의 면적과 깊이를 갖도록 각각 형성되는 유입 및 유출 완충홈과, 상기 유입 완충홈과 유출 완충홈을 연결하는 다수개의 채널들과, 상기 유입 완충홈 및 유출 완충홈의 내부에 소정의 높이를 갖게 형성된 다수개의 완충돌기들과, 상기 플레이트에 상기 유입 완충홈과 연통되게 형성되는 유입유로와, 상기 플레이트에 상기 유출 완충홈과 연통되게 형성되는 유출유로를 포함하여 구성되어 연료전지의 연료극과 공기극을 각각 흐르는 연료와 공기의 유량 분배가 균일하게 되고, 유동 저항이 감소될 수 있도록 한 것이다.