baber/WOPTO huggingface dataset:
Patent KR-20070070837-A (KR)
Title: Polyester resin for molding thin and complicate articles
Inventor: SHIN KWAN SOO
IPC: C08G63/183
Filed: 2005-12-29
Abstract: Provided is a copolymerized polyester resin, which is suitable for producing thin injection molded articles with complicated shapes while avoiding a need for a cooled mold limiting the fluidity of a resin. The copolymerized polyester resin comprises polyethylene terephthalate units and poly-1,4-dimethylenecyclohexane terephthalate units and has a copolymerization degree of 1,4-cyclohexane dimethanol, diethylene glycol and isophthalic acid of 3-15% as calculated by the mathematical formula of [copolymerization degree=(total moles of modifiers)/(moles of ethylene terephthalate + total moles of modifiers)] X 100, and a melt index of 20-40g/10 min. (at 270 deg.C under a weight of 2106g).
Patent KR-20070071691-A (KR)
Title: Method for controlling a mobile communication system
Inventor: KIM JEONG HO
IPC: H04B7/26
Filed: 2005-12-30
Abstract: A control method of a mobile communication system is provided to store both date information and time sections in a subscriber's profile information, so as to more effectively track a user's location in consideration of average visiting time and the user's location information according to time in case of call reception. Profile information consisting of visiting hours and visiting time per cell of a subscriber is generated(S502). A subscriber region is dynamically set according to the profile information(S504). If a receiving call is generated for the subscriber, visiting characteristics of the subscriber are analyzed to determine priority of paging for the subscriber region(S506).
Patent KR-20050050679-A (KR)
Title: Electronic component with cavity fillers made from thermoplast and method for production thereof
Inventor: OFNER GERALD
IPC: H01L21/56
Filed: 2003-10-20
Abstract: The invention relates to an electronic component and a method for production thereof, whereby the component (1) comprises a semiconductor chip (2) with flip chip contacts (3). Said contacts (3) are fixed on a rewiring substrate (6), whereby the cavity (7) between the rewiring substrate (6) and the semiconductor chip (2) is filled with a thermoplast (8). The glass transition temperature of the thermoplast (8) is above the highest functional test temperature of the component and below the fusion temperature of the soldering material for external contacts.
Patent KR-20050075416-A (KR)
Title: Cohesive demineralized bone compositions
Inventor: ROSENBERG ARON D
IPC: A61L27/36
Filed: 2003-11-14
Abstract: Demineralized bone matrix fibers and a demineralized bone matrix composition are provided. The demineralized bone matrix fibers have an average fiber length in the range from about 250 mum to about 2 mm and an aspect ratio of greater than about 4. The demineralized bone matrix composition includes demineralized bone matrix fibers and a biocompatible liquid in an amount to produce a coherent, formable mass. The formable mass retains its cohesiveness when immersed in a liquid. Methods for making the demineralized bone matrix fibers and composition are also provided.
Patent KR-20050085590-A (KR)
Title: An apparatus and method for address bus power control
Inventor: KURTS TSVIKA
IPC: G06F1/32
Filed: 2003-11-24
Abstract: Various devices and methods are described. According to a first method performed by a processor having data sense amplifiers that receive data from a data bus portion of a front side bus: data sense amplifiers are enabled in response to an address strobe being asserted. The data sense amplifiers are then disabled at least in response to a queue being empty. The queue keeps track of transactions yet to be performed over the front side bus. According to a second method performed by a processor having data sense amplifiers that receive data from a data bus portion of a front side bus and address sense amplifiers that receive an address from an address bus portion of the front side bus: address sense amplifiers are enabled in response to a request indication being asserted. The data sense amplifiers are enabled in response to an address strobe being asserted. The address sense amplifiers are disabled in response to the request indication being de-asserted. The address sense amplifiers are disabled at least in response to a queue being empty. The queue keeps track of transactions yet to be performed over the data bus.
Patent KR-20050085595-A (KR)
Title: Cooling device for coke-oven gas
Inventor: THIELERT HOLGER
IPC: F28D5/02
Filed: 2003-08-02
Abstract: The invention relates to a gas cooling device for coke-oven gas containing condensing constituents. Said device comprises a gas conduit (6), through which the coke-oven gas flows, heat exchanger elements in said gas conduit that are traversed by a coolant and a spray device (2) located above the heat exchanger elements, the surface of the heat exchanger elements that faces the gas being wet by a liquid that is fed through the spray device (2). According to the invention, the heat exchanger elements (5) are configured as cooling plates (5), through which the coolant can flow and are combined with channel-forming spacers (7) to form at least one heat exchanger stack. The heat exchanger stacks are located in the gas conduit (6) with a vertical alignment of their cooling plates (5), the gas channels formed by the spacers (7) being sprayed from above by the liquid that emanates from the spray device (2) and being traversed by the coke-oven gas.
Patent KR-20050085791-A (KR)
Title: Method for dividing user storage space of an optical disc, optical disc having divided storage space, and method and device for storing information
Inventor: BLACQUIERE JOHANNES F R
IPC: G11B27/034
Filed: 2003-12-03
Abstract: A method is described for writing an optical disc (2) having a user storage space (USS). The method comprising the steps of dividing the storage space of an optical disc (2) into, on the one hand, one or more sections (80; 181, 182, 183, 184) where an application is allowed to write and, on the other hand, one or more sections where it is not allowed to do so. The location and extent of the allowed section(s) is either fixed in format or determined by one or more parameters (BA, L, VAPT) stored on disc. A signal processing system (120) of a video recorder apparatus (100) is designed, before attempting a write operation to a disc (2), to determine the allowed storage area (VASS) for the present disc, and to select free area (72) for writing only within the allowed storage area.
Patent KR-20050085826-A (KR)
Title: Testable electrostatic discharge protection circuits
Inventor: WILLIAMS RICHARD
IPC: H01L23/495
Filed: 2003-12-19
Abstract: A semiconductor die has a bonding pad (301) for a MOSFET such as a power MOSFET (308) and a separate bonding pad (302) for ESD protection circuitry (306, 307). Connecting the bonding pads (301, 302) together makes the ESD protection circuitry (306, 307) functional to protect the MOSFET (308). Before connecting the bonding pads together, the ESD protection circuitry (306, 307) and/or the MOSFET (308) can be separately tested. A voltage higher than functioning ESD protection circuitry (306, 307) would permit can be used when testing the MOSFET (308). A packaging process such as wire bonding or attaching the die to a substrate in a flip-chip package can electrically connect the bonding pads (301, 302) after testing.
Patent KR-20050093809-A (KR)
Title: Read-write switching method for a memory controller
Inventor: CHRISTENSON BRUCE
IPC: G06F12/00
Filed: 2003-12-10
Abstract: A system includes a memory device. The memory device has a first bank and a second bank. A memory controller has a write request queue to store write requests. When a read bank conflict exists between a first read request to the first bank and a second read request to the first bank, a first write request is executed to the second bank during a delay. The delay takes place after the first read request is executed and before the second read request is executed.
Patent KR-20050100663-A (KR)
Title: Semiconductor device
Inventor: EZAKI TAKAYUKI
IPC: H01L21/82
Filed: 2004-02-03
Abstract: When a connection to an external substrate is performed by heating and pressuring, the damage to a first function area that exhibits a low pressure-resistance is reduced to achieve a connection with a high reliability. In a semiconductor device, which includes first function areas (1) (for example, storage element areas) and a second function area (2) (for example, a driver circuit or signal processing circuit) formed in a substrate (10), when this substrate (10) is viewed from above, bumps (B), which serve as electrodes for inputting/outputting signals from/to the exterior, are provided in a portion of the second function area (2) that is located inner than the circumscriptive rectangles of the first function areas (1).
Patent KR-20050100675-A (KR)
Title: Organic electroluminescent device
Inventor: KOZIMA KAZUSHIGE
IPC: H01L51/00
Filed: 2004-02-12
Abstract: An organic electroluminescent device comprising a coumarin derivative as a dopant of light emitting layer. In particular, with a view to enhancing the durability at high temperature, there is provided an organic electroluminescent device comprising, arranged in sequence, an anode, a hole injection layer, a hole transport layer, a light emitting layer, an electron transport layer and a cathode, wherein the light emitting layer is composed of a green light emitting coumarin derivative as a dopant and, as hosts, a hole transport substance and an electron transport substance, the coumarin derivative comprising multiple coumarin groups bonded to an aromatic ring, a heterocycle or a combination thereof, the coumarin derivative having a glass transition temperature of 150°C or higher or a melting point of 297°C or higher.
Patent KR-20050094484-A (KR)
Title: System and method for uplink rate selection during soft handover
Inventor: MALLADI DURGA PRASAD
IPC: H04L1/18
Filed: 2004-02-17
Abstract: Techniques are provided herein to mitigate the effects of link imbalance for the uplink between a terminal (or UE) and multiple base stations (or Node Bs). An uplink transmission rate is selected based on an adjusted nominal uplink transmission rate and the difference between two sets of power control commands, the first set of power control commands coming from a serving mode and the second set of power control commands coming from a mode having a best uplink transmission signal to noise and interference ratio (SNR).
Patent KR-20050108387-A (KR)
Title: Nucleotide sequences of coryneform bacteria coding for proteins involved in l-serine metabolism and method for producing l-serine
Inventor: PETERS WENDISCH PETRA
IPC: C12P13/06
Filed: 2004-02-12
Abstract: The invention relates to the nucleotide sequences of coryneform bacteria coding for proteins which are involved in L-serine metabolism with reduced and switched off L-serine dehydratase. Said invention also relates to micro-organisms and to methods for producing L-serine.
Patent KR-20050121686-A (KR)
Title: Crystalline amoxicillin trihydrate powder
Inventor: GROENENDAAL JAN WILLEM
IPC: A61K9/20
Filed: 2004-03-19
Abstract: The invention relates to crystalline amoxicillin trihydrate powder having a bulk density higher than 0.45 g/ml. The invention also relates to a process for preparing crystalline amoxicillin trihydrate powder, said process comprising: crystallizing amoxicillin trihydrate from a solution containing dissolved amoxicillin; separating the crystals from said solution; and drying the separated crystals, resulting in crystalline powder having a bulk density higher than 0.45 g/ml.
Patent KR-20050118294-A (KR)
Title: Metal base plate for oxide superconductive wire rod, oxide superconductive wire rod and process for producing the same
Inventor: MAEDA TOSHIHIKO
IPC: H01L39/24
Filed: 2004-03-31
Abstract: A metal base plate for oxide superconductive wire rod, comprising a polycrystalline metal base plate having a rolled cluster texture wherein the {100} faces are parallel to rolled surface and the axis is parallel to the rolling direction and, superimposed on the surface of the polycrystalline metal base plate, a crystalline layer of oxide of the polycrystalline metal, characterized in that in the oxide crystalline layer, 90% or more of grain boundary inclination angles are 10° or less and that in the oxide crystalline layer, 90% or more of {100} faces have an angle of 10° or less against the surface of the polycrystalline metal base plate.
Patent KR-20060002907-A (KR)
Title: Tempo analysis device and tempo analysis method
Inventor: SHIRAISHI GORO
IPC: G10H1/40
Filed: 2004-03-09
Abstract: There is provided a tempo analysis device for analyzing the tempo of a musical composition. According to the level information contained in a sound signal from an analysis data extraction section (62), a control section (9) detects a peak position (level change apex) above a predetermined level by using a frame of a predetermined unit time section as a processing unit, calculates the interval between the peak positions (peak interval) in the frame duration, and decides the peak interval occurring with a high frequency as a tempo.
Patent KR-20060020619-A (KR)
Title: Method and apparatus for manufacturing vehicle parts
Inventor: HOOGLAND HENDRICUS ANTONIUS
IPC: B29C45/14
Filed: 2004-05-10
Abstract: The invention relates to a method for manufacturing at least partly plastic vehicle parts in a mold (50) with at least one mold cavity (55), comprising the steps of: at least partly closing the mold, wherein the at least one mold cavity is brought in a first position by means of at least one movable wall part (53) of the at least one mold cavity; introducing plastic into the at least one mold cavity; upon complete closure of the mold and/or movement of the at least one movable wall part, bringing the at least one mold cavity in a second position, the at least one mold cavity in the second position having a different volume than in the first position; all this in such a manner that by bringing the at least one mold cavity from the first into the second position, the plastic fills the respective mold cavity completely.
Patent KR-20060016788-A (KR)
Title: Steel product for induction hardening, induction-hardened member using the same, and methods for production them
Inventor: MATSUZAKI AKIHIRO
IPC: C21D9/28
Filed: 2004-07-16
Abstract: A steel product for induction hardening which has a chemical composition in mass % that C: 0.3 to 0.7 %, Si: 1.1 % or less, Mn: 0.2 to 1.1 %, Mo: 0.05 to 0.6, S: 0.06 % or less, P: 0.025 % or less, Al: 0.25 % or less, Cr: 0.3 % or less and the balance: Fe and inevitable impurities, has a ferrite structure and a pearlite structure, wherein the sum of the ferrite structure and the pearlite structure accounts for 90 volume % or more of the steel product, the ferrite structure has a thickness of 30 mum or less, and a hardened layer after induction hardening has an average old austenite grain diameter of 12 mum or less. The above steel product is improved in the easiness to be machined and exhibits excellent fatigue strength, and thus is suitable for a drive shaft and a constant-velocity universal joint.
Patent KR-20060024419-A (KR)
Title: Integrated circuit package having stacked integrated circuits and method therefor
Inventor: KEE SOOCHOK
IPC: H01L23/12
Filed: 2004-06-03
Abstract: Improved approaches to stacking integrated circuit chips within an integrated circuit package are disclosed. The improved approaches enable increased integrated circuit density within integrated circuit packages, yet the resulting integrated circuit packages are thin or low profile. These improved approaches are particularly useful for stacking same size (and often same function) integrated circuit chips with integrated circuit packages. One example of such an integrated circuit package is a non-volatile memory integrated circuit package that contains multiple, like-sized memory storage integrated circuit chips stacked on one or both sides of a leadframe.
Patent KR-20060015649-A (KR)
Title: Coordinating radio resource usage in unlicensed frequency bands
Inventor: MANGOLD STEFAN
IPC: H04W28/20
Filed: 2004-06-15
Abstract: A system and method for coordinating radio resource usage in an unlicensed frequency band (24) is provided. Specifically, under the present invention, a set of spectrum etiquette rules is provided that govern how radio systems (20A-C) operate within unlicensed frequency bands (24). In a typical embodiment, the set of spectrum etiquette rules can accommodate radio systems (20A-C) operating at varying channel bandwidths. To this extent, the set of spectrum etiquette rules generally includes: a channel switching rule; a bandwidth selection rule; a power selection rule; a deferring listen before talk (LBT) rule; a channelized LBT rule; and a synchronized LBT rule.
Patent KR-20060083136-A (KR)
Inventor: OKU TAKASHI
IPC: G02F1/13357
Filed: 2006-01-10
Abstract: 광색역화(廣色域化)를 도모하면서, 고휘도(高輝度)를 실현한다.  
     적색광, 녹색광 및 청색광의 파장을 선택적으로 투과하는 3원색 필터로 이루어지는 컬러 필터를 구비한 투과형(透過型)의 컬러 액정(液晶) 표시 패널을 배면측(背面側)으로부터 백색광으로 조명(照明)하는 백라이트(backlight) 장치로서, 해당 백 라이트 장치는, 관벽(管壁)에 광색역(廣色域: wide-color-range) 형광 재료가 도포(塗布)된 복수(複數)의 냉음극 형광등 관(管)과, 냉음극 형광등 관으로부터 출사(出射: emit)된 백색광을 확산하고, 해당 확산한 백색광에 의해서 컬러 액정 표시 패널을 조명하며, 냉음극 형광등 관과 소정 거리 떨어져서 배치되는 확산판을 구비하고, 확산판은 냉음극 형광등 관이 배치되어 있는 위치에 따라 도트 인쇄에 의한 소정의 패턴이 인쇄되고 있으며, 냉음극 형광등 관과 수(數) ㎜ 떨어져서 배치되어 있다.  
       
     투과형 액정 표시 패널, 대향 전극 기판, 컬러 필터, 박스부, 개구부, 편광판, 백라이트 박스, 확산판.
Patent KR-20070078002-A (KR)
Title: Gray-scale voltage producing module and liquid crystal display having the same and driving method thereof
Inventor: LEE SEUNG KYU
IPC: G09G3/36
Filed: 2006-01-25
Abstract: A grayscale voltage generating module, a liquid crystal display having the same and a driving method thereof are provided to facilitate RGB color calibration by applying different grayscale voltages to respective RGB pixels. A grayscale voltage generating module includes a first voltage input terminal, a second voltage input terminal, at least one LCD(Liquid Crystal Display) driving voltage converter(610,620,630,640), and grayscale generators(650,660). An LCD driving voltage is input to the first voltage input terminal. A ground voltage is input to the second voltage input terminal. The LCD driving voltage converters(610,620,630,640) generate LCD driving voltages with different levels according to RGB data. The grayscale generators generate different grayscale voltages according to the LCD driving voltages.
Patent KR-20070078663-A (KR)
Title: Method and system for anti-thief security using instant messaging service
Inventor: BYUN JONG SUB
IPC: H04W4/12
Filed: 2006-01-28
Abstract: A burglarproof method of a communication terminal using an instant messaging service and a security system using the same are provided to implement a simple and effective burglarproof and security system, without using a special implemental device, such as a cable lock device, by providing a burglarproof function and a data security function for a communication terminal, such as a notebook computer, using a real-time remote status confirmation function an instant messaging service provides. If the user of a communication terminal selects a security mode(ST4), a control part of the communication terminal sets the status flag of a status storage part to "1" and transfers operation mode of the communication terminal to security mode(ST5). Then, the control part monitors a change of the power supplied to the communication terminal from the outside(ST6). If a change in power supply is detected, the control part controls an alarm output part and outputs an alarm message through a speaker or the screen(ST7). At the same time, the control part transmits a status message to a server in order to make the server transmit an SMS message to the user's mobile terminal so as to indicate that an abnormal power state has been detected(ST8).
Patent KR-20070078667-A (KR)
Title: Door system with tube type protection against wind
Inventor: OK EUN HO
IPC: E06B7/23
Filed: 2006-01-28
Abstract: A tube type windproof door system is provided to prevent the loss of heat while air-conditioning and heating by cutting off the outside air or the inside air and to prevent an injury caused by getting hands or feet caught in a gap between doors while opening and closing a door using an elastic tube. The invention relates to a tube type windproof door system for cutting off indoor air flow by installing an elastic tube(23) provided with a tube projection and an expansion part along a gap between doors, and injecting air or fluids such as water or oil to the tube using a pump(22) at the appointed pressure and expanding the tube to be adhered closely to a gap between doors.
Patent KR-20070078919-A (KR)
Title: Microwave heating device and method for sealing a chamber of the same
Inventor: HU JIN YUL
IPC: F24C15/04
Filed: 2006-01-31
Abstract: A microwave heater and a method for sealing a heating chamber thereof are provided to keep a slot and a cavity of a filter clean always by protecting a filter from pollutants generated during heating. A microwave heater includes a door(200), a filter(300), and a sealing(400). The door opens or closes a heating chamber(110) in a case(100) to which microwave is irradiated. The filter is disposed to cover opening of the heating chamber when the heating chamber is closed so as to prevent leakage of the microwave. The sealing is interposed between the heating chamber and the filter when the door closes the heating chamber in order to spatially separate the filter from the heating chamber.
Patent KR-20070054544-A (KR)
Inventor: CHOI HONG SEOK
IPC: F21V3/04
Filed: 2006-01-27
Abstract: 본 발명은 평면 아크릴판(15)의 정면에는 유리가루무늬(14)가 성형되도록 하고 배면에는 파도무늬(13)가 성형되도록 하여, 금형의 모형대로 평면과 반원 및 원형으로 여러 가지의 무늬와 모형을 성형할 수 있는 앞면과 배면에 성형된 아크릴판(10)을 만들 수 있도록 하부금형(12)내부에 파도무늬(13) 모형을 조각하고 상부금형(11)에는 유리가루무늬(14) 모형을 조각하여, 열 가마(18)에서 평면 아크릴판(15)에 약 150-200℃의 열을 가열하여, 열이 가열된 평면 아크릴판(15)을 하부금형(12) 내부에 삽입하고 상부금형(11)을 유압으로 압축하여 정면에는 유리가루무늬(13)가 성형되도록 하고, 배면에는 파도무늬(14)가 성형되도록 하여, 램프에서 발산된 빛을 더욱 효과적으로 환하게 비추어짐과 동시에 인테리어 효과를가져올 수 있도록 하여, 여러 가지의 실내조명등 커버를 만들어 사용할 수 있는 앞면과 배면에 성형된 아크릴판(10)을 제공하기 위한 것이다. 
       
     앞면과 배면에 성형된 아크릴판, 파도무늬, 유리가루무늬, 열 가마
Patent KR-20070080485-A (KR)
Title: Liquid-gas separator for direct liquid feed fuel cell
Inventor: KANG SANG KYUN
IPC: H01M8/06
Filed: 2006-02-07
Abstract: Provided is a liquid-gas separator for a direct liquid fuel cell to allow liquid and gas to be separated irrespective of the position or pose when applied to the direct liquid fuel cell for mobile use. The liquid-gas separator(100) comprises a housing(110) having an aperture formed at upper part; a gas extraction membrane(115) which is attached so as to cover the aperture to penetrate the gas from a direct liquid fuel cell selectively; a liquid extract membrane(120) which divides the inside of the housing into a first chamber connected with the gas extraction membrane and a second chamber not connected with the gas extraction membrane and selectively penetrates the liquid flown into the first chamber to the second chamber; an inlet(130) which guides the liquid and gas into the housing; and an outlet(140) which is connected with the second chamber to guide the liquid of the second chamber to the outside.