baber/WOPTO huggingface dataset:
Patent KR-20070030008-A (KR)
Title: Nand flash memory device with burst read latency function
Inventor: HWANG SANG WON
IPC: G11C16/32
Filed: 2005-09-12
Abstract: A NAND flash memory device with a burst read latency function is provided to improve read performance of a NAND flash memory device and a memory system including the same by shortening the cycle of a read enable signal. An interface block(240) outputs an internal clock signal by receiving an external read enable signal during a read operation. A buffer clock control circuit(260) operates in response to a data output enable signal and the internal clock signal. A buffer clock generation circuit(280,300) receives the internal clock signal, and generates first and second buffer clock signals according to the control of the buffer clock control circuit. A data output buffer circuit(340) sequentially outputs read data in response to one of the first and second buffer clock signals. The buffer clock control circuit controls the buffer clock generation circuit to generate the second buffer clock signal having a single pulse when the data output enable signal is enabled. The buffer clock control circuit controls the buffer clock generation circuit in order to generate the first buffer clock signal having a phase difference between with the internal clock signal after burst read latency time is elapsed from when the external read enable signal is inputted.
Patent KR-20070034644-A (KR)
Title: 발광팽이
IPC: A63H1/24
Filed: 2005-09-25
Abstract: 본 발명은 학습용 발광팽이에 관한 것으로, 상기 팽이의 회전속도 증감에 따라 색상이 다른 다수의 발광램프셋트를 단계적으로 온(On) 또는 오프(Off)할 수 있도록 한 것을 그 특징으로 한다. 
     상기 팽이는 바디 하면부의 원추부 중심에 구비된 회전 중심축과 상기 바디에 수직으로 요홈을 형성하여, 원심력 스위치와 발광판이 포함된 발광 유니트를 내장 구비한 것을 그 특징으로 한다. 
     상기 원심력 스위치는 적어도 2개 이상의 전기적인 접촉단자들을 가지며, 팽이의 회전속도가 소정의 속도를 초과함에 따라 내측에서 외측에 있는 상기 접촉단자에 접점이 원심력에 의해 단계적으로 접촉되어 온(On)이 되고, 상기 팽이의 회전속도가 소정의 속도 이하로 떨어지면 이와 반대로 상기 접촉단자가 단계적으로 오프(Off)가 되는 것을 그 특징으로 한다. 
     상기 원심력 스위치의 접촉단자가 단계적으로 온(On)이 됨에 따라 발광 유니트에 구비된 제어부에서 설정되어 있는 소정의 발광램프셋트가 단계적으로 온(On)동작이 되어 발광하는 것을 그 특징으로 한다. 
       
     팽이, 원심력, 발광판
Patent KR-20070036930-A (KR)
Inventor: PARK YOUNG JOON
IPC: A61K31/41
Filed: 2005-09-30
Abstract: 본 발명은 프란루카스트, 수용성 고분자, 및 계면활성제로 이루어진 분무-건조(spray-dried) 과립으로서, 상기 과립내의 프란루카스트의 평균 입자크기가 0.5 - 20 ㎛ 인, 프란루카스트-함유 분무-건조 과립 및 그의 제조방법을 제공한다.  
     본 발명에 따른 분무-건조 과립은 유당 등의 당류로 프란루카스트를 코팅하지 않고도, 프란루카스트의 부착응집성 및 용해도를 개선시킬 수 있으며, 용출속도 및 생체이용율을 증가시킬 수 있어 종래의 제제 보다 투여용량을 현저히 감소시킬 수 있다. 또한, 본 발명의 분무-건조 과립은 유기용매를 사용하지 않고 제조될 수 있으므로, 산업적 규모의 대량생산에 적합하다. 
       
     프란루카스트
Patent KR-20070041910-A (KR)
Inventor: CHOI MOO YEON
IPC: F24C7/04
Filed: 2005-10-17
Abstract: 본 발명은 전기오븐레인지에 관한 것으로, 보다 상세하게는 오븐부에서 배기되는 열기가 상기 제어부에 전도되지 않도록 구성되는 전기오븐레인지에 관한 것이다.  
     본 발명에 의한 전기오븐레인지는, 음식물이 보관된 저장용기의 하면을 직접 가열하여 요리하는 탑버너부(100)와, 상기 탑버너부(100)의 하방에 설치되어 내부에 음식물을 수용하여 가열함으로써 음식물을 요리하는 오븐부(300)와, 상기 오븐부(300)의 하방에 구비되어 내부에 음식물을 수용하여 데우거나 따뜻하게 보관하는 드로워부(400)와, 상기 탑버너부(100)의 하방에 구비되어 탑버너부(100)와 오븐부 (300)및 드로워부(400)를 제어하는 제어부(200)를 포함하여 구성되는 전기오븐레인지에 있어서; 상기 오븐부(300) 내부의 열기를 상기 탑버너부(100)의 전방으로 방출하도록 배기되는 공기를 안내하는 에어배리어(600)가 상기 오븐부(300)의 후면 외측에 구비되는 것을 특징으로 한다. 이와 같이 구성되는 전기오븐레인지는 오작동이 예방되며, 전장부품의 신뢰성이 유지되는 이점이 있다. 
       
     전기오븐레인지, 오븐부, 에어배리어, 공기 유동, 대류, 전도
Patent KR-20060028756-A (KR)
Title: 원적외선 싱크
Inventor: PARK YEO JIN
IPC: A47B77/08
Filed: 2005-10-28
Abstract: 본 발명은 싱크대 설거지물통 전면하부 문짝에 원적외선램프를 설치하는 방법에 관한 것으로 더욱 상세하기는 싱크대 하부물통 앞 문짝에 원적외선 램프를 설치하여 설거지 하는 동안 자궁 및 몸에 원적외선을 흡수하여 성인병의 원인이 되는 과잉 염분을 감소 시킬 수 있는 방법에 관한 것이다. 
     이를 위하여 본 발명은 기존의 싱크대는 요리 및 설거지용으로만 사용하나 상기 발명은 요리, 설거지 하는 시간에 원적외선을 받아 들여 피하증의 온도상승, 미세 혈관의 확장, 혈액순환의 촉진, 혈액장애의 일소, 성인병의 원인이 되는 과잉 염분의 감소등 인체의 각종 영양을 분해하여 영양의 균형을 유지시킨다. 그리고 암 예방이 있다. 암세포는 그 특성으로서 고온에 약하고 어혈이 현저하고 종양조직의 혈류량이 적고 열을 발산하기 어려울 뿐만 아니라 청산에 대항하는 효소가 결여되어 있다. 적외선에 의해 효소의 생성은 촉진되어 혈류가 개선되어 어혈의 병세에서 해방된다. 또, 자궁수축의 물리요법으로는 적외선을 현재로서는 능가할 치료법이 없다. 많은 병원에서 출산 후에 적외선을 사용하고 있다. 반면에 심하던 냉 및 대하도 계속 사용함으로서 탁월한 효과를 볼 수 있다. 1회의 7∼8분이 좋으며 조사 후에는 상쾌함과 성감이 상당히 촉진됨을 알 수 있기 때문에 싱크대 문짝에 원적외선 램프를 설치하는데 그 목적이 있다. 
       
     싱크대, 싱크대볼, 문짝, 원적외선램프, 감지센스(스위치)
Patent KR-20070047923-A (KR)
Inventor: SEOL SEUNG WON
IPC: G07F11/00
Filed: 2005-11-03
Abstract: 본 발명은 임펠러의 믹싱날개가 경지지게 배치 설치된 자동판매기용 믹싱장치에 관한 것이다.
Patent KR-20060052532-A (KR)
Inventor: WAKAMORI HIROYUKI
IPC: C07C243/38
Filed: 2005-11-08
Abstract: 본 발명 하기 화학식 1 또는 2로 나타낸 신규한 히드록시나프토산 히드라지드 화합물 및 그의 제조 방법을 제공한다: 
     
       
         
       
     
     
       
         
       
     
       
     히드록시나프토산 히드라지드 화합물
Patent KR-20070051583-A (KR)
Inventor: CHANG WOONG JAE
IPC: G02F1/13357
Filed: 2005-11-15
Abstract: 파손을 방지할 수 있는 냉음극 형광램프, 이의 제조 방법 및 이를 갖는 액정표시장치가 개시되어 있다. 냉음극 형광램프는 방전 가스가 주입된 램프 튜브, 램프 튜브의 내면에 형성된 형광층, 램프 튜브의 양 단부의 내부에 배치된 내부 전극, 내부 전극과 연결되며, 램프 튜브의 외부로 인출된 리드선 및 리드선이 노출되도록 램프 튜브의 양 단부의 외면에 형성된 충격 흡수층을 포함한다. 따라서, 충격 흡수층이 스트레스 및 충격을 흡수하기 때문에, 충격 등으로 인한 냉음극 형광램프의 파손을 방지할 수 있다.
Patent KR-20070056368-A (KR)
Title: Mobile communication terminal and therefore apparatus
Inventor: YOU YON HEE
IPC: H04B1/38
Filed: 2005-11-29
Abstract: A mobile terminal is provided to photograph surrounding spaces at various angles at a specific location and implement a three-dimensional space through a combination of the photographed images at various angles by enabling a camera module to be rotated in every direction. A camera module(30) in a mobile terminal comprises a rotary body(40), a fixed body(50), an up/down driving unit(60), and a right/left driving unit(70). A lens(42) is installed at the rotary body(40). At a portion of the surface of the rotary body(40), a hole(43) is formed so that an object can be projected on the lens(42). The fixed body(50), assembled with the rotary body(40), is fixed to a main body. The upper part of the fixed body(50) is opened so that a portion of the rotary body(40) can be inserted into. The up/down and right/left driving units(60,70) have their respective motors(65,75) and rotary plates(66,76). The up/down driving unit(60) rotates the rotary body(40) up and down, and the right/left driving unit(70) rotates the rotary body(40) right and left.
Patent KR-20060055417-A (KR)
Inventor: KIM JONG HWAN
IPC: A63B22/16
Filed: 2005-11-30
Abstract: 본 발명은 운동기구에 관한 것으로서, 보다 상세하게는 사용자의 근육을 수축 및 이완을 통하여 운동효과를 부여하는 운동기구에 관한 것으로서, 일단이 회전가능하게 고정된 힌지부가 형성된 운동부와; 상기 운동부가 일정각도 내에서 회전운동을 하도록 상기 운동부의 타단에 결합되어 상하왕복운동을 하는 상하왕복부를 포함하는 하나 이상의 운동유닛과; 상기 운동유닛의 상하왕복부와 연결되어 상기 상하왕복부가 상하왕복운동을 할 수 있도록 구동하기 위한 구동부를 포함하는 것을 특징으로 하는 운동기구를 제공한다.
Patent KR-20070059531-A (KR)
Title: Apparatus for setting an output level of speaker in a multi-channel system
Inventor: KIM CHEOL HONG
IPC: H04S7/00
Filed: 2005-12-07
Abstract: An apparatus for setting an output level of a speaker in a multi-channel system is provided to simply set a speaker by uniformly compensating the output level of the speaker caused by a difference of a speaker line through a resistance value of the speaker line. In an apparatus for setting an output level of a speaker in a multi-channel system, a voltage supply unit(104) supplies a voltage to an amplifying unit(102) to control each audio signal volume, and supplies a preset test voltage to the amplifying unit(102) according to a predetermined control signal. A current detecting unit(106) detects a current value applied to each speaker(112,114) according to the preset test voltage. A resistance calculating unit(108) calculates a resistance value for each line and speaker(112,114) according to the current value applied to each speaker(112,114) detected by the current detecting unit(106). A microcomputer(110) stores the preset resistance value of each speaker(112,114), applies the predetermined control signal to the voltage supply unit(104), and controls the voltage supply unit(104) by comparing the resistance value calculated from the resistance calculating unit(108) and the stored preset resistance value.
Patent KR-20070059659-A (KR)
Title: Apparatus for modulation and demodulation by using transmission method by linear precoder, lattice reduction, and hard-decision and soft-decision demodulation method applied chase detection in the multicarrier system using multiple antenna
Inventor: OH JONG EE
IPC: H04L27/26
Filed: 2005-12-07
Abstract: An apparatus for transmitting and receiving in a multi-carrier system using a multiple antenna is provided to improve performance by using a space diversity of the multiple antenna and a frequency diversity of an OFDMA system together. In an apparatus for modulation and demodulation by using a linear precoder in a multicarrier system using a multiple antenna, a modulator(101) modulates a binary signal inputted as the transmitting data into BPSK, QPSK, 16QAM, and 64QAM. An LCF(Linear Complex Field) encoder(102) receives the modulated symbols from the modulator(101) and performs precoding of the modulated symbols by using a linear complex matrix. A subcarrier allocator(103) allocates the precoded and modulated symbols from the LCF encoder(102) to subcarriers. A transmitter(104) transmits a signal through a plurality of transmitting antennas. A receiver(105) receives the transmitted signal by using at least one or a plurality of receiving antennas. A subcarrier deallocator(106) allocates the received signal from the receiver(105) to the subcarriers. A LCF decoder(107) decodes the signal from the subcarrier deallocator(106) according to the linear complex matrix.
Patent KR-20070063776-A (KR)
Title: Remote controller
Inventor: KANG KI TAEG
IPC: H04Q9/00
Filed: 2005-12-15
Abstract: A remote controller is provided to prevent loss by generating an alarm sound when a main controller is separated more than an appointed distance from a sub controller. A remote controller consists of a main controller(10), a sub controller(20), and a paging unit(30). The main controller comprises a plurality of operation buttons(11). The sub controller, separated from the main controller and used independently, comprises a small number of frequently used operation buttons(21). The paging unit executes paging to confirm the location of each controller when the main controller and the sub controller are separated from each other and used independently. The paging unit is composed of a main transceiver(31), a sub transceiver(32), and paging buttons(33,34). The main transceiver is embedded in the main controller. The sub transceiver is embedded in the sub controller. The paging buttons respectively are installed at the main controller and the sub controller so as to be connected to the main transceiver and the sub transceiver.
Patent KR-20060071367-A (KR)
Inventor: CLEVELAND JOSEPH R
IPC: H04B7/04
Filed: 2005-12-21
Abstract: 본 발명은 적응형 안테나 배열(Adaptive Antenna Array)을 사용하여 전송하는 코드분할 다중접속(Code Division Multiple Access) BS에서 사용을 위해 직교 코드들을 이동 단말기들에 할당하는 장치를 개시한다. 상기 장치는 R 레코드를 저장하는 데이터 베이스를 포함한다. 각각의 레코드는 활성 MS와 관련되고 상기 활성 MS와 관련된 활성 직교 코드, 상기 활성 MS와 관련된 대응 순방향 BF 계수들, 상기 활성 MS와 관련된 이동성 정보를 포함한다. 또한 상기 장치는 새로운 MS와 관련된 추정된 순방향 BF 계수들을 상기 R 레코드와 비교하는 제어부를 포함한다. 상기 제어부는 상기 새로운 MS와 통신하기 위해 제 1 활성 이동 단말기와 관련된 제 1 활성 직교 코드를 선택한다. 상기 선택은 상기 추정된 순방향 BF 계수들과 제 1 대응 순방향 BF 계수들간의 상관 정도와, 상기 제 1 활성 이동 단말기와 관련된 제 1 이동성 정보에 근거하여 선택이 이루어진다. 
       
     적응형 배열 안테나, 월시 코드, 월시 코드 할당, 빔포밍.
Patent KR-20060079125-A (KR)
Inventor: CHUNG CHUL
IPC: H04R3/12
Filed: 2005-12-30
Abstract: 본 발명은 비디오/오디오 및 기타 정보 신호를 통합적으로 처리하여 컴포넌트 간의 통신을 위한 불필요한 신호의 변환 및 변환기를 제거함으로써 원래의 소스 신호의 특성을 유지하고 원래의 소스 신호를 가장 순수하게 재생할 수 있다. 이러한 통합형 시스템은 신호를 캡처하여 디지털 형식으로 처리하는 주 재생기, 더미 디스플레이 및 더미 스피커를 포함한다. 더미 디스플레이는 오직 디스플레이 패널과 패널 구동기만을 구비한다. 더미 스피커는 오직 구동 유닛만을 가지며 크로스오버 로직을 구비하지 않는다. 주 재생기는 PC 기반 아키텍처를 가지며 더미 디스플레이 및 더미 스피커의 개별 구동 유닛에 맞게 처리된 신호를 출력하기 위해서 모든 신호를 디지털 형식으로 처리한다. 또한, 통합형 시스템은 주변 환경을 기반으로 하여 신호를 가변적으로 조절할 수 있다. 주 재생기는 저장 장치를 포함하며 이 내부에 저장된 매체 내용을 처리하여 최적 시청각 수준을 제공하도록 보완 정보를 제공한다. 이 보완 정보는 네트워크를 통해서 사용자들 간에서 공유될 수 있다.
Patent KR-20050037557-A (KR)
Title: Polyimide aerogels, carbon aerogels, and metal carbide aerogels and methods of making same
Inventor: BEGAG REDOUANE
IPC: C08J9/28
Filed: 2003-07-22
Abstract: A preparation process of polyimide aerogels that composed of aromatic dianhydrides and aromatic diamines or a combined aromatic and aliphatic diamines is described. Also descried is a process to produce carbon aerogels derived from polyimide aerogel composed of a rigid aromatic diamine and an aromatic dianhydride. Finally, the processes to produce carbon aerogels or xerogel-aerogel hybrid, both of which impregnated with highly dispersed transition metal clusters, and metal carbide aerogels, deriving from the polyimide aerogels composed of a rigid aromatic diamine and an aromatic dianhydride, are described. The polyimide aerogels and the polyimide aerogel derivatives consist of interconnecting mesopores with average pore size at 10 to 30 nm and a mono-dispersed pore size distribution. The gel density could be as low as 0.008 g/cc and accessible surface area as high as1300 m2/g.
Patent KR-20050084571-A (KR)
Inventor: ASTIC FABIEN
IPC: H04L29/06
Filed: 2003-09-23
Abstract: The invention concerns a telephone set associated with a multimedia terminal. Said set (PT1) comprises means for ordering transmission, to a server (SERV) comprising a database (BD) wherein are stored identifiers of telephone sets and identifiers of the multimedia terminals (TM1, TM2) associated with said telephone sets, of a request in the form of a message including an identifier of said first telephone set and an identifier of a second telephone set (PT2) with which the first set is currently communicating over the phone. The server comprises means for ordering transmission, to a multimedia terminal associated with the first and/or with the second telephone set, of an identifier of another terminal, so as to set up a multimedia communication, through a logical channel different from the telephone communication channel, between said multimedia terminals.
Patent KR-20050072474-A (KR)
Title: Process for preparing 2,6-diamino-4,5,6,7-tetrahydro-benzothiazole
Inventor: RAO DHARMARAJ RAMACHANDRA
IPC: C07D277/82
Filed: 2003-11-03
Abstract: 2,6-diamino-4,5,6,7-tetrahydro-benzothiazole, which is useful for making pramipexole, is made by: (i) reacting bromine with a solution of 4- acetamido-cyclohexanone in water to produce 2-bromo-4-acetamido- cyclohexanone; (ii) after step (i), adding thiourea to produce 6-acetyl amino- 2-amino-4,5,6,7-tetrahydro-benzthiazole; (iii) after step (ii), adding an aqueous solution of hydrobromic acid to produce 2,6-diamino-4,5, 6,7-tetrahydro-benzthiazole dihydrobromide; and (iv) after step (iii), isolating 2,6-diamino-4,5,6,7 -tetrahydro-benzthiazole.
Patent KR-20050085333-A (KR)
Title: Disposable undergarment with a stretchable absorbent insert and method for the use thereof
Inventor: VAN GOMPEL PAUL T
IPC: A61F13/15
Filed: 2003-09-11
Abstract: A disposable undergarment includes a body panel and an absorbent insert having a back sheet connected to a top sheet and a retention portion disposed between the back sheet and the top sheet. At least one of the back sheet and the top sheet is stretchable and includes an elastic material. At least one of the back sheet and the top sheet is connected to the body panel. A method of using a disposable undergarment includes stretching at least one of the back sheet and the top sheet. A method of instructing a user on the use of the disposable undergarment is also provided.
Patent KR-20050085503-A (KR)
Title: Support system for a treatment apparatus
Inventor: SPECIALE NATALE
IPC: C30B31/14
Filed: 2003-06-11
Abstract: A system for an apparatus of the type adapted to treat substrates and/or wafers is described and comprises a stationary base element (600) and a movable support (610) for at least one substrate or at least one wafer, the support being rotatable above the element (600) about a stationary axis; a chamber (610), and at least one duct (608) is provided for the admission of at least one gas-flow to the chamber (604) in order to raise the support (610); the system also comprises means (605) for converting the flow of gas into the chamber (604) into rotation of the support (610).
Patent KR-20050085812-A (KR)
Inventor: LITTLE IAN RAYMOND
IPC: C10G11/22
Filed: 2003-11-18
Abstract: A process for the production of olefins from a hydrocarbon comprising the steps of: a) passing a first feed stream comprising gaseous reactants to a first reaction zone wherein said gaseous reactants react exothermically to provide a product stream b) producing a mixed feed stream comprising oxygen by passing the product stream produced in step (a) and a second feed stream comprising a hydrocarbon feedstock to a mixing zone, oxygen being passed to the mixing zone via (i) the product stream produced in step (a), (ii) the second feed stream comprising a hydrocarbon feedstock and/or (iii) a third stream comprising an oxygen- containing gas c) passing the mixed feed stream directly to an essentially adiabatic second reaction zone wherein in the absence of a supported platinum group metal catalyst at least a part of the oxygen is consumed and a stream comprising olefins is produced e) cooling the stream comprising olefins exiting the second reaction zone to less than 650°C within less than 150 milliseconds of formation and wherein the temperature of the mixed stream is at least 500°C, the mixing zone and the second reaction zone are maintained at a pressure of between 1.5-50 bar and the residence time within the mixing zone is less than the autoignition delay for the mixed stream.
Patent KR-20050092406-A (KR)
Title: Two-stage reactor for the production of melamine
Inventor: KUHRS CHRISTIAN
IPC: C07D251/60
Filed: 2004-01-16
Abstract: The invention relates to a method for the catalytic production of melamine by the decomposition of urea in particular on solid catalysts using a main and post reactor. A catalyst of low Lewis acidity is employed in the main reactor and in the post reactor a catalyst is employed with the same or preferably a greater Lewis acidity.
Patent KR-20060107906-A (KR)
Title: Friction-charged filter material
Inventor: TOKUDA SHOJI
IPC: D04H1/42
Filed: 2004-10-25
Abstract: [PROBLEMS] To provide a charged filter material composed of a combination of polyester fiber and polyolefin fiber which is capable of exhibiting high particle collection efficiency with low pressure loss, and further provide a charged filter material which is self-extinguishing in the combustibility classification according to JIS D 1201(1977) "method of combustibility test for organic materials disposed in automobile compartment" and which does not release dioxins at the time of incineration. [MEANS FOR SOLVING PROBLEMS] There is provided a friction-charged filter material characterized by comprising at least 20 mass% of polyester fiber containing a phosphinic acid compound and/or sulfonic acid compound and at least 30 mass% of polyolefinic fiber. The friction-charged filter material may be one characterized in that the polyester fiber results from copolymerization of a phosphinic acid compound and/or sulfonic acid compound with a polyester molecular chain.
Patent KR-20060002822-A (KR)
Title: Low-overhead storage cluster configuration locking
Inventor: CARR DAVID JOHN
IPC: G06F9/46
Filed: 2004-03-29
Abstract: A storage control apparatus, in communication with a cluster of storage devices in a storage network having plural administrator systems, comprises a cluster lock requester component, a cluster lock receiver component and a configuration component, wherein, responsive to receipt of a cluster lock by said cluster lock receiver component, the configuration component is operable to configure a logical resource object within said cluster. The apparatus may also include a cluster lock granter component operable to grant a cluster lock to the cluster lock receiver component responsive to said cluster lock requester component. A method of operating a storage control apparatus includes method steps corresponding to functional components of an apparatus and may be embodied in computer program codes.
Patent KR-20050114699-A (KR)
Title: Novel method for the synthesis/production of acrylic films
Inventor: GUERRET OLIVIER
IPC: C08F293/00
Filed: 2004-03-23
Abstract: The invention relates to the use of block copolymers, obtained by controlled radical polymerisation in the presence of alkoxyamine derivatives of substituted nitroxides, for the production of perfectly transparent acrylic films with the mechanical properties required for the applications envisaged, whereby the transparency thereof remains under mechanical stress and a wide temperature range. The total thickness is between 40 and 300 mum, preferably 70 to 90 mum. The film has a haze of less than 2 and elongation at breakage of more than 50 %.
Patent KR-20060015272-A (KR)
Title: Catalyst for polyester production, process for producing polyester with the same, and titanium-containing polyethylene terephthalate
Inventor: NIMURA HITOSHI
IPC: C08G63/183
Filed: 2004-06-03
Abstract: A catalyst for polyester production; a process for producing a polyester with the catalyst; and a titanium-containing polyethylene terephthalate which has excellent properties. The catalyst for polyester production is characterized by comprising (1) a compound of a Group 4A element (hereinafter referred to as compound (1)), (2) a compound of at least one element selected from the group consisting of magnesium, calcium, and zinc (hereinafter referred to as compound (2)), and an oxygenic organic solvent. The titanium-containing polyethylene terephthalate has the following properties (A), (B), and (C): (A) the polyethylene terephthalate gives a titanium K-edge absorption XAFS spectrum whose standardized XANES spectrum has a value of peak intensity ratio R, which is defined by the equation R=A/B, exceeding 0.2 provided that A is the intensity of the maximum of K absorption pre-edge peaks and B is the intensity of the maximum of K absorption post-edge peaks; (B) the content of terminal carboxy groups is less than 35 eq/ton; and (C) the intrinsic viscosity is 0.5 dl/g or higher.
Patent KR-20060012656-A (KR)
Title: Embroidered electrode
Inventor: BENNETT GENEVIEVE
IPC: A61N1/04
Filed: 2004-05-21
Abstract: An embroidered electrode (10) consists of embroidered elements (12, 13, 14) of electrically conductive thread sewn on a backing material (11). Within a given element the orientation of stitching is selected to be parallel to the direction in which the element extends.
Patent KR-20060026067-A (KR)
Title: Scheduling with blind signaling
Inventor: MOGENSEN PREBEN
IPC: H04L29/02
Filed: 2004-06-08
Abstract: The present invention relates to a scheduling method and device for scheduling data transmission over a plurality of channels in a data network, wherein a utilization of an allocated maximum channel capacity in a received data stream of at least one of the plurality of channels is monitored, and future allocation of the maximum channel capacity is then controlled in response to the monitoring result. Thereby, data transmissions can be scheduled according to their near instantaneous transmission capacity requirements without requiring any explicit uplink signaling.