baber/WOPTO huggingface dataset:
Patent KR-20120051449-A (KR)
Title: Flame retardant paint composition having high reflectivity for sun light
Inventor: NA YONG BOK
IPC: C09D5/18
Filed: 2010-11-12
Abstract: PURPOSE: A highly reflective fireproofing paint composition is provided to have excellent solar heat-reflectivity, to maintain initial physical properties of a coating film like weatherability, water repellency, staining resistance, etc for long time. CONSTITUTION: A highly reflective fireproofing paint composition comprises 10-50 weight% of silicon acyl emulsion, 10-25 weight% of near infrared-reflective ceramic pigment, 3-10 weight% of a carbonizing agent, 3-10 weight% of a foaming agent, 5-15 weight% of a catalyst, and residual additives and water. In the silicon acryl emulsion, -Si(OR)3 functional group is combined to the end of an acryl polymer, the glass transition temperature is (-30) -40 °C, and the coating film formation temperature is 0-35 °C. The near infrared-reflective ceramic pigment comprises one or more metal compounds selected from 'CuCr, FeCr, NiMn, CoAl, CoCrAl, CoCr, CoTi, CrSbTi, NiSbTi, and NiNbTi.
Patent KR-20120052451-A (KR)
Inventor: AHN GUK JIN
IPC: B26D1/50
Filed: 2010-11-15
Abstract: PURPOSE: A foamed ceramic cutting apparatus is provided to cut a plurality of ceramic panels to the same thickness at a time using a plurality of saws. CONSTITUTION: A foamed ceramic cutting apparatus comprises a housing(110), a drive motor(120) which is installed on the rear side of the housing and driven with power supply, a power transmission unit(130) which transmits the torque of the drive motor through linear reciprocating motion, a cutting moving unit(140) which is connected to both upper sides of the housing via connecting members and reciprocated from side to side, cutting saws which are fixed at regular intervals on the inner side of the cutting moving unit to cut a plurality of foamed ceramic to the same thickness at a time, and a moving unit(160) which is set in the upper center of the housing and moved back and forth.
Patent KR-20120053240-A (KR)
Title: 반도체 장치의 테스트 모드 제어 회로 및 그 제어 방법
Inventor: YUN TAE SIK
IPC: G11C29/18
Filed: 2010-11-17
Abstract: 반도체 장치의 테스트 모드 제어 회로는 순차적으로 입력되는 제 1 어드레스 신호 세트와 제 2 어드레스 신호 세트에 응답하여 복수의 제어 신호 세트를 생성하도록 구성된 테스트 모드 제어 블록, 복수의 제어 신호 세트의 조합에 따른 복수의 테스트 모드 신호를 반도체 장치의 회로 블록에 전달하도록 구성된 테스트 모드 전달부, 및 복수의 제어 신호 세트를 테스트 모드 전달부로 전송하기 위한 글로벌 라인을 포함한다.
Patent KR-20120060582-A (KR)
Title: High efficiency cellular cell manufacturing method
Inventor: KIM DONG JU
IPC: H01L31/18
Filed: 2010-12-02
Abstract: PURPOSE: A method for manufacturing a solar cell with high efficiency is provided to reduce manufacturing costs by using a thin film wafer and reducing an amount of paste of the solar cell. CONSTITUTION: A substrate(11) is prepared. An emitter layer(12) is formed on the substrate. An anti-reflection layer(13) is formed on the emitter layer. A groove(14) is formed on the anti-reflection layer and the emitter layer. A selective emitter(15) is formed in the groove. An electrode(16) is formed in the selective emitter by a gravure offset printing method.
Patent KR-20120065158-A (KR)
Title: Absorbent shell and manufacturing method thereof
Inventor: KIM JEE YONG
IPC: B01J20/32
Filed: 2010-12-10
Abstract: PURPOSE: An absorbent cell and a method for manufacturing the same are provided to suppress the generation of fine dust particles and to prevent the occurrence of secondary pollution due to the fine dust particles by coating the upper side of an absorbent layer with high density absorbent materials. CONSTITUTION: An absorbent cell(100) includes a first absorbent layer(110) and a second absorbent layer(120). The first absorbent layer is based on a first absorbent material. The second absorbent layer is coated on the surface of the first absorbent layer to prevent the generation of dust particles from the first absorbent layer. The second absorbent layer is based on a second absorbent material. The density of the second absorbent material is higher than the density of the first absorbent material. The second absorbent layer includes a plurality of protrusions(121) and pores(122). The pores allow fluid to flow to the first absorbent layer.
Patent KR-20120065187-A (KR)
Title: Apparatus and method for 1.485 gbps video signal transmission utilizing the carrier frequency of 240 ghz
Inventor: CHUNG TAE JIN
IPC: H04H20/51
Filed: 2010-12-10
Abstract: PURPOSE: Apparatus and method for 1.485Gbps video signal transmission are provided to use the frequency in the range of 240GHz and simplified receiver and transmitter. CONSTITUTION: An apparatus for 1.485Gbps video signal transmission comprises the following: a baseband transmission module(300) converting a video signal into an IF(intermediate frequency) signal; a transmission LO(local oscillator) module(500) outputting an LO(local oscillator) frequency signal; a sub harmonic mixer module(400) producing an ASK(amplitude shift keying) modulated signal using the LO frequency signal and the IF signal.
Patent KR-20120067854-A (KR)
Title: Display system for augmented reality in vehicle, and method for the same
Inventor: KIM JIN WOO
IPC: H04N5/262
Filed: 2010-12-16
Abstract: PURPOSE: An augmented reality display system for a vehicle and method thereof are provided to make a driver recognize navigation information displayed through a display device and actual front images displayed through a front window into a body. CONSTITUTION: An augmented reality display system(400) for a vehicle comprises a head front display device(410), an eye position tracking camera(420), a front camera(430), a head front display device control unit(440), an image calibration unit(450), and a display unit(460). The head front display device uses a transparent window arranged between a front window and driver. The eye position tracking camera traces the movements of an iris of the driver. The head front display device control unit performs at least one among an angular conversion, forward and backward movements, upward and downward movements, left and right side movements of the heat front display unit. The image calibration unit calibrates an object of the head front display device with respect to the object of an actual view displayed shown through a front window based on the position of the iris of the driver and front images. The display unit displays information on the head front display device.
Patent KR-20120072613-A (KR)
Title: Oxidation pond for treating acid mine drainage
Inventor: LEE DONG KIL
IPC: C02F1/52
Filed: 2010-12-24
Abstract: PURPOSE: An oxidizing tank for treating mine waste water is provided to accelerate the precipitating reaction of iron in the mine waste water by increasing the pH values of the mine waste water. CONSTITUTION: An oxidizing tank(100) for treating mine waste water includes an inlet(11), a waste bath(12), and an outlet(13). The mine waste water is introduced through the inlet. The mine waste water is maintained in the water bath. The mine waste water is discharged through the outlet. While the mine waste water is maintained in the water bath, iron in the mine waste water is oxidized and precipitated. A neutralizing member(30) is installed at the water bath. The neutralizing member increases the pH values of the mine waste water to accelerate the precipitating reaction of iron. The neutralizing member is hung in the underwater of the water bath. The neutralizing member is natural limestone lump. A dispersion guiding member is installed at the front side of the inlet.
Patent KR-20120090127-A (KR)
Title: Polyamide resin composition and moldings including the same
Inventor: KIM YEONG IL
IPC: C08L23/26
Filed: 2010-12-31
Abstract: PURPOSE: A polyamide resin composition is provided to have excellent conductivity, excellent rigidity, high thermal deflection temperature, low moisture absorption, dimensional stability, chemical resistance, and low viscosity. CONSTITUTION: A polyamide resin composition comprises 100.0 parts by weight of polyamide resin, 30-70 parts by weight of polypropylene, 10-20 parts by weight of maleic anhydride-grafted polypropylene, 20-75 parts by weight of glass fiber, 2-20 parts by weight of multilayer-structure carbon nanotubes. The polyamide resin is selected from nylon 6, nylon 66, and a mixture thereof. The polypropylene is a propylene homopolymer or a propylene ethylene copolymer. Grafting ratio of maleic anhydride in maleic anhydride-grafted polypropylene is 0.5-6 %.
Patent KR-20100024993-A (KR)
Inventor: KENSICHER CHRISTELE
IPC: C08K5/20
Filed: 2008-06-18
Abstract: The present invention relates to an insulated electrical conductor comprising an electrical conductor surrounded by an extruded insulating layer, said layer being obtained from a composition comprising a polymer and a fatty acid amide in solid form.
Patent KR-20100046160-A (KR)
Title: Converting backup copies of objects created using a first backup program to backup copies created using a second backup program
Inventor: GALLAHER SHANNON LYN
IPC: G06F9/44
Filed: 2008-08-07
Abstract: Provided are a method, system, and article of manufacture for converting backup copies of objects created using a first backup program to backup copies created using a second backup program. A plurality of backup copies of versions of an object are created using a first backup program, wherein the object has an object name. The first backup program is used to restore at least one of the backup copies to a restored version of the object having a name different from the object name. A second backup program is used to create a backup copy of each restored version of the object. A name of a designated object is assigned to each backup copy created using the second backup program. Metadata of each backup copy created using the second backup program is updated with metadata for the designated object.
Patent KR-20100039864-A (KR)
Title: Fluid removing filter apparatus and method of removing fluid from a mixture
Inventor: TOWNSON PAUL S
IPC: B01D61/00
Filed: 2008-07-02
Abstract: A filter assembly and method of using such is disclosed. The assembly has a proximal end and a distal end. The filter assembly includes a feed inlet located at the proximal end portion and a first filter element in fluid communication with the inlet, the first filter element extending between the proximal and distal ends of the filter assembly Additionally, the filter assembly includes a second filter element in fluid communication with the first filter element, the second filter element extending between the distal and proximal ends of the filter assembly. The filter assembly also includes a flow deflector located at the distal end of the filter assembly to deflect a flowable mixture exiting the first filter toward the second filter. The filter assembly may additionally include a retentate outlet located at the proximal end portion of the filter assembly being in fluid communication with the second filter element.
Patent KR-20100037624-A (KR)
Title: Ofdm control signaling in the presence of timing asynchronization in a peer-to-peer network
Inventor: LI JUNYI
IPC: H04B7/26
Filed: 2008-07-02
Abstract: Systems and methodologies are described that facilitates mitigating the affects of asynchronous behavior when transmitting a data signal. According to various aspects, the system and methods are employed for selectively appending an appropriate time-shifting mechanism to a data signal in order to rectify the negative affects of asynchronous time behavior during a logical data burst.
Patent KR-20100047267-A (KR)
Title: Method for preparing stable powder composition
Inventor: BUISSON PIERRE
IPC: A23L33/15
Filed: 2008-07-18
Abstract: The invention relates to the use of at least one viscous compound, the viscosity of which is greater than 5 Pa.sto substantially prevent the degradation of a substance sensitive to temperatures of 20 °C to 100 °C and/or to pressures of 10to 10Pa and/or to a relative humidity of 60% to 100% contained in a powder composition, said powder composition comprising particles with: a core containing said sensitive substance and at least one viscous compounds as impregnating agent for the sensitive substance and a coating for the core, said coating containing at least one viscous compound as immobilising agent.
Patent KR-20100052480-A (KR)
Title: Light emitting unit arrangement and control system and method thereof
Inventor: DEURENBERG PETER H F
IPC: H05B44/00
Filed: 2008-07-21
Abstract: The present invention relates to a control system for controlling the light output of a light emitting unit, which light emitting unit comprises at least one light emitting diode (LED) and is adapted to emit light of at least one color, the control system comprising: a sensor unit adapted to detect the light output of the light emitting unit and provide a corresponding feedback signal; and a control unit adapted to control the light output of the light emitting unit based on a comparison between the feedback signal and a corresponding reference signal representing a desired light output, in order to provide an improved light output, wherein the control unit is further adapted to: determine a random switching period; determine on-time(s) for the LED(s) within the random switching period for providing the improved light output; and control energizing of the LED(s) according to the determined period and on-time(s). The present invention also relates to an LED light emitting unit arrangement, and a method for controlling the light output of an LED light emitting unit.
Patent KR-20100037155-A (KR)
Title: System and method for performing communication in a wireless communication network
Inventor: CORKE ROBERT J
IPC: H04B7/26
Filed: 2008-08-13
Abstract: A wireless communication network is provided in which a plurality of radio devices achieve frequency diversity. By utilizing cognitive capability within the radio devices to iteratively select frequency sets, a lowest cardinality frequency set is generated and used to communicate amongst the plurality of radio devices. Each radio device can have different hardware, as the iterative selection of frequency set can take into account the different hardware capabilities of the radio devices.
Patent KR-20100051824-A (KR)
Title: Printed circuit boards with a multi-plane antenna and methods for configuring the same
Inventor: SOORA SHRUTHI
IPC: H01Q1/24
Filed: 2008-02-04
Abstract: Multi-plane antennae on a substrate having a front face and a back face are provided. A plurality of through holes extend through the substrate between the front face and the back face of the substrate. A first antenna component is on the front face of the substrate and a second antenna component is on the back face of the substrate. A conductive via extends through a selected one of the through holes that electrically connects the first antenna component and the second antenna component to define the multi-plane antenna on the substrate. The substrate may be a printed circuit board (PCB). Mobile terminals including a multi-plane antenna and methods of configuring a multi-plane antenna are also provided.
Patent KR-20100066455-A (KR)
Title: Powdered niam1bm2c(o)x(oh)y compounds, method for the production thereof and use thereof in batteries
Inventor: JAHN MATTHIAS
IPC: H01M10/0525
Filed: 2008-07-23
Abstract: The present invention relates to powdered compounds of the formula NiM1M2(O)(OH), a method for the production thereof, and the use thereof as precursor materials for producing lithium compounds for use in lithium secondary batteries.
Patent KR-20100076948-A (KR)
Title: Reducing beacon collision probability
Inventor: REUMERMAN HANS JUERGEN
IPC: H04W74/08
Filed: 2008-08-22
Abstract: The present invention relates to a method of reducing beacon collision probability in a communication network supporting control channels comprising beacon periods divided into beacon slots, each beacon period being followed by a contention period. In the method a communication device operating in the communication network first chooses (503) an available beacon slot for transmission of a first type of beacon for exchanging network topology information with other communication devices operating in the communication network. Then the communication device transmits (515) a beacon of a second type comprising an identifier of the communication device and the chosen beacon slot for the transmission of the beacon of the first type, the beacon of the second type being transmitted in the contention period.
Patent KR-20100058623-A (KR)
Title: System and method of executing instructions in a multi-stage data processing pipeline
Inventor: INGLE AJAY ANANT
IPC: G06F9/06
Filed: 2008-09-04
Abstract: A device is disclosed that includes an instruction execution pipeline having multiple stages for executing an instruction. The device also includes a control logic circuit coupled to the instruction execution pipeline. The control logic circuit is adapted to skip at least one stage of the instruction execution pipeline during execution of the instruction. The control logic circuit is also adapted to execute at least one non-skipped stage during execution of the decoded instruction.
Patent KR-20100057081-A (KR)
Title: User device, base station device, and method in mobile communication system
Inventor: TAOKA HIDEKAZU
IPC: H04B7/04
Filed: 2008-09-26
Abstract: A user device includes: means for receiving a downstream control signal containing radio resource allocation information from a base station device; means for deciding a precoding matrix indicator (PMI) indicating a precoding matrix applied to a plurality of antennas of the base station device according to a channel state; and means for transmitting an upstream signal containing the PMI to the base station device. When a radio resource is allocated to the upstream physical shared channel of the user device, the PMI is transmitted by a part of the radio resource. When no radio resource is allocated to the upstream physical shared channel of the user device, the PMI is transmitted by an upstream physical control channel which is fixedly allocated to the user device.
Patent KR-20100077189-A (KR)
Title: Stabilization of radiopharmaceuticals
Inventor: VAN DEN BOS JAN
IPC: A61K51/04
Filed: 2008-11-04
Abstract: The invention relates to stabilised radiopharmaceutical compositions which comprise: (i) anF-labelled compound; (ii) an effective stabilizing amount of gentisic acid or a salt thereof with a biocompatible cation; (iii) an aqueous biocompatible carrier medium; wherein the radioactive concentration of theF in the carrier medium is in the range 10 to 100,000 MBq/ml and the pH of the composition is in the range 4.0 to 9.5. The invention further comprises methods for preparing such radiopharmaceutical compositions and a new use of gentisic acid or a salt thereof.
Patent KR-20100105545-A (KR)
Inventor: STEINHAUSER ANDREAS
IPC: G06F3/041
Filed: 2008-10-27
Abstract: 다수의 압력 센서가 가요성 표면 밑에 부착되고, 따라서 압력 분포와 또한 표면의 변형의 양쪽 모두가 측정되는 멀티터치가능한 터치스크린 또는 터치패드가 실현된다.  국소 압력 최대치들이 접촉에 의한 수반되는 변형을 지닌 표면 재료의 가요성으로 인해 존재한다.  수개의 국소 압력 최대치가 존재할 수 있으므로, 동시에 복수의 접촉을 확인하는 것도 가능하다.  게다가, 이 정보가 또한 사용자 인터페이스에서 사용될 수 있도록 압력 강도 및 압력 분포로부터 가압을 위해 이용되는 힘을 결정하는 것이 가능하다.  이러한 센서는 센서 표면으로서 설계된 인쇄 도체(PCB 트랙) 상에 가압 하에 그의 저항을 변화시키는 잉크를 인쇄함으로써 매우 효율적이고도 저렴하게 제작될 수 있다.  PCB 트랙 및 센서 표면은 또한 가능한 한 저항이 낮은 잉크를 이용해서 인쇄될 수 있다.
Patent KR-20100081361-A (KR)
Title: Communications methods and apparatus related to user scheduling of traffic data transmission in a peer to peer communications system
Inventor: LAROIA RAJIV
IPC: H04B7/24
Filed: 2007-11-01
Abstract: Methods and apparatus related to peer to peer communications are described. A first peer to peer wireless device, having transmitted a request to a second peer to peer device to transmit traffic data using a corresponding air link resource, monitors during a monitoring period for a response from the second device and for responses from other devices. The first device makes a decision whether or not to transmit as a function of the received power of the received response signals. At times, the first device, although authorized to transmit by the second device, decides not to transmit and yields the traffic air link resource. The second device monitors to receive transmission requests, determines a power level of a request from the first device to transmit to the second device and a request to transmit to a third device, and determines whether or not to authorize the first device to transmit.
Patent KR-20100109899-A (KR)
Inventor: THOMPSON CHARLES M
IPC: G01N33/53
Filed: 2008-05-15
Abstract: 오르가노포스페이트 화합물(organophosphate compound)에 포유동물의 노출을 지시하는 생물마커(biomarker)를 탐지하기 위한 방법, 조성물과 제조 물품이 개시된다.  오르가노포스페이트 화합물에는 살충제, 이의 대사물질 및 높은 반응성의 오르가노포스포릴 화합물이 포함된다. 본 발명의 한 구체예에서, 아세틸콜린에스테라제를 포함하는 세린 하이드로라제와 같은 폴리펩티드와 오르가노포스페이트 화합물의 상호작용으로 생물마커가 생성된다.  이와 같이 유도된 생물마커와 생물고분자에 결합된 수용체를 포함하는 광학센서와의 상호작용으로 생물마커의 존재를 알리는 광학적 송신(readout)이 발생된다. 본 발명의 한 구체예에서, 폴리-디-아세틸렌 고분자와 같은 생물고분자에 결합된 수용체는 선택적으로 생물마커를 인지하는 항체다.
Patent KR-20100124720-A (KR)
Inventor: KIDA HIROSHI
IPC: G01N33/577
Filed: 2009-03-26
Abstract: 본 발명에는 H5 아형의 A형 인플루엔자 바이러스가 어느 정도의 변이를 일으킨 경우에도 정확하게 측정할 수 있는 H5 아형의 A형 인플루엔자 바이러스의 면역 측정 방법 및 그것을 위한 키트 및 상기 면역 측정에 사용할 수 있는 신규 항 H5 아형 A형 인플루엔자 바이러스 모로클로날 항체가 개시되어 있다. 본 발명의 항체 또는 그 항원 결합성 단편은 H5 아형 A형 인플루엔자 바이러스의 헤마글루티닌과 항원 항체 반응하고, 그 대응 에피토프가 리셉터 서브도메인((단, 그 C말단 11 아미노산으로 이루어지는 영역을 제외함) 중에 존재하지 않으며, 상기 A형 인플루엔자 바이러스의 중화 활성을 갖지 않는 것이다.
Patent KR-20110000554-A (KR)
Inventor: TSANGARIS ANDREAS
IPC: C01B32/40
Filed: 2008-02-27
Abstract: 본 발명은 탄소질 공급원료의 합성가스 및 슬래그로의 완전 변환을 위해 설계된 시스템을 제공한다. 본 시스템에는 1차 챔버 가스(오프가스)가 생성되는 공급원료를 휘발시키는 1차 챔버, 가공 공급원료를 2차 챔버 가스(합성가스) 및 잔류물로 추가 변환하는 2차 챔버, 1개 이상의 챔버 내에서 생성된 가스를 처리하는 가스 재구성 구역, 잔류물을 유리화하는 용융 챔버 등이 포함된다. 1차 챔버에는 공급원료의 탄소 함량을 조절하기 위한 직접 또는 간접 공급원료 첨가 기능이 포함된다. 
또한 본 시스템에는 가스화 시스템과 병용되어 공정의 여러 단계를 감시 및 조절함으로써 탄소질 공급원료가 합성가스 생성물로 효율적으로 완전하게 변환되도록 하는 제어 시스템이 포함된다.
Patent KR-20100127805-A (KR)
Inventor: LOBET OLIVIER
IPC: B01F33/40
Filed: 2009-02-27
Abstract: 유체 마이크로구조(10) 및 인젝터 어셈블리(20)를 포함하는 마이크로리액터 어셈블리(100)가 제공된다.   상기 인젝터 어셈블리(20)는 액체 유입구(22), 가스 유입구(24), 액체 유출구(26), 가스 유출구(28), 상기 액체 유입구(22)에서 액체 유출구(26)까지 연장되는 액체 유동부(30), 및 상기 가스 유입구(24)에서 가스 유출구(28)까지 연장되는 가스 유동부(40)를 포함한다.   더욱이, 상기 인젝터 어셈블리(20)는 유체 마이크로구조(10)의 마이크로채널 입력 포트(14)와 인젝션 인터페이스를 규정한다.   인젝터 어셈블리(20)는, 가스 유동부(40)의 가스 유출구(28)가 가스를 액체 유출구(26)의 상류로 액체 유동부(30)에, 액체 유출구(26)에서 액체 유동부(30)에, 또는 액체 유출구(26)의 하류로 액체 유동부(30)의 연장부(35)에 주입하기 위해 위치되도록 구성된다.   더욱이, 인젝터 어셈블리(20)는 가스가 액체 유동부(30)에 주입되거나 일련의 가스 버블로서 그 연장부에 주입되도록 구성된다.   다양한 마이크로리액터 디자인이 사용될 수 있는 마이크로리액터 어셈블리(100), 및 그 안에 사용된 인젝터 어셈블리는 마이크로채널 크기의 초과 감소를 필요로 하지 않고 마이크로구조 내의 계면 표면 영역을 효과적으로 향상시킨다.
Patent KR-20100123922-A (KR)
Inventor: TSIRTSIS GEORGIOS
IPC: H04L12/28
Filed: 2009-03-20
Abstract: 무선 통신 환경에서 어드레스 리디렉션을 이용하여 다수의 IP 어드레스들을 갖는 노드의 인터넷 프로토콜(IP) 어드레스를 획득하는 것을 용이하게 하는 시스템들 및 방법들이 기재된다.  무선 통신 컴포넌트는 인증, 과금, 및 인가/홈 가입자 서버(AAA/HSS)로부터 노드에 대응하는 이전에 등록된 IP 어드레스를 리트리브할 수 있다.  또한, 도메인 네임 서버(DNS)의 역방향 질의 및 DNS의 순방향 질의가 수행될 수 있다.  역방향 질의는 노드의 이전에 등록된 IP 어드레스에 기초하여 구성될 수 있고, 이름을 분해할 수 있다(예, 스트링, …).  또한, 순방향 질의는 이름에 기초하여 형성될 수 있고 상기 노드의 상이한 IP 어드레스를 반환할 수 있다.
Patent KR-20100135852-A (KR)
Inventor: ITOI NOBUKI
IPC: C04B35/478
Filed: 2009-04-22
Abstract: 본 발명은, 티탄산알루미늄 자체가 다공질인 신규한 다공질 티탄산알루미늄 및 그의 소결체 및 그의 제조 방법을 얻는다.  불규칙 방향으로 복수의 돌기가 연장된 아메바상의 형상을 갖는 입자가 융합한 형상을 갖는 다공질체의 입자인 것을 특징으로 하는 다공질 티탄산알루미늄으로서, 예를 들면 수은 세공 측정기에 의한 세공 분포에서의 세공 직경 0.0036 μm 내지 10 μm 범위의 세공 용적이 0.05 ml/g 이상인 것을 특징으로 하고 있다.
Patent KR-20110002068-A (KR)
Inventor: CHRABIEH RABIH
IPC: H04L27/26
Filed: 2009-03-31
Abstract: 다차원 성상도들을 회전 및 송신하기 위한 기술들이 개시된다.  다차원 성상도를 회전하기 위한 방법은 제 1 회전 행렬을 생성하는 단계; 제 2 회전 행렬을 생성하는 단계; 상기 제 1 및 제 2 회전 행렬들에 직교성 제약들을 적용하는 단계; 상기 제 1 및 제 2 회전 행렬들로부터 최적화 회전 행렬을 선택하는 단계; 및 상기 최적화 회전 행렬을 이용하여 상기 다차원 성상도를 회전하는 단계를 포함한다.  상기 제 1 회전 행렬 및 제 2 회전 행렬을 생성하는 단계는 상기 다차원 성상도의 축들의 수에 기초하여 제 1 행렬 엘리먼트들을 포함하는 제 1 열 및 상기 제 1 행렬 엘리먼트들의 순열들을 포함하는 부가적인 열들을 생성하는 단계를 포함할 수 있다.
Patent KR-20100135891-A (KR)
Inventor: HAYATA YUSUKE
IPC: C08L69/00
Filed: 2009-04-30
Abstract: (A) (a-1) 방향족 폴리카보네이트 수지 95 ∼ 5 질량% 및 (a-2) 지방족 폴리에스테르 5 ∼ 95 질량% 로 이루어지는 수지 혼합물과, 그 100 질량부에 대해, (B) 탤크 5 ∼ 30 질량부 및 (C) 실리카 0.01 ∼ 1 질량부를 함유하는 수지 조성물로서, (C) 실리카의 평균 입자직경이 0.01 ∼ 3 ㎛ 이고, 또한 비표면적이 50 ∼ 400 ㎡/g 인 것을 특징으로 하는, 난연제를 사용하지 않고 난연성 및 내열성이 비약적으로 향상되고, 내약품성, 내충격성 및 유동성이 우수한 열가소성 수지 조성물 및 이것을 사용한 성형체이다.