baber/WOPTO huggingface dataset:
Patent KR-20080037297-A (KR)
Title: Method for enhancing activity of enzyme for multi-glycosyl hydrolase single enzyme cel44c from paenibacillus polymyxa gs01
Inventor: YUN HAN DAE
IPC: C12N9/24
Filed: 2006-10-25
Abstract: A method for increasing activity of an enzyme for a multi-glycosyl hydrolase single enzyme Cel44C is provided to obtain multi-functional singly enzyme mutant enzymes with significantly increased enzyme activity of cellulase, xylanase, lichenase or mannanase compared to a wild-type Cel44C by removing a C-terminal of the Cel44C molecular-biologically, thereby being very useful for a paper manufacturing industry, and an environment industry and an agricultural industry for producing organic farm. A method for increasing activity of cellulase, xylanase, lichenase, and mannanase of a wild-type Cel44C comprises the steps of: (a) inserting an artificial termination codon into a C-terminal gene sequence of a wild-type multi-functional single enzyme Cel44C(NCBI access no. DQ367923) to construct a primer; (b) performing a polymerase chain reaction using the primer and cloning it into a cloning vector to prepare a mutant; (c) transforming the mutant; (d) investigating the plant cell wall lytic enzyme activity of the transformed mutant; and (e) measuring each enzymatic activity of the transformed mutant and the wild-type Cel44C through a reducing sugar quantitation technique, wherein the primer consists of sequences described in SEQ ID : NOs. 3 to 6.
Patent KR-20080037480-A (KR)
Title: Culture method for butlerius sp. of entomopathogenic nematode and providencia sp. of nematodes symbiotic bacteria
Inventor: KIM JUNG HWA
IPC: C12N1/00
Filed: 2006-10-26
Abstract: A method for mass-culturing Butlerius sp. of entomopathogenic nematode and Providencia sp. of nematodes symbiotic bacteria is provided to mass-culture the Butlerius sp. having high sterilizing capacity on white grub and the Providencia sp. required for proliferation of the Butlerius sp. at industrially application concentration, respectively by making culture optimum environment using the Butlerius sp. and the Providencia sp. A method for mass-culturing Butlerius sp. of entomopathogenic nematode and Providencia sp. of nematodes symbiotic bacteria comprises the steps of: (a) inoculating the Providencia sp. into a culture solution and culturing the bacteria; and (b) inoculating the Butlerius sp. into the bacteria culture solution obtained from the step(a) and culturing the nematode, wherein an initial inoculation concentration of the nematodes symbiotic bacteria is 1x10^9-1x10^11 cfu/ml and a final cultured concentration of the entomopathogenic nematode is 80,000-140,000 IJ/ml. To the bacteria culturing step, a bacteria mass-culturing step which inoculates the nematodes symbiotic bacteria pre-cultured by a small capacity incubator into a culture solution of a large capacity fermentation tank and mass-cultures it is further added.
Patent KR-20070047223-A (KR)
Inventor: HAYASHI AKIHIRO
IPC: A61F9/01
Filed: 2006-11-01
Abstract: (과제) 안과 장치에 있어서, 안압 측정시에 피검사자의 눈꺼풀을 열기 쉽게 한다. 
     (해결 수단) 안과 장치는, 노즐을 통하여 피검사자 눈의 각막에 유체를 분무함으로써 각막을 변형시켜 안압을 측정하는 안압 측정부와, 피검사자 눈의 눈 특성을 측정하기 위한 측정 광학계를 가지는 눈 특성 측정부를 포함하고, 눈 특성 측정부의 상방에 안압 측정부가 배치된 측정 유닛과, 안압 측정 모드와 눈 특성 측정 모드를 선택적으로 전환하는 측정 모드 전환 수단과, 선택된 측정 모드에 사용되는 안압 측정부 및 눈 특성 측정부 중 어느 하나의 측정 광축이 피검사자 눈과 대략 동일한 높이가 되도록 측정 유닛을 피검사자 눈에 대해 상하 방향으로 이동시키는 제 1 이동 기구부를 갖는다.
Patent KR-20070048618-A (KR)
Inventor: ROKUNOHE TOSHIAKI
IPC: H01H33/08
Filed: 2006-11-03
Abstract: 본 발명은 축 길이를 억제하여 소형 경량화를 도모한 가스절연개폐장치(16)와 유입변압기(17)의 접속구조를 제공하는 것이다.   
     이를 위한 본 발명은 절연성가스를 봉입한 가스절연개폐장치(16)측의 접속부용기(1)와, 절연유를 봉입한 유입변압기(17)측의 접속부 용기(2) 사이에, 절연성가스와 절연유를 구분하는 1매의 콘형 절연스페이서(3)를 배치함과 동시에, 이 콘형 절연스페이서(3)는 원추형상 또는 이것과 유사한 단면형상으로 한쪽을 볼록면, 또 다른쪽을 오목면으로 하고, 볼록면측이 가스절연개폐장치(16)측, 또 오목면측이 유입변압기(17)측이 되도록 배치하고, 이 콘형 절연스페이서(3)의 중심부에 가스절연개폐장치(16)측의 주회로 도체(8)와 유입변압기(17)의 주회로 도체인 가요성 도체(6)에 접속하는 매립 도체(4)를 설치하였다.
Patent KR-20070050835-A (KR)
Inventor: JI SONG HAK
IPC: G06F3/03
Filed: 2006-11-10
Abstract: 본 발명은 일반적인 키보드를 이용하지 않고 적어도 4개의 신호를 발생시킬 수 있는 문자입력장치를 이용하여, 상기 신호 중에서 적어도 1개를 조합한 조합신호를 중복되지 않게 한글자음, 한글모음, 알파벳대문자, 알파벳소문자, 히라가나, 가타가나, 숫자, 특수문자 등에 대응시켜서, 조합된 신호가 문자입력장치를 통하여 입력되면 이를 감지하여 연산처리 후 이에 대응되는 해당 문자를 생성시키는 문자입력방법에 관한 것이다. 본 발명은 이를 위하여 일반적인 자판형태의 키패드를 통하지 않고, 휠마우스, 터치패드, 트랙볼, 몇 개의 조합된 버튼 등과 같은 손가락의 움직임을 적어도 4개의 신호로 신호화할 수 있는 문자입력장치를 이용한다. 본 발명에서의 문자입력장치는 손가락의 움직임을 신호화하여 입력하는 입력장치부와 입력된 신호를 일시 저장하는 메모리부, 이를 연산하여 문자화시키는 연산처리부, 이 문자를 시스템으로 전달하는 신호제어부로 이루어진다. 
     문자입력, 신호
Patent KR-20070053635-A (KR)
Inventor: TERANISHI KENTARO
IPC: G02F1/133
Filed: 2006-11-20
Abstract: 표시 패널 제어 회로가, 외부 신호원으로부터의 외부 화상 데이터 및 싱크(sync) 신호들을 처리하는 컨트롤러(5)와, 이 컨트롤러(5)로부터의 처리 결과에 기초하여 표시 패널(DP)을 구동하는 소스 및 게이트 드라이버들(XD, YD)을 포함한다.   컨트롤러(5)는, 전력 공급 직후에 생성되어 상기 외부 화상 데이터 및 싱크 신호들 대신에 처리되고, 그 처리 결과가 상기 소스 및 게이트 드라이버들(XD, YD)에 일시적으로 출력되는, 소정의 내부 화상 데이터 및 싱크 신호들을 제공하도록 구성되어 있다. 
       
     표시 장치, 표시 패널 제어 회로, OCB 모드, 스플레이 배향, 벤드 배향
Patent KR-20070004472-A (KR)
Title: Transmitting/receiving system and method of data processing in the transmitting/receiving system
Inventor: CHOI IN HWAN
IPC: H04N7/015
Filed: 2006-11-21
Abstract: A transmission/reception system and a data processing method are provided to be suitable for transmitting additional data and be strong in a noise. The first parity adding unit adds the first parity data to the first service data inputted through the first path. A multiplexing unit adds an MPEG(Moving Picture Experts Group) header to the first service data to which the first parity data are added, and multiplexes the first service data and the second service data inputted through the second path. The second parity adding unit adds the second parity data to the service data multiplexed in the multiplexing unit. A transmitting unit modulates the service data to which the second parity data are added, and transmits the modulated data.
Patent KR-20070054576-A (KR)
Inventor: CHEVALIER VERONIQUE
IPC: A61K8/04
Filed: 2006-11-22
Abstract: 본 발명은, 폴리에틸렌 글리콜 블록과 폴리프로필렌 글리콜 블록으로 이루어진 공중합체에서 선택되는 비이온성 계면활성제를 포함하는,  엘라그산 또는 그의 염 또는 그의 에스테르의 수분산액에 관한 것이다.      
     본 발명은 또한 상기 수분산액을 포함하는 화장 또는 피부과용 조성물, 및 피부 처리를 위한, 특히 피부 탈색소화을 위한 화장 방법에 관한 것이다.
Patent KR-20080047852-A (KR)
Title: Radio frequency sensitiveity revision method and the device of radio frequency card terminal
Inventor: HONG SANG HYUN
IPC: G06K17/00
Filed: 2006-11-27
Abstract: A method and a device for correcting RF(Radio Frequency) sensitivity of an RF card terminal are provided to correct an RF sensitivity value of the RF card terminal to the optimal RF sensitivity value by using an installation place of the RF card terminal and basic information of the RF card. A first memory(20) stores information for success/failure and an RF sensitivity value when an RF card(200) is interlocked with an RF card terminal(100). A second memory(40) stores RF card information, a setting value for installation environment information of the RF card terminal, and a preset RF sensitivity point. An RF sensitivity setting part(30) corrects the RF sensitivity value to the optimal RF sensitivity value by analyzing the success/failure information stored in the first memory, extracting the preset RF sensitivity point in reference to the RF card information and the installation environment information stored in the second memory, and applying the RF sensitivity value of the extracted RF sensitivity point to an RF antenna(50). A login manager(10) stores the success/failure information when the RF card is interlocked with the RF card terminal. A main memory(60) stores an operating software of the RF card terminal to load the first and the second memory.
Patent KR-20080049370-A (KR)
Title: Back light unit
Inventor: SUK HYUN HEE
IPC: G02F1/13357
Filed: 2006-11-30
Abstract: A backlight unit is provided to prevent eddy currents from being induced to a cover bottom by a magnetic flux leaked from a transformer of an inverter, thereby reducing power loss caused by the eddy currents. An inverter PCB(Printed Circuit Board)(160) generates AC(Alternating Current) voltage applied to a lamp(120). A transformer(170) is formed on the inverter PCB. A magnetic flux blocking layer(200) is formed between a cover bottom(140) and the inverter PCB. According as a magnetic flux leaked from the transformer is blocked by the magnetic flux blocking layer, the leaked magnetic flux is not linked with the cover bottom. Therefore, eddy currents are not induced.
Patent KR-20060134890-A (KR)
Title: Improved building panel
Inventor: KIM SUNG GI
IPC: E04C2/20
Filed: 2006-12-07
Abstract: An improved building panel is provided to highly enhance mobility when forming a mold, and form a building panel without a rivet mark left thereon. An improved building panel(30) comprises a width board(10') having a mounting projection(11) at one side thereof. The mounting projection is welded toward the inside of the building panel, and welded with the width board. A length board(32) formed in a longitudinal direction of the building panel has an upper mounting surface(34) having the same height as the mounting projection of the width board. A transparent synthetic resin board(40) is mounted on upper surfaces of the upper mounting surface of the length board and the mounting projection of the width board. Thus, the plurality of building panels are connected in a lateral direction and a concrete cast surface is smoothly formed.
Patent KR-20080054946-A (KR)
Title: Plasma display panel
Inventor: AHN SUNG YONG
IPC: H01J11/38
Filed: 2006-12-14
Abstract: A plasma display panel is provided to easily bond a front substrate and a rear substrate by not forming a lower dielectric layer on a portion adjacent to an alignment mark formed on a rear substrate. A front substrate(101) and a rear substrate(111) are disposed opposite to each other. A lower dielectric layer(115) is formed on the rear substrate. The lower dielectric layer comprises CuO of 0.1wt% to 0.5wt%, and has a thickness of 5 micrometers to 12 micrometers. A first alignment mark is formed on the rear substrate to bond the first substrate and the second substrate, and a second alignment mark corresponding to the first alignment is formed on the front substrate.
Patent KR-20080055049-A (KR)
Title: Balance shaft structure
Inventor: LEE HONG WOOK
IPC: F16C3/00
Filed: 2006-12-14
Abstract: A balance shaft structure is provided to reduce the number of parts by arranging a crankshaft and two balance shafts in a longitudinal direction so that the balance shafts can be driven without an additional idler, and to remove noise generated by a gear due to the elimination of the gear. A balance shaft structure arranges a balance shaft longitudinally relative to a crankshaft, and connects the crankshaft to the balance shaft using a double-sided chain(90), so that the balance shaft is driven without an additional gear, that is, idler. In the balance shaft structure, two balance shafts are arranged continuously in a longitudinal direction. One of the balance shafts is connected to the outer surface of the chain, while the other balance shaft is connected to the inner surface of the chain.
Patent KR-20080055086-A (KR)
Title: Synchronous brightness voltage frequency control circuit
Inventor: KIM HYUN SIK
IPC: H04N5/14
Filed: 2006-12-14
Abstract: A luminance voltage frequency control circuit of a synchronization type is provided to add a simple circuit and be applied to a panel having various frequency types. A controller(100) analyzes a panel frequency inputted from a panel, outputs an option signal having a certain logic state according to the analyzed result, and outputs a control frequency in which the panel frequency is multiplied by certain times. The first time constant circuit(R1,C1,C2) converts the control frequency outputted from the controller into a triangle wave. A comparator(200) includes the first comparison element(201) and the second comparison element(202). The first comparison element compares the triangle wave outputted from the first time constant circuit with a luminance signal, and outputs a duty control signal in which a duty varies according to the compared result. The second comparison element compares the option signal outputted from the controller with a predetermined constant voltage. The second time constant circuit(R3,C3,C4) is controlled in a parallel connection state with the first time constant circuit according to the output of the second comparison element.
Patent KR-20080055161-A (KR)
Title: Gate of semiconductor device and method for forming the same
Inventor: KIM SOO HYUN
IPC: H01L21/336
Filed: 2006-12-14
Abstract: A gate of a semiconductor device and a forming method thereof are provided to prevent diffusion of boron by depositing a Ti layer, an oxygen-sputtered TiN layer, and an amorphous metal layer as diffusion barriers. A gate insulating layer(110) is formed on a semiconductor substrate(100). A polysilicon layer(120) is doped onto the gate insulating layer. A first diffusion barrier(130) is formed on the doped polysilicon layer. A surface of the first diffusion barrier is processed by an oxygen sputtering method. A second diffusion barrier(140) including an amorphous metal is formed on the first diffusion barrier. A third diffusion barrier(150) is formed on the second diffusion barrier. A gate conductive layer(160) is formed on the third diffusion barrier. A hard mask layer(170) is formed on the gate conductive layer.
Patent KR-20070064544-A (KR)
Title: Method for dispersing paper-fibrous-substances
Inventor: KRAMER MICHAEL
IPC: D21B1/32
Filed: 2006-12-18
Abstract: A method for dispersing a paper fibrous material is provided to produce a uniform and clean fibrous material, by separating an aqueous fibrous suspension into a fibrous coarse fraction and a fibrous fine fraction before a dispersing process. An aqueous fibrous suspension is separated into a fibrous coarse fraction(G) and a fibrous fine fraction(F) within a fractioning unit(2). The fibrous coarse fraction is processed without the fibrous fine fraction during a dispersing process. Herein, the dispersing process is performed so as to disperse a paper fibrous material, which is obtained from waste paper. The dispersing process is performed by using a compressing and refining unit.
Patent KR-20080056891-A (KR)
Title: Apparatus for turning a foothold of an excavator
Inventor: KANG JEONG IL
IPC: E02F9/00
Filed: 2006-12-19
Abstract: A step rotating apparatus for an excavator are provided to fold and unfold a step when a driver loads or unloads the excavator by using a door sensor, a weight sensor, and a start sensor. A step rotating apparatus for an excavator comprises a step(10), a motor(20), a door sensor(30), a weight sensor(40), a start sensor(50), and a control unit(60). The step is installed beneath a cabin(C) and rotative around a rotating shaft(11). The motor rotates the rotating shaft clockwise or counter-clockwise. The door sensor is installed to detect whether a door(D) is opened or closed. The weight sensor is installed to the step to detect load applied to the step. The start sensor is installed to detect whether the excavator starts or not. The control unit receives signals from the door sensor, the weight sensor, and the start sensor, and regulates the motor selectively.
Patent KR-20080057807-A (KR)
Title: Ignition system of hot air apparatus and control method thereof
Inventor: LIM SOO HYUN
IPC: F24H3/00
Filed: 2006-12-21
Abstract: An apparatus and a method for controlling the ignition of a hot air heater are provided to detect an amount of ventilation to stop the operation of a pump when the amount of ventilation is insufficient or air is not generated, so that a fuel is not supplied to the hot air heater. An apparatus for controlling the ignition of a hot air heater includes a ventilation fan monitor. The ventilation fan monitor detects the operation of a ventilation fan. The ventilation fan monitor includes a micro-switch(210) and a movable plate(220). The micro-switch is fixed on a fixing plate(211) provided at the outside of a case(130). The movable plate has one end fixed to the micro-switch. The other end of the movable plate is a free end. The movable plate penetrates the inside of the case through a through hole(212).
Patent KR-20080058625-A (KR)
Title: Apparatus for treating substrates
Inventor: KIM HYUNG JOON
IPC: H01L21/205
Filed: 2006-12-22
Abstract: A substrate processing apparatus is provided to improve uniformity of density distribution of plasma within a process chamber. A process chamber(100) is formed to perform a plasma process. A dielectric window(200) is installed at an upper part of the process chamber. The dielectric window has a cylindrical structure. An upper edge of the dielectric window has an inclined surface. A plurality of inductively coupled plasma antennas(310,320,330) are installed at outer walls of the dielectric window. The inductively coupled plasma antennas are used for inducing electric field to generate plasma in an internal space of the dielectric window. The inductively coupled plasma antennas are installed independently at an upper wall, the inclined surface of the upper edge, and a sidewall of the dielectric window.
Patent KR-20080058650-A (KR)
Title: Polyimide film containing polyimide powder
Inventor: LEE KIL NAM
IPC: C08J5/18
Filed: 2006-12-22
Abstract: A polyimide film comprising polyimide powder is provided to realize a uniform surface roughness while maintaining physical properties unique to a polyimide film, and to prevent leaching of inorganic materials from the film. A polyimide film comprising polyimide powder is obtained by imidization of a polyamic acid solution prepared from the polymerization of an acid anhydride monomer and a diamine monomer. The polyamic acid solution further comprises polyimide powder obtained by polymerizing the same monomers as the monomers polymerized into the polyamic acid or a different composition of monomers from the monomers to obtain polyamic acid, and by precipitating the polyamic acid in a non-soluble solvent to form powder, which, in turn, is subjected to solid-phase imidization.
Patent KR-20080062417-A (KR)
Title: A processing device for organic waste
Inventor: JANG MI JUNG
IPC: B09B5/00
Filed: 2006-12-29
Abstract: An organic waste treatment system is provided to reduce the facility cost substantially, control agitation and crushing of a treatment object easily, agitate and crush waste containing a large amount of water reliably, and simultaneously perform agitation and crushing of the treatment object and control the concentration of water or oxygen. An organic waste treatment system comprises: an agitation screw(3) rotatably erected in a central part of a cylindrical treatment tank(1) to agitate a treatment object(15) injected into the treatment tank; a screw conveyor part(4) which is formed on the agitation screw, and has a proper outer diameter; an agitation bottom part(5) which is formed on a lower end of the screw conveyor part, and of which a front end horizontally extends to a position adjacent to an inner peripheral surface of the treatment tank; and a cylindrical agitation tank(10) of which an inner diameter is larger than a diameter of the agitation screw, which is vertically penetrated and fixed to the treatment tank by first pulling brackets, of which a lower part formed in a large diameter to crush efficiently a treatment object deposited in the treatment tank, and which has a top opening(14) formed in a top part thereof, a plurality of crushing holes(13) formed in an upper part thereof and vanes(12) formed in a lower end thereof.
Patent KR-20060113650-A (KR)
Title: Composition for releasing a weak base for an extended period of time
Inventor: HOKE JOHN FRANCIS
IPC: A61K9/24
Filed: 2004-08-06
Abstract: An oral dosage form comprising a first composition and a second composition, each composition comprising a pharmaceutically acceptable weak base, especially Compound A or a pharmaceutically acceptable salt or solvate thereof, ('the drug') and a pharmaceutically acceptable carrier therefor, wherein the first and second compositions are arranged to release drug at differing release rates on administration such that the rate of release of the drug from the dosage form is substantially independent of pH; a process for preparing such a dosage form and the use of such a dosage form in medicine.
Patent KR-20060118423-A (KR)
Title: Improvements in or relating to phthalate plasticiser esters
Inventor: DE MUNCK NICOLAAS A
IPC: C07C67/48
Filed: 2004-08-20
Abstract: The liquid volume resistivity of plasticiser esters is improved by purifying the ester with an adsorbent having a pH in the range 6 to 11. It is preferable to use a mixture of a filtration aid and an adsorbent. A plasticiser having a desirable combination of high liquid volume resistivity, low amount of light ends and low carbonyl number is obtained.
Patent KR-20060123095-A (KR)
Title: 6-halogeno-[1,2,4]triazolo[1,5-a]pyrimidines for combating animal pests
Inventor: BAUMANN ERNST
IPC: A01P7/00
Filed: 2004-09-10
Abstract: The present invention relates to a method of combating animal pests which comprises contacting the animal pests, their habit, breeding ground, food supply, plant, seed, soil, area, material or environment in which the animal pests are growing or may grow, or the materials, plants, seeds, soils, surfaces or spaces to be protected from animal attack or infestation with a pesticidally effective amount of at least one 6-halogeno [1,2,4]-triazolo[1,5-a]-pyrimidine of the general formula (I), wherein X, R1, R2, R3 and R4 are as defined in claim 1 and/or the agriculturally useful salts thereof.
Patent KR-20070018788-A (KR)
IPC: C08K5/10
Filed: 2004-10-13
Abstract: 난연성뿐 아니라, 내충격성 및 내열성을 겸비한 난연성 사출 성형체를 제공하기 위해서, 락트산계 수지(A)와, 실란 커플링제로 표면 처리를 실시한 금속 수산화물(B)와, 락트산계 수지 및 디올ㆍ디카르복실산의 공중합체(C)를 각각 소정 비율로 함유하는 수지 조성물로부터 난연성 사출 성형체를 형성하거나, 또는 상기 성분(A) 및 성분(B) 외에, 락트산계 수지 이외의 지방족 폴리에스테르 및 방향족 지방족 폴리에스테르 중 어느 하나 또는 양방(D)와, 분자량 200 내지 2000의 범위에 있는 에스테르 화합물(E)를 각각 소정 비율로 함유하는 수지 조성물로부터 난연성 사출 성형체를 형성하였다.   
     락트산계 수지, 실란 커플링제로 표면 처리, 금속 수산화물, 락트산계 수지 및 디올ㆍ디카르복실산의 공중합체, 난연성 사출 성형체
Patent KR-20070019657-A (KR)
IPC: C08J5/04
Filed: 2004-10-14
Abstract: 습식 촙드 스트랜드 유리를 사용하는 열가소성 복합물 (295) 을 형성하는 방법이 제공된다.      습식 촙드 스트랜드 유리 섬유 같은 습식 강화 섬유가 제 1 개섬기 (210), 합축기 (220) 및 선택적으로 제 2 개섬기 (330) 를 차례로 통과하여 개섬된다.     개섬된 강화 섬유는 수지 (240) 와 섞이고 제 1 시트 성형기 (270) 로 보내진다.     상기 수지는 바람직하게는 폴리프로필렌 수지이다.     선택적인 제 2 시트 성형기가 높은 구조적 완성도를 갖는 최종 복합물을 형성하기 위해서 사용될 수 있다.     이 결과로 나온 시트는 선택적으로 기계적 특성을 강화시키기 위해서 바늘 펠팅 장치 (280) 를 통과할 수 있다.     그 후 상기 시트는 열 결합기 (290) 를 통과되어 강화 유리 섬유와 수지를 열적으로 결합된다.     열 결합기를 나온 복합 제품은 그 후 복합 물품을 제조하는 몰딩 방법에 강화재로 사용될 수 있다.
Patent KR-20060107525-A (KR)
Title: Circuit detecting ambient light on a display
Inventor: COK RONALD STEVEN
IPC: G02F1/133
Filed: 2004-10-26
Abstract: A circuit for detecting ambient light on a display includes a light integrating photosensor circuit having a photosensor and being responsive to ambient light for periodically producing successive photo signals representing the intensity of the ambient light; and an averaging circuit for receiving the successive photo signals and producing an average ambient light signal representing a continuous running average of the successive photo signals.
Patent KR-20060086427-A (KR)
Title: Method, apparatus, and system for medium access control
Inventor: KETCHUM JOHN W
IPC: H04L29/08
Filed: 2004-10-15
Abstract: Embodiments addressing MAC processing for efficient use of high throughput systems are disclosed. In one aspect, an apparatus comprises a first layer for receiving one or more packets from one or more data flows and for generating one or more first layer Protocol Data Units (PDUs) from the one or more packets. In another aspect, a second layer is deployed for generating one or more MAC frames based on the one or more MAC layer PDUs. In another aspect, a MAC frame is deployed for transmitting one or more MAC layer PDUs. The MAC frame may comprise a control channel for transmitting one or more allocations. The MAC frame may comprise one or more traffic segments in accordance with allocations.