baber/WOPTO huggingface dataset:
Patent JP-2008126166-A (JP)
Title: Plasma surface-reforming method
Inventor: MATSUZAKI JUNICHI
IPC: B01J19/08
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma surface-reforming method which enables a control of the surface-reforming degree of the water repellency, etc. while securing the uniformity.  <P>SOLUTION: In a pre-treatment process, a pre-treatment gas substantially containing no surface-treatment component is plasma gasified to be made to contact with the surface of a material to be treated. Thereafter, in a main treatment process, a surface-treatment gas is plasma gasified to be made to contact with the surface of the material to be treated. The relationship of a saturation value of the surface reforming degree between the pre-treatment process and the main treatment process is determined beforehand, and a treatment amount in the pre-treatment process is controlled to be the amount corresponding to the surface reforming degree to be obtained according to this relationship.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007127657-A (JP)
Title: Imaging apparatus, imaging method, color classification device, color classification method, and color nonuniformity inspecting device
Inventor: ISHII KENSUKE
IPC: G01J3/51
Filed: 2006-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus that captures an image of an object using an image acquired via a plurality of bandpass filters, performs preliminary exposure, and performs imaging on each bandpass filter by optimal exposure, and to provide an imaging method, a color classification device, and an inspection device capable of quantifying color un-uniformity.  <P>SOLUTION: The apparatus includes the plurality of bandpass filters 112 that are installed between an imaging device 114 for imaging a reflective spectrum of the object and different bands, and exposing value memory 129 for storing exposure time of the imaging device for obtaining suitable exposure of each bandpass filter. A measuring region is set, the plurality of bandpass filters are sequentially set, and preliminary exposure is performed, the exposure time of the imaging device when each measuring data is made to lie within a predetermined range is stored in the memory together with the number of the corresponding bandpass filter, and the object is imaged while the exposure time of the imaging device is varied synchronously with each bandpass filter in measuring the reflective spectrum of the object.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008134152-A (JP)
Title: Chemical analyzer
Inventor: TSUKADA NAGAHIRO
IPC: G01N35/08
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical analyzer capable of injecting surely a specimen and a reagent into a gap between substrates, and discharging easily bubbles in the gap between the substrates.  <P>SOLUTION: A plurality of substrates arranged mutually in parallel are arranged vertically or slantingly to the vertical direction. Oil is filled in the gap between the substrates, and a sample and the reagent are injected into the oil. When the oil is heavier than the sample, the reagent and a reaction product, liquid is moved by utilizing electrowetting and the gravity. In this case, a guide for probe insertion is arranged on the upper end of the gap between the substrates. When the oil is lighter than the sample, the reagent and the reaction product, the liquid is moved by utilizing electrowetting and buoyancy. In this case, the guide for probe insertion is arranged on the lower end of the gap between the substrates.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008132181-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which a player can enjoy a new performance effect with strong impact in addition to a powerful image performance by a large-sized display device.  <P>SOLUTION: The game machine includes: a game board provided with a game area where game balls roll, at least a part or all of the game area being formed of a light transmissive member; a display means provided with a display area for displaying a performance image corresponding to a game state, the display means being disposed behind the game board and visible through the game area; a performance space formed between the display means and the game board; and a movable performance means disposed inside the performance space, wherein the movable performance means includes: a plurality of movable bodies made to correspond to a plurality of performance image display areas defined inside the display area of the display means; a movable means for moving the respective movable bodies; and a performance control means for controlling the movable means and making the movable bodies execute actions corresponding to performance display displayed in the respective performance image display areas.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137732-A (JP)
Title: Toothed belt made of thermoplastic polyurethane
Inventor: TAMURA EIKI
IPC: B65G15/42
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toothed belt made of thermoplastic polyurethane restraining discoloration caused by light absorption while preventing propagation of bacteria and growth of mildew by adding the appropriate amounts of an antimicrobial agent and a mildewproofing agent.  <P>SOLUTION: The toothed belt 1 has a plurality of tooth parts arranged at predetermined intervals along a longitudinal direction, a back part, and core wires embedded in the plurality of tooth parts or the back part. The plurality of tooth parts and the back part are formed of thermoplastic polyurethane elastomer as a base material. The antimicrobial agent containing silver as a main component, and the mildewproofing agent containing thiabenzole as a main component, are added to the thermoplastic polyurethane forming the tooth parts and the back part. As to the compounding amounts, the antimicrobial agent is 0.6-1.0 pts.mass, and the mildewproofing agent is 0.15-0.25 pts.mass to 100 pts.mass of thermoplastic polyurethane.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136898-A (JP)
Title: Coating method
Inventor: SAKAI TOMOHIKO
IPC: B05D1/18
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method for uniformly coating the surface of a cylindrical or columnar base body which is a base body for a development roller with a coating liquid containing coarse particles by a coating system giving a relative speed difference to the liquid surface of the coating liquid and the cylindrical or columnar base body.  <P>SOLUTION: In the coating method for coating the surface of the cylindrical or columnar base body with the coating liquid containing the coarse particles by the coating system by the coating system giving the relative speed difference to the liquid surface of the coating liquid and the base body in a vertical direction while holding so that the axis direction of the cylindrical or columnar base body which is the base body for the development roller is vertical, the relation of the speed (Vs) drawing up the cylindrical or columnar base body and the flow velocity (Vi) of the coating liquid at a coating vessel A part in the vicinity of the cylindrical or columnar base body is 0.015≤¾(Vi/Vs)-1¾<0.35.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008146116-A (JP)
Title: System for simulation of electricity rate
Inventor: YAMAMOTO YUZO
IPC: G06Q50/00
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To measure an electric power amount used by a power consumer, perform a simulation of an electricity rate on the basis of the measured value, and provide an electricity rate contract plan according to the actual power using state of the power consumer.  <P>SOLUTION: A system for a simulation of an electricity rate calculates an electricity rate corresponding to a variety of electricity rate contracts by means of a simulation, based on the information on the electric power usage measured with a prescribed time interval for the electric power consumer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145476-A (JP)
Title: Toner
Inventor: HASEGAWA YUSUKE
IPC: G03G9/087
Filed: 2006-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner having excellent high-speed fixing property and capable of keeping excellent developing property with high durability even when the toner is applied to a high-speed developing system.  <P>SOLUTION: The toner contains a binder resin having at least a polyester unit, wax (A) and wax (B), wherein the wax (A) has at least one kind of polar group selected from carboxyl groups, hydroxyl groups and ester groups, and the wax (B) is a modified hydrocarbon wax obtained by grafting a styrene or styrene-acryl polymer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008146995-A (JP)
Title: Connector
Inventor: TOYAMA HIROSHI
IPC: H01R12/16
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that in a conventional connector of SMT type, not so many numbers of pins can be set, and in a throughhole type connector, the connector tends to become large-sized.  <P>SOLUTION: This is the connector 10 that is mounted on a circuit board 20, in which the SMT connector pins 12 connected by surface mounting on the circuit board 20 as the connector pins connected to the circuit board 20, and the throughhole connector pins 13 connected to the circuit board 20 in an inserted state into the throughhole 21 of the circuit board 20 are equipped.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008142759-A (JP)
Title: Hydraulic vibrating table apparatus
Inventor: TSUJI NORIO
IPC: B22C15/12
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide vibrating table apparatus in which, even if the frequencies of vibration of a load placed on a table body and of the table body are changed, the amplitude of the vibration of the table body can be made constant.  <P>SOLUTION: The hydraulic vibrating table apparatus is equipped with: a plurality of first hydraulic cylinders 2 mounted on a stand 1 at required intervals in a horizontal direction so as to face the up and down direction; a table body 3 disposed so as to hang across the upper ends of the plurality of first hydraulic cylinders 2; a second hydraulic cylinder 6 for supplying pressure oil causing the plurality of first hydraulic cylinders 2 to perform flexible operation at high speed, the pressure oil release/recovery ports of the second hydraulic cylinder 6 being connected in a communicated manner to the pressure oil supply/discharge ports of the plurality of first hydraulic cylinders 2 via piping 4, 5, respectively; and a driving motor 7 connected to the distal end of a rod in the second hydraulic cylinder 6 and reciprocating the second hydraulic cylinder 6 at high speed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150644-A (JP)
Title: Aluminum alloy for semiconductor or liquid crystal production device, and method for producing the same
Inventor: ITO HIROTAKA
IPC: C25D11/06
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aluminum alloy for a semiconductor or a liquid crystal production device, wherein the concentration of impurities on the surface of an anodic oxide film is low.  <P>SOLUTION: (1) The method for producing an aluminum alloy for producing a semiconductor or a liquid crystal production device is characterized in that an aluminum alloy is cleaned with an alkaline aqueous solution of pH ≥10 and is next cleaned with an aqueous solution comprising fluorine and nitric acid ions, and thereafter, an oxide film is formed thereon by an electrolysis process. (2) In the above production method, the concentration of fluorine is 25 to 50 g/l, and the concentration of nitric acid ions is 1,100 to 1,420 g/l in the aqueous solution containing fluorine and nitric acid ions. (3) In the above production method, when the oxide film is formed, mixed acid of oxalic acid with a concentration of 5 to 90 g/l and sulfuric acid with a concentration of 0.5 to 50 g/l is used as an electrolytic solution.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008151000-A (JP)
Title: Internal combustion engine
Inventor: SUZUKI HISAO
IPC: F02B23/10
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder injection type spark ignition internal combustion engine capable of stratified combustion by restraining generation of an over-lean air-fuel mixture.  <P>SOLUTION: A fuel injection valve 55 and a first spark plug 51 are arranged in a ceiling wall central part 22a of a combustion chamber 40, and a second spark plug 52 is arranged in a ceiling wall peripheral edge part 22c. The fuel injection valve 55 respectively injects fuel in the direction turning to an electrode 51a of the first spark plug 51 and the direction turning to a cavity 44 of a piston 30. The cavity 44 of the piston 30 receives and introduces fuel from the fuel injection valve 55 to an electrode 52a of the second spark plug 51 existing in the ceiling wall peripheral edge part 22c. A stratified air-fuel mixture is respectively and separately formed in the vicinity of the first spark plug 51 and the second spark plug 52. Generation of the over-lean air-fuel mixture by diffusion of an outside part of the stratified air-fuel mixture, is restrained by colliding the mutual stratified air-fuel mixtures expanding by igniting.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150074-A (JP)
Title: Cap with pilfer-proof bands
Inventor: MATSUNAMI YUKIO
IPC: B65D5/74
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap having pilfer-proof bands which prevents a connector member for connecting a cap body with the pilfer-proof bands from being easily broken when the cap is fixed to a carton.  <P>SOLUTION: There is provided a cap 30 having pilfer-proof bands showing a pilfer-proof characteristic by opening each of the two pilfer-proof bands 20 as a seal part of the cap body 9 is initially opened. This cap has two connector members connecting the pilfer-proof bands with the cap body that is cut when an initial seal opening is performed and has a fixed uncut member 5. A plurality of protrusions 7 formed at the pilfer-proof bands for use in engaging operation when the cap is fixed to a carton have a protrusion member positioned within 30° from the fixed member and a protrusion member positioned at a substantial intermediate position of the two connector members.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150920-A (JP)
Title: Simplified roof
Inventor: YAMASHITA AKIMASA
IPC: E04D3/35
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified roof capable of easily offering its soundproof performance as well as improving its external appearance.  <P>SOLUTION: A strip of resin sheet 5 is adhered to a bottom surface of a roofing material 4 in its curved direction; the resin sheet 5 is covered with a covering member 9; and the covering member 9 has leg portions 92 protruded upward at both side ends of base board 91 covering the resin sheet 5 thereby inserting leg portions 92 to a groove 43 formed to a rear surface side of the roofing material 4. In this way, the resin sheet 5 adhered to the bottom surface of the roofing material 4 can be concealed and thus the external appearance of the simplified roof P can be improved and also the resin sheet 5 can be protected from direct sunlight thereby preventing deterioration of the resin sheet 5 and also its noiseless effect can be maintained over a long period of time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008159367-A (JP)
Title: Organic electroluminescent device, manufacturing method of organic electroluminescent device and electronic apparatus
Inventor: MITSUYA MASAYUKI
IPC: H05B33/10
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a white organic EL device having high luminance, a long service life and excelling in reliability.  <P>SOLUTION: This organic EL device is provided with: a functional layer 17 comprising two or more layers including a first luminescent layer 17C (yellow to red polymer luminescent layer) and a second luminescent layer 17D (blue low-molecular-weight luminescent layer), wherein the first luminescent layer 17C is formed by a wet film formation method, and the second luminescent layer 17D is formed by a dry film formation method; and a pair of electrodes 14 and 18 sandwiching the functional layer 17.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008155776-A (JP)
Title: Vehicle body structure
Inventor: TAKEMOTO YORITO
IPC: B62D25/08
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body structure connecting a side member 5 and a dash panel 3 in a reinforced manner in a relaxed state of peeling force applied to a joint portion by an input from a vehicle body side.  <P>SOLUTION: A front and rear surface 11a of a reinforcement 11 is jointed to a front and rear surface 8a of a brace 8 by welding. An end face 11b of the reinforcement 11 is overlapped and joined with an end face 8b of the brace 8 by welding. An extension plate part 11c extended to a front surface 3a side of the dash panel 3 is joined to the front surface 3a of the dash panel 3 by welding. The brace 8 and the dash panel 3 are made a connected state via the reinforcement 11. Stress concentration to a joining part of the front surface 3a of the dash panel 3 is relaxed in relation to the input from the side member 5 side to the brace 8, and the peeling force applied to the joining part with the front surface 3a is relaxed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008167094-A (JP)
Title: Level conversion circuit
Inventor: YAMASHITA HIROKI
IPC: H03K19/0185
Filed: 2006-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique achieving a low power and a high-speed operation and being capable of inhibiting the fluctuation of input-output characteristics by a power-supply voltage, a temperature change and the dispersion or the like of device characteristics in a level conversion circuit.  <P>SOLUTION: The level conversion circuit has a source follower circuit 603 with a transistor NM1 inputting an AC signal at a CML level and the transistor NM2 inputting a control voltage Vc and a control-voltage generating circuit 602 generating the control voltage Vc inputting the transistor NM2. The control-voltage generating circuit 602 has a replica source follower circuit 604 as a replica for the source follower circuit 603 with the transistor NM3 inputting a central voltage at the CML level and the transistor NM4 inputting the control voltage Vc. The control-voltage generating circuit 602 further has a comparator 605 controlling the control voltage Vc so that the output voltage of the replica source follower circuit 604 and a CMOS-circuit threshold voltage Vcmosth are equalized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007501334-A (JP)
Title: 異形断面を有するポリマーフィラメント
IPC: D06M15/507
Filed: 2004-02-13
Abstract: 本発明は、少なくとも一部が１８０度対称軸を持った断面ジグザグまたは二つの「Ｗ」形状を有するフィラメントから形成されたマルチフィラメント糸に関する。フィラメントは、一般に約０．１〜約４．０の範囲のフィラメント当たりデニールを有する。該フィラメントで形成された糸から製造された布は、高い水分吸上げ、ソフトな手触り、および絹のような光沢のある外観を有する。
Patent JP-2006521840-A (JP)
IPC: F16B5/02
Filed: 2004-03-26
Abstract: A locking element and a corresponding housing are disclosed, for the locking of the locking element in housing. The locking element includes a locking piece, for example a head, with a peripheral outer surface, running essentially in the direction of a longitudinal axis with at least one clamping surface extending outwards from the longitudinal axis in the form of a wedge, in order to lock the locking piece on the locking element with a corresponding inner contour of the housing. The peripheral outer surface is at least approximately spherical, parabolic, elliptical or hyperbolic in embodiment, viewed in the direction of the longitudinal axis in the region of the clamping surface, which is also true for the inner contour of the housing in the region of the recess, whereby the recess cooperating with the clamping surface can also be cylindrical.
Patent JP-2006526500-A (JP)
Title: 光触媒滅菌器
IPC: C02F1/30
Filed: 2004-06-04
Abstract: 本発明は、貯水槽内（１２０）の水位にかかわらず貯水槽内（１２０）に含有されて桿菌及び種々の有機物質によって汚染された水をその中に取り込み、紫外線及びその滅菌能力を高める光触媒反応を用いて汚染された水を滅菌し、容易に設置して種々の器具に効果的に用いられ、たとえば冷温水発生器、冷温水浄化器、蛇口パイプに直結される水道用水浄化器、飲料水浄化器、及び水槽などの滅菌工程を実行するために必要である光触媒滅菌器（２００）を提供する。
Patent JP-2007525003-A (JP)
Title: イメージ・センサにおけるゲートの仕事関数の調整方法
IPC: H01L27/146
Filed: 2004-06-22
Abstract: 本発明の実施形態は、画素セルを形成する方法と、その結果の画素セルを提供する。画素セルは、基板表面の所に形成した光変換デバイスと光変換デバイスに隣接するトランジスタである。トランジスタは、チャネル領域の上に位置するゲートを含む。ゲートは、ｎ＋ポリシリコンの仕事関数より大きな仕事関数を有する少なくとも１つのゲート領域を含む。チャネル領域は、各ゲート領域より下にそれぞれの部分を含む。チャネル領域の少なくとも一部分のドーパント濃度は、それぞれのゲート領域の仕事関数によって少なくとも部分的に決定される。
Patent JP-2007527132-A (JP)
Title: Ｓｔｂにおける復調方法
IPC: H04N5/50
Filed: 2004-06-24
Abstract: 本発明は、セットトップボックスＳＴＢにおける復調方法に関する。この場合、局部発振器１２を備えたチューナ１と、信号の流れで見てこのチューナ１の下流側に配置された復調器３と、ディジタルテレフォンベース４が設けられている。ディジタルテレフォンベース４との干渉が発生した場合、チューナ１における局部発振器１２の周波数は、復調器３内に配置されたエラーインジケータ３２のスキャン後、１つまたは複数の作為的なインターバルないしは合成インターバルによってシフトされる。本発明による方法によって、テレフォンベースが送信を行うときにＳＴＢの動作中の妨害を回避しながら、ディジタルテレフォンベースをＳＴＢに挿入することができる。
Patent JP-2009513742-A (JP)
Title: ポリオルガノシロキサン
IPC: C08G77/388
Filed: 2004-06-25
Abstract: 【課題】ポリオルガノシロキサンの提供。 【解決手段】本発明はポリオルガノシロキサンの総質量に基づき、0.8質量％を超える窒 素濃度をもつポリオルガノシロキサン、このようなポリオルガノシロキサンを含む組成物及びこのような組成物を用いた繊維材料の処理に関する。 【選択図】  なし
Patent JP-2007524841-A (JP)
Title: 容量性位置センサー及び感知方法
IPC: G01D5/241
Filed: 2004-07-01
Abstract: 【課題】多様なシステムとアプリケーション内の往復運動部材の瞬間位置を監視するセンサー及び感知方法を提供する。 【解決手段】往復運動部材の位置を判定するセンサーであって:上記センサーは固定電極とガード電極を含み、上記固定電極は上記ガード電極と電気絶縁された固定電極支持構造体、及び上記往復運動部材の移動に正比例して移動するように位置された可動電極を含み;上記固定電極と上記可動電極は容量性構造体を形成し、上記容量性構造体は可変容量を有し、上記可変容量は上記往復運動部材の瞬間位置に正比例することを特徴とする。 【選択図】図1
Patent JP-2007502402-A (JP)
IPC: G01R35/00
Filed: 2004-08-14
Abstract: In performing testing on Automatic Test Equipment (ATE) it is a challenge to accurately generate and measure RF (radio frequency) power. In an example embodiment, in a test apparatus used for measuring the input and output characteristics of an amplifier, there is a method for determining test program parameters. The method involves calculating input loss from the test apparatus power source to the input of the amplifier, defining an input loss correction factor. The output loss from the amplifier output to the power meter of the test apparatus is calculated, defining an output loss correction factor. Using the input loss correction factor, a real input power level is determined and using the output loss correction factor, a real output level is determined.
Patent JP-2007502772-A (JP)
Title: ４−シクロアルキルアミノピラゾロピリミジンｎｍｄａ／ｎｒ２ｂ拮抗薬
IPC: C07D487/02
Filed: 2004-08-11
Abstract: 式（Ｉ）によって表される化合物またはそれの製薬上許容される塩は、例えば疼痛、パーキンソン病、アルツハイマー病、てんかん、抑鬱、不安、卒中などの虚血性脳損傷および他の状態などの神経学的状態を治療する上で有用なＮＭＤＡ／ＮＲ２Ｂ拮抗薬として有効である。
Patent JP-2007502835-A (JP)
Title: 炭素質供給原料由来の有用な生成物の調製方法および調製装置
IPC: C01B32/40
Filed: 2004-08-20
Abstract: 炭素質供給原料をアルコールに変換する方法であって、ここで、供給原料改質器から放出する合成ガスから二酸化炭素が除去されて、水素、一酸化炭素およびメタンを含む二酸化炭素除去合成ガスストリームが得られる。次いで、この二酸化炭素除去合成ガスストリームはフィッシャー−トロプシュ反応器に通されて、最終的に、好ましくは大部分がエタノールである混合アルコール生成物が得られる。上記除去された二酸化炭素ストリームは、フィッシャー−トロプシュ反応器で生成されるかまたはフィッシャー−トロプシュ反応器を通過したメタンとともにメタン改質器に通されて、主に一酸化炭素および水素が得られる。メタン改質器からの上記一酸化炭素および水素のストリームは、上記アルコール用反応器に通される。独自の触媒、上記供給原料改質器において形成される合成ガスの内容物を制御するための方法、および供給原料処理システムがまた、開示される。
Patent JP-2007521758-A (JP)
Title: イーサネット（登録商標）受動光ネットワークにおける伝送制御の方法および装置
IPC: H04B10/272
Filed: 2004-09-14
Abstract: 本発明の一実施形態は、中央ノードと、データリンク層および物理層を実行する少なくとも１つのリモートノードとを含むイーサネット（登録商標）受動光ネットワーク内の伝送制御を容易にするシステムを提供する。動作の間、システムは、リモートノードのデータリンク層から通信した、データワードまたはアイドルワードであるワードをリモートノードの物理層で受信することにより、開始する。システムは次に、送信機がワードを送信可能になる前に、ワードを所定量の時間遅延することにより、送信機をオンまたはオフにする時間を生成する。システムはまた、受信したワードの内容に基づいて、送信機をオンまたはオフにする。