baber/WOPTO huggingface dataset:
Patent JP-2002530188-A (JP)
IPC: B01D61/16
Filed: 1999-11-18
Abstract: A process for operating filtering membranes submerged in a tank involves, in one aspect, periodically deconcentrating the tank by partially emptying and refilling the tank with fresh water. The emptying and refilling may be performed generally simultaneously or sequentially. In another embodiment, the membrane modules are arranged in a series of filtration zones between a feed water inlet and a retentate outlet of a tank and the zone adjacent the outlet is emptied and refilled.
Patent JP-2002531576-A (JP)
Title: プロコラーゲンｃ−プロテイナーゼ阻害剤
IPC: C12N9/99
Filed: 1999-12-06
Abstract: (57)【要約】
本発明は、プロコラーゲンＣ−プロテイナーゼ阻害剤であって、Ｒ１〜Ｒ７、Ａ、Ｚ及びｎが発明の要約に記述される式（Ｉ）の化合物、それらを含む医薬組成物、それらの使用方法及びそれらの調製方法に関する。
Patent JP-2002532302-A (JP)
IPC: B64C3/18
Filed: 1999-12-17
Abstract: A method of forming a substantially planar, multi-layer, composite article that comprises a plastics materials reinforced with fibers that extend substantially continuously in one direction in the plane of each layer is provided. The majority of the layers are aligned in a main direction B and the article (20a) is disposed over a contoured surface of a forming tool (6). The article (20a) is constrained against movement in a direction perpendicular to the plane of the main direction layers and forces applied to the article (20a) in the plain thereof in a direction substantially perpendicular to the main direction of the fibers. The article (20a) is thereby urged into conformity with the contoured surface of the tool (6) while substantially maintaining the continuity of the fibers.
Patent JP-2002535496-A (JP)
Title: 硬質工具鋼およびそれによる粉末冶金鋼材
IPC: C22C33/02
Filed: 2000-01-28
Abstract: (57)【要約】
【課題】  硬質工具鋼およびそれによる粉末冶金鋼材
【解決手段】  固有の硬度および靱性の組合せを持つ工具鋼合金を開示する。そこに含まれる各成分の重量パ−セント（ＷＬ％）の概略は、Ｃ１．８５〜２．３０、Ｍｎ０．１５〜１．０、Ｓｉ０．１５〜１．０、Ｐ最大０．０３０、Ｓ０〜０．３０、Ｃｒ３．７〜５．０、Ｎｉ＋Ｃｕ最大０．７５、Ｍｏ最大１．０、Ｃｏ６〜１２、Ｗ１２．０〜１３．５、Ｖ４．５〜７．５である。残部は実質的に鉄と通常の不純物である。そのＣ、Ｃｒ、Ｍｏ、ＷおよびＶの各要素は、−０．０５≦ΔＣ≦−０．４２の関係となるように調整される。ここで、ΔＣ＝（（０．０３３Ｗ）＋（０．０６３Ｍｏ）＋（０．０６Ｃｒ）＋（０．２Ｖ））−Ｃである。前記重量パ−セントの各成分を持つ焼結合金粉末で製造された粉末冶金工具鋼鋼材に対して熱処理を行うと、そのロックウェルＣ硬度は少なくとも約６９．５となる。
Patent JP-2002536690-A (JP)
Title: 電子弦楽器
IPC: G10H3/18
Filed: 2000-02-02
Abstract: (57)【要約】
バッテリー電源で使用できるようになっており、ＣＰＵと、予めプログラムされたコードテーブルとメロディーテーブルを含むメモリとを有するギター。このギターは導電性の弦およびフレットと、ユーザの指の位置を認識するシステムとを備える。弦の振動はピエゾ素子によって拾われ、増幅される。ピエゾ素子を使用することにより、振動速度による振動の強度を保存することができ、音/コードに対する音の包絡線はユーザの意図した強度と同一程度のままである。
Patent JP-2002542151-A (JP)
Title: 成長ホルモン分泌促進物質としての新規なアミド誘導体
IPC: C07K5/06
Filed: 2000-02-17
Abstract: (57)【要約】
【課題】  ヒト又は動物において成長ホルモンの分泌を促す新規な成長ホルモン分泌促進物質、及び医薬品として許容されるその塩、及び各異性体を提供する。
【解決手段】構造式Ｉ：
【化１】
 式Ｉ中、Ｒ 1 は、置換又は無置換アルキル基、置換又は無置換シクロアルキル基、置換又は無置換アルコキシ基、置換又は無置換アリール基、或いは置換又は無置換アミノ基であり、Ｘは、−ＣＯ−又は−ＳＯ 2 −であり、Ｙは、次式
【化２】
 （式中、ｎは０〜４の整数であり、Ｒ 4 は、水素原子、置換又は無置換アルキル基、置換又は無置換シクロアルキル基、或いは置換又は無置換アリール基であり、Ｒ 5 及びＲ 6 は、それぞれ独立に水素原子、或いは置換又は無置換アルキル基であり、或いは、Ｒ 5 とＲ 6 、又はＲ 4 とＲ 5 は、共同して置換又は無置換アルキレン鎖を形成する。）で表され、Ｒ 2 は、水素原子、或いは置換又は無置換アルキル基であり、Ｒ 3 は、置換又は無置換アルキル基、置換又は無置換シクロアルキル基、或いは置換又は無置換アリール基であり、Ｄは、置換又は無置換アミノ基、置換又は無置換アルコキシ基、或いは置換又は無置換アルキルチオ基であり、＊は不斉中心を表す。
Patent JP-2002537049-A (JP)
Title: モータを備える医療装置キャリッジのための動き制御システム
IPC: G05B19/427
Filed: 2000-02-15
Abstract: (57)【要約】
医療装置キャリッジのホイールを駆動するモーターに、動き制御信号を提供するための動き制御システムが記載される。システムは、装置の動きが望まれる方向へのキャリッジに対するハンドル端部の動きを可能にする、可動にキャリッジにより支持されている端部を有するハンドルを持つ。システムには更に、キャリッジに対するハンドル端部の位置を示す位置信号を提供するための、ハンドル端部とキャリッジとを結合する光学位置符号化手段が提供されている。動き制御手段は、光学位置符号化手段からの位置信号に応じてモーターにき動制御信号を提供する。フォトダイオードアレイ及び太陽電池を含む光学位置符号化手段の幾つかの実施形態が記載される。
Patent JP-2002540012-A (JP)
Title: クレートを締付けるための装置
IPC: B65B43/54
Filed: 2000-03-20
Abstract: (57)【要約】
【課題】クレートを締付けるための装置
【解決手段】本発明は、クレートの壁の内部セクションで係合するための、互いに所定の間隔を空けて配置された、少なくとも第１の締付け部材と第２の締付け部材（６）とが設けられたフレームもしくは板を具備する、クレート（２）を締付ける装置に関する。少なくとも第１の締付け部材には、第２の締付け部材に対して運動可能な締付け突起（３１）が設けられている。
Patent JP-2002539842-A (JP)
Title: ４５個のヒト分泌タンパク質
IPC: G01N33/15
Filed: 2000-03-23
Abstract: (57)【要約】
本発明は、新規なヒト分泌タンパク質、およびそのようなタンパク質をコードする遺伝子のコード領域を含む単離された核酸に関する。ヒト分泌タンパク質を産生するためのベクター、宿主細胞、抗体、ならびに、このようなヒト分泌タンパク質を作製するための組換え方法がまた、提供される。本発明はさらに、これらの新規なヒト分泌タンパク質に関する障害を、診断するため、および処置するために有用である、診断方法ならびに治療方法に関する。
Patent JP-2002543128-A (JP)
Title: 雌性覚醒障害の処置
IPC: C07D471/14
Filed: 2000-04-26
Abstract: (57)【要約】
  雌性患者における雌性覚醒障害（ＦＡＤ）の処置方法を開示する。本発明の方法は、雌性患者に環状グアノシン3',5'-モノホスフェート特異的ホスホジエステラーゼ・タイプ５を阻害する薬剤を経口投与する工程を含む。
Patent JP-2002543932-A (JP)
Title: 人間及び／又は動物の器官又は四肢の貫流装置
IPC: A61M5/168
Filed: 2000-05-06
Abstract: (57)【要約】
人間及び／又は動物の器官に液体の混合物なるべく血液と薬剤との混合物を貫流させる装置（１０）は、液体を循環させる少なくとも１つのポンプ装置（１１）と少なくとも１つの混合装置（１４）とを持ち、少なくとも１つの混合装置（１４）は、液体を配量して混合する少なくとも２つの隔室形バケツト車（１７，１８）を持っている。
Patent JP-2003500402-A (JP)
IPC: A61P25/16
Filed: 2000-05-15
Abstract: Heterocyclic substituted aminoazacyclic compounds of the formula (I):Z-R3, wherein Z is a defined aminoazacycle and R3 is a defined heterocycle moiety, pharmaceutical compositions of these compounds, and use of said compositions to control synaptic transmission in mammals.
Patent JP-2003500662-A (JP)
Title: 振幅の正規化及びデータピークの選択のための方法とシステム
IPC: G16B25/10
Filed: 2000-05-23
Abstract: (57)【要約】
振幅を正規化し、バイオテクノロジー実験から得たＤＮＡ、ｃＤＮＡ又はｍＤＮＡなどのポリヌクレオチドデータを含む実験データからデータのピークを選択するための方法とシステム。方法とシステムは、スペクトル重複を除去するための工程と、多成分データ信号を所定の実験から得た実験データ（例、バイオテクノロジーデータ）に空間的にトレンド除去して、正規化するための工程とを有する。標準データサイズが決定されて、データクラッターがフィルタかけした実験データのために拒絶される。データサイズを校正して、実験データから誤差を除去する。データスタッターが除去されて、データ値の数を減らす。方法とシステムは、誤差をなくしたり減らしたりするための実験データの処理を自動化し、処理した実験データを可視表示、比較分析及びその他分析に適したフォーマットにするのに役立つ。方法とシステムは、一般的には信頼性がなかったり誤った結果を導く実験データの処理における不整合を減らしたりなくすのに役立てることもできる。本発明の方法とシステムは，バイオテクノロジーデータの処理を、バイオ情報及び可視表示される他の種類の実験データ（例、電気通信データ、電気機器の電気データ、光学データ、物理データ、又はその他データ）に利用できる新たなテクニックで精度を上げるためにも使用できる。
Patent JP-2003500479-A (JP)
IPC: C07C337/08
Filed: 1999-05-28
Abstract: The present invention provides novel cathecol hydrazone derivatives of formula (I) or pharmaceutically acceptable salts thereof, wherein R1 is C1-7 alkyl or C3-7 cycloalkyl; R2 is hydrogen, hydroxy, C1-5 alkyl or -CH2CH2C(=O)NH2; R3 and R4 are independently hydrogen, C1-7 alkyl, -C(=X)-R5, or 2-, 3- or 4-pyridyl, prymidyl or phenyl substituted with one or two selected from a group consisting of halogen, C1-6 alkoxy, nitro, trifluoromethyl, C1-6 alkyl and carboxyl, or R3 and R4 are directly bonded by C3-4 containing oxygen, sulfur or nitrogen to form a heterocyclic ring, X is oxygen, sulfur or NH and R5 is C1-7 alkyl, -NHR6, CONH2 or 2-, 3- or 4-pyridyl, prymidyl or phenyl substituted with one selected from a group consisting of halogen, C1-6 alkoxy, nitrile, trifluoromethyl, C1-6 alkyl and carboxyl, and R6 is hydrogen, hydroxy, NH2, C1-5 alkoxy, C1-5 alkyl, pyridyl or phenyl.
Patent JP-2002205014-A (JP)
Title: Method of regulating vibration generator and vibration generator
Inventor: UCHIDA MITSUYA
IPC: G01M7/02
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a regulation method by which the regulation of a neutral of a servo valve of a vibration generator having a plurality of driving parts can be easily carried out, and to provide a vibration generator which is easily regulated. SOLUTION: In the vibration generator having a plurality of driving parts 2, 3 for driving a vibration stage 1, each driving part 2 or 3 has an actuator 6 generating a driving force, a servo valve 7 for regulating the amount of hydraulic oil supplied to the actuator 6, a hydraulic unit 4 for supplying the hydraulic oil to the actuator 6 under pressure through the servo valve 7, two supplying pipes 14 and 15 for independently supplying the hydraulic oil to two pressure chambers Sa and Sb of the actuator 6 from the servo valve 7, two opening/closing valves independently provided at the supplying pipes 14 and 15, a differential pressure gauge 18 for detecting the pressure difference between two supplying pipes 14 and 15 at the servo valve 7 side that the opening/closing valve 16 and 17,  and sequences 21 for changing the opening degree of the servo valve 7 according to the detected result of the differential pressure gauge 18.
Patent JP-2002208932-A (JP)
Title: Asynchronous packet transferring method
Inventor: MATSUUCHI HIROSHI
IPC: H04L12/701
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To enable to process a request and a response of a transaction addressed to own node and those of a transaction addressed to the other node by the same process with reference to higher layers. SOLUTION: In the transaction layer block, it is discriminated that the request for the transaction is addressed to its own node or the other node. When the request is addressed to the own node, it is discriminated whether a register being the object of the request is managed by the higher layer or not. When the request is made to the register managed by the higher layer, the block notifies the higher layer of the destination of request notification of the same request as the request from the other node, and receives the response from the destination of request notification.
Patent JP-2002209399-A (JP)
Title: Method and apparatus for controlling sensorless induction machine
Inventor: OMORI YOICHI
IPC: H02P27/06
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To avoid a zero frequency and enable high-speed calculation. SOLUTION: A method and an apparatus for controlling a sensorless induction machine involve a flux command selector 5. With respect to the selector, two flux commands, one large and one small, are provided. A value fx is determined by multiplying the frequency of the primary current of an induction motor 2 by 1 when a torque command value is positive and -1, when it is negative. The flux command selector selects the larger flux command when the value fx is lower than a prescribed frequency f0, and the small flux command when the value fx is not lower than f0.
Patent JP-2001231255-A (JP)
Title: Switching mode power source
Inventor: ALLEN RICHARD CARL
IPC: H02M3/28
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a power source which does not require an additional insulating barrier for supplying on/off control information to an un-insulated SNPS control circuit from an insulated microprocessor, when a continuous mode and a burst mode are switched over. SOLUTION: This power source operates by a run mode operation, and burst mode operation of a stand-by mode. When a user sends out a power-on request command, an on/off control signal is supplied to an input terminal of the microprocessor. The microprocessor monitors the completion time of the dead time interval of a burst mode cycle, and generates a synchronous control signal for turning a switch on. The switch is turned on just after the completion of the dead time interval. The turned-on switch connects a run mode load to the filter capacitor of the power source.
Patent JP-2002214199-A (JP)
Title: Determination method of soil contamination area
Inventor: NIHEI TOMOMICHI
IPC: G01N1/28
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a determination method of soil contamination area capable of easily and quickly determining the contamination area by heavy metal elements and volatile organic compounds in soil in an investigation spot. SOLUTION: A soil sample collected in the investigation spot is forcedly dried in the spot followed by pulverization and mixing, the resulting sample is accelerated and eluted by a sample decomposition device generating microwave or a sample decomposition device using ultrasonic wave, and the resulting solution is analyzed by an ICP mass spectroscope to quantitatively determine at least one of Cr, Ni, Cu, Zn, As, Se, Cd, Sn, Sb, Te, Hg, Pb, and Bi. Further, an adsorption pipe in which a material to be analyzed in a soil gas is collected in the investigation spot is set in a thermal adsorption-gas chromatographic mass spectroscope to quantitatively determine at least one of 1,1- dichloroethylene, dichloromethane, trans-1,2-dichloroethylene, cis-1,2- dichloroethylene, 1,1,1-trichloroethane, trichloroethylene, tetrachloroethylene, chloroform, carbon tetrachloride, and benzene.
Patent JP-2002214394-A (JP)
Title: Geological disposal facility and its execution method
Inventor: KUMASAKA HIROO
IPC: G21F9/36
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a geological disposal facility and its execution method that reduce an entire underground facility part by increasing disposal density of waste bodies for disposing high level radioactive waste in nuclear power generation, reduce construction cost by moderating a restriction condition to an adequate rock mass, and improve operability in emplacing the waste bodies. SOLUTION: This geological disposal facility comprises a disposal gallery 5 having a shape allowing forming in its bottom of disposal holes in which the waste bodies are buried vertically via backfill material, and sealing bodies 30 filled with the waste bodies horizontally installed in the disposal gallery and in the crossing direction with the gallery axis. The sealing bodies are constituted with rectangular steel material made containers filled with the waste bodies under the existence of buffer material.
Patent JP-2002215687-A (JP)
Title: Truck weight computing system and truck weight computing method
Inventor: FUKUSHIGE ISAO
IPC: G06Q50/28
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To easily compute the gross weight of a truck. SOLUTION: Information such as a chassis type, the maximum limit of gross vehicle weight(GVW) and vessel dimensions on the truck to be computed, and optional items and the number of riding capacity are simply inputted to compute chassis weight, under-subframe weight and option weight on the basis of the inputted chassis type, GVW, optional items and weight data stored in a weight database (104, 108, 126). Vessel weight is computed on the basis of the inputted vessel information (116), and occupant weight is computed on the basis of the inputted number of riding capacity (130). Empty vehicle weight is automatically computed from the chassis weight, under-subframe weight, vessel weight and option weight (140). Maximum payload and gross vehicle weight are computed from the maximum limit of GVW, empty vehicle weight and occupant weight (142).
Patent JP-2002221875-A (JP)
Title: Image forming device
Inventor: KOJIMA ETSUSHI
IPC: G03G15/00
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device with which the occurrence of a defective image such as fixing explosion is prevented by suppressing the corrugation of a recording material before fixing due to the temperature rising of the paper non-passing part of a fixing body and a pressure body. SOLUTION: When a distance between the transfer position of a transfer roller 45 and the nip area of a fixing device 46 is set smaller than the length of a recording material P in a feeding direction and the recording material whose width in a vertical direction is smaller than the length of the surface of the recording material p in the vertical direction successively passes through the nip area in the feeding direction of the heating area of the fixing device 46, the number of passing sheets of the recording material per unit-hour to the nip area is reduced and also the feeding speed of the recording material by the fixing device 46 is accelerated than the feeding speed of the recording material by the transfer roller 45.
Patent JP-2002219025-A (JP)
Title: Elevating shelf apparatus
Inventor: INOUE KOSAKU
IPC: A47L19/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an elevating shelf apparatus which has a simplified door mounting structure arranged on a front surface of an external case, facilitates inspection of an internal elevating mechanism, etc., by removing doors, and facilitates change of specification of depth of a packing. SOLUTION: The elevating shelf apparatus A is constructed as follows. The elevating mechanism 2 is arranged at an internal upper portion of the external case 1, and an elevating rope 3 extending from the elevating mechanism 2 is connected to a shelf portion 4. Then, the shelf portion 4 is arranged in the external case 1 in a descendable manner, and the door 5 is attached to the front surface of the external case 1 via the packing P. Further, a hook receiving fixture 6 shaped like a hat is attached to an internal upper portion of the door 5, and a hook 8 is attached to a lower surface of a top board 7 of the external case 1, followed by attaching a mounting piece 9 to an internal lower portion of the door 5.  Furthermore, a crosspiece 10 is arranged on a lower front surface 10 of the external case 1, and the hook receiving fixture 6 shaped like the hat is engaged with the hook 8 from below, and the mounting piece 9 is mounted on the crosspiece 10. Finally, a screw 11 inserted from the inside of the crosspiece 10 is tightly screwed into the door 5 in a removable manner.
Patent JP-2001198294-A (JP)
Title: Game machine
Inventor: TAKAYAMA MITSURU
IPC: A63F7/02
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which is equipped with a pattern display device adapted to sustain interests until the pattern columns reach the final varying stage. SOLUTION: The background color is altered each time the varying of display columns 24a-24d is sequentially stopped at a varying display part 24 for defining fixed patterns to be displayed at a fixed display part 25 to allow identification of the corresponding fixed patterns thus defined from other undefined ones and a jackpot game position is generated when the defined fixed patterns at the fixed display part 25 are arrayed in combination on any of winning lines a-h. With such an arrangement, when the varying action is stopped sequentially at the varying display part 24, it is possible that the defined patterns at the fixed display part 25 are arrayed in combination on any of the winning lines a-h even if the combination of the patterns stopped has no connection to generate any jackpot game position.  This allows a player to sustain interests in the varying display to the end of the game.
Patent JP-2002229321-A (JP)
Title: Developer, image forming method and process cartridge
Inventor: KASUYA TAKASHIGE
IPC: G03G21/18
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a developer by which amount of the developer (toner) remaining in a developing device or a process cartridge can be detected with high precision and to provide an image forming method and the process cartridge using the same. SOLUTION: In the image forming method which uses a developer amount detecting means for detecting the amount of the developer remaining in a developer storing part by electrostatic capacity, the developer which has toner particles containing at least a binding resin, a colorant and a releasing agent and satisfies a condition (1) described below when weight average grain size (D4) of the developer is X (μm) and number % of the developer having grain size of <=3.17 μm with number standard obtained from number distribution of the developer is Y (number %), is used. exp5.9×X-2.3<=Y<=exp8.0×X-2.7...(1) [wherein X is 4.0 to 6.0 (μm)].
Patent JP-2002232523-A (JP)
Title: Communication terminal
Inventor: TABATA HIROAKI
IPC: H04W72/04
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal that makes a speech without stopping downloading when an incoming call arrives while downloading data. SOLUTION: The communication terminal having a speech function and a data communication function is provided with a wireless communication means 3 that makes wireless communication, an extract means 5 that extracts prescribed data from a wireless signal received by the wireless communication means 3, a storage means 12 that stores the extracted data, an incoming call detection means 11 that detects the arrival of an incoming call, and a control means 11 that establishes a speech when the arrival of an incoming call is detected while the extract means 5 extracts data from the wireless signal and a reply with respect to the incoming call is made.
Patent JP-2002230765-A (JP)
Title: Data recording and reproducing device and control method for the same
Inventor: TAGAMI KOKI
IPC: G11B7/0045
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a data recording and reproducing device which prolongs the rewriting life of a recording medium and permits data recording with high reliability by preventing data of the same patterns from being repetitively written in the same region and to provide a control method for the same. SOLUTION: This data recording and reproducing device writes data for trial writing having the prescribed data patterns to a mounted optical disk 11 and controls various kinds of parameters for data recording in accordance with the results of the reproduction. The data for trial writing is read from the mounted optical disk 11 and the data for trial writing having the data patterns different from the data patterns is written to the optical disk 11.
Patent JP-2002235821-A (JP)
Title: Power transmission system, device and camera
Inventor: KATANO KENICHI
IPC: F16H7/18
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is difficult to mount a rotation detecting sensor near a belt and a pulley in a case when a gear receiving the power transmission from an output transmitting part mounted on a part of the pulley, is mounted near the pulley. SOLUTION: This power transmission system is composed of a pulley 4 rotated and driven through a belt 3 and having a flange part 4a for preventing the coming-off of the belt, a rotating member 6 rotated and driven by the flange part 4a of the pulley 4 and rotated at a speed higher than the pulley, and a rotation detecting means 7 producing a rotation detecting signal corresponding to the rotation of the rotating member.
Patent JP-2002237866-A (JP)
Title: Semiconductor device controlling cable modem, cable modem apparatus and method for controlling cable modem
Inventor: OBINATA NOBUAKI
IPC: H04N7/173
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To surely process information relating to setting and operation of a cable MODEM apparatus and to provide speech communication service at the same time by VoIP technique, in a cable MODEM apparatus to be connected with a CATV network. SOLUTION: A cable MODEM controller LSI 9 which is used for the cable MODEM apparatus 1 has internal buses 15, 16. A MAC layer 12 transmits and receives a MAC frame to and from an external bus I/F 14 and an I/F 19 for PC connection via the internal bus 15. A processor 17 for processing a digital signal transmits and receives speech information to and from the external bus I/F 14 and an I/F 18 for speech communication, via the internal bus 16.
Patent JP-2001296383-A (JP)
Title: Process protection system
Inventor: CREW ALBERT W
IPC: G21C17/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an improved process protection system for a complicated process. SOLUTION: The protection system for complicated processes has 4 redundant protection pairs which each produces partial reactor trip and partial safety startup signals in the pairs of control part on the basis of microprocessors. Two independent redundancy voting logic arrays are provided to the partial reactor trip signal and two identical independent redundancy voting logic arrays are provided to the partial safety srartup signal. Individual series include the voting logic controller on the basis of a pair of redundant microprocessor, which each has voting processor receiving partial reactor trip signal or partial safety startup signal from each of process protection pair and producing medium reactor trip signal or medium safety startup signal corresponding to the partial signals from a predetermined number of protection pairs.