baber/WOPTO huggingface dataset:
Patent JP-2002541686-A (JP)
Title: 移動支援のための強制アドレス分解プロトコルの利用
IPC: H04L12/56
Filed: 2000-01-21
Abstract: (57)【要約】
グラチュイタスＡＲＰメッセージ内に含まれる情報を用いることによって、移動端末登録記録は、効果的で効率的にネットワークホスト内で作成、削除ができる。移動端末が、サブネットワークまたはＬＡＮセグメント内で第１のネットワークホストから第２のネットワークホストへ接続点を変更したとき、各移動端末のＩＰアドレスを含むグラチュイタスＡＲＰメッセージが第２のネットワークホストによって作成される。移動端末が第１のネットワークノードを通してサブネットワークまたはＬＡＮセグメントへ接続する必要がなくなったとき、グラチュイタスＡＲＰメッセージ内に含まれる移動端末のＩＰアドレスを認識する第１のネットワークノードは、各移動端末の全ての登録記録を削除する仕事を引き受ける。第１のネットワークノードによって保持されている他の登録記録を区別する移動端末のＩＰアドレスによって識別される。
Patent JP-2002537252-A (JP)
IPC: C07C/
Filed: 2000-02-07
Abstract: Use of essential fatty acids containing at least 25% of a mixture of eicosapentaenoic acid ethyl ester (EPA) and docosahexaenoic acid ethyl ester (DHA) in the preparation of a medicament for preventing mortality in a patient who had suffered myocardial infarction is new. Independent claims are included for: (i) use of essential fatty acids containing at least 25% of EPA or DHA in the preparation of a medicament for preventing mortality in a patient who had suffered myocardial infarction; (ii) a method for preventing mortality in a patient who has survived myocardial infarction comprising administration of a mixture of essential fatty acids containing at least 25% EPA+DHA; (iii) a method for preventing mortality in a patient who has survived myocardial infarction comprising administration of a mixture of essential fatty acids containing at least 25% of EPA or DHA.
Patent JP-2003521835-A (JP)
IPC: H04L29/08
Filed: 2000-02-12
Abstract: A method and apparatus for improving the data transfer rate of packet-switched networks that employ retransmission timers is disclosed. Upon receipt by a sender of an acknowledgment message indicating that the intended recipient received a data packet, a retransmission timer is initialized with a value that compensates for the time lag between the transmission of a data packet by the sender and the receipt of an acknowledgment message. A communication network includes data transfer terminals that, upon receipt by a sender of an acknowledgment message indicating that the intended recipient received a data packet, initialize a retransmission timer with a value that compensates for the time lag between the transmission of a data packet by the sender and the receipt of an acknowledgment message.
Patent JP-2002539428-A (JP)
IPC: C12Q1/37
Filed: 2000-03-13
Abstract: A method for determining the chemosensitivity of cells towards at least one substance by measuring the apoptosis induced by said at least one substance, wherein the apoptosis is determined from the accumulated caspase activity of a sample comprising cells and a medium by adding said at least one substance to the sample followed by incubation, and measuring the accumulated caspase activity in the sample upon disruption of the cells without previously separating off the cells.
Patent JP-2002541270-A (JP)
IPC: A23L29/00
Filed: 2000-03-31
Abstract: In a first embodiment, the present invention is a process for producing methylcelluloses having greater gel strength than methylcelluloses of the prior art. According to the process of the present invention, methylcellulose is produced by methylating cellulose pulp in two separate stages. In a second embodiment, the present invention is a methylcellulose having a methoxyl substitution of about 29 to about 32 weight percent based upon the weight of the methylcellulose and a gel strength greater than about 223 x (v<0.273>), wherein v represents the viscosity of the methylcellulose.
Patent JP-2002543405-A (JP)
IPC: B07C5/342
Filed: 2000-04-27
Abstract: An inspection system is provided comprising at least one detection element (60) sensitive to electromagnetic radiation (20) at a wavelength wherein the object (10) to be inspected is rendered opaque by naturally occurring material molecular absorptions. As such, material defects such as cracks and voids can be detected.
Patent JP-2002543522-A (JP)
Title: 通信バスシステム及び通信バスシステムにおいて使用される装置
IPC: G06F13/14
Filed: 2000-04-18
Abstract: (57)【要約】
ＵＳＢシステムのような通信バスシステムは通信プロトコルにより動作する。その通信プロトコルによれば、ホストコネクタへの接続によりハブ局がシステムに組み込まれるとき、ハブ局は、ホストコネクタ上に存在信号を生成する。存在信号は、ハブ局がスレーブコネクタに接続されたスレーブ装置を検出するかどうかに依存する。新しいタイプの装置は、代替ホストポート及びハブ回路を有する。ハブ回路は、代替ホストポート及びスレーブコネクタを介して代替ホストプロセッサとスレーブ装置との間で通信を行う。ハブ局がシステムに組み込まれ、代替ホストプロセッサがスレーブコネクタに接続されたスレーブ装置を使用するとき、ハブ回路は、スレーブコネクタへの接続が無いことをシミュレートする存在信号を生成する。
Patent JP-2002543612-A (JP)
Title: シリコンのプラズマエッチング方法
IPC: H01L21/3065
Filed: 2000-03-16
Abstract: (57)【要約】
シリコン基板内にラテラルに定義された構造体をプロセスガスを用いて、プラズマエッチング、例えば、異方性プラズマエッチングする方法が提案されている。その際、エッチングの前及び／又はエッチングの最中に、少なくとも、ラテラルに定義された構造体の側壁上に、少なくとも一時的に少なくとも、不活性化された材料が堆積される。第１の方法では、プロセスガスに、少なくとも、グループClF ３ ,BrF ３ 又はIF ５ から選択された化合物の１つを含むフッ素供給エッチングガスを添加することが提案されている。第２の方法では、プロセスガスに、少なくとも一時的に、不活性化された材料を消耗する添加剤、NF ３ を添加することが提案されている。最後に、第３の方法では、プロセスガスに、少なくとも一時的に、軽くてイオン化し易いガス、例えば、H ２ ,He又はNeを添加することが提案されている。提案の3つの方法は、組み合わせてもよい。
Patent JP-2002207561-A (JP)
Title: Information processing method and device, and storage medium
Inventor: ARAKAWA EMI
IPC: H04M1/72469
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the input of a telephone number. SOLUTION: In a cellular phone equipped with a jog dial 22, a telephone number display part 71 and a fixed cursor 72 are displayed on the liquid crystal display 18 of the cellular phone. An approximately circular line is also displayed on the liquid crystal display 18, and figures are displayed around the circular line. When the jog dial 22 is operated upward, the figures displayed around the circular line are moved down. When the jog dial 22 is pressed, the figure displayed in the cursor 72 is additionally displayed to the telephone number display part 71.
Patent JP-2002205162-A (JP)
Title: System for supplying metal
Inventor: ABE TAKESHI
IPC: B22D41/12
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a system for supplying metal in which a vessel for holding molten metal reducing a waiting time as much as possible and an energy loss can be restrained. SOLUTION: Molten aluminum is held into the vessel 100 according to a demand from a first factory 10 side, and since this vessel 100 is constituted so as to transport the molten aluminum into a holding furnace 12 demanded thereof, an optimum amount of molten aluminum can be transported in an optimum time and at an optimum temperature by using the optimum vessel 100. Therefore, the molten aluminum can be transported by using the vessel 100 having the form according to the use point while restraining the energy loss as much as possible.
Patent JP-2002208747-A (JP)
Title: Power source for laser oscillators
Inventor: MORIO KOICHI
IPC: H01S3/097
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To control the power by a high frequency inverter to raise the efficiency and lower the cost, and allow a laser oscillator itself to be downsized. SOLUTION: The power source comprises a rectifier circuit 5 for rectifying and filtering a commercial power 3 into a DC voltage, a high frequency inverter 7 composed of a full bridge of power MOS FETs 7A, 7B, 7C, 7D to which the DC voltage generated by the rectifier circuit is applied, a matching circuit 9 for converting the impedance between the high frequency inverter 7 and a discharge space C and boosting an AC power generated and sent from the inverter 7, a drive circuit 11 for driving the inverter 7 to operate and stop the inverter 7, a drive instructor 13 for giving a drive instruction to the drive circuit 11, and a current monitor 15 or a stop timer 17 for monitoring a current in the matching circuit 9 until the current of this circuit 9 is completely cut off.
Patent JP-2002205242-A (JP)
Title: Machining system
Inventor: YOSHIKAWA SHINJI
IPC: B23Q15/00
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a machining system capable of preventing occurrence of a machining failure even in work machined after shifting a tool on the way. SOLUTION: This machining system comprises a machine tool 1, a machined work measuring means 2 outside the machine tool, and a work conveying means 3. A plurality of same tools 21 are mounted to a tool holding means 17, and a machining control means 7 is provided with a tool shifting means 32 that, when one tool 21 failures, shifts to the other tool 21 for machining. A control means 43 for tool shift time is provided for performing machining for measurement with a required machining allowance remained and performing the remaining machining after measuring by the machined work measuring means 2 in shifting the tool. The remaining machining is performed after correcting the movement of a tool support body 17 in response to a measuring result.
Patent JP-2001214568-A (JP)
Title: Shielding plate
Inventor: HUUSKO ASKO
IPC: E04B/
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a new shielding plate provided with excellent heat insulating properties, fire resistance, and sound insulating properties and manufactured of a certain kind of organic pulp, especially, of wooden fiber pulp. SOLUTION: The shielding plate 1 is constructed of multiple laminated shielding plate layers 2 formed of a certain kind of organic wooden fiber pulp such as thermally fiberized wooden fiber pulp.
Patent JP-2002205195-A (JP)
Title: Screw press type filter device
Inventor: MURASAWA TAKASHI
IPC: B01D29/23
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a screw press type filter device capable of maintaining the constant water content of the stuff to be discharged even when the quantity of treatment is fluctuated. SOLUTION: The screw press type filter device in which a screw 4 is rotatably inserted inside a substantially cylindrical filtering body 10, and the stuff to be treated fed between one end of the screw 4 and the filtering body 10 is filtered by the filtering body 10 while carrying the stuff to the other end side by the rotation of the screw 4 comprises a back pressure valve 21 which is provided on a discharge port 9 on the other end side of the filtering body 10 to suppress the discharge of the filtered stuff, an air cylinder 22 which feed the pressure for suppressing the discharge of the stuff to the back pressure valve 21, an opening detection unit 30 for detecting the openings of the discharge port 9 and the back pressure valve 21,  and a control unit 40 which controls the air cylinder 22 so as to feed the pressure according to the opening to the back pressure valve 21 based on the result of detection by the opening detection unit 30.
Patent JP-2002204894-A (JP)
Title: Game system using network function, game machine, program to be used therefor and computer readable storage medium for recording program
Inventor: SASAKI MIE
IPC: A63F13/33
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To raise amusement in a game which comprises an element for appreciating communication with a character through the use of communication. SOLUTION: A game system 1 comprises a server 34 and a game machine 2 which exchanges information with the server 34 and, in the game machine 2, the game which includes the element for changing relation between a player and the character through virtual communication between the player and the character is played in accordance with a prescribed game program. In the system 1, the player experiences an introduction part with which the player communicates with the specified character without using the server 34. After the end of the introduction part, communication is permitted between the player and the specified character on condition that the game machine 2 is connected to the server 34 and communication with the character without connection to the server 34 is restricted.
Patent JP-2002214292-A (JP)
Title: Multi-output optional waveform generator and mixed lsi tester
Inventor: NAKAGAWA HIROSHI
IPC: G01R31/3167
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a technique of a simple circuit constitution for generating analogue test signals optimized for each LSI to be tested without complicating the circuit constitution of a performance board when a plurality of the LSI to be tested are simultaneously tested. SOLUTION: An analogue waveform generating part provided with a single- circuit output sequence control part and an output waveform data generating part is provided with a four-circuit port 40, an attenuator 43b for individually adjusting the gains of the analogue test signals each outputted from the ports, and a digital/analogue converter 45 for individually adjusting the offset voltage of the analogue test signals.
Patent JP-2002215894-A (JP)
Title: Electronic contract system
Inventor: TANIGAWA YOSHINOBU
IPC: G06Q40/02
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To smoothly perform electronic contracts with examination. SOLUTION: A contract brokerage device 2, which performs information processing of brokerage for a party to an electronic contract with examination, is provided. The contract brokerage device 2 receives request information from a contract applicant, and sends information necessary for examination to an examination device 1, which performs information processing for the examination. After receiving an examination result, the contract brokerage device 2 sends an electronic contract to the contract applicant. In addition, the contract brokerage device 2 may also send at least one of data, which are an identity guarantee that identifies the electronic brokerage device 2 and a contents guarantee for detection of falsification of an electronic contract, with the electronic contract to a contract applicant device 3.
Patent JP-2002217208-A (JP)
Title: Manufacturing method for semiconductor
Inventor: NAKAMURA MITSUHIRO
IPC: H01L29/812
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To discretely improve the in-plane distribution of a threshold voltage to a semiconductor substrate of an epitaxial-grown semi-fabricated product. SOLUTION: When a p-gate HFET is prepared by conducting a vapor-phase Zn diffusion to an epitaxial wafer, the diffusion depth of Zn is controlled at a change in a temperature of the diffusion coefficient of Zn to a compound semiconductor wafer such as GaAs, AlGaAs or the like. A Zn diffusion speed to Al GaAs is increased intentionally by lowering the ambient temperature of the wafer, and the diffusion depth to AlGaAs only of a peripheral section is deepened. The diffusion depth of Zn is controlled by controlling the partial pressure of the Zn at difference of a Zn partial pressure in the case of the diffusion of the diffusion speed of Zn to AlGaAs or the like. The substantial partial pressure of the peripheral section of the wafer is raised by increasing the flow rate of Zn gas in the peripheral section of the wafer.
Patent JP-2002216215-A (JP)
Title: Coin counter
Inventor: HASHI YOSHIHARU
IPC: G07D9/06
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a coin counter allowing a person to precisely read a figure showing the sum of stacked coins by use of the positional relation of the position of the top surface of the stacked coin with a scale line corresponding thereto as a clue in the totaling of the sum of a coin group including coins of the same kind differed in thickness. SOLUTION: This coin counter is provided with at least a coin housing part 7 for successively stacking coins in a laminated on a coin stopper S and a scale 50 formed in the coin housing part and having figures showing the total sum corresponding to the stacked number of coins displayed thereon. The scale is provided with at least two laterally arranged scale forming areas 51 and 52, scale lines B and B' arranged upward in parallel to each other at vertical intervals corresponding to the thickness of two coins housed in each scale forming area, and the figures 54 showing the total sum of the stacked number of coins.  Each scale line constituting each scale forming area comprises reference scale lines b1 arranged at equal intervals corresponding to two coins of the same kind having a normal thickness, and an extension scale line b2 extended with an obliquely upward inclination from at least one reference scale line.
Patent JP-2002213261-A (JP)
Title: Engine start control method by minimum intake amount
Inventor: NAKAGAWA YASUNORI
IPC: F02D41/06
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To minimize cranking noise in restarting an engine after it is frequently tentatively stopped like a fuel saving type vehicle or a hybrid vehicle. SOLUTION: In engine cranking, the intake air quantity per piston stroke in plural cylinders is set to the minimum amount capable of causing ignition. The setting may be carried out by the setting of the closing phase or lift of an intake valve by a valve timing variable setting mechanism, and my be done immediately before the tentative stop of the engine.
Patent JP-2002209883-A (JP)
Title: Tomographic image pickup instrument for medical use
Inventor: INOUE YOSHIHIRO
IPC: A61B6/03
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a medical tomographic image pickup instrument which easily and simultaneously displays respective CT images obtained by each time tomography in a state where a top plate position is coincident. SOLUTION: The medical tomographic image pickup instrument is provided with an image paging part 25 for paging the multiple CT images by each time tomography so as to change the top plate position in the case of image pickup in order of a top plate longitudinal direction and displaying them by changeover on a display monitor 23 in paging order and an image top plate position coincidence part 26 for adjusting the respective CT images of each time tomography, which are simultaneously displayed on the monitor 23 in parallel, so as to permit the top plate positions in the case of image pickup to be same.  Then, each CT image of each time tomography displayed on the monitor 23 in parallel is automatically adjusted to permit the top plate positions in the case of image pickup to be same only by performing paging, and then, is easily and simultaneously displayed on the monitor 23 in parallel in a state where the top plate positions are coincident.
Patent JP-2001243910-A (JP)
Title: Electron energy filter including magnetic deflection range
Inventor: ROSE HARALD
IPC: H01J49/48
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an energy filter, especially for an electron microscope, which has least possible problems concerning mechanical stability with lowered height of a total system including the electron microscope using this energy filter, and which can minimize imaging error based on electron optics. SOLUTION: This is an electron energy filter involving a magnetic deflection range (3, 23-28, 31-36). A total beam deflection is made by the while deflection range within the angle of 90 deg.-210 deg.. At same time, the Helmholtz length of the energy filter is set to be more than double an average deflection radius of the deflection range, in the case of the one involving a magnetic deflection range (3, 23-28, 31-36 arranged symmetrical to the center face (M).
Patent JP-2002219260-A (JP)
Title: Pachinko ball exchange method and system
Inventor: OOI HISATANE
IPC: A63F7/02
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko ball exchange method and system enabling a player to chose prizes from various shops in exchange for the pachinko balls. SOLUTION: The pachinko ball exchange method includes converting investments into digital cash; recording the digital cash on a predetermined storage medium; dispensing pachinko balls according to the recorded digital cash to promote a game played on a pachinko machine using the pachinko balls; returning the pachinko balls used for the game as prize balls according to the result of the game; converting the prize balls into the digital cash; recording this digital cash on the storage medium; and providing predetermined prizes in exchange for the digital cash recorded on the storage medium.
Patent JP-2001259483-A (JP)
Title: Quick detachable nozzle assembly
Inventor: HAMILTON RICHARD J
IPC: B05B15/06
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a jet nozzle assembly including a nozzle main body and a nozzle chip attached thereto which are attached by turning the nozzle chip around the nozzle main body. SOLUTION: The nozzle chip 16 has a discharge orifice 28 suitable for jetting a flat jetting pattern and is provided with a holding apron part 55 in a relation aligned to the discharge orifice. Before the jetting operation by the holding apron part, the direction of the discharge orifice, which means the direction of the discharged flat jetting pattern, is confirmed. The nozzle main body 15 is provided with at least a pair of projecting parts 64 and 65 and the collision of the flat jetting pattern discharged from the adjacent jetting nozzle assembly with other is prevented because the direction of the discharge orifice 28 of the nozzle chip 16 is automatically set to have relatively small prescribed angle to the axial center of a liquid supply header 11 when the projecting parts are arranged to be aligned with the header in the longitudinal direction.
Patent JP-2002233079-A (JP)
Title: Uninterruptive switching regulator
Inventor: MATSUBARA YOSHIRO
IPC: H02M3/28
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an uninterruptive switching regulator capable of stably driving load even in any condition while contriving the reduction of consumption power. SOLUTION: During power failure, before the power supply of an alternating current side power supply circuit A stops, a direct current side power supply circuit C is driven, and in the restoration of power a control means 19 for driving the direct current side power supply circuit C is provided until power supply from the alternating current side power supply circuit A is stabilized.
Patent JP-2002229376-A (JP)
Title: Fixing device
Inventor: SANBA KEIJI
IPC: G03G15/20
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device wherein the power limitedly usable in the fixing device can efficiently be utilized even if a heating source for energizing an external heating member is on/off-controlled during fixing operation, and wherein temperature decrease of a fixing member such as a pressure roll also hardly occurs during continuous fixing operation. SOLUTION: This fixing device is provided with a control device 50 which uses the power supplied by switching between halogen lamps 22, 23 each for the pressure roll 2 and an external heating roll 3 to singly on/off-control a halogen lamp 12 for a heating roll 1 during the fixing operation by using independently supplied power, while it on-off-controls the halogen lamp 32 for the external heating roll 3 in priority to the halogen lamp 22 for the pressure roll 2 by using the power supplied by switching between the halogen lamps 22, 32 each for the pressure roll 2 and the external heating roll 3.
Patent JP-2002228900-A (JP)
Title: Apparatus and method for manufacturing optical fiber cable
Inventor: ITO HIROYUKI
IPC: G02B6/44
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing an optical fiber cable which can adjust a coated optical fiber extra length (slack) by controlling the tension of a coated optical fiber. SOLUTION: A tape-shaped coated optical fiber 10 is inserted between a capstan 32 and an idler belt 33 to be driven by the capstan 32. Tension is given to the tape-shaped coated optical fiber coming out of the capstan by a dancer roller 35, and is headed to the collecting point of the coated optical fiber through a guide roller 36. The dancer roller 35 is energized by a compression spring 39 towards the left of Figure, and tension is given to the tape-shaped coated optical fiber trained over the dancer roller so as to be balanced with the compressive force of the compression spring. An elongation according to the tension is produced in the tape-shaped coated optical fiber, and the extra length (slack) is given to the tape-shaped coated optical fiber based on the amount of compression and the elongation of a manufactured optical fiber cable.