baber/WOPTO huggingface dataset:
Patent JP-2003516211-A (JP)
Title: Ｘ線吸収度を調整しうるフィルタ素子を有するフィルタとｘ線吸収センサとを具えるｘ線装置
IPC: G21K1/10
Filed: 2000-11-23
Abstract: (57)【要約】
Ｘ線放射ビームを生じるＸ線源と、このＸ線放射ビームを検出するＸ線検出器と、前記Ｘ線源及びＸ線検出器間に配置されたフィルタ素子を有し、互いに独立する各フィルタ素子内でＸ線放射ビームを個別に減衰させるＸ線フィルタとを具えるＸ線装置を提供する。各フィルタ素子（２１３）は導電性でＸ線吸収性の流体（３２）を収容することができ、この流体は供給通路（３０）を介して供給され、各フィルタ素子のＸ線吸収値は、各フィルタ素子内の流体（３２）のレベルを段歩的に調整することにより個別に調整しうる。各フィルタ素子は、フィルタ素子の壁部内に位置する第１電極を有し、この第１電極はフィルタ素子（２１３）の長さ方向でセグメント化されており、フィルタ素子のセグメントの壁部に電位を印加してフィルタ素子の内側容積部を流体（３２）で段歩的に充填するためにこれらセグメントを２つの副群に電気的に組合せる。このフィルタ素子（２１３）の内側容積部（３１）内の流体柱状部（３２）の長さを検出するために、測定手段（５０、６０）を設ける。
Patent JP-2003518611-A (JP)
Title: 位置アラーム
IPC: H04W4/20
Filed: 2000-12-20
Abstract: (57)【要約】
ユーザに装置が所定の位置に到着した時に発生するアラーム・イベントを予めセットできるようにする携帯位置アラーム装置（１）が提供される。アラーム・イベントは、ユーザに、音声、視覚的、若しくは振動手段（１４）によって警告する。アラーム装置は、その実際の位置をＧＰＳデータを用いて決定する。一実施形態において、ユーザは、所定の位置に物理的に存在する間に特定の位置にブックマークをつける。ブックマークをつける処理部は、該物理的位置を示すＧＰＳデータを同時に受信する装置を含む。ユーザは、その後、例えばマッピングされた座標に場所名を相互参照させた種類の大きなデータベースを備えた装置の必要性無しに、あらゆるブックマークがつけられた位置に対してアラーム・イベントをセットし得る。
Patent JP-2003519561-A (JP)
Title: 中性フィルタ材料に基づく液体濾過のためのシステムおよび方法
IPC: B01D61/14
Filed: 2001-01-12
Abstract: (57)【要約】
本発明は、液体流からいかなる電荷粒子の除去も、良好な流量と低圧力低下を有して、シービング以外のメカニズムにより可能となることを教示する。予め選択されたｐＨ範囲内の１つ以上のフィルタの、弱く帯電されまたは中性の表面の使用が用いられる。したがって、フィルタ細孔サイズよりも非常に小さい粒子が、高い効率で捕捉される。濾過される液体における本質的に中性のまたは弱く帯電された材料のフィルタ表面は、本質的に中性のまたは弱く帯電された表面を作るためのベースフィルタのフィルタ材料または表面改質の適切な選択により形成される。
Patent JP-2003519730-A (JP)
IPC: D06H5/00
Filed: 2000-01-11
Abstract: A method for joining pieces of a thermoplastic web material in order to form an expandable cellular block, includes steps of positioning a new piece to be added to the cellular block in opposing face-to-face relation with a last piece most recently previously welded to the cellular block, positioning a heating device having a plurality of heating fingers between the last piece and the new piece and in contact with the opposing surfaces of the pieces, causing the heating fingers to heat the pieces at locations contacted by the heating fingers, and retracting the heating fingers from between the pieces and then pressing the new piece against the last piece such that the new piece is welded to the last piece at the locations heated by the fingers.
Patent JP-2003520178-A (JP)
Title: 水素の貯蔵またはスーパーバンドル形成のための単層カーボンナノチューブ
IPC: C01B31/02
Filed: 2001-01-17
Abstract: (57)【要約】
スーパーバンドルの形状においてか、または水素貯蔵における使用のためか、あるいはその両方のための、単層カーボンナノチューブ（ＳＷＮＴ）の製造方法を提供する。その方法はＳＷＮＴ基材を溶媒中に混合して懸濁液にする工程、および超音波エネルギー手段を使用して懸濁液を攪拌する工程からなる。
Patent JP-2003529979-A (JP)
Title: アクティブ／スタンドバイ・リクエストチャネルを用いるメンテナンスリンク
IPC: H04B7/26
Filed: 2001-02-07
Abstract: (57)【要約】
ＣＤＭＡシステムにおけるフィールドユニットは、共有フォワードおよびリバースリンクチャネルを用いてベースステーションと通信するために同期化される。例示された実施形態において各フィールドユニットはベースステーションからメッセージを受け取る為にフォワードリンクチャネルの中でタイムスロットを割り当てられる。同様に、各フィールドユニットは、メッセージをベースステーションに送信するために共通のリバースリンクチャネル上でタイムスロットを割り当てられる。フィールドユニットの各々とベースステーションとの間のタイミングの一致およびパワーレベルコントロールは、各フィールドユニットによりメッセージが送信される対応するタイムスロット内でベースステーションにおいて受信されるそのメッセージを分析することにより達成される。その後、メッセージは該当のタイムスロットの中のベースステーションから特定のフィールドユニットにそのタイミング、又はパワーレベルを調節し、従ってフィールドユニットからの将来送信されるメッセージが希望のパワーレベルでベースステーションでの適切なタイムスロットの中で受信されるように送信される。この様にして、ベースステーションと多数のユーザの間の通信および精密な同期化を維持するために用いられる資源を最小に保ち、リバースリンク上で隣り会うタイムスロットの中で送信するフィールドユニットの間に起こる衝突を最小に抑えることが出来る。
Patent JP-2003523540-A (JP)
IPC: G02B6/26
Filed: 2001-02-16
Abstract: An optical switch and attenuator in which any waveguide in an input waveguide bundle may be selectively optically aligned or misaligned with any waveguide in an output waveguide bundle. The waveguide bundles are attached to beams that translate the bundles through non-parallel arcs. The device provides high-performance switching and attenuation of any number of input and output waveguides.
Patent JP-2004526214-A (JP)
Title: 自動視覚認識の方法及び装置
IPC: G06T5/40
Filed: 2001-02-23
Abstract: 本発明は、事象の自動視覚認識の方法及び装置に関する。この装置は、制御ユニットと、データバスと、時間一致バスと、少なくとも１つのヒストグラム計算ユニットとを備える。
Patent JP-2003524428-A (JP)
Title: 柿酢粉末及びその製造方法
IPC: A23L27/14
Filed: 2001-02-26
Abstract: (57)【要約】
【課題】  香り及び味が制御でき、飲み易く、且つキュアリングプロセス中に栄養素の損失を低減する柿酢粉末の経済的な製造方法の提供。
【解決手段】  柿酢を真空濃縮機を用いて１２〜１８°Ｂｘに濃縮して柿酢濃縮液を得て、１５〜３０重量％の柿の葉エキス及び５〜９重量％のシクロデキストリンを柿酢濃縮液に加えて撹拌し、１〜５重量％のラクトース、２５〜３０重量％のマルトデキストリン及びガムを加えて溶かし均質化した液体を得て柿酢粉末を製造する。
Patent JP-2003525136-A (JP)
IPC: B23B31/11
Filed: 2001-02-17
Abstract: A reaming tool is capable of reaming out several axially interspaced borings of a workpiece. The reaming tool includes a guide shank that can be clamped into a machine spindle and which can be supported in prepared borings of the workpiece to be machined by using external supporting elements. The reaming tool also includes a reaming head coaxially connected on the front end thereof. In order to be able to easily change a worn tool, the reaming head is connected to the guide shank by an auto-centering clamping mechanism. The supporting elements positioned in the proximity of the clamping mechanism can, during a clamping process, be radially spread outwardly from a smaller dimension to a predetermined diameter guide dimension.
Patent JP-2003213308-A (JP)
Title: Sintered cast iron sliding member and its producing method
Inventor: SUGAFUJI AKIYOSHI
IPC: C22C37/00
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sintered cast iron sliding member excellent in friction- wearing resistance.  <P>SOLUTION: A sintered alloy is produced by sintering cut-powder which is obtained by cutting a growing grey cast iron casting, and triiron-tetraoxide film is formed on the sliding surface of this sintered alloy to produce the sintered cast iron sliding member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219509-A (JP)
Title: Traveling speed controller for hybrid vehicle
Inventor: ASHIZAWA HIROYUKI
IPC: B60L50/16
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate a vehicle properly according to each of traveling modes; a series traveling mode with a motor only and a parallel traveling mode in combination of the motor with an engine.  <P>SOLUTION: A model matching compensating part sets target-driving torque. After the target driving torque is corrected by a disturbance compensating part, a limiter limits the target driving torque to calculate a driving toque command value. The upper and lower limit values of the limiter are changed over in accordance with each traveling mode. In the series-traveling mode, the upper and lower limits of the motor driving torque are made equal to those of the limiter. In the parallel traveling mode, the sum of the upper and lower limit values of the motor driving torque and those of the engine driving torque is treated as those of the limiter. During a transition period from the series- traveling mode to the parallel one, the driving torque command value is filtered by reversing the target traveling speed to a slightly previous value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217580-A (JP)
Title: Electrode for lithium secondary battery and its manufacturing method
Inventor: CHITO DAIZO
IPC: H01M10/05
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a lithium secondary battery that has a high energy density.  <P>SOLUTION: This electrode for lithium secondary battery comprises a current collector 7 and a positive electrode active material layer that is formed on the current collector 7 by sputtering and contains a Li-Co-O layer. The Li-Co-O layer formed by sputtering has a peak I (110) in the range 2θ=65.9±1.0° when evaluated by the X-ray diffraction method and does not in substance have a peak I (003) in the range of 2θ=18.8±1.0°.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208691-A (JP)
Title: Transmitter for visually handicapped person, receiver for visually handicapped person, and visually handicapped person guide device
Inventor: FURUKAWA MITSUMASA
IPC: H04B10/524
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To inform a visually handicapped person of the distance between a sound data generation source and a present position for guiding the person.  <P>SOLUTION: In the transmitter for visually handicapped person, a set position information-sending means sets information specific to a set position, and a sound data-setting means sets sound data concerning guidance of the visually handicapped person according to the set position. A modulation means executes modulation according to the sound data and the information specific to the set position. A light emitting means emits modulation light. In the receiver for the visually handicapped person, a self position recognition means recognizes the position of the person, and obtains self position data. A photoelectric conversion means converts the light of the light emitting means into an electric signal, and a demodulation means demodulates the electric signal. A distance calculation means obtains a distance to the transmitter from the information specific to the set position and the present self position data. A sound generation means generates sound concerning the distance and the sound data demodulated by the demodulation means. The person can obtain the proper sound, and can hear the distance to the transmitter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216673-A (JP)
Title: Device and method for designing semiconductor integrated circuit, and medium with semiconductor integrated circuit designing program recorded therein
Inventor: SHIODA TETSUYOSHI
IPC: H01L21/82
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that only simple timing adjustment can be performed because timing adjustment is performed considering a cross-talk noise after completing the block layout in a conventional technique.  <P>SOLUTION: In a device to design a semiconductor integrated circuit by a computer programmed to optimize the timing of the lower hierarchy based on the timing information on the boundary between the lower hierarchy and the upper hierarchy by using the logical information of the semiconductor integrated circuit of a hierarchical structure, delayed fluctuation caused by the cross-talk noise of the upper hierarchy is included in the timing information on the boundary.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217897-A (JP)
Title: Plasma measuring device and method, and sensor probe
Inventor: OE KAZUYUKI
IPC: H01L21/205
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma measuring device capable of measuring a plasma density, an electron temperature, and a plasma parameter of plasma potential with high accuracy even when the contamination caused by plasma is deposited thereon.  <P>SOLUTION: A sensor probe 3 comprising a bias electrode 5 to which the bias voltage is applied in a plasma atmosphere, and a temperature sensor 6 for detecting a temperature of the electrode 5 or its neighborhood, is mounted in the plasma atmosphere to be measured, and an operating device 4 calculates the plasma parameter on the basis of the voltage-temperature characteristic obtained on the basis of the bias voltage applied to the sensor probe 3, and the detected temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218833-A (JP)
Title: Ofdm receiver
Inventor: TAGA NOBORU
IPC: H04N5/455
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OFDM receiver which reduces the power consumption for processing signals in receiving OFDM signals.  <P>SOLUTION: An A/D converter circuit 2 converts received OFDM-modulated waves to digital signals which are then put to quadrature detection and to discrete fast Fourier transform (FFT) processing to make a frequency analysis thereof. A data demodulator circuit 5 and an error corrector circuit 6 process resultant data. For receiving narrow-band signals, the number of FFT process points is reduced by a broadband/narrow-band receiving mode switching signal, and the frequency of a restored clock is lowered in a clock restorer circuit 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226895-A (JP)
Title: Oil film-removing agent and method for removing oil film
Inventor: OKAMURA OKINOBU
IPC: C11D7/20
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an oil film-removing agent which simply removes the oil film adhered on a surface of a ceramic, and to provide a method for removing the oil film by using the same.  <P>SOLUTION: The oil film-removing agent contains a colloidal liquid containing amorphous silica in water and/or an organic solvent, and the method for removing the oil film uses this agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228743-A (JP)
Title: Non-contact type automatic ticket gate
Inventor: HARADA JIYUNICHIROU
IPC: G07B15/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable efficient recovery of non-contact type tokens whose lives are over.  <P>SOLUTION: The non-contact type automatic ticket gate, which handles departure acting on a non-contact type token put into the token chute, has a reading means for reading data recorded in the token; an extracting means for extracting specified life data, out of the read data, indicating the usability of the token; and a recovery controlling means that puts a token, when the extracted specified life data indicate that it is still usable, into a recovery box for reusable tokens and, when the extracted specified life data indicate that it is nor more usable, into a recovery box for waste tokens.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234744-A (JP)
Title: Supervisory and control system
Inventor: OIKAWA SATORU
IPC: H04L12/28
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supervisory and control system in which a communication can be performed without the collision of transmissions from respective nodes even when performing batch multi-address transmissions by using UDP, and transmitted data are not lost even in the worst case.  <P>SOLUTION: Respective devices 1-5 transmit data while assigning data numbers limiting overlapping within a network to the transmitting data of batch broadcasting and in the transmitted data, the timer value of a transmission timer is set to a data transmission cycle to become a product of the maximum data number within the network and a data transmission interval. Each time this transmission timer becomes time-up, the data of a data number assigned to the present device are transmitted. Each device determines the timer value of the transmission cycle timer and the assignment of the data number in accordance with the presence/absence of batch multi-address receiving.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231816-A (JP)
Title: Flame-retardant polymer composition molded form
Inventor: NISHIHARA HAJIME
IPC: C08L101/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant polymer composition molded form imparted with high flame retardancy and mechanical strength, having quality stability and good appearance.  <P>SOLUTION: This flame-retardant polymer composition molded form comprises (A) a polymer and (B) an inorganic compound ≥1 nm but <1,000 nm in mean primary particle size; wherein the number of the dispersed aggregates ≥1 μm in size of the component (B) in the molded form is ≤100/mm<SP>2</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237125-A (JP)
Title: Imaging apparatus, its control method, program and storage medium
Inventor: ITO MITSUHIRO
IPC: G03G21/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To surely form an image to the vicinity of ends in a vertical scanning direction of a recording medium.  <P>SOLUTION: A shift direction and a shift amount SH in the vertical scanning direction of an image mask region are set and stored in a RAM 41d. For example, in a printing region expansion mode and in the case where the recording medium is actually transferred with a displacement in a direction to reach the position of a transfer charging device 40 by 1 mm later than on the design because of a transfer displacement or the like of the recording medium, and the image mask region or a printable region SA is displaced relatively forward (upward) by 1 mm, the shift direction of the image mask region is set to be 'rearward' and the shift amount SH is set to be '1 mm'. At a printing start time, the set shift direction and shift amount are read out, and the image mask region is shifted in the vertical scanning direction according to the read shift direction and shift amount by controlling of a mask signal. The printable region SA uniform up and down can be obtained in this manner.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235920-A (JP)
Title: Pneumatic massager for forehead
Inventor: SATSU TAKEHIKO
IPC: A61H39/04
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic massager for the forehead capable of causing motion in the upward direction in an air belt wound around the forehead to perform massage effectively.  <P>SOLUTION: This pneumatic massager for the forehead is composed of the air belt 1 which covers an outer face of an inner bag which performs expansion and shrinkage by supply and exhaust of compressed air with an outer face cloth 3 and is formed so as to be wound around the forehead. Knitted textile fabrics which incorporate a rubber core and use expansible threads are used in the outer face cloth 3 of the air belt 1. A chin string 12 is attached to the air belt 1 from a protruding part 11 of the outer face cloth.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238302-A (JP)
Title: Foamable aerosol preparation for exterminating insect pest
Inventor: KOBAYASHI NORIHIKO
IPC: A01N47/22
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insecticide suitable for extermination of insect pests of grape.  <P>SOLUTION: The foamable aerosol insecticide comprises a liquid containing specific fine powder and a propellant in addition to an insecticidal ingredient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237941-A (JP)
Title: Automated guided vehicle
Inventor: AKIYAMA SHUJI
IPC: H01L21/677
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automated guided vehicle that prevents damage to a wafer from a mapping sensor when wafers contained in a buffer cassette are mapped, in an automated guided vehicle mounted with a sheet transfer device and a buffer cassette.  <P>SOLUTION: The automated guided vehicle 1 is equipped with the mapping sensor 24 vertically movable without contact with wafers 7 contained in the buffer cassette 5 as the contained wafers are pressed by a pressing member 25 across an opening 5a of the buffer cassette so as not to protrude from the opening 5a. The pressing member 25 serves also as a protrusion preventing means for the wafers during travel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237286-A (JP)
Title: Desktop small article rack
Inventor: FUKUZAWA SEIKICHI
IPC: B43K23/04
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To quickly bring out necessaries identifiable from outside due to the difficult identification of what small articles are through only looking the vertical part of the small articles and the like conventionally though stationery, the small articles and the like on a desk are thrown into a penholder for arrangement and to give the effects of deodorization and the like to a desktop pouch.  <P>SOLUTION: The desktop small article rack is made of a transparent sheet and setting a heavy weight 2 for stabilization on the bottom of a tubular body that has depth that corresponds to the length of miscellaneous stationery such as a writing instrument and adding deodorization and the like to the heavy weight 2 as another embodiment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241873-A (JP)
Title: Method for preferential display of contribution information
Inventor: SHIBATA KEN
IPC: G06F3/0484
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide how to place an inserted article in order in an electronic bulletin board having a tree structure, and to realize promotion of information service technology using the electronic bulletin board.  <P>SOLUTION: A contribution information preferential display method is implemented by a Web server for the electronic bulletin board which manages and displays a prescribed contribution article and its return contribution article using a tree structure. When a plurality of contribution tree groups to be displayed are in existence, the contribution information preferential display method places a plurality of contribution tree groups in order by implementing either one of the following processes, and implements a display process (#27) to display a plurality of the contribution tree groups based on the order placement: a first order placement process (#24) to place a contribution tree group having many times of access in a preferential order; a second order placement process (#25) to place a contribution tree group having many return contribution articles in a preferential order; a third order placement process (#26) to place a contribution tree group having either of a new contribution article or a new return contribution article in a preferential order.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242376-A (JP)
Title: Introducing method and system, and method and system for giving and receiving object
Inventor: HAMADA CHIGUSA
IPC: G06Q10/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize service exchange by allowing an individual to directly meet a person who can provide service such as ability and merchandise desired by the individual or objects exchange and payment by using a storage cabinet in such a manner that the person is introduced to the individual within the activity range of the individual without giving any inputting trouble.  <P>SOLUTION: Information on service provided from a provider side and information on service from a client side are received through an online network. Traffic facilities use records of the provider and client sides are received when they pass through a gate of the traffic facilities, the degree of overlapping of their behavior range is calculated on the basis of their tendency to use the traffic facilities, and the person with high degree of overlapping is introduced. An object exchanging medium located at a site optimum to each other is provided in order to quickly exchange objects without meeting each other directly. This makes them exchange the objects and make payment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242977-A (JP)
Title: Non-aqueous electrolyte battery
Inventor: WADA HIROSHI
IPC: H01M10/05
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte battery that is used in large- current charge and discharge and has a good cycle life performance at high temperature.  <P>SOLUTION: In the non-aqueous electrolyte battery which comprises a negative electrode that contains a carbon material capable of doping and dedoping lithium ions, a positive electrode capable of doping and dedoping lithium ions, and a non-aqueous electrolyte, the carbon material contains an aggregated carbon material, a fibrous carbon material, and a flaky scale-like carbon material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247472-A (JP)
Title: Distributor type fuel-injection pump
Inventor: UEMOTO HIROYUKI
IPC: F02D1/04
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a flyweight washer is apt to wear because it is held between a flyweight and a governor sleeve, and a relative sliding occurs between the both, and the flyweight washer wears as lubricity of fuel decreases owing to reduction of sulfur.  <P>SOLUTION: A chromium plating is applied at the surface of the flyweight washer 46 formed of carbon tool steel of hard material, surface strength of the flyweight washer 46 is made higher than that of the carbon tool steel. The chromium plating is provided with an effect for increasing the surface strength as well as an effect for lessening surface friction coefficient. Therefore, the wear of the flyweight washer 46 can be prevented even under a condition where the lubricity of the fuel lowers. As a result, even when the lubricity of the fuel lowers, adjusting error of fuel injection rate is prevented from occurring for the long period so as to increase reliability of a distributor type fuel-injection pump.  <P>COPYRIGHT: (C)2003,JPO