baber/WOPTO huggingface dataset:
Patent JP-2014018648-A (JP)
Title: Game machine
Inventor: KOMAKI TOMOHIDE
IPC: A63F5/04
Filed: 2012-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a troublesome performance to a player from being executed.SOLUTION: A main restoration control means of a slot machine 1 restores a main storage means when power supply stops during occurrence of a lock and then power supply is resumed, resumes clocking by a clocking means from a value when power supply has been stopped, and resumes the display column performance from a performance when power supply has been stopped. Contents of the display column performance are executed by a plurality of performance data including excitation data including variation directions of a plurality of display columns and time when execution of variation is instructed to the plurality of display columns, and performance count data prescribed corresponding to the excitation data. The main restoration control means resumes the display column performance from the first of the performance data that have been under execution when power supply has been stopped from among the plurality of performance data.
Patent JP-2014114264-A (JP)
Title: Hair cosmetic
Inventor: SHIGA AKIRA
IPC: A61Q5/06
Filed: 2012-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a hair cosmetic capable of easily obscuring white hair by covering the hair surface with a melanin polymer in a single use by a hair-care act such as daily styling, and capable of dyeing hair at a sufficient level in plural continuous uses.SOLUTION: A hair cosmetic contains components (a), (b) and (c), where the pH at 25°C is 7.5 or more and 12 or less, and the molar ratio (b)/(a) of the component (b) to the component (a) is 0.01 or more and 0.45 or less. (a) A melanin precursor represented by the general formula (1) [where the dash line represents the presence or absence of a π bond, Rrepresents a hydroxyl group or an acetoxy group, Rrepresents H, -COOR (where R is H, CHor CH) or -COOX(where Xis a cation), and Rrepresents H, an acetyl group, CHor CH]; (b) a divalent iron ion; and (c) an anionic coat-forming polymer.
Patent JP-2014118730-A (JP)
Title: Rotational mechanism and speed reduction mechanism, and moving apparatus such as door comprising them
Inventor: OKAMOTO KOICHI
IPC: E05F1/14
Filed: 2012-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a door which does not make a person feel that the door is heavy, when he/she opens the door, which can be housed in an underfloor portion and inside an upper wall of the door, and which does not deteriorate an aspect of the periphery of the door and which can be miniaturized.SOLUTION: Rotation of the door D is converted to movement of a piston Ps1 along a pivot O; the piston Ps1 is brought into contact with a piston Ps2 via a push spring U1 to push it; and the lower-speed piston Ps2 decelerates the higher-speed piston Ps1. The piston Ps2 is moved by urging means U2 different from the piston Ps1, without being affected by the piston Ps1, and an impact of the door D is absorbed by deformation of the push spring U1.
Patent JP-2013132555-A (JP)
Title: Clasp with different wristband length adjusting mechanism
Inventor: SCHMIDT GREGORY
IPC: A44C5/20
Filed: 2012-12-18
Abstract: PROBLEM TO BE SOLVED: To close a wristband of a wristwatch around a wrist of a wearer, capable of reducing the risk of dropping the wristwatch to the minimum.SOLUTION: The wristband clasp includes two cooperative elements (6 and 35) to be connected to ends of two separate parts of the wristband. The clasp further includes a first device for precisely adjusting the length of the wristband, and a second device for elastically adjusting the length of the wristband.
Patent JP-2014120123-A (JP)
Title: Information processor and information processing method
Inventor: MORI TAKEHIKO
IPC: G06F11/20
Filed: 2012-12-19
Abstract: PROBLEM TO BE SOLVED: To continue a patch job when an active server fails without introducing a shared server.SOLUTION: An information processor for executing a batch execution program in place of an active server during abnormality of the active server for executing the batch execution program includes a storage part for storing in a batch information database a monitoring interval for confirming an operating state of the batch execution program of the active server, and a switching time required until executing the batch execution program by switching to standby server during abnormality of the batch execution program of the active server by associating a monitoring database with a batch job included in the batch execution program and with an execution start time of the batch job in the standby server, and a control part for making a time obtained by adding the monitoring interval and the switching time to the start time of the batch job in the active server an execution start time of the batch job in the standby server.
Patent JP-2014119441-A (JP)
Title: Ultrasonic testing device and method
Inventor: YAMAMOTO SETSU
IPC: G01N29/04
Filed: 2012-12-19
Abstract: PROBLEM TO BE SOLVED: To improve reliability of inspection by quantitatively evaluating the position and size of a flaw generated in an object to be inspected and to achieve inspection efficiency.SOLUTION: An ultrasonic testing device includes: an ultrasonic transmission mechanism 13 for transmitting low-frequency and large-amplitude ultrasonic waves to an object to be inspected 1; an ultrasonic reception mechanism 14 for receiving an ultrasonic echo from the object to be inspected; a computing mechanism 17 for solving the inverse problem of an ultrasonic echo in a received ultrasonic signal to obtain the generated position of the ultrasonic echo as scattering source space distribution; a filtering mechanism 18 for filtering an ultrasonic echo at each position in the scattering source space distribution with an arbitrary frequency component; and an intensity extraction mechanism 19 for extracting intensity of a fundamental wave component and a non-linear ultrasonic component of the ultrasonic echo at each position obtained by the filtering mechanism and calculating generation efficiency of the fundamental wave component and the non-linear ultrasonic component.
Patent JP-2014123632-A (JP)
Title: Semiconductor device
Inventor: SAKURAI HITOMI
IPC: H01L21/8234
Filed: 2012-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a small area, capable of preventing occurrence of a latch-up.SOLUTION: A p-type diffusion region 22, an n-type well 24, and a p-type diffusion region 25 are formed in a minority carrier capture region on a surface of a p-type semiconductor substrate 27. An n-type diffusion region 23 is formed on a surface of the n-type well 24. At this time, the n-type well 24 is sandwiched between the p-type diffusion region 22 and the p-type diffusion region 25. The p-type diffusion region 22 and the p-type diffusion region 25 are connected by metal film wires that are arranged in a bypassing manner, not at the shortest distance from each other, and both regions are connected to a ground pad 12.
Patent JP-2014122300-A (JP)
Title: Colored melamine foam and method for manufacturing colored melamine foam
Inventor: NISHII HIROMI
IPC: C08J9/36
Filed: 2012-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a colored melamine foam colored properly.SOLUTION: In the colored melamine foam constituted by a melamine resin foam and colored coating film layers formed on inner and outer surfaces of the melamine resin foam by using a water-soluble resin including a coloring agent, the colored coating film layers are formed by applying, to inner and outer surfaces of the melamine resin foam, a water-soluble resin including a coloring material and by drying the water-soluble resin based on executions of microwave drying and thermal drying. The interior of the melamine resin foam is favorably dried as a result of the microwave drying, whereas the exterior of the melamine resin foam is favorably dried as a result of the thermal drying. Since the interior and exterior of the melamine resin foam are thus dried favorably, drying irregularities of the water-soluble resin are eliminated, and the coloring material is evenly fixed to inner and outer surfaces of the melamine resin foam. As a result, a colored melamine foam colored properly is obtained.
Patent JP-2014125898-A (JP)
Title: Drive system
Inventor: YAMAMOTO TAKAHIRO
IPC: H01M8/04
Filed: 2012-12-25
Abstract: PROBLEM TO BE SOLVED: To restrain a decline in the power generation performance of a fuel cell without decreasing output of an internal combustion engine even when both of requested air quantity of the internal combustion engine and requested air quantity of the fuel cell are high in a configuration in which air on the downstream side of a compressor of a turbocharger is distributed to the internal combustion engine and the fuel cell.SOLUTION: An electric compressor 16 is driven when requested air quantity of an engine 2 is higher than a predetermined first reference value and requested air quantity of a fuel cell 4 is higher than a predetermined second reference value. Shortage of air quantity can be compensated or prevented by the electric compressor 16, and a decline in the power generation performance of the fuel cell 4 can be restrained without decreasing output of the engine 2.
Patent JP-2014127764-A (JP)
Title: Ad conversion processing device
Inventor: HATAGISHI YUKIHIRO
IPC: H03M1/12
Filed: 2012-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an AD conversion processing device that implements high resolution discretization processing in a simple circuit configuration.SOLUTION: The AD conversion processing device comprises: a hysteresis comparator 12 for changing a detection pulse period "tc" of an output voltage corresponding to a period when a detection value input voltage proportional to an input voltage Vin is higher than a reference value input voltage, in accordance with the value of the input voltage; an information recording device 30 recording linear function information specifying a relationship between an inverse value "1/tc" of the detection pulse period and a discrete value indicating the input voltage on the basis of a linear function; and an arithmetic device 40 for calculating the discrete value by using the linear function information.
Patent JP-2014128095-A (JP)
Title: Power line fixing member
Inventor: HARUNO KENTARO
IPC: H02K5/22
Filed: 2012-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a power line fixing member capable of easily maintaining a temporarily aligned position for a coupling part provided in a power line end of a three-phase rotary electric machine.SOLUTION: A power line fixing member 20 is configured to maintain a power line 18 electrically connecting a coil terminal 17 of a three-phase rotary electric machine 10 to a terminal block 40, and comprises: a fixed substrate 21 provided with three restriction holes 22 fixed by fitting power lines 18, and disposed while including the power lines 18; and two terminal positioning holes 23 provided on the fixed substrate 21 and corresponding to two positioning reference parts provided at the side of the three-phase rotary electric machine. The power line fixing member 20 is disposed near one end of the power line 18 within such a range that the power line 18 is not deformed by its own flexibility between the power line fixing member 20 and a coupling part 19 coupled to the terminal block 40.
Patent JP-2014127083-A (JP)
Title: Vehicle power plant control apparatus
Inventor: NAKADA ISATO
IPC: G05B13/04
Filed: 2012-12-27
Abstract: PROBLEM TO BE SOLVED: To achieve excellent transient response characteristics while satisfying constraints.SOLUTION: A plant control apparatus comprises: a feedback controller (FBC) which decides a control input of a plant by feedback control so as to bring an output value of a controlled variable of the plant close to a target value; and a reference governor (RG) which calculates a future prediction value of a specific state amount of the plant by use of a model of a closed-loop system including the plant and the FBC, to correct a target value to be applied to the FBC on the basis of the prediction value and the constraints on the specific state amount. The RG searches for an optimal value of the evaluation function using a correction target value candidate as a variable, by repeated calculation using steepest descent method, and decides it as a correction target value. In optimal value search, the correction target value candidate is updated with an amount of update ψ (inverted delta) which is proportional to gradient (inverted delta) of the evaluation function. When the gradient (inverted delta) is smaller than a first threshold, a proportionality coefficient ψ is increased or reduced according to the amount of change in gradient (inverted delta).
Patent JP-2014127115-A (JP)
Title: Light transmissive conductive material
Inventor: YOSHIKI TAKENOBU
IPC: G06F3/044
Filed: 2012-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a light transmissive conductive material that is appropriate as a light transmissive electrode of a touch panel using a projection type capacitance method, has low visibility, and suppresses occurence of a short circuit.SOLUTION: The light transmissive conductive material comprises, on a base material: a sensor section formed of a metal pattern electrically connected to a terminal section via a wiring section; and a dummy section formed of a metal pattern that is not electrically connected to the terminal section via the wiring section. The boundary between the sensor section and dummy section has a shape in which the metal pattern constituting the sensor section is cut by a temporary boundary line and at least one of the sensor section and dummy section is shifted along the temporary boundary line.
Patent JP-2014125833-A (JP)
Title: Fitting member for lip channel steel, method of constructing the same, and exterior structure using the same
Inventor: YAMADA HIDEO
IPC: E04D3/36
Filed: 2012-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a fitting member for lip channel steel that eliminates the need for welding operation and fastening with a bolt and a nut, etc., and can be easily fitted to a structure material.SOLUTION: A fitting member 1 is for laying interior and exterior materials on a structure material 6 made of lip channel steel while an upper tooth 621 faces an opening part 64 from an upper flange 62 and a lower tooth 631 faces the opening part 64 from a lower flange 63 respectively. The fitting member includes: a frame fixation part 10 comprising a leg part 2 which extends to above the structure material 6 in parallel with a side face of the structure material 6 in an assembly state, and is positioned inside from the opening part 64 of the structure material 6, an arm part 3 which is positioned on an upper surface of the structure material 6, a body part 6 which is stood in parallel with the side face of the structure material 6, and a head part 5 at an upper end; and restriction means 3 for the structure material 6. At the border of the body part 4 and leg part 2, an upper lock groove 421 which is open upward and a lower lock groove 422 which is open downward are provided, and the fitting member is fixed having the upper lock groove 421 positioned at the upper tooth 621 of the structure material 6 and the lower lock groove 422 positioned at the lower tooth 631 of the structure material 6 and fixed integrally by the restriction means 3.
Patent JP-2014130182-A (JP)
Title: Display device
Inventor: IGUCHI SHOTA
IPC: H04N5/74
Filed: 2012-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a display device which can display a display image so that projected positions of the effective image are not changed between positions after and before inverting even if the display device employs a system for changing scanning order of display elements in order to invert top, bottom, left and right positions of the display image.SOLUTION: According to switching of a state from a first display state to a second display state, a display device controls display elements so as to display an image in the same area in which the image corresponding to an image signal has been displayed in the first display state.
Patent JP-2013056282-A (JP)
Title: Game machine
Inventor: HASEGAWA KAZUMASA
IPC: A63F7/02
Filed: 2012-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can attract player's interest by diversifying performances indicating a result of jackpot determination with new storage of a holding ball during execution of a variation performance as a trigger.SOLUTION: When a game ball enters a start port during the variation performance of symbols, for a jackpot random number obtained newly accompanying the entry, look-ahead jackpot determination which is look-ahead of a result of jackpot determination is performed. Then, according to the result of the look-ahead jackpot determination and the result of the jackpot determination indicated by the variation performance during the execution, whether or not a display form of a symbol indicating the number of holding balls is to be changed is determined. Then, when one of the determination results is a jackpot, the display form of the symbol is changed by a higher ratio than that when both determination results are losing, and the expectation degree for the execution of a jackpot game is reported to a player.
Patent JP-2014129774-A (JP)
Title: Hydraulic machine and wind power generation device
Inventor: TAKEDA KATSUHIKO
IPC: F03D9/00
Filed: 2012-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic machine in which convertible energy is increased while upsizing of the hydraulic machine is restrained, and a wind power generation device.SOLUTION: A hydraulic machine comprises: at least one piston 22; at least one cylinder 24 for guiding the at least one piston so as to allow reciprocation; and a machine element 30 configured to interlock with reciprocation of the piston inside the cylinder. In a region surrounded by the cylinder, a plurality of hydraulic chambers 25A and 25B separated by the piston are formed. The machine element is configured to convert a motion mode between the rotation of the machine element and the reciprocation of the piston accompanied by periodical volume changes in each of the plurality of hydraulic chambers.
Patent JP-2014130097-A (JP)
Title: Evaluation method for fastening part with slackening stopping function for fastening means, and design method for fastening part of fastening means based upon evaluation method for the fastening part
Inventor: SAKAMOTO KEIGO
IPC: F16B39/00
Filed: 2012-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method for a fastening part with a slackening stopping function for fastening means, and a design method for the fastening part of the fastening means based upon the evaluation method for the fastening part.SOLUTION: There is provided an evaluation method for a fastening part with a slackening stopping function for fastening means. The evaluation method includes: a first step S1 of mounting the fastening part having the slackening stopping function on the fastening means, conducting a slackening test while placing a load in an axis orthogonal direction of the fastening means, and acquiring slackening occurrence presence/absence data through FEM analysis; a second step S2 of generating a desired multidimensional response curved plane from predetermined design specifications and various conditions; and a third step S3 of plotting desired design specifications of the fastening part on the response curved plane and evaluating whether slackening occurs.
Patent JP-2012523126-A (JP)
Title: 汚染を回避する方法及びｅｕｖリソグラフィ装置
IPC: G03F7/20
Filed: 2010-03-26
Abstract: 本発明は、汚染ガス状物質（１８）がＥＵＶリソグラフィ装置（１）のハウジング（４ａ）の開口（１７ｂ）を通過するのを防止する方法であって、ハウジング（４ａ）にはＥＵＶ放射線（６）を案内する少なくとも１つの光学素子を配置した、方法に関し、この方法は、開口（１７ｂ）の領域で、汚染物質（１８、１８’）を偏向させ、特に汚染物質の流れ方向（Ｚ）に逆らって指向される少なくとも１つのガス流（２１ａ、２１ｂ）を発生させることを含む。ガス流（２１ａ、２１ｂ）及びＥＵＶ放射線（６）を、パルス状に発生させ、ガス流（２１ａ、２１ｂ）のパルスレートを、ＥＵＶ放射線（６）の作用下で放出された汚染物質（１８、１８’）のパルスレートに応じて規定し、両方のパルスレートは、特に大きさが等しく、開口（１７ｂ）の領域で、ガスパルスが汚染物質（１８、１８’）のパルスに時間的に重なる。本発明は、この方法を実行できるＥＵＶリソグラフィ装置にも関する。 【選択図】図２
Patent JP-2012525135-A (JP)
Title: 溶菌性バクテリオファージをこの宿主細菌中に固定化することにより該バクテリオファージのゲノムを修飾する方法
IPC: C12N15/09
Filed: 2010-04-27
Abstract: 本発明は、溶菌性バクテリオファージをこの宿主細菌中に固定化することにより、該バクテリオファージのゲノムを修飾する方法に関する。
Patent JP-2012526358-A (JP)
Title: ポンプ収容窩を備えた磁石ヨークを有する同位体生成システム及びサイクロトロン
IPC: G21G1/10
Filed: 2010-04-16
Abstract: サイクロトロンが、荷電粒子を所望の経路に沿って導くように磁場を発生する磁石アセンブリを含んでいる。このサイクロトロンはまた、加速室を包囲するヨーク本体を有する磁石ヨークを含んでいる。磁石アセンブリはヨーク本体に位置する。ヨーク本体は、加速室に流体結合されているポンプ収容（ＰＡ）窩を形成する。このサイクロトロンはまた、加速室に真空を導入するように構成されている真空ポンプを含んでいる。真空ポンプはＰＡ窩に配置される。 【選択図】図２
Patent JP-2012530311-A (JP)
Title: 移動無線機の移動無線網へのログイン方法
IPC: G06F21/34
Filed: 2010-06-09
Abstract: 本発明は、ＩＤトークン（１０６）内に格納された少なくとも１つの属性を使用して移動無線網（１１６）へ移動無線機（１００）をログインするための方法に関し、前記ＩＤトークンが一人の利用者（１０２）に割り当てられており、次のステップを有する：−  ＩＤトークンに対する利用者の認証、−  ＩＤトークンに対する第１コンピュータシステム（１３６）の認証、−  ＩＤトークンに対する利用者および第１コンピュータシステムの成功した認証後に、移動無線網を介するＩＤトークン内に格納された少なくとも１つの属性への第１コンピュータシステムの読み取りアクセス、−  ログインのための少なくとも１つの属性の使用。 【選択図】図１
Patent JP-2012531044-A (JP)
Title: 亜臨界剪断減粘性ｉｖ族系ナノ粒子流体
IPC: H01L21/306
Filed: 2010-06-15
Abstract: ＩＶ族系ナノ粒子流体が開示される。ナノ粒子流体が、ナノ粒子流体の約１重量％〜約２０重量％の量において存在する一群のナノ粒子を構成する一群のＩＶ族原子を含有する。また、ナノ粒子流体は、ナノ粒子流体の約０重量％〜約５重量％の量において存在する一群のＨＭＷ分子を含有する。さらに、ナノ粒子流体は、少なくとも一部のキャッピング剤分子が一群のシリコンナノ粒子に結合している一群のキャッピング剤分子を含有する。
Patent JP-2012530502-A (JP)
Title: 化学物質の毒性を予測する方法
IPC: C12Q1/68
Filed: 2010-06-23
Abstract: 本発明は、発生経路に対する化学物質の効果を予測するための方法及びキットに関する。特に本発明は、ヒト発生経路に対する化学物質の毒性を予測するための方法及びキットに関する。本発明の方法及びキットは、ヒト胎児発生中における細胞バイオマップ又は発生経路の変化を予測するために使用できる。 【選択図】図２
Patent JP-2012531666-A (JP)
Title: リアルタイム・スパム調査システム
IPC: G06F13/00
Filed: 2010-06-18
Abstract: ネットワークを介して電子メール・サーバーに送られる不所望の電子メールを管理するシステムおよび方法。インバウンド・メール伝達エージェントにおいて電子メール・メッセージを受信する。この電子メール・メッセージが不所望被疑メッセージである疑いがあるか否か判定を行う。このメッセージの１つ以上の特性について追加情報を求める１つ以上の問合を開始する。発送元サーバーに配信メッセージ受入指示を発する前に、これらの問合に対する回答に基づいて、判定を行う。 【選択図】図２
Patent JP-2012531287-A (JP)
Title: 歯科用ｘ線装置のための移動機構
IPC: A61B6/00
Filed: 2010-06-23
Abstract: Ｘ線源１０２及びＸ線検出器ユニット１０１を結合し、撮像の被検者１０３の周りに回転するようになっている移動機構１００。移動機構は、互いに対して転回可能な少なくとも２つの部品１００ａ，１００ｂを備える。さらに、Ｘ線源及びＸ線検出器ユニットは移動機構の異なる部品１００ａ，１００ｂ上に位置する。 【選択図】図５
Patent JP-2012532013-A (JP)
Title: 粘着シートロールの改良
IPC: C09J7/20
Filed: 2010-06-25
Abstract: 本発明は、粘着シートロールの改良に関する。より詳細には、本発明は、粘着シートロールおよびシートロールを形成するエンボス加工された個々のシートであってシリコーンを含まないシートに関する。
Patent JP-2013501885-A (JP)
Title: スクロールポンプ
IPC: F04C18/02
Filed: 2010-04-09
Abstract: 本発明は、２つのスクロール（２０，２２）を有するスクロールポンプ（１０）に関し、スクロール（２０，２２）は、スクロールの相対的周回運動時に流体を入口（２４）から出口（２６）に圧送するよう協働可能である。各スクロールは、スクロールベース（３０，３６）を有し、螺旋スクロール壁（２８，３４）がこのスクロールベースから対向したスクロールのベースに向かって全体として軸方向に延びている。ポンプは、スクロール壁の一方又は両方の軸方向端部を含む先端部シール構造体を有し、この軸方向端部は、一方又は両方のスクロール壁と対向スクロールのスクロールベースとの間で一方又は両方のスクロール壁を横切る圧送流体の通過に抵抗するよう先端部シール（５０８）を位置決めする。先端部シール構造体は、入口と出口との間で一方又は両方のスクロールの第１の螺旋領域（５０７）に沿って対向スクロールのスクロールベースに向かう先端部シールの軸方向運動を制限する。
Patent JP-2013502548-A (JP)
Title: ベルト駆動システム
IPC: B62M9/00
Filed: 2010-08-30
Abstract: 自己整列型ベルト駆動システムは複数の長手方向に間隔をあけて配置された内側ロブを有する駆動ベルト（２６）を備え、各ロブは整列溝（４６）を有する。システムは、回転軸の周りに回転するように構成されたフレームと円形外側リムとを備えた少なくとも１つのプーリ（２２，２４）をさらに備える。複数の周囲歯は、リムの径方向および軸方向に延び、各歯は駆動ベルトの隣接する内側ラグ（４２）の間に受容されるように構成される。整列フランジは、周囲歯の間において径方向に延びる。整列フランジは整列溝の中に受容されるように構成され、整列フランジは周囲歯よりも回転軸から径方向に延びない。周囲歯、整列フランジ、および整列溝は、整列溝内に受容された整列フランジによって、駆動ベルトが周囲歯に乗るように構成される。
Patent JP-2013508834-A (JP)
Title: 順次アクセス・バックアップ・アーカイブからデータを効率的に復元する装置及び方法
IPC: G06F12/00
Filed: 2010-08-31
Abstract: 【課題】   順次アクセス・バックアップ・アーカイブからデータを効率的に復元する方法を提供する。 【解決手段】   本方法は、順次アクセス・バックアップ・アーカイブ内に潜在的に含まれているデータ・セットを識別する候補リストを受け取り、更に、バックアップ・アーカイブから復元されることを望まれているデータ・セットを識別するフィルタ・リストを受け取る。その候補リスト及びフィルタ・リストを使用して、本方法は、バックアップ・アーカイブを検索するときに無視されるべきデータ・セットを識別する検索リストを生成する。しかる後、本方法は、複数の検索がバックアップ・アーカイブを通して一体的に単一のパスで行われるように、バックアップ・アーカイブにおいてその複数の検索を順次に遂行する。これらの検索を遂行するとき、各検索は、バックアップ・アーカイブの最後にアクセスされた部分から始まり、検索リストにより明示的に無視されてないデータ・セットに遭遇したときに停止する。本明細書には、これらに対応するシステム、装置、及びコンピュータ・プログラムが開示される。 【選択図】  図２