baber/WOPTO huggingface dataset:
Patent JP-2012505497-A (JP)
Title: 電気化学電池用電極区画、前記電極区画用リフレッシュシステム及び前記電極区画のために使用されるエマルション
IPC: H01M8/10
Filed: 2009-10-06
Abstract: 本発明は、触媒部分が流体中でインサイチューで産出され、アノードとしてもカソードとしても作動しうる、両連続マイクロエマルションを含む電気化学電池用電極区画に関する。電極区画は、燃料又は酸化剤、例えば酸素を電極区画に供給する経路を含む。電極区画は、エマルション用保存容器及び使用済エマルション用貯蔵容器、前記容器のそれぞれを電極区画と接続する導管、並びに、エマルションを移動させる輸送ユニット、例えばポンプを有するリフレッシュシステムの一部である。
Patent JP-2012516580-A (JP)
Title: Ｓｍｓトランスポートリソースコントロール
IPC: H04W76/06
Filed: 2010-01-20
Abstract: 本発明は、通信ネットワークのユーザ端末とＭＭＥとの間のＳＭＳトランスポートリソースの解放を制御する方法であって、該解放は、ネットワークの移動通信交換局における制御プロトコル肯定応答信号の後に許可される、方法、特に、解放が解放信号の受信に応じてＭＭＥによって開始される方法を提供し、そのような制御方法と共に用いられるように構成されるＳＧｓインターフェース及びＭＭＥをさらに提供する。
Patent JP-2012506851-A (JP)
Title: 局所脱色素用組成物及びその使用
IPC: A61K9/107
Filed: 2009-10-28
Abstract: 本発明は、局所脱色素用組成物及びその使用に関する。特に、本発明に掛かる組成物は、従来技術の組成物の欠点を有することなく、色素沈着の皮膚科学的処置における効果の改善を示す。本発明の主題は、３から１０％のルシノール又はその塩の一種を生理学的に許容される媒体中に含む、局所用組成物である。本発明の他の主題は、皮膚の色素沈着の異常の処置における、その組成物の使用である。
Patent JP-2012506292-A (JP)
Title: 創傷治癒及び組織生活力促進用の組織酸素付加制御装置と方法
IPC: A61B17/00
Filed: 2009-04-23
Abstract: 損傷組織の治癒を加速し、組織生活力を促進する非侵襲性組織酸素付加システムがここで開示される。該システムは、創傷部位へ連続した可変式に制御された低用量の酸素を提供し、治癒過程をモニターする手段として、軽量で携帯可能な電気化学的酸素濃縮器、電力管理システム、マイクロプロセッサ、メモリー、圧力検出システム、オプションの温度モニタリングシステム、酸素流量／酸素分圧モニタリング及び制御システム、ディスプレースクリーン及びキーパッドナビゲーション制御部を具備する。
Patent JP-2012507911-A (JP)
Title: プレミア・フェムトセルをユーザ機器に関連付ける方法
IPC: H04W48/16
Filed: 2009-10-20
Abstract: 本発明は、少なくとも１つのマクロセルおよび複数のフェムトセルを含む無線通信システムと通信するように構成されたユーザ機器内で実施される方法を提供する。この方法は、ユーザ機器から複数のフェムトセルのうちの１つに呼接続要求を提供するステップと、フェムトセルの位置を示す情報およびフェムト・セルがユーザ機器に関連するプレミア・フェムトセルであることを示す情報を受信するステップとを含む。呼接続要求は、ユーザ機器でプレミア・フェムトセルから呼接続要求の提供に応答して受信される。この方法は、プレミア・フェムトセルの位置を示す情報をユーザ機器内で格納するステップをさらに含む。
Patent JP-2012510787-A (JP)
Title: アクティブｐｆｃコンバータのためのｅｍｉ低減回路
IPC: H02M7/12
Filed: 2009-11-26
Abstract: 本発明は、高周波スイッチング電子回路によって発生する電磁干渉を低減する技術的解決法を提供する。振幅が時間とともに変化する外乱信号を、入力制御信号を受信することを目的とする高周波スイッチング電子回路のアクティブ型力率補正モジュールの入力ピンへ加えることによって、アクティブ型力率補正モジュールのスイッチング周波数は時間とともに変化し、それにより、電磁干渉エネルギは周波数領域において分散し、電磁干渉は低減される。特に、高周波スイッチング電子回路の電力供給がＤＣ電源である場合に、その効果はより一層明らかである。
Patent JP-2012510959-A (JP)
Title: 皮膚美白剤
IPC: A61Q19/08
Filed: 2009-11-26
Abstract: 式（I）：     の物質の使用であって、式中、−Ｒ１、Ｒ２、Ｒ３およびＲ４は、独立して、水素（−Ｈ）、メチル（−ＣＨ ３ ）、エチル（−ＣＨ ２ ＣＨ ３ ）、Ｃ３アルキル、Ｃ４アルキル、Ｃ５アルキルおよびＣ６アルキルからなる群から選択され、および、−ＸおよびＹは、独立して、水素（−Ｈ）、メチル（−ＣＨ ３ ）、エチル（−ＣＨ ２ ＣＨ ３ ）、Ｃ３アルキル、Ｃ４アルキル、Ｃ５アルキルおよびＣ６アルキル、ハロゲン、ニトロ（−ＮＯ ２ ）、ヒドロキシ（−ＯＨ）、メトキシ（−ＯＣＨ ３ ）、エトキシ（−ＯＣＨ ２ ＣＨ ３ ）、Ｃ３アルコキシ、Ｃ４アルコキシ、Ｃ５アルコキシおよびＣ６アルコキシ、フェニル（−Ｃ ６ Ｈ ５ ）、ベンジル（−ＣＨ ２ Ｃ ６ Ｈ ５ ）、およびベンジルオキシ（−ＯＣＨ ２ Ｃ ６ Ｈ ５ ）からなる群から選択される物質の、（ａ）化粧品組成物および／または局所性組成物の製造のための使用および／または（ｂ）化粧品組成物および／または局所性組成物における（ｉ）皮膚のライトニングおよび／または（ｉｉ）皮膚の美白および／または（ｉｉｉ）皮膚の色素沈着の低減および／または（ｉｖ）皮膚の高色素沈着の低減および／または（ｖ）皮膚におけるメラニン形成の阻害および／または（ｖｉ）老化の兆候の防止および／または遅延、および／または、老化皮膚の皮膚外観の改善のための使用。
Patent JP-2012511814-A (JP)
Title: 電子アセンブリ製造の方法および装置ならびにその電子アセンブリ
IPC: G06K19/077
Filed: 2009-12-01
Abstract: 少なくとも１つの電子部品と１つの担体とを有する電子モジュールを生産する方法は、構造体が担体上に提供されることであって、電子部品が構造体に対して所望の標的位置を占めるように電子部品をその上に整列させることに好適である、ことと、液体メニスカスを形成するように構造体が材料で被覆されることであって、液体メニスカスは電子部品を少なくとも部分的に受容することに好適である、ことと、複数の電子部品のストックが送達点で提供されることと、担体が構造体とともに送達点に対向した少なくとも近傍に移動させられることと、自由移動段階の後に電子部品が少なくとも部分的に材料に接触するように担体上の構造体が送達点の近くを通過中に送達点が接触を伴わずに電子部品のうちの１つを送達することと、電子部品が自身を液体メニスカス上の構造体に整列させて、標的位置を占める間に、担体が構造体とともに下流の処理点に移動させられることを有する。
Patent JP-2012513489-A (JP)
Title: エラストマー組成物
IPC: C08K3/36
Filed: 2009-12-23
Abstract: 本発明は、（Ａ）１００％の伸びで０．１〜１０ＭＰａの弾性率を有するエラストマー材料と、（Ｂ）２５℃で１，０００〜３，０００，０００ｍＰａ・ｓの粘度を有する非反応性シリコーン流体との混合物を含む組成物に関する。エラストマーはシリコーンエラストマーであるのが好ましい。本発明はまた、組成物を含む耐衝撃材、およびそれから形成した成形品、例えば鋳造品を提供する。組成物は耐衝撃性をもたらす。
Patent JP-2012515576-A (JP)
Title: 内視鏡生検装置、システム、及び方法
IPC: A61B1/00
Filed: 2010-01-20
Abstract: 生物組織上又は生物組織内の位置を決定するための代表的な実施形態の装置、方法、及びシステムを提供することができる。例えば、かかる代表的な実施形態を用いて、光学撮像プローブの焦点を制御することが可能である。他の代表的な実施形態では、光学的撮像ブロー部とともに、又は光学的撮像プローブの内部にマーキング装置を実施することができる。一代表的な実施形態によると、光学的撮像技術を用いて取得された生物組織の少なくとも一部の少なくとも一つの画像に関連付けられた情報を（１以上の構成部を用いて）受けることができる。さらに、この情報に基づいて、少なくとも一つの電磁放射を用いて少なくとも一つの部分の少なくとも一つの場所の上又は内部の視覚的変化をもたらすことができる。 【選択図】図３
Patent JP-2012517217-A (JP)
Title: 哺乳動物細胞培養用のバイオリアクター
IPC: C12M1/00
Filed: 2010-02-09
Abstract: 本発明は、少なくとも２個の羽根車を有する大規模バイオリアクター、大規模バイオリアクターシステム及びこれらのバイオリアクターを用いる哺乳動物細胞の大規模培養及び増殖のための方法に関する。 【選択図】なし
Patent JP-2012067135-A (JP)
Title: Radiopharmaceutical compounds
Inventor: MELTZER PETER C
IPC: C07D451/02
Filed: 2012-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a technetium or rhenium radio-labelled dopamine transporter (DAT) imaging agent which is capable of crossing the blood brain barrier and has a high binding affinity and selectivity for the DAT.SOLUTION: A tropane compound is linked through the N atom at the 8-position to a chelating ligand capable of complexing technetium or rhenium to produce a neutral labeled complex that selectively binds to the serotonin transporter with a ratio of 10 or more so that radiopharmaceutical compounds are obtained by the preparation. These compounds can be prepared as separate diastereoisomers as well as a mixture of diastereoisomers. Also disclosed are radiopharmaceutical kits for preparing the labelled radiopharmaceutical compounds.
Patent JP-2012176437-A (JP)
Title: Method for improving fatigue strength of weld part and weld joint
Inventor: NAKANISHI KATSUYOSHI
IPC: C21D7/04
Filed: 2012-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a fatigue strength improving method for improving fatigue strength of a weld part of a steel structure like a steel bridge suitable for hammer peening by introducing a compressive residual stress without imparting any deformation forming a new stress concentration part in the weld part.SOLUTION: A part of the surface of a base material, which is apart from a weld toe, is struck perpendicularly to the surface of the base material with a flat chipper whose striking face is chamfered. Preferably, striking is moved gradually from the vicinity of the weld toe to the outside so that part of a plastic deformation area caused by striking is overlapped, and the compressive residual stress is introduced into the weld toe. When forming a belt-like plastic deformation area having a described value of a recess characteristics (the product of the maximum depth and width)(mm) while bringing it into contact with the weld toe, the weld toe is struck with the chamfered part of the periphery of the flat part of the chipper striking face, and the base material is struck by the flat part. When the width of the striking face of the chipper used for striking is made B, plastic deformation is performed by striking the portion within B/4 from the weld toe of the surface of the base material.
Patent JP-2012089529-A (JP)
Title: Molded lead frame connector with one or more passive components
Inventor: ICE DONALD A
IPC: H01R33/72
Filed: 2012-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame connector for connecting an optical subassembly to a printed circuit board in an optical transceiver module.SOLUTION: The lead frame connector includes a conductive lead structure that is encased in a plurality of polymer casings. The polymer casings provide electrical insulation for conductors in a lead frame as well as mechanical support for a finished component. One or more passive components can be mounted to the conductors of the lead frame connector to aid with impedance matching between the optical subassembly, the lead frame connector and the printed circuit board. The lead frame connector connects to leads associated with the optical subassembly and is surface-mounted onto the printed circuit board to establish connectivity between the optical subassembly and the printed circuit board.
Patent JP-2013141481-A (JP)
Title: Belt loop sewing method and belt loop sewing machine
Inventor: YASUDA SHUNSUKE
IPC: D05B35/06
Filed: 2012-01-10
Abstract: PROBLEM TO BE SOLVED: To accurately sewing a belt loop by eliminating unintended sagging of the belt loop in a process for sewing one end part of the belt loop while folding back the belt loop by moving a loop clamp.SOLUTION: When one end part (seams L1, L2, and L3) of a belt loop B and the other end part (seam 4) thereof are sewn onto a fabric, preceding sewing control (L1, L2, steps S2-S10) is performed to sew the one end part onto a fabric C, and the belt loop with the other end part yet to be sewn is gripped by a loop clamp 31. Then, the loop clamp is moved to place a part B1, which is on the side closer to the other end part than the position of the belt loop gripped by the loop clamp, at a position where a loop presser 52 is moved down, and the loop presser is moved down to press the part B1, thereby holding the part B1. While the part B1 is thus held, the loop clamp is moved away from the loop presser 52, thereby reducing a distance between the gripped position and the already sewn part at the one end part along the belt loop.
Patent JP-2012185479-A (JP)
Title: Projection display device, portable electronic device and digital camera
Inventor: NAMIKAWA AIKO
IPC: G03B17/54
Filed: 2012-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a projection display device made smaller than ever before.SOLUTION: A projection display device comprises: a light source part that consists of multiple light sources, a condensing lens for changing each luminous flux outputted from the multiple light sources to an approximately-parallel luminous flux to illuminate image forming means, and a color composite optical element for outputting the approximately-parallel luminous flux corresponding to each of the multiple light sources; a total reflection prism for totally reflecting the approximately-parallel luminous flux from the light source part on a total reflection surface, and leading it to the image forming means; and a projection lens for projecting a reflected light from the image forming means which has penetrated the total reflection surface on a projection surface. Among an entrance surface of the color composite optical element that receives the approximately-parallel luminous flux from the light source part, an exit surface of the color composite optical element and an entrance surface of the total reflection prism, at least one surface is a free-form surface for condensing the approximately-parallel luminous flux from the light source part so as to approximately match the contour shape of a radiation field of the image forming means.
Patent JP-2013142658-A (JP)
Title: Electric leakage detection device
Inventor: KAMIYA YASUHIRO
IPC: G01R31/02
Filed: 2012-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric leakage detection device capable of sufficiently securing a period when electric leakage can be determined.SOLUTION: When a charge signal is in an on-state, an electric leakage determination circuit 17 turns off a first changeover switch 13 and disconnects the other end of a resistance 11 from a high voltage battery B1, turns on a second changeover switch 15 and connects the other end of the resistance 11 to a reference impedance circuit 14 via a coupling capacitor 12, and detects a peak value of an AC signal at the other end of the resistance 11 to be determined as a reference peak value. When the charge signal is in an off-state, the electric leakage determination circuit 17 turns off the second changeover switch 15, disconnects the other end of the resistance 11 from the reference impedance circuit 14, turns on the first changeover switch 13 and connects the other end of the resistance 11 to the high voltage battery B1 via the coupling capacitor 12, and detects a peak value of the AC signal at the other end of the resistance 11. The electric leakage determination circuit 17 determines the presence or absence of electric leakage of the high voltage battery B1 on the basis of a comparison result between the peak value and the reference peak value.
Patent JP-2012148080-A (JP)
Title: Adjustable spectral transmittance eyewear
Inventor: REICHOW ALAN W
IPC: G02F1/17
Filed: 2012-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an eyewear configured such that as a result of changing a perceived level of difficulty presented by the eyewear, a wearer of the eyewear may train his or her visual abilities to provide a competitive advantage.SOLUTION: The eyewear includes a lens driver that controls the variable spectral transmittance lenses. The lens driver is functional to alter a duration of a spectral transmittance state based on a desired frequency and/or duty cycle of the spectral transmittance state. A user may provide an input indicating the desired level of difficulty provided by the eyewear, wherein the input may indicate that the frequency, the duty cycle, or a combination of the two should be changed.
Patent JP-2013148844-A (JP)
Title: Light absorber and imaging apparatus using the same
Inventor: MASHITA NAOHIRO
IPC: G02B1/115
Filed: 2012-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an absorber that is satisfactory in light shield performance and includes a light shielding film of a low light reflectance, and provide an imaging apparatus that has such a light absorber.SOLUTION: A light absorber 100 comprises a base 10 and a light shielding film 20 provided on at least one surface of the base 10 and configured to shield against light made incident on the base 10. The light shielding film 20 comprises a low-refraction-index layer 23 of a refraction index of 1.7 or less, which is provided via a first light absorption layer 21 with an extinction coefficient of 2.5 or greater and a second light absorption layer 22 with a refraction index of 1.4 to 3.0 and an extinction coefficient of 0.4 to 1.0, provided on a face of the first light absorption layer 21, which is opposite to the base 10.
Patent JP-2013151432-A (JP)
Title: Plant disease control composition and application of the same
Inventor: MATSUZAKI YUICHI
IPC: A01N55/02
Filed: 2012-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a composition exhibiting a superior controlling effect on plant diseases.SOLUTION: A plant disease control composition exhibiting a superior plant disease controlling effect includes a pyridazine compound represented by the formula (I) (wherein Ris a chlorine atom, a bromine atom, a cyano group, or a methyl group, and Ris a hydrogen atom or a fluorine atom).
Patent JP-2013143121-A (JP)
Title: System for synchronizing different unique id assigned to same user by multiple different systems
Inventor: HONDA KEN
IPC: G06F13/00
Filed: 2012-01-06
Abstract: PROBLEM TO BE SOLVED: To achieve synchronization of a unique ID among multiple systems in an Internet browser which does not permit reading/writing of a third person cookie.SOLUTION: As shown in Figure 1, localStorage loaded on HTML5 and postMessage are combined for use so that it is possible to achieve synchronization of a unique ID.
Patent JP-2013152186-A (JP)
Title: Method for manufacturing element
Inventor: YAMAGUCHI MASUMI
IPC: G01Q60/54
Filed: 2012-01-26
Abstract: PROBLEM TO BE SOLVED: To easily manufacture an element arranged on the tip surface of an optical fiber of which the side surface includes electrodes.SOLUTION: A method for manufacturing an element comprises: a first step S101 of depositing metal from two opposite directions on the side surface of a cylindrical optical fiber to form a first electrode and a second electrode respectively separated on the side surface of the optical fiber and reaching the tip end part of the optical fiber and depositing metal on the tip surface of the optical fiber to form a first metal layer connected with the first electrode and the second electrode; a second step S102 of processing the first metal layer and forming an element connected with the first electrode and the second electrode on the tip surface of the optical fiber; and a third step S103 of connecting a first metal wire and a second metal wire with the first electrode and the second electrode, respectively.
Patent JP-2013156025-A (JP)
Title: Liquid level measuring rod
Inventor: MATSUMOTO TOMOYUKI
IPC: G01F23/04
Filed: 2012-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level measuring rod capable of preventing the liquid level measuring rod itself or a tank from being damaged while reducing a workload on an operator.SOLUTION: A liquid level measuring rod 1 comprises a measuring body 2 that is long in one direction, that has a first end and a second end on a side opposite to the first end in a longitudinal direction, and that is inserted into a tank 90, in which liquid is stored, from the upper side of the tank 90, with the first end of the measuring body 2 taking the forefront. The measuring rod 1 comprises a buffer member 3 capable of contacting with the upper side of the tank 90 while the first end of the measuring body 2 is positioned above, by a predetermined amount, an inner surface of a bottom part of the tank 90.
Patent JP-2013158106-A (JP)
Title: Vehicle, and vehicle control device
Inventor: SAGAWA KOHEI
IPC: B60L50/16
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique of controlling a vehicle, capable of suppressing a boost ratio to be set, in a booster circuit that boosts electric power received from a power storage device.SOLUTION: A vehicle 1 includes: a boost converter 140 that boosts electric power from a power storage device 130 for storing electric power to be supplied to electric motors 10, 20; and inverters 110, 120 that are installed corresponding to the respective electric motors 10, 20, connected in parallel to the common boost converter 140, and convert electric power from the boost converter 140 to electric power to be supplied to the corresponding electric motors 10, 20. The vehicle 1 includes a clutch D that can shut down power transmission between a drive wheel 77 and a rotor 11 of the first electric motor 10, and a control device 100 that controls the clutch D to be under a release state so that power transmission is shut down between the drive wheel 77 and the rotor 11 when an induced voltage generated at the first electric motor 10 by receiving mechanical power from the drive wheel 77 which rotates the rotor 11 is not less than a setting voltage.
Patent JP-2013154898-A (JP)
Title: Plug for beverage container
Inventor: FUJITA MAMORU
IPC: A47G19/22
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a plug for a beverage container allowing a vent hole to be easily and reliably closed, opened, and closed by action of a locking part, while preventing scattering of a content liquid.SOLUTION: A plug for a beverage container includes: a slide locking member 15 provided on a lid 14, locking the lid 14 in a closed state, and biased in a locking direction; a lock release button 16 provided on the lid 14 so as to be moved up/down, unlocking the slide locking member 15 to open it, and biased upward; and a vent valve 34 provided in a vent hole 25 provided in a lid body 7 and connecting the inside and the outside of a container body. An inclined part 60, and an inclination receiving part 57 are provided, to convert downward movement of the lock release button 16 to forward movement of the slide locking member 15. A vent valve operating protrusion part 54 for converting the downward movement of the lock release button 16 to a valve opening action of the vent valve 34 is provided between the lock release button 16 and the vent valve 34. A delay means is provided for delaying unlocking of a locking part 56 from a lock receiving part 43 after the start of valve opening of the vent valve 34.
Patent JP-2013155457-A (JP)
Title: Spinning nozzle washing apparatus
Inventor: HOTTA YUKARI
IPC: D01D5/04
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a spinning nozzle washing apparatus capable of smoothly implementing spinning and effectively washing a discharge opening of the spinning nozzle with a simple configuration to suppress clogging thereof.SOLUTION: A spinning nozzle washing apparatus 17, which is intended for washing a spinning nozzle 14 which discharges a solution of spinning raw material dissolved in a solvent for spinning in an electrostatic spinning apparatus, comprises a solvent case 19 containing a solvent for washing 18 which dissolves the spinning raw material. The solvent case 19 is configured to immerse a discharged opening 14a of the spinning nozzle 14 into the solvent for washing 18. The solvent case 19 has a lid 20 which can be opened and closed, and is closed in ordinary times to seal the solvent case 19 and opened to allow the discharge opening 14a of the spinning nozzle 14 to be inserted thereto when the discharge opening 14a of the spinning nozzle 14 is washed.
Patent JP-2013154316-A (JP)
Title: Fermentation treatment method of organic waste and apparatus that executes the method
Inventor: INOUE MITSUHIRO
IPC: B09B3/00
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method and an apparatus that can efficiently remove malodor in exhaust gas generated by garbage treatment in a garbage treatment apparatus by a fermentation treatment.SOLUTION: Exhaust gas G1 that has a malodorous component caused in a process that performs the fermentation treatment of garbage T in a fermentation chamber 1 is led to a deodorization and cooling tank 9, and the malodorous component in the exhaust gas G1 is subjected to adsorption removal by the ultrafine particle of circulating water jetted from a fine particle nozzle 18, and the jetting amount of the ultrafine particle is regulated so that the malodorous component is not evaporated by the re-temperature rise of the exhaust gas G1 by the latent heat discharge based on the coagulation of water vapor in the exhaust gas G1, and almost all of the malodorous component are removed by the deodorization and cooling tank 9. In the exhaust gas that goes out of the deodorization and cooling tank 9 as primary treatment gas G2, the water content is removed in a cooling and gas-liquid separation tank 13, and the remaining malodorous component is removed by a supplementary deodorizing device 14, then the exhaust gas is emitted to the atmosphere as a final treatment gas G3.
Patent JP-2013161224-A (JP)
Title: Data distribution device, data distribution method, and data distribution program
Inventor: ISHIKAWA MASANORI
IPC: G06F15/00
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a data distribution device, a data distribution method, and a data distribution program, capable of dispersing and reducing a load at the time of distributing data such as a program.SOLUTION: A data distribution device includes: load value calculating means 120 for calculating a load value at a terminal; load value tabulating means 130 for tabulating a load value for each unit time on a day of the week and a load value for each unit time at a date of a terminal; distribution date and time determining means 140 for setting a day of the week and a time zone, specified on the basis of the tabulated result on the day of the week, to a first load value minimum date and time, setting a date and a time zone, specified on the basis of the tabulated result on the date, to a second load value minimum date and time, comparing loads at the first load value minimum date and time and at the second load value minimum date and time, determining one exhibiting a smaller load value to an initial distribution date and time, and determining the other to a second distribution date and time; and distribution means 150 for distributing data to a terminal at the initial distribution date and time, and when data cannot be distributed to the terminal at the initial distribution date and time, the data is distributed at the second distribution date and time.