baber/WOPTO huggingface dataset:
Patent JP-2012504088-A (JP)
Title: 耐火材料を製造するための材料混合物
IPC: C04B35/443
Filed: 2009-09-21
Abstract: 本発明は、スピネル及び酸化ジルコニウム並びに５０重量％以上の粗粒子成分及び微粒子成分を含有してなる、耐火材料を製造するための材料混合物であって、前記粗粒子成分が２０μｍより大きな寸法の粗大粒子を有し、微粒子成分が２０μｍより小さな寸法の微粒子を有している材料混合物に関する。 【選択図】図１
Patent JP-2012505612-A (JP)
Title: 多方向多音声情報システム
IPC: H04R3/00
Filed: 2009-10-09
Abstract: 例示的実施形態は、複数の音声メッセージを複数の異なる場所に集中化するように適合された情報システムを提供する。消費者がディスプレイに通りかかる際に、消費者の注意が、一連のメッセージに基づいて引き付けられる。さらに、消費者は、自身の位置を変更すると、より多くの様々な情報を取得することが可能である。例示的実施形態はまた、ディスプレイに対する消費者の位置に応じて異なる画像を消費者に対して表示することも可能である。さらなる実施形態は、タッチスクリーン技術を利用して、ユーザが、スクリーンからアイコンを選択できるようにすること、ならびに追加のメッセージ、ビデオ、または両方からさらなる情報を取得できるようにすることが可能である。
Patent JP-2012506439-A (JP)
Title: イメージング及び放射線治療法
IPC: A61K51/00
Filed: 2009-10-20
Abstract: 本発明は、インビボイメージング及び放射線治療法、並びに酵素アルデヒドデヒドロゲナーゼ（ＡＬＤＨ）を標的とし、腫瘍のインビボイメージング及び癌の治療に適した薬剤に関する。 【選択図】  なし
Patent JP-2012508595-A (JP)
Title: ゴルフクラブヘッドおよびシャフトのための取り外し可能な接続部
IPC: A63B53/02
Filed: 2009-10-26
Abstract: ゴルフクラブヘッドは、クラブヘッドおよびシャフトを容易に取り換えることができるよう、および／またはクラブヘッドに対するシャフト位置を容易に変更することができるよう、シャフトと取り外し可能に係合する。シャフトおよびヘッドの取り換えを可能にし、ヘッド／シャフト配置の改変を可能にするための、ゴルフクラブヘッドとゴルフクラブシャフトとの間の球状の取り外し可能な接続、およびヘッド／シャフト位置調節機能を有するゴルフクラブが提供される。クラブヘッドとシャフトとを接続するためのアセンブリは、シャフトアダプタ、シャフトリテーナおよびクラブヘッドの内部チャンバ内に位置するホーゼルインサートを含みうる。クラブヘッドおよびシャフトは、固定システムを取り外し、元のパーツを異なるパーツと換えることによって変更しうる。さらには、クラブヘッドに対するシャフト位置の調節を可能にするために、シャフトアダプタをホーゼルインサート内で回転させて、シャフトからの様々な角度を生じてもよい。
Patent JP-2012509214-A (JP)
Title: トップコートの機能を向上させるアンダーコーティング層
IPC: C09D1/00
Filed: 2009-11-13
Abstract: コーティングされた物品は、基板、及び基板の少なくとも一部の上に形成された第１コーティングを含む。第１コーティングは、Ｐ、Ｓｉ、Ｔｉ、Ａｌ及びＺｒの少なくとも２種の酸化物を含む、酸化物の混合物を含む。機能性コーティングが、第１コーティングの少なくとも一部の上に形成される。機能性コーティングは、導電性コーティング及び光活性コーティングから選択される。一実施形態において、機能性コーティングは、フッ素がドーピングされた酸化スズを含む。別の実施形態において、機能性コーティングはチタニアを含む。
Patent JP-2012511724-A (JP)
Title: 自動化された試料注入装置、マルチポート弁、およびそれらの製造方法および使用方法
IPC: G01N30/24
Filed: 2009-12-10
Abstract: 自動化された試料注入装置、マルチポート弁、並びに自動試料注入装置および／またはマルチポート弁を備えるクロマトグラフィーシステムが開示される。クロマトグラフィーシステム内の自動試料注入装置、およびマルチポート弁の製造方法、並びに使用方法がさらに開示される。 【選択図】図１Ａ
Patent JP-2012512411-A (JP)
Title: 回路試験装置及びそれを実施する方法
IPC: H05K3/34
Filed: 2009-12-15
Abstract: 本発明は、好ましくはダミー部品である部品５が半田接続部７により実装されたプリント回路板３で構成されている回路２を試験する装置１に関し、該装置は、回路２をスケジュールに従った熱機械的ストレスおよび／または振動ストレスにさらすための筐体８と、電気抵抗１１，１２のブリッジ１０を有するハードウェア部９と、１つまたは複数の半田接続部の劣化を表す検出基準を設定するための、また、試験結果を表示するための手段１６〜２３を有するソフトウェア部１３と、試験対象の半田接続部からなるチェーンの電気抵抗１２の各測定値をソフトウェア部が利用できるデータに変換する入出力インタフェース１４と、半田接続部の劣化の検出基準を修正するための調整手段２４〜２９と、を備える。 【選択図】図１
Patent JP-2012515213-A (JP)
Title: 免疫応答を増強するための、ｍＴＯＲ阻害剤を含有する方法及び組成物
IPC: A61K45/00
Filed: 2010-01-14
Abstract: 抗原に対する免疫応答を増強する組成物及び方法が提供される。組成物は、ＣＤ８＋Ｔ細胞の個体群と、哺乳類ラパマイシン標的タンパク質（ｍＴＯＲ）阻害剤とを含む。個体において、抗原に対する増強された免疫応答を得る方法は、個体に対して前記抗原と哺乳類ラパマイシン標的タンパク質（ｍＴＯＲ）阻害剤とを投与することを必要とする。ＣＤ８＋Ｔ細胞は養子細胞移入（ＡＣＴ）療法にも使用しうる。
Patent JP-2012516439-A (JP)
Title: 液体サンプル中の各種標的抗原の分析
IPC: G01N33/543
Filed: 2009-01-30
Abstract: 液体サンプル中の少なくとも２種以上の異なる標的抗原の存在または非存在を、弾性表面波（ＳＡＷ）センサ装置を用いて個別に分析する方法が開示される。本方法は、少なくとも２つ、例えば、１２のＳＡＷセンサ素子を備えたＳＡＷセンサチップを含んでなる単一のフローセルであって、各ＳＡＷセンサ素子が標的抗原の一つに特異的な抗体に対して標的抗原そのものよりも弱い親和性を有する改変抗原を固定化および露出する個別のコーティングを含んでなる、単一のフローセルを提供する工程および作動させる工程を含んでなる。そのような免疫学的解離反応用のフローセルおよび弾性表面波（ＳＡＷ）センサチップがまた開示される。
Patent JP-2012515705-A (JP)
Title: 硝酸塩を用いるグラファイト酸化物の製造方法
IPC: C01B31/04
Filed: 2010-01-19
Abstract: 本発明は硝酸塩を用いるグラファイト酸化物の調製方法に関する。硝酸塩を用いる本発明の方法は硫酸、無機硝酸塩、分量の水、第１の量の塩素酸塩及びグラファイトを含む出発原料を使用する。
Patent JP-2012517556-A (JP)
Title: ピエゾインジェクタにおけるニードル弁閉鎖の検出方法
IPC: F02M65/00
Filed: 2010-01-05
Abstract: 本発明は、圧電アクチュエータ（８２）によって駆動されるニードル弁（８８）のニードル弁閉鎖を検出するための方法に関している。本発明によれば、圧電アクチュエータ（８２）に印加される電圧の信号が測定され、ニードル弁閉鎖が信号の特性経過２６，３２，５６．５８，６０，６２）から検知される。
Patent JP-2012518045-A (JP)
Title: 耐摩耗性の着色が可能なコーティング
IPC: C09D4/02
Filed: 2010-02-02
Abstract: 本発明は、ａ）  ３ないし６個の（メタ）アクリレート基を有するポリオール  ポリ（メタ）アクリレートモノマーから選ばれる少なくとも一つのモノマーと、ｂ）  少なくとも３つのエポキシ基を有するポリオール  ポリグリシジルエーテルから選ばれる少なくとも一つのモノマーと、ｃ）  少なくとも一つの二官能性モノマーと、ｄ）  少なくとも一つのフリーラジカル光開始剤と、ｅ）  少なくとも一つの陽イオン光開始剤とを含む硬化可能なコーティング組成物であって、エポキシ当量に対するアクリレート当量のモル比が３：１ないし４：１であり、上記組成物が、シリカおよび、シラン基を有するモノマーを含んでいない硬化可能なコーティング組成物を提供する。また、本発明は、この組成物を用いて、眼科用レンズなどの基板をコーティングして、このようにして得られるコーティングされた基板にする方法を提供する。
Patent JP-2012517862-A (JP)
Title: 紫外光空気処理方法、及び紫外光空気処理装置
IPC: B01J35/02
Filed: 2010-02-11
Abstract: 本発明は、環境の微生物制御、及び／又は殺菌／改善を行う方法及び装置に関する。通常、上記方法は、例えば水和（溶液中の水、又は共有原子価、ファンデルワールス力、又はロンドン分散力によって結合されている水分子の形）、オゾン、プラズマ種、及び／又は有機種が実質的にない精製過酸化水素ガス(ＰＨＰＧ)を生成することと、環境中において、より好ましくは表面上及び空気中の両方において微生物制御、及び／又は殺菌／改善を行うように上記ＰＨＰＧが作用するよう、主としてＰＨＰＧからなるガスを上記環境中へ放出することである。
Patent JP-2013520158-A (JP)
Title: タンパク質生産の増強のためのｍＲＮＡの一次構造の再操作
IPC: C12N15/09
Filed: 2010-02-24
Abstract: 本明細書に記載されていることは、翻訳の効率を増加させるために、天然ｍＲＮＡを修飾するか、または合成ｍＲＮＡを操作するための基準である。これらの基準は、１）コード配列におけるＡＵＧまたは非標準開始コドンを介するリボソームダイバージョンを減少させることにより、および／または２）コード配列における１つ以上のｍｉＲＮＡ結合部位を除去することによりｍｉＲＮＡ介在の下方制御を回避することにより、タンパク質合成を増強することが意図されるｍＲＮＡコーディングおよび３’ＵＴＲ配列に対する修飾を表す。
Patent JP-2012519298-A (JP)
Title: バッテリーパック電流測定部の異常診断方法及び装置
IPC: G01R35/00
Filed: 2010-03-03
Abstract: 本発明は、バッテリーパックの充電または放電電流を測定する電流測定部の異常を診断する装置及び方法に関する。本発明による電流測定部の異常を診断する方法は、バッテリーパックの電圧及び電流を測定する段階、及び所定時間の電圧変化量及び電流変化量を電圧参照値及び電流参照値と比べることで前記電流測定部の異常を診断する段階を含む。本発明によれば、バッテリーパックの信頼性を向上させることができ、電流測定部の故障時にもバッテリーパックを爆発のような危ない状況から保護することができる。
Patent JP-2013140497-A (JP)
Title: Commodity sales system
Inventor: NISHIYAMA NOBUYASU
IPC: G06Q50/10
Filed: 2012-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a commodity sales system which can increase confidence in quality of a commodity.SOLUTION: A commodity sales system connects, via a telecommunication network, a terminal of a commodity seller who sells a commodity, a terminal of a commodity provider who provides the commodity, a terminal of a commodity purchaser who purchases the commodity, a terminal of a commodity investigator who investigates quality of the commodity, and a terminal of a manager who manages the sales of the commodity, and provides the commodity which the commodity purchaser purchased from the commodity seller, from the commodity provider. The terminal of the manager is configured in such a manner that it receives a commodity specification sheet data in a prescribed format from the terminal of the commodity provider, transmits the commodity specification sheet data to the terminal of the commodity investigator who has received a commodity sample from the commodity provider, and receives an investigation result with respect to the quality of the commodity from the terminal of the commodity investigator.
Patent JP-2013143800-A (JP)
Title: Charging apparatus
Inventor: SHIBUKAWA YUICHI
IPC: H02J7/14
Filed: 2012-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a charging apparatus capable of solving a problem of vibration and abnormal sound generated in charging a battery using a motor as a charger, and a problem related to degradation of durability.SOLUTION: A normally-closed friction clutch is inserted and arranged in a motor transmission system heading toward a wheel from a motor, the clutch is actuated to be brought into an open state in charging (step S13), and charging to a battery using the motor as a charger is performed in a state where a rotor phase is brought into a target phase at which vibration in charging is minimized (step S16) by the rotation of the motor (step S14) (step S19-step S23). Thereby, the degree to which the rotor vibrates by receiving torque by a magnetic field in the charging can be relaxed, and generation of abnormal sound due to the vibration can be prevented.
Patent JP-2012256311-A (JP)
Title: Outlier detection device, outlier detection method, program, and vehicle fault diagnosis system
Inventor: KUTSUNA TAKURO
IPC: G06F17/18
Filed: 2012-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an outlier detection device, etc. that support or execute detection of outlier within practical time without applying parameter tuning work to a non-linear data set.SOLUTION: An outlier detection device 1 converts each data included in a data set into a bit string with respect to each dimension, and builds an observation area of the data set on the basis of the bit string. Then, the outlier detection device 1 determines data of interest, one by one, from the data included in the data set, and calculates a deviation degree of the data of interest on the basis of data density around the data of interest when removing an area corresponding to the data of interest from the observation area.
Patent JP-2012071835-A (JP)
Title: Electric booster
Inventor: SHIRAKAWA NAOKI
IPC: B60T13/74
Filed: 2012-01-16
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient pedal feeling by effectively suppressing a variation in stepping force and pedal vibration of a brake pedal caused by a variation in a liquid pressure in a master cylinder.SOLUTION: An electric booster is provided with: an input piston 22 interlocked with the brake pedal; a booster piston 21 relatively movably arranged with the input piston 22 and driven by an electric actuator 30; and a pair of spring members 46 for retaining both the pistons 21 and 22 at a neutral position of relative displacement while a brake is not operated. In the electric booster, a desired brake liquid pressure is generated in the master cylinder 1 by controlling a relative displacement amount of both the pistons 21 and 22. A non-linear spring for generating non-linear spring force relative to a relative displacement amount of both the pistons 21 and 22 is used for one or both of the pair of spring members 46. A variation in the reaction force caused by the variation in the liquid pressure in the master cylinder 1 is compensated by the variation in the non-linear spring force of the pair of spring members 46 to suppress the variation in the stepping force and the pedal vibration of the brake pedal.
Patent JP-2013148422-A (JP)
Title: Full-closed position controller
Inventor: EGUCHI SATOSHI
IPC: H02P29/00
Filed: 2012-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a full-closed position controller capable of configuring an absolute position detection value on a load side by using a general scale (incremental detector) and a rotary absolute position detector (motor position detector) detecting a rotation angle of a drive motor.SOLUTION: A unidirectional positioning command is automatically generated to absorb backlash at the time of power activation, and a position detection value obtained by a selected initial position configuration method is calculated as an initial full-closed absolute position detection value after the completion of unidirectional positioning. Thereafter, a full-closed absolute position detection value is configured by using only the initial full-closed absolute position detection value and position information of a scale.
Patent JP-2013069258-A (JP)
Title: Print control device, image forming system, and program
Inventor: TORII JOSUKE
IPC: G06F3/12
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To efficiently execute processing when a print instruction expressed by a page description language is processed in parallel by a plurality of drawing processing means for each page.SOLUTION: The entire print job consisting of a plurality of pages described by a page description language which is not page-independent is transmitted to drawing processing units 531Y-533Y. When receiving a processing request command that designates which page in a print job is to be subjected to image processing, a RIP control unit 52Y distributes a processing request command to the drawing processing units 531Y-533Y capable of distributing in the ascending order that a page to be designated by a processing request command to be distributed next time comes after a page designated by a processing request command having been distributed last time. The drawing processing units 531Y-533Y each generate print data by developing a print job of a page designated by the processing request command having been distributed by the RIP control unit 52Y into image data.
Patent JP-2013156390-A (JP)
Title: Image processing device
Inventor: YAMAZAKI MASAKI
IPC: G03G21/00
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device capable of suppressing the power consumption amount during a power saving mode.SOLUTION: An MFP 100 has: a cover sensor 81 for detecting an opening/closing state of a cover; and a tray sensor 82 for detecting an opening/closing state of a tray. In addition, the MFP 100 has a power supply mode and a power saving mode, as modes for controlling a state of supplying power to components used for image processing, such as printing. Furthermore, when changing over to the power saving mode and it is determined that there is quite a possibility that the specific processing such as color shift correction is executed, the MFP 100 continues to supply power to a detection part used for execution determination of the specific processing, among detection parts such as the cover sensor 81.
Patent JP-2013157475-A (JP)
Title: Film forming device
Inventor: HAYASAKA TOMOHIRO
IPC: C23C14/56
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a film forming device which can be small-sized easily and manufactured at low cost in simple configuration.SOLUTION: A moving mechanism is mounted to a chamber side face spreading along a perpendicular direction G of a chamber body 21 constituting a film forming chamber 11. An elongation/contraction member 41 of the moving mechanism is then disposed so as to extend an extending direction along an oblique direction (namely, a perpendicular direction and a horizontal direction) forming a predetermined angle equal to or larger than 0° and smaller than or equal to 90° with respect to the perpendicular direction G and a horizontal direction F. For example, the moving mechanism is disposed in such a manner that the elongation/contraction member 41 of the moving mechanism is arranged at an angle equal to or larger than 45° and smaller than or equal to 85° with respect to the horizontal direction F (e.g., at 60° in the present embodiment).
Patent JP-2013157061-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: IKEDA YASUSHI
IPC: H04N5/76
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus, an information processing method, and a program for performing high-speed reproduction considering the simultaneous pursuit of searchability to search for a desired viewing/listening position in content and viewability/listenability of content.SOLUTION: There is provided an information processing apparatus including a reference position determination unit configured to determine a reference position on a time axis in content reproduction at time intervals corresponding to a reproduction speed of content, a search range setting unit configured to set a search range on the time axis based on the reference position and a selection unit configured to select a display picture to be displayed in the content reproduction on the basis of metadata of the content in each search range.
Patent JP-2013157295-A (JP)
Title: Battery temperature adjustment device
Inventor: MAEDA KAZUKI
IPC: H01M10/50
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a battery temperature adjustment device capable of effectively utilizing heat resulting from heat radiation in a heat radiation part of a thermoelectric conversion unit at the time when a battery is cooled by the thermoelectric conversion unit, or cooling effects resulting from heat absorption in a heat absorption part of the thermoelectric conversion unit at the time when the battery is heated.SOLUTION: A battery temperature adjustment device 10 comprises: a battery 11; a Peltier unit 12 having a thermoelectric conversion element; a heat storage unit 16 having a heat storage body M; and a radiator 18 performing heat exchange. The Peltier unit 12 has a first thermal surface part 14 formed on one surface side of the thermoelectric conversion element, and a second thermal surface part 15 formed on the other surface side of the thermoelectric conversion element. The heat storage unit 16 is thermally coupled with the first thermal surface part 14 and the second thermal surface part 15, and also thermally coupled with the battery 11 and the radiator 18.
Patent JP-2013159138-A (JP)
Title: Propeller shaft guard
Inventor: ISOMURA KATSUAKI
IPC: B60K17/22
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a propeller shaft guard in which a property of assembly to a body of a vehicle can be improved with simple configuration.SOLUTION: A propeller shaft guard 10 is mounted to a bottom face of a body 20 of a vehicle and prevents a propeller shaft 30 from being dropped. The propeller shaft guard 10 comprises: a pair of right and left walls 12, 12 extending in a vertical direction; and a bottom 13 connecting lower end portions of the pair of walls 12, 12 with each other. In the pair of walls 12, 12, at least one elastic part 15 is formed integrally which can be elongated/contracted elastically in the vertical direction. Positions of the elastic parts 15 in the vertical direction are different from each other, a distance L1 between the elastic parts 15, 15 of the right and left walls 12, 12 is shorter than an outer diameter R1 of the propeller shaft 30, and distances L2, L3 within a perpendicular surface are longer than the outer diameter R1 of the propeller shaft.
Patent JP-2013158305-A (JP)
Title: Driving shaft of bush cutter, and bush cutter including the same
Inventor: MAMURA MITSURU
IPC: A01D34/68
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a driving shaft attenuating vibration generated by the rotation of an engine and transmitted to a handle from the driving shaft through an operation rod in a bush cutter.SOLUTION: A driving shaft supported as capable of rotating by a plurality of bushes arranged at optional intervals in a pipe-like operation rod and transmitting the rotation of an engine to a cutting blade is provided with that the driving shaft is constituted by a first shaft rotated by the engine, a second shaft for rotating the cutting blade and a third shaft linking the first shaft with the second shaft as one unit, the first shaft and second shaft are made from a metal, the third shaft is made from a FRP, the third shaft has a hollow form, the first shaft and second shaft are made as one unit with the third shaft by inserting and fixing each of the end parts of the first shaft and second shaft into the inside hollow part of the third shaft, and the third shaft links the first shaft and second shaft in the operation rod from the engine side to the first bush.
Patent JP-2013159291-A (JP)
Title: Airbag apparatus
Inventor: GOTO YOSHIAKI
IPC: B60R21/213
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an airbag apparatus capable of rapidly inflating an airbag while smoothly restraining the reverse flow of an inflation gas.SOLUTION: An airbag apparatus is equipped with an airbag 20 consisting of an airbag body 21 and an inner tube 60. The inner tube has a gas upstream section 61 that becomes the upstream side of the flow of the inflation gas G from a gas generator, and a gas outlet section 63 opened at an inflation section 28 side of the airbag body, from which the inflation gas is flowed out to the inflation section. The gas outlet section includes a check valve part 65. The check valve part has a flexible property and is of approximately cylindrical shape, extending to the inflation section side while opened therefor through a push by the inflation gas, in a manner capable of flowing out the inflation gas into the inflation section of the airbag body, whereas, after completion of the outflow of the inflation gas at the gas generator, the inner pressure of the inflation section in the airbag body brings the check valve part from the state of an approximately cylindrical shape into a folded state as the check valve part is pushed back toward the inner tube side so as for the gas outlet section to be blocked.
Patent JP-2013160720-A (JP)
Title: Rotational angle detection device
Inventor: MORI SHIGENORI
IPC: G01D5/244
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To detect the rotational angle of a rotor with a simple and inexpensive configuration.SOLUTION: When sinθ≥1/√2 and sinθ≤-1/√2 are set with respect to two sensor signals sinθ and cosθ output from a rotational sensor, cosθ is subjected to AD conversion, and sinθ is subjected to AD conversion when cosθ≤-1/√2 and cosθ≥1/√2 are set. As a conversion table for converting a value (AD value) after AD conversion into a basic angle N for calculation, a table in which correspondence is set between cosθ and angle θ in the section of 45° to 135° (table for converting AD value of -1/√2 to 1/√2 into angle N of 45° to 135°) is prepared. By using this conversion table, a basic angle N for calculation with respect to the AD value is obtained. A rotational angle θ is obtained with respect to the basic angle N for calculation by using a preset calculation method according to which of sinθ and cosθ is -1/√2 or less or 1/√2 or more.
Patent JP-2013167667-A (JP)
Title: Reflection type imaging element and optical system
Inventor: Imamura kentaro
IPC: G02B5/08
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type imaging element that can be manufactured with a simple method, and provides a high quality aerial video.SOLUTION: A reflection type imaging element 100A of the present invention includes: a light-receiving surface 2 that receives light from an object of projection 70; and a first reflection type element 10a and a second reflection type element 10b having an emission surface 4 which is parallel to the light-receiving surface 2 and from which the light from the object of projection 70 emits. When the rate of light that contributes to imaging among the light from the object of projection 70 is light amount rate, and an angle in which the light from the object of projection is made incident on the light-receiving surface at the highest light amount rate is the maximum incident angle, the maximum incident angle of the first reflection type element 10a and the maximum incident angle of the second reflection type element 10b are different from each other.
Patent JP-2013166512-A (JP)
Title: Power conversion device for railway vehicle
Inventor: TERADA YUICHI
IPC: B61C17/00
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device for a railway vehicle capable of preventing falling of a cooling part by a simple structure.SOLUTION: A power conversion device for a railway vehicle includes a power conversion device 50 generating power with which a vehicle runs, cooling parts 53, 54 disposed on the outer side of the power conversion device 50 for radiating heat generated from a semiconductor element built into the power conversion device 50, and fall preventing components 55, 60, 70, 80, 90 which are attached to the power conversion device 50 in order to prevent falling of the cooling parts 53, 54 from the power conversion device 50 and which, when the cooling parts 53, 54 fall, part of the cooling parts 53, 54 comes into contact with.
Patent JP-2012195287-A (JP)
Title: Backlight device, signboard device, method for manufacturing light guide plate used for these devices
Inventor: SAKAMOTO MITSUHIDE
IPC: F21S2/00
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a backlight device that can aim at thinning and being lightweight without preparing a space inside the device, and a signboard device having the backlight device.SOLUTION: The backlight device includes a light source part for emitting light, a light guide part wherein recessed parts or projected parts adjoined to the light source part and leading the light of the light source part being incident from a side face as diffused light are formed on one surface or both surfaces of a primary plane, a diffusion and transmission part laminated on one side or both sides of the primary plane of the light guide part and diffusing and transmitting the light from the light guide part, and a case engaged with any one or more out of the light source part, the light guide part, and the diffusion and transmission part and integrally retaining the light source part, the light guide part, and the diffusion and transmission part. The light guide part has the recessed parts or the projected parts arranged in a matrix state at designated spacings.