baber/WOPTO huggingface dataset:
Patent JP-2011530454-A (JP)
IPC: B65D45/30
Filed: 2009-08-05
Abstract: The invention relates to a lidded container for storing and transporting in particular hazardous liquid fill goods, including an outer container body, an upper container lid and an inserted thin-walled inliner. The container lid has at least one filling and emptying opening that can be closed in a gas and liquid tight manner and that, for example, can be attached by means of a U-shaped tension ring closure or without tension ring as a snap cover by means of snap closure or a screw cap by means of screw closure on the upper container opening of the container body on a correspondingly designed flange edge. The thin-walled inliner (26) is fixed on the bottom side of the container lid (14) in the outer peripheral region in a gas and liquid tight manner, wherein the container lid (14) and inliner (26) form a gas and liquid tight hollow body unit. The container body, which can be used multiple times, is only provided as a support and protection unit for the inliner.
Patent JP-2011530418-A (JP)
Title: 計量フィードバックに基づくパッドプロファイルの閉ループ制御
IPC: B24B37/00
Filed: 2009-08-03
Abstract: 化学的機械研磨装置は、半導体ウェーハが処理されて研磨パッドの厚さが低減するにつれて研磨パッドの厚さを検出する計量システムを含む。この化学的機械研磨装置は、研磨表面のうち研磨パッドの隣接する領域より高い領域または低い領域が検出されたときに調節ディスクの材料除去速度を調整する制御装置を含む。
Patent JP-2012502211-A (JP)
Title: 風力エンジン用複合ロータシステム
IPC: F03D11/02
Filed: 2009-09-03
Abstract: 風力エンジン用複合ロータシステムであって、低風速条件下で稼働するパイロットロータユニット及び高風速条件下で稼働するメインロータユニットを備える。それらのロータユニットは、メインシャフトとの間に可制御的且つ回転可分離的な伝達関係が生じるよう、独立したクラッチ装置を介しメインシャフトに連結される。クラッチ装置が適宜スイッチングされるので、低風速条件下でその始動に足る大きなトルクが発生するのに加え、高風速条件下で優れた風捕捉効率を呈するというメインロータユニットの長所が全面的に発揮されるため、風力エンジンを使用可能な速度範囲及び地理的範囲が拡がることとなる。
Patent JP-2012503198-A (JP)
Title: 全てディジタルの見通し線（ｌｏｓ）プロセッサアーキテクチャ
IPC: G01S3/783
Filed: 2009-08-29
Abstract: 全てディジタルの見通し線(ＬＯＳ)プロセスアーキテクチャは、セミアクティブ又はアクティブなパルス化された電磁(ＥＭ)ターゲット指定システムにおいて使用する受信機の、サイズと、重量と、電力と、性能の制約に対処している。全てディジタルのアーキテクチャは、広い視野にわたる高感度のパルス検出と、適応パルス検出と、ＬＯＳの処理と、対策とに対する向上した技術のためのプラットフォームを提供する。 【選択図】    図４
Patent JP-2012506845-A (JP)
Title: 制汗組成物
IPC: A61K8/89
Filed: 2009-10-05
Abstract: 芳香剤は、架橋されたゼラチンで製造されたシェルを有するカプセルから揮発性シリコーンオイル中に急速に漏洩する。あいにくこのようなオイルは、無水制汗組成物用に非常に好まれている。この漏洩の速度と程度は、有意な画分の揮発性シリコーンオイルの存在下でさえ、キャリアオイルとしてエステルオイルまたはエーテルオイルを採用することによって、大きく改善できるかまたはほぼゼロにすることができる。その結果、皮膚に塗布した後、長期間にわたって検出可能な芳香を発する制汗組成物の性能が、制汗剤が懸濁されているキャリア液の全体または一部としてエステルオイルまたはエーテルオイルを使用することによって改善される。
Patent JP-2012506991-A (JP)
Title: ガスタービン燃焼室用のバーナ挿入装置およびガスタービン
IPC: F23R3/42
Filed: 2009-09-14
Abstract: 【課題】従来技術に比べて有利なガスタービン燃焼室用のバーナ挿入装置を提供する。 【解決手段】本発明は、低温面（４３）および高温面（４４）を備えたバーナ挿入壁（４２）と、バーナ挿入壁（４２）の境界をなす周縁（４６）とを有するガスタービン燃焼室（２５）用のバーナ挿入装置（４１）に関する。周縁（４６）が、少なくとも部分的に周りを取り巻くように低温面（４３）の上に突出した周縁フランジ（５１）を有する。バーナ挿入壁（４２）にバーナ（２７）を挿入するためのバーナ開口（４５）が形成されている。 【選択図】図４
Patent JP-2012508596-A (JP)
Title: 複数の部品から成るプランジャ先端を伴う眼内レンズ送達デバイス
IPC: A61F2/16
Filed: 2009-11-10
Abstract: 本発明は、複数の部品から成るプランジャ先端を伴うプランジャを有する眼内レンズ送達デバイスの提供を対象とする。プランジャ先端は、第１の部品と、第２の部品とを含み、第１の部品は、送達カートリッジの本体を通してプランジャの進行の際、第２の部品から遊離する。一実施形態において、ＩＯＬ送達デバイスは、送達カートリッジであって、該カートリッジに沿って延在する管腔を画定する内部表面を有し、管腔の少なくとも一部は、断面積が測定される場所がカートリッジのノズルに徐々に近接するのに伴って徐々に小さくなる断面積を有する、送達カートリッジと、プランジャ先端を有するプランジャであって、プランジャ先端は、内部部材と外部部材と中間部材とによって画定され、外部部材は、比較的圧縮性の材料から形成され、中間部材は、比較的非圧縮性の材料から形成される、プランジャとを備える。
Patent JP-2012509256-A (JP)
Title: 沙参、藁本および生薬の抽出物を含む化粧料組成物
IPC: A61K8/97
Filed: 2009-11-19
Abstract: 本発明は、漢方加工技術である炮製を活用して加工された蜜炙沙参および蜜炙藁本の抽出物と、漢方薬材である地骨皮や牧丹皮などの生薬抽出物との混合物を有効成分として含むことにより、優れた抗酸化効果および皮膚保湿效果を示す化粧料組成物に関するものである。 【選択図】図１
Patent JP-2012509207-A (JP)
Title: ハイブリッド型接合部品及びその製造方法
IPC: B29C65/36
Filed: 2009-11-14
Abstract: 本発明は、ベース本体は保持部分（１４）及びフランジ部分（１６）を有し、接合面（１９）がフランジ部分（１６）上に形成された、熱可塑性材料から成るベース本体（１３）と、誘導加熱することができる金属部分（１８）とを有する、加工物（１２）に軸方向に接合するための接合部品（１０）に関する。この場合、金属部分（１８）は、フランジ部分（１６）内に統合される。 【選択図】図１
Patent JP-2012509874-A (JP)
Title: Ｉｌ−６に対する抗体およびその使用
IPC: A61K39/00
Filed: 2009-11-24
Abstract: 本発明は、疾病を予防もしくは治療するために、またはそれを必要とする患者の生存率もしくは生活の質を改善するために、ＩＬ−６への結合特異性を有するＡｂ１抗体または抗体フラグメント等のＩＬ−６拮抗剤を使用する治療方法を対象とする。好ましい実施形態では、これらの患者は、治療前に、上昇した血清Ｃ反応性タンパク質レベル、低下した血清アルブミンレベル、上昇したＤダイマーもしくは他の凝固カスケード関連タンパク質、悪液質、発熱、虚弱、および／または疲労を示す（またはそれらを発症する危険性のある）ものを含む。主題の療法はまた、化学療法、抗凝固剤、スタチン等の他の活性物質の投与を含み得る。
Patent JP-2012512691-A (JP)
Title: 人のリラクセーション度を高めるためのシステム及び方法
IPC: A61M21/02
Filed: 2009-12-14
Abstract: 本発明はバイオフィードバックを用いて人１０のリラクセーション度を高めるためのシステム１００に関する。システム１００は、人１０の第１の生理学的パラメータを決定するための第１の生理学的パラメータ決定ユニット２０、基準パラメータを提供するための基準パラメータ提供ユニット６０、第１の生理学的パラメータと基準パラメータの間の相関度を決定するための相関決定ユニット３０、及び光源ユニット５０を制御するための決定された相関度に基づく制御情報を決定するためのコントローラ４０を有し、システムの動作モードにおいて制御情報は、光源ユニットを調光するステップ及び／又は相関度が増加するときにより低い色温度を持つより暖色の色調へ光源ユニットからの光の色を変化させるステップによって、光源ユニット５０を制御する。
Patent JP-2012512440-A (JP)
Title: 音色を変更可能な金管楽器
IPC: G10D7/10
Filed: 2009-12-16
Abstract: 金管楽器の風路管の部分２、１５間に２つの隣接する実質的に平行な支柱１１、３７を有する該金管楽器３０において、該平行な支柱の平面に対して実質的に平行な平面内に延びると共に、２つの対向した縁部４５であって、それぞれが、前記平行な支柱のそれぞれの１つに固定されている２つの離間した接触領域４３と、該接触領域の間の凹状領域４７とを備える２つの対向した縁部４５を有する、クロス支柱３５を含み、それによって、他の風路ブレイシングの除去を可能にし、音変更部材に有用な部位を提供する、改良された金管楽器。
Patent JP-2012516208-A (JP)
Title: フリーフロー防止弁機構を伴う輸液ポンプカセット
IPC: A61M39/02
Filed: 2010-01-22
Abstract: 患者への流体搬送用の輸液ポンプに挿入可能なカセット（１）は、流体を方向付ける可撓性の管（７５）を保持するための２つの端部を伴う筐体を有する。筐体は、管を露出させる開放領域を有し、輸液ポンプに係合されるときにポンピング機構に係合する。管またはカセットに係合され、筐体の内部または付近に存在するフロー防止弁機構（１００）は、ピストン（１０３／１０５）およびばね（１１０）から作られ、ばねは、ピストンを管に対して付勢して流れを阻止する。 【選択図】  図５
Patent JP-2012517711-A (JP)
Title: マイグレーション及びプラズマ増強化学蒸着
IPC: C23C16/44
Filed: 2010-02-10
Abstract: プラズマ増強化学蒸着を利用して薄膜を製造する方法であって、基板領域に最高でも比較的低流束のプラズマ系アニオン種があるときに、カチオン種を基板領域に供給する工程及び基板領域に最高でも比較的低流束のカチオン種があるときに、基板領域にプラズマ系アニオン種を供給する工程を含む方法。これにより、ＰＥＣＶＤ及び／又はＲＰＥＣＶＤ系の膜成長システムにおいて、気体反応物の送出を時間的に分離でき、これらのプラズマ系膜成長技術のためにダスト粒子の形成を著しく低減する。
Patent JP-2012517328-A (JP)
Title: 動脈フラッシュバック確認チャンバー
IPC: A61M25/00
Filed: 2010-02-11
Abstract: 本発明は、動脈フラッシュバック確認チャンバーに関する。概して、確認チャンバーは、患者の動脈内に血管アクセスデバイスのカニューレを適切に配置することをオペレーター可能にするのに十分な長さの期間の間、アクティブな動脈フラッシュバック確認をオペレーターが見ることができるように、血管アクセスデバイスと一緒に用いられる。幾つかの例では、確認チャンバーは、フラッシュバック区画と、アクティブな動脈フラッシュバック確認を延ばすための手段と、通気孔とを備える。適切な延長手段の幾つかの例は、比較的大きな内部容積を有するフラッシュバック区画、遠回り管、吸収材料、カニューレの内径よりも小さな内径を有する口部および／または管、などを備える。血管アクセスデバイスがカテーテルアセンブリを備える場合、カテーテルアセンブリおよび確認チャンバーは、任意で、ガイドワイヤーおよび／または血液検出器と一緒に用いられる。
Patent JP-2012519250-A (JP)
Title: 内燃機関
IPC: F02B37/00
Filed: 2010-02-19
Abstract: 吸気ライン（３）を有する吸気部分（２）を備え、排気ライン（５）を有する排気部分（４）を備え、かつ吸気ライン（３）にコンプレッサー（７）と、排気ライン（５）に配置されたタービン（８）とを有する少なくとも１つの排気ガスターボチャージャー（６）を備え、吸気の流れ方向（Ｒ）に見たとき、コンプレッサー（７）の下流の吸気ライン（３）内へと開く空気供給ライン（１０）を有する、制御可能なバイパス配置（９）により特徴付けられる、内燃機関。 【選択図】      図１
Patent JP-2012520372-A (JP)
Title: 生体適合性高分子を用いた多機能性造影剤及びその製造方法
IPC: C08G73/10
Filed: 2009-09-28
Abstract: 本発明は、生体適合性高分子を用いた造影剤及びこの製造方法に関するものである。より詳細には、ポリスクシンイミド高分子の主鎖に、生体利用率を増進させる、生体適合性である親水性基、ナノ粒子の製造時に、安定したナノ粒子の形態を長時間維持させ、疎水性抗ガン剤を封入できる疎水性基に加えて、アルカノールアミン基を導入することによる、新規なポリスクシンイミド系高分子を生成することによって製造した多機能性造影剤に関するものである。 【選択図】図１０
Patent JP-2013143409-A (JP)
Title: Mounting frame for photovoltaic power generator
Inventor: OSHIRO TAKUMI
IPC: H01L31/042
Filed: 2012-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a mounting frame for a photovoltaic power generator, the frame capable of being used through a year even in a region with much snowfall, preventing a solar cell module mounted thereto from being buried in the snow and reducing labor during maintenance works in a snowy period, and preferably being used as a garden light for general homes and public spaces when a lighting device is mounted, and also provide a solar lighting device using the mounting frame.SOLUTION: There is provided a mounting frame for a photovoltaic power generator, the frame comprising: at least one pole with an expansion mechanism, the pole capable of being expanded above the depth of the accumulated snow according to conditions of snowfall and time in a use area; and a solar cell module being supported by the pole. The frame further may comprise a lighting device whose degree of illumination presentation can be adjusted.
Patent JP-2013142962-A (JP)
Title: Information processing unit
Inventor: KOHIGASHI NOBUYUKI
IPC: G09G5/14
Filed: 2012-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of realizing an interface improved in operability.SOLUTION: A information processing unit comprises a display part having a touch panel function, and a control part for displaying on the display part an image including an operation part display area displaying an operation part for executing a predetermined function for a touch operation to the display part having the touch panel function, the operation part display area comprising: a variable operation area variably displaying the operation part; a fixed operation area fixedly displaying the operation part; and a switching operation area displaying a switching operation part being an operation part for executing a function which switches the operation part displayed in the variable operation area to an operation part for executing a function different from the displayed operation part.
Patent JP-2013145276-A (JP)
Title: Developer supply container housing device and image forming device
Inventor: KUROKI TOMOKAZU
IPC: G03G15/00
Filed: 2012-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent a situation where a toner bottle is not mounted.SOLUTION: A toner supply housing device includes: a device body to which a toner bottle whose toner discharge port is encapsulated by an encapsulation member is mounted; an opening/closing control member 21 that, when the toner bottle is mounted to the device body, is pressed against the encapsulation member and is engaged with the encapsulation member; and an operation mechanism 112 and a connection link 8 that, after the toner bottle is mounted to the device body, moves the encapsulation member via the opening/closing control member and release the encapsulation of the toner discharge port. The operation mechanism 112 and the connection link 8 have a biasing unit 13 for applying a biasing force against a pressing force of the encapsulation member to the opening/closing control member.
Patent JP-2013145323-A (JP)
Title: Mirror with camera and apparatus with camera
Inventor: KASHIWAGI MASANORI
IPC: H04N5/225
Filed: 2012-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a mirror with camera and an apparatus with camera, which displays a reference mark for guiding a user to a position suitable for taking an image on a mirror, capable of reducing feeling of strangeness given to the user while the user adjusting his/her position to the reference mark.SOLUTION: The apparatus includes: a mirror 1 having a mirror surface forming a mirror image; and a camera 2 that takes an image of a person facing the mirror 1 having a field of view in front of the mirror 1. A reference display device 5 that displays a reference mark at a position identical to that of the mirror image of the person in the view of the person is disposed at a fixed position behind the mirror 1. A display control unit 6 controls the reference display device 5 to display the reference mark for allowing the user to adjust the position with respect to the camera 2.
Patent JP-2012162521-A (JP)
Title: Fly inducer and fly collector
Inventor: AKASAKA TAKASHI
IPC: A01N63/02
Filed: 2012-01-16
Abstract: PROBLEM TO BE SOLVED: To raise an induction effect of a fly inducer for inducing a fly.SOLUTION: In the fly inducer for inducing the fly, vinegar containing a fruit-derived fragrance component which is obtained by maturing fruit and wine containing a flower-derived fragrance component which is obtained by immersing flower into fruit wine are blended. The fly inducer is accommodated in a chemical vessel 10 of a fly collector 1.
Patent JP-2012169596-A (JP)
Title: Method for selective deposition of semiconductor material
Inventor: BENJAMIN VINCENT
IPC: H01L21/8238
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for selective deposition of group-IV semiconductor materials such as silicon or germanium onto a semiconductor surface without deposition onto an insulating surface.SOLUTION: The method of performing selective growth of a semiconductor material by a semiconductor process, includes providing a patterned substrate 10 comprising a first region 11 and a second region 12, where the first region 11 comprises an exposed first semiconductor material and the second region 12 comprises an exposed insulator material. The method further includes selectively providing a film of a second semiconductor material on the first semiconductor material of the first region by providing a precursor of the second semiconductor material, a carrier gas that is not reactive with chlorine compounds, and tin-tetrachloride (SnCl). The tin-tetrachloride inhibits the deposition of the second semiconductor material on the insulator material of the second region.
Patent JP-2013149653-A (JP)
Title: Soldering method, soldering device, and printed wiring board
Inventor: TANABE TAKESHI
IPC: B23K1/20
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a soldering method capable of suppressing a non-soldering defect in an easy method, a soldering device, and a printed wiring board soldered by the soldering method.SOLUTION: In a soldering method, a printed wiring board 1 having a soldering object part 1a is dipped in molten solder 2, the soldering method including a process of sticking flux 8 and metal powder 9 on the soldering object part 1a of the printed wiring board 1 and its peripheral part, and a process of melting the metal powder 9 by dipping the soldering object part 1a of the printed wiring board 1 having the flux 8 and metal powder 9 stuck and its periphery in the molten solder 2.
Patent JP-2012198505-A (JP)
Title: Zoom lens system, imaging device, and camera
Inventor: MATSUMURA YOSHIO
IPC: G03B5/00
Filed: 2012-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens system having a high resolution, being adaptable for wide-angle photography with a field angle of 70° or more at a wide angel end regardless of a small size, and having a comparatively large zoom ratio of approximately three times or more; an imaging device including the zoom lens system; and a compact camera equipped with the imaging device.SOLUTION: A zoom lens system has a plurality of lens groups configured with at least one lens element; and is composed of a first lens group having negative power, a second lens group having positive power, a third lens group having negative power, and a subsequent lens group including at least a fourth lens group, in order from an object side to an image side. Intervals of the lens groups are changed when zooming from a wide angle end to a telephoto end during imaging, and the forth lens group is fixed to an image surface. The following condition: vd<40 and ω>34 (vd: an Abbe number to a d line of lens elements configuring the forth lens group, ω: a half view angle at the wide angle end) are satisfied. The lens system, an imaging device, and a camera are provided.
Patent JP-2013147131-A (JP)
Title: Safety management system for vessel
Inventor: SAKURABA KATSUMI
IPC: G08G3/02
Filed: 2012-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a safety management system for a vessel capable of facilitating the proof of the fact that the system has been in compliance with legal standards when a marine accident occurs.SOLUTION: A database in a database server 5 manages a confirmation state for each of an on-vessel user and a ground user whether the user has confirmed a warning or advisory issuance notification. When a warning or advisory about hydrographic conditions or atmospheric conditions is issued and there is a vessel to be managed currently in a warning or advisory issuance sea area, the warning or advisory issuance is notified to the ground user involved in the operation of the vessel and to the on-vessel user of an on-vessel client device 3. When acknowledgment to the warning advisory notification is performed by the on-vessel user or the ground user, the confirmation state by the on-vessel user is translated to 'Confirmed' from 'Waiting Confirmation'.
Patent JP-2013149901-A (JP)
Title: Workpiece dicing method
Inventor: YAMAGISHI KEIKO
IPC: H01L21/301
Filed: 2012-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a dicing method capable of processing even a workpiece having an irregularity on a rear surface thereof with good processing quality.SOLUTION: A method for dicing a workpiece having an irregularity on a rear surface thereof comprises the steps of: disposing an irregular absorption member which absorbs an irregularity into a rear surface of a workpiece; flattening the irregular absorption member disposed on the rear surface of the workpiece; sticking a tape to the irregular absorption member on the rear surface of the workpiece and supporting the workpiece by an annular frame via the tape after performing the flattening step; holding the rear surface side of the workpiece by holding means via the tape after performing the tape sticking step; and dicing the workpiece from the surface side of the workpiece held by the holding means.
Patent JP-2012089162-A (JP)
Title: Product life analysis apparatus and product life analysis method
Inventor: ARAGAKI TAKAO
IPC: G06Q50/10
Filed: 2012-01-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional product life analysis apparatus in which: it is necessary to recreate a product life model by using monitoring data stored in the past besides new monitoring data each time new monitoring data is acquired and it takes a considerable time in calculation in order to estimate parameter values of the product life model in response to a latest use condition of equipment.SOLUTION: In a product life analysis apparatus, parameter values of a product life model are updated by using newly updated monitoring data and failure data of the product in the past. Therefore, the time required for the calculation can be reduced in comparison with the updating of parameter values of the product life model by using all the monitoring data stored in the past.
Patent JP-2013153558-A (JP)
Title: Ac-dc converter circuit
Inventor: ITO KAZUHIKO
IPC: H05B37/02
Filed: 2012-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an ac-dc converter circuit capable of achieving circuit efficiency and power factor improvement while extending a voltage range to be output.SOLUTION: The ac-dc converter circuit includes a rectifier circuit 2 that is connected with an AC power supply AC and rectifies an alternating current supplied from the AC power supply AC; a voltage converter circuit 3 that is connected with the output side of the rectifier circuit 2 and switches an operating mode to a step-down mode or a step-up/step-down mode; and a switching circuit 4 that switches the operating mode of the voltage converter circuit 3. The switching circuit 4 switches the operating mode of the voltage converter circuit 3 to the step-down mode when a voltage to be applied to a load 5 connected between an output terminal of the voltage converter circuit 3 and the circuit 4 is not more than a reference voltage Von and, when the voltage to be applied to the load 5 is larger than the reference voltage Von, switches the operating mode of the voltage converter circuit 3 from the step-down mode to the step-up/step-down mode.
Patent JP-2013153631-A (JP)
Title: Band lock structure section and harness clamp
Inventor: KASHIMA SEITARO
IPC: B60R16/02
Filed: 2012-01-26
Abstract: PROBLEM TO BE SOLVED: To suppress insertion of a wire harness into a through hole while a material is reduced.SOLUTION: A band lock structure section 12 includes: a band 20 in which a plurality of engaged sections 22 are arranged in parallel in a longitudinal direction; a body section 30 including a support face 38 for supporting the wire harness 1 in a wiring direction R and a pair of through holes 32 which are formed in parallel through a flat intermediate wall section 35 in the wiring direction R, are opened on the support face 38, and pass through one direction and into which the band 20 can be inserted; and a band engaging section 40 which projects to an inner side of each of the through holes 32 and can selectively be engaged with a plurality of engaged sections 22 of the band 20. The intermediate wall section 35 includes an auxiliary support face 39 at an end of the support face 38 side and includes a thick section 37 formed to project into one of the through holes 32 at a part in the wiring direction R.
Patent JP-2013155448-A (JP)
Title: Method for manufacturing plumage fiber, plumage fiber obtained by method therefor, nonwoven fabric comprising plumage fiber as constituent fiber, and fiber product
Inventor: YAMADA KOHEI
IPC: A47C27/12
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide: a method for manufacturing plumage fibers enabling recycle of plumage which has been disposed of as industrial waste, excellent in lightweight properties, thermal insulating properties, water absorbing/releasing properties and sound absorbing properties, and capable of being favorably entangled with each other; plumage fibers obtained by the method; and a nonwoven fabric and a fiber product which use the plumage fibers and are excellent in shape stability.SOLUTION: Plumage fibers of the present invention can be obtained, for example, by attaching a shape fixing agent to plumage and subjecting the plumage in this state to a stone mill-type rotary grinding treatment. The plumage fibers are excellent in lightweight properties, thermal insulating properties, water absorbing/releasing properties and sound absorbing properties, and have a property of being easily entangled with other fibers. As a nonwoven fabric 10 using plumage fibers 1, there is provided a nonwoven fabric comprising the plumage fibers 1 and synthetic fibers 2 having a specific gravity of 1.0 or less as constituent fibers, in which the constituent fibers are bonded to each other with a bonding material 3 comprising thermally fusible fibers and a binder.
Patent JP-2013155655-A (JP)
Title: Device and method for controlling thrust of liquid rocket engine
Inventor: WAKAMATSU YOSHIO
IPC: F02K9/56
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce a risk to chugging caused by extreme lowering of a jetting differential pressure parameter usually generated when operating in a range in a lowered thrust in the control of the thrust of a rocket engine.SOLUTION: A temperature of liquid propellant is raised by a temperature control means such that the saturated vapor pressure of the liquid propellant becomes higher than a combustion pressure needed for lowered control during the thrust lowered control of an engine. Thereby, cavitation occurs when the liquid propellant passes through a jetting orifice. Consequently, a flow rate of the liquid propellent passing through the jetting orifice is kept constant, thereby it is possible to suppress chugging in which combustion becomes unstable by combustion pressure fluctuation and flow rate fluctuation of the liquid propellant being bonded, even in the case fluctuation occurs in the combustion pressure in a combustion chamber.
Patent JP-2012159506-A (JP)
Title: Navigation system and method using coded marker
Inventor: JAMES J RICHARDSON
IPC: G09B29/10
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system and a navigation method which can be easily realized without requiring a database covering a wide range or huge calculation resources.SOLUTION: Provided is a navigation system arranged in a navigation environment for determining a position of a navigator in a navigation environment by using coded markers, and a method therefor. The navigation system has: a camera device configured to acquire an image of a place including at least one coded marker image in the navigation environment; video analysis means configured to read the at least one coded marker; and a processor which is connected to the video analysis means and is configured to determine a position of the navigator based on a known place by the at least one coded marker.