baber/WOPTO huggingface dataset:
Patent WO-2009142030-A1 (WO)
Title: Organic electroluminescent device, display device and illuminating device
Inventor: FUJITA YOSHIMASA
IPC: H05B33/12
Filed: 2009-01-20
Abstract: Disclosed is an organic EL device having high efficiency, long life and stable color purity.  A display device and an illuminating device are also disclosed.  The organic EL device comprises an anode, a cathode, two or more light-emitting layers arranged between the anode and the cathode, an electron-blocking layer arranged between the anode and the light-emitting layers, and a hole-blocking layer arranged between the cathode and the light-emitting layers.  Each of the light-emitting layers is a positive and negative charge-transporting light-emitting layer containing a hole-transporting material, an electron-transporting material and a light-emitting material.  The absolute value L EBM  of the LUMO of the electron-blocking material in the electron-blocking layer and the absolute value L ETM  of the LUMO of the electron-transporting material in the positive and negative charge-transporting light-emitting layer in contact with the electron-blocking layer satisfy the following relation: L EBM  < L ETM .  The absolute value H HBM  of the HOMO of the hole-blocking material in the hole-blocking layer and the absolute value H HTM  of the HOMO of the hole-transporting material in the positive and negative charge-transporting light-emitting layer in contact with the hole-blocking layer satisfy the following relation: H HBM  > H HTM .
Patent WO-2010086959-A1 (WO)
Title: Information management device, information management method, and information management program
Inventor: YONEZAWA HIDETO
IPC: G06F12/00
Filed: 2009-01-27
Abstract: An information management device capable of communicating with a terminal device having a storage unit via a communication network comprises: a first storage means for storing first information including a plurality of information contents; and a second storage means for storing second information including information relating to the first information and having a data structure having one-to-one correspondence to third information stored in the storage unit of the terminal device. This makes it possible for two databases having different data structures to maintain consistency with each other.
Patent WO-2009119328-A1 (WO)
Inventor: HAGIWARA TATUKI
IPC: G02F1/1335
Filed: 2009-03-12
Abstract: 熱可塑性樹脂フィルムを縦延伸した後横延伸をする逐次二軸延伸において、ボーイングが少なく、且つ厚みムラの抑制された良好な光学特性を有する光学フィルムを製造し得る光学フィルムの製造方法、及び該方法によって製造された光学フィルムを提供する。長尺状の熱可塑性樹脂フィルムを長手方向に延伸する縦延伸工程と、ついで幅方向に延伸する横延伸工程とを有する光学フィルムの製造方法において、縦延伸工程で熱可塑性樹脂フィルムを長手方向に延伸する際、熱可塑性樹脂フィルムの両端部の温度が中央部の温度よりも高いことを特徴とする。
Patent WO-2009133724-A1 (WO)
Inventor: YAMAMOTO KAZUKI
IPC: B81B7/02
Filed: 2009-03-17
Abstract: ガス発生材料からのガス発生量ひいてはマイクロポンプの送液量の制御性の良いマイクロポンプ装置を提供する。 　このマイクロポンプ装置は、マイクロポンプ１０と制御装置５０とを備えている。マイクロポンプ１０は、液体の流路であるマイクロ流路２２と、光の照射を受けてガスを発生して当該ガスをマイクロ流路２２に供給するガス発生材料３４と、ガス発生材料３４に光４４を照射する光源４２とを有している。制御装置５０は、各ビットが光源４２を点灯させる第１レベルと消灯させる第２レベルの２状態を取ることができる一定数の複数ビットから成るパルス列パターンを繰り返すことによって、光源４２を２値状態で明滅させる制御パルス信号ＣＳを光源４２に供給する。
Patent WO-2009116530-A1 (WO)
Inventor: FURUTANI TAKAHIRO
IPC: G02B1/10
Filed: 2009-03-17
Abstract: 本発明は、耐擦傷性に優れた光学シート、より詳細には、可撓性支持体と、前記可撓性支持体の表面に、活性エネルギー線硬化性樹脂を含有する成形層と、前記可撓性支持体の裏面に、０．０２～４０．０ｍｇ／ｍ ２ の界面活性剤を含有する帯電防止層とを有する光学シートに関する。
Patent WO-2009157234-A1 (WO)
Inventor: MIHARA SHINICHI
IPC: G02B13/02
Filed: 2009-03-24
Abstract: In an optical image forming system, a positive lens group is arranged on the object side of the diaphragm. The θgF1, etc. of at least one lens (LA) which constitutes the positive lens group lies in three regions. The three regions are a region defined by a straight line as the lower limit and a straight line as the higher limit of the range of a first condition expression when a straight line expressed by θgF1=α1 x νd1 + βgF1 (wherein α1=-0.00566) is set, a region defined by a straight line as the lower limit and a straight line as the higher limit of the range of a second condition expression when a straight line expressed by nd1=a1 x νd1 + b1 (wherein a1=-0.0267) is set, and a region defined by a third condition expression.
Patent WO-2009119615-A1 (WO)
Title: 燃料電池モジュールおよび燃料電池装置
Inventor: NAKAMURA MITSUHIRO
IPC: H01M8/06
Filed: 2009-03-24
Abstract: 本発明は、発電効率が向上した燃料電池モジュールおよび燃料電池装置に関する。燃料電池モジュールは、収納容器２の発電室２９内に複数の燃料電池セル３を配列してなるセルスタック４を収納してなる。収納容器２は、燃料電池セル３の配列方向に沿う側部と該側部に対向する収納容器２の外壁２２との間に、収納容器２の下方側より供給される反応ガスを上方へ流すための第１の流路２６と、第１の流路２６を通って上方に流れた反応ガスを下方へ流して発電室２９内へ供給するための第２の流路２７と、第１の流路２６と第２の流路２７との間に設けられた、発電室２９内の排ガスを上方から下方へ流すための第３の流路２８とを備える。
Patent WO-2009130964-A1 (WO)
Title: Receptacle for coaxial connector
Inventor: ZUINEN TAKAO
IPC: H01R13/646
Filed: 2009-03-25
Abstract: A receptacle for a coaxial connector reduced in size and height while ensuring reliability. The receptacle comprises an outer conductor (40) having a tubular part (41), a center conductor (50) having a contact part (51) axially extending into the internal space of the tubular part (41), and an insulator (61) holding the outer conductor (40) and the center conductor (50) in an insulated state.  An extension area is formed by the portion of the outer conductor (40) extending in the direction perpendicular to the tubular part (41) of the outer conductor (40) and the insulator (61).  The outer conductor (40) comprises outer conductor extension parts (42a), (42b), (42c) in the extension area.  The insulator (61) comprises insulator extension parts therein.  The outer conductor extension parts (42a), (42b), (42c) and the insulator extension parts have an approximately same thickness.
Patent WO-2010146652-A1 (WO)
Title: Optical module
Inventor: AOKI SHINICHI
IPC: H05K7/20
Filed: 2009-06-15
Abstract: A flexible substrate has a first surface, on which a component is mounted, and a second surface on the opposite side from the first surface.  A bottom-surface-electrode component having a heat dissipating electrode on the bottom surface is mounted on the first surface of the flexible substrate.  A heat dissipating member for absorbing the heat from the bottom-surface-electrode component and discharging the heat to the outside is arranged close to the second surface of the flexible substrate in the position wherein the bottom-surface-electrode component is mounted.
Patent WO-2009157420-A1 (WO)
Inventor: MATSUDA ATSUNORI
IPC: H01M8/10
Filed: 2009-06-23
Abstract: 薄膜燃料電池（１００）は、バイコールガラス（１）及び（１１）と、バイコールガラス（１）及び（１１）の表面にそれぞれ形成された電子伝導層である第三伝導層（２）（１０）と、プライマー層（３）（９）と、電子伝導層である第一伝導層（４）及び第二伝導層（８）と、アノード電極層（５）と、電解質層（６）と、カソード電極層（７）とから構成されている。そして、プライマー層（３）（９）、第一伝導層（４）、アノード電極層（５）、電解質層（６）、カソード電極層（７）、第二伝導層（８）は、カチオン性物質とアニオン性物質とが交互に積層した構造を有している。本構成とすることにより、欠損部がなく平滑であり、且つ、層間に作用する静電気力により強固に密着した層を形成させる。
Patent WO-2010061661-A1 (WO)
Title: Image display device, method for displaying image and information storing medium
Inventor: TSUDA MUNETAKA
IPC: G06F3/0481
Filed: 2009-06-30
Abstract: Provided is an image display device that can make a user easily recognize an image belonging to a group.  A library view image classification unit (134) classifies a plurality of images acquired by a library view image acquisition unit (132) into one group or a plurality of groups associated with rankings.  A library view group image arrangement unit (136) arranges a group image corresponding to each group in accordance with the rankings of the groups along a group image arrangement reference line provided in a display area.  A library view representative image arrangement unit (140) arranges an image which belongs to any one of the groups corresponding to the scope on the group image arrangement reference line corresponding to a representative image arrangement area in the display area, as a representative image in the representative image arrangement area.  A library view space display unit (130) displays at least a part of the display area on a screen.
Patent WO-2010001972-A1 (WO)
Inventor: TAKAGI NORIAKI
IPC: D01F6/92
Filed: 2009-07-02
Abstract: A resin composition and a flameproofing method are desired which are necessary for flame-retardant dope-dyed polyester fibers which are excellent in light resistance and durability and can have any of various colors. Provided is a flame-retardant fiber obtained by melt-spinning a flame-retardant polyester resin composition comprising: a flame retardant comprising at least one inorganic phosphorus-nitrogen compound selected from a group consisting of ammonium polyphosphate, melamine polyphosphate, and phosphazene compounds; a colorant; and a thermoplastic polyester resin.  The fiber is characterized in that the contents of the inorganic phosphorus-nitrogen compound, the colorant, and the thermoplastic polyester resin are 0.1-12 mass%, 0.01-5 mass%, and 83-99.89 mass%, respectively, of the total amount of the polyester resin composition.
Patent WO-2010013795-A1 (WO)
Title: Procédé de production du 2,3,3,3-tétrafluoropropène
Inventor: KARUBE DAISUKE
IPC: C07C17/20
Filed: 2009-07-24
Abstract: La présente invention porte sur un procédé de production du 2,3,3,3-tétrafluoropropène comprenant les étapes de réaction suivantes : (i) la réduction d'un fluoropropane halogéné représenté par la formule (1) : ACF 2 CF 2 CH 2 F y A z , dans laquelle A représente Cl, Br ou I ; x est un entier de 0 à 2 ; y et z sont chacun un entier de 0 à 3 ; et le nombre total de x, y et z est de 3, pour produire un 1,1,2,2-tétrafluoropropane halogéné en 1 représenté par la formule (2) : ACF 2 CF 2 CH 3  ; et (ii) la mise en contact du 1,1,2,2-tétrafluoropropane halogéné en position 1 obtenu à l'étape (i) avec un catalyseur dans une phase gazeuse pour produire du 2,3,3,3-tétrafluoropropène. Conformément à l'invention, le 2,3,3,3-tétrafluoropropène (HFO-1234yf) peut être produit avec un haut rendement, à l'aide de matières de départ bon marché.
Patent WO-2010021408-A1 (WO)
Inventor: KAWAI TOMOYUKI
IPC: B29K105/18
Filed: 2009-08-20
Abstract: Disclosed is a method for producing a thermally conductive resin molding containing binder resin (18), and thermally conductive inorganic filler powder (19) dispersed into the binder resin (18) while containing flat particles having anisotropy in thermal conductivity wherein thermal conductivity can be improved sharply in an arbitrary direction, e.g. the thickness direction of the molding, and increase in cost can be restrained. A molding is obtained via a step for preparing a mixture (P) by mixing uncured binder resin (18) and inorganic filler powder (19), a step for exhausting air in the molding cavity (17) of a molding die (12), a step for injecting the mixture (P) into the molding cavity (17) from an injection opening (16) communicating with the molding cavity (17), and a step for curing the mixture (P) injected into the molding cavity (17).
Patent WO-2011027461-A1 (WO)
Inventor: UCHIYAMA NAOKI
IPC: B22F1/08
Filed: 2009-09-04
Abstract: Ｍｇと他の合金（例えばＭｇ ２ Ｎｉ）とを混合物から形成された水素吸蔵ベース２と、該水素吸蔵ベース２の表面を覆う触媒層３とを備えた。これにより、Ｍｇが有する水素吸蔵性能の高さと、Ｍｇ ２ Ｎｉが有する固体拡散性能の高さを兼ね備えた水素吸蔵合金を得ることができる。Ｍｇに吸蔵された水素は、Ｍｇ ２ Ｎｉによって他のＭｇ（又はＭｇ ２ Ｎｉ）に渡される。この水素の移動は、熱や圧力を必要としない。このため、室温・大気圧下で水素を吸蔵することができる。
Patent WO-2010030038-A1 (WO)
Inventor: KAJIOKA MASAHIKO
IPC: C22B1/244
Filed: 2009-09-10
Abstract: Provided is a method for producing a pulverized waste plastic wherein it is possible to produce at a low cost and with improved productivity a pulverized product by micropulverization of waste plastic. The method for producing a pulverized waste plastic is characterized in that waste plastic is kneaded at a shear speed of 100 (1/second) or greater as it is being melted at a temperature that is the softening and melting temperature or greater, preferably 160°C, but is a temperature at which flammable decomposition gases are not generated, preferably 270°C or lower, and then is cooled and solidified and the solid product is pulverized. Melting and kneading are preferably performed using an extruder, particularly a biaxial extruder.
Patent WO-2010032799-A1 (WO)
Inventor: YOSHIMURA HYOJI
IPC: F01L3/14
Filed: 2009-09-17
Abstract: 耐熱性に特に優れた素材からなる中空エンジンバルブ（Ｖ）の弁傘部（１）の成形を冷間鍛造によって行う。その際、耐熱性に優れた素材を加工して中空孔（Ｓ１１）の内径（φ１１）が完成品の中空孔(Ｓ１)の最大内径（φ１１）と同一且つ拡径部（１１１）の最大外径（φ１２）が完成品の拡径部（１ａ）の最大外径（φ１２）と同一である弁傘部半完成品（１１）となし、拡径部（１１１）の中央部から下部以外の部分を複数回の冷間鍛造によって絞り上げて弁傘部（１）の完成品を得る方法を提供する。
Patent WO-2010071176-A1 (WO)
Inventor: KAWANAMI SOHEI
IPC: C03C27/06
Filed: 2009-12-17
Abstract: レーザ封着時にガラス基板との接着強度を再現性よく高めることによって、電子デバイスの封着性やその信頼性を高める。 　ガラス基板３は封止領域を有する。封止領域には封着ガラスと低膨張充填材とレーザ吸収材とを含有する封着用ガラス材料の焼成層からなる封着材料層５が設けられる。封着ガラスは質量割合で２０～６８％のＳｎＯ、０．５～５％のＳｎＯ ２ および２０～４０％のＰ ２ Ｏ ５ を含んでいる。封着材料層５は残留炭素量が質量割合で２０～１０００ｐｐｍの範囲とされている。このようなガラス基板３と電子素子を備える素子形成領域を有するガラス基板２とを積層し、封着材料層５にレーザ光６を照射して溶融させることによって、ガラス基板２、３間を封着する。
Patent WO-2010074229-A1 (WO)
Inventor: GOTO YOSHIAKI
IPC: E02D27/34
Filed: 2009-12-25
Abstract: A hysteretic damper which combines resistance to deterioration and the ability to recover from a shape deformation by itself and which can be highly easily produced.
The damper comprises a first member (10, 20, 30, 40, 50) constituted of a superplastic alloy and having the function of absorbing energy, second members (11, 21, 31, 41, 51) constituted of a superelastic alloy with the ability to recover from a shape deformation by itself and arranged parallel to the first member, and binding members (12, 22, 32, 52) which bind the ends of the first member and second members on each side together.  Specifically, the damper includes a restraint member (14, 34, 54) that restrains the first member and the second members from deforming in directions perpendicular to the damper working direction (F1, F2), and the second members have been disposed so that the first member is sandwiched therebetween.
Patent JP-WO2008102762-A1 (JP)
Title: 光源装置及びそれを用いた照明装置、並びに照明装置を用いた植物育成装置
IPC: F21V5/04
Filed: 2008-02-19
Abstract: ＬＥＤランプ１から発せられた光は、第１の光拡散構造体２の面にほぼ垂直に入射し、光拡散構造体２の突条の長手方向に直交する所定の平面Ｐ内で拡散され、扁平で且つ所定の拡がり角度を有する光束となって第２の光拡散構造体３の面に入射する。第２の光拡散構造体３への入射角は、第１の光拡散構造体２を透過した光の角度に応じて様々であるが、この第２の光拡散構造体３によって幅方向Ｗへの光の拡がりが抑制され、適切な拡散角度の範囲内に制御され、扁平で且つ指向性の高い光束Ｂが形成される。
Patent JP-WO2008126471-A1 (JP)
Title: 半導体集積回路およびその試験方法
IPC: H01L27/04
Filed: 2008-02-19
Abstract: 本発明の半導体集積回路は、相互結合網（１０００）に接続される複数のコア（９９）と、相互結合網（１０００）に接続され、コア（９９）の試験に関する試験制御要求を、相互結合網（１０００）を介して発行する試験制御部（５００）と、を備える。相互結合網（１０００）は、複数のコア（９９）および試験制御部（５００）のそれぞれの接続インタフェースとなる複数のアダプタ（３０００）と、複数のアダプタ（３０００）間を接続する複数のルータ（２０００）と、から構成されている。コア（９９）に接続されたアダプタ（３０００）は、試験制御部（５００）から相互結合網（１０００）を介して受信した試験制御要求に基づいて、自身に接続されたコア（９９）の試験を代行するコア試験部を含む。
Patent JP-WO2009064013-A1 (JP)
Title: コモンレールの製造方法および部分強化されたコモンレール
IPC: B23K26/00
Filed: 2008-11-12
Abstract: 本発明は、安価な鋼材を用いて優れた疲労強度を持つコモンレールとその製造方法を提供するもので、コモンレールの素材として、質量％で、Ｃ：０．０１〜０．３％，Ｓｉ：０．０１〜０．５％，Ｍｎ：０．０１〜３．０％，Ｃｒ：１．０〜１２．０％，Ｍｏ：０．１〜２．０％，Ｖ：０．０１〜１．０％，Ｂ：０．０００３〜０．０１％，Ｔｉ：０．０１〜０．０５％，Ｎ：０．００１〜０．０１％を含有し、Ｐ：０．０３％以下、Ｓ：０．０１％以下、Ｏ：０．０１％以下に制限し、さらに、粒界偏析脆化元素、Ａｓ，Ｓｎ，Ｓｂ，Ｐｂ，Ｚｎの総和を０．０１５％以下に制限し、残部が不可避的不純物及びＦｅからなる靭性および疲労強度を有する高強度液相拡散接合用鋼を用いて液相拡散接合を行う。その製造方法は、分岐穴６の開口周辺部に位置する分岐穴６の内面２１と、レール穴５の内面２２との境界周辺部に対し、透明液体を存在させてパルスレーザビームを照射するレーザピーニング処理を施す。その後、開口周辺部の材料の表層を除去する。
Patent JP-WO2009025025-A1 (JP)
Title: 表示装置
IPC: G09F9/00
Filed: 2007-08-20
Abstract: 表面に表示用の発光素子群並びに集積回路が配設された基板の背面に風路板を設置し、前記風路板の周囲を覆うケース体と上記風路板に囲まれた空間に送風するファンを備え、前記風路板には、上記ファンによる冷却風を上記基板側の所定部位に吹き付ける複数個の開口部を形成した。
Patent WO-2010079752-A1 (WO)
Inventor: TANIGUCHI YOKO
IPC: C01B32/949
Filed: 2010-01-06
Abstract: Disclosed is a metal carbide particulate that does not require pulverization of a starting material, reaction intermediates, and a product, which results in the inclusion of metallic impurities, and that can promote a carbonization reaction uniformly at lower temperatures, and that can be manufactured at a low cost; further disclosed is a manufacturing method therefor. The metal carbide particulate is obtained by heat-treating a solid in a nonoxidizing atmosphere or a vacuum atmosphere, said solid being obtained by drying an aqueous complex that contains a water-soluble metal compound and contains a low-molecular weight water-soluble organic compound which has one or multiple functional groups selected from a group comprised of an amino group, a hydroxyl group and a carboxyl group, and which has only oxygen and/or nitrogen as heteroatoms. The mean particle diameter is 100 nm or less, the amount of the impurity iron included is 100 ppm or less, and the total carbon ratio is within the range of ± 0.3 wt% of the theoretical value for the total carbon ratio as calculated from the composition of the aforementioned metal carbide..
Patent WO-2010150516-A1 (WO)
Title: Surface light source and liquid crystal display device
Inventor: KIMURA SYUNSUKE
IPC: F21V9/08
Filed: 2010-06-21
Abstract: A surface light source (1A) comprises: a plurality of light-emitting elements (10) which emit light of a first colour; a first reflecting member (20) arranged behind the light-emitting elements; a diffusion member (30) arranged in front of the light-emitting elements; and a second reflecting member (50) arranged in front of the diffusion member. A phosphor layer (40) which transmits part of the light of the first colour and converts another part of the light of the first colour to light of the second colour is disposed between the first reflecting member and the second reflecting member. The construction of the phosphor layer is such that the conversion ratio per prescribed area with which the light of the first colour is converted to light of the second colour by the phosphor layer becomes smaller as the distance from the respective optical axes of the light-emitting elements becomes greater.
Patent WO-2010116837-A1 (WO)
Title: Multiprojection display system and screen forming method
Inventor: TSUIDA SHUNJI
IPC: H04N5/74
Filed: 2010-03-09
Abstract: Disclosed is a multiprojection display system provided with a plurality of cameras for capturing images of a predetermined vertex regions containing the vertices of projected images projected onto a screen by two-dimensional scan projectors, an image-capturing timing control unit for controlling the cameras so that the cameras capture images of the screen for predetermined periods including the display start line of one frame of the projected image or including the display end line, and a vertex position detecting unit for detecting each vertex of each projected image from data relating to the captured images captured by the cameras and outputting data relating to the image edges representing the positions of the vertices. A projector control unit adjusts the scan ranges of the two-dimensional scan projectors so that the vertices of the projected image are aligned with predetermined reference positions if the vertices are not aligned with the reference positions.
Patent WO-2010110143-A1 (WO)
Inventor: YATSU YOSHIKAZU
IPC: C02F1/74
Filed: 2010-03-17
Abstract: Treated water with good water quality which can be discharged or reused is obtained by efficiently removing SS, fluorine, cyanogen, selenium, ammonia, and COD components contained in coal gasification wastewater such as gas washing wastewater generated in a coal gasification step. A method of treating coal gasification wastewater comprising steps (1) to (4), wherein the step (1) is performed prior to the step (2): (1) a fluorine removal step in which fluorine is removed by coagulation sedimentation; (2) a cyanogen decomposition step in which cyanogen is decomposed by wet oxidation or thermal hydrolysis; (3) a selenium treatment step in which selenate ions are subjected to a reduction treatment with a metal reductant; and (4) a COD/ammonia removal step in which COD and/or ammonia are/is removed.
Patent WO-2010110454-A1 (WO)
Inventor: HONDA HIROYUKI
IPC: G01N33/53
Filed: 2010-03-26
Abstract: Disclosed is a method for diagnosing an allergic disease, which can detect the reactivity to an allergen protein with high sensitivity. In the method, a test sample containing antibodies derived from an individual who is suspected to be affected by the allergic disease is supplied to a solid carrier having, immobilized thereon, multiple epitope peptides obtained based on an amino acid sequence for at least one allergen protein or a part thereof, thereby bringing the epitope peptides into contact with the antibodies. The specific bonding between the epitope peptides and the antibodies is detected. First strength information based the binding of each of the epitope peptides to IgE and second strength information based on the specific binding of each of the epitope peptides to IgG4 are obtained. The reactivity of the test sample to the allergen protein is detected utilizing the first strength information and the second strength information.
Patent WO-2010131722-A1 (WO)
Inventor: KINEFUCHI MASAO
IPC: B60R19/04
Filed: 2010-05-13
Abstract: 本発明は、全体の重量を抑制すると共に座屈に対する強度を確保できるバンパー構造に関する。本発明に係るバンパー構造は、鋼材からなる前フランジ２、後フランジ３、上ウェブ４、及び下ウェブ５からなる箱状の外形形状を有している。上ウェブ４及び下ウェブ５の間には、鋼材以外の材料からなる中間ウェブ６が配置されている。ここで、鋼材のヤング率をＥ １ 、密度をρ １ とし、中間ウェブ６を構成する材料のヤング率をＥ ２ 、密度をρ ２ とするとき、Ｅ １ ／ρ １ 
 ３ ＜Ｅ ２ ／ρ ２ 
 ３ を満たしている。
Patent WO-2010143515-A1 (WO)
Title: Bimetal for high temperature
Inventor: ODA YOSHIMITSU
IPC: B32B15/01
Filed: 2010-05-21
Abstract: Provided is a bimetal for use at high temperatures which can be inhibited from considerably shifting from the original position when cooled to ordinary temperature. This bimetal (1) for high temperatures comprises a high-thermal-expansion layer (2) constituted of an austenitic stainless steel and a low-thermal-expansion layer (3) constituted of a thermosensitively magnetic metallic material with a Curie point and welded to the high-thermal-expansion layer. The bimetal is used in both a high-temperature region including the Curie point and higher temperatures and a low-temperature region including temperatures below the Curie point, the upper-limit use temperature in the high-temperature region from the Curie point being 500ºC or higher.
Patent WO-2010150651-A1 (WO)
Title: Magnesium alloy plate
Inventor: OISHI YUKIHIRO
IPC: C22C23/02
Filed: 2010-06-08
Abstract: Disclosed is a magnesium alloy plate which has excellent impact resistance at low temperatures. Also disclosed are a magnesium alloy member using the magnesium alloy plate, and a method for producing a magnesium alloy plate. The magnesium alloy plate is configured from a magnesium alloy that contains Al and Mn. When a region from the surface to the 30% of the magnesium alloy plate in the thickness direction is defined as a surface region and an arbitrary small portion of 50 µm2 is taken out of the surface region, the number of crystallized particles containing both Al and Mn is 15 or less. Each of the crystallized particles has a maximum particle diameter of 0.1-1 µm (inclusive), and a mass ratio of Al to Mn, namely Al:Mn of 2-5 (inclusive). The magnesium alloy plate has excellent impact resistance, since the crystallized particles contained in the magnesium alloy plate are small in number and size and thus the magnesium alloy plate exhibits excellent mechanical characteristics even in a low-temperature environment, said crystallized particles being a cause of cracks.
Patent WO-2010150738-A1 (WO)
Title: Agent for preventing reduction in production of collagen, and external composition for skin and cosmetic each comprising same
Inventor: BUKAWA WAKOTO
IPC: A61K36/06
Filed: 2010-06-21
Abstract: Disclosed is an agent for preventing the reduction in the production of collagen, which comprises an enzymatically decomposed product of swallow's nest as an active ingredient, and is an agent for preventing the reduction in the production of collagen in a dermal fibroblast caused by the irradiation with an ultraviolet light. Specifically disclosed are: an excellent agent for preventing the reduction in the production of collagen in a dermal fibroblast, which can be produced with high efficiency and is highly safe; and an external preparation and a cosmetic, each of which comprises the agent.