baber/WOPTO huggingface dataset:
Patent JP-2015112875-A (JP)
Title: Printhead having two adhesives
Inventor: PRATIMA GATTU NAGA RAO
IPC: B41J2/16
Filed: 2014-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a printhead assembly which uses cross-linkable acrylic adhesives to improve the bonding of adjacent layers in a jetstack and reduce the size of a printhead while mitigating degradation of internal printhead components due to environmental stresses.SOLUTION: The printhead assembly includes a first plate and a second plate stacked together. The printhead assembly includes a first adhesive 21 between the first plate and the second plate for bonding the plates together. The printhead assembly includes a second adhesive 22 surrounding an outer edge of the first adhesive wherein the second adhesive 22 has an oxygen migration rate lower than an oxygen migration rate of the first adhesive 21. An oxygen sensitive component is contained within the outer edge of the first adhesive 21.
Patent JP-2016097660-A (JP)
Title: Image formation apparatus, image formation method and program
Inventor: ITO YOICHI
IPC: B41J3/28
Filed: 2014-11-26
Abstract: PROBLEM TO BE SOLVED: To allow printing to be resumed without losing the sight of the positions of a mobile printer and a recording medium even when printing is resumed after the mobile printer brought into contact with the recording medium is separated from a paper surface.SOLUTION: An image formation apparatus comprises: optical sensors 3a, 3b which acquire surface image data on a partial region of a recording medium when one sides of the bodies are brought into contact with the recording medium; a position calculation part 16 which calculates the positions of the optical sensors on the recording medium on the basis of the surface image data; RAM 13; and a CPU 11 which makes the RAM 13 store as reference image data the surface image data of a specific portion of the recording medium facing the optical sensors at the time when the a recording head is at the printing start position on the recording medium. The CPU 11, when the surface image data acquired by the optical sensors and the reference image data acquired from the RAM 13 match each other in a case where an instruction for deciding the reference image data again is input, decides the position calculated by the position calculation part 16 as new reference image data again.SELECTED DRAWING: Figure 2
Patent JP-2016097252-A (JP)
Title: Magnet type plate toy and tire member for use in the same
Inventor: KIRIFUCHI CHIZUKO
IPC: A63H29/22
Filed: 2014-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnet type plate toy that enables a playing method rich in variation and can improve durability.SOLUTION: A magnet type plate toy 1 includes: a polygonal plate member 2; a first magnet 4 provided along the side of the plate member 2 in an edge 27 of the plate member 2, and having an N pole 4a and an S pole 4b; and tire members 5 having wheels 51, and detachably mounted in the edge 27 of the plate member 2. The tire members 5 each have: a tire member body 52 with an axle 55 of a wheel 51 connected thereto; a first groove 53 formed so as to extend to the perpendicular direction D2 of the axle 55 in the tire member body 52, and having the edge 27 of the plate member 2 inserted thereto; and a first metal plate provided so as to conform to the first groove 53 in the first groove 53, and magnetically connected to the first magnet 4 of the edge 27 inserted into the first groove 53. A groove width W of the first groove 53 is larger than a thickness T of the edge 27 of the plate member 2.SELECTED DRAWING: Figure 1
Patent JP-2016102851-A (JP)
Title: Image capturing optical system
Inventor: EBE HIROKI
IPC: G02B13/04
Filed: 2014-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an image capturing optical system that includes an easily producible diffractive optical element and is well corrected for magnification chromatic aberration over a visible to near-infrared range.SOLUTION: An image capturing optical system comprises a lens group having positive refractive power, an aperture stop, and a lens group having positive refractive power, arranged in order from the object side, and includes a diffractive optical element on the image side of the aperture stop and at least one cemented lens on the object side of the aperture stop, a bonding surface of the cemented lens being concave on the image side. The image capturing optical system satisfies the following conditional expressions: 30<fdoe/f<80 ...(1), 1.0<(r2+r1)/(r2-r1)<1.8 ...(2), 4.0<v2-v1<15.0 ...(3), where fdoe represents a focal length of the diffractive optical element, f represents a focal length of the entire system, r1 represents a curvature radius of the bonding surface of the cemented lens, r2 represents a curvature radius of an image-side surface of the cemented lens, v1 represents an Abbe number of an object-side lens of the cemented lens, and v2 represents an Abbe number of an image-side lens of the cemented lens.SELECTED DRAWING: Figure 1
Patent JP-2016101688-A (JP)
Title: Three-dimensional molding apparatus, control method for three-dimensional molding apparatus, and control program for three-dimensional molding apparatus
Inventor: UTSUNOMIYA KOHEI
IPC: B29C67/00
Filed: 2014-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology of reducing probability of interruption in a molding process caused by deficiency of a liquid used for forming a support part that supports a three-dimensional object.SOLUTION: A three-dimensional molding apparatus includes: a head unit that can discharge a first liquid to form a support part for supporting a three-dimensional object upon molding the three-dimensional object and a second liquid for molding a three-dimensional object and that forms dots of the discharged liquids; a curing unit to cure the dots; and a control unit to control the head unit to form a support part from the cured dots to mold a three-dimensional object. The control unit can control the head unit in the following modes when a designation data designating a type of a liquid to form a dot designates the first liquid as a liquid to form one dot constituting a support part: a first control mode of controlling the head unit to discharge the first liquid to form the one dot; and a second control mode of controlling the head unit to discharge the second liquid to form the one dot.SELECTED DRAWING: Figure 14
Patent JP-2016102613-A (JP)
Title: Power supply device for water heater and water heater system
Inventor: SOGI TADAYUKI
IPC: F24H1/18
Filed: 2014-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device for a water heater capable of avoiding useless energy consumption.SOLUTION: A power supply device 10 for a water heater for supplying electrical power to a power incoming part 31 for a water heater 30 operated to heat when the amount of water to be fed becomes a set value or more comprises: an input part 11 to which electrical power got from a main power supply 5 is inputted; an output part 12 for outputting electrical power to the power incoming part 31 of the water heater 30; a change-over part 13 for changing over between the input part 11 and the output part 12 into an electrically connected state or an electrically disconnected state; a temperature measuring part 14 for measuring a temperature of water fed into the water heater 30; and a power supply control part 15 for supplying electrical power to the incoming part 31 of the water heater 30 by operating the change-over part 13 so as to make an electrical connection between the input part 11 and the output part 12 when a temperature of water fed is less than a set temperature, and for supplying no electrical power to the incoming part 31 of the water heater 30 by operating the change-over part 13 so as to make an electrical disconnection between the input part 11 and the output part 12 when a temperature of water fed is a set temperature or more.SELECTED DRAWING: Figure 1
Patent JP-2016103213-A (JP)
Title: Information processing device, information processing system, information processing method and program
Inventor: KASUYA YUJI
IPC: G06Q10/00
Filed: 2014-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device capable of grasping what content can be generated from information stored in a database without damaging security, and to provide an information processing system, an information processing method and a program.SOLUTION: The information processing device includes a reception part 27 for receiving an input of item existence/absence information showing the existence/absence of each of one or more items constituting a database, a content information acquisition part 31 for acquiring content information obtained by associating combination information showing a combination of one or more items required to generate each content and sample content information showing a sample of the content for each content, a specification part 33 for specifying sample content information of content that can be generated from the item existence/absence information on the basis of the content information, and an output part 25 for outputting the specified sample content information.SELECTED DRAWING: Figure 3
Patent JP-2016110727-A (JP)
Title: Sequential connected light guide plates and light-emitting device
Inventor: SAKAMOTO MITSUHIDE
IPC: F21V8/00
Filed: 2014-12-03
Abstract: PROBLEM TO BE SOLVED: To provide light guide plates connected in series in which even if either reflection or diffusion occurs at their cooperated surfaces, it can be made inconspicuous.SOLUTION: This invention relates to a sequential connected light guide plate 100 in which light guide plates having light incident from at least one side surface and mainly ejected to a principal surface are connected in series, adjoining one light guide plate 10a opposing against the other light guide plate 10b has a front surface and a lower surface formed to have a lower step than the front surface. The other opposing surface of one light guide plate of the other light guide plate 10b has a form that can be fitted to one side surface. In turn, a principal plane of the light guide plate is formed with diffusion dots 20 at positions corresponding to the lower surface when it is visually confirmed from the principal plane side.SELECTED DRAWING: Figure 1
Patent JP-2016110808-A (JP)
Title: Optical device
Inventor: SATO TOMOE
IPC: F21V23/00
Filed: 2014-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical device capable of providing illumination in a predetermined shape.SOLUTION: An optical device 1 includes: a light-emitting part 2 for emitting coherent light; and a diffusion part 4 which has a diffusion element comprising an assembly of element diffusion elements where predetermined information is recorded, and which diffuses the coherent light emitted by the light-emitting part 2 to apply the coherent light to an irradiation region assuming a predetermined shape.SELECTED DRAWING: Figure 4
Patent JP-2016110570-A (JP)
Title: Coin conveyance device and cash handling device
Inventor: KOBAYASHI MINORU
IPC: G07D9/00
Filed: 2014-12-10
Abstract: PROBLEM TO BE SOLVED: To suppress generation of dropout of a conveyance belt.SOLUTION: A coin conveyance device includes: a first conveyance belt 141 that travels by driving of a motor; a second conveyance belt 142 that is disposed in such a way that part of its surface adheres to the first conveyance belt and that pinches and conveys a coin by traveling while following the traveling of the first conveyance belt with the coin being pinched between it and the first conveyance belt; and a plurality of pulleys 151 over which the first conveyance belt is built. Part of or all the plurality of pulleys include a flange section 153 formed so as to extend in the revolving shaft direction of the pulley. The length W153 of the flange section is more than half of the diameter W 99 of a coin having a largest diameter to be pinched and conveyed.SELECTED DRAWING: Figure 7
Patent JP-2016115650-A (JP)
Title: Coupling tool mounting structure, and communication equipment with coupling tool
Inventor: ENDO HIROSHI
IPC: H01R24/54
Filed: 2014-12-18
Abstract: PROBLEM TO BE SOLVED: To remove an RF unit from an equipment case even without removing an F-shaped connector from an RF output terminal and an output level monitor terminal when removing the RF unit from the equipment case, and to configure an opening hole of the equipment case in a dust-proof and waterproof structure.SOLUTION: A coupling tool comprises a jack at one end side in an axial direction and a plug at another end side or comprises jacks at both end sides in the axial direction. The jack at the one end side in the axial direction of the coupling tool protrudes outside of the equipment case and the plug or the jack at the other end side protrudes inside of the equipment case and is inserted into the opening hole of the equipment case and fixed to the case by a fixture in such an inserted state. A connector with coaxial cable can be attached to and detached from the jack that protrudes outside of the equipment case, and a terminal of the RF unit that is set within the equipment case can be attached to and detached from the jack or the plug inside of the equipment case. The terminal of the RF unit can be attached to and detached from the plug or the jack within the equipment case in a state where the connector with coaxial cable is connected to the jack.SELECTED DRAWING: Figure 1
Patent JP-2016118887-A (JP)
Title: Transaction control system, transaction control method, and program
Inventor: SAISHU EIHIRO
IPC: G06F9/50
Filed: 2014-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a transaction control system, a transaction control method, and a program, capable of coping with transactions from a small scale to a large scale, and achieving operations which do not cause service stop.SOLUTION: A transaction control system 1 including one or a plurality of servers and for processing transactions requested from clients 12A to 12C comprises: one or a plurality of processing units 406A and 406B for processing the transactions; a management unit 410 which starts the processing unit and imparts first information related to the processing unit; and a routing unit 402 which receives a transaction processing request together with second information related to a transaction routing from a client, and routes the transaction to the processing unit determined on the basis of the second information and the first information notified from the management unit.SELECTED DRAWING: Figure 4
Patent JP-2016119877-A (JP)
Title: Mutant xylanase
Inventor: KAKESHITA HIROSHI
IPC: C12P19/02
Filed: 2014-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a xylanase with low adsorption of saccharification residues.SOLUTION: A mutant xylanase comprises an amino acid sequence having 90% or more identity to an amino acid sequence represented by a specific sequence, provided that a non-basic amino acid residue is present at least one position selected from the group consisting of a position corresponding to 129 position and a position corresponding to 158 position of the sequence.SELECTED DRAWING: None
Patent JP-2016120139-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2014-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an element of surprise.SOLUTION: A game machine for playing a game includes notification means for performing notification. The notification means includes first notification means for reporting information for indicating whether control to an advantageous state is performed after a specific performance in execution of the specific performance, and second notification means capable of reporting control to the advantageous state after the specific performance in addition to the notification by the first notification means in control to the advantageous state after the specific performance.SELECTED DRAWING: Figure 28
Patent JP-2016120876-A (JP)
Title: Front structure of vehicle
Inventor: KOIKE ASAO
IPC: B62D21/15
Filed: 2014-12-25
Abstract: PROBLEM TO BE SOLVED: To suitably absorb collision energy and prevent deformation of a cabin of a vehicle even when a vehicle collides with another vehicle and a load from the other vehicle is input above a side frame of the vehicle.SOLUTION: A front structure 10 of a vehicle comprises right and left side frames 11 and a guard pipe 12. Energy absorption portions 25 are provided at front end parts 21 in front regions 14 of the side frames 11. The energy absorption portions 25, when a load of a predetermined magnitude or more is input rearward from the front end of the side frame 11, absorb collision energy by compression deformation or bending deformation at plural recesses 24. The lower ends of right and left legs 12a of the guard pipe 12 are fixed to upper surfaces of the right and left side frames 11 in front of the right and left energy absorption portions 25, respectively. The guard pipe 12 is arranged in a frame upper region 28 above the right and left side frames 11 in a front end part 5 of a vehicle 1.SELECTED DRAWING: Figure 3
Patent JP-2016123482-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2014-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of reporting a suitable flow-down position of game balls in a game state.SOLUTION: A game machine includes: first game ball detection means (a start winning hole 36) capable of detecting game balls flowing down one side of a game area 32; and second game ball detection means (a normal pattern start gate 34) capable of detecting game balls flowing down the other side of the game area. The game machine includes guidance means (a performance controller 300) for performing guidance so as to allow the game balls to flow down one side of the game area 32 if the game balls are detected by the second game ball detection means during a first game state advantageous to a player when the game balls are allowed to flow down the one side of the game area 32, and for performing guidance so as to allow the game balls to flow down the other side of the game area 32 if the game balls are detected by the first game ball detection means during a second game state advantageous to the player when the game balls are allowed to flow down the other side of the game area 32.SELECTED DRAWING: Figure 29
Patent JP-2016123536-A (JP)
Title: Ultrasonic probe
Inventor: OURA KOJI
IPC: A61B8/14
Filed: 2014-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent separation of a housing member.SOLUTION: There are provided: projection parts 71, 72 which are connected to a housing member 21 and have parts that are inside the housing 2 and extend nearer the housing member 22 side than joint surfaces 21a, 22a of the housing member 21 and the housing member 22; and projection parts 73, 74 which are connected to the housing member 22, have parts inside the housing 2 and extending nearer the housing member 21 side than the joint surfaces 21a, 22a, and cross the projection parts 71, 72 viewed from the cross section orthogonal to the joint surfaces 21a, 22a; and a ceiling agent 11 which is applied to the joint surfaces 21a, 22a and joins the housing member 21 and the housing member 22. A foaming material 10 is filled in a part ranging from an end part opposite the part where the projection parts 71, 72 and the projection parts 73, 74 are in contact with the housing 2 to the part where the projection parts 71, 72 and the projection parts 73, 74 cross and between the projection parts 71, 72 and the projection parts 73, 74.SELECTED DRAWING: Figure 4
Patent JP-2014512128-A (JP)
Title: カメラ対応装置を用いた背景シーンにおけるビデオディスプレイからのビデオ信号の検出、インデックス作成、及び比較のための装置、システム、方法、及び媒体
IPC: G06T7/60
Filed: 2012-04-01
Abstract: 本発明は、カメラ対応装置を用いた背景シーンにおけるビデオディスプレイからのビデオ信号の検出、インデックス作成、及び比較のための方法を開示する。方法は、カメラ対応（ＣＥＮ）装置をビデオ信号面に向けるステップと、ＣＥＮ装置上で、背景シーンにおけるビデオ信号面の位置を検出するステップと、検出されたビデオ信号面から少なくとも１つのフレームを抽出するステップと、を含む。好適には、本方法は、少なくとも１つの抽出されたフレームから少なくとも１つの画像を取得するステップと、少なくとも１つの画像から少なくとも１つのコンパクト符号を算出するステップと、少なくとも１つのコンパクト符号をデータベースに記憶されている少なくとも1つの記憶されたコンパクト符号と比較するステップと、少なくとも１つのコンパクト符号と少なくとも１つの記憶されたコンパクト符号との間に少なくとも１つの一致が発見されたか否かを判定するステップと、を更に含む。
Patent JP-2014516286-A (JP)
Title: 眼の組織の閉鎖及び眼の人工組織の固定並びにその他の使用のための、締結器具、設置システム、及び方法
IPC: A61F9/007
Filed: 2012-03-29
Abstract: 眼の組織の閉鎖及び眼科用補綴物の固定のための方法及びデバイスを提供する。いくつかの実施形態によると、複数の眼の組織及び眼科用補綴物の把持及びクリップ留めの両方を行うためのデバイスを提供する。   展性クリップと、通常は開状態のクリップ（即ち形状記憶）の受渡しとの両方に関して、デバイスの様々な実施形態を提供する。このデバイスは複数のクリップを収容してよく、このようなクリップとしては：展性金属製、吸収性、形状記憶性、薬剤溶出性、及び接着剤分注性のものが挙げられるがこれらに限定されない。クリップを着色して、関連する組織（角膜、虹彩、結膜、強膜、網膜）の色に適合させ、治療期間にわたって又は永久的にカモフラージュできる固定クリップとすることができる。ある態様によると、デバイスのシャフト及び閉鎖ジョーの特別な角度設定により、解剖学的構造への浅い角度でのアクセスを提供してよく、これらシャフト及びジョーは、自然治癒できる程度に小さな角膜及び／又はいずれの眼の組織の切開を通して眼にアクセスするためのものである。 【選択図】図９
Patent JP-2014510289-A (JP)
Title: 特に、レーザー放射のマルチサイクルパルスの高速位相評価方法及び装置
IPC: G01J11/00
Filed: 2012-03-30
Abstract: 発明の目的は、特に、リアルタイムで、マルチサイクルパルスを含む、レーザーパルスの高速キャリアエンベロープ位相評価を可能にすることである。上記目的は、位相で評価されるレーザーパルスの変更のための偏光ゲートステージ（８）と、変更されたレーザーパルスの位相の位置を測定するための、次の位相評価ステージ（１５）とを提供することによって、達成される。発明は、例えば、単一サイクルパルスの生成、及び、監視のためのレーザー技術において使用される。 【選択図】図４
Patent JP-2014514473-A (JP)
Title: 保守車両
IPC: B61D15/00
Filed: 2012-03-10
Abstract: 保守車両が、車両長手方向（５）で延在する車両フレーム（８）を有しており、該車両フレームは、各フレーム端部（６）に、軌道（３）のレール（２）上を走行可能なレール走行装置（４）を備えている。互いに間隔を置いて配置された前記両レール走行装置（４）間に位置する領域に、前記軌道（３）に向かって開かれた作業空間（１０）が設けられている。前記各フレーム端部（６）にはそれぞれ、前記車両フレーム（８）を前記レール（２）に摩擦接続的に結合するために形成されたクランプ装置（１３）が配置されている。両クランプ装置（１３）のうち少なくとも一方は、駆動装置（１７）によって車両長手方向（５）で、車両フレーム（８）に対して相対的に調節可能に形成されている。
Patent JP-2014517372-A (JP)
Title: チャネル横断コンバージョン経路の図示
IPC: G06Q30/02
Filed: 2011-09-29
Abstract: チャネル横断コンバージョン経路を表示するベン様図形を生成するための、コンピュータ可読媒体上で符号化されたコンピュータプログラムを含む方法、システム、および装置。一側面では、複数のコンバージョン経路が受信される。各コンバージョン経路は、複数のディメンションデータを含む1つまたは複数のユーザインタラクションを含む。１つまたは複数のグループ規則を含むチャネルグループのソート済みリストが受け取られ、各ユーザインタラクションが、チャネルグループに基づいてチャネルにグループ分けされる。視覚化される一群のチャネルが受け取られ、選択された各チャネルについて1つの円を含む画像が生成される。これら円は、チャネルグループ・データを備えた重複領域の正確性を最大化するために最適配置される。
Patent JP-2014516710-A (JP)
Title: リップスティック、リップグロス及びリップライナーを組み合わせた砲弾
IPC: A45D40/24
Filed: 2012-05-02
Abstract: リップスティック、リップグロス及びリップライナーを単一の砲弾形状の本体に配置する。リップグロスは本体のコアを形成し、リップスティックはリップグロスコアを同軸的に覆うシースを形成する。本体は、第一の側に沿って延びる上部リップライナー部、及び第一の側の反対側の、本体の第二の側に沿って延びる下部リップライナー部を有する。本体の断面はペンダント形状である。ペンダント形状の上半分はくさび形であり、頂点を画定する。ペンダント形状の下半分は半円形であり、丸み部分を画定する。上部リップライナー部は頂点に位置付けられ、下部リップライナー部は丸み部分の中心に位置付けられる。 【選択図】図１
Patent JP-2014517300-A (JP)
Title: 多発性硬化症を診断する方法
IPC: G01N33/92
Filed: 2012-05-31
Abstract: 本発明は、診断法の分野に関する。具体的には、本発明は、対象において、多発性硬化症を診断する方法、対象が多発性硬化症の治療を必要としているかどうか同定する方法又は多発性硬化症治療が奏功しているかどうか決定する方法を意図する。更に、対象における多発性硬化症の活性状態のリスクを診断又は予測する方法に寄与する。本発明は、診断装置など上述の方法を実施するツールにも関する。
Patent JP-2014527513-A (JP)
Title: 早漏症治療用の薬学組成物および早漏症治療方法
IPC: A61K47/32
Filed: 2012-06-28
Abstract: 本発明は、必要に応じて性交前に服用する早漏症の治療、予防または改善用の薬学組成物に関するもので、塩酸クロミプラミンの１４〜１６ｍｇ、望ましくは約１５ｍｇを有効成分として含むことを特徴とする。より望ましくは、本発明の組成物はまた、アルファ澱粉（ｐｒｅｇｅｌａｔｉｎｉｚｅｄ ｓｔａｒｃｈ）および澱粉グリコール酸ナトリウムを含む。本発明の薬学組成物は効果発現が速く、患者の胃腸管のｐＨに応じた溶出（吸収）偏差が少なく、副作用発生が非常に少ない。【選択図】なし
Patent JP-2014521893-A (JP)
Title: ヒートエンジンのスターターリングギアと噛み合うための、スターター駆動ユニットと制御レバーとを備える移動アセンブリ、および、そのようなアセンブリを備えるヒートエンジンスターター
IPC: F16D27/115
Filed: 2012-07-23
Abstract: ヒートエンジンの歯付きスターターリングギア（Ｃ）と噛み合うための移動アセンブリ（５００）は、ピニオン（１１）が設けられる駆動ユニット（１）と、スターター駆動要素（１１８）と、２つのアームを有するフォーク状の下端を含む回動制御レバー（２０）と、摩擦クラッチ（３００）とを備え、前記ピニオンは、駆動要素（１１８）を部分的に収容するケーシングと回転可能に固定されるとともに、クラッチの反作用プレート（１１２）を備える。レバー（２０）は、クラッチを閉じるための手段と関連付けられるとともに、ケーシングを軸方向に移動させるように構成され、一方、クラッチを閉じるための前記手段は、摩擦クラッチを締め付けるために駆動要素を軸方向に移動させるように構成される。ヒートエンジンスターターはそのような移動アセンブリを備える。
Patent JP-2014529355-A (JP)
Title: 高硬度・高靭性・耐磨耗鋼板およびその製造方法
IPC: C22C38/32
Filed: 2013-01-31
Abstract: 本発明は、化学成分（重量％）が、Ｃ：０．３６〜０．４５％、Ｓｉ：０．１０〜０．３０％、Ｍｎ：０．４０〜１．００％、Ｐ≦０．０１５％、Ｓ≦０．０１０％、Ｎｂ：０．０１０〜０．０４０％、Ａｌ：０．０１０〜０．０８０％、Ｂ：０．００１０〜０．００２０％、Ｔｉ：０．００５〜０．０５０％、Ｃａ：０．００１０〜０．００８０％、Ｖ≦０．０８０％、Ｃｒ≦１．００％、ＲＥ≦０．１０％、Ｎ≦０．００８０％、Ｏ≦０．００６０％、Ｈ≦０．０００４％であって、且つ０．０２５％≦Ｎｂ＋Ｔｉ≦０．０８０％、０．０３０％≦Ａｌ＋Ｔｉ≦０．１２％を満たし、残部はＦｅおよび不可避な不純物である耐磨耗鋼板を提供する。該耐磨耗鋼板の製造方法は製錬、鋳造、圧延および圧延後直接冷却などの工程含む。前記成分およびプロセスで得られる耐磨耗鋼板は、硬度が高く、耐磨耗性能が優れ、例えば粉砕機邪魔板などの、産業機械における磨耗しやすい部品に有用である。