baber/WOPTO huggingface dataset:
Patent JP-2013506443-A (JP)
Title: 薬物送達デバイス
IPC: A61M5/315
Filed: 2010-09-29
Abstract: 薬物の一つ又はそれ以上の用量を投与するための薬物送達デバイス（４）が供される。デバイス（４）はピストンロッド（５）を駆動するための駆動部材（１）、及び駆動部材（１）を作動するための用量部材（４６）を含む。ピストンロッド（５）は、駆動部材（１）及びピストンロッド（５）の相対的な併進運動が可能で、そして相対的な回転運動が防がれるように、駆動部材（１）に連結される。駆動部材（１）は、用量部材（４６）によって、互いに対して反対の、第一の回転方向（１１０）及び第二の回転方向（１１１）に縦軸の周りに駆動されるように構成される。更に、薬物送達デバイス（４）が供され、ここで駆動部材（１）は安定な状態及び不安定な状態を有し、そしてここで、不安定な状態において、駆動部材（１）は偏り手段（３）によって安定な状態に向かって偏らされる。 【選択図】図５Ｂ
Patent JP-2013507749-A (JP)
Title: 優れた構造安定性を有する電池モジュール
IPC: H01M50/209
Filed: 2010-10-06
Abstract: 本発明は、二次電池、または、内蔵の2つ以上の二次電池を有するユニットモジュールが、垂直方向に積み重ねられる構造を有する、大型または中型の電池モジュールであって、ユニットモジュールが直立して立つようにユニットモジュールが垂直方向に上に積み重ねられる基礎板と、それぞれが基礎板上に固定された下方の端部を有し、最も外側のユニットモジュールの外側表面それぞれと密接に接触する1対の端板と、端板を相互接続かつ支持するように端板の上側の側面または横方向の側面を相互接続する支持棒とを備える電池モジュールを提供する。ユニットモジュールおよび支持棒から付与される圧力(曲げ荷重)を配分するために、端板のそれぞれが、ユニットモジュールと接触する本体と、本体の外側周辺から外方向に突出する上壁、下壁、および1対の側壁と、を含み、前記側壁のそれぞれが、上壁から下壁に向かって増大する厚さを有する。
Patent JP-2013507225-A (JP)
Title: 体液分離用のキット
IPC: A61M1/00
Filed: 2010-10-08
Abstract: 体液を収容するとともにその体液の構成成分を排出するため、キットは、筒と、ピストンアセンブリと、ピストンアセンブリを移動させるように構成された取外し可能な要素と、ピストンアセンブリと相互作用する排出要素と、ピストンアセンブリと相互作用する相互作用要素とを含む。キットは、体液自体による汚染又は体液自体の汚染のリスクを伴わずに、流体分離を可能にする。更に、キットは、針又は他の鋭い要素を含まないという利点を提供する。 【選択図】  図３Ｂ
Patent JP-2013508122-A (JP)
Title: 多機能型リード線埋め込みツール
IPC: A61N1/372
Filed: 2010-12-28
Abstract: 多重導体の電気リード線を埋め込んで試験する装置、システム、および方法が開示される。埋め込み可能なリード線とともに使用するための例示の埋め込みツールは、本体と、複数のバネ式接触部材と、取手機構とを備えている。埋め込みツールの本体は、埋め込み可能なリード線の端子ブーツを、摩擦を伴って受容するように構成された開口部を備えた先端側クランプ機構を備えている。バネ式接触部材は、ペーシング・システム・アナライザ（ＰＳＡ）または他の試験装置からの電気コネクタを、埋め込み可能なリード線上の端子接触部に接続するインタフェースを提供するように構成されている。本体に結合された取手機構は、作動されて、埋め込み可能なリード線の端子ピンに係合することができ、埋め込みを行なう医師は、前記機構を回転させることによって固定用螺旋部を身体組織に係合することを可能となる。
Patent JP-2013510140-A (JP)
Title: 脂肪肝改善剤組成物
IPC: A61K36/73
Filed: 2010-04-20
Abstract: 【課題】脂肪肝改善剤組成物を提供する。 【解決手段】本発明は、脂肪肝改善剤組成物であって、トマト全草抽出物、ヤブジラミ抽出物及び／又はムラサキ抽出物を用いる
Patent JP-2013512532-A (JP)
Title: ビットライン検知に基づく補償によりチャネル−フローティングゲート結合を低減するメモリプログラミング
IPC: G11C16/02
Filed: 2010-11-22
Abstract: 記憶素子のプログラムの間、プログラム速度の上昇及び閾値電圧分布の拡大を避けるために、チャネル−フローティングゲート結合効果が補償される。プログラム反復において、選択ビットラインとの結合を誘発するために、非選択ビットラインの電圧を昇圧させ、選択ビットラインに生じた結合の程度が検知される。プログラムパルスが印加されるときに、選択ビットラインの電圧はその結合の程度に基づいて設定される。検知された結合が大きいときほど、選択ビットラインの電圧は高く設定される。選択ビットラインに生じる結合の程度は、それに近接する非選択ビットラインに依存する。選択ビットラインに隣接する非選択ビットラインの数が一又は二であるのかをそれぞれ示す、一又は複数の閾値を使用することができる。
Patent JP-2013512908-A (JP)
Title: ガルシニア・マンゴスターナｌの抽出物を含有する口腔用組成物および関連する方法
IPC: A61K36/00
Filed: 2010-12-01
Abstract: 本明細書において、抽出物の組み合わせを含む組成物、ならびにその同じものを調製する、および用いる方法を記述する。 【選択図】なし
Patent JP-2013514642-A (JP)
Title: オプトエレクトロニクス素子およびオプトエレクトロニクス素子の製造方法
IPC: H01L33/44
Filed: 2010-11-30
Abstract: 本発明で提供されるのは、動作時に光を放射するかまたは受光するのに適した活性領域（３）を有する少なくとも１つのオプトエレクトロニクス的に活性な無機半導体素子（１０）と、少なくとも１つの表面領域（７）に原子間堆積によって被着したシーリング材料（６）とを有する素子であり、このシーリング材料により、上記表面領域（７）が気密に覆われる。さらに本発明ではオプトエレクトロニクス素子を製造する方法が提供される。
Patent JP-2013515791-A (JP)
Title: マルチアームポリエチレングリコール誘導体、マルチアームポリエチレングリコール誘導体と薬物との接合体およびゲル
IPC: C08G65/331
Filed: 2010-12-23
Abstract: 異なる種類の反応性基を有するマルチアームポリエチレングリコール（Ｉ）およびその使用が開示され、この有するマルチアームポリエチレングリコール（Ｉ）は、オリゴペンタエリスリトールを開始剤として用いてエチレンオキシドを重合することにより形成され、ＰＥＧは同じかまたは異なり、−（ＣＨ ２ ＣＨ ２ Ｏ） ｍ −であり、ｍの平均値は２〜２５０の整数であり、ｌは１以上の整数である。この異なる種類の反応性基を有するマルチアームポリエチレングリコールを製造するための方法、ＰＥＧに結合された連結基ＸおよびＸに結合された末端反応性基Ｆを含むマルチアームポリエチレングリコール活性誘導体、このマルチアームポリエチレングリコール活性誘導体によって形成されるゲル、このマルチアームポリエチレングリコール活性誘導体および薬物分子によって形成される薬物接合体、ならびに薬物調製におけるこれらの使用も開示される。 【化１】     【選択図】なし
Patent JP-2013516152-A (JP)
Title: ユニバーサルモータ用の制動装置
IPC: H02P3/00
Filed: 2010-12-22
Abstract: ユニバーサルモータ用の電気力学的制動装置が提案される。この電気力学的制動装置では、制動動作中に界磁巻線に電源網から給電され、電機子が短絡される。そして制動過程が制御電子回路によって実施され、これによりブラシ磨耗が比較的小さい良好な制動が達成される。このような電気力学的制動装置は、危険な工具が装着された電子工具装置に使用される。
Patent JP-2013516436-A (JP)
Title: 配合物及びその使用
IPC: A01N25/10
Filed: 2010-12-13
Abstract: 無垢木材又は木質原料の形にあるセルロース含有材料、例えば木材含有建築材料に対して活性のある保護物質少なくとも１つ並びに分散特性を有する特殊な化合物少なくとも１つを含有する配合物が請求される。分散剤は、分枝した櫛形ポリマーであってポリエーテル側鎖を有するもの、ナフタレンスルホナート−ホルムアルデヒド−縮合生成物、メラミンスルホナート−ホルムアルデヒド−縮合生成物及びホスファート化重縮合生成物である。本発明の配合物は、特に植物保護剤及び木材保護剤として適しており、かつ、好ましくは懸濁液の形でそれぞれの建築材料の加圧処理に使用される。
Patent JP-2013517570-A (JP)
Title: 圧力レジストレーション流動変更器を有する流体調整器
IPC: F16K31/126
Filed: 2011-01-13
Abstract: 流体調整デバイスは、入口、出口、弁口を有する弁本体と、弁本体内でシフト可能な制御要素とを含む。制御アセンブリは、制御要素に連結されるアクチュエータを含み、ダイヤフラムチャンバに隣接して配置されるダイヤフラムを含む。検知管は、第１の端部、第２の端部、および中間部分を有し、第１の端部は、ダイヤフラムチャンバと連通するように位置付けられ、第２の端部は、出口に隣接して配置され、中間部分は、出口の中間部分に隣接して配置される。検知管は、肩部および広がり部分を含み、広がり部分は、第２の端部に隣接して配置される。 【選択図】なし
Patent JP-2013522970-A (JP)
Title: インフラストラクチャデバイスおよび端末デバイスの位置決定
IPC: G01S5/02
Filed: 2011-03-10
Abstract: 無線インフラストラクチャデバイスの物理的な位置を決定するための方法および装置。関連の端末デバイスから少なくとも１つの粗い位置データが決定される。追加の粗い位置データが記憶および蓄積される。受信された粗い位置データが十分に受信されたと決定することによって、デバイス位置が正確なものとみなされる。
Patent JP-2014133927-A (JP)
Title: Plasma treatment apparatus and deposition preventive plate of plasma treatment apparatus
Inventor: TAKEDA ETSUJI
IPC: C23C14/00
Filed: 2013-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment apparatus capable of realizing a stable plasma discharge and a deposition preventive plate used in the plasma treatment apparatus.SOLUTION: A plasma treatment apparatus 1 is for forming a thin film on a substrate 20 by plasma in a treatment chamber 2 and includes conductive deposition preventive plates 10 and 11 which prevent deposition of insulation matter onto parts other than the substrate in the treatment chamber and function as an anode and a power supply unit applying a discharge voltage in the treatment chamber. In at least a part of the deposition preventive plates, a plurality of through holes 13 which penetrate the plate surface from the front to the back and preferably have sizes of 1-5 mm, and the deposition preventive plates provided with the through holes are arranged, preferably at an interval of 1-5 mm, so that their plate surfaces faces each other, in order to avoid disproportionation of the resistance of the deposition preventive plates and thus enable stable plasma discharge.
Patent JP-2013128294-A (JP)
Title: Frequency selective transmission and frequency diversity transmission in wireless communication system
Inventor: MALLADI DURGA PRASAD
IPC: H04J11/00
Filed: 2013-01-11
Abstract: PROBLEM TO BE SOLVED: To efficiently support frequency selective scheduling (FSS) and frequency diversity scheduling (FDS).SOLUTION: A first transmission to an FSS user is mapped to a subband selected for this user from among at least one subband in a first frequency region of the system bandwidth (1112). A second transmission to an FDS user is mapped across multiple subbands in a second frequency region of the system bandwidth (1114). OFDM symbols or SC-FDM symbols are generated with the first transmission mapped to the selected subband in the first frequency region and the second transmission mapped to the multiple subbands in the second frequency region (1116).
Patent JP-2014134272-A (JP)
Title: Drive device
Inventor: OTSUBO TATSUYA
IPC: F16H1/32
Filed: 2013-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a drive device capable of fixing a ring gear with a low cost and a compact structure.SOLUTION: In a drive device 1, a partitioning wall portion 9a is formed on an inner wall of a case 9. On the partitioning wall portion 9a, a hole portion 9f is formed, and one or more recessed portions 9h are formed. A planetary gear mechanism 7 is provided with a sun gear 71, a ring gear 72, a pinion gear 73, and a ring gear flange 75 arranged on one surface in a rotary shaft direction on the ring gear 72. On the one side surface in the rotary shaft direction on the ring gear flange 75, a boss portion 75c in which a rotary shaft 3a coupled to the sun gear 71 is inserted is formed, and one or more projecting portions 75d are formed. The boss portion 75c and the hole portion 9f are fitted with each other, and the recessed portions 9h and the projecting portions 75d are fitted with each other. The ring gear 72 is fixed to the partitioning wall portion 9a through the ring gear flange 75.
Patent JP-2014137659-A (JP)
Title: Abnormal measuring instrument determination system
Inventor: MANABE SHINYA
IPC: G05B23/02
Filed: 2013-01-16
Abstract: PROBLEM TO BE SOLVED: To appropriately detect abnormality of a measuring instrument and to spread information of inspection and failures to a plant operator at more suitable time.SOLUTION: In an abnormality measuring instrument determination system for measuring the same quantity to be measured in a plant by a first measuring instrument 100 and a second measuring instrument 200, comparing a measurement output of the first measuring instrument 100 with a measurement output of the second measuring instrument 200 and determining abnormality of the measuring instruments, the abnormality of the measuring instruments is determined depending on a difference between a change rate of measurement outputs of the first measuring instrument 100 and a change rate of the measurement outputs of the second measuring instrument 200.
Patent JP-2013117976-A (JP)
Title: Electronic apparatus and driving method
Inventor: KINOSHITA TERUO
IPC: H02J7/00
Filed: 2013-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a video display device which can contribute to a power saving measure for power supply from a power generating plant.SOLUTION: An electronic apparatus includes a first power supply part, a second power supply part, a power supply switching part and a control part. The first power supply part is charged while a commercial power supply is connected. The second power supply part connected as an external device is charged together with the first power supply part while the commercial power supply is connected. The power supply switching part supplies power from at least one of the first power supply part and the second power supply part when it is commanded to stop the connection to the commercial power supply. When the power supply switching part performs switching so as to supply power from the second power supply, the control part reduces the size of a display area displayed by the display part, moves the display location after a prescribed time has elapsed, and switches to a reception mode in which power consumption is small.
Patent JP-2013110754-A (JP)
Title: Camera device, and photographing method and program of the same
Inventor: TODA NAOTO
IPC: H04N5/232
Filed: 2013-01-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to reliably obtain a good quality photographed picture in which an image of a main subject is not blurred in flow shot photography.SOLUTION: Separately from a CCD 13 that captures a recording image of a subject, a CCD 23 that captures an image of the same subject is provided and caused to perform an image capturing operation a plural number of times within an exposure time of the CCD 13 at the time of photography. A motion vector detector 38 is caused to detect motion vectors representing amounts and directions of movements in portions of the subject between two images consecutively captured by performing the image capturing operation a plural number of times. A CPU 31 is caused to specify motion vectors representing the amount and direction of movement of a main subject among the detected motion vectors. On the basis of the detected motion vectors, the CPU 31 is caused to implement a hand-caused-blurring correcting process using CCD shifting that controls the position of the CCD 13. Even within the exposure time at the time of photography, it is possible to perform correct hand-caused-blurring correction based on accurate move-information reflecting relative movements of the main subject.
Patent JP-2014138415-A (JP)
Title: Method for manufacturing vibration element
Inventor: OBATA NAOHISA
IPC: H03H9/19
Filed: 2013-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a vibration element capable of exhibiting desired vibration characteristics easily and at low cost.SOLUTION: A method for manufacturing a vibration element comprises the steps of: thinning a piezoelectric substrate 20; flattening the piezoelectric substrate 20; forming a plurality of recessed parts 203 at least on one principal surface of the piezoelectric substrate 20; and dividing each recessed part 203 into individual pieces so that a thick part thicker than the recessed part 203 is located along at least a part of an outer edge of the recessed part 203.
Patent JP-2013176970-A (JP)
Title: Mouthpiece for sheet molding, and method for molding sheet
Inventor: INOMOTO TAKESHI
IPC: B29C48/305
Filed: 2013-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a mouthpiece for sheet molding, in which a reducing part is not prolonged but has a specified cross sectional shape so that generated extension speed and stress are reduced, a complex controller is not required, the Barus effect is reduced, and high quality sheets are produced stably.SOLUTION: A mouthpiece for sheet molding has: a manifold which enlarges a sheet material in a width direction; a reducing part which communicates with the manifold and compresses the sheet material in a thickness direction; and a slit which communicates with the reducing part and guides the sheet material downward. In the mouthpiece for sheet molding, when a flow direction size of the reducing part is denoted by L, a value obtained by dividing a flow direction position of the reducing part from an upstream thereof by L is denoted by x, a thickness direction size of the slit is denoted by β, and a value obtained by dividing a thickness direction size of the reducing part at x by β is denoted by α, |dα/dx| at x=1/4, 2/4 and 3/4 becomes smaller toward a downstream in the flow direction.
Patent JP-2014140802-A (JP)
Title: Nitrogen type deoxidation apparatus
Inventor: TANIGUCHI KIYOSHI
IPC: B01F3/04
Filed: 2013-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an economical and high-performance nitrogen-type deoxidation apparatus that has performance higher than a thin film type and close to a double-tower type, despite a single column type and a limited amount of use of nitrogen gas.SOLUTION: A single gas-liquid contact cylinder 10 is erected above a water tank 20, the contact cylinder 10 being a countercurrent flow type in which raw water flowing downward is brought into countercurrent contact with rising nitrogen gas. A lower part of the gas-liquid contact cylinder 10 is immersed in the raw water 30 in the water tank 20. An ejector 50 is disposed in the raw water 30 in the water tank 20 and nitrogen gas is aspirated and injected into the raw water 30 by circulating the raw water 30 through the ejector 50. The amount of nitrogen gas that can be aspirated by the ejector 50 is set to be larger than the amount of nitrogen gas required in the gas-liquid contact cylinder 10, and an excess amount of nitrogen gas is recycled to the ejector 50.
Patent JP-2014143600-A (JP)
Title: Electronic component
Inventor: KURODA TOMOTAKA
IPC: H01L23/06
Filed: 2013-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component with high reliability by preventing cracks and the like of a package body, and preventing ambient air from entering into a housing space.SOLUTION: An electronic component 100 comprises: a package body 110 that houses a crystal vibration piece 150; lead-out electrodes 134, 135 provided on the package body 110 and jointed to the crystal vibration piece 150; external electrodes 136, 137 provided on the package body 110; and through electrodes 140, 141 electrically connecting the lead-out electrodes and the external electrodes. The external electrodes 136, 137 (lead-out electrodes 134, 135) are formed by sequentially laminating first conductive porous metal films 135a, 137a, and second metal films 135b, 137b having conductivity and larger density than that of the first metal films on the package body 110. The second metal films 135b, 137b are formed to block the through electrodes 140, 141.
Patent JP-2014146919-A (JP)
Title: Image reader
Inventor: AKIMATSU TAKAYUKI
IPC: B65H5/06
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a configuration applicable to an image reader in which a pair of support shafts meshing each other are orthogonal.SOLUTION: An image reader includes a first fixing portion 75A for fixing one end side of a reinforcement member 73 in the longitudinal direction to a holding portion 69, and a second fixing portion 75B for fixing the other end side of the reinforcement member 73 in the longitudinal direction to a guide member 65. Consequently, the holding portion 69 has a configuration reinforced by the reinforcement member 73. Furthermore, the reinforcement member 73 has a configuration being fixed to the holding portion 69 and the guide member 65 while extending between the holding portion 69 and the guide member 65. Consequently, occurrence of distortion in the holding portion 69 and the guide member 65 can be suppressed. Since occurrence of problem in the meshing of a first gear 41 and a second gear 42 can be suppressed, driving force can be transmitted efficiently while suppressing generation of large noise at the meshing portion of gears.
Patent JP-2014144177-A (JP)
Title: Electrode connector
Inventor: MORITA TAKASHI
IPC: A61B5/296
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrode connector capable of achieving connection with an external electrode with a simpler configuration, and capable of achieving miniaturization as well.SOLUTION: An electrode connector 1, which can be attached to electrode parts (electrode members) 15a and 15b of a liquid detection sheet 11, has a configuration including: a pair of holders 4 and 5 which are elastically deformable and openable/closable via a fulcrum 3; concave-shaped engaging hole parts 41 and 42 provided at the holder 4; convex-shaped engaging projections 51 and 52 provided at the holder 5; pressing parts 53 and 54 provided at the engaging projections 51 and 52 of the holder 5, and which release the engagement of the engaging projections 51 and 52 with respect to the engaging hole parts 41 and 42 by shifting the engaging projections 51 and 52 in a pressing direction by the pressing from the outside; holding parts 4a and 5a; and connector side electrode parts (electrode members) 8a and 8b provided at the holding part 4a.
Patent JP-2014147275-A (JP)
Title: Charge control device and method
Inventor: NOMOTO SHINICHI
IPC: H01M10/48
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To enhance charge acceptance performance by eliminating polarization of a secondary cell during charging.SOLUTION: The charge control device 30 includes: a secondary cell 22; vehicle state detection means 20 that is installed on a vehicle 1 with charging means 24 capable of charging the secondary cell using regenerative energy during deceleration of a vehicle to detect a running state of the vehicle; discharge control means 23a for determining a discharge current dis according to a state of the secondary cell; and discharge means 23 for discharging the secondary cell with the determined discharge current dis before charging by the charging means is performed.
Patent JP-2014148812-A (JP)
Title: Lateral frame structure
Inventor: TANIGUCHI NOZOMI
IPC: E01D2/00
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To achieve reinforcement of an object lateral frame part (a beam or a girder) of a new RC viaduct, in which the degree of coupling between a reinforcing object part and a reinforcing member is further increased.SOLUTION: A reinforcing member 21 with a U-shaped cross-section is applied to a vertical beam 6 to be reinforced, and through bolts 25 are penetrated through both side parts of the reinforcing member and the vertical beam 6 and they are fixedly connected together by fasteners 26. A clearance between the reinforcing member 21 and the vertical beam 6 (a side clearance D1, a bottom clearance D2, a bolt outer periphery clearance D3) is filled with grout as a binding material and thus a grout layer 28 is formed. The fastener 26 includes a tightening operation part for fixedly fastening it to the through bolt 25 and a fitting part for fitting to a through-hole 21h of the reinforcing member 21. A force F1 from the vertical beam 6 to the through bolt 25 is transmitted by the grout layer 28, and a force F2 from the through bolt 25 to the reinforcing member 21 is transmitted by the fastener 26. Therefore, there is no transmission loss between the reinforcement object and the reinforcing member 21, thus achieving a firm and rigid connection.
Patent JP-2014149786-A (JP)
Title: Natural language analysis processing device, method, and program
Inventor: SUZUKI JUN
IPC: G06F17/27
Filed: 2013-02-04
Abstract: PROBLEM TO BE SOLVED: To accurately perform natural language analysis processing for each of successively input character strings by restricting an increase in an amount of calculation.SOLUTION: A problem for language analysis processing for one input unit is decomposed into minimal portion problems by a minimal portion problem creating section 22. Sets of minimal portion problems are formed. S number of groups composed by sets of portions of the all the sets of the minimal portion problems are formed by a group forming section 26, and are assigned to S number of calculation nodes 30. In each calculation node 30, the processes of a parameter updating section 32, a portion decomposition update section 34, a first flag determination section 36, a synchronization section 38, a limiting condition update section 40, and a second flag determination section 42 are repeated until the value of a limiting condition parameter is determined to have converged to the optimum value.
Patent JP-2014152353-A (JP)
Title: Indium oxide based sintered body and method for manufacturing the same
Inventor: SATO KEIICHI
IPC: C04B35/00
Filed: 2013-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an oxide sintered body capable of suppressing occurrence of arcing and obtaining a high quality transparent conductive film even when a film is formed by a DC sputtering method using an indium oxide based oxide sintered body containing cobalt of 10 atom% or more as a target.SOLUTION: The oxide sintered body comprises an indium oxide as a principal component, a cobalt oxide and an oxide of a metal element M (M is one or more kinds of metal elements selected from a group consisting of Sn, Ti, W, Zn and Ga). An atomic ratio Co/(In+Co+M) of Co to the total of In, Co and M is 0.1-0.4, and an atomic ratio M/(In+Co+M) of M to the total of In, Co and M is 0-0.12. A cobalt oxide phase having a crystal grain size of 30 μm or less is dispersed in the oxide sintered body, and the cobalt oxide phase is formed of a cobalt monoxide phase.
Patent JP-2014152367-A (JP)
Title: Method for manufacturing high strength iron-based sintered body, and high strength iron-based sintered body obtained by using the same
Inventor: MISAKA YOSHITAKA
IPC: B22F3/24
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a high strength iron-based sintered body having high surface hardness, excellent fatigue strength and high accuracy in dimension.SOLUTION: A method for manufacturing a high strength iron-based sintered body comprises: a compression molding step of compression-molding a raw material powder including at least an iron-based powder to obtain a high-density green compact having a density of 6.0-7.7 g/cm; a sintering step of sintering the high-density green compact to obtain an iron-based sintered body; a first heat treatment step of high-frequency-induction-heating the iron-based sintered body using a high frequency induction heating method, and heating a surface of the iron-based sintered body at an Atransformation point or more and cooling it to room temperature; a second heat treatment step of heating and hardening the iron-based sintered body subjected to the first heat treatment step, at a temperature of 800-1,050°C using the high frequency induction heating method; and a third heat treatment step of heating and annealing the iron-based sintered body subjected to the second heat treatment step at a temperature of 120-300°C to obtain the high strengh iron-based sintered body.