baber/WOPTO huggingface dataset:
Patent JP-2013512334-A (JP)
Title: 繊維から成る内部補強材を有する複合金属部品を製造する方法、それを実施するためのブランク、およびこのようにして得られる金属部品
IPC: B23K20/00
Filed: 2010-11-24
Abstract: 金属本体または容器（１０）に補強繊維（１４）から成るインサートを圧密化することによって複合金属部品を実現する間に、圧密化に使用されるガスが、インサート（１４）を覆う蓋（１６）と容器（１０）との間でインサート（１４）を受け入れるために容器（１０）に形成されるキャビティ（１２）に入ることがある。この種の侵入は、圧密化、ならびに、それらの間で、および／またはキャビティ（１２）の壁（１０ａ）に対してインサート（１４）の繊維シースの拡散溶接を妨げ、または低下させる場合がある。前記問題を解決するために、本発明は、容器（１０）の上に蓋（１６）を事前溶接することを含む。本発明は、温度を上昇させ、維持することを含む段階の後に、加圧ガスを加熱供給し、前記部品を得るためにアセンブリを機械加工することを含む段階によって、等静水圧圧密化を開始させることを含む。温度上昇段階は、調圧された蓋の壁（１６ａ）および容器の壁（１０ａ）を硬く接続する材料の拡散事前溶接を行うように調整される。本発明は、航空機の着陸装置用の部品などの、引張圧縮抵抗を有する部品を設計するために使用され得る。
Patent JP-2013512973-A (JP)
Title: 超高分子量ポリエチレンに添加剤を添加するプロセス
IPC: C08L23/06
Filed: 2010-12-01
Abstract: 本発明は、超高分子量ポリエチレンに添加剤を添加するプロセスに関する。バージンの超高分子量ポリエチレンおよび添加剤を含むマスターフラフが、連続混合設備内でバージンの超高分子量ポリエチレンに添加される。添加剤は、腐食防止剤、酸掃去剤、（ＵＶ）安定剤、酸化防止剤、滑剤、抗菌剤、着色剤、顔料、増白剤、架橋剤、充填剤、かぶり防止剤、帯電防止剤および／または難燃剤であってよい。
Patent JP-2013513003-A (JP)
Title: シリコーン樹脂エマルション及び石膏の疎水化の際のその使用
IPC: C09C3/12
Filed: 2010-11-26
Abstract: 本発明の主題は、第１工程で一般式Ｉのアルキルトリアルコキシシラン１００質量部を、一般式ＩＩのアルキルアルコキシシラン０〜５質量部、水４００〜２５００質量部及び乳化剤５〜５０質量部と１０〜１００℃で混合し、その際にアルコールが生じ、第２工程で、前記第１工程で生じたアルコールを最大で０．５質量％のアルコールの全含有量にまで蒸留により除去する方法により製造可能なシリコーン樹脂エマルション（ＳＥ）である（その際、一般式Ｉのアルキルトリアルコキシシラン及び一般式ＩＩのアルキルアルコキシシランは請求項１に記載されている）。本発明の主題は、石膏を、一般式ＩＩＩ、ＩＶ、Ｖ、ＶＩ及びＶＩＩの単位から構成されたＨ−シロキサン及びシリコーン樹脂エマルション（ＳＥ）で処理する石膏を疎水化する方法でもある（その際、一般式ＩＩＩ、ＩＶ、Ｖ、ＶＩ及びＶＩＩの単位は請求項４に記載されている）。
Patent JP-2013515395-A (JP)
Title: 圧縮画像データの解像度ベースのフォーマット
IPC: H04N7/26
Filed: 2010-12-16
Abstract: 本開示は、デジタルカメラで検出された画像データなどの静止画像又は動画の画像データの圧縮、解凍、又は再構成するための装置に関する。いくつかの実施形態では、データチャネルは、拡張可能な圧縮アルゴリズムを使用して圧縮される。圧縮アルゴリズムにより、量子化ファクタ、コード・ブロック・サイズ、変換レベルの数、可逆的若しくは非可逆的圧縮、可変ビットレート出力での所望の圧縮率、可変圧縮率での所望の固定ビットレート出力、進行順序、出力フォーマット、又は視覚的重みなどの圧縮パラメータをカスタマイズすることができる。低画質又は低解像度の画像は、圧縮データの一部のみを使用して再構成することができる。種々のレイヤや色チャネルへのオフセットを使用することで、フル画像データの全てを解凍しなくても画像を再構成することができる。
Patent JP-2013514842-A (JP)
Title: 引出しのレール機構
IPC: A47B88/493
Filed: 2010-11-08
Abstract: 【課題】   本発明は、改良された走行特性を有する一般的なレールシステムを提案する。 【解決手段】   本発明は家具本体（２）に固定される本体レール（６）と本体レール（６）に対して可動な少なくとも一本の引出しレール（７）とを含んだ引出し（３）用のレールシステム（４）に関し、レールシステム（４）のレール（６、７、１０）上に配置された少なくとも一つのギヤラック（９）をさらに含んでおり、ギヤラック（９）はレール（６、７、１０）に対して旋回または屈曲可能であり、ギヤラックがレール（６、７、１０）にレール（６、７、１０）の引出し方向に延伸する想像上の軸（Ａ）周囲で固定されており、よってギヤラックは制限式に垂直方向に移動できる。
Patent JP-2013515453-A (JP)
Title: グループベースのマシンツーマシン通信
IPC: H04W4/70
Filed: 2010-12-22
Abstract: グループベースのマシンツーマシン通信を実施するための方法および装置が提供される。マシンタイプ通信（ＭＴＣ）ワイヤレス送受信ユニット（ＷＴＲＵ）は、ＭＴＣグループ中で動作することができる。同じＭＴＣグループに属するＭＴＣ  ＷＴＲＵは、データ送信のために、グループベースの国際移動体加入者識別番号（ＩＭＳＩ）、およびグループベースのＩＰアドレスを使用することができる。グループベースのネットワーク登録を行うことができる。グループベースのＩＰアドレスおよび無線リソースを、ＭＴＣグループに対して事前に割り振ることができる。マスタＭＴＣは、ＭＴＣグループのために、ネットワーク登録／接続プロセスを行うことができる。１群のＭＴＣ  ＷＴＲＵは、位置をずらした時間ウィンドウに従って送信することができる。
Patent JP-2013524556-A (JP)
Title: 通信システム
IPC: H04W4/90
Filed: 2011-04-13
Abstract: その中でユーザデバイスが、限定的サービスを提供したネットワークから非限定的サービスを提供するネットワークに移動するときに、コアネットワークに最後の非緊急のセキュリティコンテキストを保持および提供する、セルラー通信システムが提供される。このようにして、ユーザデバイスの再認証が、非限定的サービスを提供したネットワーク内で回避され得る。
Patent JP-2013517388-A (JP)
Title: シート形成用スクリーン
IPC: D21F1/00
Filed: 2011-05-17
Abstract: 多層布帛として形成されるシート形成用スクリーンであって、該布帛は１６本の経糸から成る経糸の繰り返しがあり、その１６本のうちの４本の経糸（（１１）〜（１４））が上部経糸として形成され、その１６本のうちの８本の経糸（（３１）〜（３８））が下部経糸として形成され、そしてその１６本のうちの残りの４本の経糸（（２１）〜（２４））が（第１の織りを交互に完成させる）互いに隣接してそれぞれ配置された２本の経糸から成る２組の機能的経糸ペアを形成し、ここで、かかる２組の機能的経糸ペアを形成する４本の経糸のうちの少なくとも１本が、上部布帛層の中と下部布帛層の中の両方に延在し、それにより下部布帛層を上部布帛層に結合させることを特徴とする前記シート形成用スクリーンを記載する。
Patent JP-2013518152-A (JP)
Title: 尿素およびアミド成分を含有する塗料調製物
IPC: C09D7/12
Filed: 2010-01-28
Abstract: 本発明は、ｉ）  ０．１〜９．０質量％の尿素成分（Ａ）、ｉｉ）  ０．１〜５．０質量％のアミド成分（Ｂ）、ｉｉｉ）  １０．０〜９０．０質量％のそれぞれ尿素成分（Ａ）およびアミド成分（Ｂ）とは異なる結合剤成分（Ｃ）、並びに、ｉｖ）  ０〜８５．０質量％の溶剤成分（Ｄ）を含有する塗料調製物であって、尿素成分（Ａ）とアミド成分（Ｂ）との割合の合計は、０．３〜１０．０質量％であり、且つ、結合剤成分（Ｃ）と溶剤成分（Ｄ）との割合の合計が、８０．０〜９９．７質量％である塗料調製物に関する。
Patent JP-2013520186-A (JP)
Title: 緑膿菌の血清型決定のためのアッセイ法およびキット、ならびにそのような方法およびキットにおいて有用なオリゴヌクレオチド配列
IPC: C12Q1/68
Filed: 2011-02-24
Abstract: 本発明は、種特異的かつ血清型特異的な、迅速な、高感度の、かつ信頼性が高い緑膿菌の検出のための、緑膿菌の検出のためのアッセイ法、キット、およびオリゴヌクレオチドに関する。特に、本発明は、緑膿菌の血清型特異的な検出のためのアッセイ法、緑膿菌の血清型特異的な検出のためのキットを提供し、そのようなアッセイ法またはキットにおいて有用なオリゴヌクレオチドも提供する。本発明は、そのようなアッセイ法またはキットによって特定の緑膿菌血清型が検出された患者における、緑膿菌感染の血清型特異的な処置のための、緑膿菌血清型特異的抗体の使用にさらに関する。
Patent JP-2013523072-A (JP)
Title: 移動端末の無線充電のための方法及びそのための移動端末
IPC: H02J17/00
Filed: 2011-03-14
Abstract: 本発明は移動端末の無線充電のための方法及びそのための移動端末に関する。   本発明によれば、移動端末の無線充電のための方法が提供され、少なくとも一つ以上の充電可能な移動端末を探索し、探索された少なくとも一つ以上の移動端末から電力状態情報を受信し、受信した電力状態情報に基づいて移動端末を電力供給端末と電力受給端末のうちいずれか一つとして決定した後、上記決定に従って電力充電のための動作を遂行することによって、充電が必要な場合、容易に充電が可能にすることができる。
Patent JP-2014135824-A (JP)
Title: Charging equipment and charging system of electric propulsion vehicle
Inventor: KUWABARA MASAHIRO
IPC: H01M10/44
Filed: 2013-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a charging equipment and charging system capable of monitoring a battery from the outside even at any other event than during battery charging in an electric propulsion vehicle such as an electric vehicle.SOLUTION: A charging equipment 5 having a cable run for supplying a charging voltage to an electric propulsion vehicle, such as electric vehicle 6, includes: a switch 52 for switching a cable run; a filter circuit 5F that is provided as a bypass path of the switch 52, blocks energization by a charging voltage, is superimposed on the charging voltage and passes only a signal of power line communication with a higher frequency than the charging voltage; and a controller 54 that controls switching operations of the switch 52.
Patent JP-2014132862-A (JP)
Title: Method for controlling expression of certain protein with dof transcription factor, isoprenoid production plant in which gene encoding dof transcription factor is induced, and manufacturing method of polyisoprenoid using isoprenoid production plant
Inventor: YAMAGUCHI HARUHIKO
IPC: C12N15/09
Filed: 2013-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for enhancing a biosynthetic pathway of polyisoprenoid as a whole, and to provided an isoprenoid production plant in which a biosynthetic pathway of polyisoprenoid is enhanced as a whole, and a manufacturing method of polyisoprenoid using the isoprenoid production plant.SOLUTION: The present invention relates to a method for controlling the expression of at least one protein selected from a group consisting of hydroxymethylglutaryl-CoA reductase, isopentenyl diphosphate isomerase, cis-prenyltransferase, and Small Rubber Particle Protein with a Dof transcription factor.
Patent JP-2014138487-A (JP)
Title: Rotary electric machine
Inventor: SATO SOICHI
IPC: H02K1/18
Filed: 2013-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine in which the radial-direction positions of a stator core and a housing can be highly accurately determined, and the motor characteristics of which can be prevented from deteriorating as a result.SOLUTION: An outer circumferential surface part 04c1 for fitting of a cylindrical part 04a of a ring member 04 is configured so as to be fitted into an inner circumferential surface part 02a for fitting of a first housing 02. A clearance value between the outer circumferential surface part for fitting of the cylindrical part and the inner circumferential surface part for fitting of the first housing is set to be smaller than a clearance value between an outer circumferential surface part other than the outer circumferential surface part for fitting of the cylindrical part and an inner circumferential surface part other than the inner circumferential surface part for fitting of the first housing. The radial-direction position of a stator core 03 with respect to the first housing is determined on the basis of the fitting.
Patent JP-2014142311-A (JP)
Title: Method for decontaminating contaminated soil or incineration ash
Inventor: NIIMURA NOBUO
IPC: G21F9/06
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for decontaminating contaminated soil or incineration ash capable of not only efficiently and effectively decontaminating soil or incineration ash contaminated with radioactive materials such as cesium but also regenerating and reusing decontaminated soil or incineration ash.SOLUTION: A decontamination method comprises the steps of: collecting soil or incineration ash contaminated with radioactive materials; pulverizing the collected soil or incineration ash mechanically at room temperature or under heating; washing the pulverized soil or incineration ash; and separating and collecting components which contain water in large amounts including the radioactive materials from the washed soil or incineration ash. It is possible to enhance decontamination effect by adding a selection step after the pulverization step to select coarse particles from the pulverized soil or incineration ash and/or putting the pulverization step through with use of an oxidizer.
Patent JP-2013066496-A (JP)
Title: Identification of new gene underlying familial spastic paraplegia
Inventor: ZUCHNER STEPHAN
IPC: C12Q1/68
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To provide identification of a new gene underlying familial spastic paraplegia.SOLUTION: Methods of assessing an individual for the presence or absence of a genetic polymorphism associated with hereditary spastic paraplegia (SPG). The methods includes a step of assessing the presence of at least one mutation in the receptor expression enhancing protein 1 (REEP1) gene in a test sample from the individual, wherein at least the presence of at least one mutation indicates the presence of a genetic polymorphism associated with hereditary spastic paraplegia.
Patent JP-2014144084-A (JP)
Title: Game device and operation device
Inventor: KATO SEIJI
IPC: G06F3/0354
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To execute a game requiring diversified input operation.SOLUTION: An operation device includes: first slide means capable of moving an operation part operated by a player in the direction of a first axis; second slide means capable of moving the operation part in the direction of a second axis orthogonal to the first axis; detection means for detecting the traveling direction of the operation part; and third slide means capable of moving an operation unit including the first slide means, second slide means, and detection means in the direction of a third axis.
Patent JP-2014150409-A (JP)
Title: Image processing device, imaging device, and image processing program
Inventor: ARAIDA MITSUHISA
IPC: H04N7/18
Filed: 2013-02-01
Abstract: PROBLEM TO BE SOLVED: To avoid false detection of object information caused by switching between visible light imaging mode and infrared light imaging mode.SOLUTION: When field luminance is higher than first luminance, an imaging device sets visible light imaging mode. When the field luminance is lower than the first luminance, the imaging device sets infrared light imaging mode for imaging infrared light to generate an infrared light image. In the infrared light imaging mode, object detecting means 106 of an image processing device performs luminous object detection processing. In the visible light imaging mode, when the field luminance increases, the object detecting means performs luminous object detection processing before the field luminance changes to the second luminance higher than the first luminance after the imaging mode has switched from the infrared light imaging mode to the visible light imaging mode. After the field luminance has become higher than the second luminance, the object detecting means performs luminance/color object detection processing. If the field luminance decreases when it is higher than the first luminance, the object detecting means performs luminance/color object detection processing.
Patent JP-2014148146-A (JP)
Title: Image forming device
Inventor: HIHARA TAKESHI
IPC: B41J2/01
Filed: 2013-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet image forming device which performs image formation by using an intermediate transfer body and which can express gradation even when mixing of liquid or an intermediate color recording liquid is not essential.SOLUTION: An image forming device 100 has: heads 61Y, 61M, 61C, and 61BK each of which includes a nozzle for ejecting a conductive recording liquid containing a color material whose color changes depending on its pH; an intermediate transfer body 37 whose surface is at least partially conductive and to which the conductive recording liquids ejected from the heads 61Y, 61M, 61C, and 61BK are applied; and voltage application means 33 for applying voltage between the intermediate transfer body 37 and the heads 61Y, 61M, 61C, and 61BK in order to change color of the conductive recording liquid ejected from the heads 61Y, 61M, 61C, and 61BK by electrolysis of the conductive recording liquid in a state in which the conductive recording liquid ejected from the heads 61Y, 61M, 61C, and 61BK bridges between the heads 61Y, 61M, 61C, and 61BK and the intermediate transfer body 37.
Patent JP-2014151996-A (JP)
Title: Vehicle conveying apparatus for x-ray inspection
Inventor: IMAI ISAO
IPC: G01N23/04
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle conveying apparatus for X-ray inspection in which a vehicle can evacuate from a stopped position by self-traveling even if the conveying apparatus is stopped due to failure while the vehicle is conveyed.SOLUTION: A vehicle conveying apparatus for X-ray inspection comprises a pair of roller conveyor groups 20 which is installed on a traveling path of a vehicle to be inspected and extends horizontally toward a conveying direction while keeping a first gap in a width direction. Each roller conveyor group 20 consists of a plurality of rows of roller conveyors 21, 22 which is adjacently arranged in a width direction, and positioned in a vertically downward direction of wheel portions of the vehicle to be inspected. In each roller conveyor 21, 22, a plurality of rollers 21a which supports a palette in a conveyable manner from a bottom direction is arranged at a second gap in a conveying direction. Support members 21c, whose top surface is lower than the top surface of the rollers 21a and which have height at which the support members can contact the wheels of the vehicle to be inspected, are arranged between the rollers 21a, and the vehicle to be inspected can travel on the top surface of the support members 21c by self-traveling.
Patent JP-2014155388-A (JP)
Title: Charging device and charging method
Inventor: YOSHIZAWA HIROMASA
IPC: H02J7/00
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a charging device and a charging method for setting a use region of a battery according to charging environment.SOLUTION: A charging device acquires first information for determining an upper limit of a use region of a battery to be mounted on a vehicle 1 from a power supply device 2 connected thereto for charging the battery before completion of charging the battery; refers to adjustment information including the first information and second information for adjusting the upper limit of the use region associated with the first information by using the acquired first information; and selects the second information for setting the upper limit of the use region by using the second information.
Patent JP-2014151095-A (JP)
Title: Rotation table device of revolving chair
Inventor: FUKUDA ETSUZO
IPC: A47C3/18
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotation table device having a slide member which suppresses excessive rotation motion and is durable for a long-time use when relatively rotating a seat body and leg bodies, in a chair of a revolution type.SOLUTION: Annular protrusions 6, 6' are formed at a peripheral part and an intermediate part of a center shaft 8 fixed to an A-member 3, respectively, at a side opposite to a B-member 4 on a plane of the A-member 3 fixed to a seat body 1, there is employed carbon fiber reinforced plastic 5 for integrally constituting a disc portion which linearly contacts with the annular protrusions 6, 6', and a bush 5' which is fit into a center hole of the B-member 4 and supports the center shaft 8 so as to be turnable, and the B-member 4 which fixes the disc portion on a plane face without impairing a slide effect caused by line contact with the annular protrusions 6, 6' is not deviated from the center shaft 8, and does not impair a prescribed turning function.
Patent JP-2014156558-A (JP)
Title: Thermosetting type resin composition for semiconductor adhesion and semiconductor device
Inventor: FUJIWARA MASAKAZU
IPC: C09J11/06
Filed: 2013-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting type resin composition for semiconductor adhesion having a low elastic modulus and high adhesiveness.SOLUTION: The thermosetting type resin composition for semiconductor adhesion contains (A) a hydrocarbon compound having a number average molecular weight of 500 or more and 30000 or less and also having a double bond in a molecular skeleton, or a derivative thereof, (B) a polymerizable monomer having an ethylenic unsaturated group, (C) a radical polymerization catalyst, (D) a sulfur-containing polymerizable compound represented by the general formula [1], where Rrepresents a hydrogen atom or a methyl group, Rrepresents a hydrogen atom or an organic group which may have one or more polymerizable group and n is a positive integer of 1 to 20, and (E) a filler.
Patent JP-2014159771-A (JP)
Title: Control device of internal combustion engine
Inventor: ABE MAKOTO
IPC: F02D45/00
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine, which can secure starting property even when no crank angle signal is obtained.SOLUTION: When an ECU determines that engine temperature is equal to or higher than a predetermined threshold value from cooling liquid temperature (cooling water temperature), in order to secure starting property of an internal combustion engine in a situation of not receiving a crank angle signal b, it opens an ISC valve which is the valve for regulating an intake air amount, in a time until cylinder determination is completed to effectively avoid insufficiency of intake pressure. At that time, as the cooling liquid temperate is higher, the opening of the ISC valve is set larger.
Patent JP-2016027006-A (JP)
Title: Biotin modifier, streptavidin mutant, and utilization thereof
Inventor: SUGIYAMA AKIRA
IPC: G01N33/53
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a streptavidin mutant having reduced affinity to natural biotin, and to provide a biotin modifier having high affinity to the streptavidin mutant having low affinity to the natural biotin.SOLUTION: There is provided a reagent kit for treatment or diagnosis containing (a) a streptavidin mutant having reduced affinity to natural biotin or biocytin, and (b) a biotin modifier having high affinity to the streptavidin mutant.SELECTED DRAWING: None
Patent JP-2014140609-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing that a smooth flow of game balls in a game area is inhibited or a game machine capable of suppressing an erroneous detection of the ball entry into a ball entry unit.SOLUTION: A game board 33 is equipped on the back side with an out ball detection sensor 281 and winning detection sensors 282 to 287. The direction result of the out ball detection sensor 281 is inputted to a put-out control device, and the detection results of the winning detection sensors 282 to 287 are inputted to a main control unit and a delivery control unit. The delivery control device specifies the number of game balls launched toward a game area, by making use of the detection results of an ejection ball detection sensor and a return ball detection sensor, and specifies the number of game balls discharged from the game area, by making use of the detection results of the out ball detection sensor 281 and the winning detection sensors 282 to 287. In the case where the numbers of the two do not coincide, moreover, an operation corresponding thereto is executed.
Patent JP-2014162342-A (JP)
Title: Fitting structure of vehicular folding seat
Inventor: MATSUSHITA FUMIAKI
IPC: B60N2/30
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure of a vehicular folding seat storing a seat cushion in a floor space of a front floor surface together with a seat back, in which seat fitting is facilitated and the seat can be surely fixed to the floor.SOLUTION: In a fitting structure of a vehicular folding seat which stores a seat in a foot space of an occupant in a vehicle body floor, repulsive means 9 to energize a supporting leg 4 in the direction to open in the front side is provided between a seat cushion 2 front end part and the supporting leg 4, a projection part 6a projecting to the vehicle front side is provided at a front surface vertical wall part 5c of a step part of a vehicular body floor 5 where the seat cushion 2 is fixed, an elastic body 10 restricting the movement of the supporting leg 4 while coming in contact with the upper surface of the projection part 6a is provided at the supporting leg 4, and, the lower end of the supporting leg 4 is fixed to the vehicular body floor 5 of the foot space 5A while the movement of the supporting leg 4 is restricted by bringing the elastic body 10 into contact with the upper surface of the projection part 6a when fixing the supporting leg 4.
Patent JP-2014122868-A (JP)
Title: Bonding strength evaluation method, bonding strength evaluation apparatus, and sample for bonding strength evaluation
Inventor: KIM GYU SEOK
IPC: G01N1/28
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a bonding strength evaluation method, a bonding strength evaluation apparatus, and a sample for bonding strength evaluation.SOLUTION: The bonding strength evaluation method includes: setting a micro-region including a bonded interface in a sample for evaluation; forming a first groove of a predetermined depth in a circumference of the micro-region; processing a side of the micro-region to form a second groove connected to the bonded interface; and applying pressure onto the micro-region to measure a critical point at which a delamination of the micro-region is generated.
Patent JP-2014168132-A (JP)
Title: Polymer piezoelectric speaker
Inventor: YOSHIDA TETSUO
IPC: H04R7/04
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric speaker utilizing the excellent resonance characteristics maximally, when a voltage is applied.SOLUTION: In a piezoelectric speaker consisting of a piezoelectric laminate 11 where an oriented film layer composed of polylactic acid and a conductive layer are laminated alternately, and a diaphragm 12, (i) the piezoelectric laminate 11 is laminated so that one of the conductive layers adjacent to each other via the oriented film is short-circuited to the negative electrode while the other is short-circuited to the positive electrode, and when a current is fed, the oriented film sandwiched by the conductive layers expands and contracts in the same direction, and (ii) the piezoelectric laminate 11 has two parallel surfaces parallel with the plane direction of the oriented film layer, and an end face held therebetween, and the diaphragm 12 is vibrated by a part of the end face.