baber/WOPTO huggingface dataset:
Patent JP-2009125086-A (JP)
Title: Articulator
Inventor: SHIMA FUMIO
IPC: A61C11/00
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an articulator simply and inexpensively manufactured by processing a metal sheet and achieving sufficient durability.  <P>SOLUTION: The articulator is constituted by connecting a first jaw frame 1 and a second jaw frame 2, both of which comprise the metal sheet, through a joint 3 so as to be freely tiltable within a vertical plane. The first jaw frame 1 is constituted so that a rising part 12 is connected to a plate part 10, to which a dental model stand 8 is set, through a bent part 11 and joint parts 3A are provided to the upper parts of the side walls 13 provided to both sides of the rising part 12, and the second jaw part 2 is constituted so that joint parts 3B are provided to both sides of the rear end of a plate part 20 to which the dental model stand 8 is set. One of the joint parts 3A and 3B is a protruded part 22 protruded to both sides, and the other one of them is a groove-shaped cut-off part 14 for guiding the protruded part 22. In this articulator, the protruded part 22 is arranged to the groove-shaped cut-off part 14 in a freely rotatable manner through the cylindrical body 7 arranged between the protruded part 22 and the groove-shaped cut-off part 14 to connect the first and second jaw frames 1 and 2 so as to make them tiltable within the vertical plane.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136049-A (JP)
Title: Motor controller, printer, and drive control method
Inventor: HATADA NORIFUMI
IPC: B41J19/18
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller that improves the accuracy in stop position, and to provide a printer and a motor control method.  <P>SOLUTION: The motor controller has a motor 31, a signal output means 40, which generates an output signal whose level changes accompanying the shift of a carried object P, a waiting time measuring means 146, which measures a time while the level does not change when the level of the output signal does not change, a cycle selecting means 146, which selects a threshold cycle as a cycle for speed computation when a waiting time is smaller than the threshold cycle or is under the threshold cycle and also selects the waiting time as a cycle for speed computation when the waiting time is not less than the threshold cycle or is larger than the threshold cycle, a speed computing means 142, which computes the present speed of the carried object P, using the selected cycle for speed computation, and a motor control means 140, which controls, by feed back, the motor 31, based on the present speed computed with the speed computing means 142.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135014-A (JP)
Title: Discharge lamp lighting device, and illumination fixture equipped with this discharge lamp lighting device
Inventor: FUNAYAMA SHINSUKE
IPC: H05B41/24
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To light again a discharge lamp 4 when detecting that the discharge lamp 4 is exchanged when the discharge lamp 4 is in the service-life termination period.  <P>SOLUTION: Since this includes an abnormality lamp detection part 25 to detect a state of the discharge lamp 4, a lamp detection part 24 which is connected to a coupling capacitor C4 of a load circuit 14 and detects lamp installation/non-installation based on a potential of the coupling capacitor C4 at the time oscillation stopping of an inverter circuit 13, and a determination part 23 in which when abnormality of the discharge lamp 4 is detected, an oscillation frequency of the inverter circuit 13 is transitted to a frequency higher than a lighting frequency for a prescribed time, and oscillation of the inverter circuit 13 is continuingly stopped after that when the lamp detection part 24 detects lamp installation after detecting lamp non-installation, and the oscillation stopping state of the inverter circuit 13 is released by determining that another discharge lamp is installed, a lamp exchange reset function RE can be actuated without malfunction even in the case the potential charged in the coupling capacitor C4 is low when the abnormality lamp is detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133569-A (JP)
Title: Liquid temperature raising device
Inventor: MORI SHOJI
IPC: F22D1/28
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid temperature raising device capable of raising a temperature of liquid in a short time.  <P>SOLUTION: The liquid temperature raising device 100 is equipped with a spray nozzle 101 sending out sent-in normal temperature water as minute droplets, a water vapor producing part 102 producing water vapor and blowing the water vapor on the minute droplets sent out from the spray nozzle 101, and a liquid recovery part 103 receiving the minute droplets blown by the water vapor of the water vapor producing part 102 and recovering liquid as hot water. The water vapor producing part 102 includes a rapid water vapor producing part using a capillary phenomenon of a porous body. The spray nozzle 101 and the water vapor producing part 102 are connected to the liquid recovery part 103.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138662-A (JP)
Title: Stop position detection device and reverse rotation detection device for internal combustion engine
Inventor: MITSUTA TETSUHARU
IPC: F02D45/00
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect a stop position of an engine.  <P>SOLUTION: When ignition and duel injection of the engine 11 are stopped and rotation of the engine 11 is stopped, cylinder pressure changes according to crank angle since a piston 34 moves up and down with corresponding to rotation of a crankshaft 24 and compresses-expands air in a cylinder to change cylinder pressure, and gets to the maximum value at compression TDC (compression top dead center). It is determined based on output signal of a crank angle sensor 26 if rotation of the engine 11 stops or not, when the engine 11 stops. Crank angle (stop position) at engine stop is calculated based on crank angle at compression TDC with using a relation between cylinder pressure detected by a cylinder pressure sensor 33 when it is determined that rotation of the engine 11 stops and cylinder pressure detected by the cylinder pressure sensor 33 at compression TDC.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139289-A (JP)
Title: Analyzing apparatus
Inventor: OKADA KENJI
IPC: G01N35/00
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzing apparatus with required acceleration in a shorter time in mixing a micro amount of fluids.  <P>SOLUTION: The apparatus includes a first drive means (71) to give a rotational motion to a turntable (101), where an analyzing device is set, and a second drive means (72) to be selectively engaged with the first drive means (71) to give a reciprocating motion to the analyzing device, and a third drive means (73) to cause a relative move to a position not engaged with a position where the first drive means (71) is engaged with the second drive means (72).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140598-A (JP)
Title: Rewriting device and program
Inventor: YOKOI SHINICHI
IPC: G11C16/02
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rewriting device capable of reducing the possibility of interruption of refreshing processing of data stored in a storage medium such as a flash memory.  <P>SOLUTION: For each file stored in a flash memory, the risk of data being destructed by data retention is calculated (S305), and whether refreshing processing start conditions set according to the calculated level of risk are established is determined (S340 and S350). When the establishment of the refreshing processing start conditions is determined, refreshing processing is executed by determining that the possibility of executing the refreshing processing to the last is high (S355).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009146623-A (JP)
Title: Cell stack of fuel cell, fuel cell module with the same, and fuel cell with the same
Inventor: SAIGAN SHUICHIRO
IPC: H01M8/02
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell stack of a fuel cell capable of increasing the degree of flexibility of the arrangement mode of a unit cell of the fuel cell and reliably keeping electrical connection of the unit cells.  <P>SOLUTION: The cell stack 400 of the fuel cell includes: an inside electrode terminal 40 and an outside electrode terminal 42 arranged at each end of each of a plurality of unit cells of the fuel cell; a lower supporting plate 400b for supporting a plurality of cell units 30 of the fuel cell vertically to the main surface; and a connecting member 400c for electrically connecting the inside electrode terminal 40 and the outside electrode terminal 42, which is fit to the different unit cells. The inside electrode terminal 40 and the outside electrode terminal 42 have a plane part formed along the end surface of the unit cell, and the connection member 400c is electrically connected to the inside electrode terminal 40 and the outside electrode terminal 42 by abutting with the plane part in at least the part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009145500-A (JP)
Title: Video display apparatus and method for driving the same
Inventor: KATO EIJI
IPC: G02F1/133
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display apparatus for preventing quality degradation of a display image.  <P>SOLUTION: This video display apparatus 1, having a liquid crystal display element 15 of active matrix type includes a first correcting means 42 for detecting gradation of an input image signal and calculating a first correction value, based on the detected gradation; a second correcting means 43 for detecting the polarity of a voltage component applied between a first electrode 22 and a second electrode 24 in the input image signal; and calculating a second correction value based on the detected polarity, and a third correcting means 44 for detecting the wavelength and/or the luminance of the emitted light and calculating a third correction value, based on the wavelength and/or the luminance detected. A correction value for correcting the voltage component applied between the first electrode 22 and the second electrode 24 is calculated, based on the first to third correction values calculated by the first to third correcting means 42 to 44.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257182-A (JP)
Title: Toner for electrostatic charge image development, manufacturing method and manufacturing device, and developer, container with toner, process cartridge, image forming method and image forming apparatus
Inventor: KURAMOTO SHINICHI
IPC: G03G9/08
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development and others, by which good transferability and cleanability are obtained, a sharp image with high picture quality can be formed as well as charging is stable even at high temperature and high humidity, and high-quality color images with high picture quality can be stably formed regardless of the environment or lapse of time.  <P>SOLUTION: The toner is obtained by discharging a toner constituent liquid including at least a binder resin, a colorant and a polymer having a silicon atom through a discharge opening to form liquid droplets of the liquid, and converting the liquid droplets into solid particles in a granulation space.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009146206-A (JP)
Title: Multi-application execution device, multi-application execution support method and program
Inventor: MIYAGAWA RYOKO
IPC: G06F9/50
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate conflict resolution by reporting to a user an application using a resource that the user requests to acquire.  <P>SOLUTION: The device includes an activation means 310 which activates an application; a request means 301 for the activated application to request to acquire a resource; a resource detection means 302 which detects a resource conflicting with the requested resource from a conflict table 307; a detection means 303 which detects applications using the detected resource from an information table 308; a selection means 304 which reports, when a conflict factor application is detected, the detected application, and selects an application to which the resource is given; a deprivation means 309 which deprives, when the selected application does not use the resource, the resource from the activated application; an information update means 305 which updates the resource of the selected application and the deprived resource to the information table 308; and a report means 306 which reports updated use resource information to the application concerned.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009146281-A (JP)
Title: Power supply control device
Inventor: MATSUO TAKESHI
IPC: H04B10/27
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of controlling, by use of a device with low power consumption, the power supply of a controlled facility which is located in a place distant from a computer.  <P>SOLUTION: A control-side power supply controller includes a control-side transmitting part which outputs a power ON signal toward a controlled-side power controller, and a control-side receiving part which receives a signal transmitted from the controlled-side power supply controller and transmits this signal to a computer. The controlled-side power supply controller includes a controlled-side receiving part which receives a signal transmitted from the control-side transmitting part, a controlled-side transmitting part which transmits a signal to the control-side receiving part, and a relay with a contact which operates, when the controlled-side receiving part receives the signal, to connect a power supply facility to the controlled facility, and also drives the controlled-side transmitting part to output a power ON confirmation signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009149218-A (JP)
Title: Luggage compartment partition device of vehicle
Inventor: SAGAHARA TAKAYUKI
IPC: B60R5/04
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luggage compartment partition device of a vehicle allowing improvement of utility of a luggage compartment by preventing luggage in the luggage compartment from colliding with a rear face of a seat back when the vehicle collides or when the vehicle is braked and enhancing an arranging property for partitioning the luggage compartment.  <P>SOLUTION: A takeup device 11 is provided in the vicinity of the rear face at an upper end part of the seat back 5a of a rear seat 5. A partition member 10 is constituted to be deployed at a first position for covering the rear face side of the seat back 5a from the takeup device 11. A first position holding mechanism 15 for holding the partition member 10 is provided at the first position. As a regulation means for regulating the luggage W via the partition member 10 to prevent the luggage W in the luggage compartment 3 from colliding with the rear face of the seat back 5a in a state of the partition member 10 deployed and held at the first position, a lock mechanism 13 is attached to the takeup device 11 to lock rotation in a partition member drawing direction of a takeup shaft 12a of the takeup device 11 when the vehicle C collides or when the vehicle C is suddenly braked.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008125113-A (JP)
Title: Untethered personal on-demand audio entertainment device that allows wireless download of content
Inventor: NEOH CHONG LIM
IPC: H04R1/10
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hearing aid device, comprising a test operation mode and a listening mode, using an interactive process to improve the listening experience for a user of hearing aids.  <P>SOLUTION: Objects are achieved using a system with a hearing aid unit and a sound source. Programming of the hearing aid is accomplished using an interactive and iterative process delivered by a personal computer (PC) or similar device. The user is prompted to listen to various signals delivered by the PC thereby testing the frequency response of each ear and headphone combination. Once the user testing is completed, individualized compensation coefficients are created to optimize the listening experience for the user. The coefficients would be downloaded to and stored within the hearing aids. Downloading could accomplished by wire or by wireless means such as infrared, radio frequency, magnetic or electromagnetic coupling.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009152447-A (JP)
Title: Optical coupler, and manufacturing method thereof
Inventor: TAKEUCHI TERUO
IPC: H01L31/12
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and highly reliable optical coupler, and to provide a manufacturing method thereof.  <P>SOLUTION: The optical coupler includes a first optical semiconductor element 12 placed on one part of a substrate 11 to emit or receive light; a second optical semiconductor element 13 placed on the other part of the substrate 11 separatedly from the first optical semiconductor element 12 to emit or receive light; a light-shielding material 14 placed on the substrate 11 between the first optical semiconductor element 12 and the second optical semiconductor element 13 and having a height H2 above the substrate 11 greater than the heights of the first and second optical semiconductor elements 12 and 13; and translucent resin 15 formed by integrally molding the substrate 11, light-shielding material 14, first optical semiconductor element 12, and second optical semiconductor element 13 and having a height H3 above the substrate 11 greater than the height of the light-shielding material 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009153384-A (JP)
Title: Weed removal sheet
Inventor: HOSOKAWA NAOYA
IPC: A01G13/00
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weed removal sheet preventing growth of weeds around crops to effectively supply water and/or nutriments to the crops.  <P>SOLUTION: The weed removal sheet is obtained by sticking a synthetic resin part 4 and a fabric part together: wherein the synthetic resin part 4 and the fabric part are colored in sun-shading color; and the synthetic resin part 4 is provided with a notch part 3 where a plant 1 is implanted, so as to supply the water and/or the nutriments to the crops through the fabric part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009156419-A (JP)
Title: Hydraulic shock absorber
Inventor: MURAKAMI HARUSUKE
IPC: F16F9/06
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To implement continuity of a combined spring load property of an air spring and a coil spring.  <P>SOLUTION: In a hydraulic shock absorber 10, both terminals of the coil spring 13 are respectively connected to a vehicle body side tube 11 and an axle side tube 12, air closed in an air chamber 32 constitutes an air spring, and the air spring generates so that a compression side load extending the hydraulic shock absorber 10 is continuously changed at all of strokes from an extension side to a compression side of the hydraulic shock absorber 10. The coil spring 13 generates an extension side load contracting the hydraulic shock absorber 10 on an extension side of the hydraulic shock absorber, and a compression side load extending the hydraulic shock absorber on a compression side to continuously change in all of strokes on the extension side to the compression side of the hydraulic shock absorber, the continuity of the combined spring load characteristics of the air spring and coil spring 13 is implemented in approximately all of the strokes on the extension side to the compression side of the hydraulic shock absorber 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009162580-A (JP)
Title: Liquid drop manipulator and liquid drop manipulating method
Inventor: OHASHI TETSUO
IPC: C12N15/09
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid drop manipulator of a simple structure having high design flexibility, and used for manipulating liquid drops with high accuracy without providing any physical fluid control mechanism, and a liquid drop manipulating method.  <P>SOLUTION: This liquid drop manipulator is equipped with a liquid drop carrier having a carrying surface for thereon carrying liquid drops consisting of water solution containing magnetic particles, an electric field means for placing an electric field extending from below the drop carrier to above the carrying surface to fix the liquid drops on the carrying surface, a liquid drop carrier 10 having a carrying surface 10a for thereon carrying hydrophilic liquid drops 2 containing magnetic particles 2a, an electric field means 20 for placing an electric field stretching from below the drop carrier 10 to above the carrying surface 10a to fix the liquid drops 2 on the carrying surface 10a, and a magnetic field means 3 for placing a magnetic field extending from below the drop carrier 10 to above the carrying surface 10a to horizontally provide the magnetic particles 2a with force in a direction level with the carrying surface, the force being larger than the sum of fixation force of the liquid drops caused by the electric field placed thereon and surface tension of the liquid drops.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007525532-A (JP)
Title: Ｎ−アルキル−ｎ−メチル−３−ヒドロキシ−３−（２−チエニル）−プロピルアミンの製造方法
IPC: C07D333/20
Filed: 2005-02-26
Abstract: 本発明は、主な工程として不斉水素化を、及び所望により一連のその後の工程を使用することによる工業規模でのキラル-N-置換-N-メチル-3-ヒドロキシ-3-(2-チエニル)-プロピルアミンの改良製造方法に関する。ロジウム及び(2R,4R)-4-(ジシクロヘキシルホスフィノ)-2-(ジフェニルホスフィノ-メチル)-N-メチル-アミノカルボニル-ピロリジンからなる触媒系を使用する。
Patent JP-2007528658-A (JP)
Title: 改良されたドメインマネージャ及びドメイン装置
IPC: H04L9/08
Filed: 2005-03-07
Abstract: ネットワークを管理するドメインマネージャ装置。マネージャは、ネットワークに加入する新たな装置にいくつかの対称認証鍵を発行し、好ましくは、いくつかの認証チケットを発行する。各認証鍵は、新たな装置がネットワークに含まれる他の各装置とセキュアに通信することを可能にする。各認証チケットは、第１識別子を有する装置が、第２識別子を有する装置に対して自らを認証することを可能にする。新たな装置は、第１識別子がそれの識別子と一致する認証チケットを受け付ける。新たな装置は、装置Ｂに自らを認証するため、装置Ｂに第２識別子Ｂを有するチケットを提示する。好ましくは、ドメインマネージャは、いくつかのマスタデバイスキーを生成し、１つを新たな装置に発行する。その後、認証チケットは、第２識別子を有する装置に発行されるマスタデバイスキーにより暗号化することができる。
Patent JP-2007531212-A (JP)
Title: 供給リザーバの液レベルをモニタするための装置
IPC: B60T17/22
Filed: 2005-03-18
Abstract: 【課題】 【解決手段】本発明は、スイッチ８即ちセンサを駆動するための磁石４を備えるフロート３を有する、特に液圧車両ブレーキシステムの供給リザーバ１の液レベルをモニタするための装置に関する。   本発明の本質は、フロート３は、第１のフロート部品９，１０と第２のフロート部品１０，１２とを備える多部品形態を有し、磁石４は、２つのフロート部品９，１０，１１，１２間に収容配置されている、ことである。 【選択図】図２
Patent JP-2007531743-A (JP)
Title: 他の薬剤と組合せた（ｒ，ｒ）−ホルモテロール
IPC: A61K31/47
Filed: 2005-04-05
Abstract: 本発明は、立体異性体的に純粋な(R,R)-ホルモテロールを、ロイコトリエン阻害剤及びニューロキニン受容体アンタゴニスト等の他の薬剤と併用して、様々な肺疾患又は肺障害を治療する、予防する、及び管理する方法に関する。(R,R)-ホルモテロール及び他の薬剤を含む医薬組成物も開示される。
Patent JP-2007535273-A (JP)
Title: ハンズフリー・プレス・トーク方式の機能のための装置および方法
IPC: H04B1/46
Filed: 2004-10-15
Abstract: ハンズフリー・プレス・トーク方式の機能のための装置は、前もってセットされた可聴信号、センサまたはスイッチの予め決められた動き、空気圧などの少なくとも１つにより動作するプレス・トーク方式のセンサまたはスイッチを含む。この装置はプレス・トーク方式のセンサまたはスイッチからの信号に応じて通信装置の動作を制御する手段を含んでもよい。
Patent JP-2007535796-A (JP)
Title: 低インピーダンス積層電池装置とその製造方法
IPC: H01M50/538
Filed: 2005-04-28
Abstract: 電気化学保存装置並びにその製造方法を開示している。ガイドワイヤ（２２０、２２６）と電極材料のコレクター延長部（２１２、２１４）との間に接触を提供するように、ガイドワイヤがシートまたはリボン状の電極材料に共巻き処理されており、低インピーダンス及び高度の熱シンク性能を有するエンドキャップ（２２２、２２８）を形成する。別の実施例では、保存装置は、電極活性材料を実質的に含まない縁部を有する負電極シート、電極活性材料を実質的に含まない縁部を有する正電極シート、電極活性材料を実質的に含まない負電極シートの縁部に隣接して提供される第１導電ガイドワイヤ、及び電極活性材料を実質的に含まない正電極シートの縁部に隣接して提供される第２導電ガイドワイヤ（２２０）を含んでいる。第１導電ガイドワイヤ（２２６）と電極活性材料を実質的に含まない負電極シートの縁部は、第１電極エンドキャップを提供し、第２電極ガイドワイヤと電極活性材料を実質的に含まない正電極シートの縁部は、第２電極エンドキャップを提供する。電極エンドキャップは、外部回路の端子へ接続できる保存装置の端子へカップリングされる。 【選択図】図４
Patent JP-2007537384-A (JP)
Title: ブレードの固定軽減不整合
IPC: B63H1/20
Filed: 2005-05-11
Abstract: ロータディスク（３０）のブレード保持スロット（４６）に取り付け可能なガスタービンエンジン用ロータブレード（３２）は、プラットフォーム（４０）と、プラットフォームから上方に延びるエアフォイル部（３４）と、プラットフォームから下方に延び、ロータディスクのブレード保持スロットに係合するように適合されたルート部（４２）と、を備える。ルート部は、ルート部とスロットとの間の接触応力が高くなる領域において、ルート部の長さの一部に沿って局部的に減少した幅、あるいは寸法的な不整合（５０）を有する。これは、特にスウェプトファンブレードのダブテール部（４４）に適しており、このような不整合（５０）は、ダブテール部（４４）とダブテール溝（４６）との間の接触を最小化または回避することにより、許容できないほど高いディスク（３０）の前縁部（３６）における局部的な半径方向応力およびダブテール部（４４）とダブテール溝（４６）との間の接触力を除去する。また、対応する方法およびガスタービンエンジン用ロータアッセンブリを開示する。