baber/WOPTO huggingface dataset:
Patent JP-2010515172-A (JP)
Title: コンピュータネットワークセキュリティを支援するために、クエリーをサポートしながら効率的にログデータを記憶する技術
IPC: G06F13/00
Filed: 2007-12-28
Abstract: ロギングシステムはイベントレシーバと記憶マネージャとを含む。イベントレシーバはログデータを受信し処理し、データ“チャンク”を出力する。マネージャはデータチャンクを受信し、クエリーできるよう該データチャンクを記憶する。該レシーバは、イベントを記憶するバッファと該バッファの記憶内容に関するメタデータを記憶するメタデータ構造体を含む。メタデータは、レシーバに関連付けられたユニークな識別子、該バッファ内におけるイベントの数、並びに、各“対象フィールド”毎に該バッファに記憶されたすべてのイベントにわたる該フィールドの数値範囲を示す最小値と最大値を含む。チャンクは、メタデータ構造体とバッファの記憶内容の圧縮バージョンを含む。イベントデータに対してクエリーを行う場合、メタデータ構造体は検索インデックスとして機能する。ロギングシステムはセキュリティ情報／イベント管理(SIEM)システムと共に使用され得る。 【選択図】          図３
Patent JP-2010514956-A (JP)
Title: スルホポリエステル由来の水分散性及び多成分繊維
IPC: D01F8/14
Filed: 2007-12-17
Abstract: スルホポリエステルと水非分散性ポリマーとのブレンドに由来する多成分繊維を開示する。この多成分繊維において、アズスパン・デニールは約６未満であり、水分散性スルホポリエステルは２４０℃において１ｒａｄ／秒の歪速度で測定した場合に１２，０００ポアズ未満の溶融粘度を示し、前記スルホポリエステルは、二酸又はジオール残基の総モルに基づき、約２５モル％未満の少なくとも１種のスルホモノマーの残基を含み、前記ポリ（エチレン）テレフタレートは０．５５ｄＬ／ｇ未満のインヘレント粘度を有する。この多成分繊維は、比較的速い繊維速度で、特に少なくとも約２０００ｍ／分で延伸されることができ、マイクロデニール繊維の製造に使用できる。この多成分繊維及びマイクロデニール繊維から繊維製品を製造できる。また、多成分繊維、不織布及びマイクロデニールウェブの製造方法も開示する。
Patent JP-2010515834-A (JP)
Title: 層状化沈殿不織生成物を形成する方法及びその生成物
IPC: D04H3/16
Filed: 2008-01-10
Abstract: 本明細書は、一般に、強化パーチメント不織生成物と、その製造方法とに関する。強化パーチメント不織生成物は、ソーセージケーシングを形成するのに使用することができる。
Patent JP-2010516474-A (JP)
Title: ロール軸受用のジャーナルシール
IPC: B21B31/07
Filed: 2008-01-28
Abstract: ジャーナルシールが、環状のシール体（５０）とこのシール体（５０）を補強するための補強要素（５１）を備え、シール体（５０）が、ロール軸（５２）に対して同軸に形成されたその当接面（５３）によって、ロールジャーナル（２）に回転不能に結合され、ロール軸（５２）とは反対向きの間隔を置いた少なくとも２つのウェブ（５４，５５）を形成され、これらウェブが、直接的又は間接的に環状突出部（７）に接触している、ロールの軸受のためのジャーナルシールにおいて、補強要素（５１）が、両ウェブ（５４，５５）の外側の間隔（５９）よりも大きい幅（６０）を備える。
Patent JP-2010516378-A (JP)
Title: ロールタイプのトイレットペーパー（ｗａｓｔｅｐａｐｅｒ）ホルダー
IPC: A47K10/38
Filed: 2008-01-18
Abstract: 本発明のロールタイプのトイレットペーパーホルダー１００は、トイレットペーパーを堅固に装着するための装着体１１０と、装着体１１０の回転を阻止するための回転阻止体１３０と、装着体１１０を回転可能に支持し、回転阻止体１３０を固定して支持するための支持棒１５０と、支持棒１５０を固定して設置するための取付板１７０とを有する。
Patent JP-2010518481-A (JP)
Title: 社交ネットワーク環境において贈り物を共同で与えるための方法
IPC: G06Q10/00
Filed: 2007-09-05
Abstract: 社交ネットワーク環境において贈り物を共同で購入するための方法が記述される。リクエストが贈り物口座を規定するために受信される、社交ネットワーク環境の受け手ユーザが贈り物を受け取るために指定される、そして贈り物が選択される。贈り物口座に預けるためにお金は複数の寄付ユーザから受け取られる、そして選択された贈り物は贈り物口座に預けられたお金を使って購入される。購入された贈り物は、受け手ユーザへ提供される。 【選択図】        図４
Patent JP-2010518961-A (JP)
IPC: A61L27/00
Filed: 2007-11-06
Abstract: The present invention is related to an implant with anti-inflammatory or antibacterial effects, or both, the implant being intended for implantation in a human or an animal body, the implant comprising at least one porous grain or granule, wherein the at least one porous grain or granule 
- comprises titanium, one or more titanium oxides or titanium alloy and has a titanium oxide layer on its surface; 
- has a mean length from one side to the opposite side, through a geometrical centre, of up to 5 mm; 
- has a mean specific surface area of at least 0.15 m 2 /g according to the BET method.  Moreover, disclosed is also a method for treating a condition comprising an inflammation or/and an infection present in a human or animal body with implants according to the invention.  Described is also a method for producing implants according to the invention from a piece of a crude titanium or titanium alloy sponge, comprising the steps of: 
- choosing and removing a porous peripheral, but not most outer, part of the piece of the crude titanium or titanium alloy sponge; 
- analysing that part in view of the chemical composition for potential impurities; 
- crushing that part, if pure, and; 
- finally selecting the implants by sieving and analysis in batches, the analysis in batches being performed by scanning electron microscopy (SEM) or by gas absorption with nitrogen, the Hg method and/or the BET method.
Patent JP-2010522155-A (JP)
Title: Ｐ３８阻害剤
IPC: A61K35/74
Filed: 2008-03-18
Abstract: 本発明は、マイコバクテリウム・ｗ（Ｍｙｃｏｂａｃｔｅｒｉｕｍ ｗ）および／またはその成分を薬学的に許容可能なキャリヤー中に新規ｐ３８ＭＡＰＫ阻害剤、並びにその使用に関する。マイコバクテリウム・ｗおよび／またはその成分は哺乳類に投与されると、ｐ３８阻害を生じる。当該阻害は２８日間以上持続することが判明している。また、それはＴＮＦ−αの阻害を誘導することが判明している。それは糖質コルチコイドと同一のパターンでサイトカインを抑制する。形質転換細胞において、それはまたアポトーシスを誘導する。Ｐ３８に媒介される状態としては、炎症、細胞分化、細胞増殖、細胞阻害、細胞周期調節、抗炎症性反応、免疫調節、血管新生、外部刺激に対する応答、および血管新生が挙げられる。ｐ３８タンパク質キナーゼの阻害のための、すなわち（ｉ）形質転換細胞においてアポトーシスを誘導するため、（ｉｉ）ＴＮＦ−αの阻害のための、（ｉｉｉ）サイトカインの阻害のための、マイコバクテリウム・ｗ（Ｍｙｃｏｂａｃｔｅｒｉｕｍ ｗ）（Ｍｗ） および／またはマイコバクテリウム・ｗの成分の使用。
Patent JP-2010522070-A (JP)
Title: ポスト及び／又はバンドが流体処理エレメントの間に置かれる流体処理エレメント及び流体処理装置、並びに流体エレメント及び流体処理装置を製造するための方法
IPC: B01D39/16
Filed: 2008-03-14
Abstract: 流体処理装置、並びに流体処理エレメント及び流体処理装置の製造・使用方法を開示する。透過性流体処理メディアを含むリボンは、複数の巻回数で螺旋状に巻かれて、ディスク形の本体を有する流体処理エレメントを形成するリボンは、第１及び第２の層を有する複合材で構成される。最大１００個又はそれ以上の流体処理エレメントが、空間を隣接する流体処理エレメントの少なくともいくつかの間に置く形で１つのコアアセンブリに沿って配置される。ポストは、空間中に配置され、隣接する流体処理エレメントに接着される。バンドは、空間を取り囲み、その空間を出入りする放射状流体流をブロックする。流体処理装置は、ハウジング内に収納されて、流体処理アセンブリを形成する。ハウジングは、入口・出口ポートを備え、両ポート間に流体流路を画定する。流体処理装置は流体流路を横切る形でハウジング内に配置される。 【選択図】図１
Patent JP-2011144824-A (JP)
Title: Sealing system
Inventor: AGUI KENICHI
IPC: F16J15/3232
Filed: 2010-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing system improved in durability.  <P>SOLUTION: In the sealing system, a dust seal is composed of a first dust seal 100 and a second dust seal 200 provided closer to the atmosphere side over the first dust seal 100, and each of the first dust seal 100 and the second dust seal 200 has seal lips constituted so as to be slidable on the outer peripheral surface of a shaft. Seal lips 121, 122 of the first dust seal 100 are formed of urethane rubber, and the second dust seal 200 includes only a seal lip 221 which is formed of rubber higher in flexibility than the urethane rubber and extends to the atmosphere.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010134946-A (JP)
Title: Computerized medical advice system
Inventor: ILIFF EDWIN C
IPC: G06Q50/22
Filed: 2010-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for an automated long-term disease management of patients of knowledge base.  <P>SOLUTION: Disease management is performed, in a perfectly automated manner by using a periodic interactive dialog with a patient so as to acquire the health state measurements from the patient; evaluate and assess the progress of the patient's disease; review the therapy and adjust it to the optimal level; manage treatment; and give the patient the medical advice for coping with sudden and rapid episodes of the disease. The patient's health is promoted, in an automated way, that reduces the intervention of medical care that requires a very high cost. The system is specially designed to accumulate and use the information that is unique to a single patient so that the disease management can be adapted to individual cases. As a patient is managed over a long period of time, a profile is built in the form of the frequency of and the reason for the patient's contact with the system, the patient's subjective understanding of the disease, the patient's objective response with respect to various treatments, and the patient's preference on the treatments.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011145990-A (JP)
Title: State-searching device and method of estimating state cover rate
Inventor: IKEDA SATOSHI
IPC: G06F11/28
Filed: 2010-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To estimate a cover rate of searchable space from among state space to be searched, in a state transition graph of a finite state.  <P>SOLUTION: A state-searching device includes: a Bloom filter 112 for managing an already visited state; a model inspection unit 110 for executing a plurality of model inspections; by utilizing the Bloom filters 112 of different sizes; and a state cover rate estimation unit 120 for estimating a state cover rate; by estimating a growth curve that approximates the relation between the size of the Bloom filters 112 and the number of arrival states in the plurality of model inspections.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010137059-A (JP)
Title: Portable radiation image reading system
Inventor: OHARA HIROSHI
IPC: G03B42/04
Filed: 2010-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable radiation image reading system in which information relating to taking a radiation image is made confirmable to efficiently obtain a desired radiation image.  <P>SOLUTION: Image data generated corresponding to irradiated radiation intensity are supplied from an imaging panel 21 to a control circuit 28 and written in a memory 29. Image display signals DS are generated based on image data from the imaging panel 21 or read out from the memory 29 and supplied to the display part 32. Data expressing identification information and imaging conditions are preliminarily stored in the memory 29. The data are read out to generate information display signals DJ, which are supplied to the display part 32. Since radiation image and identification information or imaging condition are displayed on the display part 32, the display is used to correctly carry out imaging and whether or not desired radiation images are obtained or not can be easily confirmed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176797-A (JP)
Title: Information storage medium, information reproducing method, information recording method, and information reproducing device
Inventor: ANDO HIDEO
IPC: H04N5/85
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storage medium for recording and reproducing digital moving image information, and to provide an information reproducing method, an information recording method, and an information reproducing device using the medium.  <P>SOLUTION: In the information storage medium, an AV (Audio Video) file, cell time information and PGC (Program Chain) information are recorded in respective different areas. The cell time information includes a time code table related to a video object. Overlapping reproduction of the same part in the video object is performed between different cells in different PGC. A unit of an address managed in control information to which the cell time information and the PGC information belong differs from a unit of an AV address defined in the AV file. Information about a sampling frequency of an audio signal is included in the cell time information. Information about the sampling frequency is included in an area different from information related to the number of specific units.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011148640-A (JP)
Title: Cement-producing apparatus and method for reducing volume of plastic using the same
Inventor: KAMEGAWA TAKAHIRO
IPC: C04B7/38
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the volume of a waste plastic without making non-combustible dust of exhaust gas mix.  <P>SOLUTION: The cement-producing apparatus includes a rotary kiln and a plastic introduction means which introduces plastic into the outer peripheral side of the rotary kiln. The temperature in the plastic introduction means is higher than the softening point of the plastic, and the plastic introduction means is arranged separately from the outer surface of the rotary kiln and is made a conveyer of a heat resistant structure which is disposed vertically below the rotary kiln.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011149287-A (JP)
Title: Capacity detector for variable displacement compressor, and variable displacement compressor provided with the same
Inventor: IKEDA HIROSHI
IPC: F04B49/00
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacity detector for a variable displacement compressor, not requiring an underfill part or the like in the detected portion of a piston, estimating the discharge capacity of the compressor by basically an output signal only from a proximity sensor, reducing arithmetic processing steps and storage capacity, and appropriately estimating the discharge capacity at lower cost.  <P>SOLUTION: This capacity detector for the variable displacement compressor includes: (1) the proximity sensor provided on the lateral side of the piston and outputting two kinds of sensing signals showing such states that the sensor detected surface of the piston exists or does not exist in front of the sensor; and (2) an estimation means measuring and storing the pattern (A) of the sensing signal for one stroke of the piston during an operation with the maximum capacity, detecting the pattern (B) of the sensing signal for one stroke of the piston 1 during the present operation, and estimating the capacity of the compressor during the present operation from comparison of both the patterns (A) and (B). The variable displacement compressor is provided with the capacity detector.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011148885-A (JP)
Title: Curable resin composition
Inventor: FUJIMOTO HIROYUKI
IPC: C09K3/10
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable resin composition which can reduce an environmental load, has a sufficient curing rate while securing safety, and further has high adhesion to metallic materials.  <P>SOLUTION: The curable resin composition contains a curable resin (A) having, in the molecule, a crosslinkable silicon group with a chemical structure in which a carbon atom is bonded to the silicon atom in the crosslinkable silicon group and furthermore a hetero atom having an unshared electron pair is bonded to the carbon atom, a curable resin (B) having, in the molecule, a crosslinkable silicon group with a structure in which a 2≤C alkylene group binds with the silicon atom, and an epoxy compound (C) and the curable resin (B) is 0-900 pts.mass based on 100 pts.mass curable resin (A), and the epoxy resin (C) is 1-200 pts.mass based on 100 pts.mass sum of the curable resins (A) and (B).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011147691-A (JP)
Title: Dishwasher
Inventor: HORIHATA YUJI
IPC: A47L15/42
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high washing performance by effectively dropping wash water impinging on a top plate.  <P>SOLUTION: The dishwasher includes: a main body; a washing tank which is arranged in the main body and has a reservoir for reserving the wash water; a washer 10 which blows the wash water to objects to be washed with itself rotating; a circulation path which connects the washer and the reservoir; and a washing pump which is arranged in the circulation path. The washer includes a tower nozzle 10b which has a roughly-cylindrical flow path on the roughly-rotational center axis, ribs 21 are provided at a top plate 19 of the washing tank, having rotationally-curved lines which rotates adversely to the rotational direction of the washer around the roughly-rotational center axis of the washer and guides the wash water blew from the washer to the top plate. Thereby, the large amount of the wash water which is blown from the tower nozzle and impinges on the top plate successfully drops at once.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153919-A (JP)
Title: Three dimensional analyzer of flying object and computer program
Inventor: TEZUKA HIDEAKI
IPC: G01B11/00
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three dimensional analyzer of a flying object capable of achieving a high resolution without using a high performance camera which has a high resolution and a large angle of view.  <P>SOLUTION: The three dimensional analyzer of the flying object performs stereo photographing the flying object in a predetermined area from horizontally separated two positions. In each of the two positions, a photography camera group composed of a plurality of cameras, a synthetic image data preparation means for preparing the synthetic image data by synthesizing the image data photographed by the photography cameras, a stereo analysis means for calculating the three dimensional position of the flying object using the two synthetic image data prepared by the synthetic image data preparation means are provided. The photography camera group is fixed so that the horizontal photographing areas of each of the cameras composing the photography camera group are continuous and the vertical photographing areas are the same.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160049-A (JP)
Title: Video intercom system
Inventor: SAKAMOTO AKINORI
IPC: H04N5/225
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video intercom system capable of acquiring a smooth image by utilizing a frame interpolation technique, even when the frame rate of a camera decreases in order to lengthen an exposure time at low illuminance.  <P>SOLUTION: The video intercom system includes an entrance slave unit and a sitting-room master unit. The slave unit images a visitor while it calls a resident. The master unit allows the resident to make a telephone call with the visitor and recognize the visitor visually, according to calling from the slave unit. The slave unit has an imaging portion, a photometry portion, a frame rate controller, and a frame interpolation processing portion. The imaging portion converts an optical image into electric signals. The photometry portion performs photometry for video signals created by the imaging portion. The frame rate controller controls the frame rate of the image generated by the imaging portion, using a photometric value measured by the photometry portion. The frame interpolation processing portion generates an intermediate image out of frames of moving pictures and inserts it between actually existed frames, when the frame rate of video signals decreases.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158033-A (JP)
Title: Manufacturing method of seismic isolation plug for seismic isolation device, and seismic isolation plug manufactured by the method
Inventor: ARAI AKIYUKI
IPC: F16F7/12
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a seismic isolation plug which can improve the attenuation performance and the displacement following performance of a seismic isolation device without using lead in a material.  <P>SOLUTION: In the manufacturing method of the seismic isolation plug 7 which is formed by pressure-molding the powdery material 2, the powdery material 2 is pressure-molded by using a stamper 5A, a plurality of columnar plug materials 6 are manufactured, and the plurality of plug materials 6 are aligned in a metal mold 3B in parallel with one another. The manufacturing method of the seismic isolation plug 7 is also characterized in that the plurality of plug materials 6 are pressure-molded in a lump in axial directions X of the plug materials 6 by using the stamper 5B. Furthermore, the seismic isolation plug 7 is manufacturing by the method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011157011-A (JP)
Title: Pneumatic tire
Inventor: HAMANAKA HIDEKI
IPC: B60C11/12
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire enhanced in on-ice performance and on-snow performance at braking.  <P>SOLUTION: This pneumatic tire includes a block as a tread pattern on the tread part, and the rotating direction of the tire is specified. Sipes are formed in the block, wherein the length of the wall surface of the sipe on the tread-in side of the block is L1 and the length of the wall surface of the sipe on the kicking side of the block is L2 in the cross section of the block in the tire circumferential direction, L1 is smaller than L2. The width of the sipe is maximum at a position of 40-80% inclusive of the depth of the sipe in the depth direction of the sipe.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159927-A (JP)
Title: Solar cell module
Inventor: YAMAMOTO DAIKI
IPC: H01L31/042
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain structure of a solar cell module that prevents water from pooling on a surface of the solar cell module, after it rains and drains the rainwater pooling on the surface of the solar cell module out of the solar cell module so as to prevent dirt from remaining when the surface becomes dry.  <P>SOLUTION: An end-surface sealing member 1 has a recess groove 14 in which a solar cell module body is fitted, and the solar module body is inserted into a frame via the end-surface sealing member 1. The end-surface sealing member 1 includes, at least at one place, a thin portion 32 for draining water from a light-receiving-surface side of the solar cell module body to a reverse-surface side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164683-A (JP)
Title: Semiconductor integrated circuit having voltage failure detection function
Inventor: IBARAKI TORU
IPC: G05F1/56
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide, with addition of a small scale circuit, a semiconductor integrated circuit which includes: a function for detecting the failure of a plurality of voltages which cannot be detected by a conventional composite power source IC; a function for detecting the voltage failure of a plurality of power source terminals; a function for detecting the voltage failure of a plurality of ground terminals; and a function for detecting the output voltage failure of a plurality of regulators.  <P>SOLUTION: In a semiconductor integrated circuit having a plurality of voltages as the same type of voltage, when voltage failure such as voltage decrease or voltage increase occurs in one or more voltages among the plurality of voltages (the voltages of a plurality of power source terminals 14, the voltages of a plurality of ground terminals 15 and the output voltages of a plurality of regulators 18 or the like), it is detected that the voltage failure has occurred based on a difference between the plurality of voltages by one voltage detection circuit (block 2, block 5, block 8, block 11) operating by using the highest voltage or the lowest voltage among the plurality of voltages.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165375-A (JP)
Title: Electrical connection device and electronic control device for vehicle including the same
Inventor: OMORI YASUO
IPC: H01R43/26
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connection device which electrically connects by fitting connectors to each other, can fit with low operation force, requires a small occupation space after the fitting, and is easy to check the fitting.  <P>SOLUTION: The electric connection device includes a first connector 10 and a second connector 20 which can be fit to each other, and a connector fitting jig 30. The connector fitting jig 30 has a shape by which the jig can be mounted on the first connector 10 in a specific mounting position, and can be removed from the first connector 10 by being operated to move in a specific removal direction from the mounting position, and includes a fitting guide part 33. The second connector 20 includes a second connector housing 22 having a guided part 23 that can be engaged with the fitting guide part 33 of the connector fitting jig 30 mounted on the first connector 10. The fitting guide part 33 has a shape by which it guides the guided part 23 with large force so that connector terminals are fit to each other in accordance with movement of the connector fitting jig 30 in the removal direction, and, after the fitting, can be removed in a same direction as the removal direction from the guided part 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010183832-A (JP)
Title: Control technique for motor driven system
Inventor: LYDEN COLIN
IPC: H02P29/00
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven mechanical system with a detection system for measuring properties of a back channel and deriving the oscillatory characteristics of the mechanical system.  <P>SOLUTION: Uses of the detection system may include calculating a resonant frequency of the mechanical system and a threshold drive D<SB>TH</SB>required to move the mechanical system from the starting mechanical stop position. System manufacturers often do not know the resonant frequency and D<SB>TH</SB>of their mechanical systems precisely. Therefore, calculating a specific mechanical system's resonant frequency and D<SB>TH</SB>without depending on manufacturer's expected values improves precision in the mechanical system use. Back channel calculations may be used to replace and improve the corresponding pre-programmed values.  <P>COPYRIGHT: (C)2010,JPO&INPIT