baber/WOPTO huggingface dataset:
Patent JP-2007500349-A (JP)
Title: 光子バンドギャップトラップを使用する励起ポジトロニウムの高密度蓄積
IPC: G21K5/04
Filed: 2004-07-09
Abstract: 反物質またはエキゾチック物質（反物質と通常の物質の混合物）の電気的に中性の励起スペシー16、とくに励起ポジトロニウム（Ｐs*）16を捕捉して蓄積できる装置が提供される。反物質トラップは１以上の空洞10を含む３次元または２次元光子バンドギャップ（ＰＢＧ）構造14を含む。スペシー16は空洞10または空洞10のアレイ110に蓄積される。ＰＢＧ構造14は基底状態への崩壊を防止してピックオフプロセスを阻止することにより励起スペシー16の早期消滅を阻止する。蓄積密度を増加させるためにＰs*のボーズ・アインシュタイン凝固形が使用されることができる。この装置で達成可能な長い寿命と高い蓄積密度により、医療、材料試験、ロケットモータ、高電力／高エネルギ密度蓄積、ガンマ線レーザを含むいくつかの分野において有用であると同時に、原子炉またはハイブリッドロケット推進システムで核融合反応を開始させる点火装置として有用である。 【選択図】図１
Patent JP-2007501105-A (JP)
IPC: B01D3/34
Filed: 2004-07-15
Abstract: An extraction-rectification process produces a low-volatile sump fraction and ionic fluid, in a reaction in which the ionic fraction is used as an entrainer. The sump fraction is discharged to an evaporator stage operated at a pressure of less than 500 mbar, thereby separating most of the low-volatile fraction from the ionic fluid. The low-volatile content in the ionic fluid falls to less than 5% wt. Alternatively, the discharging sump fraction is surrendered to a stripper where it is exposed to an inert gas or super-heated steam at ambient pressure or less than 900 mbar. The ionic fluid is surrendered to a further stripper where it is exposed to an inert gas or super-heated steam at ambient pressure or less than 500 mbar. The inert gas is dry air. The ionic fluid yield is returned to the extraction-rectification column. An independent claim is included for a process to separate mixtures of polar and non-polar substances that form azeotropes, or have a narrow boiling point range.
Patent JP-2007503133-A (JP)
Title: 非対称構成用に最適化されたブロードキャスト・ルータ
IPC: H04L12/54
Filed: 2004-03-04
Abstract: ブロードキャスト・ルータを提供する。このブロードキャスト・ルータには、少なくとも１つの入力シャーシ（４０１）と少なくとも１つの出力シャーシ（４５０）とが含まれている。入力シャーシの各々には、複数の入力カード（４１０）と１つの拡張カード（４１５）とが含まれている。複数の入力カードは、ブロードキャスト・ルータに入力されるデータを最初に受信する。拡張カードは、ブロードキャスト・ルータに入力されたそれぞれのデータを受信する。拡張カードは、複数の入力カードからのそれぞれのデータを受信して、ブロードキャスト・ルータ内に於ける伝送用にデータを構成処理する。少なくとも１つの出力シャーシの各々には、マトリックス・カード（４６５）と複数の出力カード（４６０）とが含まれている。マトリックス・カードは、少なくとも１つの入力シャーシの全てからデータを受信して、複数の出力カードのうちの適切なものにデータをルーティングする。複数の出力カードは、それぞれ、マトリックス・カードからデータを受信して、ブロードキャスト・ルータ外にデータを出力する。少なくとも１つの入力シャーシの各々には上記複数の出力カードもその他の如何なる出力カードも含まれておらず、且つ、少なくとも１つの出力シャーシの各々には上記複数の入力カードもその他の如何なる入力カードも含まれていない。
Patent JP-2007504960-A (JP)
IPC: A61B17/00
Filed: 2004-09-08
Abstract: Screwdriver comprises couplings each consisting of a locking bushing (3a, 3b), a catch bushing (4, 5) and a pressure spring (9) with a pre-tension between the couplings on a toothed casing (2). The couplings have a toothed wheel work interacting with the front sides of the locking bushings and the catch bushings. The catch bushings interlock with a handle (14) whilst the locking bushings interact with the inner toothed arrangement in the outer toothed arrangement of the toothed casing. Preferred Features: The catch bushings have a round bore in which the toothed casing rotates. The locking bushings are guided with their cylindrical surfaces in the recesses of the handle.
Patent JP-2007505884-A (JP)
Title: 骨減少症又は男性の骨粗しょう症の治療のための２−アルキリデン−１９−ノル−ビタミンｄ誘導体
IPC: A61P3/02
Filed: 2004-09-06
Abstract: 本発明は、骨減少症、又は男性の骨粗しょう症の治療方法であり、必要とする患者に２アルキリデン−１９−ノル−ビタミンＤ誘導体を投与することを含む当該方法に関する。特に、本発明は、骨減少症、又は男性の骨粗しょう症の治療方法であり、必要とする患者に２−メチレン−１９−ノル−２０（Ｓ）−１ａ，２５ジヒドロキシビタミンＤ ３ を投与することを含む当該方法に関する。
Patent JP-2007506621-A (JP)
Title: （シガレット）パケットの製造方法と装置
IPC: B65C9/18
Filed: 2004-09-07
Abstract: プリント媒体すなわち選択的に複数回折り曲げられたクーポンがパックの設計に応じてパックに付与される、パッカーによってシガレットパックを製造すること。前記クーポンは、クーポン製造装置によって製造され、充填ステーションにおいて容器に配備され、需要に応じてカートに貯蔵されたり、パッカーに配送される。関連する機構とユニットが中央制御ユニットに接続され、製造すべきクーポンの量を製造すべきパックの量に応じて決定する。 【選択図】    図１
Patent JP-2007506057-A (JP)
Title: 直列に装着されたバルブを備えた調整可能な制振器
IPC: F16F9/512
Filed: 2004-09-10
Abstract: 制振器は外部シリンダと内部シリンダを有する。内部シリンダは外部シリンダの内側に配置され、ロッドと、上部作業チャンバと下部作業チャンバを規定する弁とを有する。調整可能弁部は上部作業チャンバを予備チャンバと流体的に連通させる。調整可能弁部は外部シリンダの内側に配置され、外部シリンダと内部シリンダの軸と同軸に整列している。この結果、調整可能弁部は、制振器から半径方向に延びていないので、他の車両要素を潜在的に邪魔したり、調整可能弁部を損傷することはない。
Patent JP-2007506290-A (JP)
Title: 絶縁構造部上の半導体チャンネル
IPC: H01L21/768
Filed: 2004-09-23
Abstract: 半導体装置基板上に貫通誘電体層を形成するステップと、貫通誘電体層の上部にトレンチ誘電体層を形成するステップと、貫通誘電体層を露出させるため、トレンチ誘電体層を貫通する溝を形成するステップと、基板を露出させるため、前記溝内の貫通誘電体層に貫通孔を形成するステップと、溝内および前記貫通孔内に半導体材料を形成するステップと、を有する方法を示した。装置基板と、該装置基板の表面に形成された誘電体層と、誘電体層上に形成された、装置基板と相間する結晶構造を有する装置基部と、を有する装置を示した。
Patent JP-2007510124-A (JP)
Title: 自在ｎｇｌプロセスおよび方法
IPC: F25J1/00
Filed: 2004-10-05
Abstract: 意図するプラントは吸収器を備えており、吸収器への様々な供給流の分割比を使用して、吸収器のボトム生成物を受け取る蒸留塔のボトム生成物中の所望の成分の回収が制御される。とりわけ好ましい態様では、プラントはＮＧＬプラントであり、供給流の分割比を使用して所望のエタン回収のレベルが制御される。
Patent JP-2007512464-A (JP)
IPC: F02B43/02
Filed: 2004-12-01
Abstract: A process for operating a compression ignition internal combustion engine in combination with a catalytic partial oxidation reformer and, optionally, an exhaust gas aftertreater, wherein: (a) a mixture of a first fuel and air, wherein the first fuel comprises Fischer-Tropsch derived fuel, is introduced in the combustion chamber of the engine; (b) exhaust gas is discharged from the engine and optionally partly recirculated to the combustion chamber of the engine; (c) a second fuel and oxygen and/or steam are supplied to the catalytic partial oxidation reformer to produce synthesis gas, wherein the second fuel comprises Fischer-Tropsch derived fuel; (d) at least part of the synthesis gas is supplied to: (i) the exhaust gas aftertreater; (ii) the combustion chamber of the engine; or to both.
Patent JP-2007534899-A (JP)
IPC: F16H3/00
Filed: 2005-01-06
Abstract: A twin clutch transmission for a motor vehicle has two input shafts, two clutches, and driving shafts. The first input shaft can be actively connected to the first clutch, and the second input shaft can be actively connected to the second clutch. The first driving shaft is situated underneath the input shafts and the second driving shaft is situated above the input shafts, or vice versa. The input and driving shafts have intermeshing gear wheels, with fixed gears and loose wheels or idler gears. Each driving shaft has a gear wheel for transferring torque to the axle drive. A further shaft implements the reverse gear RG. A highly versatile and compact transmission is obtained by providing a third driving shaft that has a drive gear wheel for transferring torque to the axle drive, and the drive gear wheels of the driving shafts engage with an axle drive gear.
Patent JP-2007517138-A (JP)
Title: 加工性の優れた焼付硬化型冷延鋼板及びその製造方法
IPC: C22C38/16
Filed: 2004-12-21
Abstract: 本発明は、自動車、家電製品などの素材として用いられる冷延鋼板に関するものである。 【解決手段】本発明の冷延鋼板は、重量％でＣ:０．００３％以下、Ｓ:０．００３〜０．０３％、Ａｌ:０．０１〜０．１％、Ｎ:０．０２％以下、Ｐ:０．２％以下、さらにＭｎ:０．０３〜０．２％とＣｕ:０．００５〜０．２％の１種または２種を含有し、上記Ｍｎ、Ｃｕ、Ｓが次の条件０．５８×Ｍｎ／Ｓ≦１０、０．５×Ｃｕ／Ｓ:１〜１０、Ｍｎ＋Ｃｕ≦０．３、０．５×（Ｍｎ＋Ｃｕ）／Ｓ:２〜２０を満足し、ＭｎＳ、ＣｕＳ、（Ｍｎ、Ｃｕ）Ｓの析出物の平均大きさが０．２μｍ以下に分布し、残部Ｆｅ及びその他の不可避的不純物から成るものである。なお、この冷延鋼板の製造方法も提供される。該冷延鋼板は、微細なＭｎＳ、ＣｕＳ、（Ｍｎ、Ｃｕ）Ｓの析出物によって結晶粒中の固溶炭素量が調節され耐時効特性とともに加工性が改善され、微細な析出物により降伏強度が高く、かつ強度−延性バランスおよび加工性に優れる。 【選択図】図３ａ
Patent JP-2007518486-A (JP)
Title: モルフォグラムを用いて患者のモニタリングされた信号におけるアーチファクトの存在を検出するための決定支援システム
IPC: G06K9/00
Filed: 2005-01-12
Abstract: 患者（１１０）をモニタリングする方法は、この患者からのモニタリングされた信号の組に対する凸包を決定し、これら凸包の１つ以上に摂動が起きたかを判断することを含む。この例示的な実施例は、凸包の各々が摂動した場合、臨床上重大な変化が患者に起きたことをオペレータに警報することも含んでいる。凸包のサブセットだけが摂動する場合、場合によってはアーチファクトが起こる。
Patent JP-2007518524-A (JP)
Title: 頸椎小関節面再表面形成インプラント
IPC: A61B17/17
Filed: 2005-01-13
Abstract: 本発明は脊椎病変を処置するための人工補綴に関し、より具体的には、頸椎椎間関節の関節動作面を処置するためのシステムおよび方法に関する。本システムは、上関節動作面に設置されるための上インプラント（１０２）および、下関節動作面に設置されるための下インプラント（１０４）を有する。
Patent JP-2007524204-A (JP)
Title: 非水性中間層構造体を備えた被保護活性金属電極および電池セル
IPC: H01M50/497
Filed: 2004-10-08
Abstract: 【課題】 【解決手段】非水性電解質（アノード材）を含浸させた多孔質のセパレータによって電極（アノード）から分離された活性金属（例えば、リチウム）伝導性の不浸透性層を備えるイオン伝導性の保護構造体を有する活性金属および活性金属挿入電極構造体および電池セルが開示されている。この保護構造体は、不浸透性層の反対側（カソード側）の環境との有害な反応から活性金属を保護する。環境とは、水性または非水性の液体電解質（カソード材）、および／または、液体、固体、および気体の酸化剤などの様々な電気化学的活性材料を含みうる。製造を容易にする安全性のための添加物および設計も提供されている。 【選択図】図１
Patent JP-2008162544-A (JP)
Title: Revolution prediction device, prediction method, program for realizing its method, and recording medium recorded with its program
Inventor: MUTA KOICHIRO
IPC: B60W20/00
Filed: 2007-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To precisely predict the number of revolution of a rotary motor by solving the problem that there is such a case that the actual number of revolutions is largely different from the number of revolutions detected by a sensor or the like in the case of the up-shift of a transmission mechanism when executing the shift of a continuously variable transmission so that the number of revolutions of an engine can be continuously changed before and after the shift of the transmission mechanism in a driving device for a vehicle.  <P>SOLUTION: An HV_ECU executes a program including: a step (S100) for detecting the number of revolutions of a first MG based on a signal transmitted from an MG_ECU; a step (S110) for detecting the number of revolutions of a second MG based on a signal transmitted from the MG_ECU; a step (S120) for detecting the target value of the number of revolutions of an engine based on a signal transmitted from an engine ECU; and a step (S130) for predicting the number of revolutions of the first MG by subtracting the product of 1/ρ and the differentiated value of the number of revolutions of the second MG from a value calculated by adding the product of (1+ρ)/ρ and the differentiated value of the target value of the number of revolutions of the engine to the detected number of revolutions of the first MG.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008170489-A (JP)
Title: Toner for electrostatic charge image development
Inventor: KIGAMI YOSHIHIRO
IPC: G03G9/087
Filed: 2007-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development which is quickly and firmly fixed on transfer paper, causes neither offset phenomenon nor blocking, has high fluidity, ensures less change in image density even in continuous copying, achieves high image quality excellent in uniformity of image quality and has high durability, and to provide a toner for electrostatic charge image development providing clear images even in continuous use without soiling a photoreceptor, a developing blade, a cleaning blade, etc.  <P>SOLUTION: The toner for electrostatic charge image development includes toner particles essentially composed of a binder resin, a colorant and two or more kinds of waxes, wherein a wax A and a wax B among the waxes composing the toner particles satisfy the relationships of O(A)<O(B) and P(B)≤P(A), wherein O(A) and O(B) are onset temperatures of the wax A and the wax B on DSC curves thereof determined with a differential scanning calorimeter, and P(A) and P(B) are endothermic peak temperatures of the wax (A) and the wax (B).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008171979-A (JP)
Title: Tool for reinforcing semiconductor wafer
Inventor: IKEDA TOMOHARU
IPC: H01L21/677
Filed: 2007-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of suppressing the damage of a semiconductor wafer when handling the semiconductor wafer by reinforcing a thick plate section near a notch in the semiconductor wafer that has the thick plate section at an outer-periphery section while the notch is formed on the outer wall of the thick plate section.  <P>SOLUTION: A reinforcement tool 10 has an upper wall 12 in contact with an upper surface 5b of the thick plate section 5 at one portion in the circumferential direction of the semiconductor wafer 1; a lower wall 14 in contact with a lower surface 5c of the thick plate section 5 at one portion in the circumferential direction of the semiconductor wafer 1; and an outer wall 16 connecting the upper and lower walls 12, 14. The thick plate section 5 of the semiconductor wafer 1 is sandwiched by the upper and lower walls 12, 14. A second projection 18, where the reinforcement tool 10 is inserted into the notch while being attached to the thick plate section 5, is formed on a surface that opposes the thick plate section 5 of the outer wall 16. A first projection 20 engaged to an inner-periphery wall 5d of the thick plate section 5 is formed at the inner-periphery end of the upper wall 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008169610-A (JP)
Title: Sash installing metal fitting and sash
Inventor: MIZOGUCHI TOMOMI
IPC: E06B1/56
Filed: 2007-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sash installing metal fitting capable of absorbing the thermal extension-contraction of a mullion, after installing a sash, by regulating a maximum value of a construction error absorbed when installing the sash.  <P>SOLUTION: This sash installing metal fitting has a bracket 20 having a skeleton installing part 21 and a mullion installing part 22 and forming a main oblong hole 25 for inserting a connecting bolt into its mullion installing part 22, and a thermally extending-contracting metal fitting 30 movably installed in this mullion installing part 22 and having an auxiliary oblong hole 31 shorter than the main oblong hole 25, and is characterized in that this thermally extending-contacting metal fitting 30 is installed in the mullion installing part 22 of the bracket 20 by being held in a first position for blocking up both end side parts in the longitudinal direction of the main oblong hole 25 by positioning its auxiliary oblong hole 31 in a central part in the longitudinal direction of the main oblong hole 25, and this thermally extending-contacting metal fitting 30 and the connecting bolt are relatively moved along the main oblong hole 25 by external force, and are moved to a second position for adjusting an end part in the longitudinal direction of the main oblong hole 25 to an end part in the longitudinal direction of the auxiliary oblong hole 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008171342-A (JP)
Title: Mail displaying device, portable terminal device, and mail displaying method
Inventor: ITO GORO
IPC: G06F13/00
Filed: 2007-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mail displaying device which displays the bibliographic items of mails with the same character size whether the mails include character size information or not, and also provide a portable terminal device and a mail-displaying method therefor.  <P>SOLUTION: When a wireless communication part 1 receives a mail, a control part 5 determines whether the received mail is an HTML mail or not. When the mail is an HTML mail, the control part makes a display part 3 display the bibliographic item part of the mail in accordance with setting information which is preliminarily set and stored in a storage part 2, and also makes the display part 3 display the mail main text in accordance with character size information which is described in an HTML tag form which the HTML mail has.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008176891-A (JP)
Title: On-vehicle reproducing device
Inventor: SASAKI AKIRA
IPC: G11B27/00
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle reproducing device which can perform play list reproduction having the high degree of freedom and can easily perform creation and change of the play list.  <P>SOLUTION: This invention relates to the on-vehicle reproducing device which can be attached to a plurality of storage media, and is provided with a play list analyzing means for performing analysis of a play list file, and a reproduction control means in which when the play list file is stored in any of the plurality of storage media, a sound data file is read out in a reproduction order indicated in the play list file and reproduction processing is performed, wherein when a sound data file of the other storage medium is indicated in the play list file of one storage medium out of the plurality of storage media, the reproduction control means reads out the sound data file of the other storage medium indicated in the play list file and performs reproduction processing during reproduction processing based on the play list file.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008174520-A (JP)
Title: Sulfur-containing polyisocyanate compound
Inventor: ANDO TOMOYUKI
IPC: C07C323/43
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polyisocyanate compound having 1,3,5-trithiane skeleton and serving as a material of a high refractive index resin.  <P>SOLUTION: The polyisocyanate compound is represented by formula (1) (wherein, n is an integer of 0-3).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007208977-A (JP)
Title: Halftone independent color drift correction
Inventor: WANG SHEN-GE
IPC: G06T3/40
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To compensate a color drift of halftone by reducing a prediction error in a color two-by-two printer model applied to a xerographic printer.  <P>SOLUTION: A method for compensating a color drift in a printer includes for each color channel, determining a first true tone response curve (TRC) for a color channel when the printer is in a first state; determining a first estimated tone response curve for the color channel when the printer is in the first state; determining a second estimated tone response curve for the color channel when the printer is in a second, color-drifted state relative to the first state; and mathematically predicting a second true tone response curve for the color channel using the first true tone response curve, the first estimated tone response curve, and the second estimated tone response curve.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008180323-A (JP)
Title: Expansion flexible joint
Inventor: IKEDA SHINTARO
IPC: F16L27/12
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion flexible joint easily installable in a short time without requiring a special processing on the expansion flexible joint side and the pipe side.  <P>SOLUTION: This expansion flexible joint comprises a sleeve 3 which has slits 6 extending in the axial directions at both ends and into which the ends of pipes 2, 2 to be connected to the both ends are inserted, rubber rings 4 disposed on both end inner surfaces of the sleeve 3, and a restriction band 5 disposed on both outer surfaces of the sleeve. The both ends of the sleeve 3 is reduced in diameter to press the rubber rings 4 radially inward for sealing liquid-tight between the sleeve 3 and the pipes 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007138951-A (JP)
Title: Fuel supply device of engine
Inventor: TSUDA HIROYUKI
IPC: F02M13/06
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device of an engine capable of high output and high filling efficiency.  <P>SOLUTION: This fuel supply device of the engine is constituted so that a venturi passage 3 is arranged in a mixing body 2 of a carburetor 1, and a float chamber 4 is attached to the mixing body 2, and a liquid fuel nozzle 5 is communicated with the float chamber 4, and a liquid fuel nozzle outlet 6 is faced to the venturi passage 3. A gas fuel nozzle 7 is arranged in the mixing body 2, and the liquid fuel nozzle outlet 6 and a gas fuel nozzle outlet 8 are faced to the same venturi passage 3, and supply of liquid fuel and gas fuel can be switched.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008186156-A (JP)
Title: Weighing and labeling apparatus
Inventor: DAIMATSU SHIGENAO
IPC: G06Q50/10
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To detect inconsistency between a place of origin and the actual place of origin, before a commodity label is issued and attached, thereby preventing improper indication.  <P>SOLUTION: A case code is read which is attached to a case that encloses an article serving as a commodity. Based on a commodity label attached to the case, the name of the commodity is accepted and commodity information is obtained from a commodity master server 10. The name of the commodity accepted and inputted is compared with the name of the commodity included in the commodity information obtained from the commodity master server 10 to determine whether or not they match; if they do not match, the result is reported; if they match, a commodity label showing the corresponding name of the commodity and a commodity identification code for uniquely specifying the commodity is attached to the package of the commodity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187479-A (JP)
Title: Data management server, data management method, and program
Inventor: TODE TOSHIHISA
IPC: H04W88/18
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there is possibility that an address book stored at a server side is deleted according to the operation of any person other than the normal user of a portable terminal.  <P>SOLUTION: This data management server is provided with a data storage part for storing data in response to a request from a portable communication terminal; a data updating part for correcting data stored in the data storage part; a matching permission/non-permission storage part for accepting and storing the permission/non-permission of the matching of the data stored in the data storage part with data stored in the portable communication terminal from a maintenance communication terminal; and a data matching part for, in the case of receiving a matching request from the portable communication terminal, matching the data stored in the data storage part with the data stored in the portable communication terminal when information showing the permission of matching is stored in the matching permission/non-permission storage part, and not for matching the data stored in the data storage part with the data stored in the portable communication terminal when information showing the non-permission of matching is stored in the matching permission/non-permission storage part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186556-A (JP)
Title: Optical disk unit, method for adjusting recording laser power, program for adjusting recording laser power, and recording medium
Inventor: KAMEDA HIROYUKI
IPC: G11B7/125
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To adjust recording laser power so as to surely avoid effect of cross erase by performing OPC control conforming to actual recording.  <P>SOLUTION: A system controller 10 changes the laser power through a plurality of steps to apply first power calibration to a first truck of an inner periphery of a disk to determine an optimum laser power, measures an error rate and/or jitter by reading a third truck to save in a memory after test writing by the determined recording laser power on a third truck of an outer periphery, measures the error rate and/or jitter by reading the third truck again to save it in the memory after a second power calibration for a second truck by changing the laser power through a plurality of steps in the vicinity of the determined recording laser power, and compares both stored error rates and/or jitters to determine the optimum recording laser power.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192038-A (JP)
Title: Image-preprocessing device
Inventor: OSAWA AKIMASA
IPC: H04N5/14
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image-preprocessing device which can be made to prevent repetition in readout from a frame memory, even when vertical scanning is carried out by each m×n block, when vertical filtering processing is carried out, and reduces the data transmission amount from the frame memory.  <P>SOLUTION: The image-preprocessing device is provided with a frame memory 2, which accumulates input portion corresponding to one screen of pixel data; an (r-1) line memory 4 which accumulates pixel data for (r(a natural number larger than 1)-1) lines; a writing pixel control part 3, which determines whether the pixel data read out from the frame memory are to be written to the (r-1) line memory; a selector 5 which selects the pixel data read out from the frame memory 2 or the pixel data read out from the (r-1) line memory 4; and an r-tap vertical filtering part 6, which executes r-tap vertical filtering processing on the pixel data output from the selector 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT