baber/WOPTO huggingface dataset:
Patent JP-2004532592-A (JP)
Title: 感光装置の駆動方法
IPC: A61B6/00
Filed: 2002-06-07
Abstract: 本発明は、特に半導体物質の蒸着技術により生成される種類の感光画素からなるマトリクスを備えた感光装置の駆動方法に関する。より具体的には（但し非限定的に）、本発明は放射線画像の検出に使用される装置の駆動に関する。 本方法は、読み取り段階の間に、開始の時点で取得した少なくとも１つのオフセット画像とそれに続く有用画像とからなる連続画像に感光画素を曝すことからなる。有用画像には、開始時点で取得したオフセット画像と、該オフセット画像と有用画像を隔てる時間（ｔｉ）とに基づく修正が行われる。
Patent JP-2004536335-A (JP)
Title: 画像による時系列
IPC: G09G5/00
Filed: 2002-06-28
Abstract: 本システム（３００）は、ディスプレイ装置（３０８）に、シーケンスにおける画像の順番に対応するディスプレイ順に、画像のシーケンスを表示する。画像の１つが現在の画像として選択され、全表示される。前記シーケンスの他の画像は部分表示される。ユーザは画像の前記シーケンスを通じてスクロールすることができ、それによって、ディスプレイ順における位置で画像が移動し、それによって、隣接の画像が現在の画像として全表示される。
Patent JP-2004522113-A (JP)
Title: ジャーナルベアリングを有するハブシール回転継手
IPC: F16L27/08
Filed: 2001-07-02
Abstract: 回転ロール（１０）に冷却水等の伝熱媒体を通じてロール温度を制御するための回転継手であり、ロール支持構造（５８）に堅く連結するのが特徴であり、フレキシブルな供給・排出導管（４０）使用の必要を無くし、剛体導管と管路（１０６）が使用できる。また、その回転継手はロール径方向・軸方向のずれを自動的に補償する。
Patent JP-2004535997-A (JP)
IPC: B65B27/00
Filed: 2002-07-13
Abstract: A device for bandaging long objects from a band roll comprises a base ring (5) with a turnable inner portion (6) both having an edge slot (7,8). The inner portion has an approximately central roll holder (9) on a swing bearing (10) on one side and the base ring is fixed to a handgrip (11) and/or a stationary support.
Patent JP-2004536355-A (JP)
IPC: B60Q5/00
Filed: 2002-07-06
Abstract: The invention relates to a signal horn upon which external influences have an effect which is as minor as possible. The inventive signal horn comprises a control circuit for adaptively modifying an operating variable in order to bring it into line with a predefinable set-point value. A switch (6);controlled by a pulse generator (6); is used to control an excitation current (I) flowing through the signal horn in relation to the pulse frequency and/or pulse-scan ratio. Switching means (11) which detect one or several characteristic variables of the excitation current (I) are provided, in addition to other switching means (12) which provide one or several manipulated variables for the pulse generator (6) from the deviation between the characteristic variable(s) derived from the excitation current (I) and one or several set-point values.
Patent JP-2005500750-A (JP)
Title: 課金対象決定方法
IPC: H04M15/00
Filed: 2002-08-13
Abstract: 本発明は、課金対象を決定する方法に関するものである。本発明による課金対象決定方法は社員に相応する企業体から取引先データを受信する段階-ここで、取引先データは取引先接続情報及び課金のための課金対象情報を含む-と、受信した取引先データを格納装置に格納する段階及び課金対象情報を利用して課金対象を更新する段階とを含み、取引先接続情報を利用した通信サービス利用による通信使用料は課金対象に課金される。
Patent JP-2005501733-A (JP)
IPC: B22D17/14
Filed: 2002-09-12
Abstract: A vacuum die casting apparatus includes a casting cavity ( 10 ), which is evacuatable via a vacuum valve ( 26 ). A liquid casting material is pressable into the casting cavity by a piston ( 14 ) actuated by an actuator ( 17 ). A filling level sensor ( 20 ) detects a predetermined filling level of the casting material in the casting cavity. A control device ( 34 ) is connected to the filling level sensor for controlling the vacuum valve, and a position sensor ( 32 ) is connected to the control device ( 34 ) for detecting movement of the piston ( 14 ). The control device generates a closing signal for the vacuum valve ( 26 ) when the piston, after reaching the position (s<SUB>1</SUB>) at which the filling level sensor ( 20 ) indicates a predetermined filling level of the casting cavity ( 10 ) with casting material has been reached, is displaced in a predetermined manner.
Patent JP-2005501750-A (JP)
IPC: B23Q3/15
Filed: 2002-09-05
Abstract: A magnetic pallet ( 1 ) for anchorage of a ferromagnetic part to be taken for machining to a machine tool with horizontal tool axis, the magnetic pallet ( 1 ) including a base plate ( 3 ), a vertical parallelepiped shoulder ( 5 ) extending from the base plate ( 3 ), a first plurality of magnetic conductors ( 15 ) arranged in a matrix and which can be polarised magnetically so as to define a first surface for vertical magnetic anchorage of ferrous parts at a first lateral face ( 4 ) of the shoulder ( 5 ). The base plate ( 3 ) and the shoulder ( 5 ) are formed from a single ferromagnetic monolithic block, and in that from the ferromagnetic monolithic block, at the first lateral face ( 4 ) of the shoulder ( 5 ), a first recess ( 7 ) is formed for housing the first plurality of magnetic conductors ( 15 ).
Patent JP-2005504626-A (JP)
Title: 窒素及び酸素を共製造するためのｐｓａプロセス
IPC: C01B21/04
Filed: 2002-09-24
Abstract: 供給ガス混合物から、窒素などのより吸着されやすい成分と、酸素などの大量のより吸着されにくい成分とを回収するための圧力スイング吸着プロセスであって、窒素と酸素の比が約３：１未満であり、プロセスの共パージガス：供給ガス比が約１．１５：１未満に保持されるプロセス。
Patent JP-2005509425-A (JP)
Title: 疾患の治療におけるｍｅｃ１関連遺伝子の変異
IPC: C12Q1/68
Filed: 2000-10-03
Abstract: 本発明は、一つまたはそれ以上の第二の薬物標的を同定する組成物および方法、ならびに、特に癌または細胞複製障害の治療のための薬物または薬物候補の同定におけるその利用に関する。酵母に基づく合成致死スクリーニングを用いて、細胞周期経路に欠損を有する細胞を殺すために、新しい遺伝子標的を機能的に同定および確認する。これらの新しく同定された遺伝子標的を用いて、癌、良性細胞増殖、および酵母感染症を治療するための新しい治療物質を開発することができる。
Patent JP-2005515572-A (JP)
Title: デジタル現像システム
IPC: H04N1/00
Filed: 2003-01-15
Abstract: 認可された装置を使用して格納されたデジタル画像の消費者プリントに対し割引サービスを提供するシステムであって、認可された装置を使用して格納された少なくとも１つのデジタル画像を識別するために、装置を出所とする識別データを認識するように動作可能な認識装置を具備するシステム。
Patent JP-2005524972-A (JP)
Title: 半導体応力緩衝剤コーティングの改良されたエッジビーズ除去組成物およびその使用
IPC: G03F7/42
Filed: 2003-02-06
Abstract: Ｒ 1 およびＲ 2 がメチル、エチル、ｎ−プロピル、ｎ−ブチル、第２級ブチル、およびイソブチルからなる群から独立に選択され、またｎは１または２に等しい式１および式２の群から選択される少なくとも１つのケトン；少なくとも１つのラクトン以外のエステル；および少なくとも１つのラクトンを含むエッジビーズ除去剤組成物。 【化１】
Patent JP-2005523905-A (JP)
Title: ホルモテロール（ｆｏｒｍｏｔｅｒｏｌ）超微細調合物
IPC: A61K9/00
Filed: 2003-02-26
Abstract: 本発明は吸入によって長く作用するβ ２ −アゴニストの投与における使用のための製薬学的調合物に関する。特に、本発明は深い肺浸透を特徴とする加圧式定量用量吸入器（ｐＭＤＩ）によって投与される化学的に安定な高度に有効なホルモテロールＨＦＡ溶液調合物に関する。また、本発明は該調合物の製造方法ならびに喘息および慢性閉鎖性肺疾患（ＣＯＰＤ）のような呼吸疾患におけるその使用に関する。
Patent JP-2005518821-A (JP)
Title: 化学療法のための標的としての癌関連遺伝子
IPC: C12Q1/68
Filed: 2003-03-05
Abstract: 癌関連遺伝子配列および生成アミノ酸配列が、癌関連遺伝子の発現調節に基づく潜在的な抗腫瘍物質の検定のためのプロセスと供に開示される。また、開示されたポリペプチドと反応する抗体、および、例えばｉｎ  ｖｉｖｏで、治療物質を輸送する目的で癌細胞を標的とするために抗体を使用することによる処置等、癌状態を処置するために抗体を使用する方法が開示される。また、遺伝子配列を用いた診断の方法が開示される。
Patent JP-2005522466-A (JP)
Title: アルドステロン受容体アンタゴニスト、およびニコチン酸またはニコチン酸誘導体の組合わせ
IPC: A61P19/02
Filed: 2003-03-18
Abstract: 被験者における病理学的状態の治療および/または予防のための新規方法および新規組合わせであり、この場合、同方法は１つまたはそれ以上のアルドステロン受容体アンタゴニスト、および１つまたはそれ以上のニコチン酸誘導体を含み、同組合わせは１つまたはそれ以上の前記アルドステロン受容体アンタゴニストおよび１つまたはそれ以上の前記ニコチン酸誘導体を含むものとする。
Patent JP-2005521943-A (JP)
Title: データプロセッサのセキュリティを改善させるための方法ならびに装置
IPC: G06F21/62
Filed: 2002-12-20
Abstract: セキュリティデータを記録しているメモリ（１０８）のセグメントへのアクセスを制御するための方法と装置が提供される。セキュリティ検査ユニット（３０４）は複数のメモリ（１０８）のセグメントに関し、これらの各々が保護されたデータを記録しているかを示す情報を維持する。ヒントディレクトリ（３０２）は、これらの複数のセグメントのいずれかのセグメントが保護されたデータを記録しているかどうかに関する情報を維持する。ヒントディレクトリ（３０２）は、保護されたデータを有さないとされる複数のセグメントの範囲に入るアドレス（４０２）を受け取ると、セキュリティ検査ユニット（３０４）をバイパスできる。ヒントディレクトリ（３０２）は、受け取ったアドレス（４０２）が保護されたデータを含む複数のセグメントのうちの１つに入ることを判定すると、アドレス（４０２）がセキュリティ検査ユニット（３０４）に渡され詳細に検査される。
Patent JP-2005520348-A (JP)
IPC: G01N27/416
Filed: 2002-10-07
Abstract: The invention relates to a method of making a nanoscale electrochemical cell, and to a nanoscale electrochemical cell and to an electrochemical cell array. The method includes: depositing on a non-conducting substrate a first conductor; depositing on the conductor a semiconductor or a nonconductor; depositing on the semiconductor or nonconductor a second conductor; and forming a hole through the second conductor, the nonconductor or semiconductor, and the first conductor. The hole forms a well having a cross-sectional area cross-sectional area less than about 1 micron by 1 micron, and the first conductor, the insulator or semiconductor, and the second conductor comprise a wall of the well.
Patent JP-2005522780-A (JP)
Title: プロジェクタデバイスネットワーク管理システム
IPC: G06F13/00
Filed: 2003-03-24
Abstract: コンピュータネットワークを用いて複数のプロジェクタデバイス（12、16）を管理するシステム（30）および方法が提供されている。このシステムは、コンピュータネットワークにリンクされたプロジェクタマネージャ（32）を備えており、このプロジェクタマネージャは、選択されたプロジェクタデバイス（12、16）の選択された機能のステータスをネットワークを用いて監視し、必要な場合には、選択された機能のステータスを変更するように構成されている。また、このシステム（30）は、上記コンピュータネットワークにリンクされたプロジェクタマネージャコントローラ（34）を備えており、このプロジェクタマネージャコントローラ（34）は、選択された機能のステータスを報告する機能と選択された機能のステータスを変更するように選択されたプロジェクタデバイスに要求する機能とのうちの少なくとも一つの機能を実行するようにプロジェクタマネージャに要求するように構成されている。
Patent JP-2004334170-A (JP)
Title: Driving circuit of flat panel display device
Inventor: YANG JIN-SEOK
IPC: G09G3/32
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide the driving circuit of a flat panel display device in which the circuit is efficiently constituted to suppress the area, and which can reduce a current offset between channels.  <P>SOLUTION: The circuit is provided with a reference current block 31 which includes a current source ref3 for generating a reference current Iref and a first current mirror means 31a composed of low-voltage MOS transistors Mn31 and Mn32, in which a first mirror current Im1 mirroring the reference current is inputted to flow from the input end; and the plurality of channels 32 and 33 which include a second current mirror means 33a composed of high-voltage MOS transistors Mph31 and Mph32 and for outputting the first mirror current and a second mirror current Im2 mirroring the first mirror current, and a switch means 33b for selectively supplying the first mirror current outputted from the second current mirror means to the input end of the first current mirror means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203962-A (JP)
Title: Polarization diversity dipole antenna
Inventor: MURANO SHINSUKE
IPC: H01Q21/08
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization diversity dipole antenna of which a structure is simplified.  <P>SOLUTION: The polarization diversity dipole antenna comprises a first set of dipole elements 2a, 2b, where the extension directions of radiating elements 6, 7 are parallel each other; a second set of dipole elements 3a, 3b that is positioned between the first set of dipole elements, where the extension directions of the radiating elements 6, 7 orthogonally cross those of the radiating elements of the first set of dipole elements; and a reflector plate 4 in parallel with the radiating elements of both sets of dipole elements. In the polarization diversity dipole antenna, metal plates 15, 16 that are arranged across dipole radiating elements and are joined to the radiating element at one pole compose feeder lines 9, 10 for each dipole element. Since the feeder lines 9, 10 comprise the metal plates 15, 16, the structure can be simplified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004221596-A (JP)
Title: Regulation of mosfet threshold voltage accompanying control of metal gate stack
Inventor: GAO WEI
IPC: H01L29/49
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stack metal gate MOSFET, which can use a common material at PMOS and NMOS of CMOS device and generate different work functions using the same metal material, and to provide a manufacturing method thereof.  <P>SOLUTION: The method includes steps of forming a gate oxide layer which is arranged on a channel region, forming a first metal layer which is arranged on the gate oxide layer and has a first thickness, forming a second metal layer which is arranged on the first metal layer and has a second thickness, and setting a gate work function corresponding to the combination of the first and second thicknesses. In one embodiment, the first metal layer has a thickness smaller than about 1.5 nanometers (nm), and the second metal layer has a thickness greater than about 10 nm. Where, the step for setting the gate work function includes setting a gate work function, substantially corresponding to the second thickness of the second metal layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005203207-A (JP)
Title: Battery pack
Inventor: SUGANO KAZUYA
IPC: H01M50/112
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack easy to assemble and high in reliability.  <P>SOLUTION: A partitioning member 2 supporting a plurality of square cells 5 in a stacked state having a gap between the cells 5 is installed in a case of the battery pack 1 comprising an upper case 3 and a lower case 4, and an insulating member 2 electrically insulating a cell 5b and a cell 5c arranged in parallel is installed. A guide positioning the cell 5, a positive electrode tab 6, a negative electrode tab 7, an intermediate tab 8, the upper case 3, and the lower case 4 is installed in the partitioning member 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005200756-A (JP)
Title: Method for producing non-oriented silicon steel sheet
Inventor: TANAKA ICHIRO
IPC: C21D8/12
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a non-oriented silicon steel sheet with which the non-oriented silicon steel sheet with low iron loss and high magnetic flux density made compatible at high level, is stably produced.  <P>SOLUTION: In the method for producing the non-oriented silicon steel sheet, the steel sheet having the composition containing, by mass, ≤0.005% C, 1.2-3.5% Si, 0.1-2.5% Mn, 0.03-0.22% P, ≤0.01% S, 0.1-2.5% sol.Al, ≤0.005% N and the balance substantially Fe with impurities and further, satisfying the following formula (1), and ≥50 μm average crystal grain diameter, is subjected to cold-rolling after holding in the temperature range of 300-600°C for ≥3 hr, and substantially and continuously subjected to finishing and recrystallization-annealing. Si+2sol.Al-Mn ≥2.0%...(1). (wherein Si, sol.Al, Mn mean the values representing the content of each element in terms of mass%).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208702-A (JP)
Title: Portable information terminal
Inventor: IMOTO TOMOYUKI
IPC: H04M1/02
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein, when conventional cellular phone terminals are used to pick up a moving image, the imaging time is relatively short, and the absence of an optical zoom mechanism disables a high image quality zoom.  <P>SOLUTION: A portable information terminal comprises: a portable information terminal body comprising at least first storing means, a first input operation part, a first display part, a first power source part and a first camera part; and an extension unit comprising at least a second power source part and a second camera part having an optical zoom function. The extension unit is removably attachable to the portable information terminal body, and while the extension unit is attached to the portable information terminal body, the extension unit can supply power from the second power source part and send image data from the second camera part, both to the portable information terminal body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208907-A (JP)
Title: Bill identification apparatus
Inventor: TERAJIMA TOSHIKATSU
IPC: G07D7/12
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bill identification apparatus that enables effective bill identification using characteristics of transmitted light by increasing the reliability of bill identification using transmitted light.  <P>SOLUTION: The bill identification apparatus, which comprises means 20 for feeding bills 16, a detection part 34 having a light source 36 for illuminating the bills 16 with light and a light reception part 38 for receiving transmitted light through the bills, and a determination part for comparing the output pattern of the transmitted light detected by the detection part with a standard output pattern to identify the bills when the feeding means feed the bills 16, comprises a control part for controlling the detection part 34 such that an upper output limit of the detection part 34 is not higher than a maximum output level of the detection part 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214230-A (JP)
Title: High load transmission belt and its manufacturing method
Inventor: TSUBAKI HARUYUKI
IPC: B29C45/14
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress noise of frequency resulted from a block pitch in noise generated by contact of a pulley with a block.  <P>SOLUTION: A high load transmission belt 1 is formed by fixing a plurality of blocks 20 along a longitudinal direction of a tension band 10 so that the predetermined numbers of blocks 20 constitute a group of blocks. In the group of the blocks, each of the blocks 20 is arranged so that all of block pitches as intervals between neighboring blocks 20 are equal. Each group end block pitch as an interval between end blocks 20 each of neighboring groups in a neighboring direction is larger than the block pitch, and has a value smaller than twice the value of the block pitch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004252965-A (JP)
Title: Electronic device
Inventor: BAHARAV IZHAK
IPC: G06F3/033
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device provided with an image-based data input system capable of being packaged in a relatively narrow area.  <P>SOLUTION: The electronic device is provided with; a window 2 provided with a contact surface 14 having an input region 15; a plurality of indicators 16 which are viewable in the input region 15; an image sensor which is so constituted and arranged that image signals corresponding to images of the input region 15 is generated; and a data input processor 20 which is coupled to the image sensor 18 and is operable to generate input signals on the basis of image signals generated by the image sensor 18 and a mapping between areas of the input region images and locations of the input indicators 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005216356-A (JP)
Title: Optical disk recording device
Inventor: HANAKI YOSHITAKA
IPC: G11B20/18
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk recording device in which transfer speed of modulation data from a main board to a pickup and reliability are improved.  <P>SOLUTION: The optical disk recording device having the main board 112 and the pickup 113 is provided with a clock recovery circuit 102 generating a recording clock 108 from modulation data 107 transferred to the pickup 113 from the main board 112, and a write-strategy 103 generating recording timing 109 from the modulation data 107 and the recording clock 108, and skew between modulation data and a frequency divided recording clock is not present any more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004253378-A (JP)
Title: Lever switch
Inventor: TSUDA TATSUYA
IPC: H01H21/00
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lever switch which is prevented from rising from a wiring board to assure switching operation.  <P>SOLUTION: A common contact point 13 and a fixed contact point 14 are planted on the inside bottom surface or a plurality of inside walls of a case 11, and terminals 13A, 13B, and 13C as well as a terminal 14A are made protruded from a plurality of side walls of the case 11, constituting the lever switch. Since, the plurality of terminals are soldered to make the switch attached to a wiring board 17, and the like, the switch is prevented from rising from the wiring board, for assured switch operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005220797-A (JP)
Title: Turbine
Inventor: SAKAMOTO YASUAKI
IPC: F01D9/02
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine having simple construction for improving the efficiency of the turbine up to a further downstream stage blade train of clocking blade trains and consequently improving the whole efficiency.  <P>SOLUTION: After wakes Wa of the first stage stator blades 1a pass through the first stage moving blades 1b, they flow between the second stage stator blades. Thus, a flow field at the outlet of the second stage stator blades 2a is uniformed to improve the efficiency at the second stage moving blades 2b and consequently improve the whole efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004258649-A (JP)
Title: Compressive housing structure for zoom lens barrel
Inventor: NOMURA HIROSHI
IPC: G02B7/04
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens barrel realizing a further shortening of housing length.  <P>SOLUTION: The lens barrel for a zoom lens system has at least 1st, 2nd and 3rd lens groups in this order from an object side, and the 1st and the 3rd lens groups are integrally moved at the time of varying the power, and the 1st and the 3rd lens groups are made to approach at the time of housing. The zoom lens barrel equipped with a spring means energizing and moving a group 3 moving barrel in a direction where it is separated from a group 1 moving barrel, has a group 2 frame in which the 2nd lens group is fixed; and an intermediate barrel member which is supported movably in the optical axis direction by regulating its advancing end and in which the group 2 frame is screwed in the group 2 moving barrel. The spring means is made to act between the intermediate barrel member and the group 3 moving barrel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005220233-A (JP)
Title: Resin composition for antifog film
Inventor: SUGII ICHIRO
IPC: B32B27/32
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antifogging agent having good transparency and imparting stable antifogging properties to a multilayer film of a polyolefin-based resin produced by using a metallocene catalyst.  <P>SOLUTION: The resin composition for the antifog film contains 0.3-5.0 pts. wt. surfactant of a fatty acid ester of a polyhydric alcohol based on 100 pts. wt. resin in the ethylene-α-olefin-based copolymer resin having 1-100 g/10 min MFR and 0.870-0.935 g/cm<SP>3</SP>density.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004213684-A (JP)
Title: Semiconductor disk device
Inventor: KURIHARA TAKUYA
IPC: G06F12/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To access to a designated object record without using a directory even if the directory becomes nonreadable.  <P>SOLUTION: A directory recording control information of the record recorded in a memory region is provided for every memory region corresponding to a track of a magnetic disk device. A control part records/reproduces the record in the memory region based on the contents of the directory and records it in the memory region by containing control information restoration data (offset address from the head of the present record to the head of the next record) necessary for restoring a part of the control information to be recorded in the directory in each record. When an error occurs in the directory in reading and writing the record, the control part searches the record instructed by a host device using the control information restoration data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005231746-A (JP)
Title: Ultrasonic floating device
Inventor: FUJINAGA TERUAKI
IPC: B06B3/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic floating device capable of effectively corresponding to raise in overload resistance by enlarging the area of the floating guide surface without enlarging a diaphragm made of piezoelectric material.  <P>SOLUTION: The ultrasonic floating device comprises a fixed section and a movable section installed movably to the fixed section. The movable section floats via a floating surface by ultrasonic vibration of the fixed section or the movable section. The movable section comprises a plurality of floating sliders.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236499-A (JP)
Title: D/a conversion interface and motor controller employing it
Inventor: KUDO CHIYOJI
IPC: H02P7/03
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a D/A conversion interface capable of stabilizing operation while reducing power consumption, and to provide a motor controller employing it.  <P>SOLUTION: A PWM signal being inputted to a D/A conversion interface 1 undergoes voltage/current conversion through an input transdonductance amplifier 4. Converted output current I flows into an RC filter 3. The output current I charges a capacitor in the RC filter 3 and an integration amplified voltage appears at the output terminal 2b of a driver amplifier 2. Output voltage from the driver amplifier 2 has the waveform of an analog voltage based on a reference voltage (Vref) applied to a noninverted input terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI