baber/WOPTO huggingface dataset:
Patent JP-2009515844-A (JP)
Title: １７アルファ−カルボネート置換基を有する１７ベータ−フルオロメトキシカルボニル−アンドロスタ−４−エン−３−オン化合物
IPC: A61P29/00
Filed: 2006-11-13
Abstract: 本発明は、式（Ｉ）の化合物〔式中、Ｒ １ は、Ｃ ４ −Ｃ ７ 分枝鎖状アルキル、Ｃ １ −Ｃ ３ アルキル及びメトキシから独立して選択される１個以上の基で任意により置換されていてよいＣ ３ −Ｃ ８ シクロアルキル、Ｃ ４ −Ｃ ６ シクロアルキルメチルであって、該メチル基がメチル又はエチルから選択される基で任意により置換されていてよいもの、又は任意により１個以上のメチル基で置換されたビシクロアルキル基であり；Ｒ ２ は、水素、α若しくはβ配置の何れであってもよいメチル基、又はメチレン基であり；Ｒ ３ 及びＲ ４ は、同一の又は異なる基であり、それぞれ独立して水素、ハロゲン又はメチル基であり；そして、式（II）は、単結合又は二重結合である〕；その生理学的に許容される溶媒和物、該化合物を含む医薬組成物、特に炎症及び／又はアレルギー状態の治療用医薬を製造するための該化合物の使用、該化合物の製造方法、並びに外化合物の製造方法における化学的中間体に関する。
Patent JP-2009518882-A (JP)
Title: シグマ・デルタ型のアナログ‐デジタル変換器
IPC: H03M3/02
Filed: 2006-12-04
Abstract: シグマ・デルタ型のアナログ‐デジタル変換器（ＡＤＣ１）は、アナログ入力信号（ＩＮ）に応答してデジタル出力サンプルの流れ（ＯＵＴ）を生じる。このアナログ‐デジタル変換器（ＡＤＣ１）は、デッドゾーンを有する量子化器（ＱＮＴ）を具える。この量子化器（ＱＮＴ）が、デッドゾーン内にある振幅を有する入力信号を受けた際に、当該量子化器（ＱＮＴ）が中間値のデジタル出力サンプルを生じる。前記アナログ‐デジタル変換器（ＡＤＣ１）内の帰還経路（ＤＡＣ）が、前記中間値とは異なる値を有するデジタル出力サンプルのみに応答して帰還動作を行う。
Patent JP-2009519179-A (JP)
Title: 熱可塑性コーティングされた熱融着式エアバッグ
IPC: B60R21/16
Filed: 2006-12-12
Abstract: 一対のファブリック層と、それぞれのファブリック層の表面の上へ被覆材を押し出すことによって施される、ファブリック層の上の熱可塑性被覆材とを備えたエアバッグ。エアバッグを封止するのに縫われた継ぎ目が使用されないように、被覆材は、加熱される際にエアバッグを封止するように構成される。被覆材のファブリック層への接着を助けるために、ファブリック層の表面と被覆材との間に下塗り材が施されてもよい。エアバッグは、また、熱融着された熱可塑性の被覆組成物によって形成される内側の継ぎ目を含むことができる。
Patent JP-2009520565-A (JP)
Title: 洗濯装置
IPC: D06F23/02
Filed: 2006-12-21
Abstract: 【課題】洗濯装置の配置状態に応じてコントロールパネルの結合及び分離操作が便利になるようにした新しい構造の洗濯装置を提供する。 【解決手段】外観をなす本体ケースと、前記本体ケースの前面において上側及び／または下側に結合するパネルフレームと、前記パネルフレームの前方に選択的に着脱自在に結合し、運転に必要な各種操作がなされるコントロールパネルと、前記パネルフレームが前記パネルフレームの前方側から抜け外れるのを防止する抜け防止部とを含む構成とした。 【選択図】図３
Patent JP-2009524303-A (JP)
Title: 広帯域ｔｄｄ移動通信システムにおける物理層のランダムアクセスのための方法、装置、及び端末
IPC: H04W48/12
Filed: 2007-01-04
Abstract: 広帯域ＴＤＤ移動通信システムにおける物理層のランダムアクセスのための方法を開示する。本方法は、セルのシステム同報通信メッセージを受信しかつセルのＵｐＰＴＳタイムスロットにおいて周波数領域内の周波数帯域の設定情報を取得することを含み、端末は、ＵｐＰＴＳタイムスロットにおける周波数帯域の設定情報に従ってＵｐＰＴＳタイムスロットにおいてＢＳへランダムアクセスシーケンスを送信する。ＵｐＰＴＳタイムスロットにおける周波数領域内の周波数帯域の設定情報は、使用される全帯域幅をＵｐＰＴＳタイムスロットにおいて分割してなる周波数帯域の数に関する情報と、各周波数帯域の帯域幅サイズに関する情報と、周波数点の位置に関する情報とを含む。本発明が提供する広帯域時分割複信移動通信システムにおける物理層のランダムアクセスのための方法、装置、及び端末は、ネットワークアクセスを実行するためにタイムスロットが異なる周波数帯域を使用することができ、これにより、ランダムアクセスシーケンスを送信する際の競合及び衝突の確率を低くすることができ、かつ効率的なランダムアクセス手順を実現することができる。
Patent JP-2009523690-A (JP)
Title: 微粒子をシラン含有物質で官能基化するシステムおよび方法
IPC: B01J20/10
Filed: 2006-12-28
Abstract: 微粒子を官能基化するシステムおよび方法を提供する。微粒子を官能基化する方法は、微粒子をリアクターに供給する工程、実質的に溶媒の不存在下で微粒子を流動化させる工程、シラン含有物質を前記流動化された微粒子に供給する工程、および前記シラン含有物質と前記流動化された微粒子とを反応させてシラン官能基化微粒子を得る工程とを含む。このシラン官能基化微粒子は、分離媒体その他の工業用途に利用することができる。
Patent JP-2009523558-A (JP)
Title: 経管機器、システム及び方法
IPC: A61B17/00
Filed: 2007-01-19
Abstract: 心臓弁の構成を変更するために方法、機器及びシステム。方法、機器及びシステムは、送達カテーテル（３３４）によって心臓中に送達されるコード（３３０）であって、心臓弁の機能を改善するように受容カテーテルによって操作可能なコードの使用を含む。
Patent JP-2009525593-A (JP)
Title: 電子モジュールとこのようなモジュールの組立方法
IPC: H01L25/18
Filed: 2007-01-30
Abstract: モジュール（１０）は、少なくとも部分的に波形にされて交互の反対向の波形（２４ａ、２４ｂ）を画定している導体（１４）によって、電子部品（１２）の接続部材（２３）に電気的に接続される導電面（２２）を備えた電子部品（１２）を含み、第１の波形群（２４ａ）が、電子部品（１２）の導電面（２２）に接続されている。導体は、また、第１の波形群（２４ａ）に対置されて第１の波形群（２４ａ）に差し込まれた第２の波形群（２４ｂ）を含み、上記第２の波形群（２４ｂ）は、接続部材（２３）の導電面（２８）に接続されている。
Patent JP-2009525022-A (JP)
Title: スーパーウェーブを用いたバッテリ充電
IPC: H02J7/10
Filed: 2007-01-25
Abstract: 【解決手段】振幅及び周波数で変調された電流を用いて、再充電可能なバッテリを充電する装置及び方法が開示されている。 【選択図】図１
Patent JP-2009525121-A (JP)
Title: 石灰沈着性大動脈狭窄の治療等のための衝撃波発生装置及びその使用方法
IPC: A61M25/00
Filed: 2007-02-01
Abstract: 組織の近くの水性液体において光源によって生成される衝撃波の助けで沈着物を除去することによって石灰化大動脈弁から石灰化プラークを除去するように生体内組織から沈着物を除去するための方法、並びにその方法を実施するのに有用な衝撃波発生装置が開示される。石灰沈着性大動脈狭窄の最小侵襲性の弁スパーリング治療が開示される。 【選択図】  図５
Patent JP-2009529691-A (JP)
Title: ガス・センサの作動方法および装置
IPC: G01N27/419
Filed: 2007-02-12
Abstract: 【課題】センサ、特にセラミック材料からなるセンサの作動方法を改善する。 【解決手段】センサ、特にセラミック材料からなるセンサの作動方法において、センサが、少なくとも、固有の作動温度より大きい衝撃抵抗温度（Ｔ ３ ）に加熱される。 【選択図】図１
Patent JP-2010160201-A (JP)
Title: Method for manufacturing cylindrical member, cylindrical member, image forming machine, and fixing device
Inventor: MATSUMOTO KOICHI
IPC: G03G15/02
Filed: 2009-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a cylindrical member having excellent adhesive strength between each layer.  <P>SOLUTION: In this method for manufacturing the cylindrical member 10, thermosetting resin solution 14A is applied onto a substrate 12 to form a thermosetting coating 14B, and then the thermosetting coating 14B in the uncured state is coated with a resin tube 16A as a tubular body. Then, a mold 50 is prepared, and a cylindrical member 10B in the state where the uncured thermosetting coating 14B is coated with the resin tube 16A is rotated, and the mold 50 having the same axial direction as the cylindrical member 10B is rotated in the reverse direction, and simultaneously pressed onto the outer circumferential surface of the cylindrical member 10B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010161018-A (JP)
Title: Connector fitting method, connector housing, and fitting auxiliary tool
Inventor: NAGAO KEISUKE
IPC: H01R13/631
Filed: 2009-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector fitting method capable of securing an excellent graspability on a connecting operation to another connector housing to easily perform a fitting connection even when the connector housing is small, and capable of avoiding troubles due to a user's mistaken contact by his/her hand or finger.  <P>SOLUTION: A fitting auxiliary tool 14 serving as a handle on the fitting operation is fitted at least to one connector housing 11 beforehand, when male and female connector housings 11, 12 are connected to each other, and the tool 14 is removed on completion of mutual connection in the male and female connector housings 11, 12. Consequently, excellent graspability can be secured on the connecting operation to easily perform the fitting connection, and troubles due to user's mistaken contact by his/her hand or finger can be avoided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009116352-A (JP)
Title: Illumination control apparatus by speech recognition
Inventor: BABA AKIRA
IPC: G10L15/00
Filed: 2009-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination control apparatus in which control of an illumination device is directed by speech.  <P>SOLUTION: A recognition conversion section 3 extracts a vocabulary registered in a recognition vocabulary retaining section 2 from speech which is input to a speech input section 1. In a recognition conversion section 3, the vocabulary is stored in a control object storage section 4, when the vocabulary extracted from the recognition vocabulary retaining section 2 is a control object, and the vocabulary is stored in an action storage section 5, when the vocabulary extracted from the recognition vocabulary retaining section 2 is operation of the control object. A control section 6 controls the illumination device by generating a control signal of a control content indicated by the vocabulary stored in each section, with making it a trigger that a content of either of the control object storage section 4 or the action storage section 5 is updated. The recognition conversion section 3 extracts each vocabulary in a registering order for each predetermined period, when a first vocabulary for control is extracted from the recognition vocabulary retaining section 2, stores it in either of the control object storage section 4 or the action storage section 5, and stops extraction of the vocabulary from the recognition vocabulary retaining seciton 2, when a second vocabulary for control is extracted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120480-A (JP)
Title: Cobalt oxide particle powder and process for producing the same, cathode active material for non-aqueous electrolyte secondary cell and process for producing the same, and non-aqueous electrolyte secondary cell
Inventor: MAEDA HIDEAKI
IPC: H01M10/36
Filed: 2009-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode active material showing a stable crystal structure by insertion reaction therein, and producing a non-aqueous electrolyte secondary cell having an improved safety and especially an improved heat stability, and to provide cobalt oxide particle powder as a precursor of the cathode active material.  <P>SOLUTION: The cathode active material for a non-aqueous electrolyte secondary cell having a composition of LiCo<SB>(1-x)</SB>Mg<SB>x</SB>O<SB>2</SB>(0.001≤x≤0.15) and the average grain size of 1.0 to 20 μm, and in which the an axis of a lattice constant is a value shown by 0.090x+2.816<a≤0.096x+2.821(Å), and the c axis is a value shown by 0.460x+14.053<c≤0.476x+14.063(Å) can be obtained by mixing cobalt oxide particles containing magnesium or cobalt oxide particles surface-treated with magnesium hydroxide, and a lithium compound, and subjecting the mixture to heat treatment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095064-A (JP)
Title: Decoding method
Inventor: KASEZAWA TADASHI
IPC: H04N19/134
Filed: 2009-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem point a reference frame for motion compensated prediction is limited to one frame.  <P>SOLUTION: In a motion compensating method of performing motion compensation on each block in an object area of motion compensation in a current frame based upon a current frame included in an image frame sequence constituting input image information and a plurality of reference frames temporally before the current frame, respective blocks are a plurality of blocks formed by dividing the object area in the current frame in a rectangular shape, motion compensation to be performed for each block is performed according to a motion vector found from a motion compensation range in a reference frame, and a reference frame used for motion compensation of each block is selected for the block between reference frames which is one or two frames temporally before the current frame among the plurality of reference frames, the current frame containing a block motion-compensated from the last reference frame and a block motion-compensated from the frame right before the last frame.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010167569-A (JP)
Title: Estimated dampening water dilution device for offset printing
Inventor: TAKEMURA NORITAKA
IPC: B41F7/32
Filed: 2009-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an estimated dampening water dilution device which can produce dampening water to be used by an offset printer at a rate of highly precise dilution.  <P>SOLUTION: This estimated dampening water dilution device makes a production and a supply of dampening water to be used by the offset printer and operates as follows: when an overall control means detects with the help of a liquid level sensor the fact that the liquid level of the dampening water inside a dampening water producing tank, is lower compared with a predetermined value, a stock solution of the dampening water is supplied to a dampening water stock solution measuring container by a stock solution pump and a predetermined amount of a stock solution of the dampening water is once stored in the dampening water stock solution measuring container. After that, the dampening water stock solution is supplied to a dampening water producing tank after opening a discharge port, and the dampening water stock solution, sticking to the interior of the dampening water stock solution measuring container, is discharged from the discharge port while washing out the dampening water stock solution by supplying water with the help of a water supply means. Further, water is supplied to the dampening water producing tank until the liquid level of the dampening water measured using the liquid level sensor indicates the specified value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010171096-A (JP)
Title: Semiconductor device
Inventor: SHINTANI HIROSHI
IPC: H01L23/36
Filed: 2009-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which high stress reduction performance and heat radiation performance are compatible with each other, for both high reliability and adaptivity to large power.  <P>SOLUTION: In the semiconductor device, a semiconductor chip, a lead electrode and a base electrode facing each other across the semiconductor chip, and a junction layer for electrically joining them are stacked. The semiconductor device is used with a heatsink member to be abutted with the base electrode. The base electrode includes a heat propagation part and a thermal expansion constricting part as a laminate. The semiconductor chip is joined to the heat propagation part of the base electrode via the junction layer, with the heat propagation part abutting against the heatsink member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271910-A (JP)
Title: Pointing device and information projection system
Inventor: KOYAMA FUMIO
IPC: G06F3/041
Filed: 2009-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To display information on a pointed surface without rewriting display contents on the pointed surface when pointing the pointed surface using a pointer.  <P>SOLUTION: A pointing device 110 includes a pointing part for pointing a display 120 having the pointed surface. The pointing device 110 reads information displayed on the pointed surface in a predetermined pointing position when approaching the display 120. The pointing device 110 projects information according to the read result. The pointing device 110 projects, for example, information corresponding to information displayed in the pointing position or information related to the content of processing executed by the pointing device 110.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010172997-A (JP)
Title: Holder for self-alignment type rotating tool
Inventor: AKAZAWA KOICHI
IPC: B23Q3/12
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder that can achieve the exertion of a self-alignment function by high-speed rotation and can eliminate the need to perform special handling and adjustment operation by a simple structure.  <P>SOLUTION: The holder comprises a cylindrical hole provided at the center of a holder body along a longitudinal direction and a mixed material sealed into the cylindrical hole, and the mixed material is composed of a group of a number of rigid small spheres and a viscose fluid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179686-A (JP)
Title: Anti-skid device of automobile tire
Inventor: FUTAMURA SHOJI
IPC: B60C27/12
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-skid device for an automobile tire which is hard to rise from the tire by centrifugal force, and easily operable by less powerful women or old people.  <P>SOLUTION: In the anti-skid device for the automobile tire, an anti-skid band is formed by a plurality of anti-skid bodies, and a fastening mechanism is disposed between fastening end portions on the rim side of the tire in the anti-skid band. The opposing fastening end portions are pulled nearer and fastened together by rotation operation of the fastening mechanism. These individual anti-skid bodies (12, 13) are manufactured in a net shape by using a soft synthetic resin member. On the rim side of the tire in these individual anti-skid bodies, a fastening band section (15) having stretch elastic properties is extended to connect the outer ends of the anti-skid bodies (12, 13) and formed integrally with these anti-skid bodies. An elongated groove (15A) for adjusting tensile force is extended in the longitudinal direction in the fastening band section on the outside of the tire.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010158500-A (JP)
Title: Band
Inventor: NAGASHIMA SHIZUO
IPC: A44C5/10
Filed: 2009-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band which does not expose connection shafts connecting pieces by a simple structure, is improved in appearance, and further is advantageous in manufacturing cost compared to conventional technique.  <P>SOLUTION: Inner pieces 1 are arranged and connection shafts 5 are inserted into neighboring through holes 3 of each inner piece 1. Outer pieces 2 are disposed between two inner pieces 1 and end parts of the connection shafts 5 are respectively inserted into receiving holes 4 of the inner pieces 1. In that state, the engaging pins 6 are fit in the outer pieces 2 from long hole openings 7a of outer pieces 2. When the engaging pins 6 are inserted, the center parts of the engaging pins 6 are engaged with and fit into the engaging holes 5a of the connection shafts 5 and both end parts of the engaging pins 6 are fit into the outer pieces 2 in the long hole openings. Thus the inner pieces 1 and the outer pieces 2 are connected via the connection shafts 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010180320-A (JP)
Title: Method for producing cationized starch
Inventor: SAKAKIBARA MAKOTO
IPC: C08B31/12
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for readily producing a high-quality cationized starch in good reaction efficiency.  <P>SOLUTION: The method for producing the cationized starch includes a step (1) of preparing a mixture containing starch by adding water and an alkali metal hydroxide to the starch at an average addition rate (molar number of the alkali metal hydroxide/molar number of the hydroxy group possessed by the starch/min) of from 0.0001 to 0.1, and a step (2) of subjecting the starch to cationization reaction by adding a quaternary ammonium compound having a glycidyl group to the resultant mixture under a condition of the water content in the reaction system of 4-35 pts.wt. based on 100 pts.wt. (dry weight) of the starch.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182882-A (JP)
Title: Display and method of manufacturing the same
Inventor: KAMO NAOHIRO
IPC: G02F1/1368
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display having a thin film transistor whose leakage current in an OFF state is suppressed, and to provide a method of manufacturing the same.  <P>SOLUTION: The display includes: a gate electrode GT laminated on the upper side of a transparent substrate GA; a source electrode ST and a drain electrode DT laminated on the upper side of the gate electrode GT; a first semiconductor film MS laminated among the gate electrode GT, source electrode ST and drain electrode DT and controlling a current between the source electrode ST and drain electrode DT; and a second semiconductor film AS laminated so as to cover the whole first semiconductor film MS from the upper side and interposed between the source electrode ST and drain electrode DT, wherein the first semiconductor film MS overlaps the gate electrode GT, is located inside the gate electrode GT in two dimensions, and has an end on the side of the drain electrode DT and an end on the side of the source electrode ST covered with the second semiconductor film AS. The second semiconductor film AS is formed of crystal having a particle size smaller than that of the first semiconductor film MS.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256596-A (JP)
Title: Fluorescent substance
Inventor: TODA KENJI
IPC: H01L33/50
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent substance capable of exhibiting a high luminous brightness.  <P>SOLUTION: The fluorescent substance comprises a compound represented by the formula: xM<SP>1</SP>O-M<SP>2</SP>O-yM<SP>3</SP>O<SB>2</SB>containing an activator, wherein M<SP>1</SP>denotes at least one selected from the group consisting of Ca, Sr and Ba; M<SP>2</SP>denotes Mg and/or Zn; M<SP>3</SP>denotes Si and/or Ge; x is a value in the range of 4 to 6; and y is a value in the range of 2 to 4. A fluorescent substance is represented by the formula: M<SP>1</SP><SB>5(1-z)</SB>Eu<SB>z</SB>M<SP>2</SP>M<SP>3</SP><SB>3</SB>O<SB>12</SB>, wherein M<SP>1</SP>, M<SP>2</SP>and M<SP>3</SP>are the same as in the above; and z is a vlue in the range of 0.0001 to 0.3. The fluorescent substance has the same type of crystal structure as Bredigite.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219863-A (JP)
Title: Absorbent article
Inventor: OKU TOMOMI
IPC: A61F13/49
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce materials to be used and to facilitate the processes in the manufacture of a diaper capable of being fitted along the groins of a wearer when the diaper is worn and capable of forming a space between the abdominal side of the absorbent article and the wearer.  <P>SOLUTION: The diaper 1A comprises: an absorbent body 2 having a back side region S1, a crotch region S2 and an abdominal side region S3 in the longitudinal direction L from the back side Ba to the abdominal side Fr when the diaper is worn; and a pair of left and right side flap parts 10 disposed on both sides in the width direction W of the absorbent body 2. The absorbent body 2 is composed at least of a liquid-permeable top sheet 3, a liquid-impermeable back sheet 4 and an absorber 5 disposed between the top sheet 3 and the back sheet 4 for absorbing and retaining liquid. The diaper 1A has an abdominal side extension region 15 reaching an end edge of the back side Ba and extended around the waist in the abdominal side region S3 of each side flap part 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186518-A (JP)
Title: Magnetically recorded data erasing device
Inventor: ITO TOMOAKI
IPC: G11B5/024
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetically recorded data erasing device which has a light weight and a small size without requiring special parts, such as a transformer, a high-breakdown voltage capacitor, a rectifier, and the like, and can generate high-density magnetic flux with safety and ease, and quickly erase magnetically recorded data.  <P>SOLUTION: The magnetically recorded data erasing device includes an inserter in which a magnetic storage device is inserted, a coil which surrounds the inserter, a capacitor which accumulates charge so as to supply a current to the coil, and a charging circuit which charges the capacitor. By a current being supplied from the capacitor in which charge is accumulated to the coil, a magnetic field is generated in the inserter, thereby erasing magnetically recorded data in the magnetic storage device. A Cockcroft-Walton circuit is used in the capacitor charging circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186525-A (JP)
Title: Memory circuit device
Inventor: TSUMURA KAZUHIRO
IPC: G11C16/02
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory circuit device with a reduced area by making a chip size compact.  <P>SOLUTION: In the memory circuit device, memory cells A are arranged in a matrix, and a memory cell B to memorize information of whether writing in the memory cells A of each column has been completed or not, and a circuit to select the column by using memorized information of the memory cell B are provided for each column. After the writing in the memory cells A of a column has been completed, writing of writing completion information in the memory cell B to memorize writing information in the column is performed, and the column changes from a selected state to a non-selected state by using the change of the memorized information of the memory cell B caused by the writing, and the next column changes from a non-selected state to a selected state so as to make writing in the next column possible. By repeating the operations, columns to which writing is to be performed are sequentially selected.  <P>COPYRIGHT: (C)2010,JPO&INPIT