baber/WOPTO huggingface dataset:
Patent JP-2011120187-A (JP)
Title: Efficient input button enabling non-handicapped person and weak-sighted person to share word input
Inventor: MIYAGUCHI MITSUKO
IPC: G06F3/023
Filed: 2009-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate complexity in Japanese input in a portable communication device or the like.  <P>SOLUTION: The specification of the principles of Japanese is used to make Japanese input easy and efficient. Namely, input buttons are disposed in three lines, five vowel-series buttons are disposed in one line, and four and five consonant-series buttons are disposed in two lines. As an input operation display method, for vowel input, the vowel input button is pressed once. For a consonant, an associated consonant-series input button and an associated vowel button are pressed once, respectively. For a small letter of vowel, a vowel button is pressed twice. For the character of "n" disposed in the [n] series, a [n]-series button is pressed twice. For a small letter/geminated consonant/semi-voiced sound of a consonant, an associated-column consonant-series button is pressed twice and an associated vowel button is pressed for display. For voiced sound, an associated consonant-series button is pressed three times and an associated vowel button is pressed for display. According to such an input operation means, the button is pressed three times at a maximum. By providing an input position, efficiency and certainty of input due to a weak-sighted person can be improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010072002-A (JP)
Title: Metering system
Inventor: TAKAHASHI TORU
IPC: G01G19/393
Filed: 2009-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent comparison between non-corresponding metering values between a combination balance and a weight selector.  <P>SOLUTION: Combination articles discharged after metered by the combination balance 1 are carried to the weight selector 4 by a conveyer 3, and the weight selector 4 again meters the articles. A CPU 9 measures the carrying time elapsed until the combination articles discharged from the combination balance 1 reach the weight selector 4. The CPU 9 compares the measured carrying time with a preset standard carrying time, and determines whether or not the combination articles are normally carried from the combination balance 1 through the conveyer 3 to the weight selector 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009532843-A (JP)
Title: 安全性及び容量が改善されたリチウム二次電池
IPC: H01M50/566
Filed: 2007-03-28
Abstract: セパレータが電極間にそれぞれ配置されながら、複数の電極が積層され、電極の電極タップが互いに接続され、電極アセンブリが電池ケース内に組み込まれた構造に構成された電極アセンブリを有する二次電池であって、ここで、電極タップが電極リードに結合される領域（電極タップ−電極リード結合領域）が、電池ケースの上端部接触領域に位置し、接触領域が電池の厚さ方向に曲げられ、これによって、電極アセンブリが電池ケースの内部空間から分離される二次電池である。
Patent JP-2009533292-A (JP)
Title: 容器が見えるパッケージ
IPC: B67D7/74
Filed: 2007-04-17
Abstract: 製品を中に収容するパッケージ。パッケージは、一方が他方の内部に配置された複数の容器（１２，１４，１６）を備える。外側容器により、内側容器がパッケージの外側から見えるようになる。内側容器も、同様に、中の製品がパッケージの外側から見えるようにしてもよい。所望される場合、複数の内側容器が直列にまたは並列に利用されてもよい。
Patent JP-2009535623-A (JP)
Title: 離脱可能な電流クランプを備える電気測定器
IPC: G01R15/18
Filed: 2007-04-12
Abstract: 電流クランプ測定器は、電流測定器本体と、離脱可能な電流クランプとを備える。電流測定器本体及び電流クランプは、電流クランプが電流測定器本体から離脱可能であって、電流クランプを、電流測定器本体に取り付けた状態であっても、電流測定器本体から離脱させた状態であっても、測定器が動作可能に構成されている。
Patent JP-2009535360-A (JP)
Title: 高分子量神経治療薬の対流増加送達のための組成物および方法
IPC: A61P35/00
Filed: 2007-04-26
Abstract: 局所対流増加送達を使用するCNS疾患の治療的処置の方法を開示する。
Patent JP-2009537881-A (JP)
Title: 記憶媒体を作動させるための方法と装置
IPC: G01C23/00
Filed: 2007-05-10
Abstract: ディジタルタコグラフ（１２）は記憶媒体（ＣＡＲＤ）を収容するための記憶媒体装置を有する。ディジタルタコグラフ（１２）は自動車（２）内に配置されている。記憶媒体（ＣＡＲＤ）が記憶媒体装置内にある場合には、自動車（２）の点火装置のスイッチオン（ＩＧＮ）および／または自動車の停止（ＳＴＯＰＰ）をトリガとして、記憶媒体（ＣＡＲＤ）を自動的に認証（ＡＵＴＨ）および／または識別する。
Patent JP-2009540353-A (JP)
Title: エレクトロホログラフィックディスプレイにおける実効画素ピッチを低減する方法及び低減された実効画素ピッチを含むエレクトロホログラフィックディスプレイ
IPC: G02B27/42
Filed: 2007-05-29
Abstract: エレクトロホログラフィックディスプレイシステム５００が、コヒーレントコリメート光ビームを発生させるコヒーレント光源１３０と、光ビームを変調する空間光変調器（ＳＬＭ）１２０と、ホログラフィック画像が投影される画像面５８０とＳＬＭ１２０との間の光経路における光学ユニット３５０、４５０とを含む。一対の凸レンズ４６０、４７０を含んでいてもよい光学ユニット３５０、４５０は、ＳＬＭ１２０の画素２１０のピッチ２２０を実効的に減少させるように動作する。これにより、エレクトロホログラフィックディスプレイシステム５００は、画素ピッチ２２０が、ともすれば所望の回折範囲のために必要とされる画素ピッチよりも大きくなるＳＬＭ１２０を含むときでさえも回折の所望の範囲を表すことは可能になる。
Patent JP-2009539631-A (JP)
Title: 多分割衝撃ドリルビット集成体
IPC: B25D17/08
Filed: 2006-10-11
Abstract: 【課題】  ドリルビット集成体のシャンクを捨てる必要なく（滅多に交換、再度の取り付けをする必要なく）、空気圧式衝撃ダウンホールハンマー（down-hole-hammer）のドリルビット集成体のビットヘッドを用意に交換できるようにすることによって、大径の地層穴を掘削するための総コストを削減するための新たな方法及び製品を提供すること、及び掘削力の分離を提供すること、又は、結合したシャンクとビットヘッド部品に捩り力、衝撃力、引き抜き力を加えるかを選択的に適用、回避することによって、特定の力や用途により適した部材の設計方法、及び、ドリルビット集成体を提供すること。 【解決手段】  保持部材によって軸方向にその運動が制限され、凹凸構造によって回転駆動される容易に取り外し可能なビットマットからなるドリルビット集成体。 【選択図】  図２
Patent JP-2009542106-A (JP)
Title: ローミング・ネットワークにおけるクライアントの登録をネットワーク・アプリケーションに通知する方法
IPC: H04W80/10
Filed: 2007-06-28
Abstract: 本発明は、ホーム・ネットワークと関連するクライアントがローミング・ネットワークに登録したことを、ローミングまたはホーム・ネットワークに通知する方法を提供する。ホーム・ネットワークのクライアントは、ローミング・ネットワークに登録する。ローミング・ネットワークは、ホーム・ネットワークにクライアントの登録を知らせる。ホーム・ネットワークは、アプリケーションにメッセージを送信する。メッセージは、クライアントがローミング・ネットワークに登録したことを示す。ここでローミング・クライアントへのメッセージは、まずホーム・ネットワークを介して送る必要はなく、ローミング・ネットワークに直接ルーティングすることができる。
Patent JP-2009545262-A (JP)
Title: クロックエッジ復元を有するパルスカウンタ
IPC: H03K5/135
Filed: 2007-07-06
Abstract: 特定の時間間隔の間に入力パルスをカウントするための装置および方法が提供される。クロックエッジ復元出力信号は、入力ゲート信号および入力パルスを含むクロック信号に応答して生成される。クロックエッジ復元出力信号は、入力ゲート信号がイネーブル状態にある間および入力ゲート信号がイネーブル状態からディスエーブル状態に遷移するときに生じる、クロック信号の入力パルスの、立ち上がりまたは立ち下がりのいずれかのそれぞれに対して、それぞれ完全なクロックパルスを有する。カウンタ回路は、クロックエッジ復元出力信号に含まれるパルスをカウントする。
Patent JP-2010501047-A (JP)
Title: 組立式鋼橋梁
IPC: E01D15/12
Filed: 2007-08-16
Abstract: 本発明の例示的な実施形態による組立式鋼橋梁は少なくとも２以上の鋼製桁セグメントを連結して構成されるもので、前記各鋼製桁セグメントの連結端部側上部フランジ及びウェブに連結設置される支圧ブロック；及び前記各連結端部側下部フランジに着脱可能に設置されて、前記各連結端部をヒンジ結合させるためのヒンジアセンブリーを含む。 【選択図】図１
Patent JP-2010506560-A (JP)
Title: 永久磁石モータのロータを組み立てる方法及び装置
IPC: H02K15/02
Filed: 2007-10-09
Abstract: 永久磁石ロータを組み立てるための装置及び方法は、ロータの小径ベアリング部を越えて滑るように構成され、ロータの中央軸部の一端部に接近するロータ固定具と、ロータ固定具上に組み付けられる分割圧縮リングとを含む。 【選択図】図２
Patent JP-2010516299-A (JP)
IPC: A61B17/00
Filed: 2007-10-26
Abstract: Described are pelvic implants and methods of surgically placing pelvic implants, that provide treatment for pelvic floor disorders by support of the levator.
Patent JP-2010513512-A (JP)
IPC: C12N1/20
Filed: 2007-12-19
Abstract: This invention relates to a novel antibiotic compounds, pharmaceutically acceptable salts and derivatives thereof, and to methods for obtaining such compounds.
Patent JP-2010516093-A (JP)
IPC: H04W52/46
Filed: 2007-12-28
Abstract: Mechanism to mitigate signal interference in ultra wide band (UWB) networks based on spatial reuse of the signal spectrum. Efficient media access control (MAC) in wireless networks is challenging because wireless devices may be affected by signal interference during spatial multiplexing. Wireless ad-hop (multi-hop) networks exploit the limited system bandwidth available via spatial reuse to enhance aggregate throughput. Spatial reuse allows concurrent data exchanges, resulting in higher throughputs.
Patent JP-2010518419-A (JP)
Title: 空間的に変化するバックライトを有するディスプレイのキャリブレーション
IPC: G09F9/00
Filed: 2008-02-01
Abstract: ディスプレイは、光変調器を組み込むスクリーンを有する。スクリーンは、前面投影スクリーンでも背面投影スクリーンでもよい。スクリーンは、一連の個々に調整できる光源を備える発光体からの光を当てられる。光源と光変調器の要素とをコントロールして、スクリーンの対応する領域から発光する光の強度と周波数を調整する。ディスプレイをキャリブレーションして、光源の強度の差異を補償する。 【選択図】図１Ａ
Patent JP-2010519101-A (JP)
Title: 車両用座席および組み立て方法
IPC: B60N2/22
Filed: 2008-02-12
Abstract: 車両用座席は背もたれ部調整部材により座席部に結合する背もたれ部を備える。前記背もたれ部調整部材は前記背もたれ部または前記座席部に結合する構成部を有する。
Patent JP-2011140681-A (JP)
Title: Board unloading device and board unloading method
Inventor: OMURA YASUKI
IPC: H05K3/00
Filed: 2010-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To simplify unloading work of a board, and to easily unload and load the board even if the thickness of the board is thin.  <P>SOLUTION: A board unloading device 50 unlocks a cramp 48 cramping a board W in a state where a conveying hanger 15 is fallen. A board pull-in device 62 has a holding unit 64 for holding a lower end of the board W held by the conveying hanger 15, and is fallen in a board receiver 52 while holding a lower end of the unlocked board W.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011141613-A (JP)
Title: Image processing apparatus, image processing system, image processing program, and storage medium
Inventor: KIHARA YUKA
IPC: G06T1/00
Filed: 2010-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform the layout of images obtained as the result of retrieval with respect to browsing or printing.  <P>SOLUTION: A retrieval result acquisition unit acquires a plurality of image data being the result of image retrieval performed inside or outside an image processing apparatus and retrieval result attribute data including a retrieval order. An output image determiner determines image data up to a retrieval order N as image data to be used for an output image, and performs the layout of the image data determined by the layout determiner in a page. A layout determiner generates the layout of the image data by arranging the image data according to the retrieval order of the image data in the high order. An output image generation unit generates an output image for printing according to the determined layout.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011141155-A (JP)
Title: Method and apparatus for measuring concentration of moisture in silane based gas
Inventor: ONO HIROYUKI
IPC: G01N21/3554
Filed: 2010-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure the concentration of a very small amount of moisture in silane based gas such as monosilane or the like by a cavity ring down spectroscopic method (CRDS method).  <P>SOLUTION: Sample gas is sent to the measuring cell 7 of a CRDS device 1 from a sample gas line 5. Gas to be measured comprising the silane based gas is allowed to flow to the sample gas line 5 through a line 2 of the gas to be measured while dilution gas comprising nitrogen gas or the like is allowed to flow to the sample gas line 5 through a dilution gas line 3 and both gases are allowed to meet with each other. The pressure in the measuring cell 7 is set to 100-500 torr by a Venturi pump 24 and the gas to be measured is diluted with the dilution gas so that the partial pressure of the gas to be measured may become 50 torr or below.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011140787-A (JP)
Title: Window regulator and power window apparatus
Inventor: TAKIZAWA TAKASHI
IPC: B60J1/17
Filed: 2010-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve assemblability of a reverse rotation prevention structure.  <P>SOLUTION: An X-arm type window regulator 14 includes a main arm 50 which is rotated on a rotating shaft 54, provided at a base end, by a power window motor 15, and a sub-arm 51 which is rotatably connected to the main arm 50. A clutch mechanism 61 is provided in a portion for connecting the main arm 50 and the sub-arm 51 together. The clutch mechanism 61 inhibits the main arm 50 from being rotated by an external force applied to window glass 12, permits the main arm 50 to be rotated by the power window motor 15, and prevents the window glass 12 from being pushed down by the external force applied to the window glass 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011143358-A (JP)
Title: Moisture absorption filter and humidifier
Inventor: SHIMADO TAKAAKI
IPC: F24F6/08
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To desorb water from a moisture absorption filter with warm air of 60°C or less and to supply the obtained humidified air into a room.  <P>SOLUTION: A humidifier 10 includes in a casing thereof: the moisture absorption filter 16; a moisture absorption air passage 19 comprising an air sending/exhausting means 17 for passing room air 12 through the moisture absorption filter 16 and exhausting the air to the outside of the room; and a desorption air passage 22 comprising a heating means 11 and an air sending means 13 sending air to the moisture absorption filter 16 and sending air into the room. After adsorption of moisture into the moisture absorption filter 16 in the moisture adsorption air passage 19, the moisture absorption filter 16 slidingly moves to the desorption air passage 22, the air warmed in the heating means 11 passes through the moisture absorption filter 16 in which the moisture is desorbed, and the humidified air is supplied into the room. The moisture absorption filter 16 is formed into a ventilating honeycomb shape including a moisture absorbing material 24 in which calcium chloride 27 as a halide matter of an alkaline earth metals having deliquescence is attached to mesoporous silica 26 as a porous material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010170656-A (JP)
Title: Information storage medium, information reproducing method, information recording method, and information reproducing device
Inventor: ANDO HIDEO
IPC: G11B27/00
Filed: 2010-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storage medium to/from which digital video information can be recorded and reproduced, and 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, 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. Information about whether the object video has been compressed by MPEG2 or not is included in the cell time information. The time code table includes information about specific units. The cell time information includes information about the number of specific units. The information about whether the video object has been compressed by MPEG2 or not is included in an area different from the area for the information about the number of specific units.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011146632-A (JP)
Title: Nonvolatile memory device, and method of manufacturing the same
Inventor: SEKINE KATSUYUKI
IPC: H01L27/10
Filed: 2010-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile memory device which is stably operated, and to provide a method of manufacturing the same.  <P>SOLUTION: The nonvolatile memory device includes: a first conductive layer 110 having a first principal surface 110f and a second principal surface 110m on the opposite side from the first principal surface: a second conductive layer 120 having a third principal surface 120f opposed to the first principal surface and including a plane parallel to the first principal surface, a fourth principal surface 120m provided on the third principal surface on the side opposite from the first principal surface, a side surface 120s coming in contact with the third principal surface and fourth principal surface, and a corner portion 120c provided between the third principal surface and side surface and having a higher curvature than the third principal surface; a resistance change layer 130 provided between the first conductive layer and second conductive layer and being changed in electric resistance by at least one of an applied electric field and a fed current; and a rectifying element 70 provided opposite to the second principal surface of the first conductive layer. The third principal surface is smaller in area than the second principal surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011151492-A (JP)
Title: Image processing system, image processing apparatus, image segmentation program, and recording medium
Inventor: SAWAMURA MEGUMI
IPC: H04N1/00
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To distribute segmented image data by segmenting image data.  <P>SOLUTION: An image processing system has an image forming apparatus and an image processing apparatus. The image forming apparatus includes: a storage means for storing each plug-in of image conversion processing and output processing in image data; and a communication means for receiving a processing request of a workflow, being a workflow produced by arbitrarily assembling each plug-in and including image conversion processing of image segmentation, and image data. The image processing apparatus includes: a workflow control means for executing control of the processing included in the workflow when receiving the processing request from the image forming apparatus; and a workflow processing means for executing the processing of the workflow including the segmentation processing for segmenting the image data by using a length of the long side of the image data, received from the image forming apparatus, on the basis of the control by the workflow control means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011147977-A (JP)
Title: Method of producing copper strip material having deformed cross section
Inventor: IKEDA TAKESHI
IPC: B21C37/04
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a copper strip material having a deformed cross section, by which a slitting process is omitted.  <P>SOLUTION: The method of producing the copper strip material having the deformed cross section comprises: a strip material supplying process where a flat-plate-like copper strip material 6 is supplied to a flat-board-like V-shaped die 1; a pressure press working process where the flat-plate-like copper strip material 6 is pressurized against a base face on which a V-shaped projection part is provided; a rolling process where the copper strip material 7 having the deformed cross section having a thick plate part 7a formed in a portion of the flat-plate-like copper strip material 6 which is passed through a grooved part 16 and a thin plate part 7b formed in a portion passing through the V-shaped projection part is formed by pulling out the pressurized flat-plate-like copper strip material 6 from one end toward the other end; and an overall width control process where the overall width of the deformed copper strip material 7 is measured and variation in the overall width of the produced copper strip material 7 having the deformed cross section is controlled within a predetermined range on the basis of the measurement result.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011148472-A (JP)
Title: Pneumatic tire
Inventor: HASHIMOTO YOSHIMASA
IPC: B60C11/12
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire for improving on-ice performance, and maintaining dry performance, in a tire having a block pattern.  <P>SOLUTION: The pneumatic tire is formed by partitioning a plurality of blocks 3 by a plurality of longitudinal grooves 1 and peripheral grooves 2. A plurality of sipes 4 extending in the tire width direction are formed at an interval in the tire circumferential direction in respective these blocks 3, and a first land part 5 continuing in the tire circumferential direction is formed in a central part in the tire width direction of the blocks 3 by dividing the plurality of sipes 4 in the center in the tire width direction of the blocks 3, and a plurality of first small holes 6a are arranged in the first land part 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158320-A (JP)
Title: Detection system, control system, image forming system, and control method
Inventor: KASEYAMA TOMOAKI
IPC: H02P29/00
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To perform high-accuracy position control and speed control.  <P>SOLUTION: An analog A-phase and B-phase signals of sine waves output from en encoder device 40 are converted with a signal processing circuit 50 as follows. Namely, the signal processing circuit 50 digitizes the analog A-phase and B-phase signals to generate a non-multiplied digital A-phase and B-phase signals, and moreover generates a digitized multiplied A-phase signal and a digitized multiplied B-phase signal, by multiplying the analog A-phase and B-phase signals by four and digitizing them. Furthermore, the exclusive-OR (XOR) signal of the digital A-phase and B-phase signals is generated as a digital Z-phase signal. A position detector 61 detects the position of an object, based on the digital multiplied A-phase signal and the digital multiplied B-phase signal. While, a speed detector 631, 632, or 633 detects the speed of the object, based on the digital A-phase signal, or the digital Z-phase signal, or both digital A-phase and B-phase signals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092672-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of normally executing the main control of a game while determining contents relating to drawing or the like and achieving various controls.  <P>SOLUTION: In a Pachinko game machine 10, separately from big winning drawing to be performed when starting the execution of a variable performance, prediction processing of reading ahead respective counter values acquired and held upon start winning and determining the result of the big winning drawing is executed. Then, while the prediction processing is executed in main processing, the big winning drawing or the like is executed in timer interruption processing to be executed more preferentially than the main processing. Thus, even when the prediction processing is being executed in the main processing, since the timer interruption processing is preferentially executed, the big winning drawing is performed at the timing of starting the execution of the variable performance without a delay. In the meantime, even when the timer interruption processing is executed during the read-ahead processing, the prediction processing is surely completed since it is executed successively after the end of the timer interruption processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010174244-A (JP)
Title: Ink composition, inkjet recording method and recorded matter
Inventor: OKI YASUHIRO
IPC: C09D11/00
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition improving indoor storability (gas resistance) of an image produced with the ink composition using a metal phthalocyanine-based cyan dye.  <P>SOLUTION: The ink composition comprises at least water, the metal phthalocyanine-based cyan dye, and a naphthalene compound having general formula (1) and/or a sulfo group and/or a salt thereof. Wherein, M<SP>1</SP>is a lithium ion, X is an integer of 1-3, R<SP>1</SP>and R<SP>2</SP>are each a hydrogen atom, a 1-6C alkyl group, or a 1-6C alkoxy group, and R<SP>1</SP>and R<SP>2</SP>may be the same or different.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010147030-A (JP)
Title: Battery pack, charging type cleaner, and battery-assisted bicycle
Inventor: INAGAKI HIROTAKA
IPC: H01M10/05
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack with a non-aqueous electrolyte battery, a charging type cleaner and a battery-assisted bicycle improved in cycling characteristics at such a high temperature as 60°C.  <P>SOLUTION: The battery pack with a battery pack in which a plurality of non-aqueous electrolyte batteries are connected in series or parallel with one another, is characterized in that each of the non-aqueous electrolyte batteries includes a sheathing material 7, a positive electrode 3 housed in the sheathing material 7 and containing a lithium transition metal oxide compound of a layered crystal structure, a negative electrode 4 housed in the sheathing material 7 and containing a spinel lithium-titanium composite oxide, and a non-aqueous electrolyte charged in the sheathing material 7. The positive electrode 3 and the negative electrode 4 satisfy a relation (1): 1.25≤X. In the relation, X is an actual capacitance ratio expressed by (B/A) wherein A is an actual capacitance (mAh) in each 1 cm<SP>2</SP>-area of the positive electrode at 25°C and B is an actual capacitance (mAh) in each 1 cm<SP>2</SP>-area of the negative electrode at 25°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT