baber/WOPTO huggingface dataset:
Patent JP-2011526816-A (JP)
Title: 熱電式ジェネレータを用いる火炎検知および抑制システム
IPC: A62C37/40
Filed: 2009-07-02
Abstract: 炎および／または爆発から処理設備を保護するための装置および方法が提供される。特に、前記処理設備の火炎の前面または爆燃波の伝搬性を検知するために、ゼーベックセンサ、または、熱電式ジェネレータを用いる。爆燃波の検知に基づいて、システム制御装置は、ダメージから処理設備を保護するために、化学抑制剤または遮断弁の形をした抑制装置を作動する。
Patent JP-2011528318-A (JP)
Title: ハイドライド気相成長法（ＨＶＰＥ）による平坦な非極性｛１−１００｝ｍ面及び半極性｛１１−２２｝窒化ガリウムの成長
IPC: C30B29/38
Filed: 2009-07-16
Abstract: ハイドライド気相成長法（ＨＶＰＥ）を使用してIII族窒化物材料をｍ面サファイア基板などの適当な基板上で成長させる、（１１−２２）又は（１０−１３）窒化ガリウム（ＧａＮ）エピタキシャル層などの半極性III族窒化物材料を成長させる方法を提供する。この方法は、基板をアンモニア及びアルゴンの環境内で上昇温度でインサイチュ前処理し、窒化アルミニウム（ＡｌＮ）又は窒化アルミニウムガリウム（ＡｌＧａＮ）などの中間層を焼鈍基板上で成長させ、ＨＶＰＥを使用してIII族窒化物エピタキシャル層を中間層上で成長させることを含む。 【選択図】      なし
Patent JP-2012500167-A (JP)
Title: ポリマジャケット材料中に摩擦安定剤を有するコードおよびポリマジャケットアセンブリ
IPC: B66B7/06
Filed: 2008-08-15
Abstract: 一例のアセンブリが少なくとも一つの長尺の引張部材（３２）を含む。ジャケットが引張部材（３２）の少なくとも一部を被覆する。ジャケットはその少なくとも外表面における所望の摩擦特性の維持を容易にする摩擦安定剤（６２）を含んだポリマ材料（６８，６４）を備える。
Patent JP-2012500214-A (JP)
Title: 精製済み間葉系幹細胞組成物および間葉系幹細胞組成物を精製する方法
IPC: A61L27/00
Filed: 2009-08-14
Abstract: 一つまたはそれを超える精製済み間葉系幹細胞医薬組成物および遠心濾過を利用した製造方法を開示する。残留する動物生成物を含む間葉系幹細胞医薬組成物の静脈内投与についての限界値も開示する。 【選択図】図１
Patent JP-2012504746-A (JP)
Title: 遷臨界冷凍システムの高圧側圧力制御
IPC: F25B1/00
Filed: 2009-09-28
Abstract: 遷臨界蒸気圧縮システムを幅広い範囲の熱供給温度に亘る作動エンベロープ適応させるため、高圧側圧力は、コンデンサおよびエバポレータの作動条件により判断される所定のレベルに維持される。コントローラは、所望の高圧側圧力を維持すべく、コンデンサおよびエバポレータにおいて検知された冷媒状態に応じて膨張装置を変動させる。
Patent JP-2012505967-A (JP)
Title: 亜鉛合金電気めっき浴及び方法
IPC: C25D5/26
Filed: 2009-08-28
Abstract: 本発明は、媒体において様々な導電性基板に亜鉛ニッケル合金を電着することに関し、改良された析出物分布及び操作可能な電流密度範囲を提供することを目的とする。これは、亜鉛イオン；ニッケル金属イオン；アルカリ溶液中でニッケル金属イオンを保持することができる１つ以上の尿素系ポリマーと非重合性錯化剤との適切な組み合わせを含む浴、及び電解プロセスによって達成することができるため、導電性基板に亜鉛ニッケル合金を電着させるために浴が使用される。 【選択図】なし
Patent JP-2012509067-A (JP)
Title: フラビウイルスに対する免疫反応を引き起こす抗原及びその使用方法
IPC: C12N15/09
Filed: 2009-11-17
Abstract: 本発明の態様は、タンパク質ＥのコンセンサスＤＩＩＩ領域をコードする単離した核酸、およびそれを用いて作製したワクチン、ならびに前述の核酸およびワクチンを用いて、フラビウイルス、特に、ウエストナイルウイルスおよび日本脳炎ウイルスの複数の血清型に対する免疫反応を宿主に引き起こさせる方法に関する。
Patent JP-2012511617-A (JP)
Title: 全原油ファウリングを低減するための原油への高分子量ナフテンテトラ酸の添加
IPC: C07C55/24
Filed: 2009-12-08
Abstract: 高分子量ナフテンテトラ酸が、原油製油所設備のファウリングを防ぐおよび／または低減するためにベース原油に添加される。本方法は、有効量の高分子量ナフテンテトラ酸をベース原油に添加して原油混合物を形成する工程と、原油混合物を原油製油所構成要素に供給する工程とを含む。特に、高分子量ナフテンテトラ酸にはＡＲＮ酸が含まれる。
Patent JP-2012513231-A (JP)
Title: 調整可能なヘッドギア
IPC: A61M16/06
Filed: 2009-11-21
Abstract: 本発明は、患者の頭部に対して呼吸インタフェイス装置（２６）を固定するための調整可能なヘッドギア組立体（１０）に係り、ヒトの頭部の頭頂部及び後部にわたって適合するよう構成されるヘッドギア部材（１２）を有する。ヘッドギア部材は、ヒトの頭部の耳の上方及び前方において位置付け可能である上方側部（１４）、及び頭部の耳の下方において頭部の後部に沿った所において位置付けられる下方側部（１６）を有する。一組の上方保定部材（２０）が与えられる。上方保定部材の各々は、上方側部から下方及び前方に延在する。一組の下方保定部材（３０）は、側部の各々から前方及び上方に延在する。上方保定部材の組及び下方保定部材の組の各々は、呼吸インタフェイス装置に係合するよう構成される。
Patent JP-2012518881-A (JP)
Title: 高輝度ガス放電ランプ
IPC: H01J61/18
Filed: 2010-02-17
Abstract: 本発明の高輝度ガス放電ランプ（１）は：放電チャンバ（２）内に充填ガスを封止する放電容器（５、５’）を含み、及び前記放電チャンバ（２）内に突き出た電極（３、３’、４、４’）の組、及び前記充填ガスが、ナトリウムのハロゲン化物、及び場合によりヨウ化スカンジウムを少なくとも３０重量％及びテルビウム及び／又はガドリニウムのハロゲン化物を少なくとも５重量％の比率で含む、ランプ。
Patent JP-2012521192-A (JP)
Title: 口内湿潤化爽快感を与える菓子類
IPC: A23L27/30
Filed: 2010-02-18
Abstract: 本発明は、個体によって経口消費されるときに口内湿潤化効果をもたらす菓子類に関する。特に、この菓子類は、個体において口腔乾燥の知覚を低減または解消するための、スピラントールを含む成分のブレンドを含む組成物を含む。この菓子類は、甘味組成物、食品等級の酸組成物、および冷感剤組成物などの成分をさらに含むことができる。 【選択図】なし
Patent JP-2012519126-A (JP)
Title: 発光ガラス素子、その製造方法及びその発光方法
IPC: C03C3/095
Filed: 2009-06-26
Abstract: 本発明に係る発光ガラス素子は、発光ガラス基体を備え、該発光ガラス素子の表面には金属層が設けられ、該金属層は金属微細構造を有する。発光ガラス基体は化学式ａＭ ２ Ｏ・ｂＹ ２ Ｏ ３ ・ｃＳｉＯ ２ ・ｄＰｒ ２ Ｏ ３ で記載された複合酸化物を含有する。式中、Ｍはアルカリ金属元素を表し、ａ、ｂ、ｃ、ｄは各成分のモル数を表し、ａ値の範囲が２５〜６０、ｂ値の範囲が１〜３０、ｃ値の範囲が２０〜７０、ｄ値の範囲が０．００１〜１０である。また、本発明はさらに該発光ガラス素子の製造方法及びその発光方法を提供する。
Patent JP-2013141540-A (JP)
Title: Token game machine and program for token game
Inventor: YAMADA YASUHIRO
IPC: A63F9/00
Filed: 2012-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a token game machine and a program for a token game, configured to prevent shortage of tokens in hoppers.SOLUTION: A token game machine 1 includes a plurality of play parts St1-St4 where a plurality of players can play. Each of the play parts includes: play regions F1-F4 where the players play; and token supply parts 3, 3B, 3C, 3D for supplying tokens M into the play regions according to the token supplied by the players. The token game machine 1 includes: the hopper means 13, 13B, 13C, 13D provided in the play parts, and storing the tokens in the play regions; a storage discharge means 17 storing the tokens and discharging the tokens to the play parts; and a supply management means 41 supplying the tokens to the storage discharge means from the hopper means selected from the plurality of hopper means according to the number of tokens stored in each hopper means.
Patent JP-2013144726-A (JP)
Title: Fluorooxyalkylene group-containing polymer-modified silane and surface treating agent containing the silane, and article surface treated with the surface treating agent
Inventor: KOIKE NORIYUKI
IPC: C07F7/21
Filed: 2012-01-13
Abstract: PROBLEM TO BE SOLVED: To provide fluorooxyalkylene group-containing polymer-modified silane formable of a water-repellent/oil-repellent layer excellent in chemical resistance.SOLUTION: This fluorooxyalkylene group-containing polymer-modified silane is expressed by general formula (1) (wherein Rf is a monovalent or bivalent fluorooxyalkylene group-containing polymer residue; Rf''s are each independently 1-10C fluoroalkyl group; Zs are each independently a single bond or a 2-6 valents group having a siloxane bond; Rs are each independently a 1-4C alkyl group or phenyl group; Xs are each independently a hydrolyzable group; a's are each independently an integer of 2 to 5; b's are each independently 2 or 3; c's are each independently 0 or 1; y's are every unit independently an integer of 1 to 5; α is an integer of 1 to 5; β is 1 or 2, provided that when Z is a single bond, c is 0 and α is 1).
Patent JP-2013144381-A (JP)
Title: Sheet and method of manufacturing sheet
Inventor: KURODA HIROYUKI
IPC: H01L31/042
Filed: 2012-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheet capable of being mechanically held by sufficient rigidity though a recessed part is formed on the surface.SOLUTION: A recessed part is formed on at least a partial region of a first surface 11 of a sheet 1. A first region 10 and a second region 20 located at the end of the sheet are formed on the first surface 11. When a volume obtained by multiplying the maximum thickness Hof the sheet 1 in the first region 10 by a unit area is expressed by V, a total volume of a space sandwiched between a plane where the second surface of the sheet 1 moves to the first surface 11 direction by Hand the first surface 11 in the first region 10 per unit area is expressed by V(V>0), a volume obtained by multiplying the maximum thickness Hof the sheet 1 in the second region 20 of the first surface 11 by the unit area is expressed by Vand a total volume of a space sandwiched between a plane where the second surface moves in the first surface 11 direction and the first surface 11 in the second region 20 by Hper unit area is expressed by V, V/Vis smaller than V/V.
Patent JP-2013149391-A (JP)
Title: Self-propelled type electronic equipment and self-propelled type ion generator
Inventor: NAMITO SHIGENORI
IPC: H01T23/00
Filed: 2012-01-17
Abstract: PROBLEM TO BE SOLVED: To provide reliable self-propelled type electronic equipment capable of preventing dust or foreign matter from entering an interior as necessary.SOLUTION: Self-propelled type electronic equipment includes a housing, a propelling section which propels the housing on a base surface where the housing is placed, an air suction port formed in a part of the housing so as to introduce air into the housing, and an air suction opening/closing section for air suction which opens and closes the air suction port. The air suction opening/closing section has a structure comprising a cover body for air suction which is provided movably to and away from the housing so as to open and close the air suction port, and an air suction cover body driving section which moves the air suction cover body to open and close the air suction port, and opens and closes the air suction port by moving the air suction cover body.
Patent JP-2013147562-A (JP)
Title: Method of activating thermosensitive adhesive label and thermosensitive adhesive label
Inventor: SHINPO HITOSHI
IPC: C09J11/08
Filed: 2012-01-19
Abstract: PROBLEM TO BE SOLVED: To achieve activation by: adding an energy such that adhesiveness in the whole surface of a thermosensitive adhesive label becomes saturated adhesiveness or becomes adhesiveness according to the saturated adhesiveness; and adding a higher energy to an outer peripheral region of the thermosensitive adhesive label than to a region other than the outer peripheral region thereof.SOLUTION: A method of achieving activation by adding energy to a thermosensitive adhesive label includes achieving the activation by: adding an energy such that adhesiveness in the whole surface of the thermosensitive adhesive label becomes saturated adhesiveness or becomes adhesiveness according to the saturated adhesiveness; and adding a higher energy to an outer peripheral region of the thermosensitive adhesive label than to a region other than the outer peripheral region thereof.
Patent JP-2013147851-A (JP)
Title: Pile head part reinforcement structure
Inventor: MURAMATSU TOMOHIRO
IPC: E02D7/18
Filed: 2012-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a pile head part reinforcement structure which is capable of sufficiently demonstrating a reinforcement effect by increase of a plate thickness of a pile head part and is excellent in heat radiation of the pile head part, in the pile head part reinforcement structure for reinforcing the pile head part by a reinforcing steel plate so as not to damage the pile head part of a pile by vibromotive force of a vibration hammer when installing a steel pipe pile or a steel pipe sheet pile with the vibration hammer.SOLUTION: A pile head part reinforcement structure R is composed of a structure for which five (at least three) holding part reinforcing steel plates 2 are arranged at an interval from each other in a circumferential direction of a pile head part 1a on an outer peripheral surface of a holding part A of the pile head part 1a held by a chuck device of a vibration hammer, and entire periphery fillet weld (welding part 4) is executed to the periphery of the respective holding part reinforcing steel plates 2 on site.
Patent JP-2013148732-A (JP)
Title: Optical scanner
Inventor: SAKATA ISAMU
IPC: B41J2/44
Filed: 2012-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner capable of preventing an adhesive from being peeled off even if a temperature change occurs in a structure in which a scanning lens is fixed to a frame by an adhesive.SOLUTION: There is provided an optical scanner which comprises: a light source; a deflector for reflecting a laser light from the light source to deflect it in a main scanning direction; a scanning lens 6 through which the laser light deflected by the deflector passes; and a frame 10 to which the scanning lens is fixed. The frame 10 has a pair of fixing parts 12 and 13 facing each other in a main scanning direction. The scanning lens 6 is disposed between the pair of fixing parts 12 and 13 and end surfaces 6E and 6F in a main scanning direction are fixed to the fixing parts 12 and 13 by an adhesive 20.
Patent JP-2013150192-A (JP)
Title: Operational amplifier and series regulator
Inventor: ABE SHUICHI
IPC: H03F3/45
Filed: 2012-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent a degradation in responsiveness in a transient state due to the presence of a phase compensation capacitor while suppressing an increase in current consumption.SOLUTION: An operational amplifier 11 as an error amplifier of a series regulator 1 includes a differential amplification circuit 12, an output amplification circuit 13 of folded configuration and a phase compensation capacitor 14. When a MOS transistor 7 turns off, a MOS transistor 5 turns on to cause a surge in output voltage Vo, which in turn causes a surge in voltage V2 of a node n2 via the phase compensation capacitor 14. A clamp circuit 32 limits the voltage V2 to 2Vf (Vf: forward voltage of PN junction). Current flows through transistors 22, 23 and 25 increasing with the increase of the output voltage Vo quickly charge an input capacitance of a driver 6 to cause a surge in voltage V4 of a node n4. The voltage V4 rises before the output voltage Vo reaches a target output voltage to suppress the incidence of overshoot.
Patent JP-2013157209-A (JP)
Title: Rotary connector device
Inventor: SERIZAWA YASUMASA
IPC: H01R35/04
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce sliding sound during steering rotation while ensuring the strength, in a rotary connector device.SOLUTION: In a rotary connector device where a flat cable 3 is housed while being wound in an annular space between a rotating rotor 5 and a fixed stator, the rotor 5 is formed by stacking a rotor body 6 made of PBT resin and a rotor cover 15 made of polyacetal resin and facing the annular space, thus reducing the sliding noise of the flat cable 3 and the rotor 5 while ensuring the strength. An aperture 72 is formed in the rotor cover 15 so as to pull out the flat cable 3 from the rotor body 6, and a recess 70 is formed in a disc part 16 so as to enhance work efficiency when assembling the rotor cover 15 onto the rotor body 6.
Patent JP-2013154023-A (JP)
Title: Living body stimulating electrode
Inventor: SUGAWARA RYO
IPC: A61B5/296
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a living body stimulating electrode high in accuracy and low in cost.SOLUTION: A stimulating electrode 10 for stimulating an algesthesia nerve, and a contact electrode 20 forming a pair with the stimulating electrode 10 are formed into integral structure from a skin contact part to a connector part of a lead wire, and are fixed to a resin body by insert-molding or thermal caulking. The stimulating electrode 10 and the contact electrode 20 are integrally machined from a metal plate by thin plate working to attain low-cost mass production. The stimulating electrode 10 and the contact electrode 20 are fixed with resin so as to be in a predetermined positional relationship to achieve high dimensional accuracy with an electrode pair 30 formed of a stimulating electrode part 12 and a contact electrode part 22. Further, since the stimulating electrode 10 is formed of a metal plate, the stimulating electrode part 12 has a ridgeline, and a contact area abutting on the skin is increased in comparison with the case of a tip being a point, to improve certainty in stimulating the algesthesia nerve.
Patent JP-2013162172-A (JP)
Title: Array antenna
Inventor: KOGA KENICHI
IPC: H04J3/00
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an array antenna the directivity of which can be set arbitrarily in a desired direction.SOLUTION: An adaptive array antenna 1 connects a plurality of antennas 2 and one receiving circuit 3 by a switch circuit 5 consisting of a plurality of switches 6, connects the antenna 2 with the receiving circuit 3 shared by switching connection of the switch 6, and receives radio waves by time division multiplex system. Switching order of the switch 6 is not a simple order of antenna number, but is set to a switching order for minimizing the phase difference of a desired wave in the antenna 2 before and after switching of the switch 6.
Patent JP-2013158270-A (JP)
Title: Method of cultivating olive
Inventor: FUKUOKA RENZO
IPC: A01G1/00
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of remarkably increasing yields harvested from one individual olive tree per year by optimally controlling the cultivation environment of olive trees for fruit production, and thereby shortening one life cycle period.SOLUTION: An olive tree in a natural environment normally has a one-year life cycle functioning for fruit harvesting. The olive tree is installed in a facility whose environment can be controlled, and temperature, light, wind, sprinkling, fertilization, and tree arrangement are optimized to shorten the time required for one life cycle and individuals in various life stages can be cultivated in the same facility. Further, because of optimum environmental conditions for olive fruit production, high-quality fruits can be stably harvested.
Patent JP-2013161343-A (JP)
Title: Liquid crystal display with touch panel
Inventor: OBA MASAMIKI
IPC: G02F1/13363
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device attached with a touch panel that can render an excellent display contrast even when a touch panel is configured to be arranged between a pair of polarizing plates.SOLUTION: The liquid crystal display device comprises: a touch panel that has an insulation layer composed of a resin; a liquid crystal cell; and a pair of polarizing plates that are arranged on both sides of the liquid crystal cell, and the liquid crystal display device is a liquid crystal display device attached with the touch panel arranged between the pair of polarizing plates. In the touch panel, an Rth of the touch panel is adjusted such that an Rth of an entire liquid crystal display device attached with the touch panel comes within a range of 0 to 4.0. By providing the liquid crystal display device attached with the touch panel, the above-mentioned problem is solved.
Patent JP-2013161367-A (JP)
Title: Information processing apparatus and control method thereof
Inventor: KITO RYOSUKE
IPC: G06F13/36
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To reduce latency in read processing.SOLUTION: A switching controller generates a read request for requesting at least part of data within data specified by a read command in place of a device, reads the part of the data from the memory, and transmits it to the device.
Patent JP-2013159477-A (JP)
Title: Vertical carrying machine having tray moving mechanism of endless chain system
Inventor: SUZUKI JUNICHIRO
IPC: B66B17/16
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To improve carrying efficiency, by improving a mounting characteristic of an article to a tray placed on a carrying table for lifting in a frame.SOLUTION: In a vertical carrying machine, a carrying table is arranged in a frame of a frame shape of extending upward by penetrating through respective floors of at least two layers, and inlet-outlet parts of a lower layer and a upper layer for making an article go in and out of the carrying table, are respectively provided on floors of the lower layer and the upper layer. The vertical carrying machine includes a lifting mechanism for lifting the carrying table between inlet-outlet parts of the lower layer and the upper layer. The carrying table is placed with a plate-shaped tray movable between the carrying table and the inlet-outlet parts of the lower layer and the upper layer, and while arranging a tray side connecting part in the tray, driving side connecting parts of the lower layer and the upper layer are arranged to be connected to the tray side connecting part when the carrying table moves to the inlet-outlet part of the lower layer or the upper layer. The frame is provided with tray moving mechanisms of the lower layer and the upper layer for moving the tray to the inlet-outlet parts of the lower layer and the upper layer from the carrying table, and an endless chain system is adopted when constituting the tray moving mechanisms of the lower layer and the upper layer.
Patent JP-2013160485-A (JP)
Title: Heat pump type liquid heating device
Inventor: KONUMA TOMOHITO
IPC: F24H1/00
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump-type liquid heating device capable of being stably operated even when a discharge temperature of a compressor may reach a maximum allowable temperature.SOLUTION: In a heat pump type water heater as a heat pump type liquid heating device, a target discharge pressure of a compressor is lowered by a prescribed amount when a temperature of a refrigerant discharged from the compressor reaches a prescribed reference temperature or more. The heat pump type water heater controls opening/closing of a pressure reducing valve on the basis of the new target discharge pressure lowered by the prescribed amount.
Patent JP-2013163525-A (JP)
Title: Embossed carrier tape, and component storage body
Inventor: TANAKA KIYOFUMI
IPC: B65D85/86
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an embossed carrier tape which is superior in holding property even when storing a damageable component, is capable of easily picking up the component without using an exclusive tool, and is superior in productivity, and also to provide a component storage body in which the component is stored in the embossed carrier tape.SOLUTION: There is provided an embossed carrier tape 1 in which a back surface 13a of an adhesive part 13 comprising an adhesive material which fixes a component 20 by adhesion and has flexibility is arranged by being bonded to a bottom 11a of a concave component storage part 11, and one or more convex parts C are formed on the surface 13b of the adhesive part 13. There is also provided a component storage body 100 in which the component 20 is stored in the component storage part 11 of the embossed carrier tape 1.
Patent JP-2012240046-A (JP)
Title: Oxygen water generator
Inventor: KWON SANG OH
IPC: B01F25/60
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen water generator causing little noise, efficiently dissolving oxygen into drinking water, a water cleaner containing thereof, and a water drinking device or a water cooler.SOLUTION: The oxygen water generator includes a housing, a water storage tank set inside the housing, an oxygen generator set inside the housing, and a mixing portion mixing water fed from the water storage tank with oxygen formed by the oxygen generator. The mixing portion includes a hollow fiber membrane therein, the hollow fiber membrane includes a water inlet part with at least one side end of the hollow fiber fixed to the water inlet part and a protrusion part with a body of the hollow fiber protruded. Water and oxygen are made to flow into an opening of at least one side end fixed to the water inlet part, and discharged to the protrusion part.
Patent JP-2013164979-A (JP)
Title: Detachable battery device
Inventor: BABA KAZUKI
IPC: H01M2/10
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to attach a detachable battery device to electrically powered equipment in a dark place easily, securely or safely.SOLUTION: In a detachable battery device 21 which is attached to a motor driven two-wheeler in a detachable manner, assuming that a direction in which the detachable battery device 21 is inserted into the battery housing of the motor driven two-wheeler is an insertion direction A, a remaining amount display unit 38 is provided for an end portion facing the insertion direction A, which is specifically a downward-facing surface 33A on the bottom side of a case 32 of the detachable battery device 21. Light emitted from an LED lamp 39 of the remaining amount display unit 38 not only displays a battery remaining amount, but also functions as illumination light. When a user inserts the detachable battery device 21 into a battery housing of the motor driven two-wheeler, an insertion port of the battery housing can be illuminated by illumination light of the LED lamp 39, and the feet of the user can be illuminated by the illumination light of the LED lamp 39 when the user carries the detachable battery device 21 in a removed state.