baber/WOPTO huggingface dataset:
Patent JP-2015057581-A (JP)
Title: Blower and control method
Inventor: MORIOKA REIJI
IPC: F24F11/04
Filed: 2014-12-25
Abstract: PROBLEM TO BE SOLVED: To give a feeling of exposing natural wind to a user in blowing from a blower.SOLUTION: A control unit 118 of an air conditioner controls a fan motor 116 of the air conditioner so that the wind speed of a fan 102 of the air conditioner is changed with time into a composite pattern composed of a plurality of patterns including a waveform pattern with a sinusoidal wave shape and a mountain-shaped fluctuation pattern having a width less than the 1/4 period of the waveform pattern in each period of the waveform pattern and a height larger than the amplitude of the waveform pattern.
Patent JP-2016122161-A (JP)
Title: Image forming apparatus, conveyance control method, and conveyance control program
Inventor: TAKAHASHI TSUTOMU
IPC: B65H23/032
Filed: 2014-12-25
Abstract: PROBLEM TO BE SOLVED: To provide means that improves quality in printing when a medium having a large amount of curl at the leading end is fed.SOLUTION: An image forming apparatus comprises: roll diameter detection means that detects the diameter of a medium wound in a roll state in a medium storage part; conveyance means that sends out the medium in the medium storage part to a conveyance path; slack detection means that detects the amount of slack of the medium sent out to the conveyance path; and conveyance control means that adjusts a medium conveyance speed of the conveyance means so that the amount of slack of the medium becomes a predetermined amount. The conveyance control means corrects the amount of adjustment of the medium conveyance speed until a predetermined time elapses.SELECTED DRAWING: Figure 1
Patent JP-2016127096-A (JP)
Title: Package, light-emitting device and method of manufacturing the same
Inventor: OKURA SHINYA
IPC: H01L23/50
Filed: 2014-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a package which allows for arrangement of a plurality of sets of light-emitting elements in high mounting density, and to provide a light-emitting device using such a package and a manufacturing method therefor.SOLUTION: In the plan view, a light-emitting device includes a plurality of sets of electrode pairs 18 each having an upper first electrode 12 and a lower second electrode 14, where (1) a first electrode 12a of at least one set of electrode pair 18a is connected electrically with the second electrode 14b of a right or left next electrode pair 18b, or (2) a second electrode 14a of at least one set of electrode pair 18a is connected electrically with the first electrode 12c of a lower next electrode pair 18c. The first electrode is not connected electrically with the first electrode of right or left next electrode pair, the second electrode is not connected electrically with the second electrode of right or left next electrode pair. The light-emitting device further includes a package for fixing the first and second electrodes by means of a molding, and light-emitting elements mounted on the first or second electrodes.SELECTED DRAWING: Figure 2
Patent JP-2014519016-A (JP)
Title: バッテリー容量劣化推定装置及び方法
IPC: G01R31/36
Filed: 2012-01-04
Abstract: 本発明は、バッテリー容量劣化推定装置及び方法に関する。本発明によるバッテリー容量劣化推定装置は、所定の充電電圧区間でバッテリーの電圧及び電流を測定するセンシング部と、前記センシング部で測定された電圧測定値及び電流測定値と実際の劣化程度を知っているバッテリーの電流積算（Ａｍｐｅｒｅ ｃｏｕｎｔｉｎｇ）実験から得たＳＯＨ（Ｓｔａｔｅ Ｏｆ Ｈｅａｌｔｈ）毎の積算電流値とを保存するメモリ部と、前記充電電圧区間で前記メモリ部に保存された電流測定値を積算して積算電流値を算出し、前記メモリ部に保存されたＳＯＨ毎の積算電流値から前記算出された積算電流値に対応するＳＯＨ値をマッピングしてＳＯＨ値を推定する制御部とを具備する。
Patent JP-2014518795-A (JP)
Title: 薄肉部品の実質的に一定圧力の射出成形のための方法及び装置
IPC: B29C48/96
Filed: 2012-05-21
Abstract: 実質的に一定圧力で溶融熱可塑性材料を金型キャビティの中に射出することによって成形部品を形成する、実質的に一定圧力の射出成形法及び射出成形機。結果として、熱可塑性材料の連続的な流頭をゲートから金型キャビティの端部まで前進させることによって、金型キャビティは溶融熱可塑性材料で充填される。
Patent JP-2014527402-A (JP)
Title: 代謝障害及び疾患の治療のための組成物、使用及び方法
IPC: A61P3/10
Filed: 2012-06-29
Abstract: 本発明は、グルコース降下活性などの1種以上の活性を有する、線維芽細胞増殖因子19(FGF19)の変種及び融合体、線維芽細胞増殖因子21(FGF21)の変種及び融合体、線維芽細胞増殖因子19(FGF19)及び／又は線維芽細胞増殖因子21(FGF21)の融合体、並びに線維芽細胞増殖因子19(FGF19)及び／又は線維芽細胞増殖因子21(FGF21)のタンパク質配列及びペプチド配列(及びペプチド模倣体)の変種又は融合体、並びに高血糖症及び他の障害の治療方法及び治療における使用に関する。【選択図】図３Ａ
Patent JP-2014524691-A (JP)
Title: 節電方法及び装置
IPC: H04W52/02
Filed: 2012-03-05
Abstract: 本発明に係る節電方法及び装置において、ネットワーク側から送信されたスリープ指示を受信し、サイトSTAの内部の一つまたは複数のハードウエアユニットをシャットダウンし、STAをスリープモードに入らせ、STAがネットワーク側からの業務指示を受信するときまたはSTAがネットワーク側へ送信しようとするデータを有するとき、シャットダウンされた全部のハードウエアユニットを起動し、STAにスリープモードを終了させる。本発明により、一定のサイクルにSTAを最小の電力状態に入らせるので、電力及びエアーインターフェースリソースが節約できる。
Patent JP-2014525249-A (JP)
Title: Ｃ．ディフィシルの毒素ａおよび毒素ｂタンパク質の単離ポリペプチドならびにその使用
IPC: A61K39/00
Filed: 2011-09-05
Abstract: 本発明は、配列番号２および配列番号４のアミノ酸配列に記載のＣ．ディフィシル毒素Ａおよび毒素Ｂのドメインに結合する受容体を含むＣ−ＴＡＢ．Ｇ５およびＣ−ＴＡＢ．Ｇ５．１単離ポリペプチドを提供する。Ｃ−ＴＡＢ．Ｇ５およびＣ−ＴＡＢ．Ｇ５．１単離ポリペプチドは、Ｃ．ディフィシル毒素Ａおよび／または毒素Ｂの毒性作用を中和するために使用され得る。 【選択図】  なし
Patent JP-2014525516-A (JP)
Title: 物理気相堆積チャンバターゲット用の冷却リング
IPC: C23C14/35
Filed: 2012-08-28
Abstract: 物理気相堆積用の装置および方法が提供される。いくつかの実施形態において、物理気相堆積チャンバ内のターゲットを冷却するための冷却リングは、中央開口を有する環状本体と、本体に結合された入口ポートと、本体に結合された出口ポートと、本体内に配設され、入口ポートに結合された第１の端部および出口ポートに結合された第２の端部を有する冷媒チャネルと、本体に結合され、中央開口にわたって実質的に広がり、中央穴を備えるキャップとを備え得る。
Patent JP-2014527931-A (JP)
Title: 自律的、乃至、部分自律的運転マヌーバを実施するための車載アシスタント・システム用の方法、並びに、装置
IPC: B60R21/00
Filed: 2012-08-21
Abstract: 本発明は、車両の自律的、乃至、部分自律的運転マヌーバを実施する役割を担うアシスタント・システム、例えば、車載されている駐車アシスタント・システムなど用であって、車両周辺部で画像データが作成され、且つ、運転マヌーバ実施のためにカメラ・システムによって処理されることを特徴とするアシスタント・システム用の方法と装置に関する。該アシスタント・システムは、制限の存在が画像データから認識された場合、安全な状態に移行される。
Patent JP-2015501833-A (JP)
Title: スルホンアミド誘導体
IPC: C07D213/69
Filed: 2012-12-06
Abstract: 本発明は、スルホンアミド誘導体、医学におけるそれらの使用、それらを含有する組成物、それらを調製するためのプロセス、およびそのようなプロセスにおいて使用される中間体に関する。より詳細には、本発明は、式（Ｉ）の新たなスルホンアミドＮａｖ１．７阻害薬または薬学的に許容できるその塩に関する［式中、Ｘ、Ｚ、Ｒ１ａ、Ｒ１ｂ、Ｒ２、Ｒ３、Ｒ４、およびＲ５は本明細書において定義するとおりである］。Ｎａｖ１．７阻害薬は、広範な障害、特に疼痛を治療する際に潜在的に有用である。【化１】
Patent JP-2015500560-A (JP)
Title: 基板表面処理を通じて電池性能が向上した薄膜電池及びその製造方法
IPC: H01M4/13
Filed: 2012-11-02
Abstract: 陰極活物質と基板との副反応によって電池性能が低下することを防止できる薄膜電池及びその製造方法について開示する。本発明に係る薄膜電池は、陰極活物質が基板に当接する構造を有し、前記基板表面において少なくとも前記陰極活物質と基板との当接部分には、前記陰極活物質との反応性がない物質を含む第１の表面処理層が形成される。
Patent JP-2015513504-A (JP)
Title: 梱包機における平板物体のサンプル収集方法及びこのような方法を実施する梱包機
IPC: B65H29/54
Filed: 2013-01-29
Abstract: 本発明は、平板物体の梱包機におけるサンプル収集方法に関し、この梱包機は、一連の束を形成するための集計及び分離手段と、一連のパックを形成するための組み立て手段とを有する。本発明は、この収集方法が、− 集計及び分離手段を用いて、所与の数の平板物体で構成されたサンプル束を形成する段階と、− このサンプル束を組み立て手段によって収集する段階と、− このサンプル束を組み立て手段によって専用の回収領域に移動させる段階と、を含むことを特徴とする。【選択図】 図１
Patent JP-2015507929-A (JP)
Title: 第Ｘａ因子阻害剤に対する組み換え拮抗剤を製作するためのプロセス
IPC: C12N5/10
Filed: 2013-02-13
Abstract: ｆＸａ阻害剤拮抗剤として作用する機能性ｆＸａ誘導体タンパク質の改善された生産に有益な方法および単離された細胞が開示される。１つの態様はｒ−拮抗剤ポリヌクレオチドおよびフーリンポリヌクレオチドを含む単離された細胞に関連する。他の態様は、事前にプロセシングされたｒ−拮抗剤ポリペプチドおよびフーリンポリペプチドを細胞内で発現させることにより、切断された２鎖ｒ−拮抗剤を調製する方法に関連する。本明細書に説明される方法および細胞は、ｒ−拮抗剤およびフーリンの生体内での同時発現によって、機能性ｒ−拮抗剤の向上した生産をもたらす。【選択図】図３
Patent JP-2016123739-A (JP)
Title: Absorbent article
Inventor: ASAI KINYA
IPC: A61F13/74
Filed: 2015-01-06
Abstract: PROBLEM TO BE SOLVED: To prevent an absorbent body from being bent into mountain fold, when being fixed to clothing via adhesive parts or the like.SOLUTION: An absorbent article includes an absorbent body 10 and fixing means 20. The fixing means 20 includes: a bonded part 21 bonded to a central part in the width direction of a non-skin-facing surface of the absorbent article 10; left/right free parts 22 that outward extend to the left/right in the width direction of the bonded part 21 and are not bonded to a skin-facing surface of the absorbent article 10; left/right sticking parts 24 that are provided at non-skin-facing surfaces of the left/right free parts 22 and removably stuck to clothing of a wearer.SELECTED DRAWING: Figure 1
Patent JP-2015109987-A (JP)
Title: Method for generating mechanical waves by generation of interfacial acoustic radiation force
Inventor: MATHIEU PERNOT
IPC: A61B8/08
Filed: 2015-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for elastic modulus measurement which can obtain a larger acoustic radiation force and obtain acoustic radiation corresponding to the depth.SOLUTION: An acoustic radiation force 15 is generated within a viscoelastic medium 11 by application of acoustic waves focused on an interface 13 delimiting two zones 11, 14 having distinct acoustic properties.
Patent JP-2016131190-A (JP)
Title: Coil component
Inventor: OTSUBO YOSHITO
IPC: H01F17/06
Filed: 2015-01-13
Abstract: PROBLEM TO BE SOLVED: To increase the number of turns of a coil electrode winding around a coil core, while maintaining the size of the coil core, in a coil component formed by embedding an annular coil core in an insulation layer.SOLUTION: A coil electrode 4 wound around a coil core 3 includes: an input wiring pattern 7a forming one end of the coil electrode 4 formed on the upper surface of an insulation layer 2, so that one end is arranged on the inner peripheral side of the coil core 3 and the other end is arranged on the outer peripheral side of the coil core 3; an output wiring pattern 7b forming the other end of the coil electrode 4 formed on the lower surface of the insulation layer 2, so that one end is arranged on the inner peripheral side of the coil core 3 and the other end is arranged on the outer peripheral side of the coil core 3; and a winding portion 12 wound around the coil core 3 between the input wiring pattern 7a and the output wiring pattern 7b. The output wiring pattern 7b is arranged to overlap the input wiring pattern 7a partially, in the plan view.SELECTED DRAWING: Figure 2
Patent JP-2016131455-A (JP)
Title: Wire with mold part
Inventor: SUETANI MASAHARU
IPC: H01R4/70
Filed: 2015-01-14
Abstract: PROBLEM TO BE SOLVED: To suppress formation of a gap between an insulation coating and a mold part into which a liquid such as water may intrude in a wire with a mold part.SOLUTION: A wire 100 with a mold part includes: a wire 9 with a terminal including an insulation wire 8 including a core wire 81 and an insulation coating 82 covering the surrounding of the core wire 81, and a terminal 7 connected to a terminal part of the insulation wire 8; and a mold part 6 covering the connection part of the insulation wire 8 and the terminal 7. The insulation coating 82 includes a first coating 1 and a second coating 2, superior to the first coating 1 in adhesion to the mold part 6. The mold part 6 further covers the surrounding of an adhesion region part 89, which is a part that is not covered by the first coating 1 at the second coating 2 at a terminal part of the wire 9 with a terminal.SELECTED DRAWING: Figure 1
Patent JP-2016131475-A (JP)
Title: Electrostatic induction generator and charging circuit using the same
Inventor: NAGATA YOICHI
IPC: H02N1/00
Filed: 2015-01-15
Abstract: PROBLEM TO BE SOLVED: To improve the output power extraction efficiency when connected with a constant voltage load, by allowing for polyphase AC output from an electrostatic induction generator.SOLUTION: An electrostatic induction generator is constituted of a rotatable rotor having a charging section, and a stator having a conductive section facing the rotor via a cavity of a predetermined distance therefrom. In particular, the conductive section of the stator, i.e., an electrode plane, is divided into three concentric annular regions, each of which is divided into a plurality of small electrodes of the same area, and the arrangement phase of the electrode of each annular region is set to 0° and ±120°, thus generating a three-phase AC power used generally as a power supply. Since the current ripple of the three-phase AC power is reduced, power extraction efficiency to the load can be enhanced compared with single phase.SELECTED DRAWING: Figure 4
Patent JP-2016133609-A (JP)
Title: projector
Inventor: MIYAZAKI KENJI
IPC: G03B21/14
Filed: 2015-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a projector that suppresses dust or dirt from being adhered to an optical processing unit upon which light from a light source is incident, and can suppress each member of the optical processing unit from being put into an overheated state.SOLUTION: A projector has: an optical processing unit that includes a prism 8, and display devices 7R, 7G and 7B; and a dust-proof case 10 that partially covers the optical processing unit. Heat sinks 12R, 12G and 12B are connected to the display devices 7R, 7G and 7B. The display devices 7R, 7G and 7B are located inside the dust-proof case 10, and the heat sinks 12R, 12G and 12B are located outside the dust-proof case 10.SELECTED DRAWING: Figure 2
Patent JP-2016133256-A (JP)
Title: Air-conditioner heat exchange unit
Inventor: TOMIOKA YUKO
IPC: F28D1/047
Filed: 2015-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioner heat exchange unit provided with a heat exchanger having a plurality of heat transfer tubes and a plurality of heat transfer fins and a casing having a support section mounting thereon the heat exchanger, and capable of suppressing the occurrence of the collapse of the heat transfer fins on a lower end of the heat exchanger.SOLUTION: A heat exchanger unit (2) includes: a heat exchanger (23) having a plurality of heat transfer tubes (61) and a plurality of heat transfer fins (64); and a casing (51) having a support section (52) mounting thereon the heat exchanger (23). The heat exchanger unit (2) further includes: spacer members (71, 72, 73); and a fin collapse preventive member (80). The spacer members (71, 72, 73) are disposed between the heat exchanger (23) and the support section (52). The fin collapse preventive member (80) is disposed between a lowermost-stage heat transfer tube (61a) that is the lowermost heat transfer tube out of the plurality of heat transfer tubes (61) and the spacer members (71, 72, 73), and is a member higher in rigidity than the heat transfer fins (64).SELECTED DRAWING: Figure 10
Patent JP-2015167350-A (JP)
Title: Projector and control method for the projector
Inventor: NAKASHIN YOSHITAKA
IPC: G03B3/00
Filed: 2015-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a projector that can intelligibly show a user how precisely the projector is in focus when the focus of the projector is adjusted, and a control method for the projector.SOLUTION: A projector 100 includes: a projection optical system 350 which projects an image on a screen SC; a lens drive part 353 which performs a focus adjustment according to an operation; a photography part 10 which photographs the screen SC; an evaluation value calculation part 701 which calculates an evaluation value for evaluating the contrast of a photographed image of the photography part 10; and a display control part 703 which projects an image corresponding to a difference between the evaluation value calculated by the evaluation value calculation part 701 after the focus adjustment and a maximum value of the evaluation value calculated by the evaluation value calculation part 701 before the focus adjustment, on the screen SC by a projection lens 351, when the lens drive part 353 performs the focus adjustment according to the operation.
Patent JP-2016139480-A (JP)
Title: connector
Inventor: ASHIBE KENTA
IPC: H01R12/79
Filed: 2015-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a connector having a structure which can more reliably prevent the detachment of an object.SOLUTION: In a received state where an object 600 is partially received by a receiving part 110, if an actuator 500 is at a closed position, a third projection 420 of a maintenance member 400 is located in front of a locked part 632 of the object 600. In this state, a restriction part 130 restricts the movement of the third projection 420 to the outside of the receiving part 110 so that the third projection 420 maintains the state where it projects in the vertical direction in the receiving part 110.SELECTED DRAWING: Figure 13
Patent JP-2016139693-A (JP)
Title: Semiconductor device
Inventor: KANEHARA HIROMICHI
IPC: H01L27/12
Filed: 2015-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device including an SOI substrate, which has a long creepage distance on a top edge side of an opening formed in an active layer without an increase in size to achieve improved withstand voltage.SOLUTION: A semiconductor device 100 comprises: an SOI substrate 10 in which a support substrate 12, an embedded insulation layer 14 and an active layer 16 are laminated; a first insulation film 20; a second insulation film 30; an interlayer insulation film 40; a trench 50 which pierces the second insulation film 30, the first insulation film 20 and the active layer 16 and has a cavity inside and has a top edge blocked by the interlayer insulation film 40; and a first side etching region 52 which is provided in the first insulation film 20 and lies adjacent to the trench 50 and has a cavity inside, which contacts the cavity inside the trench 50. The second insulation film 30 has an etching selectivity higher than that of the first insulation film 20. An opening width W1 of the first insulation film 20 is wider than an opening width Wa of the active layer 16 and wider than an opening width W2 of the second insulation film 30.SELECTED DRAWING: Figure 1
Patent JP-2015083723-A (JP)
Title: Electrochemical hydroxide system, and method for using metal oxidation
Inventor: THOMAS A ALBRECHT
IPC: C25B15/08
Filed: 2015-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical hydride system, and a method using metal oxide.SOLUTION: Provided is a method and a system for an electrochemical cell including an anode and a cathode, and the anode is contacted with metallic ions, and the metallic ions are converted from lower oxidation conditions to higher oxidation conditions. The metallic ions in the higher oxidation conditions are reacted with a hydrogen gas, unsaturated hydrocarbon and/or saturated hydrocarbon to form a product. In one embodiment, provided is a method including: a step of contacting an anode with an anode electrolyte; a step of oxidizing metallic ions from lower oxidation conditions to higher oxidation conditions in the anode; a step of contacting the cathode with a cathode electrolyte; and a step of adding a ligand to the anode electrolyte, and being a step of mutually acting the ligand with the metallic ions.
Patent JP-2016143961-A (JP)
Title: Image forming apparatus
Inventor: ADACHI ETSUZO
IPC: H04N1/00
Filed: 2015-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which can manage an original (document) with high precision in a state where character information of electronic data is left.SOLUTION: An image forming apparatus prints a composite image obtained by combining an image of inputted electronic data with an identifier marker image including identifier information in a recording medium (step S1030). The electronic data is stored in a storage device by associating it with the identifier information (step S1060). The image forming apparatus detects the identifier marker image from original image data which is read when an image of the printed original is read, and extracts the identifier information from the identifier marker image. The image forming apparatus retrieves the stored electronic data by using the extracted identifier information and extracts a differential image between the image of the original image data and the image of the retrieved electronic data. The extracted differential image is combined with the original electronic data and is stored in the storage device by associating it with the identifier information as re-electronized data.SELECTED DRAWING: Figure 4
Patent JP-2016142303-A (JP)
Title: Friction clutch
Inventor: FUKUMOTO KOJI
IPC: F16D25/0638
Filed: 2015-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a friction clutch capable of improving controllability of a transmission torque capacity in engagement/release, while securing a large maximum transmission torque capacity.SOLUTION: A first piston 21 and a second piston 22 are elastically energized in a direction separating from a clutch plate 16 respectively by a first return spring 42 and a second return spring 43. Energization force of the first return spring 42 is smaller than energization force of the second return spring 43. A friction clutch 1 is constituted so that the force received from a seal material 33 by the first piston 21 is relatively small when the first piston 21 is moved to a clutch plate 16 side, and the force received from the seal material 33 by the first piston 21 is larger when the second piston 22 is moved to a releasing direction from a state of pressing a clutch plate 16.SELECTED DRAWING: Figure 1
Patent JP-2016142870-A (JP)
Title: Developing cartridge
Inventor: FUKAMACHI YASUO
IPC: G03G15/08
Filed: 2015-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a developing cartridge that can prevent heat of a bearing member from being transmitted to a housing of the developing cartridge.SOLUTION: A developing cartridge 1 comprises a developing roller 2, a supply roller 3 that supplies toner to the developing roller 2, and bearing members 32 each receive a developing roller shaft 2A and a supply roller shaft 3A. The bearing members 32 are each provided with a support part 54 located at an interval from a left face of a housing 31 and a coupling shaft 55 extending leftward from the support part 54, and the coupling shaft 55 is rotatably attached with a developing coupling 67.SELECTED DRAWING: Figure 8
Patent JP-2016143219-A (JP)
Title: Control device, control method for control device, and program
Inventor: HIROUCHI YASUO
IPC: G06F1/32
Filed: 2015-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent a memory from performing a refresh operation at a timing of fetching instructions of reset control and power supply interruption control from a memory.SOLUTION: A control device for controlling a device including a power saving mode, includes: arithmetic means; reset control means to the arithmetic means; power control means to the arithmetic means; storage means for storing a reset instruction for causing the reset control means to execute the reset of the arithmetic means and a power control instruction for causing the power control means to stop the supply of power to the arithmetic means; and memory control means for executing the refresh operation of the storage means. The arithmetic means executes processing for limiting the memory control means from executing the refresh operation until fetching the reset instruction and the power control instruction from the storage means, and then fetches the reset instruction and the power control instruction from the storage means.SELECTED DRAWING: Figure 3
Patent JP-2016140618-A (JP)
Title: Washing machine
Inventor: KANETAKE MASASHI
IPC: D06F33/02
Filed: 2015-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of failure such as temperature rise of a water suction pump, and to exhibit water absorption properties.SOLUTION: A washing machine includes: a water suction pump 1 driven by a brushless DC type pump motor 31; a control device 51 provided inside an operation display part 53; control means 39 provided in the control device 51 and for sequentially controlling a series of steps of washing, rinsing and dewatering by controlling a motor 21, the water suction pump 1 and the like; water level detection means 17 for detecting a water level inside a washing and dewatering tub 10; and current detection means 42 for detecting a driving current of the water suction pump 1. The control means 39 is constituted so that, when a motor current value of the water suction pump 1 detected by the current detection means 42 exceeds a predetermined current value, it lowers motor rotation frequency of the water suction pump 1. Thus, occurrence of failure such as motor temperature rise of the water suction pump 1 is prevented, and water absorption properties can be maximized.SELECTED DRAWING: Figure 1