baber/WOPTO huggingface dataset:
Patent JP-2016503821-A (JP)
Title: ３００℃より高い沸点と−２５℃以下の流動点を有する炭化水素溶媒の製造方法
IPC: C10G45/44
Filed: 2013-12-09
Abstract: 【課題】沸点３００℃超、流動点−２５℃以下の炭化水素溶媒の製造方法および製造システムを提供する。【解決手段】硫黄含有量１０ｐｐｍ未満、芳香族炭化水素含有量が５００ｐｐｍ未満、最大１００℃の分留温度幅において、初留点３００℃以上、終留点５００℃以下、流動点が−２５℃未満である炭化水素溶媒の製造方法において、軽油留分を蒸留して得られた初留点３００℃超の炭化水素留分を脱ろうする工程と；アルミナに担持されたニッケルを含む触媒の存在下、圧力６０〜２００ｂａｒ、温度８０℃〜２５０℃の条件下で、前記脱ろう生成物の全部または一部を水素化脱芳香族化する工程と；前記の、脱ろうされ脱芳香族化された留分を回収する工程と；前記脱ろうされ脱芳香族化された留分を、複数の留分に蒸留する工程と；分留温度幅１００℃未満、流動点−２５℃未満の少なくとも一つの３００℃＋留分を回収する工程と、を含む方法とする。【選択図】図１
Patent JP-2016504311-A (JP)
Title: 内皮機能不全及び炎症の疾患の治療
IPC: A61K35/28
Filed: 2013-12-12
Abstract: 本開示は、対象において内皮機能不全を治療又は予防するための方法であって、STRO-1+細胞が富化された細胞集団の集団及び／又はその子孫及び／又はそれに由来する可溶性因子を該対象に全身投与することを含む、方法を提供する。【選択図】なし
Patent JP-2016507951-A (JP)
Title: チャネル状態情報をフィードバックする方法、ユーザ装置及び基地局
IPC: H04B7/04
Filed: 2012-12-27
Abstract: 本発明の実施例は、チャネル状態情報のフィードバック精度を向上させるため、チャネル状態情報をフィードバックする方法、ユーザ装置及び基地局を提供する。当該方法は、基地局から送信されたリファレンス信号を受信するステップと、リファレンス信号に従ってコードブックからプリコーディング行列Ｗを選択するステップであって、プリコーディング行列Ｗのカラムベクトルは、として表現されてもよく、αは定数であり、θ及びφは位相であり、［］Ｔは行列又はベクトルの転置を示す、選択するステップと、基地局にプリコーディング行列インジケータＰＭＩを送信するステップであって、ＰＭＩは選択されたプリコーディング行列Ｗに対応する、送信するステップとを有する。本発明は、量子化精度を更に向上させ、オーバヘッドと量子化精度との間のバランスを実現しうる。基地局は、フィードバックされたプリコーディング行列インジケータに従って送信信号に対してプリコーディングを実行し、これは、プリコーディング精度を向上でき、これにより、データ送信レート及びシステムスループットを向上させる。
Patent JP-2016511720-A (JP)
Title: ステアリングシャフト用のベアリング装置
IPC: F16C35/063
Filed: 2014-01-15
Abstract: 凹部（18）を有するベアリングプレート（12）と、前記凹部の底部に設けられ、ステアリングシャフト（10）が、前記凹部（18）の外周縁部によって規定された板面Ｐに対して斜めに延びるように、前記ステアリングシャフト（10）用のベアリング（16）が支持されるベアリングシート（14）と、プラスチック製で、前記ステアリングシャフト（10）を囲み、前記凹部（18）の中に嵌め込まれたインサート（28）と、を備え、前記凹部（18）は少なくとも前記板面（Ｐ）に対して直交する壁面を含む部分（24）を有し、前記インサート（28）は、均一の厚さとされ、前記壁面を含む部分（24）の断面に嵌め込まれた少なくとも１枚のディスク（30,32）を有することを特徴とする車両のステアリングシャフト用のベアリング装置。【選択図】 図１
Patent JP-2016503708-A (JP)
Title: 骨折治療用の創外固定器
IPC: A61F5/01
Filed: 2014-01-21
Abstract: 骨折治療用の創外固定器（１、１００、２００）は、第１部材（２、１０２、２０２）と、第２部材（３、１０３、２０３）と、第１部材（２、１０２、２０２）と第２部材（３、１０３、２０３）との間に配置される中心体（４、１０４、２０４）と、第１部材（２、１０２、２０２）の中心体（４、１０４、２０４）への関節接続用の第１球関節（５、１０５、２０５）と、第２部材（３、１０３、２０３）の中心体（４、１０４、２０４）への関節接続用の第２球関節（６、１０６、２０６）と、第１球関節（５、１０５、２０５）および第２球関節（６、１０６、２０６）と作動的に連結するロック手段（１１、１１’、１１１、１１１’、２１１、２１１’）と、を備え、ロック手段は、第１部材（２、１０２、２０２）および第２部材（３、１０３、２０３）の中心体（４、１０４、２０４）に対する関節結合を可能にする／回避するよう設計され、治療される骨折部分に創外固定器（１、１００、２００）を接続するために、第１部材（２、１０２、２０２）が第１クランプ（７、１０７、２０７）を備え、第２部材（３、１０３、２０３）が第２クランプ（８、１０８、２０８）を備え、中心体（４、１０４、２０４）が第３クランプ（９、１０９、２０９）を備える。
Patent JP-2016506832-A (JP)
Title: 骨の癒合、安定化または固定化のためのシステム、方法、装置
IPC: A61B17/58
Filed: 2014-02-07
Abstract: 一実施形態において、長手方向内部ボア及び少なくとも１つの圧縮スロットを備える細長シャフトと、長手方向内部ボアの少なくとも一部に沿って長手方向に配向した少なくとも１つのチャネルとを含み、少なくとも１つのチャネルが少なくとも１つの圧縮スロットと連通している、骨要素間に圧縮を生じさせるための装置が提供される。別の実施形態において、長手方向内部ボアと、少なくとも１つの圧縮スロットと、近位端及び遠位端とを備える細長シャフトと、長手方向内部ボアの第１の側面上で長手方向内部ボアの少なくとも一部に沿って長手方向に配向され、細長シャフトの近位端と連通している第１のチャネルとを含む、骨要素間に圧縮を生じさせるための装置が提供される。【選択図】図１４
Patent JP-2016514337-A (JP)
Title: 装置、検知回路、およびワード線電圧の上昇を補償する方法
IPC: G11C16/04
Filed: 2014-02-12
Abstract: 装置、検知回路、およびメモリにおけるワード線の電圧上昇を補償する方法が説明されている。一実施例による装置は、ビット線、ビット線に接続されたメモリセル、メモリセルに接続されたセレクタデバイス、セレクタデバイスに接続されたワード線、およびワード線に接続されたワード線ドライバを含む。装置は、ワード線のインピーダンスおよびワード線ドライバのインピーダンスをモデリングするように構成されたモデルワード線回路と、ビット線およびモデルワード線回路に接続された検知回路とをさらに含む。検知回路は、セル電流に基づいてメモリセルの状態を検知し、メモリセルの状態を示す検知信号を与えるように構成される。さらに、検知回路は、モデルワード線回路によりモデリングされたワード線電圧の上昇に応じてビット線電圧を調整するように構成される。【選択図】図１
Patent JP-2016515249-A (JP)
Title: 階層化された仮想マシンインテグリティモニタリング
IPC: G06F9/46
Filed: 2014-03-10
Abstract: 様々な実施形態は概して、階層化された仮想マシン（ＶＭ）モニタリングソフトウェアコンポーネントの状態を監視するための、様々なハードウェア及びソフトウェアコンポーネントの提供及び使用に関する。装置は、第１のプロセッサ素子及びロジックを含み、該ロジックは、第１のタイマーが第１の期間の終わりに到達したことのインジケーションを受信し、第２のプロセッサ素子による仮想マシンモニタ（ＶＭＭ）ウォッチャーの実行を監視し、第２のプロセッサ素子が、ＶＭＭのインテグリティを検証するためのＶＭＭウォッチャーの実行を、第２のタイマーが第２の期間の終わりに到達する前に完了したかを決定し、且つ該決定のインジケーションをコンピューティング装置に送信する。他の実施形態も記述されて特許請求される。
Patent JP-2016518464-A (JP)
Title: ヒアルロン酸誘導体
IPC: A61P11/06
Filed: 2014-03-13
Abstract: 本開示は、ヒアルロン酸誘導体に関連し、特に、ヒアルロン酸のN-アセチル基が置換されている誘導体、およびその製造方法に関する。また、本開示はサイトカインが関連する炎症の治療に関する。
Patent JP-2016129479-A (JP)
Title: Wireless electric power system for electric motor
Inventor: KERRI L OLSON
IPC: H02J50/00
Filed: 2016-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a robot electric power system and a method, transmitting power of a desired amount to a wireless electric motor.SOLUTION: The robot electric power system includes a controller 110 which receives a request 116 for power 112 for a group of wireless motors 104 associated with a robot 119. The controller identifies the quantity 120 of available power 112 from a power source 108 for radio transmission to the group of wireless motors 104, to control the operation of the robot 119 on the basis of the quantity 120 of the available power 112.SELECTED DRAWING: Figure 1
Patent JP-2017121640-A (JP)
Title: Front powder design method, front powder manufacturing method, and front powder
Inventor: NISHIKAWA KOHEI
IPC: C21C7/076
Filed: 2016-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a design method of novel and improved front powder that enables the melting rate of front powder to be adjusted to a specified target melting rate at low cost.SOLUTION: To solve the above-mentioned problem, a design method of front powder containing an exothermic agent and an exothermic assistant that oxidizes the exothermic agent, provided according to a standpoint of this invention, comprises a step of specifying a range of exothermic agent/exothermic assistant ratios as a linear region when the correlation between the exothermic agent/exothermic assistant ratio and the melting rate of front powder becomes linear, a step of extracting an exothermic agent/exothermic assistant ratio corresponding to a target melting rate of front powder, as a target mass ratio, from a linear region, and a step of deciding the exothermic agent/exothermic assistant ratio of front powder as a target mass ratio.SELECTED DRAWING: Figure 1
Patent JP-2017122536-A (JP)
Title: Regenerative heater
Inventor: SAKA TOSHISUKE
IPC: F24F11/02
Filed: 2016-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative heater for contributing the reduction of the use of an electric power per a predetermined time.SOLUTION: A regenerative heater comprises: at least one heating unit for heating when electrified; a heat reservoir for reserving the heat of the heating unit as a heat source for warmth; and a control part for controlling the electrification to the heating unit. The control part includes an electrification command part for issuing an electrification command to the heating unit so that the run is performed for a predetermined time at a low capacity value, at which the average use electric power at a demand time limit is less than a rating capacity.SELECTED DRAWING: Figure 1
Patent JP-2017121883-A (JP)
Title: Vehicle body front structure
Inventor: NAKAMOTO NAOKI
IPC: B62D21/15
Filed: 2016-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle body front structure which enables a rear part of a front frame to be unfailingly bent to an outer side in a vehicle width direction when a vehicle is collided from a front side thereof.SOLUTION: A vehicle body front structure according to the invention includes a front side frame 1 disposed at a vehicle body front part. The front side frame 1 includes: a front frame 2 extending in a fore and aft direction; and a rear frame 3 extending from a rear end part of the front frame 2 to a rear lower side. A rear part of the front frame 2 is provided with a front bulk head 50 and a rear bulk head 60 which are separated from each other in a fore and aft direction and a recessed part 16 formed by recessing an outer wall, which is located at an outer side in the vehicle width direction, to the inner side in the vehicle width direction. The recessed part 16 is located between the front bulk head 50 and the rear bulk head 60.SELECTED DRAWING: Figure 5
Patent JP-2017122900-A (JP)
Title: Photo creating game machine and image processing method
Inventor: YAMADA YUMI
IPC: G03B17/53
Filed: 2016-01-08
Abstract: PROBLEM TO BE SOLVED: To reliably provide a dedicated image to be transmitted to a mobile terminal, to improve satisfaction of a user.SOLUTION: A photo sticker creation apparatus determines whether a user has selected to create a mobile-dedicated image, which is an image to be transmitted to a mobile terminal of the user, applies image processing based on user operation to a captured image when a determination is made that the user has selected to create a mobile-dedicated image, to create a mobile-dedicated image, or applies predetermined image processing not based on user operation to the captured image when a determination is made that the user has not selected to create the mobile-dedicated image, to create a mobile-dedicated image. This technology is applicable to a device for editing a captured image acquired by imaging a user as a subject and printing the edited captured image on a sticker sheet.SELECTED DRAWING: Figure 18
Patent JP-2017126454-A (JP)
Title: connector
Inventor: KATSUNO TOSHIYASU
IPC: H01R12/58
Filed: 2016-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a connector using a press-fit terminal which allows for easy fitting of the press-fit terminal to the fitting hole of a substrate, by inserting substantially perpendicularly to the substrate.SOLUTION: In a housing 20 for housing a press-fit terminal 11 while fixing, a claw 22b having a taper capable of correcting the attitude of the housing 20 substantially perpendicularly to the substrate 50 is formed at a first fitting portion 22 for fitting to the substrate 50. Each dimension is set to bring about such a physical relationship that the claw 22b of the first fitting portion 22 touches a first through hole 52 of the substrate 50 earlier than the tip 11c of the press-fit terminal 11, when mounting a connector 1 on the substrate 50. Since the press-fit terminal 11 is fixed to the housing 20, the attitude of the press-fit terminal 11 is also corrected substantially perpendicularly to the substrate 50, by correcting the attitude of the housing 20 substantially perpendicularly to the substrate 50 by taper action of the claw 22b.SELECTED DRAWING: Figure 1
Patent JP-2017125339-A (JP)
Title: Door handle device
Inventor: KITAHARA TAKAHISA
IPC: B60R11/02
Filed: 2016-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a door handle device which has high operability and reliability.SOLUTION: In a storage space 13 of a door handle 10, a control unit 20 is arranged which includes a circuit board 30 and a switch unit 40. The switch unit 40 has a switch component 41 fixed to the circuit board 30, a hard switch case 42 covering the switch component 41, a soft push button 43 for operating the switch component 41, and a hard cover member 44 fixed to the switch case 42. The push button 43 has a cap-shaped press part 43a, a flange part 43b extended from a lower end part of the push part 43a, and a projection 43c for operation inserted into an insertion slot of a ceiling part 42b. The switch case 42 and push button 43 are united with the cover member 44, and the flange part 43b is brought into contact with the ceiling part 42b by the cover member 44 over the overall periphery.SELECTED DRAWING: Figure 5
Patent JP-2017128513-A (JP)
Title: Hair Cosmetics
Inventor: TAKAMATSU SHOTA
IPC: A61K8/84
Filed: 2016-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a hair cosmetic which is not sticky, excellent in combing hair with fingers, causes no hair friction, hardly generates a hair bundle, can provide a finish with natural unity, and can last the finish for long time, when passing through hair with fingers or a hand while applying hot air with a dryer or the like.SOLUTION: A hair cosmetic contains components (A) to (D), the mass ratio (A)/(B) of the content of a component (A) and the content of a component (B) is 0.1 or more to 10.0 or less, and the content of a component (D) is 0.01 mass% or more to 2 mass% or less.(A): Film formation polymer.(B): alkyl glyceryl ether having 8 or more to 22 or less carbon atoms.(C): Aromatic alcohol.(D): Nonionic surfactants except the component (B).SELECTED DRAWING: None
Patent JP-2016170393-A (JP)
Title: Imaging device and lens barrel
Inventor: KAWANE HIDEAKI
IPC: G02B7/08
Filed: 2016-01-25
Abstract: PROBLEM TO BE SOLVED: To execute a highly accurate position management about a plurality of lenses of an imaging device.SOLUTION: An imaging device 1 is an imaging device that moves a lens in an optical axis direction with an initialization position set as a reference to take a picture of a subject, and the imaging device 1 comprises: a first lens 111; a second lens 112; driving units 111M and 112M; a first position detection sensor 201; a second position detection sensor 202; a third position detection sensor 200; and a control unit 105. The driving units 111M and 112M move the first lens 111 and the second lens 112 in the optical axis direction. The first position detection sensor 201 detects a position of the first lens 111, and the second position detection sensor 202 detects a position of the second lens 112, and the third position detection sensor 200 detects the position of the first lens 111 and the position of the second lens 112. The control unit 105 executes initialization processing of determining initialization positions of the first lens 111 and the second lens 112 on the basis of an output from the third position detection sensor 200.SELECTED DRAWING: Figure 8
Patent JP-2016083525-A (JP)
Title: Game system
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2016-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a game system, game machine, management device, and application program capable of enhancing a player's eagerness for a game on the basis of a game history.SOLUTION: When a game history specified from a termination history code satisfies a distribution condition of setup suggestion information, it becomes possible for a player to receive distribution of the setup suggestion information related to a setup value presumed from a game history (the number of times of winning bell, and a difference number of tokens) for presuming the setup value specified from the termination history code. Namely, the player cannot constantly receive the distribution of the setup suggestion information but, only when the game history specified from the termination history code satisfies the distribution condition, the player can receive the distribution of the setup suggestion information.SELECTED DRAWING: Figure 19
Patent JP-2016105107-A (JP)
Title: Electrophoresis buffer for faster migration, improved resolution and extended shelf-life
Inventor: PIERRE SEVIGNY
IPC: G01N27/447
Filed: 2016-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte solution for extending the shelf life, and/or accelerating or improving resolution or improving transfer efficacy for blot applications, or accelerating and improving resolution, or accelerating and improving transfer efficacy of gel electrophoresis.SOLUTION: The electrolyte solution contains tris(hydroxymethyl)aminomethane (TRIS), at least one zwitterion, and water. The electrolyte solution may be used in buffer systems for gel electrophoresis and preparation of gels for gel electrophoresis, such as Western blot.SELECTED DRAWING: None
Patent JP-2016118799-A (JP)
Title: Imaging device
Inventor: KUNISHIGE KEIJI
IPC: H04N5/232
Filed: 2016-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device whose performance does not deteriorate even when consecutively focusing or performing a tracking AF on a subject.SOLUTION: An imaging device comprises: a first focusing mode execution means (S17(C-AF/tracking AF)→S27) that repeatedly focuses on a subject; a second focusing mode execution means (S11Yes→S17→S27) that focuses on the subject only once in response to an AF start switch; a third focusing mode execution means (S21→S25→S27) that automatically focuses on an eye; and permission/prohibition means (S18 and S19) that permits/prohibits an execution of the third focusing mode execution means. When a size of a detected face is equal to or less than a prescribed value, the permission/prohibition means prohibits the execution of the third focusing mode execution means, in which the prescribed value is made different in the first focusing mode execution means and in the second focusing mode execution means.SELECTED DRAWING: Figure 13
Patent JP-2017147495-A (JP)
Title: Image processing apparatus and image processing method
Inventor: ITO YASUSHI
IPC: H04N5/225
Filed: 2016-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of processing a moving image of high resolution at the low cost.SOLUTION: An image processing apparatus includes: a first integrated circuit element that executes image processing; a second integrated circuit element that executes the image processing; and distribution means of distributing a first frame image included in a moving image sequentially acquired by using an imaging element into the first integrated circuit element, and distributing a second frame image included in the moving image into the second integrated circuit element. The first integrated circuit element generates a plurality of first output images having different formats from one another from the first frame image. The plurality of first output images are sequentially transmitted to the second integrated circuit element. The second integrated circuit element generates a plurality of second output images having different formats from one another from the second frame image. The first and second output images are sequentially output in each format.SELECTED DRAWING: Figure 1
Patent JP-2017147049-A (JP)
Title: Light-emitting device
Inventor: MAEMURA YOSUKE
IPC: F21S2/00
Filed: 2016-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting part with high luminance in a light-emitting device.SOLUTION: In a light-emitting device 100, a dichroic layer 18 is arranged on a surface on an incident side of blue light Lb in a light-emitting part 17. The dichroic layer 18 is configured to reflect the blue light Lb in a case where the blue light Lb having a peak wavelength within a predetermined wavelength range is incident at an incident angle within a range of 0° to a predetermined angle with a normal line as reference. Also, the dichroic layer 18 is configured to transmit the blue light Lb in a case where the blue light Lb is incident at an incident angle larger than the predetermined angle, and transmit light having a peak wavelength longer than an upper limit value of the wavelength range.SELECTED DRAWING: Figure 1
Patent JP-2017143912-A (JP)
Title: Paper holder
Inventor: OKADA SHINJI
IPC: A47K10/36
Filed: 2016-02-15
Abstract: PROBLEM TO BE SOLVED: To surely deliver the end of roll paper as well as preventing damage to the roll paper.SOLUTION: The paper holder includes: a storage part that rotatably holds roll paper; a cover part that includes a tip end part for bringing it into contact with the front upper part of the roll paper and that is provided in the storage part so that the tip end part vertically oscillates; and a projected part that includes a contact part for bring it into contact with the rear face of the roll paper and that is installed through a revolving shaft in the storage part in a manner that the contact part oscillates forward and backward. The projected part has a spindle in front from the revolving shaft, with the contact part energized forward by the self-weight of the spindle. The contact part is provided with a frictional surface that prevents rotation of the roll paper in reverse from the delivery direction.SELECTED DRAWING: Figure 1
Patent JP-2017147845-A (JP)
Title: Voltage reactive power control device
Inventor: KURUSHIMA TOMOHIRO
IPC: H02J3/18
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a voltage reactive power control device capable of implementing suppression control of voltage fluctuation in response to the needs of a system operator while reducing a burden on the system operator.SOLUTION: A voltage reactive power control device includes: a state quantity acquisition section for acquiring primary-side and secondary-side state quantities of a transformer; a controlled variable calculation section which calculates a controlled variable of a tap position of the transformer for controlling the secondary-side state quantity corresponding to a target value of the primary-side state quantity into a target value of the secondary-side state quantity on the basis of a relationship of the primary-side state quantity and the secondary-side state quantity that is calculated from the acquired state quantities and a predetermined sensitivity; a tap control section which executes switching control for switching the tap position on the basis of the controlled variable; and a phase adjustment control section by which, if estimates of the primary-side and secondary-side state quantities that are estimated when the tap position is switched are out of target value ranges, a phase adjustment facility is controlled in such a manner that the estimates of the state quantities are settled within the target value ranges.SELECTED DRAWING: Figure 6
Patent JP-2017144936-A (JP)
Title: Marine vessel and cargo handling method using marine vessel
Inventor: KOHAMA HIROSHI
IPC: B63B27/14
Filed: 2016-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a marine vessel having a ramp way capable of being laid between a hull and the land in a wider range of height when the marine vessel comes alongside the quay or is beached, which can suppress a rise in the center of gravity of the marine vessel and maintain the stability of the marine vessel favorably; and to provide a cargo handling method using the marine vessel.SOLUTION: A marine vessel comprises: a vehicle deck 5 constituted by a fixed deck 5a and a tilting deck 5c connected to the fixed deck 5a via a deck hinge part 5b; and a tilting mechanism 6 to change an inclination angle θ1 of the tilting deck 5c with respect to the fixed deck 5a by rotating the tilting deck 5c around the deck hinge part 5b. A ramp way 8 is rotatably connected to the periphery of a ramp hinge part 7 disposed at one end part of the tilting deck 5c; and in accordance with the height of the land to which the ramp way 8 is laid, the inclination angle θ1 of the tilting deck 5c with respect to the fixed deck 5a is changed, the height of the ramp hinge part 7 is changed, and the ramp way 8 is laid to the land.SELECTED DRAWING: Figure 3
Patent JP-2017147182-A (JP)
Title: Fuel battery system
Inventor: TANIGUCHI HIROYA
IPC: H01M8/04
Filed: 2016-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a fuel battery system capable of surely detecting occurrence of reforming water supply abnormality in which reforming water is not supplied to a pump for supplying reforming water.SOLUTION: A fuel cell system 1 includes a plunger type reforming water pump 40 for supplying reforming water to an evaporating unit 32, and a vibration detecting device 50 for detecting vibration of the reforming water pump 40 which occurs during the reciprocating motion of a plunger 44. A control device 15 of the fuel battery system 1 includes an abnormality determination unit (steps S110 and 112) for determining occurrence of a reforming water supply abnormality in which the reforming water is not supplied to the reforming water pump 40 when a first amplitude A1 of a moving vibration Vm detected by the vibration detecting device 50 is not less than a first determination value ThA1 within a first time Tm1 in which the plunger 44 is moving from a start time of current supply to a coil 43 until a collision time at which the plunger 44 collides with a first contact portion 42a3.SELECTED DRAWING: Figure 5