baber/WOPTO huggingface dataset:
Patent JP-2013503186-A (JP)
Title: タンパク質キナーゼ阻害剤としての化合物および組成物
IPC: A61K45/00
Filed: 2010-08-27
Abstract: 本発明は、式Ｉ     の新規化合物群、かかる化合物を含む医薬組成物およびかかる化合物を異常なまたは脱制御されたキナーゼ活性と関連する疾患または障害、特にＢ−Ｒａｆの異常な活性化が関与する疾患または障害の処置または予防に使用する方法を提供する。
Patent JP-2013504552-A (JP)
Title: 化粧用組成物
IPC: A61K8/49
Filed: 2010-08-31
Abstract: α-ヒドロキシ酸、β-ヒドロキシ酸、ポリヒドロキシ酸又はビオン酸の塩をナイアシンアミドと共に含む、スキンケアのための皮膚用又は化粧用組成物。 【選択図】なし
Patent JP-2013504598-A (JP)
Title: 乾癬を治療するための方法
IPC: A61P17/06
Filed: 2010-09-14
Abstract: 本発明は、ＩＬ−１２および／またはＩＬ−２３のｐ４０サブユニットに結合することができる抗体を対象に投与することによって、対象における乾癬を治療する方法を提供する。
Patent JP-2013505753-A (JP)
Title: 患者リフト及びそのための連結器
IPC: A61G7/10
Filed: 2010-09-21
Abstract: 患者リフトは、ブーム（１８）と、スプレッダーバー（２０）と、ブーム（１８）及びスプレッダーバー（２０）を固定するための摩擦連結器（５０，１００，１２０，１５０，２００，２５０）と、を含む。１つの実施形態において、摩擦連結器は、ブーム（１８）のそれぞれの内面に対して配置される２つの摩擦ワッシャで構成される。２つの圧縮ばねは、スプレッダーバー支持部材とともに摩擦ワッシャの間に隣接して配置される。圧縮ばねは、摩擦ワッシャをブームの端部の内面に対して付勢する。スプレッダーバーは、リフトが負荷なく移動される場合、揺れない。また、摩擦連結器は、患者がリフトで運ばれるときの揺れを減少させる。これにより介護士は、リフトをより容易に操作することができるようになる。
Patent JP-2013523899-A (JP)
Title: グラフト共重合体および撥剤組成物
IPC: C08F261/04
Filed: 2011-03-29
Abstract: 水性連続相、および水性連続相の中で分散したグラフト共重合体を含む撥剤組成物。 グラフト共重合体は、水酸基を有する水溶性の重合体幹ならびに水酸基で置換された炭素原子で重合体幹に結合したＣ 6 パーフルオロアルキル基を有する枝を持っている。また、グラフト共重合体の製法、および撥剤組成物で基材を処理する方法が開示される。
Patent JP-2013514449-A (JP)
Title: 液晶配向層のためのハイブリッドポリマー材料
IPC: G02F1/1337
Filed: 2010-12-15
Abstract: 本発明は、液晶媒体の配向を誘発するための配向層のために有効な新規なハイブリッドポリマーを提供する。本発明のハイブリッドポリマーは、（ａ）ポリイミド、ポリ（アミド酸）、及びこれらのエステルの種類の範囲内の１種類又は複数のオリゴマー及び１種類又は複数のポリマーからなる群から選択され、少なくとも１つの開始剤生成基を含む少なくとも１つの成分；及び（ｂ）１種類又は複数の付加モノマー及び１種類又は複数の付加ポリマーからなる群から選択される少なくとも１つの成分；から製造され、２つの成分が共有結合してコポリマーを形成している。本発明は更に、新規なハイブリッドポリマー配向層を含む全ての液晶ディスプレイ製品又はモード、液晶デバイス、及び液晶光学フィルムのような液晶素子を示す。 【選択図】図１
Patent JP-2013516855-A (JP)
Title: 非アクティブ・ダウンリンク・コンポーネント・キャリアを測定するようにユーザ機器を制御する方法および装置
IPC: H04W24/10
Filed: 2010-01-08
Abstract: 本発明は、ユーザ機器が非アクティブ・ダウンリンク・コンポーネント・キャリアを測定するとユーザ機器自体で決定するための方法および装置と、基地局が非アクティブ・ダウンリンク・コンポーネント・キャリアを測定するようにユーザ機器を制御するための方法および装置とを提案する。本発明はさらに、ユーザ機器がサウンディング基準信号の伝送を要求するための方法および装置と、基地局がサウンディング基準信号を送信するようにユーザ機器を制御するための方法および装置とを提案する。ユーザ機器と基地局はどちらも、キャリア・アグリゲーションに基づくワイヤレス通信システム内に位置する。本発明の技術的解決策は、ユーザ機器の低電力消費と、コンポーネント・キャリアに対する迅速で正確な応答との間の折り合いを達成することができる。
Patent JP-2013517901-A (JP)
Title: ニードルガイドシステム
IPC: A61M5/32
Filed: 2011-01-26
Abstract: ニードルガイドシステムは、ニードルガイドの内部空洞および外側を画定する少なくとも１つの壁を含むニードルガイドを具備する。ロックは、ニードルガイドに接続している。ロックは、第１および第２位置の間を移動可能である。ニードルは、ニードルガイドの内部空洞内に配置されており、ニードルは、長手軸および先端を有する。ロックが第１位置にある場合、ニードルは、ニードルガイドについて長手軸に沿って移動可能であり、ロックが第２位置にある場合、ニードルは、ニードルガイドにロックされ、かつ、先端がニードルガイドの壁を越えて延在する。ロック上の視覚的印は、ロックが第１位置にあるか、または第２位置にあるかを示す。 【選択図】図１
Patent JP-2013518775-A (JP)
Title: 親油性材料用包装体
IPC: B65D65/02
Filed: 2011-02-03
Abstract: 本発明は、容器内部を取り囲む容器を含む包装体であって、前記容器内部と接している容器の少なくとも内面が、熱可塑性ポリマーならびに高分子可塑剤およびポリオールエステルを含有する可塑剤組成物を含有する組成物から製造されており、前記容器の少なくとも一部に親油性充填製品が充填されている包装体。
Patent JP-2013519944-A (JP)
Title: 圧力調節弁
IPC: G05D16/06
Filed: 2011-02-07
Abstract: 圧力調節弁が、コア組立体、摺動部材、及び偏倚部材を具備する。コア組立体は取水部、分流加減器部、及び出力部を備えている。摺動部材はつばを有し、内表面にて第１の開口部及び第２の開口部で終端する少なくとも１つの内部流路を有している。摺動部材が第１の位置にある状態では流体は弁を通過できる。摺動部材が第２の位置にある状態では流体は弁を通過できない。
Patent JP-2013522195-A (JP)
Title: ベータアドレナリン受容体アゴニスト及びその使用
IPC: A61K45/00
Filed: 2011-03-08
Abstract: 糖尿病に関連する網膜細胞における機能を改善し、被験体における糖尿病による網膜症を処置するための方法が本明細書で提供される。該方法は、網膜細胞を接触させる工程又は被験体に化学構造式（Ｉ）を有するようなβ−アドレナリン受容体アゴニストを投与する工程を含む： 【化１】     ここで、Ｒ １ はｎが１乃至４である（ＣＨ ２ ） ｎ （ＣＨ ３ ） ２ 又は式（ＩＩ）あり、 【化２】     Ｒ ２ はＨ又はＸがハライドであるＨ・ＨＸであり、Ｒ ３ は１つ以上のＣ２−Ｃ６にて、ｍが０乃至４であるＯ（ＣＨ ２ ） ｍ ＣＨ ３ である。Ｒ １ が（ＣＨ ２ ） ｎ −フェニル−Ｒ ２ 置換基であり、ヒドロキシ−ベンゼン部分が１，２−ベンゼンジオールまたは１，３−ベンゼンジオールである構造を有するＢＡＲアゴニストも提供される。 【選択図】なし
Patent JP-2014132714-A (JP)
Title: Signal processing apparatus and signal processing method
Inventor: YAMAZAKI MANABU
IPC: H03H17/00
Filed: 2013-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing apparatus and signal processing method capable of suppressing an influence of an error while suppressing the number of bits.SOLUTION: The signal processing apparatus includes: a multiplier that obtains a mapping coefficient by multiplying a tap coefficient by 1/√2 and a converter that converts a digital input signal into a value of the tap coefficient×QPSK modulation point by multiplying the mapping coefficient by the digital input signal.
Patent JP-2014131922-A (JP)
Title: Screwed type funnel
Inventor: KITA KAZUO
IPC: B65D23/00
Filed: 2013-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a funnel for stably holding a polyethylene terephthalate (PET) bottle or the like and having excellent injection efficiency.SOLUTION: A funnel comprises: a main part comprising a top part threw open and, and a bottom part with a passing opening; and a screwing part, on the bottom part of the main part, having an exhaust hole on a top face and a female screw engraved in an inner face.
Patent JP-2014141727-A (JP)
Title: Sputtering method
Inventor: YOKOYAMA KOJI
IPC: C23C14/34
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a sputtering method by preventing generation of a foreign matter on the surface of a processing object in a sputtering process.SOLUTION: In the case where a spray deposit TS1 is formed on the surface of the inner wall of a circular shield S1, when the shield S1 is arranged in a chamber, the spray deposit TS1 for covering the inner wall of the shield S1 is formed by spraying a thermal spray material by using a thermal spray gun TSG from a direction corresponding to a furthermore tilted direction to the target side than in the horizontal direction with respect to the inner wall of the shield S1, to thereby shift upward the direction of a thermal spray eye which is a projection part on the surface of the spray deposit TS1.
Patent JP-2014144539-A (JP)
Title: Hair-line processing method
Inventor: SUZUKI TAKASHI
IPC: B29C59/00
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a hair-line processing method capable of suppressing deterioration in a product yield.SOLUTION: As a processing object for a hair-line, a plastic film in which fine ruggedness is applied to a surface is used. The fine ruggedness satisfies the following conditions: that where the arithmetic average roughness (Ra) is 0.05 to 1.0 μm; that where the fine ruggedness may be formed by applying blast processing to a smooth film surface; that where a milled mat film milled with a mat agent may be realized; and that a foamed mat film foamed with a synthetic resin may be realized.
Patent JP-2014146128-A (JP)
Title: Information processing apparatus, information processing system, information processing method, and program
Inventor: OZAKA HITOSHI
IPC: G09G5/22
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for improving convenience for a browsing user when sharing an electronic document among a plurality of terminals.SOLUTION: An information processing apparatus comprises: display unit determination means that, on the basis of a reference unit in dividing an electronic document displayed on a plurality of display terminals and a display screen size of a target display terminal as a processing target among the plurality of display terminals, determines a display unit as a division unit of the electronic document in being displayed on a display screen of the target display terminal; and transmission means that transmits unit information indicating the display unit to the target display terminal.
Patent JP-2014145631-A (JP)
Title: Reagent solution kit for fluorometry
Inventor: MATSUMOTO SHIGEKI
IPC: G01N21/78
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to measure fluorescence highly accurately by preventing deterioration of reagents.SOLUTION: A reagent solution container 1 is liquid-tightly and air-tightly sealed in an individual bag 2 that is a light-blocking gas barrier laminate bag. The reagent solution container 1 has a reagent solution accommodation part 11 accommodating a reagent solution 3, and a diluent solution accommodation part 12 accommodating a diluent solution 4. The reagent solution accommodation part 11 is made of a material lower in the intensity of self-fluorescence when illuminated with excitation light than that of the reagent solution 3. The diluent solution 4 is accommodated in the diluent solution accommodation part 12 larger in quantity than that of the reagent solution 3. If an amount of leak per unit time of evaporated substance of the diluent solution in the entire diluent solution accommodation part 12 is represented by a, and an amount of leak per unit time of evaporated substance of the reagent solution in the entire reagent solution accommodation part 11 is represented by b, a>b is satisfied.
Patent JP-2014144144-A (JP)
Title: Light source device, specimen observation apparatus and light source control method
Inventor: DAIDOJI MUGIHO
IPC: G02B23/26
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To downsize a device itself without requiring a plurality of light emitting units.SOLUTION: A light source device using light emitted from multiple wavelength conversion members as illumination light and emitting the illumination light according to multiple observation modes from the same light emitting unit comprises: multiple excitation light sources emitting multiple excitation light beams having different spectra respectively; the multiple wavelength conversion members performing wavelength conversion of the multiple excitation light beams emitted from the multiple excitation light sources to light beams having different spectra respectively and arranged in a common irradiation area irradiated with the multiple excitation light beams; an input unit inputting multiple observation modes including an ordinary light observation mode and special light observation modes to highlight a specific observation target; and a light source control unit making it possible to switch combinations of illuminating excitation light sources among the multiple excitation light sources on the basis of the observation mode input in the input unit.
Patent JP-2014146206-A (JP)
Title: Image processor, image processing system and log management method
Inventor: KINO TETSURO
IPC: G06F11/34
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To properly transfer a log regardless of a transfer system.SOLUTION: Image processors G1 to Gn store log data about an image processing operation in a hard disk 24, and a CPU 21 gives setting contents of the valid/invalid state of a push transfer function during storing the log data in the hard disk 24 as a push transfer flag, and manages the log data by giving a transfer state flag showing whether the log data has been already transferred to a log management server SV. When the push transfer function is set to the valid state, the CPU 21 performs push transfer for transmitting to the log management server SV log data in which the push transfer flag is valid and the transfer state flag has not been transferred. When receiving a log data acquisition request from the log management server SV, the CPU 21 performs pull transfer for transferring to the log management server SV log data in which the push transfer flag is invalid and the transfer state flag has not been transferred.
Patent JP-2014147241-A (JP)
Title: Motor and electric apparatus including the same
Inventor: YOKOTE SHIZUKA
IPC: H02K5/16
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an inverter-driven motor capable of preventing an electrolytic corrosion inside a bearing caused by a current flowing on a shaft when a potential difference generated between an outer ring and an inner wheel of the bearing reaches an insulation breakdown voltage of an oil film inside the bearing.SOLUTION: The motor includes: a stator iron core wounded with a winding; a rotor having a stator which includes a rotation member holding permanent magnets in a circumferential direction being faced the stator, and a shaft which is fixed to the rotation member inserting through the center of the rotation member; two bearings rotatably supporting the shaft; and two conductive brackets fixing the bearings. At least, the stator and the rotor are disposed in the air that has a low inductivity.
Patent JP-2014150309-A (JP)
Title: D/a converter
Inventor: KOIKE TAKESHI
IPC: H03M1/74
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To significantly improve linearity by adjusting a current additively supplied to a parasitic resistance in accordance with an input code to make a reference voltage applied to an R-2R type D/A converter independent of the input code.SOLUTION: A D/A converter that includes a capacity division type D/A converter connected to reference current wiring to D/A-convert upper k bits of input data and the R-2R type D/A converter connected to the reference current wiring to D/A-convert the remaining lower m bits of the input data, and adds an output voltage of the capacity division type D/A converter and an output voltage of the R-2R type D/A converter to produce an output voltage is provided with a current smoothing circuit connected in parallel with the R-2R type D/A converter to additionally supply a compensation current to a parasitic resistance of the reference current wiring. The current smoothing circuit additionally supplies a compensation current depending on the lower m bits of data to the parasitic resistance.
Patent JP-2014149594-A (JP)
Title: Information processing system and control method of the same, and program
Inventor: DOI NAOMOTO
IPC: G06F21/60
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system capable of maintaining a state according to an information security policy even to extended applications introduced to an image processing apparatus from the outside.SOLUTION: When a compound machine 101 detects a change in information security policy on the basis of security policy data distributed from an external PC 201, notifies extended applications introduced to the compound machine 101 of the change in information security policy, and instructs reboot of the compound machine 101 in response to an instruction of reboot from these extended applications.
Patent JP-2014149069-A (JP)
Title: Brake switch adjustment method
Inventor: AOKI KENJI
IPC: F16D55/36
Filed: 2013-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a brake switch adjustment method easily and properly adjusting the position of a brake switch to an armature.SOLUTION: In the brake switch adjustment method, a brake switch is displaced in a direction where the brake switch is turned off to determine an off position in a state of attracting an armature, and thereafter the brake switch is further displaced in a direction where the switch is turned off to determine a push-in amount from the off position of the break switch. After this, the brake switch is displaced in a direction where the brake switch is turned on to determine an on position of the brake switch. In accordance with the push-in amount of the brake switch, the setting position of the brake switch by a position adjustment mechanism is determined.
Patent JP-2013135860-A (JP)
Title: Actuator and detachable connector of flexible clip applicator
Inventor: BOULNOIS JEAN-LUC
IPC: A61B17/12
Filed: 2013-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an actuator of a clip applier which can be used in a clip applier having a flexible tool.SOLUTION: The clip applier 300 for deploying a surgical clip includes: a shaft 301 having a proximal end 301a and a distal end 301b, and including a flexible tool 100; a pair of jaws provided at a distal end of the flexible tool 100; a tube push configured to open and close the pair of jaws; a rotator provided at the proximal end 301a of the shaft 301; an actuator configured to advance the surgical clip within the flexible tool 100; and a detachable connector configured to detachably connect the flexible tool 100 to the actuator, and including a screw cup, a sheath screw, and a keyed coil pipe.
Patent JP-2014139909-A (JP)
Title: Active material for nonaqueous secondary battery negative electrode, negative electrode and nonaqueous secondary battery using the same
Inventor: ARIKAWA TAKEYA
IPC: H01M4/36
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an active material for a nonaqueous secondary battery which suppresses an increase in the negative electrode resistance, improves initial charge/discharge efficiency and gas generation suppressing effect, and is excellent in cycle characteristics.SOLUTION: The active material for a nonaqueous secondary battery negative electrode includes an active material (A) capable of inserting and desorbing lithium ion and an organic compound (B) including a basic group, a group having a lithium ion coordination, and a specific structure (S).
Patent JP-2013167248-A (JP)
Title: Thermoelectric generator in turbine engine nozzle
Inventor: KWOK DAVID W
IPC: F02C6/00
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle configuration for a gas turbine engine.SOLUTION: A gas turbine engine assembly includes: an engine assembly disposed about a longitudinal axis; a core nozzle 120 positioned adjacent the engine assembly to direct a core flow generated by the engine assembly; and a fan nozzle 130 surrounding at least part of the core nozzle to direct a fan flow, wherein the core nozzle defines a plenum to receive some core stream flow from the core nozzle and have a thermoelectric generator assembly 150 positioned in the plenum 140.
Patent JP-2013147034-A (JP)
Title: Image forming apparatus, program, and method
Inventor: YOSHIDA NAOKO
IPC: H04N1/387
Filed: 2013-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that does not cause an uncomfortable feeling and forms an image having a natural gloss texture; a program; and a method.SOLUTION: An image forming apparatus includes: an image acquisition unit for acquiring an image; an area specifying unit for specifying an area of the image, onto which a gloss is applied; and an image forming unit for subjecting the area to gloss finishing, so that the vicinity of an edge of the area specified by the area specifying unit has a smaller gloss degree than the center of the area. Thus an image having a natural gloss texture can be formed.
Patent JP-2014159212-A (JP)
Title: Safe and secure lithium battery system for aircraft or the like
Inventor: NAKAMATSU YOSHIRO
IPC: B64D41/00
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a lithium battery system for aircrafts or the like which prevents transmission of an impact to the body of the lithium battery body and does not cause ignition.SOLUTION: A lithium battery 7 is held to the airframe or an outer case 13 with springs 20 to 22 from three dimensional directions, and flexibility is imparted to a power supply line 8. The configuration prevents the lithium battery 7 from receiving directly an impact generated on takeoff/landing or the like, leading to prevention of thermal runaway of the lithium battery due to an impact and resultant ignition.
Patent JP-2014165930-A (JP)
Title: Rotor of brushless motor, brushless motor, and stepping motor
Inventor: SUZUKI TOMOHISA
IPC: H02K37/04
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient brushless motor capable of downsizing and effectively utilizing magnetic flux of a rotor magnet.SOLUTION: A rotor 100 includes: a rotor magnet 103; a pair of rotor yokes 104, 105 on which a dent into which one end part in an axial direction of the rotor magnet 103 is buried is formed; and a pair of magnetic pole parts 106, 107 each of which has a roughly cylindrical shape of a structure in which a plurality of tabular magnetic materials are laminated in an axial direction and is in contact with an outer circumference of each of the rotor yokes 104, 105.
Patent JP-2014165674-A (JP)
Title: Radio communication device, radio communication method, and program
Inventor: KOMINE TOSHIHIKO
IPC: H04W72/04
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To either increase a situation in which link aggregation can be utilized or improve the performance of link aggregation.SOLUTION: A communication device is provided with a plurality of communication means, and selectively sets, by using at least any of the plurality of communication means, a destination for a signal to be transmitted from among a distant device and other device different from the distant device, the signal being transmitted via communication means different for each set destination among the plurality of communication means. The other device is a communication device for performing communication with a distant device and capable of either transmitting data possessed by the distant device to the communication device or transmitting data from the communication device to the distant device on the basis of information for specifying the distant device.
Patent JP-2013126947-A (JP)
Title: Alkali metal perchlorate-containing gas generant
Inventor: BARNES MICHAEL W
IPC: B60R21/264
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To provide alkali metal perchlorate-containing gas generant compositions which, upon combustion, produce or result in an improved effluent and related methods for generating an inflation gas for use in an inflatable restraint system.SOLUTION: The alkali metal perchlorate-containing gas generant compositions include at least one alkali metal perchlorate present with a mean particle size in excess of 100 micrometers. Such alkali metal perchlorate-containing gas generant compositions also include or contain a suitable non-azide, organic nitrogen-containing fuel and at least one copper-containing compound selected from the group consisting of basic copper nitrate, cupric oxide, copper diammine dinitrate-ammonium nitrate mixture wherein ammonium nitrate is present in the mixture in a range of about 3 to about 90 wt.%, copper diammine bitetrazole, a copper-nitrate complex resulting from reaction of 5-aminotetrazole with basic copper nitrate and combinations thereof.
Patent JP-2013153471-A (JP)
Title: System and method to enable resource partitioning in wireless networks
Inventor: KAPIL BHATTAD
IPC: H04W16/14
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a system that facilitates improved resource partitioning and interference management in a wireless communication system.SOLUTION: Techniques are described herein for the transmission of various types of signaling, such as Access Request commands, Reverse Link Special Resource Utilization Message (R-SRUM) signaling, and Forward Link Special Resource Utilization Message (F-SRUM) signaling, for managing interference associated with range extension, restricted association networks, and other jamming scenarios. Downlink resource coordination and interference management are accomplished through the use of Access Request or R-SRUM signaling conducted in a unicast or broadcast fashion, and uplink resource coordination and interference management are accomplished through the use of F-SRUM signaling. A clean communication channel such as a Low Reuse Preamble (LRP) channel can be utilized for interference management signaling.
Patent JP-2014171342-A (JP)
Title: Wiring board and power converter using the same
Inventor: NANBA AKIHIRO
IPC: H02M7/48
Filed: 2013-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a power converter which can connect a power semiconductor module and a bus bar in a layered state at low inductance and at low loss.SOLUTION: The power converter comprises electric circuit bodies to which DC current is input and a power board for transmitting the DC current to the electric circuit body. The power board includes a positive conductor plate, a negative conductor plate arranged opposite to the positive conductor plate, positive electrode terminals connected to the positive conductor plate, and negative electrode terminals which are connected to the negative conductor plate and opposed to the positive electrode terminals. The power board includes through holes and one of the positive electrode terminal and the negative electrode terminal protrudes from one surface of the power board and the other of the positive electrode terminal and the negative electrode terminal protrudes from the one surface of the power board through the through hole. The circuit bodies are electrically connected with the positive electrode terminals and the negative electrode terminals.