baber/WOPTO huggingface dataset:
Patent JP-2015119147-A (JP)
Title: Surface-emitting laser and atomic oscillator
Inventor: TAKENAKA SATOSHI
IPC: H01S5/183
Filed: 2013-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a surface-emitting laser capable of achieving stabilization of a polarization direction.SOLUTION: A surface-emitting laser 100 comprises: a substrate 10; a laminate 2 provided above the substrate 10; an electrode 82, at least a part of which is provided on the laminate 2; and a pad 84 being electrically connected to the electrode 82 and being wire-bonded. The laminate 2 includes: a first mirror layer 20 provided on the substrate 10; an active layer 30 provided on the first mirror layer 20; and a second mirror layer 40 provided above the active layer 30. As viewed in a plan view, the laminate 2 includes: a first strain application section 2a; a second strain application section 2b; and a resonance section 2c being provided between the first strain application section 2a and the second strain application section 2b and resonating light generated by the active layer 30. As viewed in the plan view, the pad 84 is provided at a position where the pad 84 does not overlap with at least one of the first strain application section 2a and the second strain application section 2b.
Patent JP-2015122549-A (JP)
Title: Video device sharing program, sharing method of program and display method of program
Inventor: KUWAHARA KAZUTAKA
IPC: H04N5/91
Filed: 2013-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent a program from being deleted by another user even if there is a user who has not viewed a program title in the case where the same program title is shared by a plurality of users.SOLUTION: An embodiment includes: a configuration for setting my folder; a configuration for storing or adding shared title reference items (folder information items F1-F4) referring to a specific record title (program Q1) that a plurality of users can share, into two or more my folders; and a configuration for deleting the shared title reference items (folder information items F1 and F2) from the two or more my folders. Even when the shared title reference items (folder information items F1 and F2) are deleted from a part of the two or more my folders, if a shared title reference item (folder information items F3 and F4) remains in somewhere in the two or more my folders, object data (real file) of the specific record title (program Q1) that the shared title reference item references are not deleted.
Patent JP-2015124899-A (JP)
Title: Firing furnace
Inventor: MADOKORO HIDEKI
IPC: F27B17/00
Filed: 2013-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a firing furnace capable of making uniform the internal temperature of a space where an article is fired, without using forced convection.SOLUTION: A firing furnace 1 comprises: sides 2SA and 2SB connected to a support 2B, extending above the support 2B, and surrounding the support 2B; a ceiling 2T connected to the support 2B on an opposite side to a side to which the sides 2SA and 2SB are connected to the support 2B, and opposed to the support 2B; heaters 3SA and 3SB provided at least part of the respective sides 2SA and 2SB, and heating a firing target article; and members 7 and 8 provided above the heaters 3SA and 3SB between the sides 2SA and 2SB and the ceiling 2T, and introducing gas heated by the heaters 3SA and 3SB to a central side of a space surrounded by the support 2B, the sides 2SA and 2SB, and the ceiling 2T.
Patent JP-2015123784-A (JP)
Title: Vehicle
Inventor: TERAYAMA YOSHITO
IPC: B60L50/16
Filed: 2013-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle in which over discharge of a battery can be prevented in a case of occurrence of an event that an electric power generator cannot generate electric power, in a vehicle which is driven by an electric motor that drives a wheel through receiving electric power supplied from the electric power generator which performs electric power generation by a rotation driving force of an internal combustion engine and electric power supplied from the battery.SOLUTION: When electric power generation Pgen of an electric motor 14 which functions as an electric power generator is limited, generation of unnecessary deceleration torque from a first and a second electric motors 22A, 22B is prevented while suppressing outgoing electric power Pd from a battery 24 by implementing a 0 (Nm) control on the first and the second electric motors 22A, 22B, and, when outgoing electric power Pd from the battery 24 also must be limited, generation of outgoing electric power Pd from the battery 24 to the first and the second electric motors 22A, 22B is prevented by implementing a 0 (kW) control.
Patent JP-2015050764-A (JP)
Title: Cluster communication method
Inventor: SONE TOSHIHITO
IPC: H04W84/18
Filed: 2013-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a cluster communication method in which clusters are connected together in a net-like pattern.SOLUTION: Clusters are constructed from respective systems 1 and 3 participating in the clusters. Two rings, in which the four systems 1 and 3 including the system 1 are linked together, comprise the two clusters that are constructed from the two systems 1.
Patent JP-2015125523-A (JP)
Title: Pipe maintenance support system
Inventor: FUKUHARA YOSHIZUMI
IPC: G06Q50/10
Filed: 2013-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a pipe maintenance support system suited for constructing scaffolds for pipe maintenance.SOLUTION: There is provided a pipe maintenance support system constituted by a computer system including an arithmetic unit, a storage unit, a display unit, and an input unit, and obtaining information on scaffolds to be installed at a time of conducting inspection of a plurality of pipes constituting a plant. The storage unit includes: a maintenance-information storage unit for storing inspection items and an inspection plan for each pipe; a three-dimensional-information storage unit for storing three-dimensional position information on each pipe; a scaffold-model storage unit for storing information on scaffold models for the inspection of the pipes; and a scaffold-information storage unit. The arithmetic unit extracts a pipe to be inspected from the maintenance information storage unit and obtains the three-dimensional position information on the pipe from the three-dimensional-information storage unit, displays the information on the scaffold model stored in the scaffold model storage unit and the three-dimensional position information on the pipe in three dimensions in a superimposed fashion, and reflects information on an interference check result for the inspection in the scaffold information storage unit.
Patent JP-2015123921-A (JP)
Title: Attachment structure of rear wiper motor
Inventor: GOTO TOSHIHIRO
IPC: B60J5/10
Filed: 2013-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an attachment structure of a rear wiper motor which can prevent the intrusion of rain water or the like by further reducing a clearance between an attachment hole and a wiper shaft member or the like without causing the breakage or the like of an edge of an attachment hole in which the wiper shaft member is inserted even if an elastic seal member to the attachment hole formed at a rear window for the penetration of the wiper shaft member is dispensed with.SOLUTION: In an attachment structure of a rear wiper motor for attaching the rear wiper motor 20 to a resin-made outer panel 10 being a rear window of a vehicle, a rear wiper motor holding part 14 for fixing the rear wiper motor to the outer panel, and a wiper hole 13 being an insertion hole in which a wiper shaft member 21 attached with a rear wiper is inserted are integrally formed at the outer panel. The wiper shaft member arranged at the rear wiper motor is inserted into the wiper hole 13 without being fixed thereto, and an attachment member 22 arranged at the rear wiper motor is fixed to the rear wiper motor holding part.
Patent JP-2015124079-A (JP)
Title: Sheet conveyance device, and image reading device
Inventor: SAKAKIBARA ARISA
IPC: B65H1/04
Filed: 2013-12-27
Abstract: PROBLEM TO BE SOLVED: To achieve thinning of a device by narrowing a height direction dimension of a space ensured as a lower side conveyance path among conveyance paths overlapping vertically.SOLUTION: An ADF part 5 comprises: a first support part 21 for supporting a sheet before conveyance, which is supplied to a conveyance part 10; a second support part 22 for supporting the sheet after conveyance, which is discharged from the conveyance part 10; and side guides 35, 36 for regulating a conveyance direction of the sheet supplied to the conveyance part 10 in a predetermined direction. A portion of the first support part 21 is constituted by a first tray 211, and the side guides 35, 36 are attached to the first tray 211. When the first tray 211 is displaced, the side guides 35, 36 are displaced with the first tray 211. When the first tray is in a close position, the first support part 21 can support the sheet before conveyance. When the first tray 211 is in an open position, the upper part of the second support part 22 is opened, and a portion of the second support part 22 is exposed.
Patent JP-2015125135-A (JP)
Title: Impedance measurement method and device therefor
Inventor: TAGUCHI KEIICHI
IPC: G01R27/26
Filed: 2013-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a more accurate Q value by eliminating the effect of a contact resistance component due to a measurement-use contact terminal in measuring the impedance of an element to be measured by 2-terminal measurement and obtaining a Q value from the effective-value component and reactance component of the measured impedance.SOLUTION: In obtaining a Q value which is a ratio between the effective-resistance value and reactance value of an element to be measured that includes an inductance component, a first direct-current resistance value Rdc4 of the element to be measured is measured by 4-terminal measurement, and a second direct-current resistance value Rdc2 of the element to be measured is measured by 2-terminal measurement, with an effective-resistance value Rs and an inductance value L also measured. A contact resistance Rc of a contact terminal at the time of 2-terminal measurement is calculated from a difference between the first direct-current resistance value Rdc4 and the second direct-current resistance value Rdc2 (Rdc2-Rdc4). The contact resistance Rc is subtracted from the effective-resistance value Rs (Rs-Rc) to calculate a corrected effective-resistance value Rs', and the Q value (=ωL/Rs') of the element to be measured is obtained from the corrected effective-resistance value Rs' and the inductance value L.
Patent JP-2013524836-A (JP)
Title: 多能性細胞からの前部前腸内胚葉の生成
IPC: C12N15/09
Filed: 2011-04-25
Abstract: 本発明は、前部前腸内胚葉の分化を誘導するin vitroの方法およびかかる方法によって産生された前部前腸内胚葉の濃縮された集団を対象とする。かかる濃縮された集団は、分化中に発生する分子事象の研究、および細胞置換治療用の細胞の生成に有用である。
Patent JP-2013535427-A (JP)
Title: ２４４ｂｂの選択的脱塩化水素反応による１２３４ｙｆの合成
IPC: C07B61/00
Filed: 2011-07-06
Abstract: （ａ）１，１，１，２−テトラフルオロ−２−クロロプロパンを、酸化クロム（III）および少なくとも１％のアルカリ金属からなる触媒と接触させて、２，３，３，３−テトラフルオロプロペンを含む生成物混合物を生成させる工程と、（ｂ）前述の工程（ａ）で生成した生成物混合物から２，３，３，３−テトラフルオロプロペンを取り出す工程とを含む２，３，３，３−テトラフルオロプロペンの製造のための方法を開示する。
Patent JP-2013532870-A (JP)
Title: テレビ検索アシスタントのためのシステム及び方法
IPC: G06F17/30
Filed: 2011-07-05
Abstract: ユーザからテレビガイド検索クエリを受け取る。複数の提案検索語を選択する。複数の提案検索語の各々を複数のカテゴリの１つに割り当て、この中でランク付けする。複数のカテゴリの各々につき、提案検索語の総数に表示する検索語の総数を乗じたものに対するそれぞれのカテゴリ内の提案検索語の数の割合に等しい数である、ユーザに戻すべき提案検索語の数ｎ c を決定する。複数のカテゴリの各々に対し、トップにランクされたｎ c 個の提案検索語を結果セットに加えることによって結果セットを生成する。この結果セットをユーザに伝達する。ユーザから検索語の選択を受け取り、これを使用してテレビガイド検索を行う。 【選択図】      図１
Patent JP-2013536525-A (JP)
Title: ノンバイアス中央清算型金融商品及び清算・決済方法
IPC: G06Q40/04
Filed: 2011-08-17
Abstract: 本発明の原理にしたがって、ノンバイアス中央清算型金融商品、及び、このような金融商品の電子清算及び決済方法が提供される。本発明の原理にしたがうバイアスのない、中央清算型金融商品はセントラルクリアリングされ、また、取引所や取引プラットフォームの内外で、先物としてあるいは他のタイプの金融商品として、取引され得る。本発明に係るノンバイアス中央清算型金融商品は、変動証拠金と当該金融商品の存続期間の間の変動証拠金に基づく投資リターンとの共変動をオフセットするような最終価値を備えている。
Patent JP-2013537003-A (JP)
Title: 高輝度・高演色性の温白色ｌｅｄチップ
IPC: H01L33/44
Filed: 2010-09-07
Abstract: 高輝度・高演色性の温白色ＬＥＤチップであって、白色光を発光する白色光部分と、波長５８０ｎｍ〜６６０ｎｍの色光を発光する色光部分と、Ｎ極（8，294，394，494）と、Ｐ極（7）とを備える。前記Ｎ極（8，294，394，494）とＰ極（7）とが電気的に接続され、前記温白色ＬＥＤチップは色温度が２４００Ｋ〜３５００Ｋであり、且つ演色指数が８５より大きい温白色の光を直接に発光する。このチップを点灯する場合、白色光部分が白色光を直接に発光するか、若しくは、青色光部分によって蛍光粉末が励起されて白色光を形成し、色光部分が励起されて発光する波長５８０ｎｍ〜６６０ｎｍの色光がこの白色光を補償して、高輝度・高演色性の低色温度の光源を形成する。
Patent JP-2013537308-A (JP)
Title: 血清の調製
IPC: G01N33/48
Filed: 2011-09-20
Abstract: 本発明は、病理学およびその他の生物学的アッセイのための高品質の血液血清試料を生成するためのプロトロンビン活性化因子を含有する凝固組成物の使用、ならびにそのような凝固組成物を含有する容器、ならびに関連する使用方法に関する。
Patent JP-2013545527-A (JP)
Title: ポップオン式シャンクと枢動可能な保持部とを有する多軸の骨アンカー
IPC: A61B17/68
Filed: 2011-11-01
Abstract: 多軸の骨スクリュー組立体は、受入部内に受け入れることのできる一体的な上部部分を有するねじ付きシャンク本体を含み、この受入部は、長手方向連結部材を受けるための上部チャネルと、下部開口と協働する下部空洞とを有する。シャンクの上部部分は、受入部の空洞内の保持部材を拡張して、シャンクの上部部分を受入部内に拘束する。この保持部材および取り付けられたシャンクは、受入部に対する所定の位置に係止されるまで、受入部に対して枢動可能である。事前に組み立てられた受入部、保持部材、および圧縮インサートは、シャンクを椎骨に埋め込む前またはその後に、シャンクの上部部分にポップオン式に装着するかまたはスナップ嵌めすることができる。 【選択図】図１
Patent JP-2013544653-A (JP)
Title: 連続管圧延ミルにおいて継目無熱間圧延管を生産する方法
IPC: B21B17/02
Filed: 2011-09-19
Abstract: 本発明は、継目無管を生産する方法に関し、穿孔ミル１において予め生成されたホット中空ブロックは、ペアレント管を形成するためにマンドレルバー上で連続圧延ミル２によって引張られ、抽出ミル及び再加熱炉をなしで済ましながら、ペアレント管は、仕上げミルとして引張縮径ミル又はサイジングミル５に直接給送され、そこで、必要とされる仕上げ管径に圧延される。単一の層だけが、連続圧延ミルにおける引張り中に、必要とされるペアレント管層として生成され、後続の仕上げ圧延中に仕上げ圧延によって、ペアレント管がマンドレルロッドからプルオフされ、圧延が、単一層を扱うためにその寸法で設計されている圧延ミル構成要素を使用して実施されるように、中空ブロックが中空ブロックの層において予め寸法決めされる。 【選択図】図２
Patent JP-2014510035-A (JP)
Title: アルジトールアセタールの製造方法
IPC: C07B61/00
Filed: 2011-02-28
Abstract: 本発明は、疎水性イオン性液体を酸触媒として用いるアルデヒドとアルジトールの脱水縮合により、１，３：２，４−ビス（４−メチルベンジリデン）ソルビトール（ＭＤＢＳ）及び１，３：２，４−ビス（４−ジメチルベンジリデン）ソルビトール（ＤＭＤＢＳ）を製造する方法に関する。本発明の方法によって用いられるイオン性液体はホスホニウムイオン系イオン性液体である。
Patent JP-2014503001-A (JP)
Title: 縮合アミノジヒドロチアジン誘導体の合成に有用な方法および化合物
IPC: C07D498/04
Filed: 2012-01-20
Abstract: アミロイド前駆体タンパク質（ＡＰＰ）βサイト切断酵素の阻害剤として有用な化合物の調製に有用な化合物および方法が提供される。
Patent JP-2014504883-A (JP)
Title: ベイトステーション｛ｂａｉｔｓｔａｔｉｏｎ｝
IPC: A01M1/20
Filed: 2012-01-24
Abstract: 本発明は、ネズミ捕り用ベイトステーションに関する。ネズミ捕り用ベイトステーションは、地上は勿論、壁面にも設置することができる。筺体は、各々ネズミ穴があけられた１対の側壁、１つの底壁、１つ以上の上壁、１つの後壁および１つの前方開口部を有する。底壁に複数の排水口があけられている。筺体の前方開口部を前方カバーで塞ぐ。前方カバーはリビングヒンジを介して筺体の底壁に固定されることが好ましい。筺体内に固い餌台が入られ、この餌台は中２階を支持し且つ中間に固定空間を形成する１対の中間壁を含み、固定空間にレンガのような重い物体を入れる。中２階に餌容器がある。１対の殺虫剤トレイとカタツムリ餌容器が配置されることもできる。 【選択図】図１
Patent JP-2014508608-A (JP)
Title: ビデオ内視鏡のビデオ内視鏡画像データを表示するための方法及びシステム
IPC: G02B23/24
Filed: 2012-02-15
Abstract: 本発明は、少なくとも１つの側方視野方向を有するビデオ内視鏡のビデオ内視鏡画像データを表示するための方法であって、画像センサに対して前記ビデオ内視鏡のシャフト（１）の長手方向軸線回りに移動可能であり、少なくとも１つの側方視野方向を有する少なくとも１つの対物レンズ（２，３）が、前記シャフトの遠位端に配置され、前記視野方向が、視野方向切替コマンドにより第１視野方向から第２視野方向へと切り替えられる、方法に関する。本発明は、さらに、ビデオ内視鏡と、画像処理ユニット（７）と、画像再生装置（９）とを備えるビデオ内視鏡システムであって、前記ビデオ内視鏡が、画像センサと、内視鏡シャフト（１）の遠位端に配置され、前記画像センサに対して前記シャフトの長手方向軸線回りに移動可能であり、少なくとも１つの側方視野方向を有する少なくとも１つの対物レンズ（２，３）とを有し、前記視野方向が、視野方向切替コマンドにより第１視野方向から第２視野方向へと切り替えられることが可能な、ビデオ内視鏡システムに関する。そして、本発明はまた、プログラムコード手段を含むソフトウェアプログラム製品に関する。本発明に係る方法は、前記視野方向の方位を測定し、前記測定された方位に応じて回転された又は回転される少なくとも１つの方位マーキング（１３，１４）を、前記画像センサによって記録された画像データの画像再生に挿入するという事実によって区別される。
Patent JP-2014132465-A (JP)
Title: Display device and control method of the same
Inventor: CHA TAE-HWAN
IPC: G06F17/30
Filed: 2014-01-07
Abstract: PROBLEM TO BE SOLVED: To output a mutually different system response depending upon whether or not an utterance intention included in voice of a user relates to a content search or a content recommendation.SOLUTION: A display device is disclosed. The present display device includes: an output unit; a voice collection unit that collects voice of a user; a first communication unit that transmits the voice of the user to a first server, and receives text information corresponding to the voice of the user from the first server; a second communication unit that transmits the received text information to a second server; and a control unit that, when response information corresponding to the text information is received from the second server, controls the output unit so as to output a differentiated system response in accordance with the utterance intention included in the voice of the user on the basis of the response information. The utterance intention may be related to a search for content or a recommendation of the content.
Patent JP-2015132900-A (JP)
Title: Purchase sales support device, purchase sales support system, purchase sales support method, program and recording media
Inventor: HOSODA NAOMASA
IPC: G06Q30/06
Filed: 2014-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a purchase sales support device, purchase sales support system, purchase sales support method, program and storage media that allow a user to easily purchase a product in a net shopping by a simple operation.SOLUTION: A purchase sales support device 1 according to the present invention comprises: product selection means 11 for selecting a product desired to purchase by a user from product information displayed in an advertisement media; characteristic information extraction means 12 for extracting characteristic information on the product selected from the product information; storage means 13 for extracting preliminarily acquired characteristic information from the product information, and storing the characteristic information and product sales information in association with each other as product identification information; and product order-placement determination means 14 for referring the characteristic information extracted by the characteristic information extraction means to the product identification information of the storage means 13, and as a result of the reference, when the characteristic information matches characteristic information on the product identification information, determines that the product identification information is order-placement product information or order-placement instruction information.
Patent JP-2015135436-A (JP)
Title: Light source device and projector
Inventor: AKIYAMA KOICHI
IPC: G03B21/14
Filed: 2014-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a light source device and a projector preventing speckle patterns from occurring.SOLUTION: A light source device being an optical element comprises: a first fluorescent light emitting element emitting fluorescent light having a second wavelength range by excitation light having a first wavelength range emitted from a first excitation light source; a second fluorescent light emitting element emitting fluorescent light having a fourth wavelength range by excitation light having a third wavelength range emitted from a second excitation light source; and synthesis means synthesizing the fluorescent light having the second wavelength range and the fluorescent light having the fourth wavelength range. The synthesis means transmits or reflects the excitation light having the first wavelength range, reflects or transmits the excitation light having the third wavelength, reflects or transmits the fluorescent light having the second wavelength range, and transmits or reflects the fluorescent light having the fourth wavelength range.
Patent JP-2015138306-A (JP)
Title: Server device
Inventor: NAGAI HIROKI
IPC: G06F12/16
Filed: 2014-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a server device capable of reducing the frequency of the abnormal termination of writing of data to a storage unit.SOLUTION: A server device comprises: a plurality of storage units; an abnormal information control unit; and a main control unit. Priorities are given to the respective storage units for indicating an order of a data write destination. The abnormal information control unit stores abnormal information indicating whether data write to each storage unit is abnormal in a nonvolatile memory while associating the abnormal information with the storage unit. The main control unit selects a storage unit to which data write is not abnormal on the basis of the abnormal information and the priority and stores data in the selected storage unit.
Patent JP-2015138621-A (JP)
Title: lithium ion secondary battery
Inventor: YAMADA NAOKI
IPC: H01M10/0587
Filed: 2014-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery which enables the improvement of the long-term reliability without affecting the composition of a negative electrode active material or the normal control of a battery.SOLUTION: A lithium ion secondary battery comprises: an electrode group 4. The electrode group is arranged by putting together a positive electrode 41 having a positive electrode mixture layer 41b, and a negative electrode 42 having a negative electrode mixture layer 42b so that separators 43 and 44 are arranged between the positive and negative electrodes, and each edge 42e of the negative electrode mixture layer 42b in its widthwise direction protrudes from the corresponding edge 41e of the positive electrode mixture layer 41b in its widthwise direction, and winding them in a planular form. The lithium ion secondary battery further comprises a pair of annular members 7 elastically deformed to expand in a radial direction, and overlaid on the edges 41e on the outer periphery of the electrode group 4.
Patent JP-2015138348-A (JP)
Title: Transparent electrode capacitance sensor and manufacturing method therefor
Inventor: NOZAKI TOMOHIRO
IPC: H01H36/00
Filed: 2014-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a transparent electrode capacitance sensor which offers superior designability and a large view area and which features a reduced level difference between a transparent electrode and an auxiliary electrode, which prevents generation of air bubbles and reduces parasitic capacitance, leading to superior reliability and reduced material costs, and to provide a manufacturing method for the same.SOLUTION: A transparent electrode capacitance sensor of the present invention includes: a transparent resin substrate 11; at least one transparent electrode 12a provided on the transparent resin substrate 11; a pseudo auxiliary electrode 12b which is provided in at least a portion of an area surrounding the transparent electrode 12a and is formed with the same material as that of the transparent electrode 12a to a thickness greater than that of the transparent electrode 12a; and lead-out wiring 13 provided on the transparent resin substrate 11 and connected to the pseudo auxiliary electrode 12b, the lead-out wiring 13 comprising a vapor-deposited metal thin film.
Patent JP-2015139147-A (JP)
Title: Telephone apparatus and power transmission device
Inventor: NISHIDA NOBUHIRO
IPC: H02J17/00
Filed: 2014-01-23
Abstract: PROBLEM TO BE SOLVED: To suppress failure occurrence or manufacture cost increase in a telephone apparatus in which non-contact charging can be performed on a handset and the handset can be placed at both right and left sides.SOLUTION: A telephone apparatus (1) includes: a handset (20) including a power receiving coil (23) which is disposed in the vicinity of a transmission port (21); and a telephone set body (10). The telephone set body includes: a first power transmitting coil (110); a second power transmission coil (120); first power transmitting coil control means for controlling the first power transmitting coil in accordance with a current relating to the second power transmitting coil in the case of power transmission from the telephone set body to the handset; and second power transmitting coil control means for controlling the second power transmitting coil in accordance with a current relating to the first power transmitting coil in the case of power transmission from the telephone set body to the handset.