baber/WOPTO huggingface dataset:
Patent JP-2017504917-A (JP)
Title: 個人用入力パネルを生成する方法および装置
IPC: G06F3/023
Filed: 2014-09-18
Abstract: 本発明は、ユーザ機器に個人用入力パネルを生成する方法を提供し、この方法は以下のステップを含む。ａ）ユーザの手形情報を取得する。ｂ）ユーザの手形特徴情報を取得するために、ユーザの手形情報を所定の手形情報と比較する。ｃ）手形特徴情報に基づいて、ユーザに適した個人用入力パネルを生成する。本発明の解決法によれば、ユーザの手形特徴および使用習慣に適合する個人用入力パネルを提供することができる。
Patent JP-2017517483-A (JP)
Title: エキセンジン−４に由来する二重ｇｌｐ−１／グルカゴン受容体アゴニスト
IPC: A61K47/18
Filed: 2015-04-02
Abstract: 本発明は、二重ＧＬＰ−１／グルカゴン受容体アゴニスト、ならびに例えば糖尿病および肥満を含めたメタボリックシンドロームの障害の処置における、ならびに過剰な食物摂取を減少させるためのその医学的使用に関する。
Patent JP-2017520725-A (JP)
Title: ピストン型圧力変換用のエンドストローク拡張機
IPC: F15B3/00
Filed: 2015-05-07
Abstract: エミッタシリンダ（３）およびレシーバシリンダ（４）が、それぞれ、エミッタチャンバ（９）およびレシーバチャンバ（１０）を画定するピストン型圧力変換器（２）用のエンドストローク拡張機（１）が、レシーバチャンバ（１０）と連通し、シリンダが、革新的なレバー効果の変速機（１１）により機械的に連結した膨張エミッタドライブピストン（１４）を、膨張レシーバシリンダ（１３）に移動することができる膨張レシーバポンプピストン（１５）に移動し得る、膨張エミッタシリンダ（１２）を含み、上記変速機（１１）が、膨張エミッタドライブピストン（１４）が、上死点にある場合、ぼうちょうレシーバポンプピストン（１５）は下死点にあり、また逆もまた同様であり、膨張非ブロッキングアクチュエータ（３０）が、上記変速機（１１）が動くように設定することができる。【選択図】図１
Patent JP-2017517306-A (JP)
Title: 血管内埋め込み用ポンプ
IPC: A61M60/851
Filed: 2015-06-10
Abstract: 本発明は、血管または心臓内への埋め込み用のポンプ（１）に関し、ポンプ（１）は第１状態で血管または心臓内に導入され、その後に、血管または心臓内で第２状態に機能的に切り替えられるようになっている。ポンプは駆動部と搬送部（ＦＥ）とを備え、駆動部は、第１状態では機能せず、第２状態への切り替えの結果として機能する。駆動部は電気モータを有する。電気モータは湿式回転部として具現化され、第１状態では、電気モータのロータ（Ｒ）と電気モータのステータ（Ｓ）とが互いに離隔して配置され、電気モータのロータ（Ｒ）は、第２状態で電気モータのステータ（Ｓ）内に移動させられ、ロータ（Ｒ）は、第２状態において搬送部（ＦＥ）を駆動することができる。【選択図】 図１
Patent JP-2017505527-A (JP)
Title: リチウム過剰カソード及び黒鉛系アノードを含むリチウムイオンバッテリー
IPC: H01M4/131
Filed: 2015-02-10
Abstract: 本発明の対象は、負極用の黒鉛系材料と、正極用のリチウム過剰材料と、電解質と、セパレーターとを含むリチウムイオンバッテリーであって、前記負極の可逆容量（Ｎ）が、前記正極の可逆容量（Ｐ）に等しく、そのため前記バッテリーが比Ｎ／Ｐ＝１を示すリチウムイオンバッテリーである。本発明の対象は、本発明によるＬｉイオンバッテリーを作製する方法でもある。最後に、本発明の対象は、本発明によるリチウムイオンバッテリーをサイクルさせる方法である。【選択図】図１
Patent JP-2017516586-A (JP)
Title: 磁気共鳴画像システムにおけるｔ２＊及び血管画像の同時獲得方法
IPC: A61B5/055
Filed: 2015-03-26
Abstract: 本発明では、流動補償をしないＴ２＊画像と流動補償をしたＴ２＊画像の両者を獲得し、両画像を差し引くことにより、流動現象を示す画像を追加で再構成して、正確なＴ２＊画像と血管画像を同時に得る。流動補償を使用しない読み取り傾斜を使用し、正確なＴ２＊画像を得ることができ、正確なＴ２＊画像と血管画像を同時に獲得することができるため、血管の血流速度に対する臨床的判断と急性脳卒中の臨床的判断を同時に考察することができ、臨床的に広く活用されることができる。
Patent JP-2017521827-A (JP)
Title: 流体含分が少なく、寿命が向上した薄膜バッテリー
IPC: H01M50/191
Filed: 2015-06-23
Abstract: 本発明は、流体含分が少なく、寿命が向上した薄膜バッテリーに関し、ここでその流体含分は最大２０００ｐｐｍ、好ましくは最大５００ｐｐｍ、特に好ましくは最大２００ｐｐｍ、及び極めて特に好ましくは最大５０ｐｐｍであり、さらに、無機の、ケイ素含有、特にケイ酸塩の、実質的に流体不含の材料、並びにそのような薄膜バッテリーの製造方法に関する。
Patent JP-2017519786-A (JP)
Title: Ｐｉ３ｋ阻害剤としてのキノリジノン誘導体
IPC: A61P29/00
Filed: 2015-07-01
Abstract: 式(I)：（式中、R1〜R4およびnは本明細書で定義されたとおりである）の化合物、それらの互変異性形、立体異性体およびそれらの医薬的に許容な塩、化合物、その互変異性形または塩を含む医薬組成物、ならびに対象のPI3K酵素を阻害することによって治療または予防に適する疾患または障害、例えば癌を治療または予防する方法が開示される。【選択図】なし
Patent JP-2017524822-A (JP)
Title: 成形性が改善された高強度鋼板を製造する方法ならびに得られる鋼板
IPC: C21D9/46
Filed: 2015-07-03
Abstract: 成形性、偏析が改善された高強度板を製造する方法であって、この方法によれば、鋼の化学組成が重量パーセントで０．１％≦Ｃ≦０．４％、４．２％≦Ｍｎ≦８．０％、１％≦Ｓｉ≦３％、０．２％≦Ｍｏ≦０．５％を含有し、残部はＦｅおよび不可避不純物であり、前記鋼でできた圧延板を、鋼のＡｃ３変態点を超える焼鈍温度ＡＴにおいて均熱化することにより焼鈍する工程、少なくとも６５％のマルテンサイトおよび少なくとも２０％の残留オーステナイトを含有し、フェライトおよびベイナイト含量の合計が１０％未満である最終的な組織を得るために、鋼板をＭｓ変態点からＭｆ変態点の間の焼入れ温度ＱＴまで冷却することによって焼入れする工程、板を３００℃から５００℃の間の過時効温度ＰＴまで加熱し、これを前記温度において１０秒を超える時間Ｐｔの間維持する工程、および板を周囲温度まで冷却する工程を含む、方法。得られる板。
Patent JP-2018108290-A (JP)
Title: Game machine
Inventor: TERADA KENTARO
IPC: A63F5/04
Filed: 2017-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine, if a game period of a special section exceeds an upper limit, on the basis the game period of the special section, giving privileges except functions and the like relating to payout balls and instruction functions.SOLUTION: A game machine includes a normal section and a special section more advantageous to a player than the normal section. In the special section, an upper limit of a game period during the special section is set. Also, as a termination condition of the special section, on the basis of reaching the upper limit, regardless of establishment of other termination conditions, the special section has the termination condition for terminating the special section, and includes: addition means capable of adding the game period of the special section beyond the upper limit; and privilege giving means for giving a privilege not directly affecting the giving of dividends, on the basis of the game period of the special section, if the game period of the special section is given beyond the upper limit due to an addition of the game period of the special section by the addition means.SELECTED DRAWING: Figure 14
Patent JP-2018112459-A (JP)
Title: Blinking degree measuring device, blinking degree measuring method, blinking degree measuring program, and storage medium
Inventor: KODAIRA YASUHIRO
IPC: G01J1/42
Filed: 2017-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a blinking degree measuring device with which whether or not a light source blinks can be determined, and a blinking degree measuring method, a blinking degree measurement, and a storage medium.SOLUTION: A blinking degree measuring device photographs a light source 200 or an object to be photographed including a high luminance part at a periphery of the light source a plurality of times with a camera 2 at predetermined exposure time with a time interval. The blinking degree measuring device can determine whether or not the light source 200 blinks by calculating, with a computer 3, a degree of blinking (for example, standard deviation between a plurality of image densities) on the basis of the plurality of photographed images.SELECTED DRAWING: Figure 4
Patent JP-2018113660-A (JP)
Title: Information processing device, information processing method, and system
Inventor: YANO KOTARO
IPC: H04N5/232
Filed: 2017-01-13
Abstract: PROBLEM TO BE SOLVED: To provide technology for performing imaging control that takes operator's intention into consideration with high accuracy.SOLUTION: A control amount of an imaging device is estimated on the basis of the area of an object detected from a picked-up image by the imaging device. A parameter required for estimation is updated so as to make an evaluation value smaller, the evaluation value based on difference between a control amount of the imaging device instructed in accordance with a user operation and the estimated control amount.SELECTED DRAWING: Figure 1
Patent JP-2018117446-A (JP)
Title: Coil inspection method and coil inspection device
Inventor: MIZUNO TAKESHI
IPC: H01F41/04
Filed: 2017-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a coil inspection method and a coil inspection device capable of determining a winding failure of a core piece before the core piece is formed as a stator.SOLUTION: A coil inspection method of a stator in which a core piece 20 is installed in a winding device 14, and a coil is wound to form a wound coil 1 in the core piece 20, includes: a final turn acquisition process of acquiring a final turn image of a final turn part 240 immediately before termination of winding of the coil of the core piece 20; a final turn extraction process of extracting contours of the final turn part 240 from the final turn image; a post-acquisition process of acquiring a post-image after the termination of winding of the core piece 20; a post-extraction process of extracting the contours of the wound coil 1 would around the core piece 20 from the post-image; and a determination process of determining quality of the wound coil 1 by using the contours of the final turn part 240 and the contours of the wound coil 1.SELECTED DRAWING: Figure 20
Patent JP-2018117257-A (JP)
Title: Sheet edge detecting device and document conveying device
Inventor: OSAWA SATOKO
IPC: B65H7/14
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To accurately detect the position of the end of a sheet conveyed on a sheet conveying path while suppressing the influence of light passing through the sheet even when the sheet is thinner than usual in a device for detecting the position of the end in a direction orthogonal to a conveying direction of the sheet by a light amount received by a light receiving part.SOLUTION: In an optical path ranging from a light emitting unit 61 to a light receiving unit 62, between the light emitting unit 61 and a document conveying path 97, and between the document conveying path 97 and the light receiving unit 62, a first polarizing light plate 63a and a second polarizing light plate 63b through which only polarized light having the same polarization direction to are caused to pass.SELECTED DRAWING: Figure 4
Patent JP-2018116649-A (JP)
Title: Information processing device, program, and control method
Inventor: ITAMI TAKESHI
IPC: B41J29/00
Filed: 2017-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device, a program, and a control method capable of specifying that a print processing device found in a WPAN is connected to a backbone LAN side to which a print job is wanted to be sent.SOLUTION: In search of a print processing device executed by a data processing device, when a plurality of print processing devices on a LAN to which the data processing device joins is searched, the data processing device list displays a list of search result in descending order of BLE radio field strength received from the print processing device.SELECTED DRAWING: Figure 7
Patent JP-2018120797-A (JP)
Title: Light fitting
Inventor: AOYAMA HIROSHI
IPC: F21V3/00
Filed: 2017-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a light fitting which can improve the aesthetic beauty when light is turned off.SOLUTION: A light fitting 1 includes: a light-emitting module 30; and an outer shell cover 60 covering the light-emitting module 30. The outer shell cover 60 comprises: a transparent base material 61; a light diffusion layer 63 which is provided at the light emitting module 30 side of the transparent base material 61 and has light transmissivity; and a decorative layer 62 provided between the transparent base material 61 and the light diffusion layer 63 and forming a predetermined pattern.SELECTED DRAWING: Figure 4
Patent JP-2018122865-A (JP)
Title: Package of absorption item
Inventor: SUGIYAMA KATSUHIKO
IPC: B65D5/44
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a package of an absorption item.SOLUTION: A package of an absorption item includes an absorption item and a package body wrapping the absorption item. The package body has an information area showing information regarding the absorption item and an image area including an image of character, which points at a specific direction, on the same side of the package, and the information area is located at the end of the pointed specific direction.SELECTED DRAWING: Figure 1
Patent JP-2017113581-A (JP)
Title: Systems for ultrasound control with bi-directional transistor
Inventor: MAX E NIELSEN
IPC: H03K17/00
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter/receiver switch circuit for an ultrasound system which is improved to semiconductor transistor design, reliability, and efficiency.SOLUTION: An ultrasound system includes an ultrasound transducer and a bi-directional transistor 104 coupled to the ultrasound transducer. The ultrasound system also includes an ultrasound receiver coupled to the bi-directional transistor. The bi-directional transistor operates to selectively connect the ultrasound transducer to ground and to selectively connect the ultrasound transducer to the ultrasound receiver.SELECTED DRAWING: Figure 2
Patent JP-2018125180-A (JP)
Title: connector
Inventor: KUME KENTA
IPC: H01R13/64
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a connector having an ejecting mechanism that is able to easily eject, without using a special jig, an unexpected object inserted into an accommodating part.SOLUTION: A connector 10 comprises a housing 30, a plurality of terminals 40, and an ejecting member 50. The housing 30 has an accommodating part 12 that is open in a front end 302. The terminal 40 is held by the housing 30 and its contact 42 is located in the accommodating part 12. The ejecting member 50 is held at a predetermined position in the housing 30. The ejecting member 50 has a hooking part 510. When the ejecting member 50 is at the predetermined position, the hooking part 510 is located in the rear of the accommodating part 12. The ejecting member 50 is movable forward from the predetermined position. By moving the ejecting member 50 forward in a case where a second object different in outer shape from a first object is inserted into the accommodating part 12, the hooking part 510 moves the second object forward and ejects the second object out of the accommodating part 12.SELECTED DRAWING: Figure 19
Patent JP-2018085083-A (JP)
Title: Health management program
Inventor: MIZOGUCHI YUJI
IPC: G06Q50/22
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a technique which enables a user to overcome difficulty in continuing exercise regularly.SOLUTION: A health management program causes a computer to function as: a storage section which stores detector information, a content and a transmission condition in association with each other; a reception section which receives user activity information related to an activity of a user and the detector information that a user terminal receives from a detector; a comparison section which compares the received user activity information with the transmission condition associated with the received detector information; and a transmission section which transmits the content to the user terminal in accordance with a comparison result of the comparison section.SELECTED DRAWING: Figure 4
Patent JP-2017198653-A (JP)
Title: Reduction in bias of accelerometer by magnetic pole piece
Inventor: PAUL W DWYER
IPC: G01P15/08
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce bias of an accelerometer by a magnetic pole piece.SOLUTION: An accelerometer includes: an upper stator; a lower stator; and a proof mass assembly arranged between the upper stator and the lower stator. At least one of the upper stator and the lower stator includes: a magnetization ring; a magnet coupled with the magnetization ring; and an asymmetrical magnetic pole piece coupled onto a top face of the magnet. The asymmetrical magnetic pole piece covers at least part of the top face of the magnet so that a center of magnetic flux associated with at least one of the upper stator or the lower stator is positioned at a center of mass of the proof mass assembly.SELECTED DRAWING: Figure 1
Patent JP-2018128600-A (JP)
Title: Attendance state display unit
Inventor: OSHIMA TOSHIAKI
IPC: G09F7/10
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an attendance state display unit that is easy to be operated and never has display characters damaged even when used for long time.SOLUTION: An attendance display unit consists of a guide plate 2, first and second slide plates 3, 4, and a cover 5. The guide plate has a vertical wall formed at both long sides of a rectangular plate, and also has two recessed grooves each formed on opposite wall side faces. The cover covers an upper surface and four circumferential surfaces of the guide plate with a lower surface open, and thus form a rectangular opening window close to one short-side wall. The first and second slide plates have both edges fitted in opposite recessed grooves to form a rectangle which is 1/2 to 2/3 time as long as a longer side of the guide plate, and a first slide plate and second slide plate have both sides fitted into the recessed grooves at sides close to and recessed grooves at sides far from a guide plate inner surface, respectively, and slid to move. At a rectangular opening window-side edge of the first slide plate, a wall-like projection is formed which projects from the rectangular opening window. On the side part of the second slide plate at the opposite side from the rectangular opening window, a columnar projection is formed, and the cover has a slit-like opening window formed which allows the columnar projection to pass through when the second slide plate is slid.SELECTED DRAWING: Figure 1
Patent JP-2017092992-A (JP)
Title: Image processing device and control method therefor
Inventor: MURAKAMI NAOTAKA
IPC: G03B15/00
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To reduce a load of operation in a user's determining a re-focusing target in reproducing an image captured by a light field camera.SOLUTION: An image processing device comprises: a data acquisition unit that synthesizes an image signal depending on a focal position to acquire data from which a re-focusing image can be generated; a distance information acquisition unit that acquires distance information on a subject corresponding to the data; a generation unit that, with respect to a plurality of focal positions determined on the basis of the distance information or a plurality of ranges determined on the basis of the distance information, generates a re-focusing image by using the data for each focal position and each range; and a control unit that makes a plurality of re-focusing images generated by the generation unit displayed on a display unit. The control unit, in a state where the plurality of re-focusing images are displayed on the display unit, receives selection of a re-focusing image on the basis of user operation.SELECTED DRAWING: Figure 1
Patent JP-2018131585-A (JP)
Title: Molecular imprinted polymer, method for producing the same and method for separating objective substance using the molecular imprinted polymer
Inventor: HAGINAKA ATSUSHI
IPC: G01N30/88
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a molecular imprinted polymer improved in retention ability and molecule recognition ability of an objective substance such as rutin and its analog or arbutin and its analog and a method for producing the same and to provide a method for separating the objective substance using the molecular imprinted polymer.SOLUTION: There is provided a molecular imprinted polymer obtained by a production method comprising: a step of copolymerizing a functional monomer and a crosslinking agent in the presence of a template molecule; and a step of removing the template molecule after the copolymerization, wherein the template molecule is rutin or arbutin and the functional monomer contains 4-vinylpyridine.SELECTED DRAWING: None
Patent JP-2017155224-A (JP)
Title: Manufacturing method of urethane film and manufacturing method of laminate
Inventor: SAKAKIBARA TOKU
IPC: B29C48/305
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a polyurethane film for a non-porous sanitary material and a manufacturing method of a laminate, excellent in all of transparency, mechanical strength and leakage prevention and reducing fish eye which is a defect on appearance even with simplifying manufacturing processes.SOLUTION: There is provided a manufacturing method of an urethane film having a process for manufacturing an urethane film (F) by passing a polyurethane resin (U) obtained by reacting polymer diol (A1) having a polyoxy ethylene chain, a chain extender (A2) and a polyisocyanate compound (B) in a presence of a compound (C) consisting of acid (C1) and/or acid halide (C2) and having oxyethylene group content of 20 to 60 wt.% based on weight of the polyurethane resin through a die.SELECTED DRAWING: Figure 1
Patent JP-2017155228-A (JP)
Title: Colored composition for color filter, color filter and display device
Inventor: TANAKA YASUYUKI
IPC: C09B67/20
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a colored composition for a color filter, with which reduction in the film thickness of a color filter is achieved, color mixture by parallax can be reduced, excellent color reproducibility of pixels is achieved, and a high film residual rate is obtained in producing a color layer.SOLUTION: The colored composition for a color filter comprises a coloring material, an oxime ester-based photopolymerization initiator, and an alkali-soluble resin, in which a total mass of calcium (Ca) and iron (Fe) included in the colored composition is 120 ppm by mass or less with respect to the whole colored composition. The oxime ester-based photopolymerization initiator is preferably, in particular, a compound including one skeleton of fluorene, diphenyl sulfide, diphenyl oxide and carbazole.SELECTED DRAWING: None
Patent JP-2018143039-A (JP)
Title: Heat dissipation device for solid insulation type switch unit, solid insulation type switch unit, and railway vehicle
Inventor: SATO TAKASHI
IPC: H02B1/56
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat dissipation device for a solid insulation type switch unit capable of reducing thermal resistance in a connection part between a main circuit conductor and the heat dissipation device and improving workability of mounting.SOLUTION: The present invention relates to a heat dissipation device that is mounted in a bushing conductor of a solid insulation type switch unit. The heat dissipation device comprises: a heat dissipation member including a connection part in which a bolt penetration hole is opened, and consisting of a metal material; a housing including a head part into which the bushing conductor is inserted and an insulation plug insertion part into which an insulation plug is inserted, and consisting of a solid insulator; and a bolt which fastens the heat dissipation member and the bushing conductor. In the heat dissipation device for the solid insulation type switch unit, the insulation plug insertion part and the head part are connected, and the bolt is inserted from the side of the insulation plug insertion part and disposed while penetrating the bolt penetration hole in the connection part that protrudes into the head part.SELECTED DRAWING: Figure 3
Patent JP-2017162812-A (JP)
Title: Porous current collector and electrode for electrochemical battery
Inventor: AVETIK HARUTYUNYAN
IPC: H01M4/133
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To overcome the disadvantage that hard carbon is low in density, does not fit today's anode coating technique, has a larger irreversible capacity, and involves a hysteresis in a voltage profile despite its relatively high capacity.SOLUTION: A component for use in an electrochemical battery comprises: a self-supporting porous metal substrate capable of acting as both an electrode and a current collector in an electrochemical battery. The present disclosure is also directed to methods of manufacturing the components of the present disclosure and electrochemical batteries including at least one component according to the present disclosure.SELECTED DRAWING: Figure 1
Patent JP-2018148186-A (JP)
Title: Light emitting device
Inventor: ITO TAKAYOSHI
IPC: F21V15/01
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To improve strength of a holding member which holds a conductive member to which a light emitting element is attached.SOLUTION: A light emitting device 1 includes: a conductive member 11; a holding member 20 which holds the conductive member 11; and a light emitting element 30 connected with the conductive member 11. The conductive member 11 includes: an electrode pad 13 connected with the light emitting element 30; and a connection terminal 14 connected with a power source. The holding member 20 includes: a mounting part 21 which holds the electrode pad 13; and a housing part 22 which houses the connection terminal 14 therein. An inclined surface 27 is formed at a connection part 26 between the mounting part 21 and the housing part 22.SELECTED DRAWING: Figure 5
Patent JP-2018152433-A (JP)
Title: Wiring board
Inventor: TANIZAWA HIDEKAZU
IPC: H01L25/07
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board capable of enhancing bonding reliability at a bonding interface between a surface electrode and a metal bump when a semiconductor chip is mounted on a surface layer electrode of the wiring board via the metal bump.SOLUTION: A wiring board 1 includes a ceramic substrate 10, a surface layer electrode 11 formed on the main surface side of the ceramic substrate 10, and a metal bump 20 disposed on the surface layer electrode 11, and a semiconductor chip 21 electrically connected to the metal bump 20 is mounted on the wiring board 1. In the surface (gold plating layer 13) of the surface electrode 11, the surface roughness Ra is adjusted to 0.08 μm or less and the glossiness is adjusted to 150 or more.SELECTED DRAWING: Figure 1