baber/WOPTO huggingface dataset:
Patent JP-2013508535-A (JP)
Title: 高速応答のフォトクロミックナノ構造コンタクトレンズ
IPC: C08F290/06
Filed: 2010-10-27
Abstract: 水、モノマー、およびそのモノマーと共重合可能な界面活性剤の両連続マイクロエマルションが重合されることにより、高分子材料が形成され、その高分子材料は、相互接続された細孔を規定するポリマーマトリックスを含む。その高分子材料は、少なくとも１つのフォトクロミック剤をさらに含み得る。そのフォトクロミック剤は、そのポリマーマトリックスまたは相互接続された細孔の一方または両方に分散され得る。その高分子材料は、コンタクトレンズなどの眼科用物品を含むフォトクロミック物品を形成するために使用され得る。
Patent JP-2013509915-A (JP)
Title: エアウォーターバキュームシリンジ及び使用方法
IPC: A61C19/00
Filed: 2010-11-04
Abstract: エアウォーターバキューム歯科用器具は、ハンドルと、ヘッドと、前記ハンドル及び前記ヘッドのうち少なくとも一つによってもたらされるエア制御装置、前記ハンドル及び前記ヘッドのうち少なくとも一つによってもたらされる水制御装置、前記ハンドル及び前記ヘッドのうち少なくとも一つによってもたらされるバキューム制御装置、前記ヘッドに連結され、歯科患者の口に少なくともエア、水及びバキュームを提供するように構成されるエアウォーターバキューム先端とを含む。 【選択図】図２Ａ
Patent JP-2013510603-A (JP)
Title: 矯正用または補装用の人工の関節を制御するための方法および装置
IPC: A61F2/64
Filed: 2010-11-12
Abstract: 本発明は、抵抗手段を有する、下肢の矯正用または補装用の人工の関節を、制御するための装置および方法であって、該抵抗手段に関連して、センサデータに従って屈曲抵抗および／または伸展抵抗を変化させる少なくとも１つのアクチュエータが設けられており、関節の使用の最中に、センサによって、状態情報が提供されてなる方法に関する。抵抗を、立脚期において、または立位保持の間に、床反力に応じて、初期値から、関節がロックされるまで増加させることが意図されている。 【選択図】      図６
Patent JP-2013511764-A (JP)
Title: 選択的車両運転モードのシステム
IPC: G08G1/09
Filed: 2010-11-16
Abstract: 例示的な方法、システム、および構成部品によって、管理基準となる車両運転モードの選択的制御が可能になる。ある場合、適格の受給者または団体は、車両運転模範、および／または車両の走行のルート、および／または車両の走行の目的地を伴い得る選択された車両運転モードと関連する好ましい必然的結果を達成し得る。いくつかの実施形態において、選択された車両運転モードの実施は、管理基準に対する車両の適合状況を変更し得る。管理順守状態およびそれぞれの利益についての種々の利用可能な記録、ならびに相関性のある車両運転モードに基づく適格の受給者にとって利用可能な好ましい必然的結果の認証についての種々の利用可能な記録は、保存され得る。
Patent JP-2013512319-A (JP)
Title: ポリマー材料
IPC: C08G63/00
Filed: 2010-12-02
Abstract: 本発明は、式（ＩＩ）：     （式中、Ｒ ６ 〜Ｒ １０ の１つはＡ−Ｏ−を表し、Ｒ ６ 〜Ｒ １０ の１つは−Ｏ−Ｂを表し、Ｒ ６ 〜Ｒ １０ の残りはＨを表し、ここで、ＡおよびＢは、ポリマー主鎖の残りを表し、同じものであっても異なるものであってもよい） の部分をそのポリマー主鎖の一部として含むポリマーに関する。
Patent JP-2013513299-A (JP)
Title: スピントルク磁気集積回路、及びそのためのデバイス
IPC: H01L29/82
Filed: 2010-11-15
Abstract: スピントルク磁気集積回路及びそのためのデバイスが開示される。スピントルク磁気集積回路は、基板上に配設された第１のフリー強磁性層を含む。非磁性層が第１のフリー強磁性層上に配設される。複数の書込ピラー及び複数の読出ピラーが含められ、各ピラーは、前記非磁性層上に配設され、且つ固定強磁性層を有する。
Patent JP-2013515745-A (JP)
Title: アネキシン１結合化合物に関する方法および組成物
IPC: A61P35/00
Filed: 2010-12-23
Abstract: 治療剤または検出可能な剤に共有結合的に連結する、アネキシン１結合ペプチドＩＦＬＬＷＱＲを含む結合体が開示される。また、成分、および細胞上の炭水化物受容体に結合し得るアミノ酸配列を含むペプチドを含む組成物が開示される。また、細胞上の炭水化物受容体に結合し得るアミノ酸配列を含むペプチドをコードする核酸配列を含む単離された核酸が開示される。また、成分、および細胞上の炭水化物受容体に結合し得るアミノ酸配列を含むペプチドを含む、組成物を被験体に投与する工程を含む方法が開示される。また、被験体において腫瘍細胞を標的にする方法であって、この方法は、細胞上の炭水化物受容体に結合し得るアミノ酸配列を含むペプチドを上記被験体に投与する工程を含む、方法が開示される。
Patent JP-2013515889-A (JP)
Title: 採鉱車両およびそのエネルギー供給方法
IPC: E21B7/02
Filed: 2010-12-27
Abstract: 本発明は採鉱車両およびそのエネルギー供給方法に関する。採鉱車両は、キャリッジ（３）と、キャリッジ（３）を移動させる駆動装置（４）と、少なくとも１つの採鉱作業装置（２）とを有する。採鉱車両（１）はさらに、採鉱車両（１）の主機能を作動させる少なくとも１つの電動機（28a）と、採鉱車両の補助機能を作動させる少なくとも１つの電動機（28b、28c、28d）とを有する。採鉱車両（１）はさらに、発電補助装置（26）を有する。必要な場合、発電補助装置（26）は、補助機能を作動させる電動機（28b、28c、28d）に必要な電力の少なくとも一部を供給する。 【選択図】図４
Patent JP-2013531564-A (JP)
Title: 車両のグレージングパネル切取り用ワイヤ処理装置
IPC: B26D1/547
Filed: 2011-02-16
Abstract: グレージングパネル切取り方法に用いられるカッティングワイヤを分配するためのディスペンサシステムは、ワイヤ貯蔵器をドッキングするためのドッキングステーションを備えたマウント装置を有する。ワイヤ貯蔵器は、ワイヤを分配するためにドッキングステーション上で搭載する。マウント装置は、システムからカッティングワイヤを繰り出すように動作する回転手段を有することができる。この回転手段は、この回転手段を操作するために加えられることが要求されるトルクを調節するように制御することができる。
Patent JP-2013520608-A (JP)
Title: 垂直シャフトターボ機械
IPC: F02C7/00
Filed: 2011-02-23
Abstract: 本発明は、少なくとも１つのタービンホイール（１８、２０）を担持する少なくとも１つのシャフト（１２、２２）を有するターボ機械（１０）に関する。シャフト（１２、２２）は、ターボ機械（１０）の通常利用状態で実質的に垂直に配向され、シャフト（１２、２２）は単一軸受（１４、２４）によって保持される。
Patent JP-2013520909-A (JP)
Title: 無線通信ネットワークにおけるリソースを管理する方法及び装置
IPC: H04J3/00
Filed: 2011-02-22
Abstract: 本発明は、無線通信ネットワークにおけるリソースを管理する方法及び装置を提供する。一実施形態において、無線通信ネットワークのためのＭＡＣスーパーフレームフォーマットは、 無線通信ネットワーク中のデバイスを同期化し、ＭＡＣスーパーフレームの構成を定義するためのビーコン情報を含むビーコンフレームを含み、このビーコン情報は、スーパーフレーム構成情報と同期情報を含む。また、ＭＡＣスーパーフレームフォーマットは、ビーコンフレームの次に位置し、デバイス特定情報と一つ以上のデバイスにリソースを割り当て及び/又はデバイスにネットワーク構成パラメータを提供するネットワーク特定情報を有する少なくとも一つのマルチノード接続フレームを含む。
Patent JP-2013521679-A (JP)
Title: 電力状態情報の処理方法、端末及び基地局
IPC: H04W24/10
Filed: 2010-10-22
Abstract: 【課題】 本発明は、複数のＦＰを割り当てる場合のシグナリングの相互作用が繁雑になるという課題を解決する電力状態情報の処理方法、並びに該方法を用いる端末及び基地局を提供する。 【解決手段】   本発明による方法は、端末（１）がアップリンクチャネルを介して基地局（３）にダウンリンク伝搬損失値が含まれるアップリンク送信電力スペクトル密度（ＵＬＴ×ＰＳＤ）情報（２）を送信することを含む。本発明によれば、シグナリングの相互作用の軽減と、リソースの節約が図られる。 【選択図】図２
Patent JP-2013522224-A (JP)
Title: Ｃ型肝炎の処置のための化合物
IPC: A61P1/16
Filed: 2011-03-10
Abstract: 本発明は、式Iの化合物、およびそれらの塩、ならびに該化合物を用いた組成物および方法を提供する。該化合物はC型肝炎ウイルス(HCV)に対する活性を有し、HCVに感染した患者の処置に有用でありうる。
Patent JP-2014135355-A (JP)
Title: Imaging element and method of manufacturing the same, and electronic equipment
Inventor: IWAHORI TOMOHIRO
IPC: H01L27/14
Filed: 2013-01-09
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in image quality of an image without increasing the number of manufacturing steps.SOLUTION: In an imaging element having a plurality of pixels, each phase difference detection pixel generating a signal for performing focus determination by phase difference detection comprises: a photoelectric converter formed on a semiconductor substrate; and a metal member formed between the semiconductor substrate and a wiring layer provided thereon. A part of the metal member is formed as a light shielding member shielding a part of light entered into the photoelectric converter. This technology can be applied to a CMOS image sensor, for example.
Patent JP-2014133509-A (JP)
Title: Center console structure of vehicle
Inventor: BONSHIHARA YASUHARU
IPC: B60R7/04
Filed: 2013-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a center console structure of a vehicle capable of preventing either one of occupants of the left and right sides of an opening of the center console structure from mistakenly picking up a possession of the another occupant.SOLUTION: In a center console structure 20 of a vehicle, a storage opening 75 penetrating in a left-and-right direction is formed by an upper part 28 and a lower part 25, and a storage part 123 facing the storage opening 75 is provided. A rear half part 75a of the storage opening 75 is blocked for the left and right directions by a cover body 128. By providing the cover body 128, the storage part 123 is formed into a large storage part 124 and left and right small storage parts 125 and 126. The large storage part 124 is provided at a front side of the cover body 128, and the left and right small storage parts 125 and 126 are respectively provided at left and right sides of the cover body 128.
Patent JP-2013156249-A (JP)
Title: Dosage dispenser for free flow material
Inventor: MARC ZEHNDER
IPC: G01N35/10
Filed: 2013-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a dosage dispenser in which a device is simple and automated.SOLUTION: The dosage dispenser has a horizontal support arm 10 including a holding unit 20 in which at least one reception unit 30 provided on a support column like a cantilever beam and supported movably is arranged. In the reception unit 30, at least one dosage unit is installed therein and can be removed. The holding unit 20 includes at least one agitation actuator for acting on the reception unit 30. The dosage unit can be fixed to the reception unit 30 by a tightening module 60 with tensile force applied thereto in advance. The tightening module 60 can be expanded from a dispensation position to a loading position by an opening module in order to insert and/or extract the dosage unit. The opening module is separated from the reception unit at the dispensation position.
Patent JP-2014152616-A (JP)
Title: Variable cylinder engine
Inventor: SASAKI JUNZO
IPC: F01P7/16
Filed: 2013-02-05
Abstract: PROBLEM TO BE SOLVED: To increase a chance of a cylinder-reduced operation with an excellent fuel consumption performance.SOLUTION: An engine comprises: an engine body 1 having plural cylinders 2; a cooling mechanism 30 for cooling the engine body 1 using cooling water; and control means (50) that can change the operation number of the cylinders 2 according to an operation status while controlling temperature of the cooling water. The control means (50) reduces the operation number of the cylinders 2 in a cylinder-reduced operation region A set in a partial load area of the engine, and enlarges the cylinder-reduced operation region A to a higher load side as the temperature of the cooling water gets lower.
Patent JP-2014153435-A (JP)
Title: Photomask and production method thereof
Inventor: HASHIMOTO MASANORI
IPC: G03F1/58
Filed: 2013-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a photomask provided with a translucent film and a mark for exposure which allows an exposure device to discriminate transmitted light of an exposure light accurately.SOLUTION: A photomask comprises: a light-shielding part; a translucent part; and a light-transmitting part on a transparent substrate. The light-shielding part is formed with a pattern of a light-shielding film, and the translucent part is formed with a pattern of a translucent film. In the translucent part, a part of the transparent substrate is exposed, and a mark for exposure discriminable for an exposure device is provided in an exposure area of the photomask. Since the photomask has the mark for exposure discriminable for the exposure device in its exposure area, not only positional information within the exposure area of the photomask, including coordinates and distances, but information necessary for exposure, e.g. an intensity of exposure, can be read accurately by recognizing through the exposure device as the transmitted light from the mark.
Patent JP-2014150875-A (JP)
Title: Game machine
Inventor: HONJO YOSHIKAZU
IPC: A63F7/02
Filed: 2013-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving convenience relating to discharge operation means and suppressing a foul play and so on.SOLUTION: To provide a game machine capable of improving convenience of discharge operation means. A pachinko machine 10 is equipped on its front frame set 14 with a handle 18. The handle 18 includes: a handle base 400 mounted and fixed on the front frame unit 14; a handle trunk 401 assembled angularly adjustably with the handle base 400; a handle rotary operation part 402 rotatably assembled with the handle trunk 401; and a generally semispherical handle cap 403 covering the front side of the rotation operation part 402. A handle base 400 is formed with an assembly recess having a curved concave face, and a relay member of the handle trunk 401 to be assembled is equipped with an assembly bulge having a curved convex face. When the angle of the handle trunk 401 is changed, moreover, the handle base 400 and the handle trunk 401 are relatively displaced along the assembly bulge and the assembly recess.
Patent JP-2014141956-A (JP)
Title: Buoyancy power generating system using force of buoyancy
Inventor: KOBAYASHI SHINICHI
IPC: F03B17/02
Filed: 2013-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a system that makes use of force of buoyancy and generates electricity, considering that a dangerous nuclear plant accident is never repeated, and is safe, clean and low cost, in which a fossil fuel is not used, a dangerous scientific reaction is not required, a large external power supply is not necessary for operation, any location and region can do, and the maintenance is facilitated.SOLUTION: A system is configured as follows: balls filled with air, (oxygen), helium gas, etc., are suddenly released in water in an aquarium; the rising buoyancy or force of the released balls rising by the buoyancy of natural energy is recovered with E/J (chain belt/load receiving pantograph), and is changed into rotation; and a generator is rotated by adding change to the rotation with an amplifier and a reducer to stably generate electricity for 24 hours. An external power supply becomes unnecessary by combined usage of storage battery equipment, etc. The system is a unit type that can be produced in a factory, so that the installation may be completed early.
Patent JP-2014155026-A (JP)
Title: Radio communication device and radio communication method
Inventor: FURUYAMA TAKAHIRO
IPC: H04W16/14
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To suppress interference to communication in a primary system if a radio communication device moves.SOLUTION: By the acquisition of "idle frequencies of the present position" of the radio communication device and "idle frequencies at a proceeding destination position" of the radio communication device, each boundary position where the idle frequencies are changed over is estimated based on the idle frequencies. When the radio communication device proceeds (moves) from the present position to the proceeding destination position, an idle frequency for use for cognitive radio communication is changed over based on the "estimated boundary position".
Patent JP-2014130304-A (JP)
Title: Photoreceptor cartridge and developing cartridge
Inventor: OH RO
IPC: G03G21/18
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor cartridge and a developing cartridge which are capable of keeping the quality of a photoreceptor by safely and easily rotating the photoreceptor.SOLUTION: A drum cartridge 6 includes a photoreceptive drum 8, a driving force receiving part 44 configured so as to receive a driving force for rotating the photoreceptive drum 8, and a drum cover 80 covering the photoreceptive drum 8. The drum cover 80 includes a first driving force application projection 88 for inputting drive to the driving force receiving part 44.
Patent JP-2014152432-A (JP)
Title: Face protector
Inventor: SAITO NORIYOSHI
IPC: A42B1/24
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a detachable face protector which can be easily attached to a brim of a commercially-available and commonly-used cap.SOLUTION: A detachable face protector 10 which can be attached to a front end edge of a brim 51 of a cap 50 in a pendent state includes: a mesh-like face covering sheet 11 for covering a face of a wearer of the cap 50; a central clip 12 provided in an upper edge central part of the face covering sheet 11; a left side clip 13 provided in an upper edge left end part of the face covering sheet 11; and a right side clip 14 provided in an upper edge right end part of the face covering sheet 11. The face protector 10 can be easily attached to a commercially-available and commonly-used cap 50. Further, when the central clip 12 is made to tightly hold a central part of the front end edge of the brim 51, and subsequently, the left side clip 13 and the right side clip 14 are made to tightly hold a left part and a right part of the front end edge of the brim 51 respectively, it is possible to attach the face protector 10 in a bilaterally-symmetric and balanced manner regardless of a length of the front end edge of the brim 51.
Patent JP-2014041323-A (JP)
Title: Image forming apparatus
Inventor: SHIMIZU YASUNOBU
IPC: G03G15/16
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that properly transfers an image according to the kind of a passing recording medium, to reduce abnormal images or the like.SOLUTION: A secondary transfer bias 20 for transferring a toner image formed on an intermediate transfer belt 2 to a recording medium P has DC transfer mode that applies a DC voltage bias 21 to transfer an image on the recording medium, and superimposed transfer mode that superimposes an AC voltage bias 22 on the DC voltage bias, applies a secondary transfer bias having a superimposed waveform in which a polarity alternates between a transfer polarity for transferring the toner image onto the recording medium and a polarity opposite the transfer polarity, to transfer the toner image on the recording medium P. An absolute value of toner charge of the toner image before secondary transfer in the superimposed transfer mode is smaller than an absolute value of toner charge of the toner image before secondary transfer in the DC transfer mode, in the same environment, the same recording medium, and the same toner image as the superimposed transfer mode.
Patent JP-2014145354-A (JP)
Title: Heat engine applying magnetic characteristics of metal thermosensitive magnetic material thereto
Inventor: TANAKA TSUTOMU
IPC: H01F1/00
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat engine applying magnetic characteristics of a metal thermosensitive magnetic material thereto.SOLUTION: A heat engine comprises an annular track 1 formed from a metal thermosensitive magnetic material and a mechanism in which the track 1 is rotationally movable. A part of the track 1 is immersed in a liquid equal to or higher than a Curie temperature of the metal thermosensitive magnetic material and the remaining track 1 is placed in an atmosphere equal to or lower than the Curie temperature. A magnetic field is prepared by fixing a magnet 2 at a liquid level position, the track 1 is passed through the magnetic field and after the track 1 is magnetized in the atmosphere equal to or lower than the Curie temperature, a predetermined region of the track 1 in the magnetic field is demagnetized by being heated with a liquid equal to or higher than the Curie temperature. The track 1 is moved by generating a trust to move the track 1 in a direction of demagnetization, and after the heated region of the track 1 is separated from the liquid, the track 1 is cooled equal to or lower than the Curie temperature.
Patent JP-2014160725-A (JP)
Title: Heat sink and manufacturing method of the same
Inventor: SAITO TOMOYA
IPC: H01L23/36
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink which securely joins a spreader, which is a solid member, to multiple fins, which are porous members, with a simple structure.SOLUTION: A heat sink comprises: a spreader 10 that is a solid member; multiple fins 20 which have porous parts 21a, 22a and seal processing parts 21b, 22b where seal processing is performed to the porous parts 21a, 22a and are joined to the spreader 10 at the seal processing parts 21b, 22b; and a joint region W between the spreader 10 and the seal processing parts 21b, 22b, the joint region W being formed by agitating a material that forms the seal processing parts 21b, 22b while pressing the material by a friction agitation joint tool 30.
Patent JP-2014161184-A (JP)
Title: DC-DC converter
Inventor: TAKIDA TAKAYUKI
IPC: H02M3/07
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter that reduces a ripple voltage.SOLUTION: In the DC-DC converter, for generating a positive voltage, a control circuit controls first to fourth switch circuits with first to fourth control signals to establish a continuity between a first node and a first reference node and establish a continuity between an eighth node and a fourth reference node, then establish a continuity between a fourth node and a second reference node and establish a continuity between a sixth node and a third reference node, and thereafter establish a continuity between a second node and the first reference node.
Patent JP-2014162660-A (JP)
Title: Method for preparing raw material particle for producing cement clinker
Inventor: KATO HIROYOSHI
IPC: B09C1/00
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a raw material particle for producing a cement clinker, which particle comprises the soil generated by construction, has stable composition and an alumina/silica ratio close to that of a cement component, and the alumina component and silica component of which particle are adjusted easily.SOLUTION: The method for preparing the raw material particle for producing the cement clinker comprises the steps of: setting a threshold about the opening diameter of a sieve to be equal to or smaller than 5.0 mm and preferably to be within 0.05-5.0 mm; washing the soil generated by construction with water; sieving the washed soil so that coarse particles incapable of passing through the openings of the sieve are separated and fine particles capable of passing through the openings thereof are fractionated; and heat-treating the fractionated fine particle at the temperature of 300-1,200°C.
Patent JP-2013135881-A (JP)
Title: Game machine
Inventor: TERUI YOICHI
IPC: A63F5/04
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing player's interest by diversifying a bonus notification method.SOLUTION: A state of the winning of a bonus symbol combination or a state of the non-winning of a bonus symbol combination is determined as a virtual reel stop control state based on an internal prizewinning symbol combination, and the rotation of a virtual reel is stopped based on timing when the virtual reel stop control state and stop operation are detected to stop a variation of a pattern displayed in a virtual display window, and a performance is decided from among a plurality of performances including a bonus symbol combination notification performance based on the internal prizewinning symbol combination determined by the prizewinning symbol combination determination means. In this case, when a bonus symbol combination is determined as an internal prizewinning symbol combination, a bonus non-winning state is determined as a virtual reel stop control state with a predetermined probability. In the case of a bonus non-winning state, a combination of patterns suggesting the decision of a bonus combination as an internal prizewinning symbol combination is not stopped in the virtual display window, and the execution of a bonus symbol combination notification performance is determined with a predetermined probability without stopping the combination of patterns suggesting the decision of the bonus symbol combination as the internal prizewinning symbol combination in the virtual display window.
Patent JP-2014161290-A (JP)
Title: Flame-retardant mat and production method of the same
Inventor: OKAMURA NAOTOSHI
IPC: A01G1/00
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant mat with high permeability.SOLUTION: There is provided a flame-retardant mat in which a moss is planted. The flame-retardant mat comprises a sheet body in which a net and at least two kinds of fibers different in decitex are mixed and which is fixed to the net by interlacing the fibers with the net, and carbon particles and zeolite particles with which the sheet body is coated. When the total of the sheet body is 100 pts.wt., the sheet body has 30 to 70 pts.wt. of a first fiber of 5 to 20 decitex and a second fiber of 70 to 150 decitex.
Patent JP-2014170884-A (JP)
Title: Multilayer wiring board
Inventor: TANOBE HIROMASA
IPC: H05K3/46
Filed: 2013-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board that is able to reduce high frequency reflection loss.SOLUTION: Anti-pad regions 6, 13 where ground planes 9, 12 are selectively removed are formed between metal pads 5, 8 and the ground planes 9, 12 of a multilayer wiring board 1, and a plan view circular removal region 21 where a ground plane 11 is selectively removed is formed between a high frequency signal veer 7 and the ground plane 11. The distance from tips of the metal pads 5, 8 in the longitudinal direction of high frequency lines 2, 15 in an in-plane direction in which the ground planes 9, 12 are formed is longer than the distance from the tips of the metal pads 5, 8 in the direction vertical to the longitudinal direction of the high frequency lines 2, 15 to the ground planes 9, 12.