baber/WOPTO huggingface dataset:
Patent JP-2014502240-A (JP)
Title: マルチスプールアダプタ
IPC: B65H57/16
Filed: 2011-11-21
Abstract: 多数のスプールを同時に巻回するためのアダプタ及びアダプタを使用するための方法。アダプタは、本体部分を含み、本体部分は、一対の対向する面１２０，１２２と、外壁又は周囲１４０とを有する。対向する面１２０，１２２の各々は、多数のスプールを相互接続するために複数のピン１５０を受け入れるよう構成される複数の凹部を含み得る。多数のスプールの入口ハブ２０が互いに整列し合うよう、複数のピン１５０を片寄らせ得る。アダプタは、スプールフランジ１４ａ，１４ｂの少なくとも一部へのアクセスをもたらすために周囲１４０の上に少なくとも１つの陥凹又は圧痕１４２を更に含む。陥凹は、操作者に、溶接ワイヤ又は類似物の終了端部をスプールの終了ハブ２２に挿入し或いは適用するための容易なアクセスをもたらす。
Patent JP-2014508916-A (JP)
Title: コア物質とシェル物質との間にナノギャップを有する単一ナノ粒子およびその調製方法
IPC: B82Y20/00
Filed: 2011-11-24
Abstract: 本発明は、ナノギャップによるプラズモンカップリング（ｐｌａｓｏｍｏｎｉｃ  ｃｏｕｐｌｉｎｇ）による非常に高い信号の増幅効果および高い再現性を有しており、ラマン分析に有用に使用可能な、コア（ｃｏｒｅ）および前記コアを取り囲むシェル（ｓｈｅｌｌ）を含み、前記コアとシェルとの間にナノギャップが形成されたナノ粒子およびその製造方法を提供する。また、前記ナノ粒子を用いた分析物を検出する方法および前記ナノ粒子を含む分析物検出用キットを提供するためのものである。 【選択図】  図２a
Patent JP-2013544847-A (JP)
Title: ブロモドメイン阻害剤およびその使用
IPC: C07D498/04
Filed: 2011-12-02
Abstract: 本発明は、ブロモドメイン含有タンパク質の阻害剤として有用な化合物に関する。本発明はさらに、本発明の化合物を含む薬剤的に許容される組成物および様々な障害の治療で前記組成物を使用する方法も提供する。
Patent JP-2014505468-A (JP)
Title: 肺癌においてチロシンキナーゼ阻害剤に対する応答を予測するための分子バイオマーカー
IPC: A61K31/517
Filed: 2011-12-22
Abstract: 本発明は、肺癌に罹患し、ＥＧＦＲ阻害剤の処置下にある患者の臨床転帰を決定する方法に関する。該方法はＥＧＦＲチロシンキナーゼ活性阻害剤に対する耐性を付与するＥＧＦＲ遺伝子における突然変異の存在の検出に基づくものであり、患者の体液における前記突然変異の出現が、該患者が該疾患の再発を受ける高い確率を示す。本発明はまた、該患者の治療方法も提供する。
Patent JP-2014504546-A (JP)
Title: フィルター
IPC: B01D71/30
Filed: 2011-12-15
Abstract: 媒体のろ過のためのフィルターであって、穿孔した円筒状逆流防止器および穿孔した円筒状コアの間に位置する、プリーツ型の円筒状フィルター要素を有し、該フィルター要素はプリーツ型の折り畳みに配置され、複数の折り畳みは、円筒状逆流防止器の半径およびコアの半径の差より大きな第一の折り畳み高さを有し、各々が傾斜角度で半径方向の直線に関して傾斜されて、コアの外表面から離れる方向に向かい、提供される複数の折り畳みは、少なくとも１つの第二の短い折り畳み高さを有し、第二の短い折り畳み高さの折り畳みは、逆流防止器に外側で放射状に隣接して配置され、第一の折り畳み高さの折り畳みに交互に隣接する。
Patent JP-2014505590-A (JP)
Title: 粒子分離装置および方法
IPC: B03B5/00
Filed: 2012-01-19
Abstract: 粒子分離微小構造体が、本体と、入口と出口とを有し本体を貫通して延びる流路であって、該流路を流通数る粒子の流れを受容する流路とを具備する。流路は間隔を開けて対向配置された第１と第２の壁を具備する。第１の壁から流路内に突出する少なくとも１つの突出部が流路の長手方向に延在している。第１と第２の壁の一方の少なくとも一部が第１と第２の位置の間で可逆的に駆動され、第２の位置において第１と第２の壁は実質的に平行となっている。第１の位置では、流路は開いており粒子の流れを受け入れる。第２の位置では、少なくとも１つの突出部が第２の壁に当接し、流路が制限されることによって、粒子の流れから粒子が分離される。
Patent JP-2014505833-A (JP)
Title: ステータ要素及び高真空ポンプ
IPC: F04D19/04
Filed: 2012-02-08
Abstract: 【解決手段】高真空ポンプのためのステータ要素が、搬送方向(26)の最後のロータ要素の下流側に配置されている。ステータ要素はハウジング要素(28)を有しており、ハウジング要素は、高真空ポンプのハウジング(12)に連結されている。周方向に規則的に配列されている複数のステータウェブ(32)が、ハウジング要素(28)の内面(30)に配置されている。
Patent JP-2014505731-A (JP)
Title: 心血管疾患のリスク因子を治療するための、ＥＰＡ、ＤＨＡおよびＤＰＡを含むω３製剤
IPC: A61P9/08
Filed: 2012-02-14
Abstract: エイコサペンタエン酸(EPA)、ドコサペンタエン酸(DPA)、およびドコサヘキサエン酸(DHA)の組み合わせ（EPA:DHA重量比5.7〜6.3）を含む約90重量％以上のω3脂肪酸を含有する、ω3脂肪酸不足を治療するための製剤であって、EPA、DHA、およびDPAの総量が当該製剤全体の約82重量％を構成しかつ組成物のω3脂肪酸総含有量の約92％を構成する、製剤を開示する。EPA+DHAは、当該製剤全体の約80％でありかつ当該組成物のω3脂肪酸総含有量の約89％である。当該製剤は、特定の量のアラキドン酸(AA)、ならびにステアリドン酸(SDA)およびα-リノレン酸(ALA)のうち1つまたは複数を含む18個の炭素原子を有するω3脂肪酸をさらに含有してもよい。
Patent JP-2014511234-A (JP)
Title: 不織布を有するインプラント
IPC: A61F2/90
Filed: 2012-02-27
Abstract: 発明は血管奇形を処置するためのメンブランインプラントに関し、処置されるべき血管内への血管内植込のため、メンブランインプラントは拡張可能なステント（４）及びステント（４）に結合されたメンブラン（２，３，５，１１）を有する。メンブラン（２，３，５，１１）はステント（４）のメッシュを少なくとも中央領域において覆い、合成繊維を含む不織布として構成される。メンブラン（２，３，５，１１）はステント（４）に一体結合され、少なくともいくつかの区画において多孔質である。
Patent JP-2014517253-A (JP)
Title: 複数の送信器とビート周波数マルチプレックスを有するｆｍｃｗレーダシステム
IPC: G01S13/34
Filed: 2012-02-24
Abstract: 周波数掃引レーダ信号は、送信器のそれぞれの周波数掃引の間に所定のタイミングオフセットを持って、複数の送信アンテナから送信される。送信された周波数掃引レーダ信号の反射信号の組み合わせが受信される。フィルタバンクは、それぞれの周波数バンドから、受信した反射信号の組み合わせの中の複数のビート信号を分離する。それぞれ異なる空間的位置にある送信アンテナを使用でき、分離されたビート信号から得られる中間信号を合計し、合成開口レーダ画像を形成できる。
Patent JP-2014511066-A (JP)
Title: 複合スピーカシステム
IPC: H04R9/06
Filed: 2012-03-06
Abstract: 本発明は、複合スピーカシステムであって、音再生信号を受信して音を再生し、前面に陥没部を有するコーン型スピーカと、コーン型スピーカの陥没部に内蔵され、コーン型スピーカに入力する音再生信号を共有する分散モードスピーカとを備える。 【選択図】図１
Patent JP-2015129031-A (JP)
Title: Shift device for replacement of belt cleaner device
Inventor: TANAKA AKIFUMI
IPC: B65G45/12
Filed: 2014-01-06
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement work of a scraper member of a belt cleaner device by alleviating a workload of an operator in a chute.SOLUTION: A pair of side guide rails 3, 3 extending in a direction separating from a conveyance direction on a return side of a conveyor belt 4 is installed on an inside surface of a chute 1 as a fitted object. Between the pair of side guide rails 3, 3, a movable body 5 having a pair of frames 6 movable along the side guide rail 3 is arranged. A belt cleaner device 10 is fitted to an upper surface of the frame 6 of the movable body 5. At the outside of the chute 1, a position fixing mechanism 21 is provided for fixing a position when the belt cleaner device 10 is in a desired position.
Patent JP-2015133054-A (JP)
Title: Integration device of multiple bar-code labels
Inventor: EGUCHI TSUKASA
IPC: B65C7/00
Filed: 2014-01-15
Abstract: PROBLEM TO BE SOLVED: To provide specimen label reading/integrating means for avoiding an error such as misidentification of specimens by integrally managing clinical inspection information.SOLUTION: The specimen label reading/integrating means includes: an X table 2 provided on a planar base 1 and capable of reciprocating in one direction; a Y beam 3 that is provided on a portal-shaped upper beam installed in the other direction crossing with the X direction and can reciprocate in the Y direction; a Z support 4 that is installed movably in the vertical direction; an air chuck 5 that pulls up a specimen container 10 stored in a cassette 9 one by one, at the lower end thereof and is fitted rotatably about a vertical shaft of the specimen container 9; a bar-code reader 7 that reads a bar-code label stuck to the specimen container 10 pulled up from the cassette 9; a camera provided on the y beam 3 for checking the position of the specimen container 10; and a stamp 8 that disables the reading of one tag that becomes unnecessary, on the basis of data read by the bar-code reader 7.
Patent JP-2015132583-A (JP)
Title: display device
Inventor: FUJITA KATSUMI
IPC: G01D11/28
Filed: 2014-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of causing a clear change in display in response to switchover of a display mode.SOLUTION: A display device 100 comprises: a half-mirror 50 transmitting light incident on a rear surface 52 and reflecting light incident on a front surface 51; a first display unit 30 causing the rear surface 52 of the half-mirror 50 to transmit the light of a second image 13 and thereby allowing a real image 12 of the first image 11 to be visually recognized from the front surface 51; and a second display unit 40 causing the front surface 51 of the half-mirror 50 to reflect the light of the second image 13 and thereby allowing a virtual image 14 of the second image 13 as well as the first image 11 to be visually recognized. Furthermore, the display device 100 comprises a liquid crystal shutter 70 arranged between the half-mirror 50 and the first display unit 30. The liquid crystal shutter 70 is an optical component capable of switching over between a transmission state in which the liquid crystal shutter 70 directly transmits the light of the first image 11 and a scattering state in which the liquid crystal shutter 70 scatters and transmits the light of the first image 11.
Patent JP-2015136007-A (JP)
Title: communication system
Inventor: KOSAKA MASAHIRO
IPC: H04M3/00
Filed: 2014-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a backup system for handling a failure of an IP-PBX, at a low cost.SOLUTION: A communication system comprises: a plurality of active private branch exchangers; and a backup private branch exchanger connecting with each of the plurality of private branch exchangers. An active private branch exchanger is accommodated in a communication base accommodating a communication terminal; performs call control on the communication terminal; and holds operation management information required for the call control. The backup private branch exchanger includes: a data management unit for acquiring operation management information from the plurality of active private branch exchangers; a failure monitoring unit for monitoring a failure in the plurality of active private branch exchangers; and a call control unit which performs, in the case of detecting occurrence of a failure in an arbitrary active private branch exchanger, call control using operation management information corresponding to the active private branch exchanger. The communication system comprises a transfer function unit which transfers call control data to the backup private branch exchanger when receiving no response to the call control data from an active private branch exchanger.
Patent JP-2015135569-A (JP)
Title: Management device, management system, management method, and management program
Inventor: MATSUKI TOMOAKI
IPC: G06F21/31
Filed: 2014-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a management device, management system, management method, and management program capable of setting a different use condition to a plurality of users utilizing a service while sharing the account.SOLUTION: The management device for managing the use condition of a service includes: a storage unit 11 for storing a plurality of passwords different from each other for one account and an individual use condition for each of the plurality of passwords, in order to authenticate the account utilizing the service; and a control unit 12 for applying the individual use condition corresponding to the received password to the service in response to the reception of the input of one of the account ID and the plurality of passwords.
Patent JP-2015139000-A (JP)
Title: Information processing device, control method, and program
Inventor: SATO HIDEKATSU
IPC: H04N5/91
Filed: 2014-01-20
Abstract: PROBLEM TO BE SOLVED: To provide information processing device capable of preventing a user from missing a television program suiting the user's tastes and attracting a high level of interest, a control method, and a program.SOLUTION: An information processing device includes determination means for determining whether or not a user having tastes actually watches content on a display device for displaying the content by receiving delivery of the received content at the start of reception of the content matching the user's tastes, and video recording means for automatically recording the content when it is determined that the user does not actually watch the content at the start of the reception of the content.
Patent JP-2014073421-A (JP)
Title: Game machine
Inventor: YOKOO IYO
IPC: A63F7/02
Filed: 2014-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine, even when a trouble occurs in transmission/reception of a control command, preventing a player from misunderstanding a game state in a relation between a current game state and a performance to be produced.SOLUTION: The game machine transmits a first control command including game state data information capable of identifying a game state when a variation pattern is selected (S407), selects one of variation patterns relating to variable display operations of game symbols on the basis of lottery results according to winning types and the game state data, transmits a second control command including variation pattern information (S412 and S413), on the basis of the game state data information included in the received first control command and the variation pattern information included in the second control command, determines consistency of whether or not the variation pattern is a variation pattern relating to same game state data as the game state data of the first control command (S733), and, when it is determined to be inconsistent, the game machine controls not to variably display the game symbols in a variable display mode when it is consistent therewith (NO in S752).
Patent JP-2015141271-A (JP)
Title: Lens drive device
Inventor: YAMAGUCHI DAISUKE
IPC: G02B7/04
Filed: 2014-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a lens drive device having a movable lens frame compatible with a space feature and suppression of shake.SOLUTION: A movable lens frame includes: a lens holding section for holding a lens to locate it in a fixed ring; a motor holding section that is located outside of the fixed ring and receives the driving power of a linear driving mechanism; and an arm section for connecting the lens holding section with the motor holding section. The arm section is configured by combining a body part made of a common material with the lens holding section and the motor holding section and a reinforcement part made of a material having larger elastic modulus than the body part.
Patent JP-2015141855-A (JP)
Title: Strand wire conductor and insulation electric wire
Inventor: IMAZATO FUMITOSHI
IPC: H01B5/08
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a strand wire conductor capable of achieving both an improvement of terminal holding power and stabilization of electric connection characteristics, and an insulation electric wire using the same.SOLUTION: A strand wire conductor 1 has a first conductor part 2 formed by stranding plural first conductor strands 20. The first conductor strand 20 has one kind of a cross sectional shape selected from a regular hexagon, regular triangle, and a square. The insulation electric wire has: a strand wire conductor 1; and an insulator coated on an outer periphery of the strand wire conductor 1.
Patent JP-2015141153-A (JP)
Title: Magnetic sensor manufacturing method
Inventor: NOGAWA SHUHEI
IPC: G01D5/12
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To suppress the spread of the leakage of liquid resin injected into a clearance between two members in a magnetic sensor manufacturing method for attaching a flexible wiring board and a plate spring to a sensing board and filling the resin in the clearance between the two members.SOLUTION: A magnetic sensor manufacturing method comprises the steps of: provisionally fixing the flexible wiring board to the plate spring by a jig, and forming a clearance of a predetermined length between the flexible wiring board and the plate spring; elastically deforming the plate spring and expanding the clearance by an expansion tool, injecting liquid resin into the clearance while moving upward a resin injection tool to a predetermined position of the clearance away from the sensing board, and making the height of the liquid resin equal to or greater than that of the predetermined clearance; separating the expansion tool from the clearance to recover the plate spring from the elastic deformation, and bridging the liquid resin between the flexible wiring board and the plate spring; hardening the liquid resin, and connecting the flexible wiring board to the plate spring by the resin.
Patent JP-2015140258-A (JP)
Title: Metal wire material storing structure
Inventor: FUJIUCHI SHINICHI
IPC: B65H75/16
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To provide metal wire material storing structure capable of preventing oxidation of a joint part of metal wire material and capable of being continuously drawn.SOLUTION: In the metal wire material storing structure, metal wire material T comprising a joint part Td on at least one section is wound into a coil shape and stored in a cylindrical storage space 30 formed between an outer container 1 and an inner core cylinder 2. In a joint protection piece 5 in which dampproof resin sheet is folded so as to form an upper opening, a storing unit 7 storing the joint part Td and drying agent 6 is fixed on the inner core cylinder 2. In addition, outer surface side of the storing unit 7 is pressed by the wound coil shape metal wire material T.
Patent JP-2015143420-A (JP)
Title: Multiple glass sash
Inventor: YOKOYAMA KAZUYOSHI
IPC: E06B3/66
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a multiple glass sash, easy in assembling, capable of maximally exhibiting heat insulation performance, and capable of reducing weight by thinning a thickness.SOLUTION: A multiple glass sash 1 is arranged by separately placing five glass panes 10, 11, 12A, 12B and 12C, and argon gas smaller in heat conductivity than air is sealed in a divided hollow layer 62 of four layers. The glass pane 10 and the glass pane 11 are separately placed by a frame body 13 in the periphery thereof, and the three intermediate glass panes 12A, 12B and 12C are held by a three-row groove part 22 provided in the frame body 13. The glass pane 10 and the glass pane 11 are formed of chemical tempered glass having a thickness of 2 mm-3 mm, and the three intermediate glass panes 12A, 12B and 12C are formed of chemical tempered glass having a thickness of 1 mm-2 mm, and a thickness of the divided hollow layer 62 of four layers is set to 13 mm-17 mm.
Patent JP-2015143445-A (JP)
Title: Hole drilling machine
Inventor: KONDO KAZUHIKO
IPC: E21C25/66
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a hole drilling machine capable of inexpensively and easily executing restoration work of a damaged guide shell rest.SOLUTION: The hole drilling machine 15 comprises a boom 18 freely turning in the optional direction in front of a travel carriage 17 and a guide shell 20 rotatably installed on the tip of the boom by mounting a rock drilling machine 19. The guide shell rest 31 for placing and supporting the guide shell put in a storage attitude by operation of the boom, is formed as a separate body from a main frame for constituting the travel carriage, and is fixed to this main frame.
Patent JP-2014140039-A (JP)
Title: Deposition and selective removal of conductive auxiliary layer for nanostructure processing
Inventor: JONAS BERG
IPC: H01L21/768
Filed: 2014-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a nanostructure having no damage, in which chemical vapor deposition (CVD) is used.SOLUTION: A method for manufacturing a nanostructure includes: depositing a conductive layer on an upper surface of a substrate; depositing a patterned layer of a catalyst on the conductive layer; selectively growing one or more nanostructures on the layer of a catalyst by means of a chemical vapor deposition (CVD) method, the nanostructures comprising carbon, GaAs, ZnO, InP, InGaAs, GaN, InGaN, or Si and including nanofibers, nanotubes, or nanowires; and selectively removing the conductive layer between and around the one or more nanostructures.
Patent JP-2015149623-A (JP)
Title: Image forming apparatus, image forming system, and operation method of image forming apparatus
Inventor: HIDAKA HIROKI
IPC: G06F3/12
Filed: 2014-02-06
Abstract: PROBLEM TO BE SOLVED: To enable the improvement of security in a remote panel in an image forming apparatus.SOLUTION: An image forming apparatus includes an image forming unit that forms images on sheets on the basis of image data, an operation and display unit that performs operation and display, a communication unit that performs communication via a network, and a control unit that controls at least the image forming unit, the operation and display unit, and the communication unit. The control unit performs control to enable a remote panel operation from an external terminal device through the communication unit and restrict an operation to instruct a predetermined operation in the image forming apparatus from the remote panel operation, so as to resolve the concern about confidentiality and the concern about the replacement of components of the device.
Patent JP-2014114459-A (JP)
Title: Method for producing polyurethane foaming composition and flexible polyurethane foam
Inventor: HAYAFUKU HIROSHI
IPC: C08G18/48
Filed: 2014-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a flexible polyurethane foam which is improved in compressive residual strain under wet heat conditions and has a good touch feeling.SOLUTION: The polyurethane foaming composition comprises: (A) a polyisocyanate; (B) (B1) a polyol and (B2) an active hydrogen-containing compound containing water; (C) one or two or more catalysts selected from the group consisting of a monoester compound, a diester compound, a triester compound and a tetraester compound; and (D) an ethoxylate derivative having a mass average molecular weight of 1200 or less, and containing 3.2 pts.mass of the (B2) containing water, 0.5 to 20 pts.mass of a filler and 0.1 to 20 pts.mass of the (D) ethoxylate derivative based on 100 pts.mass of the (B1) polyol.
Patent JP-2015153248-A (JP)
Title: state detection system and state detection method
Inventor: OKAMOTO MIKIO
IPC: G08B21/04
Filed: 2014-02-17
Abstract: PROBLEM TO BE SOLVED: To accurately detect the state of a person in a predetermined space in a building.SOLUTION: A state detection system for detecting the state of a person in an indoor space 10 in a building 1 includes: a movement detection sensor 2 for detecting the movement of a person in the indoor space 10; a passage detection sensor 3 for detecting the passage of a person in a detection range 13 in the indoor space 10; and a detection unit 4 for detecting the state of the person in the indoor space 10 on the basis of the detection result of the movement detection sensor 2 and the detection result of the passage detection sensor 3. The movement detection sensor 2 is configured of a transmitter and a receiver. The movement detection sensor 2 may detect the movement of the person in the indoor space 10 by detecting an amount of change on a propagation path in the indoor space 10 of a radio wave transmitted by the transmitter and received by the receiver. The passage detection sensor 3 may detect the passage of the person in an indoor doorway 11 of the indoor space 10.
Patent JP-2014193284-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To carry out a more effective rescue performance in association with selection of a variation pattern.SOLUTION: A ready-to-win variation pattern includes a re-variation performance pattern where a re-variation is performed after a temporary losing symbol is temporarily stopped and displayed after a ready-to-win state is obtained. The re-variation performance pattern includes a special re-variation performance ready-to-win variation pattern where the temporary losing symbol is temporarily stopped and displayed after the ready-to-win state is obtained and where a jackpot symbol is derived and displayed after the re-variation. Variation pattern selection means selects the re-variation performance pattern at a high ratio when it is determined that control to obtain a jackpot game state is to be carried out.
Patent JP-2015156422-A (JP)
Title: Pattern inspection method, patterning control method and pattern inspection device
Inventor: ASANO MASASHI
IPC: H01L21/3065
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a pattern inspection method which allows for easy inspection of a pattern formed by DSA. 
     SOLUTION: In a pattern inspection method, a guide pattern is formed on a substrate. A block copolymer is applied on the guide pattern. When the substrate is heated according to predetermined heating conditions, self-organization progresses for the block copolymer depending on the shape of the guide pattern. Furthermore, the substrate is observed by a fluorescence microscope, during or after heating. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015159177-A (JP)
Title: Resin substrate, metal clad laminated board, printed wiring board, and semiconductor device
Inventor: EDAGAWA SATOSHI
IPC: H05K1/03
Filed: 2014-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a resin substrate for forming a printed wiring board which is superior in the processability of fine wiring.SOLUTION: A resin substrate 100 comprises: a fiber base layer 101 including a fiber base; and a resin layer 103 provided on one or each surface of the fiber base layer 101, and including no fiber base. When the film thickness of the resin substrate 100 is referred to as "First film thickness", and the film thickness of the resin substrate after having immersed the resin substrate 100 in 10 mass% of sodium hydroxide aqueous solution at 80°C for 30 minutes is referred to as "Second film thickness", the percentage of film reduction defined by [{(First film thickness)-(Second film thickness)}/(First film thickness)]×100 is 1%-10%.