baber/WOPTO huggingface dataset:
Patent JP-2004197985-A (JP)
Title: Boiler piping
Inventor: NAGAI TATSUO
IPC: F22B29/06
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the generation of partial corrosion in boiler piping for supplying water from one tank to a plurality of boilers.  <P>SOLUTION: The boiler piping 7 for supplying soft water from the soft water tank 1 to a plurality of boilers 2-6 is arranged to from a circulation passage for circulating the water supplied to the boiler 2-6 to the soft water tank 1. Desirably, a circulation pump is provided in the boiler piping 7. An electromagnetic water processing device 30 can be provided in the boiler piping 7. Independently of water supply to the boilers, water is circulated through the boiler piping to prevent the generation of a difference in degree of corrosion among positions of the piping.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200887-A (JP)
Title: Wireless communication apparatus designating method and system
Inventor: TSUTSUMI TOSHIYUKI
IPC: H04W88/02
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus designating method and system whereby when apparatuses are connected through wireless communication, even if the apparatuses are located apart from each other, it is not required to move the apparatuses and to reconnect power sockets, one-to-multi connection can simply be attained, and further even the apparatuses without input devices are connected by providing authentication information and explicitly disconnected.  <P>SOLUTION: A mediation terminal uses a communication means with directivity such as an infrared ray communication function to designate communication apparatuses between which wireless communication connection with non-directivity is to be established. The wireless communication connection with non-directivity is established between the designated communication apparatuses. Similarly, designating a communication apparatus to be interrupted can interrupt an optional wireless communication connection. The mediation terminal gives authentication information to communication apparatuses to also connect the communication apparatuses needing the authentication information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195349-A (JP)
Title: Toxic substance decomposing/removing filter and bag filter
Inventor: FUJISAWA KAZUYO
IPC: B01D53/86
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toxic substance decomposing/removing filter from which a catalyst hardly drops out, by which a toxic substance in a gas can be removed surely and which can be used over a long period of time and to provide a bag filter.  <P>SOLUTION: This toxic substance decomposing/removing filter has a catalyst layer formed by depositing the catalyst 19 for decomposing/removing the toxic substance 24 in the gas 21 on a sheet 11 having pores for communicating both sides of the sheet 11 with each other. A piece of filter cloth 13 or a porous membrane 12 can be arranged to be abutted on the catalyst layer. The membrane 12 can be arranged to be abutted on each of both sides of the catalyst layer and the cloth 13 can be arranged to be abutted on the outside of the membrane 12. As a result, the catalyst can be prevented from dropping out, particularly, to the gravity direction, the catalyst-deposited state can be kept over a long period of time and consequently the function of decomposing/removing the substance 24 can be kept high.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003195442-A (JP)
Title: Imaging element containing blocked photographically useful compound
Inventor: SLUSAREK WOJCIECH KAZIMIERZ
IPC: G03C1/43
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blocked photographically useful compound having a good dynamic property of deblocking as well as good preservability.  <P>SOLUTION: This invention relates to an imaging element comprising an imaging layer having associated therewith a compound of formula I.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004205553-A (JP)
Title: Image processing device, image processing method and program
Inventor: ONO YOICHI
IPC: H04N1/407
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To finish film with appropriate density at the time of forming an image by correcting the influence of the change with time of the characteristics of a device without performing calibration.  <P>SOLUTION: The image processing device is provided with an exposure means 120 for forming the image on the film as a latent image based on image data and also exposing a part of the film on which the image is formed with previously set exposure or output arithmetically calculated via a lookup table (LUT) with respect to designated density, a developing means 130 for developing the exposed film to visualize the image, a measuring means 200 for measuring the density of the partial area of the film exposed by the exposure means and developed by the developing means, and a storage means 250 for storing a result on the measurement of the density of the partial area of the film measured by the measuring means. The device is provided with a calculation means 150 for arithmetically calculating the characteristic change model of the exposure means and/or the developing means inherent to the device based on the result on the measurement of the density associated with film processing stored in the storage means 250.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203636-A (JP)
Title: Tree processing system
Inventor: TONO YOSHITSUGU
IPC: A01G23/00
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tree processing system for effectively using almost all of a tree without any loss.  <P>SOLUTION: A non-recyclable tree A is separated into a leaf part Aa, a branch part Ab, and a trunk part Ac in a tree-separating step 2. The branch part Ab and the trunk part Ac are pulverized to produce chips 3a in a chip-producing step 3. The leaf part Aa and the chips 3a are composted to produce compost 4a in a compost-producing step 4. The trunk part Ac is carbonized to prepare a carbide 5a (charcoal) in a carbide-preparing step 5. The atmosphere generated in the carbide-preparing step 5 is treated to prepare wood vinegar 6a in a wood vinegar-preparing step 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207346-A (JP)
Title: Circular substrate and dividing method thereof
Inventor: TAMURA HIDEFUMI
IPC: H05K3/00
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circular substrate capable of being manufactured without causing a step between a circular substrate and an original substrate and without exerting any stress on electronic parts or the like mounted on the circular substrate, and further to provide a dividing method of the circular substrate.  <P>SOLUTION: There are provided a first process of forming a cutout for penetrating an original substrate to form the shape of the circular substrate while leaving a cut and remaining part where the original substrate supports the circular substrate part, a second process of forming a V cut at a position where the cut and remaining part can be separated, a third process of packaging packaged parts on the circular substrate after the first and second processes, and a fourth process of dividing the circular substrate through a substrate dividing machine at the V cut after the third process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204053-A (JP)
Title: Ceramic scintillator and radiation detector and radiation tester using the same
Inventor: FUKUDA KOYO
IPC: C09K11/84
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide suppressing artifact occurrence in high reproducibility while maintaining good light output or the like in a ceramic scintillator using a rare earth acid sulfide fluorophor sintered compact.  <P>SOLUTION: The ceramic scintillator 1 includes a plurality of scintillator unit elements made of the sintered compact of a rare earth acid sulfide fluorophor such as Gd<SB>2</SB>O<SB>2</SB>S:Pr fluorophor, for example, a plurality of scintillator chips 2. In this ceramic scintillator 1, the plurality of scintillator unit elements are such that among the ray-beam quality response property of each of the scintillator unit elements, when the maximum value is assumed as A and the minimum value B, the ray-beam quality response property distribution index determined from the formula:[ä(A-B)/A}×100(%)] is less than 0.5%. The radiation detector and the radiation tester include the ceramic scintillator 1 as a fluorescence-generating means respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202021-A (JP)
Title: Toothbrush
Inventor: KANAMARU TADASHI
IPC: A46B9/04
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tooth brush where appearance discrimination property and using feeling is close to those of single implantation, costs are low, bristle coming-off is supresed, and operability, intradental advancing property and a dental plaque removing function are excellent in the toothbrush utilizing plane line implantation.  <P>SOLUTION: In the toothbrush obtained by two-folding a bristle bundle 11 obtained by bundling a plurality of brushes 12 with a plane line 14 and striking it into an implantation hole 13 for fixing, when the maximum width of a brush cross section where the bristle bundle is to be implanted is set to be (d) and the middle point position of the maximum width (d) is set to be the center (c) of the brushes, a distance between the center (C) of a brush 12 most separated from the plane line 14, and the plane line 14 is in the range of L≤1.5×d. Further, the brushes 12 fixed to the hole 13 are arranged in a line along the plane line 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202994-A (JP)
Title: Foaming mold
Inventor: YAMAGATA HIROYUKI
IPC: B29C44/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foaming mold capable of easily manufacturing foamed resin molded blocks different in physical properties such as an expansion ratio or the like using a fundamentally same mold.  <P>SOLUTION: In a mold comprising a pair of a male mold and a female mold used for the foam molding of pre-foamed resin particles, an opening rate adjusting auxiliary plate 50 is attached to a molding surface 30. The existing opening rate of the molding surface can be changed by adjusting the opening rate of the opening rate adjusting auxiliary plate 50. Molded blocks having various physical properties can be manufactured only by changing the opening rate adjusting auxiliary plate 50 while using the mold in common.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213129-A (JP)
Title: Method, device and program for classifying picture
Inventor: SHIODA KAZUO
IPC: H04N5/91
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To classify picture data in accordance with various events.  <P>SOLUTION: A database used for classifying picture data S0 is selected from a plurality of databases DBi connected to a network 2 as a selected database DBs. The selected database DBs constituted so that the event is made to correspond to date/time. The event corresponding to date/time is selected by referring to the selected database DBs based on date/time displayed by date/time data given to picture data S0. Thus, picture data S0 is related with the corresponding event by giving the corresponding event to picture data S0.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208841-A (JP)
Title: Game machine and control method of game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing the vain hour as much as possible during which the game machine is not operated till the number of memories of actuation winning increased in a specific game state is consumed, and a control method of the game machine.  <P>SOLUTION: The upper limit value of actuation memory is increased when an upper limit value increase determining means determines to execute the control of increasing the upper limit value of actuation memory. A second upper limit value of actuation memory increased while the control of the specific game state is executed is maintained after the specific game state is terminated. After the number of actuation memories becomes a prescribed value not more than the original first upper limit value, the upper limit value of actuation memory is returned to the first upper limit value of actuation memory.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215371-A (JP)
Title: Power circuit
Inventor: NORO MASAO
IPC: H02M1/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent adverse effects of pumping for driving an inductance load by a capacitor inputted positive/negative power supply.  <P>SOLUTION: Switching devices 7, 8 are connected with the diodes 3, 4 in the capacitor inputted positive/negative power supply in parallel, respectively. The switching devices 7, 8 are brought into conduction while the diodes 3, 4 have conduction, thus eliminating generation of an imbalance between the charges of capacitors 5, 6 due to the pumping.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004214883-A (JP)
Title: Sensor monitoring system
Inventor: AOKI TOYOKAZU
IPC: H04Q9/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor monitoring system which is capable of reducing the ports of a control unit in number and diminishing harness in length.  <P>SOLUTION: The sensor monitoring system for various instruments is equipped with a control unit 11, a terminal sensor 12 monitoring the condition of the inner units of the instruments, and relay sensors 13 which relay information from the control unit 11 to the terminal sensor 12 and vice versa.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004214921-A (JP)
Title: Insulating package, fixing structure thereof, piezoelectric device, mobile telephone equipment utilizing the same and electronic equipment utilizing the same
Inventor: KIKUSHIMA MASAYUKI
IPC: H01L41/09
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating package, a piezoelectric device, a mounting structure of the package, as well as mobile telephone equipment and electronic equipment utilizing the piezoelectric device.  <P>SOLUTION: The insulating package comprises a package 36 which is made of an insulating material and houses a piezoelectric diaphragm in a space provided inside the package 36, mounting electrodes formed at both ends on a mounting surface to a circuit board of the package 36, recessed portions 43, 43 formed in an area including ends on inner sides of the electrodes on an outer surface of the package 36, and metallic coated parts 43a, 43b formed on the inner surfaces of the recessed portions 43, 43.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004210111-A (JP)
Title: Air flow direction adjustment device
Inventor: YOSHIHARA YUJI
IPC: B60H1/34
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air flow direction adjustment device with improved operability constituted of a small number of parts.  <P>SOLUTION: An operation pin 8c is integrally projected with a rear louver 8 on an eccentric position from the turning center of the rear louver 8 adjusting the air flow direction of air blowing out of an air blowout port 3a opening in a cabin of an automobile, and an operation dial 10 having a shaft 10b pressed into a pin hole 7e of a spacer 7 is provided on the spacer 7 pivoting the rear louver 8 so as to be turnable. Since the operation pin 8c is engaged with an operation lever 10f projected from the operation dial 10, a means for turning the rear louver 8 is composed of the operation pin 8c integrally projected from the rear louver 8 and the operation lever 10f projected from the operation dial 10. Therefore, the number of parts, man-hour for assembling, and a cost are reduced. Since the rotation of the operation dial 10 is directly transmitted to the rear louver 8, the operability is also improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004211793-A (JP)
Title: Processing method of outer member for constant velocity joint
Inventor: KONO YOICHI
IPC: F16D3/20
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely and stably chamfer a chamfered part of an outer member in a constant velocity joint.  <P>SOLUTION: The processing equipment 10 comprises a rotor 16 rotated by a rotation driving source 14 mounted on an upper part of a main body part 12, a bearing 36 rotatably holding the rotor 16, a support 22 mounted on the upper part of the main body part 12 in a state of being separated from the bearing 36 at a specific interval, a processing mechanism 28 tiltably journaled on an upper part of the support 22, and a processing tool 74 rotatably held on a tip part of an arm part 26 of the processing mechanism 28 for chamfering a cup part 56 of the outer member 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004501871-A (JP)
Title: ヘキサフルオロアセトンの製造の改良方法
IPC: C07C49/167
Filed: 2001-05-25
Abstract: 化学作用光線の存在下に、２−クロロ−１，１，１，３，３，３−ヘキサフルオロプロパン［Ｒ２２６ｄａ］と酸素とを化学作用光線の存在下に反応させることを含むヘキサフルオロアセトンの製造方法。
Patent JP-2004501828-A (JP)
IPC: B60T8/32
Filed: 2001-06-22
Abstract: A motor vehicle braking device includes a piston connected to the hydraulic braking circuit and connected to at least one damping element of the rear wheel or wheels, to measure the load exerted on the rear wheel or wheels. The device also includes a valve able to decrease the pressure at the calipers of the front wheel or wheels and able to supply the necessary load to the rear wheel or wheels of the vehicle to prevent any unwanted lifting of said rear wheel or wheels in the event of heavy breaking.
Patent JP-2004503160-A (JP)
Title: 複合増幅器を有する送信機
IPC: H03F1/07
Filed: 2001-06-19
Abstract: ドハティ出力回路網（１６）を介して負荷（１４）に接続される主電力増幅器（１０）及び補助電力増幅器（１２）を複合増幅器が有している。各フィルタ（２６、２８）は、主増幅器の出力において行き合う信号が同じ周波数依存性を本質的に有するものとなるように増幅器入力信号をプレ−フィルタリングするために設けられている。 【選択図】図４
Patent JP-2004503755-A (JP)
IPC: G01V3/30
Filed: 2001-07-05
Abstract: The invention relates to a borehole radar tool comprising, in a housing (2) a transmitting antenna and a receiving antenna both of which comprise, near the housing wall (2), a dipole antenna (8) and a reflector (10) opposite thereto. Also provided are an algorithm, method and apparatus for determining electromagnetic contrast information of a site into which electromagnetic fields (27) are emitted. Signals (29) generated by induction are intercepted and, using a back-projection algorithm including a suitable weighting factor, are converted into contrast information. The algorithm and/or method can be recorded in a computer program or on a data carrier. Also disclosed is a method of determining said weighting factor. The invention further provides a method and apparatus for subsurface surveys in which electromagnetic pulse signals are emitted. All the necessary response signal samples are taken from each response signal received, and these are converted into a response signal word in order to characterize the response signal. Successive response signal words are buffered to form a data word in order to provide an image of the subsurface structure.
Patent JP-2004503401-A (JP)
IPC: B32B7/02
Filed: 2001-06-08
Abstract: A cross-laminate web is formed of two oriented films, the films being arranged so that the main direction of orientation of the first film (A) generally follows the longitudinal direction (D) of the web and the main direction of the second film (B) is perpendicular (F) to that direction. The coefficient of elasticity of the material of the first film, in an unoriented state, is at least 115% lower than that of the material of the second film, and the heat shrinkability of the first film is greater than that of the second film. Bags formed from the cross-laminate have heat seals with improved shock peel strength.
Patent JP-2004504483-A (JP)
IPC: C22C101/02
Filed: 2001-02-22
Abstract: Aluminum matrix composite wire comprising ceramic fibers with a matrix of aluminum.
Patent JP-2004518945-A (JP)
IPC: G01N1/00
Filed: 2001-07-17
Abstract: The invention relates to a method for determining auto-antibodies (TRAb) to the TSH receptor (TSH-R), formed in a biological sample obtained from a patient. According to said method, the sample or at least one antibody fraction of the sample is reacted in a known manner in a reaction mixture in the presence of a first immunoreagent in the form of a selective competitor, with a second immunoreagent in the form of a TSH-R preparation. The selective competitor and/or the TSH-R preparation is/are, or can be labelled. The presence and/or quantity of the TRAb sought in the sample is determined by means of the bond between the TSH-R preparation and the selective competitor. According to the invention, the TSH receptor blocking auto-antibody (TBAb) is selectively determined in such a way, that the selective competitor is for the first time chosen to bond at those binding sites of the TSH-R preparation, for which said competitor competes with the TBAb that is to be determined, not however with the TSAb.
Patent JP-2004506071-A (JP)
Title: シクロプロペニル由来リガンドを含有する遷移金属オレフィン重合触媒
IPC: C08F4/70
Filed: 2001-06-28
Abstract: 本発明は、遷移金属に配位する少なくとも一のリガンドが、シクロプロペニル成分であるグループ３、４、５、６、８又は１０の遷移金属カチオン組成物を含有する触媒を使用するカチオン性オレフィン重合を目的とする。中性遷移金属化合物触媒前駆体は、アルモキサンや互換性のある非配位アニオンのような、これまで公知の活性化剤組成物のいずれかでもよい活性化剤組成物と接触させることにより活性化され触媒状態となる。
Patent JP-2004506326-A (JP)
Title: 半導体構成素子を電気構成群と電気接続する方法
IPC: H01L25/07
Filed: 2001-07-20
Abstract: 内側の端子端（１１）を用いて、及び、金属製ストリップ導体路（１２）を介して電気接続された外側の端子端（１０）を有する内側の金属製ストリップ格子を用いて、電気構成群の部分及び前記電気構成群の別の部分としての半導体構成素子の各電気端子間の電気接続を形成するための方法が提案されており、この方法で、半導体構成素子及び押し抜き加工格子を一緒にして、半導体構成素子の少なくとも２つの電気端子を相応の内側の端子端に位置付け、該位置付けの結果、半導体構成素子を２つの内側の端子端に、動かせないように固定することができ、該固定の際、当該機械的な固定と同時に、半導体構成素子の各電気端子間を電気接続して、内側の端子端を形成し、該形成の際、金属製ストリップ格子として、少なくとも一方の側を半導体構成素子と一緒にする前に予め、少なくとも所定の１部分領域内で非導電材料（１；９）内に埋め込まれている金属製ストリップ格子、例えば、押し込み加工格子を使用するのである。このやり方は、１ワット以上の損失電力が生じることがある高電力用途用の半導体構成素子をボンディングせずにコンタクト接続するために使われる。
Patent JP-2004505729-A (JP)
IPC: A61L15/28
Filed: 2001-08-09
Abstract: A calendered hydrocolloid dressing for the wound care and a one step method of manufacturing the hydrocolloidal dressing are described. In particular, the invention is concerned with a hydrocolloid dressing which is absorbent, non-damaging to the skin and comfortable to the user preferably having at least a thermoplastic elastomer backing and water absorbent polymeric adhesive layer.
Patent JP-2004517045-A (JP)
Title: 癌およびｈｉｖの治療用ベツリン酸誘導体のプロドラッグ
IPC: A61P/
Filed: 2001-08-15
Abstract: 植物由来の化合物および誘導体のプロドラッグを使用して、腫瘍成長を予防または阻害する、より詳細には、悪性腫瘍を治療する組成物および方法を開示する。本方法では、ベツリン酸およびベツリン酸誘導体を含む組成物を、ベツリン酸またはベツリン酸誘導体が ｉｎ        ｖｉｖｏ で腫瘍部位に放出するプロドラッグ形態で投与する。
Patent JP-2004512039-A (JP)
IPC: C12N15/09
Filed: 2001-10-22
Abstract: The invention provides peptides which are immunogenic epitopes recognized by CD8+ class I MHC restricted cytotoxic T-lymphocytes of patients harboring latent cytomegalovirus (HCMV) infection. The peptides are capable of activating CTL in the absence of active viral replication, and thus are useful for eliciting a cellular immune response against HCMV by normal and immunodeficient subjects. Vaccines against HCMV, with and without adjuvants, and immunological and diagnostic reagents are disclosed.
Patent JP-2004512781-A (JP)
Title: ビデオシーンのコンポジションの方法及び装置
IPC: H04N19/33
Filed: 2001-10-17
Abstract: 本発明は、ビデオオブジェクトを含むデジタルビデオデータストリームからシーンコンテンツを構成する、経済的であり、最適化された方法に関するものである。この方法は、デジタルビデオデータストリームから復号オブジェクトフレームを生成する復号ステップと、復号オブジェクトフレームからコンポジションバッファにおいて中間構成フレームを構成するレンダリングステップとを有している。本発明によるシーンコンポジションの方法は、シーンコンテンツを構成する出力フレームを生成する上記中間構成フレームに適用されるスケーリングステップを有している。実際には、最終的なシーンの中間構成フレームに関してスケーリングステップを行うことにより、１つの処理ステップで拡大されたフレームが得られ、これは、計算の負荷をかなり低減する。上記スケーリングステップのために信号コプロセッサを使用することは、未来の中間構成フレームのコンポジションに用いられ、信号プロセッサにより行われるオブジェクトの復号を同時に予想する可能性を提供する。
Patent JP-2005513168-A (JP)
Title: 改良された機械的性質をもつ、燃料電池に使用するための新規な膜
IPC: H01M8/02
Filed: 2001-10-20
Abstract: ａ）式１Ａ及び／又は１Ｂの繰り返しアゾール単位を含む０．１重量％から９９．９重量％までの１以上のポリマー（ここで、基Ａｒ、Ａｒ 1 およびＡｒ 2 は４価、２価または３価の芳香族またはヘテロ芳香族基であり、基Ｘは酸素原子、硫黄原子、またはアミノ基である）と、ｂ）式２Ａ〜２Ｇの繰り返し単位を含み、かつスルホン酸基を有していない９９．９重量％から０．１重量％のポリスルホン（ここで、基Ｒは１，２−フェニレン、１，３−フェニレン、１，４−フェニレン、４，４’−ビフェニル、ヘテロ芳香族の２価の基、Ｃ 10 −芳香族の２価の基又は／及びＣ 14 −芳香族の２価の基である）とを混合したものを含むポリマーブレンドから成る少なくとも１つの層Ａを具備する、酸ドープされた単層または多層のポリマー膜。 【化１】