baber/WOPTO huggingface dataset:
Patent JP-2012122029-A (JP)
Title: Ink composition and recorded matter
Inventor: IKEDA HIROSHIGE
IPC: C09D11/00
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition which excels in ozone resistance and bronze resistance, and can give a high printing density, and to provide a recorded matter which is recorded by a recording method using the same.SOLUTION: The ink composition at least includes a porphyrazine compound shown by formula (1) or a salt thereof and an aromatic compound having a carboxyl group and/or a salt thereof. In addition, an inkjet recording method using the ink composition and a recorded matter recorded by the recording method are disclosed.
Patent JP-2011241373-A (JP)
Title: Organic halide cleaning agent and cleaning method using the same
Inventor: YOSHIDA SETSUO
IPC: B09C1/02
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To solve a problem that sufficient decomposition speed can not be obtained without using a large amount of water-soluble metal salt, when an iron powder and the water-soluble metal salt are used, in a method for decomposing an organic halide in soil, waste water, or underground water.SOLUTION: When a decomposition cleaning agent comprising a composition, which is prepared by dry-mixing the iron powder containing 2.5 to 4 wt.% carbon and 0.5 to 0.1 wt.% nickel sulfate and/or nickel chloride relative to the iron powder, is mixed into the soil, the waste water, or the underground water contaminated with the organic halide, the organic halide is decomposed remarkably rapidly.
Patent JP-2012126194-A (JP)
Title: Control device of electric vehicle
Inventor: TAKEMURA YUICHI
IPC: B60L50/15
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To satisfy a request of cost reduction while securing the exhaust gas purification rate in a range extender type electric vehicle equipped with the engine for power generation.SOLUTION: The engine 10 for the power generation does not need so much responsiveness of the air-fuel ratio control in transient operation since normal driving can be carried out except when switching the operation modes responding to the request power generation amount etc. Taking this point into account, an exhaust gas sensor 39(e.g. oxygen sensor) is installed on the downstream side of catalyst 38, and the air-fuel ratio feedback control is executed based on the output of this exhaust gas sensor 39. Thereby, the decrease in the air-fuel ratio control accuracy can be suppressed by reducing the change (variation) in the output characteristic of the exhaust gas sensor 39 compared with the case when installing the exhaust gas sensor on the upstream side of the catalyst, and the exhaust gas purification rate of catalyst 38 can be secured. Moreover, the cost reduction can be achieved compared with the case when installing the exhaust gas sensor on both the upstream side and the downstream side of the catalyst.
Patent JP-2012125339-A (JP)
Title: Treatment device for therapy
Inventor: IDE TAKAYUKI
IPC: A61B18/12
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To consider heat resistance and handling in lead wires for supplying power to a holding part.SOLUTION: A flexible substrate 100 having heat resistance and including lead parts 102 extending to the outer side of a first high-frequency electrode 266 is joined with the first high-frequency electrode 266. Six electrodes 111-116 are arranged at the ends of the lead parts 102, to which heater member energization lines 2681-2686 are respectively connected. Heater members 301-306 are respectively arranged in the six holes 151-156 of the flexible substrate. Wires to be connected to the electrodes 111-116 are connected to the respective heater members by wire bonding. The lead parts 102 are placed away from the first high-frequency electrode 266 to be high in temperature, so that the heater member energization lines 2681-2686 are hardly affected by the temperature. Besides, the size of the lead parts 102 is not restricted by the size of the first high-frequency electrode 266.
Patent JP-2011134710-A (JP)
Title: High-pressure discharge lamp
Inventor: ARNDT JOACHIM
IPC: F21V29/15
Filed: 2010-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pressure discharge lamp that is compact and has a sufficient shatter-resistant property.  <P>SOLUTION: A discharge container 2 stored inside an outer bulb 3 is surrounded by a shatter-resistant material closely attached to the bulb.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012128163-A (JP)
Title: Image forming apparatus
Inventor: YOSHIKAWA NAOYA
IPC: G03G21/14
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing the length of a re-conveyance passage compared to a conventional configuration in which conveying means is arranged in a downstream side of a merging part in a main conveyance passage in a sheet conveyance direction.SOLUTION: The image forming apparatus includes: a main conveyance passage 83 guiding a sheet S to be conveyed in a sheet conveyance direction P; a double-face conveyance passage 84, which is connected to the main conveyance passage 83 and guides the sheet S that is conveyed to a sheet re-conveyance direction Q different from the sheet conveyance direction P, again to the main conveyance passage 83; a registration roller pair 4, which is disposed in the main conveyance passage 83 in an upstream side in the sheet conveyance direction P than a merging part 85 where the main conveyance passage 83 and the double-face conveyance passage 84 merge, and which conveys the sheet S; and a re-feeding roller pair 43, which is disposed in the double-face conveyance passage 84, in an upstream side in the sheet re-conveyance direction Q than the merging part 85, and which conveys the sheet S.
Patent JP-2012129077-A (JP)
Title: Connector
Inventor: SAO AKIRA
IPC: H01R13/639
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent a lock arm from being broken.SOLUTION: A cantilevered lock arm 34 for keeping a mating housing in a fitting condition is flexibly formed on a housing 20, and a pair of protection walls 45 are formed to stand on both sides across the lock arm 34, and a support face 33, to which leg parts 35 as fulcrums of a flexion action of the lock arm 34 are connected, is formed. An operation part 37 for releasing a locking condition to the mating housing is formed at a free end of the lock arm 34. A first restraining part 49 contacting the operation part 37 when the lock arm 34 is excessively flexed and deformed in an unlocking direction is formed on the support face 33 of the housing 20. A second restraining part 48 contacting the operation part 37 when the lock arm 34 is excessively flexed and deformed in a direction opposite to the unlocking direction is formed on the protection wall 45.
Patent JP-2012126841-A (JP)
Title: Reinforced thermoplastic resin composition and molded article
Inventor: NAKAMOTO MASAHITO
IPC: C08K5/42
Filed: 2010-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a reinforced thermoplastic resin composition having excellent rigidity, impact resistance, moldability and flame retardancy, and enabling a molded article obtained from the composition to have high flame retardancy, rigidity and impact resistance, and to provide a molded article having high flame retardancy, rigidity and impact resistance.SOLUTION: The reinforced thermoplastic resin composition contains: a polycarbonate resin (A) in an amount of 50 to 90 mass%; a grafted copolymer (B) in an amount of 10 to 50 mass% prepared by graft polymerization of an aromatic alkenyl compound monomer (a) and a vinyl cyanide compound monomer (b) in the presence of a rubber polymer (B1), provided that the total of the component (A) and the component (B) is 100 mass%; and with respect to total 100 parts by mass of the polycarbonate resin (A) and the grafted copolymer (B), an inorganic filler (D) in an amount of 11.2 to 33.8 parts, which is surface-treated with a water-soluble polyamide; a sulfonic acid metal salt (E) in an amount of 0.4 to 10 parts by mass; and a phosphoric acid ester flame retardant (F) in an amount of 1 to 25 parts by mass.
Patent JP-2012127872-A (JP)
Title: Color processing apparatus and color processing method
Inventor: TOTSUKA ATSUSHI
IPC: G01N21/27
Filed: 2010-12-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in accordance with an estimation method of a spectral radiation luminance rate of a fluorescent sample based on JIS Z 8717, even during a measurement under a specific observation light source, the measurement is performed on all of N pieces of prepared measuring light sources, so that a processing time may become long.SOLUTION: In a plurality of measuring light sources that a color processing apparatus comprises, such a combination is determined as to approximate spectral radiation luminance of an observation light source by combining the spectral radiation luminance thereof (S2). For each of measuring light sources selected as the combination, a sample is irradiated (S5) and the spectral radiation luminance of the sample in that case is acquired (S6). A spectral radiation luminance rate of the sample is then calculated for each measuring light source and as the weighted linear sum thereof, the spectral radiation luminance rate of the sample under the observation light source is calculated (S8). Thus, by selectively using a plurality of measuring light sources which the color processing apparatus comprises, a processing time in acquiring the spectral radiation luminance rate under the observation light source is shortened.
Patent JP-2012125496-A (JP)
Title: Dishwasher
Inventor: SASAHARA FUMIHIKO
IPC: A47L15/42
Filed: 2010-12-17
Abstract: PROBLEM TO BE SOLVED: To achieve a dishwasher for decreasing power consumption in operation, and for increasing energy-saving performance by utilizing energy of a flow of wash water in water supply, cleaning, and drain.SOLUTION: The dishwater includes: a washing tank 2 for storing dishes 9; a cleaning nozzle 7 for jetting out wash water; a wash pump 5 for supplying wash water to the cleaning nozzle 7; a water supply hose 3 for supplying wash water into the washing tank 2; a drain hose 12 for draining wash water outside the washing tank 2; at least one power generation means 14 for generating electric energy by the flow of wash water; a rechargeable battery 15 for storing electric energy generated by the power generation means 14; and a control means 16 for controlling operation by use of the electric energy stored in the rechargeable battery 15 in a cleaning process, a rinsing process, a heat-rinsing process, and a drying process after storing the electric energy, thus reducing power consumption in operation, and increasing energy-saving performance.
Patent JP-2011231921-A (JP)
Title: Erroneous assembling prevention tool of universal joint
Inventor: HIRANO SHINTARO
IPC: F16D1/08
Filed: 2010-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an erroneous assembling prevention tool of a universal joint with small parts count, which can reduce manufacturing cost, and is low in insertion resistance when inserting a shaft into a connecting cylinder.SOLUTION: When inserting an external periphery surrounding part 71 of the erroneous assembling prevention tool 7 into the connecting cylinder 53 from the side of an edge 534 on the opposite arm side of the connecting cylinder 53, an internal periphery 711 is tightly fit to an external periphery 533, and thus the erroneous assembling prevention tool 7 is hardly fallen off from the connecting cylinder 53. When inserting the external periphery surrounding part 71 into the connecting cylinder 53, an R-recessed face 741 of the erroneous assembling prevention tool 7 abuts on an R-protruding face 535 of the connecting cylinder 53, and an axial position of the erroneous assembling prevention tool 7 is regulated. By press-inserting a first gripping claw 72 into an arm 52 on a side of a slit 56 from the side of the slit 56, and when engagement protrusions 722 reach the inside face 522 of the arm 52, the elastic deformation of the first gripping claw 72 is restored, an interval between the engagement protrusions 722 is narrowed, and an engagement face 724 is engaged with the inside face 522 of the arm 52.
Patent JP-2012133071-A (JP)
Title: Light-shielding member for optical equipment
Inventor: TOYOSHIMA YASUMARO
IPC: G02B5/00
Filed: 2010-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a light-shielding member for optical equipment, which excels in a practical light-shielding effect, low glossiness, and a scratch resistance.SOLUTION: In a light-shielding member for optical equipment, a resin solution absorbing layer containing a binder resin and filler is formed on at least one surface of a base material. The binder resin of the resin solution absorbing layer has a swelling property or solubility to a light-shielding layer coating liquid when the resin solution absorbing layer is in a dry state. After forming the resin solution absorbing layer, the light-shielding layer coating liquid containing a binder resin, black fine particles, and filler is coated on the resin solution absorbing layer and is dried to form a light-shielding layer.
Patent JP-2012131455-A (JP)
Title: Tire air pressure monitoring system, and identification code registration method of tire air pressure monitoring system
Inventor: KOSUGI MASANORI
IPC: B60C23/04
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a tire air pressure monitoring system which allows vehicle design with higher flexibility while reducing cost.SOLUTION: The tire air pressure monitoring system includes: sensor units U1-U4 which detect an air pressure of a tire, and transmit a detection signal including information on the detected air pressure and an identification code by radio; and a monitoring controlling part 13 which receives the detection signal and monitors the air pressure of the tire based on information of the air pressure included in the same signal. The monitoring controlling part 13 collates the identification code included in the detection signal and an identification code registered on itself, and determines whether the information on the air pressure included in the detection signal indicates the air pressure of the tire to be monitored through the collation. Here, the monitoring controlling part 13 executes processing of registering the identification codes of the sensor units U1-U4 in starting up itself.
Patent JP-2012138674-A (JP)
Title: Base station and method of controlling base station
Inventor: IWATA HIROSHI
IPC: H04W52/02
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a base station and a method of controlling the base station which can prevent wasteful power consumption due to the transmission of unnecessary radio waves.SOLUTION: A base station (FAP) of a mobile communication system comprises: a transmission unit (122) for transmitting a pilot beacon to make a mobile station detect its own station; a communication unit (126) for transmitting and receiving a communication radio wave to communicate with a mobile station; a registration unit (141) for registering information on a mobile station using its own station or a user corresponding to the mobile station; and a control unit (110) for controlling the communication unit (126) so that the communication unit does not receive or transmit a communication radio wave when a mobile station corresponding to the information registered in the registration unit (141) is not situated in its communication area, and starts transmitting and receiving a communication radio wave when a mobile station is performing hand-off to the own station.
Patent JP-2012137220-A (JP)
Title: Combustion device
Inventor: KURIYAMA YASUTAKA
IPC: F23N5/00
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device achieving flexible design for uniforming a maximum combustion rate per one gas burner with respect to a maximum combustion rate to be controlled when switching each combustion while adjusting a combustion rate from a required minimum combustion rate to a required maximum combustion rate in the same manner as before without adding a solenoid valve and providing overlap, equivalent to that in the past, of the combustion rate in switching combustion regions.SOLUTION: At least one combustion region of a plurality of combustion regions excluding the combustion region for the minimum number of gas burners is formed by a first gas burner having a predetermined rated minimum combustion rate and a second gas burner having a different rated minimum combustion rate in comparison with the first gas burner.
Patent JP-2012135962-A (JP)
Title: Stamp with cover
Inventor: ITO GENICHI
IPC: B41K1/58
Filed: 2010-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a stamp with a cover capable of exposing a printing body without taking a time and labor.SOLUTION: The stamp with a cover includes: a holder 12 that holds the printing body 3; first and second cover members 21 and 22 rotatably journaled by the holder 12 in an opposed state to cover the printing body 3, and including cam projections 21e and 22e; and a cam member 31 including cam grooves 31e separately engaged with the cam projections 21e and 22e. When the first cover member is rotated in an open direction, the second cover member 22 is opened in conjunction with the opening of the first cover member 21 because the cam projections 21e and 22e are separately engaged with the cam grooves 31e of the cam member 31. Accordingly, the rotating distance of the first cover member 21 becomes short, so that the printing body 3 is exposed without taking a time and labor.
Patent JP-2012137053-A (JP)
Title: Fuel injection valve
Inventor: KOBAYASHI TATSUO
IPC: F02M61/18
Filed: 2010-12-27
Abstract: PROBLEM TO BE SOLVED: To generate bubbles in a fuel to atomize the fuel, and also to increase the degree of freedom in an injection direction of the fuel.SOLUTION: A fuel injection valve includes: a nozzle body formed with a jetting hole; a needle slidably disposed in the nozzle body and having a valve part seated on a seat part in the nozzle body; a swirl flow generator disposed upstream relative to the seat part and imparting a swirl flow to the fuel so that the fuel swirls relative to the sliding direction of the needle; and a swirl axis conversion chamber disposed downstream of the seat part, having a hemispherical part that sets a point of intersection between a central axis of a space formed between the seat part and the valve part when the needle is in the maximum lifted state, and a jetting hole axis of the jetting hole, as a center point thereof, and converting a swirl central axis of the swirl flow generated by the swirl flow generator. The hemispherical part can change a swirl axis of the swirl flow to change the injection direction of the fuel.
Patent JP-2012091991-A (JP)
Title: Glass ceramic, method for producing the same, photocatalyst containing the same, slurry mixture, photocatalyst member, purifying device, filter, sintered compact and glass ceramic composite
Inventor: FU JIE
IPC: B01J23/18
Filed: 2010-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst functional material using glass as raw material, which has visible light responsiveness and excellent photocatalytic activity, and is excellent also in usability and durability.SOLUTION: The glass ceramic contains, by mol%, BiOcomponent in the range of 5-95% relative to the total material mass of an oxide-converted composition. The glass ceramic may contain one or more selected from the group consisting of BiOcrystal, BiWOcrystal, BiWOcrystal, BiWOcrystal, BiMoOcrystal, BiMoOcrystal, BiMoOcrystal, BiTiOcrystal, BiTiOcrystal, BiTiOcrystal, BiTiOcrystal, BiNbOcrystal BiFeOcrystal, BiVOcrystal, LiBiOcrystal and solid solutions thereof.
Patent JP-2012141469-A (JP)
Title: Image forming apparatus
Inventor: YOKOTA SHOGO
IPC: G03G9/09
Filed: 2010-12-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can continuously form, by a single apparatus, an image with a lenticular lens by forming a toner fixation image and a rugged shaped lens layer on one surface and the other surface of a recording medium, respectively.SOLUTION: An image forming apparatus 100 forms a toner fixation image on one surface of a recording medium passing through a secondary transfer part 7 and a fixing part 5 in a first conveyance path 81, forms a transparent toner layer on the other surface of the recording medium which is inverted by an inversion part 811 after the formation of the toner fixation image, is led from a second conveyance path 82 to the first conveyance path 81 and passes through the secondary transfer part 7 and the fixing part 5, and forms a lens layer on the recording medium which is inverted by the inversion part 811 after the formation of the transparent toner layer, is led from the first conveyance path 81 to a third conveyance path 83 and passes through a lens formation part 6.
Patent JP-2012125751-A (JP)
Title: Dust and collected dust capture device and manufacturing method used for the same
Inventor: SAWADA SHOJI
IPC: B01D46/00
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To effectively efficiently remove dust, a suspended fungus, chemical substances or the like from an intake port of a structure of a clean room by a dust and collected dust capture device.SOLUTION: In the dust and collected dust capture device, low cost, safe, and security are obtained by a fast clean room of a room equipped with communication function for opening and closing.
Patent JP-2010524856-A (JP)
Title: ウイルス関連腫瘍の画像化および治療
IPC: A61K31/7072
Filed: 2008-04-10
Abstract: 本発明は、ウイルス感染症に関連する新生物を、検出するため、処置方法を選択するため、モニタリングするため、および処置するための、組成物および方法を特徴とする。
Patent JP-2010531073-A (JP)
Title: 難読化された移動デバイス・ユーザ識別を用いてフォーリン・ネットワークへアクセスする方法および装置
IPC: H04W12/06
Filed: 2008-05-08
Abstract: 【課題】難読化された移動デバイス・ユーザ識別を用いてフォーリン・ネットワークへアクセスする方法および装置を提供する。 【解決手段】一般に移動デバイスの要求に付随する移動デバイス識別子（ＭＳＩＳＤＮなど）が、移動デバイス・ユーザのホーム・オペレータを明らかにしながらも移動デバイスの（およびひいては、デバイス・ユーザの）識別を難読化する「強化型」識別子によって代替される。一実施形態では、識別子は、第１部分と第２部分とを含む。第１部分は、移動デバイス・ユーザのホーム・オペレータを（直接あるいはデータベース検索を通じて）特定するデータ列を含む。一方、第２部分は不透明なデータ列であり、１度だけ使用する一意の識別子（ＵＩＤ）、あるいはＭＳＩＳＤＮ（または同様のもの）の関数としてその他の形で導き出された値などである。不透明なデータ列は、好ましくはユーザのホーム・オペレータ（またはユーザのホーム・オペレータにより権限を付与されたエンティティ）によってのみ元に戻すことのできるやり方で、移動デバイスの識別を符号化する。移動デバイス・ユーザがフォーリン・ネットワークへローミングする際、そのネットワークは、ＭＳＩＳＤＮの代わりに強化型識別子を受信する。フォーリン・ネットワークは、第１部分を使って移動デバイス・ユーザのホーム・ネットワークを特定し、例えば、要求されたアクセスを許可するかどうか（または、他の何らかの付加価値サービスを提供するかどうか）の判断などを行う。ただしフォーリン・ネットワークは、第２部分を復号することはできない；故に、移動デバイスの識別（ならびに移動デバイス・ユーザの識別）は、不明なままである。これにより、ユーザのプライバシが確実に維持されるようにすると同時に、第三者がＭＳＩＳＤＮまたは同様の識別子を含んだ要求に基づいてデバイスのプロファイルを構築するのを阻止する。 【選択図】図７
Patent JP-2010531082-A (JP)
Title: 回線交換ドメインからパケット交換ドメイン上の回線交換サービスへのハンドオーバ
IPC: H04W36/14
Filed: 2007-06-08
Abstract: 移動通信ネットワーク内で移動局（３１）の回線交換ベアラを用いて回線交換ドメインからパケット交換ドメインへの回線交換サービスのハンドオーバを開始する方法。移動通信ネットワークは、無線ネットワークとコアネットワークとを備える。無線ネットワークは制御ノード（３２、３２’）を備える。移動局はＩＰアドレスとアクセスポートとを割り当てられている。本方法には、リロケーション／ハンドオーバリクエストメッセージを制御ノードがコアネットワークに通信することが含まれる。リロケーション／ハンドオーバリクエストメッセージには、移動局に割り当てられたＩＰアドレスとアクセスポートとのインジケーションが含まれる。
Patent JP-2010528843-A (JP)
Title: 皿洗い機入口を有する食品廃棄物ディスポーザおよび同ディスポーザの製作方法
IPC: B02C18/00
Filed: 2008-06-02
Abstract: 食品廃棄物ディスポーザは、食品運搬部、モータ部、食品運搬部の間に配置される中央粉砕部を有する。モータ部は、粉砕部における粉砕機構の回転可能な板に結合されるモータシャフトを有するモータを含む。振動防止マウントは、食品運搬部の入口の周囲に配置される。食品運搬部は、ハウジングを含み、このハウジングは、プラスチック成形ハウジングであってもよく、ハウジングから外向きに延在する外側部分と、ハウジングに着脱可能に収容されるハウジングに達する内側部分とを有する皿洗い機入口を有する。皿洗い機入口の内側部分は、ハウジングで摺動可能に収容され、ハウジングは、皿洗い機入口の内側部分の本体の両側にある舌部を収容する開口部の両側に溝を含む。皿洗い機入口の内側部分および外側部分は、皿洗い機入口の内側部分が所定の場所にある場合に、ハウジングにおける開口部によって接続される通路を有する。
Patent JP-2010530615-A (JP)
Title: リソグラフィ装置及び方法
IPC: G01M11/02
Filed: 2008-06-13
Abstract: 【課題】  リソグラフィ装置内の収差を測定するシステム及び方法を提供すること。 【解決手段】  放射ビームは個別に制御可能な素子のアレイ（ＰＤ）を用いて変調され、変調されたビームは投影システム（ＰＳ）を用いて投影される。個別に制御可能な素子のアレイ（ＰＤ）上には放射ビームを変調するパターンが提供され、パターンは、放射ビームの一次回折が投影システムの瞳を実質的に充填するような寸法の複数のフィーチャから形成された反復構造を含む。センサ（Ｓ）は投影された放射を検出し、投影システム（ＰＳ）によって投影された放射内の干渉を測定する。次に、検出された放射ビーム内の収差が測定される。 【選択図】    ８ａ
Patent JP-2010530489-A (JP)
Title: 膜ポンプ
IPC: F04B43/02
Filed: 2008-03-14
Abstract: 本発明は、膜ポンプ（１）であって、中央の偏心式ポンプ駆動部（２）、該偏心式ポンプ駆動部の周囲に配置された少なくとも２つのポンプヘッド（３）を備えており、各膜（４）はそれぞれ連接棒（５）を介して偏心式ポンプ駆動部（２）に連結されている形式のものに関する。偏心式ポンプ駆動部（２）は連接リング（６）を有し、該連接リングは弾性的な中間部材（１０）を介して連接棒端部（９）と結合されている。