baber/WOPTO huggingface dataset:
Patent JP-2005176454-A (JP)
Title: Motor controller and electric tool using the same
Inventor: ITO MASATOSHI
IPC: H02P7/285
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To rotate a motor without delay even if a power switch is intermittently and repeatedly turned on and off in a short time.  <P>SOLUTION: In response to turn-off of the power switch SW, a control unit 1 turns on a switching element Q2 for braking connected between both the ends of a motor 4. The control unit thereby passes the regenerative current of the motor 4 through the switching element Q2 for braking to apply brake to the motor 4. The length of the braking duration for which the switching element Q2 for braking is kept on is determined according to the rotational speed of the motor 4, detected by a rotational speed detection unit 5. The control unit 1 controls turn-on/off of the switching element Q2 for braking so that the braking duration is shortened with decrease in the rotational speed of the motor 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173034-A (JP)
Title: Filter and holder for filter
Inventor: ASO YUZURU
IPC: H04N13/04
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter which is easily attached to and detached from a display part and allows a relative position of a lenticular lens to display part to be easily adjusted.  <P>SOLUTION: The filter is provided with a frame part 2 capable of being attached to and detached from a display part 21 of a thin display device 20, a lenticular lens 4 which is brought into close contact with the display part 21 and corresponds to parallax image information for left and right eyes, and a position adjustment means capable of adjusting the position of the lenticular lens 4 relative to the display part 21, and the position adjustment means has knob parts 3a and 3b freely turnably provided on the frame part 2 and turning pins 33 provided in positions off axial lines of turning of the knob parts, and the turning pins 33 are rotatably and slidably engaged with groove parts 41 and 42 provided in the lenticular lens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168837-A (JP)
Title: Management computer, method and program for data management
Inventor: ARAI HITOSHI
IPC: A63F7/02
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To accurately calculate summary data even if compensation for put-out balls is made when a game parlor is closed.  <P>SOLUTION: Game data collected by a plurality of game machines 10, etc. are stored in a memory means 21 of a management computer 20. After the end of the business hours, the shop closing process is performed by the management computer 20. A control means 27 determines that the summary data shall be calculated by the "exclusion operation" for a game machine 10 where the compensation for put-out balls was made; and the number of safe balls, the number of out balls and the rate of ball put-out during execution of a special state control function (during the probability variation or the time-shortening mode) after the final jackpot are selected. The summary data are calculated excluding the game data on the number of safe balls, etc. mentioned above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005176008-A (JP)
Title: Facsimile machine
Inventor: TANIMOTO YOSHIFUMI
IPC: H04N1/00
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To facsimile-transmit the image data of a read original and the image data of the data of a shared file inside a terminal connected to a LAN combinedly.  <P>SOLUTION: A digital composite device 20 is provided with an image read part 2 for reading the image of an original and converting it to the image data. Among the data of the shared file stored in at least one of a client personal computer 30 connected to the LAN 70 and the digital composite device 20, only the image data facsimile-transmittable based on the extension of the data are displayed at a display part 4, and the data of at least one shared file to be facsimile-transmitted among them are selected and inputted by a user (step S4 in the figure). Then, after reading the selected data, the converted image data and the image data of the selected data are combined into one piece of combined image data and facsimile-transmitted (steps S7-S8).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172368-A (JP)
Title: Heater
Inventor: TAKASHIMA TADASHI
IPC: F23L1/00
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of times of filter cleaning and to improve the usability by elongating a period of filter to be clogged, and confirming the filter clogging.  <P>SOLUTION: This heater comprises an air intake port 2 formed on a proper part of a main body 1 and a filter unit 3 attached in a state of covering the air intake port 2, and the filter unit 3 has air suction faces 4, 5, 6 on its front side and left and right both sides on its back side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059194-A (JP)
Title: Grinding wheel and shape finishing machine
Inventor: SAITO SHOJI
IPC: B24B9/00
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding wheel and a shape grinding machine which is easily manufactured, capable of performing rough-finishing and final finishing of inner and outer circumferential surfaces of a disk with a simple configuration, simplifying the steps, and shortening the grinding work.  <P>SOLUTION: In the grinding wheel 110, a disk is simultaneously abutted on tapered surfaces of a recessed portion 111a and a projecting portion 112a and ground step by step, and finally and simultaneously abutted on a rough-finished surface 111b of an outer circumferential surface and a rough-finished surface 112b of an inner circumferential surface and ground during the rough finishing. Further, during the final finishing, an outer circumferential surface finishing groove 111c (or 111d, 111e) grinds the outer circumferential surface of the disk to form the outer circumferential surface together with an edge portion, and an inner circumferential surface finishing groove 112c (or 112d, 112e) is abutted on the inner circumferential surface of the disk to form the inner circumferential surface together with the edge portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005181594-A (JP)
Title: Karaoke playing machine
Inventor: TSUCHIYA HIDEYUKI
IPC: G10K15/04
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a karaoke playing machine that makes the singing sound like professional musical sounds to an audience, by enabling the audience to clearly listen to the singing voice of a singer through speakers, such that the karaoke playing machine, while making a guide melody, is inaudible to the audience.  <P>SOLUTION: The karaoke playing machine (1) has a function of transmitting the guide melody, for guiding the singing by means of a bone conduction means (B).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180058-A (JP)
Title: Outer wall horizontal joint water shielding structure
Inventor: KURODA NORIYUKI
IPC: E04B1/70
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer wall horizontal joint water shielding structure capable of continuously exhibiting stable water shielding performance over a long period.  <P>SOLUTION: A foaming resin heat insulating material 4 is penetratingly provided on the back face side of vertically adjacent outer wall face materials 2 and 2. A ventilation part 5 for passing air in the vertical direction, is provided between the foam resin heat insulating material 4 and the upper-lower outer wall face materials 2 and 2. A horizontal joint 3 between the upper-lower outer wall face materials 2 and 2, is provided so as to face the ventilation part 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005181902-A (JP)
Title: Optical connector
Inventor: KOBAYASHI YOSHIHIRO
IPC: G02B6/38
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector which is easily mounted, has a small number of components and is small sized and whose cost is low.  <P>SOLUTION: The optical connector comprises plugs each of which is mounted on the tip of an optical fiber and is used to attach to and detach from an opposing optical fiber, a sleeve into which the tip of the plug is to be inserted, a press-contacting means which is used to press-contact the opposing plugs and a fixing means which is used to mount the connector onto a member to be fixed. The fixing means and the press-contacting means are constructed by an integrated part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004092915-A (JP)
Title: Pipe fitting
Inventor: SUGIYAMA KAZUHIKO
IPC: F16L23/16
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe fitting made of synthetic resin at a portion contacting with fluid and maintaining a fluid leakage prevention performance even if time elapses.  <P>SOLUTION: An annular recess part 7 is installed on an end face of a first synthetic resin fitting member 2, and an annular projection part 8 is installed on an end face of a second synthetic resin fitting member 3, and the projection part 8 is fitted with an opening of the recess part 7 fitted with a synthetic resin gasket 4. Under a condition that the pipe fitting 1 is properly fastened, an inner face of the recess part 7 of the first fitting member 2 is brought into close contact with an outer face of the projection part 8 of the second fitting member 3 via the gasket 4 approximately entirely. An inner radial portion 3d from the recess part of the end face of the first fitting member 2 is brought into close contact with an inner radial portion 3d from the projection part of the end face of the second fitting member 2 approximately entirely. An outer radial portion 2e from the recess part of the end face of the first fitting member 2 is brought into close contact with an outer radial portion 3e from the projection part of the end face of the second fitting member 3 approximately entirely.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005185904-A (JP)
Title: Method for purifying manufacturing wastewater of nickel-cadmium battery
Inventor: OTSUKI KOZO
IPC: C02F1/64
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying the manufacturing wastewater of a nickel-cadmium storage battery capable of effectively adsorbing or removing cadmium ions by a cation-chelating resin without bringing about the production of a large amount of sludge in a case using an inorganic flocculant.  <P>SOLUTION: A polyacrylamide type anionic polymer with a cationic strength of 100% is added to the manufacturing wastewater solution of the nickel-cadimium storage battery while holding the pH thereof to 12.0-12.5 to flocculate and sediment cadmium contained in the wastewater solution in a form of a hydroxide and the pH of supernatant water in a sedimentation tank is held to 2.0 or below for 20 min or above while this supernatant water is neutralized to be passed through a cation-chelating adsorbent resin. Since the pH of the supernatant water of the sedimentation tank is held to 2.0 or below for 20 min or above, all of cadmium compounds are present as a cation to be perfectly adsorbed and collected by the cation-chelating resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005190151-A (JP)
Title: Charging system
Inventor: HATA HIROYOSHI
IPC: G06Q10/00
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging system which can charge an electronic value without selecting a place and time, and can perform procedures of charging easily and in a short period of time.  <P>SOLUTION: In the system, an individual acquires an electronic value from an Internet site into an information communication device, uses a first reader/writer to move the electronic value into an IC card, uses a second reader/writer installed in a store to read the electronic value in the IC card, and can purchase the electronic value's worth of article and receive service offering. The second reader/writer transmits the acquired electronic value to a telephone company, which collects, from the individual, a monthly telephone bill including the counter value of the electronic value, and pays the electronic value's worth of charge to the store in place of the individual.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005191989-A (JP)
Title: Setting of radio communication equipment which performs encryption communication
Inventor: KOGA KATSUYUKI
IPC: H04W48/08
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To make the alleviation of a work burden of a user and the assurance of security compatible regarding the setting of radio communication equipment.  <P>SOLUTION: A manager of a wireless LAN 100 changes a WEP key by a personal computer PC1. The personal computer PC1 judges whether or not a memory card MC is the legitimate one which the manager manages and writes setting information after change in the memory card MC when it is the legitimate one. At this time, the WEP key before the change is written in the memory card MC with the setting information after the change. Then, the manager loads the memory card MC in a memory card slot with which a printer PRT1 is equipped. The printer PRT1 judges whether or not the memory card MC is the legitimate one which the manager manages and updates the setting information when it is the legitimate one.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005195330-A (JP)
Title: Magnetic force support type vibration measuring method and instrument
Inventor: SAWADA HIDEO
IPC: G01H1/00
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration measuring method and instrument capable of measuring directly three-dimensional vibration itself of a deformation, an inclination or the like, without measuring separately vertical-directional and horizontal-directional vibrations by component resolution, by applying a principle of a magnetic force support balance device to a magnetic force support type vibration measuring instrument.  <P>SOLUTION: An object 10 mounted with a magnet, and levitation-supported by magnetic interaction with magnetic force generated by electrification to magnetic coils 21-30 provided in a magnetic force support mechanism 20 is moved related to a vibration characteristic and a support characteristic of the magnetic force support mechanism 20, for example, such as acting as a steady point, when the magnetic force support mechanism 20 is exposed, for example, to an earthquake to be vibrated. The three-dimensional vibration itself acting on the magnetic force support mechanism 20 is directly measured without conducting the component resolution, by measuring a relative displacement to the magnetic force support mechanism 20 of the object 10 and by considering the support characteristic of the magnetic force support mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005196289-A (JP)
Title: Communication terminal device and program
Inventor: WATANABE AKIRA
IPC: H04N5/44
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal device capable of more certainly and automatically adding data to be transmitted among data to an electronic mail for transmitting the received data.  <P>SOLUTION: The data transmitted by data broadcasting of digital broadcast are received by a tuner part 102 through an antenna AT2, are demodulated by an OFDM demodulation part 103, and are sent to a CPU 105. The CPU 105 sends out them to a display driver part 110 to display them on a display part 108. When a user operates a mail generation switch with the data displayed, the CPU 105 decides the kind of the displayed data, inserts text data into a body of the electronic mail, and attaches image data as an attachment file. Thereby, the data displayed on the display part 108 are automatically added to the electronic mail.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005194717-A (JP)
Title: Cement adhesion body and its construction method
Inventor: FUJII TAITARO
IPC: E04C2/26
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement adhesion body and its construction method capable of being simply executed without using a lath material for improving adhesion between a cement content material such as mortar and a concrete and a wall substrate material or a floor substrate material, easily manufacturing even by a usual worker other than a skilled crafts-man and being provided at a low cost.  <P>SOLUTION: The cement adhesion body comprises a building panel 10, one side 11 of the building panel 10, one hole 12 among two or more through-holes bored in the building panel 10, a fiber powder content inorganic system adhesive composite 20 of patent publication No.2003-83899, a projected section forming body 21 as the cement adhesion body 20' hardening the fiber powder content inorganic system adhesive composite 20 is hardened, a recessed section forming body 22 as the cement adhesion body hardening the fiber powder content inorganic system adhesive composite 20, the cement content material 40 and a drying forming body 41 after the cement content material 40 has been formed on one side 11 of the building panel 10 by an adhesion means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005502799-A (JP)
Title: 着脱自在に取り付け可能なグリップ
IPC: A62B3/00
Filed: 2002-05-23
Abstract: 手摺又は他の手支持システム上の堅固で、握り心地のよいグリップ（２００）のための装置、方法、及びシステム。装置は、四方向伸縮自在材料層（２２０）に永久固着される表皮層（２０４）を含む。四方向伸縮自在材料層（２２０）は、手摺又は他の手支持システムに分離可能に取り付けられる。表皮層（２０４）と四方向伸縮自在材料層（２２０）の間の裏当て層（２１２）は、より快適かつ大きな摩擦力で挿入することができる。本発明のグリップは、手摺又は他の手支持システムに着脱自在に取り付けられるように構成されている。
Patent JP-2004533921-A (JP)
Title: 有機物質を嫌気的に発酵する方法及び装置
IPC: B09B3/00
Filed: 2002-06-19
Abstract: 本発明は、生物分解性物質が活性の嫌気的発酵のための接種物として所定量の既発酵物質と混合され、そして、発酵している塊がその内部に位置し発酵中に発酵している塊がその頂部に位置する入口（６Ａ）から底部に位置する出口（８）へ移動する発酵室（１Ａ）の中へその頂部から混合物が導入される生物分解性物質を嫌気的発酵するための方法であって、発酵している塊に追加され、さらに発酵中に下方へ移動する前に、当該混合物の密度が、この下方への移動の開始時において、既に存在する発酵している塊の密度とほぼ同一になるまで、当該混合物が前もって膨張されることを特徴とする生物分解性物質を嫌気的発酵するための方法に関する。
Patent JP-2004532734-A (JP)
IPC: B01J31/06
Filed: 2002-07-03
Abstract: A platinum-free chelate catalyst material consisting of at least one unsupported transition metal, a nitrogen-containing organo-metallic transition complex, a further transition metal other than the unsupported transition metal and a chalcogenic compound.
Patent JP-2004534622-A (JP)
Title: 生体インピーダンスの心電図測定及び生体インピーダンスの測定を実現する除細動器
IPC: A61B5/053
Filed: 2002-07-10
Abstract: 電気治療装置での使用向け多変量インピーダンスＺの測定用モジュールは、患者のインピーダンスを正確に測定する。インピーダンスＺの測定モジュールは、患者の身体を通る電流経路のインピーダンスを表す抵抗素子をそれぞれが含む１つ以上の式により定義される、患者の身体の抵抗ネット回路網モデルを実現する。インピーダンスＺの測定用モジュールは、患者の身体の予め決定された相対的な位置に配置された少なくとも３つの電極を利用し、所定の電極を通して交流電流を印加する間に、異なる電極対間の電圧を測定する。印加電流及び測定電圧は、個々の抵抗素子についての患者のモデル式を解くために使用され、それぞれ個々のインピーダンス成分が、個別かつ正確に決定される。
Patent JP-2004521369-A (JP)
Title: 薄膜構成素子の製造方法及び薄膜構成素子
IPC: G01L9/04
Filed: 2002-07-05
Abstract: 薄膜構成素子及びこの薄膜構成素子を製造する方法が提案され、基板（１０）の上には絶縁層（２０）及び抵抗層（３０）が塗布されている。この絶縁層（２０）は液状でダイヤフラム（１０）に塗布される。
Patent JP-2005520126-A (JP)
IPC: G01N33/53
Filed: 2001-07-17
Abstract: A surface coating composition for providing a self-assembling monolayer, in stable form, on a material surface or at a suitable interface, as well as a method of preparing such a composition and a method of using such a composition to coat a surface, such as the surface of an implantable medical device, in order to provide the surface with desirable properties. The method provides the covalent attachment of a SAM to a surface in a manner that substantially retains or improves the characteristics and/or performance of both the SAM and the surface itself. Covalent attachment is accomplished by the use of one or more latent reactive groups, e.g., provided by either the surface and/or by the SAM-forming molecules themselves.
Patent JP-2004538083-A (JP)
Title: 可撓性を有する先端を備えた冷凍手術用カテーテル
IPC: A61M25/00
Filed: 2002-08-20
Abstract: 可撓性を有する冷凍手術用カテーテル（１６）が、その先端側端に隣接した可撓部分と、前記カテーテルを通り、前記可撓部分に接続された引張ワイヤ（５）と、引張ワイヤ（５）を引いて前記可撓部分に所望の曲げを確立するハンドル（２０）における撓ませ機構とを有する。
Patent JP-2005503932-A (JP)
IPC: B29C48/04
Filed: 2002-01-17
Abstract: An apparatus for removing air from finely divided particulate material comprises a housing including a vent; an inlet to the housing; an outlet from the housing; a helix, rotatably mounted in the housing, the helix being adapted upon rotation to feed a particulate material from the inlet to the outlet; a motor mounted to the helix for the purpose of rotating the helix; and a compression assembly mounted to the outlet for compressing the particulate material passing through the outlet.
Patent JP-2005505185-A (JP)
Title: 回路装置、該回路装置を有するスイッチングモジュール、および該スイッチングモジュールの使用方法
IPC: H04B1/18
Filed: 2002-09-27
Abstract: 本発明は、アンテナ入力端（１）と、信号入力端（２）と、信号出力端（３）とを有する回路装置に関する。該回路装置はスイッチングユニット（４）を有し、前記アンテナ入力端（１）は、静電気放電に対する第１の保護装置（６）に接続されており、該第１の保護装置（６）は、Ｔ構造のバンドパスフィルタである。該第１の保護装置（６）の利点は、移動電話機にて適用する際に、フロントエンドモジュール内のバンドパスフィルタを省略できることである。さらに、該バンドパスフィルタのフィルタ特性は非常に良好であるため、ＥＳＤに起因する妨害を効果的に抑圧することができる。さらに本発明は、スイッチングモジュールおよび該スイッチングモジュールの使用方法にも関する。
Patent JP-2005504641-A (JP)
Title: ２枚の被膜された金属シートを高エネルギー密度のビームで重複溶接するための方法および装置
IPC: B23K26/32
Filed: 2002-10-03
Abstract: 本発明は、高エネルギー密度のビーム１１を用いて、２枚の被膜された金属シート１、２を重ね溶接するための方法であって、ビーム１１が、両方の被膜されたシート１、２を通過し、前記領域内に第１の溶融金属浴１８を形成する第１のサブビーム１２と、および第２の溶融金属浴１９を形成し、非通過の第２のサブビーム１３とに分割され、被膜材料からの蒸気の除去を促進し、高い排出速度で不活性のガスジェットを第２の溶融金属浴１９上に方向付けて、第２の溶融金属浴の表面上にくぼみ２２を形成するために、前記第２の溶融金属浴の深さが上側の被膜される金属シート１の厚さよりも浅く、第１の溶融金属浴１８の少なくとも一部と重なることを特徴とする装置に関する。
Patent JP-2005511536-A (JP)
IPC: C08F2/50
Filed: 2002-10-08
Abstract: Base-polymerizable or base-crosslinkable compositions comprising select bicyclic amines with benzylic substitution undergo photochemically induced, base-catalysed reactions upon photochemical conversion of the benzylically substituted amine to an amidine derivative.
Patent JP-2005507399-A (JP)
Title: 毛髪における芳香保持を増強するためのポリシロキサンサンスクリーンの使用
IPC: A61K8/00
Filed: 2002-10-17
Abstract: ヘアスプレー組成物中の芳香固定剤としてのポリシロキサンサンスクリーンの使用。
Patent JP-2005509299-A (JP)
IPC: H01L51/05
Filed: 2002-10-23
Abstract: Provided is an organic thin film transistor comprising a siloxane polymeric layer interposed between a gate dielectric and an organic semiconductor layer. An integrated circuit comprising thin film transistors and methods of making a thin film transistor are also provided. The organic thin film transistors of the invention typically exhibit improvement in one or more transistor properties.
Patent JP-2005521860-A (JP)
Title: 凹凸を感知および記憶するための方法および装置
IPC: G06T1/00
Filed: 2002-11-22
Abstract: 導電面（２２）を通して、指紋接触面（１３）を備えるエポキシ内に配置されている導電球体（２１）に結合している複数の電荷蓄積デバイス（１２）を有する指紋捕捉デバイス（１０）。対象物（２６）の隆起部分が、幾つかの導電球体（２１）と適当に接触すると、対応する電荷蓄積デバイス（１２）が放電する。この放電により、対象物の凹凸フィーチャの感知と感知情報の記憶の両方を同時に行うことができる。
Patent JP-2005512092-A (JP)
IPC: C07K7/06
Filed: 2002-12-11
Abstract: The invention relates to method of detecting autoantibodies from patients suffering from rheumatoid arthritis. To this end, according to the invention, at least two peptide units are used of which at least one peptide unit comprises a part not derived from (pro)fillaggrin, fibrin, fibrinogen, vimentin, cytokeratin 1 and cytokeratin 9, and which peptide unit comprises the motif XG, and a peptide unit comprising the motif XnonG, wherein X is a citrullin or an analogue thereof, and nonG is an amino acid other than glycine.
Patent JP-2005514552-A (JP)
IPC: F04B1/20
Filed: 2003-01-10
Abstract: The invention relates to a hydraulic device having, in a housing, a rotor, which can rotate about a first axis, with pistons and chambers on both sides of the rotor, which can rotate about a second axis and are formed by a cylindrical wall and a piston. The cylindrical walls are rotatable about a second axis (m1 and m2) and the first axis, such that, during rotation of the rotor, the volumes of the rotor chambers on one side of the rotor and the rotor chambers on the other side of the rotor alternatively have a minimum value.