baber/WOPTO huggingface dataset:
Patent JP-2022163117-A (JP)
Title: Heat-shrinkable polyester film roll
IPC: B65H18/28
Filed: 2022-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable polyester film roll with good winding characteristics, in particular against slackness. 
     SOLUTION: A film roll is composed of a heat-shrinkable polyester film being wound. The heat-shrinkable polyester film has a configuration in which the sum of one or more monomer components that can be amorphous components in 100 mol% of a polyhydric alcohol component or 100 mol% of a polyhydric carboxylic acid component in polyester resin is 15 mol% or more, and shrinkage in the main shrinkage direction of the film for 10 seconds at 90°C in warm water is 30% or more. The roll length is 2000 m or more and 25000 m or less. The width is 400 mm or more and 2500 mm or less. The thickness is 5 μm or more and 40 μm or less. The thickness irregularity in the width direction of the surface layer of the film roll is 10% or less at the maximum concave area calculated from the maximum thickness difference at the maximum concave area and the average thickness of the film. The roll hardness of the surface layer of the film roll is 400 or more and 800 or less. The absolute value of the difference in the refractive index in a width direction in the maximum concave area between the maximum thicknesses at both ends of the concave area is 0.008 or less. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022155591-A (JP)
Title: Piping structure and building
IPC: E04D13/08
Filed: 2022-08-04
Abstract: PROBLEM TO BE SOLVED: To allow a downpipe to easily penetrate through an eaves gutter when the downpipe and the eaves gutter interfere with each other. 
     SOLUTION: A piping structure comprises: a drainage member to cause a siphon phenomenon; an eaves gutter 52 positioned below the drainage member and having a through hole 52c in a bottom 52a; a penetration member 55 fixed to the eaves gutter 52 and disposed in the through hole 52c to penetrate through the bottom 52a; and a downpipe 53 connected to the drainage member and passing through the penetration member 55 to penetrate the bottom 52a. The downpipe 53 comprises: a first downpipe 71 extending downward from the drainage member; and a second downpipe 72 extending downward from the eaves gutter 52, having a larger diameter than the first downpipe 71, and having a bottom edge of the first downpipe 71 disposed therein. The first downpipe 71 or second downpipe 72 is disposed inside the penetration member 55 and penetrates through the bottom 52a. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022163176-A (JP)
Title: High linearity phase interpolator
IPC: H03K5/04
Filed: 2022-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a phase interpolator that has a high linearity over a full range of operation, and a method for performing phase interpolation. 
     SOLUTION: A fractional frequency divider (FFD includes: a high linearity phase interpolator (PI) 107 which includes control logic generating a phase value parameter indicative of a desired phase difference between an output signal and an input clock signal edge, and a first capacitor C1 which is charged for a first period of time with a current that is proportional to the phase value parameter from a first current source 401 to produce, on the capacitor, a first voltage proportional to the phase value parameter, and which is further charged for a second period of time with a current that has a constant value from a second current source 402 to form a voltage ramp offset by the first voltage; and a comparator 110 which compares a reference voltage V REF  and a voltage ramp of PI OUT  produced by the charging capacitor C1 for the second period of time and outputs an output clock signal 120. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023027025-A (JP)
Title: Language for generating ablation protocols and system configurations
Inventor: GOVARI ASSAF
IPC: G06F3/0484
Filed: 2022-08-15
Abstract: To provide ablation protocols and system configurations.SOLUTION: A method includes generating an ablation programming language, which defines commands for (i) setting ablation protocol parameters and respective values, (ii) setting a configuration of an ablation system, (iii) applying automatic logic that relates the ablation protocol parameters and the values to the configuration of the ablation system, and (iv) generating one or more graphical user interfaces (GUIs) showing one or more of the parameters of the ablation protocol and the system configuration. The ablation programming language is provided for subsequent use with the ablation system.SELECTED DRAWING: Figure 1
Patent JP-2022171663-A (JP)
Title: Depositing method
IPC: F02F1/24
Filed: 2022-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a cold-spray depositing method that can prevent sparse coatings from being formed. 
     SOLUTION: A depositing method includes: moving a workpiece (3) having a plurality of deposited portions (16c), which are not continuous with each other, and a nozzle (23d) of a cold spray device (2) relative to each other along a continuous movement trajectory (MT), including trajectories (T) of the plurality of deposited portions and a connecting trajectory (CT) linking the trajectories (T) of the plurality of deposited portions, while continuously spraying a raw material powder from the nozzle; and cold-spraying the raw material powder onto each of the deposited portions, forming a coating thereon. In this method, the trajectory of one deposited portion includes a starting point and a finishing point overlapping each other. In the movement trajectory, a turnback point, where a relative speed between the workpiece and the nozzle decreases, is set on the connecting trajectory. The connecting trajectory includes a trajectory going from the turnback point to the starting point. 
     SELECTED DRAWING: Figure 17 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022180384-A (JP)
Title: Multiplexed/optimized mismatch amplification (moma)-target number
IPC: C12Q1/686
Filed: 2022-08-29
Abstract: PROBLEM TO BE SOLVED: To provide highly sensitive methods for detecting and/or quantifying non-native nucleic acids in a sample. 
     SOLUTION: The method comprises, for each of at least 6 single nucleotide variant (SNV) informative targets, performing an amplification-based quantification assay on the sample, or portion thereof, with at least two primer pairs, where each primer pair comprises a forward primer and a reverse primer, where one of the at least two primer pairs comprises a 3' penultimate mismatch in a primer relative to one allele of the SNV target but a 3' double mismatch relative to another allele of the SNV target and specifically amplifies the one allele of the SNV target, and the other of the at least two primer pairs specifically amplifies the another allele of the SNV target, and obtaining or providing results from the amplification-based quantification assays to determine the amount of non-native nucleic acids in the sample. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022177079-A (JP)
Title: Three-dimensional data encoding method, three-dimensional data decoding method, three-dimensional data encoding device, and three-dimensional data decoding device
IPC: G06T9/00
Filed: 2022-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional data encoding method capable of improving encoding efficiency. 
     SOLUTION: A three-dimensional data encoding method for encoding three-dimensional data 111 includes: dividing the three-dimensional data 111 into a plurality of first processing units, each being associated with three-dimensional coordinates; dividing each of the plurality of first processing units into a plurality of second processing units; and encoding each of the plurality of second processing units to generate encoded data. In generating encoded data, a second processing unit to be processed is encoded with reference to other second processing units included in a first processing unit including the second processing unit to be processed. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023046406-A (JP)
Title: N-palmitoylethanolamide and docosahexaenoic acid for use in treatment of autism spectrum disorder and other depressive syndromes
Inventor: FRANCESCO DELLA VALLE
IPC: C07C233/18
Filed: 2022-09-22
Abstract: To provide treatment of an autism spectrum disorder (ASD) which is effective, non-invasive and safe, and if possible, does not require the administration of high doses of active substances.SOLUTION: The present invention relates to palmitoylethanolamide for use in treatment of an autism spectrum disorder (ASD), where palmitoylethanolamide is administered in combination with docosahexaenoic acid (DHA), and the administration is separate, combined, or simultaneous.SELECTED DRAWING: None
Patent JP-2022177275-A (JP)
Title: Adhesive composition, and adhesive film and surface-protective film using the same
IPC: C09J133/14
Filed: 2022-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition that has excellent adhesive performance and can achieve both antistatic performance and stain-resistant performance and to provide an adhesive film and a surface protective film each using the adhesive composition. 
     SOLUTION: The adhesive composition containing an acrylic polymer composed mainly of alkyl (meth)acrylate, an antistatic agent, a crosslinking agent and a polyether-modified siloxane compound contains, relative to 100 pts.wt. of the acrylic polymer, 0.01 to 10 pt.wt. of an ionic compound having one kind of cation selected from the group consisting of pyridinium, imidazolium, phosphonium, sulfonium, pyrrolidinium, guanidinium, ammonium, isouronium, thiouronium, piperidinium, pyrazolium, methylium, lithium, and morpholinium as an essential component and 0.01 to 1.0 pt.wt. of the polyether-modified siloxane compound purified ordorless. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023055208-A (JP)
Title: Exhaust aftertreatment system
Inventor: IRMAN SVRAKA
IPC: F01N3/24
Filed: 2022-09-30
Abstract: To store a relatively large amount of ammonia in an SCR while reducing a risk of ammonia slip.SOLUTION: An exhaust aftertreatment system 100 for an internal combustion engine 110 has: an outer casing 101 defining an exhaust flow passage 104 for an exhaust gas from the internal combustion engine 110; a selective catalytic reduction unit 105 provided in the exhaust flow passage 104 for reducing nitrogen oxides; an urea dosing device 108 for adding urea to an exhaust flow at an upstream of the selective catalytic reduction unit 105; and a rotary mixer 109 for mixing the urea with the exhaust gas at the upstream of the selective catalytic reduction unit. The exhaust aftertreatment system 100 further comprises an air inlet valve 111 provided upstream of the mixer 109 for introducing air into the exhaust flow passage 104, and an electric motor 112 disposed for rotating the mixer 109 to create suction of air into the exhaust flow passage 104 via the air inlet valve 111.SELECTED DRAWING: Figure 2
Patent JP-2022186752-A (JP)
Title: Processing method and device for beamformed radio frequency (rf) signal
IPC: H04B17/391
Filed: 2022-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for processing a beamformed radio frequency signal. 
     SOLUTION: A device may receive a beamformed wireless signal from a base station. The device may perform a frequency conversion of the beamformed wireless signal to form a frequency converted signal after receiving the beamformed wireless signal. The device may perform, after performing the frequency conversion, processing related to at least one of analyzing the frequency converted signal, scanning a channel associated with the frequency converted signal, or generating a map related to the frequency converted signal. The device may generate, after performing the processing, output related to at least one of the analyzing the frequency converted signal, the scanning the channel, or the generating the map. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023094535-A (JP)
Title: System and method for generating modulation map for spatial light modulator to illuminate template used in photomechanical forming system
Inventor: NILABH K ROY
IPC: H01L21/027
Filed: 2022-10-13
Abstract: To provide a system and method for generating a modulation map to be supplied to a spatial light modulator in a nanoimprint lithography system.SOLUTION: A pixelated intermediate map for a spatial light modulator containing a plurality of pixels is received on the basis of a distortion model and a target light pattern. The pixelated intermediate map can have discontinuities. A modulation map for the spatial light modulator is generated by filling in the discontinuities in the pixelated intermediate map. A first predicted light intensity map generated by the modulation map can be a closer approximation of the target light pattern than a second predicted light intensity map generated by the pixelated intermediate map.SELECTED DRAWING: Figure 8A
Patent JP-2023025061-A (JP)
Title: Speech recognition device and cooperation method of speech recognition device
IPC: G06T7/00
Filed: 2022-11-16
Abstract: PROBLEM TO BE SOLVED: To cooperatively use a plurality of speech recognition devices. 
     SOLUTION: A speech recognition device comprises: a speech input unit; a speech output unit; a communication control unit which transmits and receives data to and from another speech recognition device; a conversation mode execution unit which transmits speech data, input from the speech input unit, to the other speech recognition device, and outputs speech data, received from the other speech recognition device, from the speech output unit; a speech recognition unit which converts speech input from the speech input unit into text data; a hot word detection unit which detects a conversation activation hot word instructing activation of the conversation mode execution unit from the text data; and a command transmitting unit which transmits a control command to the other speech recognition device. When the hot word detection unit detects the conversation activation hot word, the command transmitting unit transmits the control command for activating the conversation mode execution unit, provided on the other speech recognition device, to the other speech recognition device. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023022121-A (JP)
Title: Methods for forming metallic film on substrate by cyclical deposition and related semiconductor device structures
IPC: C23C16/455
Filed: 2022-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a metallic film on a substrate by cyclical deposition, a system for performing the method, and a semiconductor device structure comprising at least a portion of a metallic interconnect formed by the method. 
     SOLUTION: A method includes: contacting a substrate with a first reactant comprising a non-halogen containing metal precursor comprising at least one of copper, nickel, or cobalt; and contacting the substrate with a second reactant comprising a hydrocarbon substituted hydrazine. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023077423-A (JP)
Title: Non-aqueous electrolyte battery containing non-aqueous electrolyte and non-aqueous electrolyte
Inventor: NISHIO KOICHI
IPC: H01M4/525
Filed: 2022-11-24
Abstract: To provide a non-aqueous electrolyte that can reduce the internal resistance of a non-aqueous electrolyte battery and/or suppress the generation of gas within the non-aqueous electrolyte battery.SOLUTION: There is provided a non-aqueous electrolyte containing a specific compound having a silyloxy group to which an unsaturated hydrocarbon group is bonded, represented by the formula (I) described in the specification.SELECTED DRAWING: None
Patent JP-2023039954-A (JP)
Title: Managing device usage
IPC: H04L67/54
Filed: 2022-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for managing device usage time. 
     SOLUTION: A method for managing device usage time comprises receiving a time-based restriction for usage by a first user with respect to an application, a website or a device-level function. The device receives encrypted data indicating usage by the first user on a second device with respect to the application, website or device-level function. The device determines that at least one of the usage by the first user on the second device and usage by the first user on the device with respect to the application, website or device-level function violates the time-based restriction. The device provides, in response to the determination, a notification that the time-based restriction has been violated by the first user. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023036597-A (JP)
Title: Method for producing fibrous cellulose-containing slurry
IPC: D21H15/02
Filed: 2022-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a slurry for the purpose of obtaining a slurry in which the inclusion of bubbles is suppressed by a method having a higher defoaming effect and a high efficiency. 
     SOLUTION: The present invention relates to a method for producing fibrous cellulose-containing slurry, including a step of defoaming a dispersion containing a fibrous cellulose having a fiber width of 1000 nm or less, and a step of sending the defoamed dispersion obtained in the defoaming step to the supply means, and in which the sending step does not include a downward flow portion. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023025139-A (JP)
Title: Enhancement concept of parallel coding function
IPC: H04N19/167
Filed: 2022-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a video codec, a video decoding method, and a video encoding method that enable more efficient processing in an encoder and/or a decoder in terms of parallelism. 
     SOLUTION: In a codec, for each of stripes 90a, 90b, 90c, the internal states such as a context entropy probability and, optionally, a probability interval parameter when using arithmetic coding are initialized at starting points 100a, 100b, 100c of stripes 90a, 90b, 90c, and fitted to the actual statistics while encoding each stripe from each of the starting points 100a, 100b, 100c to the respective ending point 102a, 102b, 102c, and is mainly updated according to the actual value of the encoded data. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023024504-A (JP)
Title: Optical glass and optical element
IPC: C03C3/064
Filed: 2022-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical glass which has a desired optical constant, has a relatively small specific gravity as much as possible, has small partial dispersion ratios Pg and F, and is excellent in stability and has high homogeneity in re-heating, and an optical element composed of the optical glass. 
     SOLUTION: There is provided an optical glass, wherein a mass ratio [SiO 2 /(Nb 2 O 5 +TiO 2 )] is more than 0.80, a mass ratio [(TiO 2 +Nb 2 O 5 )/(SiO 2 +B 2 O 3 )] is 0.75 or more, a mass ratio [(SiO 2 +B 2 O 3 +P 2 O 5 )/(Li 2 O+Na 2 O+K 2 O)] is 1.45 to 3.37, a mass ratio [Na 2 O/(Li 2 O+Na 2 O+K 2 O)] is 0.45 or more and 0.75 or less, a total content [SiO 2 +Nb 2 O 5 ] is 62-84 mass%, a content of Ta 2 O 5  is 3% or less, a content of ZnO is 5% or less, a content of TiO 2  is 10% or less, a content of La 2 O 3  is 2% or less, a content of Nb 2 O 5  is 43% or less, except that a content of B 2 O 3  is 6 mass% or more. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023029434-A (JP)
Title: Area management device, barrier station equipment, and exit tollgate equipment
IPC: G07B15/00
Filed: 2022-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a toll processing system, central equipment, and exit tollgate equipment that can easily implement toll processing, such as toll collection based on various toll systems according to routes, even in large toll road networks. 
     SOLUTION: According to an embodiment, a toll processing system includes an area management device, entrance tollgate equipment, exit tollgate equipment, a route device, and barrier station equipment. The barrier station equipment has a barrier control unit that, when communicating with a vehicle passing through the barrier station, transmits area crossing information indicating that the vehicle has moved through the area to both or at least one of the area management device in the area of origin and the area management device in the area of destination. The area management device has a central control unit that takes over taking over information indicating a route taken by the vehicle or the variable amount according to the route with the area management device in the adjacent area when the area management device receives the area crossing information indicating the vehicle that has moved through the area from the barrier station equipment. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022539844-A (JP)
Title: 静止再構成可能データ・プロセッサ
IPC: G06F9/38
Filed: 2020-07-03
Abstract: 再構成可能データプロセッサは、データ処理動作のそれぞれの実行フラグメントを実施するために、アレイ内に構成可能ユニットの複数のセットを割り当てるように構成可能な構成可能ユニットのアレイを含む。静止ロジックは、アレイ内の構成可能ユニットに結合され、静止制御信号に応答して、それぞれの実行フラグメントの静止境界上でアレイ内の構成可能ユニットのセットを静止させ、対応する処理ユニットのセットが準備状態であるときに、それぞれの実行フラグメントに対して静止準備信号を転送するように構成可能である。アレイ静止コントローラは、静止制御信号をアレイ内の構成可能ユニットに分配し、静止ロジックからそれぞれの実行フラグメントに対する静止準備信号を受信する。【選択図】 図１
Patent JP-2022543610-A (JP)
Title: 遺伝子改変エンテロウイルスベクター
IPC: C12N15/86
Filed: 2020-08-05
Abstract: 改変エンテロウイルスゲノム（例えば、ポリオウイルスゲノム、コクサッキーウイルスゲノムまたはエコーウイルスゲノム）を有する複製型腫瘍溶解性ウイルスベクターを提供し、改変エンテロウイルスゲノムは、エンテロウイルスゲノムの非翻訳領域（ＵＴＲ）に作動可能に連結された１つ以上のｍｉＲＮＡ標的配列の１つ以上のコピーを有する。がん（例えば、肺癌を含む）を治療するための組成物及び方法も提供する。【選択図】図１Ａ
Patent JP-2022544621-A (JP)
Title: 基準時間領域ユニットを決定する方法及び装置
IPC: H04W72/04
Filed: 2019-08-16
Abstract: 【要約】 
  本開示は、基準時間領域ユニットを決定する方法及び装置を提供し、ここで、前記方法は、ターゲットチャネル占用時間内に各時間領域ユニットに含まれるターゲット情報の数を決定するステップであって、前記ターゲットチャネル占用時間は、前記ターゲットデバイスがチャネル検出を行う直前の一番目のチャネル占用時間であるステップと、前記ターゲット情報の数に応じて、基準時間領域ユニットを決定するステップと、を含む。本開示は、ライセンスのないスペクトルで、コンテンションウィンドウの長さの値を決定するための基準時間領域ユニットを取得することができるため、コンテンションウィンドウの長さの値をより正確に調整し、ＮＲ－Ｕシステムのパフォーマンスを向上させることができる。 
  【選択図】  図２
Patent JP-2022546039-A (JP)
Title: センサアセンブリ
IPC: A61M5/31
Filed: 2020-08-25
Abstract: 本発明は、センサアセンブリ（１００）であって、薬物送達デバイス（１０２）のユーザがセンサ要素（１０４）を把持することによって薬物送達デバイス（１０２）を保持できるように、薬物送達デバイス（１０２）の外部に配置されるように構成された、センサ要素（１０４）を含み、ここで、センサ要素（１０４）は、センサ要素（１０４）を把持するときに、薬物送達デバイス（１０２）のユーザの手（１１４）の接触領域（１１８）を検出するように構成される、センサアセンブリに関する。本発明はさらに、センサアセンブリ（１００）を含む薬物送達システムに関する。【選択図】図１
Patent JP-2022547673-A (JP)
Title: データ処理方法及び関連装置、並びにコンピュータプログラム
IPC: G06F16/23
Filed: 2020-09-03
Abstract: データ処理方法及び関連装置であって、データ処理分野に関する。この方法は、操作タイプ情報と操作対象データユニットに対応する操作対象データユニット情報とを含む操作命令を取得するステップ（１０１）と、操作対象データユニット情報に基づき、データグループ集合において目標データグループをクエリするステップであって、データグループ集合は少なくとも一つのデータグループを含み、データグループは少なくとも一つのデータユニットを含む、ステップ（１０２）と、目標データグループのロッキング状態情報を取得するステップ（１０３）と、ロッキング状態情報と操作タイプ情報に基づき操作対象データユニットに対してロック検出を行い、検出結果を得るステップ（１０４）と、検出結果に基づき操作対象データユニットに対してロック処理（１０５）を行うステップと、ロック処理が完了した後に、操作対象データユニットに対して操作タイプ情報に対応する操作を行うように、操作命令を実行するステップ（１０６）と、を含む。この方法は、操作対象ユニットが所属する目標データグループに基づき操作対象ユニットに対して対応するロック処理を行い、これにより、安全を確保するとともに、データ処理の効率を向上させることができる。
Patent JP-2022552813-A (JP)
Title: 絶縁用工具カバー組立体
IPC: B25F5/02
Filed: 2020-09-10
Abstract: 本明細書は、動力工具（ＰＴ）の少なくとも前部を覆うようになっている電気絶縁用工具カバー組立体（１）に関し、工具カバー組立体（１）は、使用時、動力工具の前部を一緒に覆うようになっている第１及び第２のカバー部分（１０、２０）と、第１及び第２のカバー部分を一緒に保持するために、第１及び第２のカバー部分における対応する嵌合構造（１１）と協働するようになっている取り外し可能な保持要素（３０）とを備える。第１及び第２カバー部分と保持要素とは、電気絶縁材料で作られており、使用時、動力工具の前部の少なくとも一部に電気絶縁を提供することができるようになっており、第１の端部は、使用時、動力工具の前端部に配置されるようになっている工具カバー組立体の前端部である。 
【選択図】      図１
Patent JP-2022553511-A (JP)
Title: 産業規模での懸濁液中の細胞又は微生物の培養のためのバイオリアクタ又は発酵槽
IPC: C12N1/00
Filed: 2020-10-05
Abstract: 本開示は、産業規模で液体培地中の懸濁液中で細胞又は微生物を培養するためのバイオリアクタ又は発酵槽であって、決定された充填高さを有する液体培地中の培養物を収容する容器と、液体培地を攪拌するために容器内に設けられる攪拌器と、容器の底部に配置される第１のスパージャと、更なる気泡及び／又は更なる酸素気泡を液体培地に連続的に供給するために第１のスパージャの上方に設けられる第２の又は随意的なより多くのスパージャとを備え、第２のスパージャが、バイオリアクタ内又は発酵槽内の第１のスパージャの上方の所定の距離ηの位置に配置される、バイオリアクタ又は発酵槽に関する。適切な修正ガス流量ｑｍｏｄを選択することによる、溶存ＣＯ２及びＯ２の独立した管理のためのプロセスも記載される。