baber/WOPTO huggingface dataset:
Patent JP-2023127067-A (JP)
Title: Waste liquid treatment device, catalyst abnormality determination device, and catalyst abnormality determination method
Inventor: ECHIZEN HIROSHI
IPC: C02F1/04
Filed: 2022-03-01
Abstract: To provide a waste liquid treatment device, an abnormality determination device, and an abnormality determination method which can determine abnormality of a catalyst used for decomposition of a particular substance such as a hazardous substance contained in gases produced by a vaporization step.SOLUTION: A wastewater treatment device 10 includes: a first heating device 22 which heats wastewater; a gas discharging duct 14 which guides gases containing vapor from a treatment tank 16 to an outside; an oxidation catalyst 43 which promotes decomposition reaction of a particular substance by contact with the particular substance contained in the gases; temperature sensors 44, 45 which detect temperature relating to the oxidation catalyst 43; and a control unit 100 which determines that the oxidation catalyst 43 is abnormal if a reduction amount (a reduction rate) per predetermined time of the detected temperature detected by the temperature sensors 44,45 is a predetermined temperature threshold value or more.SELECTED DRAWING: Figure 3
Patent JP-2023130135-A (JP)
Title: Cylindrical container trunk
Inventor: KANDA TOMOYOSHI
IPC: B65D3/22
Filed: 2022-03-07
Abstract: To provide a cylindrical container trunk preferably used for a container capable of reducing environmental contamination as well as adverse effect on an ecosystem due to micro-plastics.SOLUTION: A cylindrical container trunk 2 comprises: a paper-based layer 10 mainly comprising a paper sheet 101; a barrier layer 201 provided on an inner peripheral side of the paper-based layer 10; and an inner face coating layer 202 provided on an inner peripheral side of the barrier layer 201. The cylindrical container trunk 2 comprises: a first aluminum foil 203; a first protection film 204 for coating an inner peripheral face of the first aluminum foil 203; a paper sheet 206 attached onto an outer peripheral face of the first aluminum foil 203; and a second aluminum foil 208 attached onto an inner peripheral face of the first protection film 204. The paper-based layer 10 is provided on an outer periphery of the paper sheet 206 attached onto to outer peripheral face of the first aluminum foil 203. The first aluminum foil 203 becomes the barrier layer 201, and the second aluminum foil 208 becomes the inner face coating layer 202.SELECTED DRAWING: Figure 2
Patent JP-2023130577-A (JP)
Title: Energy utilization device, information processing device, information processing method, and recording medium
Inventor: SATO TAKAO
IPC: B65G61/00
Filed: 2022-03-08
Abstract: To provide an energy utilization device that effectively uses the storage space of a battery.SOLUTION: A charging/discharging device 10 as an energy utilization device of the present invention includes: a housing chamber 14 that accommodates a battery 101 in a removable manner; and a power conversion unit that utilizes the power of the battery 101 housed in the housing chamber 14. The housing chamber 14 is provided to accommodate items in the housing chamber room 14 in a removable manner when the batteries 101 are not stored.SELECTED DRAWING: Figure 2A
Patent JP-2022145576-A (JP)
Title: Bisphosphite ligands based on benzopinacol
Inventor: Anna Chiara Sale
IPC: C07F9/6571
Filed: 2022-03-08
Abstract: To provide novel compounds which deliver an increased yield in hydroformylation of olefins.SOLUTION: The invention provides compounds represented by (I) in the figure.SELECTED DRAWING: None
Patent JP-2023132957-A (JP)
Title: Differential amplifier circuit and circuit switching method
Inventor: KAWARASAKI FUTOSHI
IPC: H03F1/30
Filed: 2022-03-11
Abstract: To provide a differential amplifier circuit capable of suppressing characteristic fluctuations of a differential amplifier circuit due to PBTI.SOLUTION: A differential amplifier circuit 10 according to the present disclosure connects a first back gate to a first source and connects a second back gate to a second source when the potential difference between a first input potential to a first gate of a first MOS transistor 11 and a second input potential to a second gate of a second MOS transistor 12 is within a predetermined range, and connects the first back gate and the second back gate to a reference potential source when the potential difference is not within the predetermined range, and the predetermined range is included between a first boundary value when the first input potential is the same as the potential of the first back gate and a second boundary value when the second input potential is the same as the potential of the second back gate.SELECTED DRAWING: Figure 1
Patent JP-2022081657-A (JP)
Title: Method for generating mesoderm cells and/or vascular endothelial colony-forming cell-like cells having in vivo blood vessel forming capacity
IPC: A61K35/44
Filed: 2022-03-18
Abstract: PROBLEM TO BE SOLVED: To provide methods capable of obtaining ECFC and other types of cells that can be used for vascular repair. 
     SOLUTION: Provided is an in vitro method for differentiating pluripotent stem cells into KDR + NCAM + APLNR +  mesoderm cells and/or SSEA5 - KDR + NCAM + APLNR +  mesoderm cells. The mesoderm cells disclosed herein may be used to generate blood vessels in vivo and/or further may be differentiated in vitro to generate vascular endothelial colony-forming cell-like cells (ECFC-like cells). Also provided are a purified human cell population of KDR + NCAM + APLNR +  mesoderm cells and a purified human cell population of ECFC-like cells. Further, provided are test agent screening and therapeutic methods in which the cell populations of the present disclosure are used. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023144474-A (JP)
Title: Power semiconductor module and electric power conversion device using the same
Inventor: SENZAKI YUTAKA
IPC: H01L25/07
Filed: 2022-03-28
Abstract: To provide a power semiconductor module that is unlikely to cause insulation failure.SOLUTION: A power semiconductor module 10 according to the present invention includes: a first terminal case 11f to which a first main terminal 12a1 that is an external terminal is screwed; a second terminal case 11g to which a second main terminal 12b1 that is an external terminal is screwed; a first main terminal wiring part 12a3 which is connected to the first main terminal 12a1; and a second main terminal wiring part 12b3 which is connected to the second main terminal 12b1. The first main terminal 12a1 overlaps the first main terminal wiring part 12a3 and the second main terminal wiring part 12b3 with the first terminal case 11f interposed therebetween. The first terminal case 11f has a bottom part 11f4 disposed between a screw hole for screwing the first main terminal 12a1 thereto and the first main terminal wiring part 12a3. The bottom part 11f4 has an arch-shaped recess 11f5 in the surface thereof on a side of the first main terminal wiring part 12a3.SELECTED DRAWING: Figure 6
Patent JP-2023147683-A (JP)
Title: Positive displacement machine, compressor, cooling device, and electronic device
Inventor: KATSUTA OSAMU
IPC: F04B27/02
Filed: 2022-03-30
Abstract: To provide a positive displacement machine, a compressor, a cooling device, and an electronic device that can enhance a degree of freedom of attachment of a motor.SOLUTION: A positive displacement machine comprises: a housing comprising a guide part provided with a pressure chamber; a slide member comprising a piston part arranged in the guide part; a connection member connected to the slide member; a first rotation member connected to the connection member, and to be rotated around a first rotation axis; a second rotation member connected to the connection member, and to be rotated around a second rotation axis in a direction opposite to the rotation direction of the first rotation member; a first motor comprising a first rotor part connected to the first rotation member, and to be rotated, and a first stator part arranged outside the first rotor part; and a second motor comprising a second rotor part connected to the second rotation member, and to be rotated, and a second stator part arranged outside the second rotor part. The first motor comprises a first adjustment mechanism capable of adjusting the angle of the first stator part with respect to the first rotor part around the first rotation axis.SELECTED DRAWING: Figure 6
Patent JP-2023151188-A (JP)
Title: optical module
Inventor: YONEZAWA HIDENORI
IPC: H01S5/50
Filed: 2022-03-31
Abstract: To provide a new and improved optical module that can reduce problems that occur in configurations where optical semiconductor elements are flip-chip mounted to a substrate.SOLUTION: An optical module includes, for example, a substrate and an optical semiconductor element flip-chip mounted on the substrate, and the substrate is provided with an opening that passes through the substrate in the thickness direction at least at a position overlapping with the optical semiconductor element. The opening may be a notch provided in the edge of the substrate. The optical semiconductor element may be provided with an alignment marker that is visible through an opening from the opposite side of the substrate from the optical semiconductor element and is used for alignment with a component other than the optical semiconductor element. Further, the optical semiconductor element may output or receive light in a direction along the surface of the substrate on which the optical semiconductor element is mounted.SELECTED DRAWING: Figure 2
Patent JP-2022101584-A (JP)
Title: Radiation detector, radiographic imaging device, and method of manufacturing radiation detector
IPC: G01T1/20
Filed: 2022-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce the risk of damage to pixels due to warping of a substrate caused by the weight of a scintillator. 
     SOLUTION: A radiation detector provided herein comprises a flexible substrate, a plurality of pixels provided on the substrate and including photoelectric conversion elements, respectively; a scintillator laminated on the substrate; and a warp suppression member for suppressing a warp of the substrate. The warp suppression member has rigidity that satisfies a condition expressed as: R≥X 2 /2Z L , where X represents size of the pixels, Z L  represents a critical deformation of the pixels caused by the warp of the substrate, and R represents a curvature radius of the warp of the substrate caused by weight of the scintillator. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023154263-A (JP)
Title: Cleaning device, image formation apparatus and control method
Inventor: KAMODA YUJI
IPC: B41J2/165
Filed: 2022-04-06
Abstract: To reduce abrasion around a nozzle in the time of cleaning of an ink jet head in comparison to a conventional technique.SOLUTION: A cleaning device 30 for cleaning a nozzle surface 13a on which a plurality of nozzles 22 is arrayed in a prescribed array direction in an ink jet head 13 includes cleaning means which continuously feeds a clean wiping member 31 toward a contact position with the nozzle surface 13a and cleans the nozzle surface 13a with the wiping member 31, and is configured to relatively move the cleaning means in the array direction of the plurality of nozzles 22 and relatively swing the cleaning means with respect to the ink jet head 13, so as to incline a wiping trace 29 formed on the wiping member 31 with respect to the array direction of the plurality of nozzles 22.SELECTED DRAWING: Figure 5
Patent JP-2022105025-A (JP)
Title: Work vehicle
IPC: A01B69/00
Filed: 2022-04-12
Abstract: PROBLEM TO BE SOLVED: To easily adjust the travel direction of a vehicle body. 
     SOLUTION: A work vehicle comprises: a vehicle body which can travel; a steering handle which steers the vehicle body; and a display device which can display a guidance screen for displaying at least a command of adjusting a travel condition of the vehicle body. The vehicle body can travel in any of the manual steering with the steering handle and the automatic steering of the steering handle based on a travel scheduled line. The display device displays a guidance screen before the start of the automatic steering and displays a steering instruction part indicating the steering direction of the vehicle body corresponding to the travel condition on the guidance screen. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022109926-A (JP)
Title: Mechanical fastener, fastening device, and disposable absorbent article
IPC: A44B18/00
Filed: 2022-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical fastener that includes a thermoplastic backing and multiple upstanding fastening elements that have a post with a proximal end attached to the thermoplastic backing and a distal end comprising a cap larger in an area than a cross section of the post. 
     SOLUTION: Basis weight of a mechanical fastener is in a range from 25 grams per square meter to 75 grams per square meter, and multiple upstanding fastening elements are of up to 300 micrometers. Fastening devices and absorbent articles including the mechanical fastener are also disclosed. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023157408-A (JP)
Title: Income assurance insurance product presentation system and income assurance insurance product presentation program
Inventor: KAMIISHI YASUYOSHI
IPC: G06Q40/08
Filed: 2022-04-15
Abstract: To provide an income assurance insurance product presentation system and program which easily present an income assurance insurance product suitable to a user by calculating a necessary insurance benefit reception amount when an insured person is dead from user information necessary in the time of the contract of income assurance insurance.SOLUTION: An income assurance insurance product presentation system comprises: a storage medium which stores each insurance premium table data of an insurance product including an income assurance insurance product carried by a plurality of insurance companies indicating a relation among the sex and age of an insured person, a reception amount of the insurance benefit in the time of death and a paid insurance premium amount; a server device which presents information to a user by extracting information about the income assurance insurance product including the corresponding paid insurance premium amount on the basis of each insurance premium table data and the reception amount of the necessary insurance benefit with the time of the insurance contract of the specific insured person as a reference calculated by considering information about the sex and age of the specific insured person, the number of children of the specific insured person and the age of the first-born child or youngest child; and a client device which presents the information about the income assurance insurance transmitted from the server device.SELECTED DRAWING: Figure 7
Patent JP-2022087344-A (JP)
Title: Multilayer reflective film-equipped substrate, reflective mask blank, reflective mask, and method for fabricating semiconductor device
IPC: G03F1/24
Filed: 2022-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer reflective film-equipped substrate capable of: adequately lowering reflectance of a multilayer film with respect to EUV exposure light; and preventing occurrence of a phenomenon in which a surface of a protective film on a multilayer reflective film swells and a phenomenon in which the protective film is detached. 
     SOLUTION: A multilayer reflective film-equipped substrate 110 includes a multilayer reflective film 5 and a protective film 6, in this order, on a main surface of a substrate 1. The substrate 1 has silicon, titanium, and oxygen as main components and also contains hydrogen. The multilayer reflective film 5 has a structure in which low refractive index layers and high refractive index layers are alternately laminated. The multilayer reflective film 5 contains hydrogen. Atomic number density of hydrogen in the multilayer reflective film 5 is equal to or less than 7.0×10 -3  atoms/nm 3 . 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022093425-A (JP)
Title: Adeno-associated virus vector variants for high efficiency genome editing and methods thereof
IPC: C12N7/01
Filed: 2022-04-20
Abstract: PROBLEM TO BE SOLVED: To provide, for one thing, a better alternative to current stem cell transduction methods. 
     SOLUTION: Adeno-associated virus (AAV) Clade F vectors or AAV vector variants (relative to AAV9) for precise editing of the genome of a cell and methods and kits thereof are provided. Targeted genome editing using the AAV Clade F vectors or AAV vector variants provided herein occurred at frequencies that were shown to be 1,000 to 100,000 fold more efficient than has previously been reported. Also provided are methods of treating a disease or disorder in a subject by editing the genome of a cell of the subject via transducing the cell with an AAV Clade F vector or AAV vector variant as described herein and further transplanting the transduced cell into the subject to treat the disease or disorder of the subject. Also provided herein are methods of treating a disease or disorder in a subject by in vivo genome editing by directly administering the AAV Clade F vector or AAV vector variant as described herein to the subject. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022106922-A (JP)
Title: Multiplexed genome editing
IPC: C12N5/10
Filed: 2022-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of modulating some or all copies of a gene in a cell. 
     SOLUTION: A method includes: introducing into a cell, one or more ribonucleic acid (RNA) sequences that comprise a portion that is complementary to all or a part of each of the one or more target nucleic acid sequences, and a nucleic acid sequence that encodes a Cas protein; and maintaining the cell under conditions where the Cas protein is expressed and where the Cas protein binds and modulates the one or more target nucleic acid sequences in the cell. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023166718-A (JP)
Title: マイクロレンズアレイおよび固体撮像素子
IPC: G02B3/00
Filed: 2022-05-10
Abstract: 【課題】低屈折率層を備えて界面反射を抑えつつ、低屈折率層上に他の層を好適に形成できるマイクロレンズアレイを提供する。 
【解決手段】複数のマイクロレンズ３１が整列配置されたマイクロレンズアレイ３０は、中空のフィラーと媒質とを含んでマイクロレンズ上に形成され、マイクロレンズよりも小さい屈折率を有する低屈折率層６０を備える。低屈折率層において、二値化平面視像における白画素の比率は７６パーセント以下である。 
【選択図】図１
Patent JP-2022097656-A (JP)
Title: Work vehicle
IPC: B60R11/02
Filed: 2022-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a work vehicle which can simply configure a support structure of a receiving device. 
     SOLUTION: A work vehicle includes a cabin 7, a receiving device 11, and a stay 22. The stay 22 has longitudinal members 23 and 34 straddling front of a roof 12 in a transverse direction of the machine body from above, and the receiving device 11 is supported on the longitudinal members 23 and 34. Left ends of the longitudinal members 23 and 34 are fixed to a support part 17a for supporting a side mirror 21 in a left front pillar 17 so that the support part 17a is sandwiched between two plates 27a and 27c of a part 27 to be fixed in the longitudinal members 23 and 34, and right ends of the longitudinal members 23 and 34 are fixed to the support part 17a for supporting the side mirror 21 in a right front pillar 17 so that the support part 17a is sandwiched between the two plates 27a and 27c of the part 27 to be fixed in the longitudinal members 23 and 34. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022177831-A (JP)
Title: Free-running snow-making machine
Inventor: OHIGATA TOSHIYUKI
IPC: F25C3/04
Filed: 2022-05-18
Abstract: To provide a free-running snow-making machine that allows easy adjustment to a gradient of a platform even in a state where it is stopping on an inclined slope.SOLUTION: A free-running snow-making machine 1 has a lifting device 13 that tilts a platform 31 so as to adjust a gradient of the platform 31, the lifting device 13 provided between the platform 31 and a chassis 32 of a running device 3. Even when snow-making work is performed with the running device 3 stopping on an inclined slope, the lifting device 13 adjusts the gradient of the platform 31, allowing the snow-making machine 5 to be easily set in a nearly horizontal state for use.SELECTED DRAWING: Figure 2
Patent JP-2023172287-A (JP)
Title: 携帯医療機器の防滴構造
IPC: H05K5/06
Filed: 2022-05-23
Abstract: 【課題】構造体にかかる圧力を低減しつつ防滴を維持できる構造を、低コストで実現することができる携帯医療機器の防滴構造を提供すること。【解決手段】本発明の携帯医療機器の防滴構造は、パッキン４０、パッキン保持部４１及び押圧突条５１を備える。また、携帯医療機器は、第１の構造体１３と第２の構造体１４とがパッキン４０を介して着脱可能に取り付けられた構造を有する。パッキン保持部４１は、パッキン４０を収容して保持する環状溝４２を有し、環状溝４２の底部に環状の凹部４５を有する。また、押圧突条５１は、パッキン４０の直径Ｄ１の半分程度まで食い込むことにより、パッキン４０を環状溝４２の底部方向に押圧する。一方、凹部４５の開口縁にある一対の段部４６は、パッキン４０に食い込むことにより、パッキン４０を押圧突条５１側に押圧する。【選択図】図４
Patent JP-2023173213-A (JP)
Title: 車両ドアのシール構造
IPC: B60J10/86
Filed: 2022-05-25
Abstract: 【課題】ウェザーストリップのシール部の倒れこみを防ぎ、ウェザーストリップとリアドアのセンターピラーガーニッシュとの間に隙間が生じることを防止することができる車両ドアのシール構造を提供する。【解決手段】車両１０のフロントドア２０とリアドア３０との見切り部１５のシール構造１１であって、見切り部１５をシールする見切りウェザーストリップ４１を有し、見切りウェザーストリップ４１は、リア側センターピラーガーニッシュ３４の前端部に沿って車両幅方向の内側から外側に向かって凹状に湾曲する湾曲部４１Ｂと、湾曲部４１Ｂの外端部から内側に折れ曲がってフロント側センターピラーガーニッシュ２４の後端部に当接することによって見切り部１５をシールするシール部４１Ｃと、を有し、湾曲部４１Ｂの内側は、リアドア３０のリアドアフレーム３３によって支持されている。【選択図】図２
Patent JP-2023173587-A (JP)
Title: 状態検出方法、および、状態検出装置
IPC: H01L21/304
Filed: 2022-05-26
Abstract: 【課題】とりうる撮像方向に制限がある場合であっても、対象の状態検出の精度低下を抑える。【解決手段】本願明細書に開示される技術に関する状態検出方法は、基板の処理に関する少なくとも１つの撮像対象を撮像部で撮像して、画像を出力する工程と、画像に、撮像対象に応じてあらかじめ用意されたフィルターを適用する工程と、フィルターが適用された画像に基づいて、撮像対象の状態を検出する工程とを備え、画像に適用されるフィルターのフィルター係数が、撮像された撮像対象と撮像部との位置関係に基づいて補正される。【選択図】図３
Patent JP-2023174336-A (JP)
Title: タイヤ用ゴム組成物およびタイヤ
IPC: B60C11/00
Filed: 2022-05-27
Abstract: 【課題】耐外傷性能に優れたタイヤ用ゴム組成物および当該タイヤ用ゴム組成物からなるタイヤ部材を備えたタイヤを提供すること。【解決手段】エポキシ化ジエン系ゴムを含むゴム成分と、イミダゾール化合物と、２価以上のカルボン酸化合物とを含み、厚さ２ｍｍのＡＳＴＭＤ６３８ＴｙｐｅＶに準拠したダンベル形状の試験片について、ＪＩＳＫ６２５１に準じて破断時伸びＥＢ（％）および破断強度ＴＢ（ＭＰａ）を測定するとき、修復試験片のＥＢ（％）／アニール試験片のＥＢ（％）×１００で定義される値であるＥＢ修復率（％）ＲＲEB、および修復試験片のＴＢ（ＭＰａ）／アニール試験片のＴＢ（ＭＰａ）×１００で定義される値であるＴＢ修復率（％）ＲＲTBが、それぞれ、（１）ＴＢ≧０．４０、（２）ＲＲEB≧２０、（３）ＲＲTB≧２０を満たすタイヤ用ゴム組成物。【選択図】なし
Patent JP-2023179304-A (JP)
Title: 熱分析システム及び熱分析方法
IPC: G01N25/20
Filed: 2022-06-07
Abstract: 【課題】試料移動に伴う大気暴露を抑制しつつ加熱分析を容易に実施することが可能な熱分析システム及び熱分析方法を提供する。【解決手段】本開示に係る熱分析システム１００は、試料準備部１０と熱分析部２０とを備え、試料準備部１０は、内部空間を形成する壁部１１０と、壁部１１０の開口部１１０ａを開閉可能とするゲート部１１１と、試料ホルダ１２１と温度センサ１２２とを有する試料保持部材１２０と、試料ホルダ１２１を熱分析部２０内に移動させる移動機構１３０と、試料ホルダ１２１を試料準備部１０の内部空間に対してシールするシール機構１４０と、熱分析部２０の加熱チューブ２１０を外部に対してシールした状態でゲート部１１１と連結するカップリング機構１５０とを有し、熱分析部２０は、試料準備部１０からの試料ホルダ１２１を収容する加熱チューブ２１０と、加熱チューブ２１０を加熱する加熱部２２０とを有することを特徴とする。【選択図】図１
Patent JP-2022111272-A (JP)
Title: Methods of cancer treatment using activated T cells
IPC: C12N15/12
Filed: 2022-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating a cancer using activated T cells. 
     SOLUTION: Provided is a method of treating a cancer in an individual using activated T cells or PBMCs induced by antigen presenting cells (such as dendritic cells) loaded with a plurality of tumor antigen peptides. The method may further comprise administration of the antigen presenting cells loaded with the plurality of tumor antigen peptides to the individual. The methods may be used singly or in combination with an immune checkpoint inhibitor. Also provided are precision therapy methods customized for the individual using neoantigen peptides or based on the mutation load in the tumor of the individual. Further provided are methods of preparing the activated T cells, methods of monitoring the treatment, and methods of cloning tumor-specific T cell receptors. Furthermore, provided are an isolated population of cells comprising the activated T cells and compositions and kits useful for cancer immunotherapy. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT