baber/WOPTO huggingface dataset:
Patent JP-2022088379-A (JP)
Title: Annuloplasty ring and manufacturing method thereof
IPC: A61F2/24
Filed: 2022-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a novel annuloplasty ring capable of reducing problems of the conventional annuloplasty ring, and manufacturing method thereof. 
     SOLUTION: An annuloplasty ring includes a core part 10 and an outer layer 20. The core part 10 is so configured that a belt-like plate member comprised of a springy material is curved so as to delimit an opening part by a shape along a valve ring and to have a C shape. The outer layer 20 is a layer made of a polymer material and covering the surface of the core part 10. A longitudinal axis line 10a of a cross section of the belt-like plate member when the core part is cut at a plane including a central axis line A passing through the opening part in a blood flow direction F is inclined with respect to the central axis line Z, and the inclination is so formed that as the central axis line Z moves towards the blood flow direction F, a caliber of the opening decreases. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132658-A (JP)
Title: Sand blast treatment method
Inventor: NAKAMURA YUKO
IPC: G03F7/40
Filed: 2022-03-11
Abstract: To provide a sand blast treatment method which can remove a photosensitive resin layer after sand blast treatment from a carbon fiber-reinforced plastic without residues.SOLUTION: A sand blast treatment method includes: stacking a photosensitive resin layer which contains (A) an alkali-soluble cellulose derivative, (B) a photopolymerization initiator and (C) an urethane (meth)acrylate compound, and does not substantially contain (D) a carboxy group-containing acrylic resin, on a treated body made of a carbon fiber-reinforced plastic; imagewise exposing the photosensitive resin layer with light; removing a non-exposure part with an alkali developer and thereby forming a resist pattern on the treated body; and then subjecting the treated body to sand blast treatment through the resist pattern.SELECTED DRAWING: None
Patent JP-2023133741-A (JP)
Title: Resin composition for semiconductor encapsulation, and semiconductor device
Inventor: KUMAMOTO TSUNEAKI
IPC: C08L63/00
Filed: 2022-03-14
Abstract: To provide a resin composition for semiconductor encapsulation which has improvable reliability.SOLUTION: A resin composition for semiconductor encapsulation includes an epoxy resin (A), a curing agent (B) and an ion scavenger (C), wherein the ion scavenger (C) includes a phenol compound (C-1) having hindered groups at 2- and 6-positions thereof, and has a pH measured under the following condition 1 of 4.0-7.0. Condition 1: A crushed material is obtained by crushing a cured product obtained by thermosetting the resin composition for semiconductor encapsulation under conditions of 175°C and 4 hours. Then, 5 g of the crushed material immediately after being crushed is put into 50 ml of pure water, and then the pure water is subjected to hot water extraction treatment under conditions of 125°C and 24 hours, and the pH (25°C) of the obtained extract is measured.SELECTED DRAWING: None
Patent JP-2022081639-A (JP)
Title: Three-dimensional microenvironmental structure for cell behavior regulation, three-dimensional surface for cell behavior regulation, arrays, and method for manufacturing three-dimensional microenvironmental structure
IPC: C12M3/00
Filed: 2022-03-16
Abstract: PROBLEM TO BE SOLVED: To provide: three-dimensional microenvironmental structures that can accurately regulate cell behavior such as cell attachment, migration, growth, and differentiation; surfaces for cell behavior regulation; arrays; and methods for manufacturing three-dimensional microenvironmental structures. 
     SOLUTION: Provided is a three-dimensional microenvironmental structure for cell behavior regulation, comprising a nanofiber membrane and two or more peptide motifs of P1 (first peptide) and P2 (second peptide), the P1 and P2 peptide motifs binding to two or more different receptors on a cell to generate a signal that controls the behavior of the cell, the P1 motif comprising a motif that binds to integrin α5β1, and the P2 motif, as a motif that binds to the co-receptor of the integrin α5β1, controlling the activity of the co-receptor of the integrin α5β1 to generate a signal that controls the cell behavior. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023136778-A (JP)
Title: Drying machine
Inventor: SUZUKI MASAYA
IPC: D06F58/02
Filed: 2022-03-17
Abstract: To provide technique enabling a filter member to be easily cleaned.SOLUTION: A drying machine comprises a housing, a washing tub disposed in the housing, an air channel which is disposed in the housing and in which dry air discharged from the washing tub flows, and a filter member which is disposed in the air channel and captures lint included in the dry air flowing in the air channel. An opening is disposed in the housing. The filter member is constituted to be switchable between a first state and a second state, wherein in the first state, the filter member is disposed in the air channel and captures the lint, and in the second state, the filter member is exposed to the opening and extends along the housing.SELECTED DRAWING: Figure 4
Patent JP-2022171563-A (JP)
Title: Moving image analysis system
IPC: H04N7/14
Filed: 2022-03-23
Abstract: PROBLEM TO BE SOLVED: To provide, in a situation where online communications are dominant, objective evaluation of these communications to perform more efficient communications. 
     SOLUTION: A system of the present disclosure is a moving image analysis system which comprises: an external device to perform prescribed output according to a user's operation; and an analyzer to analyze a user's reaction during an online session in an environment where multiple users have the online session, on the basis of moving images obtained by capturing the users regardless of whether the users are displayed on a screen. On the basis of the acquired moving images, the system analyzes changes in a biological reaction of the users, converts the changes in the biological reaction into input signals, and provides them to the external device. The external device performs specific output on the basis of the analysis result. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022087132-A (JP)
Title: Fuel filter
IPC: B01D35/02
Filed: 2022-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel filter that achieves cost reduction. 
     SOLUTION: A fuel filter is provided with a filter member 52 that is formed in a bag shape using a filtration material 58. A fuel intake port within a fuel tank communicates with an interior space 53 of the filter member 52. The filtration material 58 has a multi-layer structure having stacked non-woven fabric sheets 58a, 58b, 58c, 58d. A spunbonded nonwoven fabric 58a, manufactured by spunbonding, is disposed on the outermost layer of the filtration material 58. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023142797-A (JP)
Title: Steering control device
Inventor: IWAMA TOSHIHIKO
IPC: B60W30/12
Filed: 2022-03-25
Abstract: To provide a steering control device which maintains accuracy of steering.SOLUTION: A steering control device comprises: a detection part for detecting road information of the road on which a vehicle travels; an acquisition part for acquiring position information of the vehicle; and a control part which calculates first lane information of the lane in which the vehicle travels on the basis of the road information and controls steering of the vehicle on the basis of the first lane information. The control part calculates second lane information of the lane in which the vehicle travels on the basis of the position information, and if the detection level of the road information is equal to or lower than a first threshold value and the accuracy of the position information acquired by the acquisition part is higher than a second threshold value, controls steering of the vehicle after switching from using the first lane information to using the second lane information.SELECTED DRAWING: Figure 1
Patent JP-2023142968-A (JP)
Title: Motor control device and motor control method
Inventor: KIMURA MASATO
IPC: H02P21/22
Filed: 2022-03-25
Abstract: To reduce useless control and achieve proper motor control.SOLUTION: A motor control device according to an embodiment of the present invention comprises a drive unit, a current detection unit, a current approximation unit, and a control unit. The drive unit supplies, to a motor, an AC voltage or an AC current that corresponds to a control command value, and controls the motor. The current detection unit detects a motor current flowing in the motor. The current approximation unit calculates, for each control cycle based on the electrical control cycle of the AC voltage or AC current, the approximate line of the motor current on the basis of a plurality of detection values derived from detection of the motor current, and calculates the approximate value of the motor current on the basis of the approximate line. The control unit calculates the control command value on the basis of the approximate value.SELECTED DRAWING: Figure 2
Patent JP-2023145818-A (JP)
Title: Cooking device for grilling in pot
Inventor: KOBORI MASAHIRO
IPC: A47J37/06
Filed: 2022-03-29
Abstract: To provide a cooking device for grilling in a pot that has lightweight, is less likely to be broken, and can perform cooking with a small amount of heat energy consumption.SOLUTION: A cooking device 10 for grilling in a pot includes: a pot-like container 20 made of a metal and containing a thermal insulation material; a heater 34 stored in the pot-like container 20; a food material support tool 40 disposed in the pot-like container 20 to support a food material that is an object to be cooked; and a lid 48 for blocking an upper opening of the pot-like container 20.SELECTED DRAWING: Figure 1
Patent JP-2023146123-A (JP)
Title: Acoustic processing system, acoustic processor, acoustic processing method and program
Inventor: NAKADAI KAZUHIRO
IPC: G10L25/51
Filed: 2022-03-29
Abstract: To stably detect a speech position.SOLUTION: A spatial spectrum analysis part analyzes a spatial spectrum of a sound source for each frame of a prescribed period, on the basis of acoustic signals of a plurality of channels, a speech position estimation part uses a mathematical model which indicates at least a relationship between the speech position being a position of a speaker who produces a speech and the spatial spectrum of the sound source, for estimating the speech position on the basis of the analyzed spatial spectrum. The embodiments can be implemented in any form of an acoustic processing system, an acoustic processor, an acoustic processing method, and a program.SELECTED DRAWING: Figure 1
Patent JP-2023147758-A (JP)
Title: Latent heat recovery-type heat exchanger
Inventor: TANAKA AKIO
IPC: F24H9/00
Filed: 2022-03-30
Abstract: To effectively prevent scattering of drain water to the outside of an exhaust cylinder 3, in a latent heat recovery-type heat exchanger which includes: a housing 1 having a heat exchange chamber 11 in which a combustion exhaust gas flows from a rear part to a front part; and a plurality of heat absorption pipes 2 disposed in the heat exchange chamber 11, and in which the exhaust cylinder 3 into which the combustion exhaust gas flows through an exhaust port 13 formed on a front plate portion 1b, is mounted on the front plate portion 1b of the housing 1, a drain receiving portion 112 recessed to a lower portion and a drain port 113 are disposed on a front end portion of a bottom surface 111 of the heat exchange chamber 11, and further a cover plate 6 for covering the drain receiving portion 112 from an upper part is disposed.SOLUTION: A latent heat recovery-type heat exchanger is constituted to allow drain water on a cover plate 6 to fall down to a drain receiving portion 112 from one end in a lateral direction of a cover plate 6 by providing the cover plate 6 with down grade to one side in the lateral direction orthogonal to a longitudinal direction.SELECTED DRAWING: Figure 1
Patent JP-2023149479-A (JP)
Title: Transmitter, method, and program
Inventor: WATANABE TAISHI
IPC: H04L27/26
Filed: 2022-03-31
Abstract: To provide a technology that enables efficient nonlinear distortion compensation from the viewpoint of resource utilization efficiency and transmission efficiency.SOLUTION: A transmitter 10 for a receiver 20 that performs nonlinear distortion compensation using deep learning separately generates a pilot signal for nonlinear distortion compensation used in the receiver 20 and a pilot signal for channel estimation used in the receiver 20 and transmits the pilot signals to the receiver 20 (S1).SELECTED DRAWING: Figure 1
Patent JP-2023149937-A (JP)
Title: Power storage device
Inventor: SHIMAMURA HARUNARI
IPC: H01M50/35
Filed: 2022-03-31
Abstract: To provide a power storage device capable of suppressing a gas ejected from an electrode body in a case from breaking through the case and being emitted to the outside of the case.SOLUTION: A power storage device 1 comprises: an electrode body 30; a case 10 that accommodates the electrode body 30 therein; and a safety valve 25 provided in the case 10 to emit a gas GA generated in the case 10 to the outside of the case 10. The power storage device 1 further comprises gas guiding parts 40 and 50 that guide the ejected gas GA toward the safety valve 25 in a case where the gas GA is ejected from the electrode body 30.SELECTED DRAWING: Figure 2
Patent JP-2022097486-A (JP)
Title: Method for altering functional state of mrna to allow its selective and specific recognition
IPC: A61K47/58
Filed: 2022-03-31
Abstract: PROBLEM TO BE SOLVED: To provide methods for altering the functional state of any mRNA to allow its selective and specific recognition and subsequent selective manipulation. 
     SOLUTION: A universal principle for increasing the specificity and selectivity of molecular target recognition at the level of nucleic acids is described in the invention. The principle of the specific and selective recognition of nucleic acids is based on simultaneous recognition of two or more sequences of the target nucleic acid, whereas these have to be spaced from each other by a certain defined distance. Such method of nucleic acid recognition through specific recognition of well-defined sequences of the nucleic acid that are spaced from each other by a defined distance, minimizes the probability of stable binding of the interfering construct to inadvertent nucleic acids, thereby dramatically increasing the selectivity of recognition of the targeted nucleic acid. Specific recognition of defined sequences of a nucleic acid localized at a certain defined distance from each other is achieved by simultaneous complementary interference of short sequence-specific oligonucleotides being mutually interconnected by size-specific polymeric linking moiety. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022099340-A (JP)
Title: Dimming sheet
IPC: G02F1/13
Filed: 2022-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal composition for dimming sheets capable of improving responsiveness of light transmittance in low-temperature environment, and dimming sheet. 
     SOLUTION: A dimming sheet 10A includes a liquid crystal composition 23, a dimming layer 20 having a transparent polymer layer 21 for holding the liquid crystal composition 23, and a pair of transparent electrode layers 31 and 32 sandwiching the dimming layer 20. When viscosity of the liquid crystal composition 23 at 23°C is defined as reference viscosity, a maximum value of the viscosity in a range of -20°C or more and 110°C or less is 100 times or less of the reference viscosity. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022079672-A (JP)
Title: Management of medical compounding by dynamic processing
IPC: G16H10/60
Filed: 2022-03-31
Abstract: PROBLEM TO BE SOLVED: To assist improvement to a pharmacy workflow management application to promote efficiency, reliability, and accuracy associated with medical dose order compounding and management. 
     SOLUTION: Pharmacy workflow management include the following features of: batch processing of a plurality of dose orders in a pharmacy workflow management application; dynamic determination of a final container for use in a dose order preparation protocol of the pharmacy workflow management application; dynamic diluent volume accounting in the dose order preparation protocol of the pharmacy workflow management application; and management of an error regarding a dose order record in a pharmacy workflow queue in the pharmacy workflow management application. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023151364-A (JP)
Title: Information processing device, information processing method, program, and non-transitory computer-readable medium
Inventor: MATSUMOTO KOTA
IPC: G16C20/10
Filed: 2022-03-31
Abstract: To provide an information processing device, information processing method, program, and non-transitory computer-readable medium, which allows for speeding up computation by using a trained model that outputs at least one of quantities obtained during computation.SOLUTION: An information processing device is provided, comprising one or more memories and one or more processors. When a three-dimensional arrangement of two or more atoms constituting a molecule is entered, the one or more processors search for a reaction path using one or more trained models designed to output a physical quantity pertaining to the molecule.SELECTED DRAWING: Figure 1
Patent JP-2023154433-A (JP)
Title: Dental floss fixing method and floss holding tool
Inventor: HOSONO MASAHIRO
IPC: A61C15/04
Filed: 2022-04-07
Abstract: To solve the problems of a dedicated roll-type holding tool where floss packaged in a plurality of types of commercially available cases cannot be used, leading to a problem from a viewpoint of environmental destruction by resin waste and a nunchaku-type holding tool where operational complexity exists as a daily used tool and utilization is difficult.SOLUTION: Using a floss holding tool 2 comprising a post 40 having a groove part 40f where one end or a vicinity of the one end is opened, a guide shaft 30 fixing the other end and a gripping part 10 for holding the guide shaft 30, a hollow cylinder 20 that is loosely fitted to the guide shaft 30 and slides with respect to the guide shaft 30 while maintaining a predetermined gap with a body outer peripheral surface 40h of the post 40, and a spring 50 for biasing the cylinder 20 along the axis of the guide shaft 30 towards the gripping part 10, floss 3 is to be collapsed between a body outer peripheral surface 40h and an internal wall surface 20g of the hollow cylinder 20.SELECTED DRAWING: Figure 3
Patent JP-2022092033-A (JP)
Title: Rotation force transmission component
IPC: G03G21/18
Filed: 2022-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge which is detached in a direction orthogonal to an axis of a driving shaft provided to a main body of a device. 
     SOLUTION: A turning force transmission component is actualized with a coupling member. The coupling member has a turning force reception part coupling with a turning force transmission part to receive turning force from a driving shaft. The coupling member can take: a turning force transmission angle position where the turning force transmission part and the turning force reception part engage with each other, the turning force is received to rotate, and the turning force is transmitted to a turning force transmitted part; and a before-engagement angle position inclined to an axis of an electronic photoreceptor drum from the turning force transmission angle position. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023152221-A (JP)
Title: Cutting and removing method of existing pile
Inventor: SEKINE FUJISATO
IPC: E02D9/00
Filed: 2022-03-31
Abstract: To solve a problem of noise generation and ensure work safety by performing cutting work of an existing pile underground in a pulling out and removing work of the existing pile.SOLUTION: A removing method of an existing pile of cutting an existing pile V, separating the pile from a remaining part, and removing the pile from the underground includes: a step of pressing-in a leading casing around the existing reinforced concrete pile V; a step of lowering a cut steel pipe 2 equipped with a high-pressure jet water nozzle supplying jet water on an inner surface of a lower end into the leading casing and making the extremely ultra-high pressure jet water nozzle face a cutting point of the existing pile V; a step of rotating the cut steel pipe 2 at low speed and applying extremely ultra-high pressure jet water to an entire circumferential surface of the cutting point of the existing pile V, to cut the existing pile V; a step of activating a hydraulic pressure press-fitting device installed on an upper part of the cut steel pipe 2 to integrate the cut existing pile with the cut steel pipe 2; and a step of making the cut steel pipe 2 integrated with the cut existing pile ascend.SELECTED DRAWING: Figure 3
Patent JP-2022171609-A (JP)
Inventor: JOHN HOLMES EVANS
IPC: B65B51/10
Filed: 2022-04-27
Abstract: 【課題】超音波シーラを使用してウェブをラップシールを有するパウチ又はバッグに変換する機械を提供する。【解決手段】特定の例では、ウェブをバッグ又はパウチに形成する機械は、ウェブが機械の方向に搬送されるシールセクションを含む。シールセクションは、ウェブにラップシールを形成するように構成され、第１のウェブセクション及び第２のウェブセクションを有するウェブを受けるように構成された入力端を有する。ホーン及びアンビルを有する超音波シーラは、それらの間に、第１のウェブセクションが通過するニップを画定する。超音波シーラは、第１のウェブセクションにラップシールを形成するように構成される。アンビルは、第１のウェブセクションと第２のウェブセクションとの間に位置付けられる。出力端は、ラップシールがその中に形成されたウェブを分配するように構成される。【選択図】図１
Patent JP-2023163267-A (JP)
Title: 表示装置
IPC: G09F9/00
Filed: 2022-04-28
Abstract: 【課題】スタンド部を設置状態および格納状態のいずれにも簡単な操作で切り替えることができる表示装置を提供する。【解決手段】表示装置は、表示パネルと、背面シャーシと、足部と、スタンド部と、留め部とを備え、留め部は、第１係止部と第２係止部とを有し、回転軸部は、回転軸部の外周面に被係止部を有し、スタンド部は、足部を回転軸部まわりに回転させることにより、被係止部が第１係止部に係止されている設置状態と、被係止部が第２係止部に係止されている格納状態との間で変化する。【選択図】図１
Patent JP-2023167535-A (JP)
Title: タイヤ
IPC: B60C15/06
Filed: 2022-05-12
Abstract: 【課題】高速走行後の美観性能を向上させたタイヤを提供すること。【解決手段】トレッド部およびクリンチ部を備えたタイヤであって、前記タイヤの最大負荷能力ＷL（ｋｇ）に対するタイヤ重量Ｇ（ｋｇ）の比（Ｇ／ＷL）が０．０１５０以下であり、前記クリンチ部が、ゴム成分およびフィラーを含有するゴム組成物により構成され、前記クリンチ部を構成するゴム組成物の７０℃におけるｔａｎδ（７０℃ｔａｎδC）が０．１１以下であり、前記クリンチ部を構成するゴム組成物の７０℃における複素弾性率（ＭＰａ）（７０℃Ｅ＊C）とＧ／ＷLとの積（７０℃Ｅ＊C×Ｇ／ＷL）が０．０７５以上であるタイヤ。【選択図】なし
Patent JP-2023159001-A (JP)
Title: Color chart enabling simulated color mixing
Inventor: HONDA TSUBASA
IPC: G09B11/10
Filed: 2022-04-19
Abstract: To provide a color chart enabling color mixing simulation.SOLUTION: Colored portions 102 are distributed in a transparent body 101 of a color chart 1, and colored portions 202 are distributed in a transparent body 201 of a color chart 2. When the color chart 1 and the color chart 2 are superposed, a color of the colored portions 202 can be viewed through the transparent body 101. A viewer (not shown) on the upper side of a figure perceives the color of the portion where the color charts superposed with each other, as if the color of the colored portions 102 and the color of the colored portions 202 were mixed, specifically, as if a mixed color were represented.SELECTED DRAWING: Figure 1
Patent JP-2023169991-A (JP)
Title: 経口組成物及び皮膚外用剤
IPC: A23L33/105
Filed: 2022-05-18
Abstract: 【課題】好中球エラスターゼ阻害剤の皮膚外用剤や内用剤の設計の制限を少なくすること。【解決手段】バリオラル酸を含有する、シワ及び／又はたるみの予防及び改善用経口組成物。【選択図】図３
Patent JP-2023170231-A (JP)
Title: 光学フィルム及び画像表示装置
IPC: G02B1/18
Filed: 2022-05-18
Abstract: 【課題】防汚性及び耐擦傷性に優れた光学フィルム及びこれを用いた画像表示装置を提供する。【解決手段】透明支持体の最表層に位置する機能層が下記成分（Ａ）及び組成物（Ｂ）を含有する組成物から形成され、全固形分に対する組成物（Ｂ）の含有量が１質量％以上１５質量％以下であることを特徴とする光学フィルム。（Ａ）重合性不飽和基を有する多官能モノマー（Ｂ）下記一般式（１）で表される構造を有し、フッ素原子を４０質量％以上７０質量％以下含有する防汚剤であって、主成分のＲｆの分子量が１０００以上４０００未満の防汚剤を１種類以上と、主成分のＲｆの分子量が４０００以上７０００未満の防汚剤を１種類以上とを含有する組成物一般式（１）：Ｒｆ{-－Ｘ－（Ｙ）Ｚ}２（一般式（１）中、Ｒｆは（パー）フルオロアルキル基又は（パー）フルオロポリエーテル基、Ｘは連結基、Ｙは重合性不飽和基、Ｚは２以上の整数を表す。）【選択図】図１