baber/WOPTO huggingface dataset:
Patent JP-2023014540-A (JP)
Title: Floor slab structure, reinforced concrete structure, and method for constructing floor slab structure
Inventor: YOSHIOKA YASUKUNI
IPC: E01D22/00
Filed: 2021-07-19
Abstract: To provide a floor slab structure, a reinforced concrete structure, and a method of constructing a floor slab structure capable of holding a reinforcement member at a proper position when filling a filler in reinforcing a floor slab.SOLUTION: A floor slab structure consists of an internal structure composed of steel or reinforced concrete, a lattice-like reinforcement member, spacers placed between the reinforcement member and the surface of the internal structure, and a filler material filled along a surface of the internal structure, the reinforcement member is disposed so as to be separated from the surface of the internal structure, and the filler material contains the reinforcement member and the spacer.SELECTED DRAWING: Figure 4
Patent JP-2023015895-A (JP)
Title: Film roll and manufacturing method thereof
Inventor: UEMURA NOBUYUKI
IPC: B65H18/28
Filed: 2021-07-20
Abstract: To provide a film roll in which the occurrence of winding slippage at the end of the film roll and occurrence of a scratch at the winding core side are inhibited, and a manufacturing method thereof.SOLUTION: A film roll has a winding core and a long film wound thereon. The film roll has two knurl parts disposed at both ends in the width direction and a flat part arranged between the two knurl parts. The heights ΔD1 and ΔD2 of the knurl level differences obtained from a shape profile of the film roll surface measured by a laser displacement gage are 0.1 mm or more to 1.0 mm or less, in which a wound length of the long film is L/25 (m) or more when a final wound length of the long film is represented as L (m).SELECTED DRAWING: Figure 5
Patent JP-2023017150-A (JP)
Title: Method for manufacturing conductor, apparatus for manufacturing conductor, and structure
Inventor: Goto shun
IPC: H05K3/12
Filed: 2021-07-26
Abstract: To solve the problem that conductivity in a conductor deteriorates and the problem that adhesion to a resin structure of a conductor deteriorates, due to deformation of a base material by high temperature heating, when adhesion between the base material and the resin structure is performed by a process accompanying high temperature heating, in the case where a porous resin structure is formed on a base material and a conductor is further formed on the resin structure.SOLUTION: A method for manufacturing a conductor includes: a composition for resin formation imparting step of imparting a composition for resin formation containing a polymerizable compound and a solvent to a base material; a resin structure formation step of polymerizing the polymerizable compound in the imparted composition for resin formation, and forming a porous resin structure on the base material; and a composition for conductor formation imparting step of imparting the composition for conductor formation containing at least one selected from metal oxide particles and metal particles to the resin structure.SELECTED DRAWING: None
Patent JP-2023018468-A (JP)
Title: Battery pack and method for replacing battery block in battery pack
Inventor: HABU MASAKAZU
IPC: H01M10/42
Filed: 2021-07-27
Abstract: To suppress erroneous determination that replacement is necessary again at relatively early timing after replacement of a battery block, while suppressing complication and increase in cost of replacement work of the battery block included in an electric pack.SOLUTION: A battery pack includes a plurality of battery blocks arranged so as to be adjacent to each other in a predetermined stacking direction. When part of the plurality of battery blocks is replaced with a pre-refreshed replacement battery block, a plurality of non-replacement battery blocks that is not replaced for the replacement battery block is adjacent in the stacking direction and a plurality of replacement battery blocks is adjacent in the stacking direction.SELECTED DRAWING: Figure 9
Patent JP-2023020058-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: KANEDA TATSUSHI
IPC: H01L21/60
Filed: 2021-07-30
Abstract: To provide a semiconductor device capable of improving reliability.SOLUTION: A semiconductor device 10a comprises a first semiconductor chip 15a, a first joining material 16a arranged on the first semiconductor chip 15a and having conductivity, and a metal plate 19a joined to the first semiconductor chip 15a by the first joining material 16a. When viewed from a thickness direction of the metal plate 19a, the metal plate 19a includes a first region 21a joined to the first semiconductor chip 15a and a second region 22a arranged adjacent to the first region 21a in a first direction, which is a direction in which current flows in the metal plate 19a from the first semiconductor chip 15a. In a second direction perpendicular to the first direction, a width of the second region 22a is smaller than a width of the first region 21a.SELECTED DRAWING: Figure 1
Patent JP-2023024115-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic device
Inventor: SHIMOZAWA HIDEHARU
IPC: G03G5/14
Filed: 2021-08-06
Abstract: To provide an electrophotographic photoreceptor that can suppress change of color of an image even when the electrophotographic photoreceptor is used repeatedly under a low-temperature and low-moisture environment involving a temperature rise and a moisture rise.SOLUTION: The electrophotographic photoreceptor sequentially includes a supporting body, an undercoat layer, a charge generation layer, and a charge transport layer. Regarding S0, S1, S2, S3, and S4 determined in a specific sequence (A), S1/S0 is not larger than 0.34 and one of S2, S3, and S4 is a positive value and the others are negative values. Alternatively, one of S2, S3, and S4 is a negative value and the others are positive values.SELECTED DRAWING: Figure 3
Patent JP-2022036032-A (JP)
Title: Method and computer system for generating decision logic for controller
Inventor: JAN POLAND
IPC: G05B19/05
Filed: 2021-08-16
Abstract: To provide a technology allowing for generating a decision logic by using machine learning while facilitating interpretation of the decision logic generated from the ML process by an expert engineer.SOLUTION: Machine learning ML using labeled data is executed, thereby, a ML model is trained to generate a decision logic of a controller of an IACS, in particular, a power system controller is generated. The ML model has a ML model input (51) and ML model outputs (53a, 53b). The ML model is decomposed into a plurality of computational sub-processes (81, 85, 86), and an intermediate signal (83) outputted by one (81) of the computational sub-processes is inputted to one subsequent to the computational sub-processes (85, 86). Information on the trained ML model is generated on the basis of the intermediate signal (83), and outputted for interpretation, verification, visualization and/or inspection of at least one of the computational sub-processes (81, 85, 86).SELECTED DRAWING: Figure 6
Patent JP-2022132273-A (JP)
Title: Information providing service program and information distribution device for information providing service
Inventor: IHARA MASANORI
IPC: G06T1/40
Filed: 2021-08-19
Abstract: To provide software, a program, and an information distribution device for enjoying general-purpose location-linked information support services without the need for complicated information user registration, information provider registration, and construction of a dedicated distribution server in an information distribution system that supports location-linked information terminals.SOLUTION: An intermediary information distribution device acquires predetermined condition information such as terminal location information from an information terminal device, collects information that is open to the public on a network based on the acquired condition information, records information necessary for display from the acquired information, and provides the necessary information to a user. Thereby, the intermediary information distribution device collects, analyzes, and shares the information on the existing network necessary for a user information terminal.SELECTED DRAWING: Figure 5
Patent JP-2023028828-A (JP)
Title: Fuel supply device and control method for fuel supply device
Inventor: OURA KOJI
IPC: F23D17/00
Filed: 2021-08-20
Abstract: To stably supply fuel to a burner without upsizing a facility for storing the fuel.SOLUTION: A fuel supply device 100 supplies fuel containing ammonia to a burner 210. The fuel supply device 100 comprises a separation tower 20 for separating an ammonia aqueous solution and an ammonia gas generated by vaporization of the ammonia aqueous solution, a supply pipe L1 for supplying the ammonia gas to the burner 210 from the separation tower 20, and a heating part 40 for heating the ammonia aqueous solution held by the separation tower 20, thereby vaporizing it, and adjusting ammonia concentration in the ammonia gas to be guided to the supply pipe L1.SELECTED DRAWING: Figure 1
Patent JP-2022042484-A (JP)
Title: Cavity substrate having directional photoelectric transmission channel and manufacturing method thereof
Inventor: CHEN XIANMING
IPC: H05K3/46
Filed: 2021-08-20
Abstract: To provide an electronic device packaging structure, in particular a cavity substrate with a directional photoelectric transmission channel, and a manufacturing method thereof.SOLUTION: A cavity substrate having a directional photoelectric transmission channel includes a support frame 101, a first medium layer 102 located on a first surface of the support frame, and a second medium layer 103 located on a second surface of the support frame. The support frame, the first medium layer and the second medium layer constitute a closed cavity having an opening on one side of the substrate in a longitudinal direction. A first line layer 1021 is arranged on the inner surface of the first medium layer facing the cavity 104, at least one electrode connected with an optical communication device is arranged on the first line layer, the electrode 105 is electrically conducted with the first line layer, a second line layer 1022 is arranged on outer surfaces of the first medium layer and the second medium layer, and the first line layer and the second line layer are communicated via a through hole column 1011.SELECTED DRAWING: Figure 1
Patent JP-2022040039-A (JP)
Title: Methods of servicing fuel nozzle tip
Inventor: MONAGHAN JAMES C
IPC: F02C7/00
Filed: 2021-08-23
Abstract: To provide methods of servicing a fuel nozzle.SOLUTION: Methods of servicing a fuel nozzle (100) are provided. A method of servicing a fuel nozzle (100) includes a step of machining material from a nozzle tip (115) of the fuel nozzle (100) to form an annular groove (208) within the nozzle tip (115). The method further includes a step of inserting a replacement coupon (214) into the annular groove (208). The replacement coupon (214) has a radially outermost side that corresponds to the annular groove (208) and a post-removal contact surface (216). The method further includes a step of fixedly coupling the radially outermost side of the replacement coupon (214) to the annular groove (208).SELECTED DRAWING: Figure 8
Patent JP-2023030253-A (JP)
Title: image forming device
Inventor: IIZUKA TAKATOMO
IPC: G03G21/16
Filed: 2021-08-23
Abstract: To provide an image forming device, in which it is made easy to remove a recording medium having been ejected to a medium ejection unit, as compared with the case where an opening/closing cover that opens and closes covering the front side of a medium ejection unit is constituted so as to only open to angles of approximately from 90° to 150°, with right above in the direction of gravity assumed to be 0°, on the front near side of the housing when located at a lower hinge.SOLUTION: The present invention comprises: a housing; an image forming unit; a medium ejection unit having a space that is left open to the outside by a front-face opening and side-face opening which are biased to one side in the lateral direction at the front of the housing; a first opening/closing cover that opens and closes covering a region of the front face of the housing that includes part of the front-face opening of the medium ejection unit; and a second cover that covers at least regions of the front face of the housing, except the region covered by the first opening/closing cover. The first opening/closing cover, when closed, has its lower end connected to the upper part of the second cover by an opening/closing support member that supports the first opening/closing cover so that it opens to the front near side of the housing, and is attached in position so that the distance between its lower end when opened and the second cover is 10 mm or less.SELECTED DRAWING: Figure 2
Patent JP-2021185336-A (JP)
Title: air conditioner
Inventor: SAKANO YUJI
IPC: F24F1/0007
Filed: 2021-08-31
Abstract: To provide an air conditioner that can offer improved cooling capacity.SOLUTION: The air conditioner comprises: a housing having a first outlet and a second outlet; a first passage communicating with the first outlet; a second passage communicating with the second outlet; a tank unit for holding water for cooling a first air flowing through the first passage and a second air flowing through the second passage; a cooling unit for cooling the first air by the vaporization heat of the water held in the tank unit; a supply water channel for supplying the water held in the tank unit to the cooling unit; and a collection water channel for collecting, in the tank unit, the water remaining in the cooling unit.SELECTED DRAWING: Figure 1
Patent JP-2023034768-A (JP)
Title: reaction accelerator
Inventor: HASEGAWA TAKAHIRO
IPC: C08G73/10
Filed: 2021-08-31
Abstract: To provide a reaction accelerator capable of further accelerating a polymerization reaction involving a condensation reaction.SOLUTION: There is provided a reaction accelerator used for a polymerization reaction involving a condensation reaction which comprises: at least one compound (A) selected from the group consisting of a basic compound having a 5-membered nitrogen-containing heterocyclic ring containing a nitrogen atom to which an alkyl group is bonded as a substituent as a constituent atom of the heterocyclic ring and a basic compound having a six-membered nitrogen-containing heterocyclic ring containing a nitrogen atom to which an alkyl group is bonded as a substituent as a constituent atom of the heterocyclic ring; and at least one compound (B) selected from the group consisting of acetic acid, γ-valerolactone and δ-valerolactone.SELECTED DRAWING: None
Patent JP-2023034770-A (JP)
Title: Green beverage
Inventor: NAKASE JUMPEI
IPC: A23L2/02
Filed: 2021-08-31
Abstract: To provide an easily drinkable green beverage that can retain excellent green color with no use of coloring agent, and has reduced unpleasant odor.SOLUTION: A green beverage includes a green plant, contains arabinoxylan of 100 mg/100 g or more and 1300 mg/100 g or less, and has a centrifugal precipitation amount of 3.00 g/100 g or more and 14.5 g/100 g or less, and a zinc content of 1.0 mg/100 g or more and 3.8 mg/100 g or less.SELECTED DRAWING: None
Patent JP-2023035451-A (JP)
Title: Drum for stranded wire
Inventor: TANAKA YUTARO
IPC: B65H75/28
Filed: 2021-09-01
Abstract: To allow simple and reliable fixation of a winding start terminal of a stranded wire at a drum for the stranded wire.SOLUTION: A drum 1 for a stranded wire has a shank 2 comprising a winding surface 2a with the stranded wire wound, and flange parts 3, 4 provided at both ends of the shank 2. Further, it comprises a recess part 3c provided at an inside lateral surface 3b of the flange part 3, and a fixing part 6 buried in the recess part 3c, clamping and fixing a winding start terminal of the stranded wire. The fixing part 6 comprises a first fixing part comprising a groove part in which the winding start terminal is clamped, and a second fixing part comprising a storage part movably storing the first fixing part.SELECTED DRAWING: Figure 1
Patent JP-2021191638-A (JP)
Title: Method for manufacturing cellulose products using pressure molding equipment, pressure molding equipment, and cellulose products
Inventor: OVE LARSSON
IPC: B29C51/28
Filed: 2021-09-02
Abstract: To provide a method for manufacturing cellulose products having flat or non-flat product shapes by means of a pressure molding apparatus including a molding die.SOLUTION: The molding die has a molding surface that defines a product shape. The method includes: placing a cellulose blank containing less than 45 mass% water in said molding die; heating said cellulose blank to a molding temperature in the range of 100°C to 200°C; and pressing said cellulose blank with a molding pressure in the range of 1 MPa to 100 MPa acting on the cellulose blank over the entire molding surface using said molding die.SELECTED DRAWING: Figure 2b
Patent JP-2023042616-A (JP)
Title: Fixation device and image formation apparatus having the same
Inventor: MIYAKE HISAFUMI
IPC: G03G15/20
Filed: 2021-09-15
Abstract: To provide a fixation device which can suppress the degradation of a fixation belt and an image formation apparatus having the same.SOLUTION: A fixation device comprises: a fixation belt; a pressure member; a nip formation member; a cap member; and a rotation detection mechanism. On the inner peripheral surface of the cap member, a plurality of induction recesses that are recessed toward the outer side in the radial direction are provided at the substantially same interval as a pair of swelling parts in the peripheral direction of the fixation belt. The induction recess is formed to be slender toward the opposite side from an opening end part in the insertion direction to the fixation belt of the cap member. In such a state that the pair of swelling parts is inserted to any one pair of the plurality of induction recesses, fixation recesses that are recessed toward the inner side in the radial direction of the fixation belt are formed over the entire area of the fixation belt in the axial direction on a portion overlapping a fixation nip part in the peripheral direction.SELECTED DRAWING: Figure 11
Patent JP-2022176867-A (JP)
Inventor: XU AN
IPC: G06F30/20
Filed: 2021-09-16
Abstract: 【課題】連続体トポロジー最適化結果を棒システム構造に変換する方法、システム及び計算機器を提供する。【解決手段】方法は、ＳＩＭＰ密度補間モデルを用いてトポロジー最適化を行うこと、トポロジー最適化結果を２値化処理して、トポロジー２値画像を得ること、トポロジー２値画像に対して境界拡張を行い、ｅ－８隣接領域検出モデルを構築し、骨格抽出アルゴリズムを用いてトポロジー骨格図を抽出すること、第一の制約準則を設置すること、骨格ノード判定モデルに基づいてトポロジー骨格図の骨格ノードセルに対して抽出を行い、骨格ノード図を得ること、合併準則を設置し近い骨格ノードを合併すること、第二の制約準則を設置すること及び任意の二つの骨格ノードの間に、線形補間を用いて棒材を生成し、ｅ－８隣接領域検出モデルに基づき、棒材経路上の８隣接領域のセル値情況を検出し、棒材を識別して保留し、最終的に棒システム構造を生成することを含む。【選択図】図１
Patent JP-2023047507-A (JP)
Title: Accessory, control method, and program
Inventor: TAKANASHI HIDEYA
IPC: G03B17/14
Filed: 2021-09-27
Abstract: To provide an accessory that can store a focus position and regeneratively drives a focus lens at the stored focus position, a control method, and a program.SOLUTION: An accessory is removably mounted between an interchangeable lens and an imaging apparatus, and the accessory has: a communication unit that can communicate with the interchangeable lens and the imaging apparatus; a first operation unit that is operated when focus position information on the interchangeable lens is acquired from the interchangeable lens; a storage unit that stores information on the focus of the interchangeable lens based on the focus position information; a second operation unit that is operated when a focus lens included in the interchangeable lens is regeneratively driven; and a control unit that controls the drive of the focus lens. When the first operation unit is operated, the control unit acquires information on the focus by using the focus position information, and when the second operation unit is operated, regeneratively drives the focus lens by using the information on the focus.SELECTED DRAWING: Figure 26
Patent JP-2023049915-A (JP)
Title: Expandable methyl methacrylate resin particles
Inventor: KOBAYASHI TAKESHI
IPC: C08J9/18
Filed: 2021-09-29
Abstract: To provide expandable methyl methacrylate resin particles capable of efficiently providing an expanded molding having excellent internal fusion properties and castability.SOLUTION: There are provided expandable methyl methacrylate resin particles which contain a base resin containing a methyl methacrylate unit and an acrylic ester unit and having a specific glass transition temperature and a foaming agent and can provide expanded particles having excellent foaming property, low foaming property and excellent shrinkage suppressing property after heating.SELECTED DRAWING: None
Patent JP-2023050584-A (JP)
Title: Tablet composition and tablet
Inventor: AZETSU AKIHIRO
IPC: A61K47/36
Filed: 2021-09-30
Abstract: To provide a tablet composition that is excellent in disintegration and hardness even when a ginkgo leaf extract is included at 30-45 mass% with respect to 100 mass% of the tablet.SOLUTION: A tablet composition contains a ginkgo leaf extract, crystalline cellulose, and a disintegrant. The ginkgo leaf extract is included at 25-50 pts.mass with respect to 100 pts.mass of the tablet composition, the content ratio of the crystalline cellulose with respect to the ginkgo leaf extract is 0.60-1.70, and the content ratio of the disintegrant with respect to the ginkgo leaf extract is 0.30-1.80.SELECTED DRAWING: None
Patent JP-2023050826-A (JP)
Title: Information processing program, information processing method, and information processing apparatus
Inventor: USHIJIMA SATORU
IPC: G06T7/20
Filed: 2021-09-30
Abstract: To solve the problem in which: when detecting scanning omissions of products at a self-checkout from a photographed image by a monitoring camera, it is required to identify individual products; and it is unrealistic to learn products sold at a shop one by one as a method of identifying the products due to a lot of types of products, fast replacements with new products, etc.SOLUTION: An information processing program causes a computer to execute processing of: tracking an action taken by a user with respect to an object from a photographed image; identifying, based on the action, between a first action in which the user holds the object and a second action in which the user releases the object held by the user; storing, in a first storage unit, first identification information and first location information with respect to the first action, and storing, in a second storage unit, second identification information and second location information with respect to the second action; and in a case where the first action is detected at a location indicated in the second location information, storing the second identification information and the second location information on the first storage unit.SELECTED DRAWING: Figure 15
Patent JP-2023051072-A (JP)
Title: Heat exchanger and air conditioner
Inventor: NAKANO HIROYUKI
IPC: F28D1/047
Filed: 2021-09-30
Abstract: To highly integrate a heat exchanger.SOLUTION: A heat exchanger 1 comprises a plurality of heat transfer pipes 2 in which a refrigerant flows, a U-bend 3a connecting end parts of the heat transfer pipes 2 arranged at a first interval P1, and a U-bend 3b connecting end parts of the heat transfer pipes 2 arranged at a second interval P3 smaller than the first interval P1. An outside diameter φB of the U-bend 3b is smaller than an outside diameter φA of the U-bend 3a.SELECTED DRAWING: Figure 1