baber/WOPTO huggingface dataset:
Patent JP-2021097246-A (JP)
Title: Multilayer ceramic capacitor
Inventor: KOGURE TOSHIMITSU
IPC: H01G4/30
Filed: 2021-03-23
Abstract: To provide: a multilayer ceramic capacitor of which humidity resistance can be ensured even if a side margin part is made thin; and a method for manufacturing the multilayer ceramic capacitor.SOLUTION: A multilayer ceramic capacitor comprises a lamination part and a side margin part. The lamination part has: a plurality of ceramic layers stacked in a first direction; and a plurality of internal electrodes disposed between the plurality of ceramic layers. The side margin part covers the lamination part from a second direction orthogonal to the first direction, of which porosity is 1% or less.SELECTED DRAWING: Figure 3
Patent JP-2022147963-A (JP)
Title: Holder for ball bearing, and rolling ball bearing
Inventor: SATO TAKUSHI
IPC: F16C33/42
Filed: 2021-03-24
Abstract: To provide a holder for a ball bearing in which a pair of annular bodies are connected without using tacks, and a rolling ball bearing comprising the holder.SOLUTION: A holder 5 is a holder for a ball bearing that holds a ball 4 in a rolling ball bearing 1, and is composed of a plurality of hemispherical pocket parts, and a pair of metal annular bodies 6, 7 in which a plurality of connection parts connecting the pocket parts are alternately arranged in a circumferential direction, where the pair of annular bodies 6, 7 are integrated by diffusion bonding between the connection parts, and the connection parts are formed into a flat plate shape with no through-hole.SELECTED DRAWING: Figure 1
Patent JP-2021164162-A (JP)
Title: Pair routing between three undersea fiber optic cables
Inventor: LARA DENISE GARRETT
IPC: H04B10/27
Filed: 2021-03-24
Abstract: To provide capability to bring three trunk cables together by providing new switching architectures usable to provide for reconfigurable routing flexibility between fiber pairs in all of three cables.SOLUTION: An undersea fiber optic cable routing architecture includes a branching unit 214 coupled to three trunk cables 210, 212, 224 and capable of switching individual fibers in each fiber pair 208 and 232, 236 and 238, and the like within a cable to either of the other two cables. The branching unit comprises a plurality of optical switches 204, 206, 216, 218, 220, 222 and a controller 226 for receiving remote command signals and configuring the optical switches in accordance with the remote command signals.SELECTED DRAWING: Figure 2
Patent JP-2022154567-A (JP)
Title: Content creation support system, server, terminal, content creation support method, and program
Inventor: TAKAHASHI YU
IPC: H04N21/854
Filed: 2021-03-30
Abstract: To provide a content creation support system etc., capable of providing a variety of contents and enabling creators to use those contents with ease to create works.SOLUTION: A content creation support system 1 comprises a photography system 2 which is provided in a theme park and photographs visitors, a server 3 which acquires images (park image 321b) photographed by the photography system 2, and a creator terminal 4 which is communicably connected to the server 3 through a network 5. A content providing part 33 of the server 3 provides the park image 321b and an official content 322b to the creator terminal 4 in an editable state as a work 50 combined to a creator content 40 created by a creator. For example, the server 3 provides an editing processing part 34 (editing screen 70) for creating the work 50 to the creator terminal 4 through a Web site.SELECTED DRAWING: Figure 1
Patent JP-2022155364-A (JP)
Title: game machine
Inventor: TATEISHI TAKUYA
IPC: A63F5/04
Filed: 2021-03-30
Abstract: To provide a game machine capable of compressing data capacity of information stored in the game machine.SOLUTION: In a game machine for performing a game using tokens, address data regarding an address correlated with a data table are stored in a data region delimited to one byte. The game machine can construct an address of a first data table on the basis of address data as first information stored in first section and address data as second information stored in a second section, and can construct an address of a second data table on the basis of address data as first information stored in the first section and address data as third information stored in a third section.SELECTED DRAWING: Figure 5
Patent JP-2022155744-A (JP)
Title: Flexible container bag and dewatering method using the container bag
Inventor: NAKAMURA SHOGO
IPC: B01J20/28
Filed: 2021-03-31
Abstract: To provide a flexible container bag and a dewatering method using the container bag, having a permeability to discharge water in water-containing soil containing heavy metals and capable of effectively adsorbing and capturing heavy metals eluted from the water-containing soil by the water in the water-containing soil.SOLUTION: A flexible container bag is a flexible bag having contaminant trapping properties and water permeability, and the bag is composed of one or more adsorption sheets in which an adsorbent that adsorbs heavy metals is supported on a nonwoven fabric. The nonwoven fabric is 10 to 650 g/m2 per unit area, the diameter of the narrowest part of each through hole of the adsorption sheet is 10 nm to 100 μm, and the adsorption material is 10 to 5000 g/m2 per adsorption sheet.SELECTED DRAWING: Figure 1
Patent JP-2022156668-A (JP)
Title: Vehicle body
Inventor: INOUE SHIN
IPC: B62D25/20
Filed: 2021-03-31
Abstract: To provide a vehicle body capable of suppressing an increase in the cost required for stamping a vehicle identification number while using a steel plate with high hardness for a cross member.SOLUTION: A vehicle body includes a cross member and a name plate. The cross member is provided on a floor panel and has a hole therein. The name plate is jointed to the inner surface of the cross member and is exposed from the hole. The hardness of the name plate is lower than that of a steel plate used for the cross member and a vehicle identification number is punched in an area exposed from the hole of the name plate. The vehicle body can be punched with a vehicle identification number on a name plate with a lower hardness than that of the steel plate of the cross member; therefore, a punching machine with conventional performance can punch a vehicle identification number. It is thus possible to suppress an increase in the cost required for punching a vehicle identification number.SELECTED DRAWING: Figure 2
Patent JP-2022158030-A (JP)
Title: Learning data creation device, machine learning device, estimation device, method, and program for transpiration
Inventor: KITANO MASAHARU
IPC: A01G7/00
Filed: 2021-04-01
Abstract: To provide a learning data creation device, a machine learning device, an estimation device, a learning data creation method, and a machine learning method that quantitatively grasp a transpiration rate of a plant.SOLUTION: In a transpiration rate estimation support system, a learning data creation device 1 includes: a single leaf transpiration rate calculation unit 11 that calculates, on the basis of environmental data 41 in a farm field, a single leaf transpiration rate; an index calculation unit 12 that calculates, on the basis of an image 42 including a leaf of a plant cultivated in the farm field, an index related to the leaf; and a learning data creation unit 13 that creates learning data 4 by associating a plant transpiration rate 43 measured in the farm field with the single leaf transpiration rate and the index related to the leaf.SELECTED DRAWING: Figure 2
Patent JP-2022158336-A (JP)
Title: Automobile hood structure
Inventor: LEE WEICHEN
IPC: B62D25/10
Filed: 2021-04-01
Abstract: To secure high performances of tensile rigidity, dent resistance, and pedestrian protection performance in an automobile hood structure.SOLUTION: An automobile hood structure includes: an outer panel 4; an inner panel 20; and a support section 31. The inner panel 20 has a protrusion section 22 and an inside inclined wall 23. The protrusion section 22 is arranged to face a lower surface of the outer panel 4 and has a support surface 21 supporting the lower surface. The inside inclined wall 23 is continuously inclined to the support surface 21 from the protrusion section 22. The support section 31 is provided on a front section side in a vehicle longitudinal direction of a side section in a vehicle width direction of the inner panel 20 and supports the lower surface of the outer panel 4 from a lower side in a vehicle height direction. A trim hole 29 is provided on a front section side in the vehicle longitudinal direction of the inside inclined wall 23 arranged in the side section in the vehicle width direction.SELECTED DRAWING: Figure 3
Patent JP-2022162348-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: KUBOTA Nozomu
IPC: G06N3/08
Filed: 2021-04-12
Abstract: To cause a more appropriate function to be applied to a hidden layer in a neural network.SOLUTION: An information processing apparatus comprises: an acquisition unit for acquiring prescribed learning data; a learning unit for performing learning by inputting the prescribed learning data into a learning model using a neural network, wherein the learning model is applied with a first function that is generated by weighing each function usable in a hidden layer of the neural network; an adjustment unit for adjusting each weight for the first function when a parameter of the neural network is updated by using an error back propagation method, based on a supervisor label of the prescribed learning data; and a generation unit for generating a second function in which each of the adjusted function is set to the first function as a result of the learning.SELECTED DRAWING: Figure 2
Patent JP-2021191840-A (JP)
Title: Thermosetting resin composition
Inventor: HIGUCHI SHINTARO
IPC: B32B27/00
Filed: 2021-04-20
Abstract: To provide a thermosetting resin composition having good adhesiveness, and excellent in heat resistance, and electric characteristics.SOLUTION: A thermosetting resin composition (Z) is provided which contains: epoxy-modified polyolefin (X); and a curing agent (Q), and in which the epoxy-modified olefin (X) includes, as constitutional materials, polyolefin (A) and an epoxy group-containing vinyl monomer (B), the weight ratio [ethylene/3-8C α-olefin] of ethylene which is a constitution monomer of the polyolefin (A) and the 3-8C α-olefin is 2/98-50/50, and the epoxy-modified polyolefin (X) satisfies any of the following requirements (1)-(3).SELECTED DRAWING: None
Patent JP-2021119006-A (JP)
Title: Translucent membrane support
Inventor: OYAMA KEISUKE
IPC: B01D69/10
Filed: 2021-04-23
Abstract: To provide a translucent membrane support that contains polyolefin-based fiber, and that is tolerant to repetitive washing and reverse washing, and free of a strike-through although a translucent membrane component is apt to permeate, and has superior adhesion between the translucent membrane support and a translucent membrane and superior adhesion between a non-coating face and a resin frame.SOLUTION: There is provided a translucent membrane support which is provided with a translucent membrane for use, and that is wet type nonwoven fabric which contains core sheath type composite fiber consisting of polypropylene as a core component and polyethylene as a sheath component, wherein a coating face of the translucent membrane support where the translucent membrane provided has a higher Bekk smoothness and a higher 75-degree specular glossiness than the non-coating face on the opposite side.SELECTED DRAWING: None
Patent JP-2021105188-A (JP)
Title: Method for producing low-repulsive polyurethane foam, composition for low-repulsive polyurethane foam, and low-repulsive polyurethane
Inventor: FUKAYA YUKIHIRO
IPC: C08G18/76
Filed: 2021-04-23
Abstract: To provide a low-repulsive polyurethane foam capable of suppressing an increase in hardness in a low temperature region.SOLUTION: A low-repulsive polyurethane foam is produced by an operation of reacting and foaming polyol which contains polyether polyol A having a molecular weight of 3,700-7,000, the number of functional groups of 2-4 and a hydroxyl value of 20-50 mgKOH/g, polyether polyol B having a molecular weight per the number of one functional group of 800-1,200, the number of functional groups of 2-3 and a hydroxyl value of 40-70 mgKOH/g so that a weight ratio of the polyol A to the polyol B is polyol A:polyol B=55:45 to 90:10, and MDI-based isocyanate while setting an isocyanate index at 60 to 115 in the presence of a foaming agent and a catalyst. The produced low-repulsive polyurethane foam F is provided on the surface of a sheet cushion 100 for vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022168421-A (JP)
Inventor: SANO SHINGO
IPC: B60C13/00
Filed: 2021-04-26
Abstract: 【課題】サイドブロックに異物が付着して残ることを抑制することができる空気入りタイヤを提供する。【解決手段】空気入りタイヤは、タイヤ径方向へ延びるサイドウォール２２を備え、サイドウォール２２は、タイヤ軸方向の外方へ突出する第１サイドブロック６を備え、第１サイドブロック６は、第１サイドブロック６のタイヤ径方向の最も内側に配置される第１領域１１と、第１領域１１のタイヤ径方向の外側に連接される第２領域１２と、第２領域１２のタイヤ径方向の外側に連接される第３領域１３と、を備え、第２領域１２は、第１領域１１よりも、突出し、第３領域１３は、第２領域１２よりも、突出する。【選択図】図５
Patent JP-2022168670-A (JP)
Title: lighting device
Inventor: ITO KAZUYA
IPC: H05B45/375
Filed: 2021-04-26
Abstract: To provide a lighting device capable of shortening a response time.SOLUTION: A lighting device 30 supplies a DC current to a light source including one or more light-emitting elements. The lighting device comprises a converter circuit 40 that supplies the DC current to a light source 80 on the basis of a dimming signal indicating a dimming level of the light source 80. In a case where the dimming level indicated by the dimming signal is lower than a predetermined threshold level and a magnitude of a DC voltage supplied to the light source 80 is smaller than a predetermined voltage threshold, the converter circuit 40 supplies to the light source 80 the DC current having a boost current value larger than a dimming current value corresponding to the dimming level. The converter circuit 40 has an update mode which is an operation mode to update the voltage threshold and, in the update mode, supplies to the light source 80 the DC voltage equal to or more than a lighting start voltage of the light source 80, and updates the voltage threshold on the basis of a relation between the DC voltage and the DC current to be supplied to the light source 80.SELECTED DRAWING: Figure 1
Patent JP-2021106175-A (JP)
Title: Electrochemical reaction cell stack
Inventor: TAKAGI CHIHIRO
IPC: H01M8/248
Filed: 2021-04-27
Abstract: To inhibit a short-circuit between a terminal member and an end member.SOLUTION: An electrochemical reaction cell stack comprises: a power generation block comprising a plurality of single cells arranged in a first direction; a conductive terminal member disposed on one side in the first direction with respect to the power generation block; an insulating insulation member disposed on the one side in the first direction with respect to the terminal member; a conductive end member disposed on the one side in the first direction with respect to the insulation member; and a conductive fastening member. The fastening member is inserted into a first through hole formed on the terminal member and a second through hole formed on the insulation member and engages with the end member. In view of the first direction, an inner peripheral edge of the first through hole formed on the terminal member surrounds an inner peripheral edge of the second through hole formed on the insulation member. In view of the first direction, the inner peripheral edge of the second through hole on the insulation member is separated from the fastening member. The insulation member is made from mica.SELECTED DRAWING: Figure 8
Patent JP-2022170265-A (JP)
Title: Control device of refrigerator for vehicle
Inventor: HOSHINO MASARU
IPC: B60H1/32
Filed: 2021-04-28
Abstract: To suppress power consumption of a refrigerator for a vehicle.SOLUTION: A control device of a refrigerator for a vehicle having a Peltier element prohibits operation of the refrigerator for the vehicle or restricts output of the refrigerator for the vehicle, when a cabin temperature of the vehicle is equal to or higher than a predetermined temperature threshold.SELECTED DRAWING: Figure 2
Patent JP-2022170277-A (JP)
Inventor: ASAI MIKIO
IPC: G06N20/00
Filed: 2021-04-28
Abstract: 【課題】腐食試験後の評価対象物の異常点検を行う時間を短縮できる機械学習方法を提供する。【解決手段】本発明の機械学習方法は、腐食試験前の評価対象物の重量と、上記腐食試験後の上記評価対象物の表面の三次元形状を表す三次元形状情報の定量化情報とを説明変数とし、上記腐食試験後の上記評価対象物の異常点検の結果を目的変数として、上記説明変数及び上記目的変数の組からなるデータセットを取得するデータセット取得工程と、上記データセットを用いて機械学習を実施することにより、腐食試験後の評価対象物の異常点検を行うための学習モデルを構築する学習工程と、を備えることを特徴とする。【選択図】図１
Patent JP-2022170582-A (JP)
Title: Display
Inventor: OZEKI YOSHITAKA
IPC: G09F9/30
Filed: 2021-04-28
Abstract: To reduce the frame width of a high-definition display.SOLUTION: A display comprises a display area and a frame area surrounding the periphery of the display area. The display area is provided with a plurality of pixel circuits. The frame area is provided with a peripheral circuit, and the peripheral circuit and the pixel circuits are connected by wiring. The peripheral circuit includes a plurality of switch circuits provided along a direction separated from the display area, a plurality of relay electrodes provided between the display area and the switch circuits, and a plurality of pieces of connection wiring connecting the relay electrodes and the switch circuits. The relay electrodes are connected with the wiring, and the connection wiring connecting the switch circuit and the relay electrode provided at positions most separated from the display area intersects with another switch circuit in plan view.SELECTED DRAWING: Figure 4
Patent JP-2022174614-A (JP)
Title: Program, information processing device and information processing method
Inventor: NAKAJIMA KENICHI
IPC: A61K51/04
Filed: 2021-05-11
Abstract: To provide a program that can evaluate the risk of cardiac death for each type of cardiac death.SOLUTION: An acquisition unit 1 acquires subject data including a heart-to-mediastinum ratio obtained by the administration of a cardiac function diagnostic agent to a first subject. A prediction unit 3 predicts an event to occur in the first subject by inputting the subject data to a machine learning model generated based on analytic data showing the results of occurrence of plural types of events regarding cardiac death in each of a plurality of second subjects.SELECTED DRAWING: Figure 1
Patent JP-2021180309-A (JP)
Title: Two-dimensional pcb appearance defect real-time automatic detection technology based on deep learning
Inventor: LUO GUIMING
IPC: H05K3/00
Filed: 2021-05-14
Abstract: To provide a two-dimensional PCB appearance defect real-time automatic detection technology based on deep learning.SOLUTION: A method comprises the following steps: training each type of defects in a PCB defect picture library, and segmenting a PCB picture to be detected into a plurality of picture patches by utilizing Convolutional Neural Network (CNN) depending on standard PCB for comparison; searching defect patches using PCB defect characteristics, identifying defects in the PCB picture to be detected and marking suspected defect patches; classifying defects by utilizing the PCB defect characteristics, judging whether defect categories are false defects or new categories of defects, and supplementing defects of new categories to a defect picture library; and judging the false defect by utilizing PCB defect characteristics, if the suspected false defects are false defects, deleting the corresponding defects and analyzing reasons, and if the defects are true defects, marking the false defects.SELECTED DRAWING: Figure 1
Patent JP-2022178237-A (JP)
Title: Cleaning device
Inventor: ENDO TOMOAKI
IPC: H01L21/301
Filed: 2021-05-19
Abstract: To propose a new technique for cleaning a nozzle in order to prevent a problem caused by dripping of cleaning liquid adhering to the nozzle due to rebounding from a workpiece.SOLUTION: A cleaning device includes: a holding table 52 for holding a workpiece (wafer 11); a nozzle unit 55 having at least a cleaning liquid nozzle 56 for supplying cleaning liquid 56z to the workpiece held by the holding table 52; a moving unit 58 for moving the nozzle unit between a supply position where the nozzle unit 55 faces the workpiece held by the holding table 52 and a retraction position outside the workpiece held by the holding table; and a nozzle cleaning unit 70 disposed in the retraction area and guiding the cleaning liquid 56z sprayed from the cleaning liquid nozzle 56 toward a predetermined location of the nozzle unit 55.SELECTED DRAWING: Figure 5
Patent JP-2022179022-A (JP)
Title: Plug and welding method
Inventor: NAKANO YUSUKE
IPC: B65D25/40
Filed: 2021-05-21
Abstract: To provide a plug and a welding method capable of suitably welding the plug and a container body even in the case where the plug and an innermost layer of the container body are polyester resin.SOLUTION: A plug is made of polyester resin, and includes a cylindrical part, a disk-like flange part, and a convex director provided concentrically with an outer edge of the flange part on one surface of the flange part. In a welding method, the plug and a container body which includes a polyester resin layer as an innermost layer and in which an opening is formed are welded by inserting the cylindrical part of the plug in an opening of the container body, in a state where the director is in contact with the polyester layer, and by pressing a pressing part of a hone which is a substantially flat surface on the surface of the container body on the opposite side from the surface to which the director comes into contact.SELECTED DRAWING: Figure 1
Patent JP-2022182482-A (JP)
Title: planting base
Inventor: KITAJIMA NOBUYUKI
IPC: E03F1/00
Filed: 2021-05-28
Abstract: To prevent rainwater from flowing out of the site as surface drainage.SOLUTION: A planting base 100 includes a soil 10 on which plants can be placed, a storage area 20 provided in a part of the soil 10 and capable of storing rainwater flowing on the surface of the soil 10, and an infiltration area 30 located around the storage area 20 in a plan view of the soil 10 where rainwater overflowing from the storage area 20 flows in to allow the incoming rainwater to infiltrate into the soil 10.SELECTED DRAWING: Figure 1
Patent JP-2022185374-A (JP)
Title: Golf club grip and golf club
Inventor: GOSHI SHO
IPC: A63B60/08
Filed: 2021-06-02
Abstract: To provide a golf club grip having high tensile strength in an outer layer and little entrainment of air between the outer layer and an inner layer.SOLUTION: A golf club grip includes a cylindrical portion constituted of a cylindrical inner layer and a cylindrical outer layer covering the inner layer. In the outer layer, a ratio (E'23/E'60) of a storage elastic modulus (E'23) at 23°C to a storage elastic modulus (E'60) at 60°C, while measuring with a dynamic viscoelasticity measuring apparatus under measuring conditions of an oscillation frequency of 10 Hz, a strain amplitude of 0.05%, and a tensile mode, ranges from 1.20 to 1.32.SELECTED DRAWING: None
Patent JP-2022185381-A (JP)
Title: ventilation controller
Inventor: KAWAMURA AKIHIRO
IPC: F24F7/007
Filed: 2021-06-02
Abstract: To provide a ventilation controller capable of more reducing an infection risk based on CO2 concentration in a target space.SOLUTION: A ventilation controller 1 for controlling ventilation in a target space to reduce a risk of infectious diseases, determines a CO2 concentration standard value based on the number of people staying in the target space, and performs control so that a CO2 concentration in the target space is equal to or lower than the CO2 concentration standard value.SELECTED DRAWING: Figure 3