baber/WOPTO huggingface dataset:
Patent JP-2021136328-A (JP)
Title: Multi-layer wiring board
Inventor: NAKAO YOSHIO
IPC: H05K3/46
Filed: 2020-02-27
Abstract: To provide a multi-layer wiring board capable of suppressing a short circuit between a via and a member adjacent to the via due to an outflow of a conductive paste from the via.SOLUTION: A multi-layer wiring board includes a plurality of insulating layers 1 having a wiring pattern 2 formed on at least one surface, an adhesive layer 3 that adheres the plurality of insulating layers 1, and a via 4 that electrically connects adjacent wiring patterns 2 in the stacking direction by a via hole penetrating the insulating layer 1 and the adhesive layer 3 and a conductive paste provided in the via hole. At least one wiring pattern 2 includes a land 22 formed in an area including the via hole when viewed in the stacking direction, and an adjacent pattern 21b adjacent to the land 22, and a dummy pattern 5 is formed between the land 22 and the adjacent pattern 21b.SELECTED DRAWING: Figure 1
Patent JP-2020114915-A (JP)
Title: Polymeric materials with negative photoelastic constants
Inventor: PRAVEEN AGARWAL
IPC: G02F1/13363
Filed: 2020-02-28
Abstract: To provide polymeric materials having negative photoelastic constants.SOLUTION: A polymeric material comprises: (a) a polymer comprising polymerized units of 2-vinylpyridine, 4-vinylpyridine, methyl methacrylate or a combination thereof; (b) an organic compound selected from the group consisting of an aromatic monocarboxylic acid having 1-5 substituents selected from the group consisting of fluoro and chloro on the ring, a specific biphenyl compound optionally having substituents, and a C9-C25 aliphatic polycyclic compound; and (c) an organic compound having a boiling point of at least 200°C.SELECTED DRAWING: None
Patent JP-2021140877-A (JP)
Title: Superconducting wire connector and method of connecting superconducting wire
Inventor: FUJITA SHINJI
IPC: C01B35/04
Filed: 2020-03-02
Abstract: To provide a superconducting wire connector and a method of connecting superconducting wires in which a plurality of superconducting wires are integrated by a sintered body containing MgB2 and that is capable of providing high conduction characteristics.SOLUTION: A superconducting wire connector includes a plurality of superconducting wires 1 and a sintered body 5 containing MgB2. The plurality of superconducting wires 1 are integrated by the sintered body 5. The superconducting wire 1 includes a superconducting core 11. The sintered body 5 is in contact with an outer surface of the superconducting core 11. A method of connecting superconducting wires includes: exposing the superconducting core 11 by removing a metal sheath 14; disposing the superconducting wires 1 through a container 3; filling the container 3 with a raw material of MgB2; and forming the sintered body 5 containing MgB2 by sintering the raw material. By removing the metal sheath 14 positioned in a middle in a longitudinal direction of the superconducting wires 1 to expose the outer surface of the superconducting core 11 positioned in the middle thereof to an inside of the container 3, thereby forming the sintered body 5 being in contact with the outer surface of the superconducting core 11.SELECTED DRAWING: Figure 4
Patent JP-2021136901-A (JP)
Title: Cell recovery device
Inventor: SUGIMOTO SHOHEI
IPC: C12M3/00
Filed: 2020-03-04
Abstract: To provide a compact cell recovery device specialized only in cell recovery in cell subculture.SOLUTION: A cell recovery device comprises: an outer structural part 10 which has a shutter part which is opened/closed by a vertical movement on a front face, and can make an inside thereof a clean environment; a robot arm 11; a culture container table 121 on which culture container culturing cells is placed; a reagent container table 13 on which a reagent container is placed; a cell recovery container table 122, on which a cell recovery container which recovers cells taken out from the culture container, is placed, in which each table is provided inside the outer structural part 10 so as to be capable of gripping each container within a moving range of the robot arm 11, the culture container table 121 is provided at a position closer to the center on right/left of the outer structural part 10 and between the shutter part and the robot arm 11, and the reagent container table 13 and the cell recovery container table 122 are provided for a lateral direction and a rear direction of the culture container table 121.SELECTED DRAWING: Figure 1
Patent JP-2020103950-A (JP)
Title: Game machine
Inventor: KONDO KENSUKE
IPC: A63F5/04
Filed: 2020-03-18
Abstract: To provide a game machine which can improve an interest of a game by making a player enjoy the game with an expectation.SOLUTION: When a symbol combination is a first special symbol combination which may be stop-displayed when a first yaku is decided as a winning yaku, yaku decision information is switched to first yaku decision information, when the symbol combination is a second special symbol combination which may be stop-displayed when a second yaku is decided as the winning yaku, the yaku decide information is switched to second yaku decision information, also when the first yaku is decided, the first special symbol combination is stop-displayed irrespective of timing when a stop communication signal is output, and when the second yaku is decided, the second special symbol combination is not stop-displayed at any timing when the stop command signal is output. Notification means can notify a stop operation form which can avoid a stop display of the second special symbol combination in a notification game state, and the first special symbol combination is constituted of a symbol which is the same as that except for a part of symbols of the second special symbol combination.SELECTED DRAWING: Figure 9
Patent JP-2020100845-A (JP)
Title: Composition including fine cellulose fiber
Inventor: HOMMA Ikue
IPC: C08L1/02
Filed: 2020-03-19
Abstract: To provide a salt water thickener that uniformly (favorably) disperses fine cellulose fibers even in a liquid containing a salt (electrolyte).SOLUTION: The salt water thickener comprises fine cellulose fibers and a water-soluble polymer and can thereby uniformly disperse the fine cellulose fibers even in a liquid containing a salt. The salt water thickener of the present invention is uniformly dispersed even in a liquid containing a salt and therefore exerts a high viscosity. The salt water thickener of the present invention can also be used as an additive for a fluid. The salt water thickener of the present invention can be used for purposes, for example, subterranean formation processing.SELECTED DRAWING: None
Patent JP-2021044230-A (JP)
Title: Lithium ion battery, and method for making judgement about the degradation of lithium ion battery
Inventor: HORIE HIDEAKI
IPC: H01M50/528
Filed: 2020-03-19
Abstract: To provide a lithium ion battery which allows a state in a lithium ion battery to be checked, and which has a structure suitable for identifying a point where a trouble occurs.SOLUTION: A lithium ion battery comprises a unit cell having a positive electrode current collector, a positive electrode active material layer, a separator, a negative electrode active material layer and a negative electrode current collector which are laminated in order, a frame member disposed between the positive and negative electrode current collectors, and sealing the positive electrode active material layer, the separator and the negative electrode active material layer, and an electronic component disposed in the frame member for detecting a state in the unit cell.SELECTED DRAWING: Figure 1
Patent JP-2021149690-A (JP)
Title: Image processing system and control program
Inventor: NARASAKI YURI
IPC: G06T7/20
Filed: 2020-03-19
Abstract: To create an image with which the movement of an object moving in a photographed image can be easily recognized.SOLUTION: An image processing system sequentially acquires distance images with information on the distance from a reference position to an object in a monitored space as gradation values. The image processing system sequentially acquires two-dimensional images with information on light and shade in the monitored space corresponding to the sequentially acquired distance images as gradation values. The image processing system detects a change area from the plurality of distance images acquired in a predetermined period. The image processing system creates a processed image obtained by composing the plurality of two-dimensional images acquired in the predetermined period by using an area corresponding to the change area in the two-dimensional images.SELECTED DRAWING: Figure 1
Patent JP-2021149721-A (JP)
Title: Engineering data management apparatus
Inventor: TANIZAWA MASAYUKI
IPC: G05B19/05
Filed: 2020-03-23
Abstract: To provide an engineering data management apparatus which allows edition of engineering data outside a monitor control system and automatic storage of change history thereof.SOLUTION: An engineering data management apparatus 100 according to the present invention has an edition unit 10 for editing engineering data D2, a change monitoring unit 20 for monitoring change of the engineering data D2, a difference extracting unit 30 for extracting change history data D3 which is difference between the engineering data D2 before the change and the changed engineering data, and a change history display unit 40 for displaying the change history of the engineering data D2 on a screen.SELECTED DRAWING: Figure 1
Patent JP-2021145649-A (JP)
Title: Exosome extractor and exosome extraction method
Inventor: NAKA TOSHIAKI
IPC: C12N5/07
Filed: 2020-03-23
Abstract: To efficiently collect exosome by a large amount.SOLUTION: An exosome extraction method comprises: a rough filtration step for filtering liquid including exosome by a first filter 4 which has a hole diameter at which the exosome can pass and cells cannot pass, and then storing the liquid in a first storage part 3; a concentrating step for applying a pressure to an inside of the first storage part 3 and pressure feeding the liquid stored in the first storage part 3 to a filtration front chamber 6a of a second filter 6 having a hole diameter at which the exosome cannot pass, and filtering the moisture in the liquid to a filtration rear chamber 6b, and returning the liquid including the exosome which is not filtered to the first storage part 3, thereby increasing concentration of the exosome in the liquid for performing extraction; and a sterilization filtration step for filtering concentrated liquid including the exosome in the first storage part 3 by a third filter having a hole diameter at which the exosome can pass and bacteria cannot pass, for feeding the liquid to recovery means.SELECTED DRAWING: Figure 3
Patent JP-2021152620-A (JP)
Title: Light adjustment element
Inventor: NISHIMURA NAOYA
IPC: G02F1/15
Filed: 2020-03-25
Abstract: To provide a light adjustment element with excellent color change speed.SOLUTION: A light adjustment element includes electrochromic layers on a first electrode and a second electrode that face each other, and an electrolyte layer between the electrochromic layers. The first electrode and the second electrode include a conductive non-metal layer and a mesh metal thin-wire pattern in order from the side closer to the electrochromic layer. A first unit lattice forming the mesh metal thin-wire pattern of the first electrode and a second unit lattice forming the mesh metal thin-wire pattern of the second electrode form a small lattice in a top view.SELECTED DRAWING: Figure 3
Patent JP-2021156098-A (JP)
Title: Anchor insertion hole finished shape management method in aseismatic reinforcement construction
Inventor: HAMAMATSU SHINICHI
IPC: E04G23/02
Filed: 2020-03-30
Abstract: To provide an anchor insertion hole finished shape management method in aseismatic reinforcement construction, which can easily determine a real bored place and an incomplete bored place and efficiently managing many anchor insertion hole finished shapes formed through boring by using a captured image without much time and labor.SOLUTION: A finished shape measurement step S20 includes: the bored place detection step S21 of detecting bored places 22, 25 on the basis of a concentration difference in imaged data captured by a server 11; the real bored place selection step S22 of selecting only one bored place as a real bored place 22 from a marking 26 added to an opening edge when a plurality of bored places are detected within each probe range 24; and the eccentricity amount detection step S23 of detecting the amount of eccentricity from a design bored place 21 of the real bored place 22. A management slip generation step S30 generates a finished shape management table showing the amount of eccentricity of each real bored place 22.SELECTED DRAWING: Figure 1
Patent JP-2021162682-A (JP)
Title: Training device for assisting eating
Inventor: MITANI ATSUSHI
IPC: G09B9/00
Filed: 2020-03-31
Abstract: To make a multidimensional evaluation as to whether such eating tools as a spoon were used properly in a training of assisting eating.SOLUTION: A training device 1 for assisting eating has a tongue model 100 as a dummy human tongue. A training target person brings an eating tool in contact with a tongue model 100 in a training. The tongue model 100 has a plurality of sensors for detecting a pressure applied on the tongue model 100 or a deformation of the tongue model 100. On the basis of the results of detection by the sensors, the position or the force of the contact of an eating tool with the tongue model 100 is evaluated.SELECTED DRAWING: Figure 1
Patent JP-2020114441-A (JP)
Title: Pen-type drug injection device and electronic add-on monitoring module for monitoring and logging dose setting and administration
Inventor: MICHAEL SCHABBACH
IPC: A61M5/315
Filed: 2020-04-01
Abstract: To provide a pen-type drug injection device and an electronic add-on monitoring module for monitoring and logging dose setting and administration.SOLUTION: The module comprises a processor and a sensor (e.g. optical or electromagnetic) for determining the quantity of medicament that has been delivered. The sensor 201, 204 is arranged to detect movement of a drive screw 205 of the injection device during medicament delivery.SELECTED DRAWING: Figure 9
Patent JP-2020128086-A (JP)
Title: Thermally conductive sheet and method for producing thermally conductive sheet
Inventor: YAMADA TOMONORI
IPC: B29B15/12
Filed: 2020-04-02
Abstract: To provide a method for producing a thermally conductive sheet having a mesh sheet in a polymer matrix containing a thermally conductive filler, where a step of covering a mesh-like reinforcement material with a liquid composition can be more efficiently performed.SOLUTION: The ratio of the number between the length and breath of a filament composing a mesh sheet 13 is 1.05 to 1.56 times in a warp 13a to a weft 13b. In this way, the performance such as toughness and thermal conductivity of a thermally conductive sheet 11 is improved.SELECTED DRAWING: Figure 3
Patent JP-2021105209-A (JP)
Title: Surface treated aluminum alloy and manufacturing method of the same
Inventor: KYO YOSHIHIKO
IPC: C23C22/34
Filed: 2020-04-02
Abstract: To provide a surface treated aluminum alloy having an excellent bond durability and a manufacturing method of the same.SOLUTION: There are provided a surface treated aluminum alloy plate 1 having a substrate 2 and an inorganic coating 3, and a manufacturing method of the same. The substrate 2 is composed of an aluminum alloy containing Mg. The inorganic coating 3 includes at least either of a Ti oxide and a Ti hydroxide and at least either of a Zr oxide and a Zr hydroxide. A coating weight of the inorganic coating 3 is 2 - 27 mg/m2 in terms of metal element. A distribution in a concentration of Ti, Zr, and Mg exists in the inorganic coating 3 in a thickness direction. When measured by a glow discharge emission analysis, a sputtering time dTi until a Ti emission intensity becomes a maximum and a sputtering time dZr until a Zr emission intensity becomes a maximum and a sputtering time dMg until a Mg emission intensity becomes a maximum satisfy equations (I) and (II) below. dTi/dMg≤0.4 ... (I). dZr/dMg≤0.4 ... (II).SELECTED DRAWING: Figure 1
Patent JP-2020204763-A (JP)
Title: Electrolyte composition, electrolytic sheet, electrochromic element and manufacturing method therefor
Inventor: ODA AKIHIRO
IPC: G02F1/1523
Filed: 2020-04-03
Abstract: To provide an electrolyte composition which allows for forming a highly transparent electrolytic layer.SOLUTION: An electrolyte composition of the present invention contains an electrolyte salt and at least one polymer selected from poly(meth)acrylates and polyvinylacetals.SELECTED DRAWING: None
Patent JP-2021165538-A (JP)
Title: Internal combustion engine control apparatus
Inventor: KITAURA KOICHI
IPC: F01N3/24
Filed: 2020-04-07
Abstract: To limit draining of an HC absorbed into an HC absorbent from the HC absorbent and draining of a large amount of HC from a rear-stage catalyst.SOLUTION: A control apparatus includes: an exhaust channel having exhaust pipes 3, 5, a main channel 12m and a bypass channel 12b; a rear-stage catalyst 15r; an exhaust control valve 13 for opening or closing the main channel; and an HC absorbent 14 disposed inside of the bypass channel. The main channel is temporarily closed by the exhaust control valve so that the HC absorbent absorbs HC contained in an exhaust gas. Directions of the exhaust gas flowing in the HC absorbent are switched over between a forward direction and a reverse direction in accordance with a quantity of the exhaust gas flowing in the exhaust pipes 3, 5, and an opening degree of the exhaust control valve. The opening degree of the exhaust control valve is controlled so that the exhaust gas flows, within a front stage portion 14f of the HC absorbent and a rear stage portion 14r thereof, from where a temperature is higher to where the temperature is lower.SELECTED DRAWING: Figure 1
Patent JP-2021165991-A (JP)
Title: Vehicle management system and information processing apparatus
Inventor: TANIGUCHI MAKOTO
IPC: G06Q50/30
Filed: 2020-04-08
Abstract: To provide a vehicle management system and an information processing apparatus with which the durable life of a vehicle is increased.SOLUTION: A CPU 11 included in an execution device 100 of an information processing apparatus 10 manages a plurality of vehicles 20 that are located in a plurality of location areas ARa, ARb, ARc. The CPU 11 executes an acquisition process of acquiring vehicle information including the travel tendencies of the vehicles 20, a deterioration degree calculation process of calculating the deterioration degrees of components included in the vehicles on the basis of the acquired vehicle information, and a location change process of changing the location area of a vehicle including a component the deterioration degree of which is equal to or higher than a defined value, to an area where a vehicle with the component deterioration degree lower than the defined value is located.SELECTED DRAWING: Figure 1
Patent JP-2021167120-A (JP)
Title: Vehicle seat
Inventor: SHINDO TAKASHI
IPC: B60N2/56
Filed: 2020-04-09
Abstract: To provide a vehicle seat that has a relatively inexpensive configuration and is equipped with an air conditioning function.SOLUTION: A vehicle seat, which includes a seat cushion, a seat back, a headrests, and an air blowing fan, has features that each seat cushion and seat back has a structure in which the surface of an urethane pad is covered with a surface skin; the surface skin is formed by laminating wadding to a surface skin member; a part of the wadding laminated to the surface skin member is removed; and a hole, through which an airflow path is connected via an air flowing fan and a duct, penetrating the surface skin member is formed in the part of the wadding that is removed.SELECTED DRAWING: Figure 5
Patent JP-2021167536-A (JP)
Title: Roof material allocation estimation system
Inventor: OGURI KAZUHIKO
IPC: E04D1/00
Filed: 2020-04-12
Abstract: To provide a system capable of simply forming a roof allocation drawing in a roof where a roof material with a standardized shape is constructed at a roof surface end portion.SOLUTION: In a roof material allocation estimation system of this invention, in a roof which patternizes a disposition of roof materials with a standardized shape disposed at a roof surface end portion by realizing either a relationship where a horizontal projection dimension of a working length of a roof material is one-integer of a design unit dimension of a building and a working width dimension of the roof material and the design unit dimension of the building are expressed in an integer ratio or a relationship where the working width dimension of the roof material is one-integer of the design unit dimension of the building and the horizontal projection dimension of the working length of the roof material and the design unit dimension of the building are expressed in an integer ratio, a computer calculates a roof surface shape code using various types of roof design dimension data, roof shape data, and roof material product design dimension data, outputs a roof surface allocation drawing and roof surface quantity data from the roof surface shape code, and forms a roof allocation drawing and roof quantity data.SELECTED DRAWING: Figure 1
Patent JP-2021170215-A (JP)
Title: Selection system and selection method
Inventor: IIDA TAKAHIRO
IPC: G06F16/9032
Filed: 2020-04-15
Abstract: To provide a selection system and a selection method that can select the most appropriate product that satisfies required specifications with a simple operation.SOLUTION: A selection system 100 is for selecting a product composed of a single or a plurality of driving parts used in an electric moving body. The selection system 100 includes: an input unit 120 to which required specifications to be satisfied by the product are input; an extraction unit 130 that extracts products satisfying the required specifications input to the input unit 120; and a selection unit 140 that selects one product from the plurality of products extracted by the extraction unit 130, using a predetermined filter condition.SELECTED DRAWING: Figure 2
Patent JP-2021170458-A (JP)
Title: Separation membrane support for electrochemical element
Inventor: WAKAMOTO Yuta
IPC: H01M8/106
Filed: 2020-04-15
Abstract: To provide a separation membrane support for an electrochemical element, having excellent handleability such that an electrochemical element having excellent power generation performance can be easily provided.SOLUTION: It has been found that a fiber aggregate composed of fibers containing a nonionic surfactant is less likely to be charged and has excellent handleability. Therefore, a separation membrane support comprising the fiber aggregate is also less likely to be charged and has excellent handleability, and consequently, a thin separation membrane can be easily provided, and an electrochemical element having excellent power generation performance can be easily provided. Further, according to the present invention, even a separation membrane support which comprises a fiber aggregate composed of fibers including a resin having a resin moisture content of 2.0 mass% or less and is more easily charged, can prevent unintentional lowering of power generation performance of an electrochemical element and also enables an electrochemical element having excellent power generation performance to be easily provided.SELECTED DRAWING: None