baber/WOPTO huggingface dataset:
Patent JP-2022037268-A (JP)
Title: Oil-water separation filter and method for manufacture thereof
Inventor: SHIRAISHI SHINYA
IPC: B01D39/16
Filed: 2020-08-25
Abstract: To provide an oil-water separation filter which has high filtration efficiency and short liquid flow time, and further, which does not deteriorate in performance even when dehydrated after freezing, dried and used, and a method for manufacture of the same.SOLUTION: An oil-water separation filter includes a non-woven cloth in which many pores, that penetrate between one face in which a liquid containing water and oil flows and the other face which faces one face and from which the liquid flows out, are formed between fibers. A water-repellent and oil-repellent film containing metal oxide particles (B), with which a first fluorine-based functional group component (A1) including perfluoroether structure represented by the following formula (1) is combined and which has an average particle diameter of 2nm to 90nm, and silica sol gel (C), which contains a second fluorine-based functional group component (A2) including the perfluoroether structure represented by the following formula (1), is formed on a fiber surface of the non-woven cloth. Content ratio of the total of the components (A1) and (A2) in the water-repellent and oil-repellent film is 0.5 to 15% by mass, mass ratio (C:B) is 10:90 to 90:10, and filter permeability is 0.05 to 14 ml/cm2/sec.SELECTED DRAWING: Figure 2
Patent JP-2022040697-A (JP)
Title: Aluminum based alloy
Inventor: TANAKA SHUNICHIRO
IPC: C22C21/02
Filed: 2020-08-31
Abstract: To provide an aluminum based alloy that has small anisotropy of bendability, and is hard to be fractured during processing.SOLUTION: An aluminum based alloy has: a surface layer part which is obtained by extrusion processing, and in which the maximum main stress from a surface toward a depth direction is compression; and an inner layer part in which the maximum main stress is tensility. A direction of the maximum main stress on the surface layer part is 5° or more and 40° or less with respect to an extrusion direction of the extrusion processing, and a direction of the maximum main stress in the inner layer part is 50° or more with respect to the extrusion direction of the extrusion processing. It is preferable in the surface layer part that 80% or more of crystal grains has 150 μm or less of particle diameter, and a crystal orientation has a preferred orientation in <110> direction.SELECTED DRAWING: Figure 10
Patent JP-2022041561-A (JP)
Title: Semiconductor storage device
Inventor: TAKAHASHI NATSUMI
IPC: H01L45/00
Filed: 2020-09-01
Abstract: To provide a semiconductor storage device capable of improving heat insulation property of a semiconductor storage element.SOLUTION: A semiconductor storage device according to an embodiment comprises: first wiring extending a first direction; second wiring extending in a second direction crossing the first direction; a first semiconductor element extending in a third direction crossing the first direction and the second direction, connecting the first wiring and the second wiring, and including a first selector layer and a first resistance change layer; a first insulator extending in the second and third directions and adjacent to the first semiconductor element in the first direction; and a second insulator extending in the second and third directions and including an air gap arranged between the first semiconductor element and the first insulator.SELECTED DRAWING: Figure 4B
Patent JP-2022044138-A (JP)
Title: Absorption type refrigeration system and absorption type refrigerator
Inventor: KOKAYU MASATO
IPC: F25B15/00
Filed: 2020-09-07
Abstract: To provide an absorption type refrigeration system and an absorption type refrigerator capable of reducing the possibility of deterioration of operating efficiency while reducing the possibility of corrosion when an exhaust gas temperature lowers in the case where an exhaust gas heat exchanger is provided.SOLUTION: An absorption type refrigeration system 1 includes: an absorption type refrigerator 10 obtaining cold water by using a cooling cycle; and a cooling tower 20 that receives cooling water flowing out from an absorber 14 through a condenser 12 and discharged from the absorption type refrigerator 10 and cools and then, supplies the cooling water again to the absorber 14. The absorption type refrigerator 10 includes: an exhaust gas heat exchanger 15 exchanging heat between exhaust gas generated during heating of a diluted solution in the regenerator 11 and a diluted solution transferred from the absorber 14 to the regenerator 11; an exhaust gas temperature sensor T1 detecting a temperature of exhaust gas; and a control device 16 executing control for increasing a temperature of the cooling water flowing in the condenser 12 when the temperature of the exhaust gas detected by the exhaust gas temperature sensor T1 is a prescribed temperature or lower.SELECTED DRAWING: Figure 1
Patent JP-2022045814-A (JP)
Title: Abnormality detection apparatus and abnormality detection method
Inventor: IWANAGA TAKEHITO
IPC: H02H7/00
Filed: 2020-09-09
Abstract: To provide an abnormality detection apparatus and an abnormality detection method capable of detecting a sticking failure of a relay with high accuracy.SOLUTION: An abnormality detection apparatus according to an embodiment has a first battery, a second battery, an isolation relay, a bypass circuit, and a control part. The first battery is connected to a first load and a second load through a first relay. The second battery is connected to the first load and the second load through a second relay. The isolation relay is connected so that isolation may be possible between the first relay and the second load, and the second relay and the first load. The bypass circuit is connected to both ends of at least one relay of the first relay and the second relay. The control part detects a sticking failure of the relay to which the bypass circuit is connected based on a voltage difference between both ends of the bypass circuit detected in a state where the isolation relay is separated.SELECTED DRAWING: Figure 1
Patent JP-2020198136-A (JP)
Title: Display device
Inventor: WATANABE KAZUNORI
IPC: G06F3/041
Filed: 2020-09-11
Abstract: To provide an input device or an input/output device that can increase detection accuracy, an input device or an input/output device that can increase detection sensitivity, or an input device or an input/output device that can increase detection that has higher visibility.SOLUTION: A plurality of conductive layers disposed in matrix are arranged so that linear parts of the outline are parallel to a direction along the outline of a display area of a display unit, and linear parts of two adjacent conductive layers face each other. Among the conductive layers arranged in matrix, a plurality of conductive layers arranged in a line oblique to the outline of the display unit are electrically connected. Alternatively, a plurality of conductive layers arranged in a zig-zag shape in the direction along the outline of the display unit are electrically connected.SELECTED DRAWING: Figure 2
Patent JP-2021070813-A (JP)
Title: Aqueous coating composition
Inventor: HASHIMOTO NAOYA
IPC: C09D171/02
Filed: 2020-09-15
Abstract: To provide an aqueous coating composition which is excellent in dynamic surface tension reduction ability in wide surface lifetime, and enables high speed coating to a base material having hardly coating property.SOLUTION: The aqueous coating composition contains an alkylene oxide adduct (A) represented by the following general formula (1) and a resin (B), in which a weight ratio ((A)/(B)) of the alkylene oxide adduct (A) to the resin (B) is 1/500 to 1/1. Formula (1): R1O(PO)b-(EO)cH. In the formula (1), R1 represents an 8-11C alkyl group having 2.1 to 5 methyl groups, PO represents a propyleneoxy group, EO represents an ethyleneoxy group, b is the number of 1 to 4 representing an average addition mole number of the propylene oxide in one molecule, c is the number of 0 to 5 representing an addition mole number of the ethylene oxide in one molecule, and b+c satisfies 2 to 6.SELECTED DRAWING: None
Patent JP-2022048579-A (JP)
Title: Compound
Inventor: AOKI HIROMI
IPC: C09K3/00
Filed: 2020-09-15
Abstract: To provide a compound which has good heat resistance, efficiently absorbs ultraviolet light, particularly light in the wavelength region of 370-380 nm, and hardly absorbs light in the visible light region.SOLUTION: The compound is represented by the general formula (1) in the figure. (In the formula (1), R1a and R2a each independently represent hydrogen, an alkyl group, an aryl group, or the like; R3a represents hydrogen, an alkyl group, or the like; R4a represents a nitro group, a cyano group, a trifluoromethyl group, or the like; and R5a represents a cyclic alkyl group or the like.)SELECTED DRAWING: None
Patent JP-2022048782-A (JP)
Title: Fixing member, wiring structure, and electronic device
Inventor: KAWAKAMI GENTA
IPC: H05K7/14
Filed: 2020-09-15
Abstract: To improve the position accuracy of a plurality of substrates placed in different directions.SOLUTION: A fixing member includes a fixing unit that fixes a first substrate 4 and a second substrate 5 in a state in which the substrates are arranged in different directions, a base portion 8A arranged along the surface of the first substrate 4, a first claw portion 8B formed in the base portion 8A in a manner of engaging with a first concave portion 4C formed in the first substrate 4, and a second claw portion 8C formed on the base portion 8A in a manner of engaging with a second recess 5C formed on the second substrate 5.SELECTED DRAWING: Figure 3
Patent JP-2022048799-A (JP)
Title: Fuel cell assembly device
Inventor: ASHITAKA YU
IPC: H01M8/0273
Filed: 2020-09-15
Abstract: To provide a fuel cell assembly device which reduces entering of air bubbles into an electrode assembly in a joint process, and can obtain an electrode assembly of a fuel cell having good performance by suppressing deviation of a lamination position of the electrode assembly.SOLUTION: A fuel cell assembly device 1 includes an adsorption pallet 10 for adsorbing and fixing a membrane electrode assembly 31, a holding hand 20 for adsorbing and holding a resin frame 32, and a control part 50 for controlling relative movement in a lamination direction to the adsorption pallet 10 of the holding hand 20 and a timing for turning on and off of adsorption by each of the adsorption pallet 10 and the holding hand 20 so that the resin frame 32 can be mounted on a second surface 312 of the membrane electrode assembly 31, in which the control part 50 simultaneously carries out a timing for turning off of the adsorption to the resin frame 32 by the holding hand 20, and a timing for turning off of the adsorption to the membrane electrode assembly 31 by the adsorption pallet 10.SELECTED DRAWING: Figure 3
Patent JP-2021005100-A (JP)
Title: Resist composition and method for producing resist pattern
Inventor: SAKAMOTO HIROSHI
IPC: C07C309/17
Filed: 2020-09-16
Abstract: To provide a resist composition capable of producing a resist pattern with good CD uniformity.SOLUTION: The resist composition contains an acid generator containing a salt represented by formula (I0), and a resin having an acid-labile group. [In the formula (I0), Q1 and Q2 each independently represent a fluorine atom or a C1-6 perfluoroalkyl group; Lb1 represents a C1-24 divalent saturated hydrocarbon group, provided that -CH2- contained in the saturated hydrocarbon group may be substituted with -O- or -CO-, and a hydrogen atom contained in the saturated hydrocarbon group may be substituted with a fluorine atom or a hydroxy group; Ad1 represents an adamantanediyl group; n represents 1; and Z+ represents an organic cation.]SELECTED DRAWING: None
Patent JP-2021162568-A (JP)
Title: Dynamic state observation system
Inventor: MATSUMOTO TAKASHI
IPC: H01M10/48
Filed: 2020-09-24
Abstract: To provide a dynamic state observation system, even when there are various restrictions in an object to be observed in a large-scale observation site, capable of acquiring correlation with environment to which the object is actually applied and other components to be combined.SOLUTION: A dynamic state observation system according to the present invention includes a large-scale observation device for observing an object using quantum beams, a reproduction device installed in the large-scale observation device and reproducing an input into the object in such a state that the object can be observed with the large-scale observation device, a dynamic state observation device for observing a dynamic state of a functional object to be functioned by a combination of a plurality of elements, first information acquisition means functionally decomposing the functional object to the element corresponding to the object and acquiring first information, the input information into the object corresponding element, and transmission means for transmitting the first information to the reproduction device. The reproduction device is configured to reproduce the input into the object based on the first information.SELECTED DRAWING: Figure 1
Patent JP-2022054298-A (JP)
Title: Semiconductor device and manufacturing method for semiconductor device
Inventor: SUZUKI TAKASHI
IPC: H01L23/12
Filed: 2020-09-25
Abstract: To provide a manufacturing method for a semiconductor device suitable to transmit and receive high frequency.SOLUTION: A manufacturing method includes forming a first conductive part 15 by electrolytic plating on a first surface of a substrate 10, forming a first insulating film 17 covering the first conductive part and the first surface of the substrate, forming an opening for exposing a part of the first conductive part in a part of the first insulating film, forming a conductive plug 18 inside the opening by performing electrolytic plating using the first conductive part as an electrode, forming a second conductive part (at least a part of a seed layer 19, a first wire 21, a seed layer 23, second wires 25a, 25b, a post 27, and a pillar 28) that is electrically connected to an end part of the conductive plug on the opposite side, providing a semiconductor element 29 in electric connection to the second conductive part, sealing at least a part of the semiconductor element and the second conductive part with a sealing material 30, and separating the first conductive part, the first insulating film, the conductive plug, the second conductive part, the semiconductor element, and the sealing material integrally form the substrate.SELECTED DRAWING: Figure 5
Patent JP-2022054674-A (JP)
Title: Attachment structure of vehicular roof duct
Inventor: NAKAMARU KAZUKI
IPC: B60R13/02
Filed: 2020-09-28
Abstract: To provide an attachment structure of a vehicular roof duct which is effective for attaching a roof duct to a ceiling mold easily at low costs.SOLUTION: An attachment structure 101 of a vehicular roof duct includes: an opening edge part 12 of an opening provided at a roof duct 10; a body part 2 of a ceiling mold 1; and an engagement piece part 22 extending from a bracket member 21 at the ceiling mold 1 side. Slide operation of the roof duct 10 on the ceiling mold 1 causes the opening edge part 12 to be inserted into a holding gap between the body part 2 and the engagement piece part 22 and thereby held between the body part 2 and the engagement piece part 22.SELECTED DRAWING: Figure 1
Patent JP-2022054922-A (JP)
Title: Mask case
Inventor: KUSUNOKI HIROKAZU
IPC: B65D27/20
Filed: 2020-09-28
Abstract: To provide a mask case that makes it possible, at the time of operation of storing a mask in the case and at the time of operation of taking out the mask from the case, to inhibit a finger tip from coming into contact with the outer surface side of a mask body and inhibits ear hooking straps from unintentionally moving freely in a stored state to make it possible to handle the mask more sanitarily.SOLUTION: A mask case 1 is constituted by: an inner holder 10 that is to be inserted and stored between inner surfaces of a mask body 3 made to be in a twofold state; and an outer case 11 for storing a mask 2 together with the inner holder 10.SELECTED DRAWING: Figure 1
Patent JP-2022055880-A (JP)
Title: Detention device
Inventor: HATTORI TOMOHIRO
IPC: A61M5/142
Filed: 2020-09-29
Abstract: To provide a detention device capable of suitably suppressing peeling of a patch member from the body surface and of stably detaining a body on the body surface of a living body.SOLUTION: A detention device 10 (a medicine administration device 12) includes a body 14 and a body side sticking sheet 60. The body side sticking sheet 60 has: a first portion 63 fixing a rear surface 22 to the body 14; a second portion 64 capable of floating the body 14 at a position adjacent to the first portion 63; and a peripheral portion 65 which protrudes outside the first portion 63 and the second portion 64 and is stuck onto the body surface. In a lateral extension part 66 of the peripheral portion 65, width Wex of a boundary adjacent part 66c overlapping an extension line EX at a boundary X between the first portion 63 and the second portion 64 is wider than width W2 of a second portion adjacent part 66b positioned nearer on the side of the second portion 64 than the extension line EX.SELECTED DRAWING: Figure 3
Patent JP-2021063982-A (JP)
Title: Coating composition for use with overcoated photoresist
Inventor: LEE HYE WON
IPC: C08F20/34
Filed: 2020-09-30
Abstract: To provide a coating composition for use with an overcoated photoresist.SOLUTION: A method for forming a photoresist relief image includes applying a layer of a coating composition onto a substrate; and disposing a layer of a photoresist composition on the layer of the coating composition, where the coating composition comprises an amine-containing polymer comprising a hydrocarbon-substituted amino group and having nitrogen atoms in an amount from 3 to 47 wt.% based on the total weight of the amine-containing polymer.SELECTED DRAWING: None
Patent JP-2022057644-A (JP)
Title: Data generating system and data generating method
Inventor: IGARI RYOSUKE
IPC: G06F16/90
Filed: 2020-09-30
Abstract: To provide a data generating system, a computer program, and a data generating method by which a data set the information granularity of which is fine can be generated.SOLUTION: A data generating process in a data generating system includes acquiring a first data set S110, acquiring a second data set S120, generating a third data set by performing an analysis process on the basis of the first data set and the second data set S130, and outputting the generated third data set to an output destination designated by a user S140. In the first data set, a first feature amount about a single or multiple element groups in a first group in which a feature concerning the first group is expressed with a first granularity is written. In the second data set, a second feature amount about each of one or more elements in a second group in which a feature concerning the second group is expressed with a second granularity is written. The third data set is generated on the basis of the relationship between the first feature amount and a third feature amount and the relationship between the second feature amount and the third feature amount.SELECTED DRAWING: Figure 2
Patent JP-2022057645-A (JP)
Title: Management device, data structure, and program
Inventor: KIBA TETSUYA
IPC: G06F16/21
Filed: 2020-09-30
Abstract: To provide a technology for efficiently obtaining an examination result about a vehicle component.SOLUTION: A data structure for managing an examination result about a component includes a tree structure including a first node indicating an individual product model, one or more second nodes which are descendants of the first node and indicate examination items for the individual product model, and one or more three nodes which are children of any of the one or more second nodes and each indicate a component examination result about the examination item indicated by the second node positioned on the route from the first node, and includes a plurality of fourth nodes which indicate a plurality of components, and are each associated with, among the one or more three nodes, one or more three nodes indicating the examination results of the component indicated by the fourth node.SELECTED DRAWING: Figure 2
Patent JP-2022057729-A (JP)
Title: Ink set, and method for producing laminate
Inventor: KOBAYASHI SHUNSUKE
IPC: C09D11/40
Filed: 2020-09-30
Abstract: To provide an ink set capable of producing a laminate excellent in coatability of an underlayer while having no image defect, and excellent in stability with time in printing by simultaneously discharging a plurality of liquid compositions.SOLUTION: An ink set has a first liquid composition, and a second liquid composition, and satisfies the following relational expressions a) and b) when forming a second liquid droplet layer by making liquid droplets composed of the second liquid composition having a diameter of 200 μm or less strike on a first liquid layer composed of the first liquid composition. a) AE/AM≥0.9 where AM(μm2) is a maximum cross-sectional area of the second liquid droplet layer, and AE(μm2) is an exposed cross-sectional area of the second liquid droplet layer at any time of a time after two seconds and a time after 10 seconds from strike. b) -0.2≤(AM_0.2-AM_30)/AM_0.2≤0.2 where AM_0.2(μm2) and AM_30(μm2) are maximum cross-sectional areas after 0.2 second and 30 seconds from strike of the second liquid droplet layer.SELECTED DRAWING: None
Patent JP-2022059826-A (JP)
Title: Man-conveyor device
Inventor: MONOBE AI
IPC: B66B29/08
Filed: 2020-10-02
Abstract: To provide a man-conveyor device that allows telescoping fences to be present as needed at locations where people pass.SOLUTION: A man-conveyor device includes a balustrade, and a telescopic fence that is placed outside a first lateral direction with respect to the balustrade and can be expanded and contracted in a second lateral direction orthogonal to the first lateral direction. The telescopic fence includes a fence base end fixed to the inside of the balustrade in the second lateral direction with respect to the end point on the second lateral direction side, and a fence tip that can move between an inner standby position and an outer extension position in the second lateral direction with respect to the end point on the second lateral direction side of the balustrade.SELECTED DRAWING: Figure 3
Patent JP-2021053401-A (JP)
Title: Program, method and delivery terminal
Inventor: YAMAMOTO JUNYA
IPC: A63F13/215
Filed: 2020-10-07
Abstract: To provide a program, method and delivery terminal capable of controlling a communication quality for every user's terminal.SOLUTION: Live streaming for users' terminals is executed by any one of a plurality of types of communication methods. Specific users' terminals to execute bidirectional communication with the delivery terminal are specified out of the users' terminals receiving the live streaming. While executing the live streaming for the users' terminals other than the specific users' terminals, the communication method with the specific users' terminals is changed over to a special communication method.SELECTED DRAWING: Figure 29
Patent JP-2022061565-A (JP)
Title: lid
Inventor: TANAKA YOJI
IPC: B65D47/28
Filed: 2020-10-07
Abstract: To provide a lid with a plug that can secure a sealing state when a plug body is at an unplugging state.SOLUTION: A mouth part 3 of a container 1 is provided with a lid 5. A ring-shaped lid body 10 of the lid 5 is threadedly engaged with the mouth part 3. A plug body 20 is inserted into a holding hole 15 of the lid body 10, and the plug body 20 is held to move along an axial direction of the lid body 10 from a non-unplugging position apart from an inner lid film 4 of the mouth part 3 to an unplugging position where the inner lid film 4 is opened. At an inner periphery of the holding hole 15, a ring-shaped seal part 16 which is brought into contact with the plug body 20 at the unplugging position is formed.SELECTED DRAWING: Figure 1