baber/WOPTO huggingface dataset:
Patent JP-2022012349-A (JP)
Title: Piezoelectric element and method for manufacturing the same
Inventor: KOUCHI HIROYUKI
IPC: H01L41/04
Filed: 2020-07-01
Abstract: To provide a piezoelectric element and a method for manufacturing the same, which can suppress the effect of residual stress in a piezoelectric film and also suppress the characteristic degradation.SOLUTION: A piezoelectric element comprises a diaphragm 2 consisting of piezoelectric films 5a and 5b, one end of which is fixedly supported by a support substrate 3 and the other end of which is the free end, and electrodes 6a, 6b, and 6c arranged across the piezoelectric films. A part of the surface on the free end side of the diaphragm 2 is a stress relaxation region 9. This stress relaxation region 9 is a region where ions are implanted to disrupt the crystallinity of the piezoelectric film and relieve the stress on the diaphragm 2.SELECTED DRAWING: Figure 2
Patent JP-2022012444-A (JP)
Title: Image information generation device, method and program
Inventor: KIM KEN
IPC: G06Q50/10
Filed: 2020-07-01
Abstract: To generate image information which can appropriately represent the change state of a three-dimensional space.SOLUTION: A server device SV stores in advance into an omnidirectional image storage unit 21 an omnidirectional image in which a three-dimensional space has been imaged respectively at a plurality of positions floor-by-floor of a facility. Then, at a display for the comparison of two images of an identical floor at different imaging date and time, an omnidirectional image having the imaging position coordinate nearest to the imaging position coordinate of an image to be an image comparison criterion is selected from among all omnidirectional images of comparison targets. The angle of the omnidirectional image of the selected comparison target is then adjusted to correspond to the angle of the image which becomes the comparison criterion. Thereafter, comparison display image data, in which the image of the comparison target after the adjustment are arranged in juxtaposition with the image of the comparison criterion, is generated and then transmitted to a user terminal UT1.SELECTED DRAWING: Figure 3
Patent JP-2020174374-A (JP)
Title: Digital image recompression
Inventor: DANIEL HORN
IPC: H04N19/14
Filed: 2020-07-01
Abstract: To provide an image recompression system that further compresses an original image.SOLUTION: A method by an image recompression system includes: obtaining at least one block of a Discrete Cosine Transform (DCT) coefficient by decoding compressed image data; deciding estimated probabilities for binary symbols in the binary representation of a plurality of AC coefficients at least partially on the basis of classification of each AC coefficient of a plurality of AC coefficients of the DCT coefficient as a part of at most one of an upper edge row of the AC coefficient of the DCT coefficient block, a left edge column of the AC coefficient of the DCT coefficient block, and a sub block of the AC coefficient of the DCT coefficient block; arithmetic-coding the binary symbols at least partially on the basis of the estimated probabilities; and storing the compressed image data losslessly and in fewer bytes at least partially on the basis of the arithmetic coding.SELECTED DRAWING: Figure 3
Patent JP-2022015260-A (JP)
Title: Work machine maintenance management system, work machine maintenance management method and work machine maintenance management program
Inventor: FURUICHI MITSUHIRO
IPC: E02F9/20
Filed: 2020-07-08
Abstract: To provide a work machine maintenance management system, a work machine maintenance management method and a work machine maintenance management program which can accurately set a maintenance period of each part of a work machine.SOLUTION: A maintenance management system 200 comprises an acquisition unit 201 and an output unit 203. The acquisition unit 201 acquires a real working time of a target work machine 2 including a plurality of management units. The output unit 203 outputs maintenance information related to the maintenance period about at least one management unit among the plurality of management units, by using a virtual working time for each management unit derived from the real working time.SELECTED DRAWING: Figure 22
Patent JP-2022016122-A (JP)
Title: Load detection device
Inventor: TSUJIKAMI Tetsuya
IPC: A43B13/14
Filed: 2020-07-10
Abstract: To provide a load detection device that can prevent a detection value from being changed due to bending of footwear in the walking.SOLUTION: This load detection device 1 includes: a sheet-shaped upper elastic body 2 of a planar shape corresponding to an inner sole of footwear; a plurality of sheet-shaped upper rigid bodies 3 provided at a lower side of the sheet-shaped upper elastic body 2, and being adjacent to each other at thin intervals; a plurality of load sensors 4 of a planar shape provided at all lower sides except at least the position of plantar arch of the plurality of sheet-shaped upper rigid bodies 3, and being smaller than the associated sheet-shaped upper rigid body 3; a plurality of sheet-shaped lower rigid bodies 5 of a planar shape provided at the lower side of the plurality of load sensors 4, and being smaller than the associated sheet-shaped upper rigid body 3; and a sheet-shaped lower elastic body 6 of the planar shape provided at the lower side of the plurality of sheet-shaped lower rigid bodies 5, and being substantially the same as the sheet-shaped upper elastic body 2.SELECTED DRAWING: Figure 3
Patent JP-2022017785-A (JP)
Title: Text creation kit
Inventor: KATO HIROTAKA
IPC: B42D1/00
Filed: 2020-07-14
Abstract: To provide a text creation kit which can create a text of an original book assembled and created by a user himself.SOLUTION: One set of text creation kit is configured from at least two or more rectangular label sheets 31a of which one has a display face on which picture, pattern, figure or sentence is drawn, and the other has a guide face 33a on which assembly method guide sentence is drawn. The guide face side is provided with a vertical center line 36, and two lateral lines 37, 38 which divide the vertical center line into three, and has release papers 39, 40 to 44, 41a, 42a and a sticking face to which the release paper is stuck in six sections divided into squares respectively. On the guide face, a ridge-folding guide sentence 45 to be ridge-folded along the vertical center line, separation guide sentences 46a, 46b to be separated along the lateral at least lines, valley-folding guide sentences 47a, 47b to be valley-folded along the lateral lines, and release guide sentences 48a to 48f for detaching the release paper and sticking the sticking faces with each other are described.SELECTED DRAWING: Figure 1-a
Patent JP-2022018972-A (JP)
Title: Blower device for image formation and image forming apparatus
Inventor: OGAWA SHIKITARO
IPC: G03G21/00
Filed: 2020-07-16
Abstract: To provide a blower device and an image forming apparatus in which a trouble due to an air current hardly occurs.SOLUTION: An image forming apparatus 10 comprises a blower device 7 and an apparatus main body 100. The blower device 7 includes an air outlet 70 and an air current control unit 72. The air outlet 70 blows an air current toward a target space 700 on an ejection base 39 onto which a sheet on which an image is formed by an image forming unit 3 is ejected from the image forming unit 3. The air current control unit 72 controls the direction of the air current at least in a horizontal plane in the target space 700.SELECTED DRAWING: Figure 1
Patent JP-2022020879-A (JP)
Title: Face guard
Inventor: UTO MASATAKA
IPC: A42B3/20
Filed: 2020-07-21
Abstract: To provide an inexpensive face guard whose shape can be easily and manually changed to a shape matching a user at the time of being worn while achieving down-sizing so as to be advantageous for shipping and distribution.SOLUTION: A face guard has a transparent shield and a frame member. The frame member can be manually changed from an initial form in which first and second arm areas are located on the same straight line, to an attachment form in which extending portions of the first and second arm areas can be attached to the right and left ears of a user when a central area abuts on the face of the user. The transparent shield is located on a single plane in the initial form of the frame member and is bent in accordance with a change in shape from the initial form to the attachment form of the frame member. An inclination angle of the central area to the transparent shield can be manually changed.SELECTED DRAWING: Figure 9
Patent JP-2021043185-A (JP)
Title: Portable x-ray backscattering system
Inventor: MORTEZA SAFAI
IPC: G01T1/20
Filed: 2020-07-27
Abstract: To provide an X-ray backscatter detection device including a housing.SOLUTION: An X-ray backscatter detection device comprises a housing 12 configured to accommodate components comprising at least a plurality of electronic circuits 14 and an integrated high voltage power supply 16. The X-ray backscatter detection device 10 further includes at least one photomultiplier tube 18. The photomultiplier tube is configured to generate an electro-magnetic field and is oriented externally from the housing. The at least one photomultiplier tube is further oriented proximate to the housing.SELECTED DRAWING: Figure 1
Patent JP-2022025927-A (JP)
Title: Teacher data generation method, teacher data generation device, image processing system, and program
Inventor: MIYAMOTO NAOTOMO
IPC: H04N5/232
Filed: 2020-07-30
Abstract: To efficiently register an image to use as teacher data.SOLUTION: A server 300 identifies an image area of a marker 102a or the like in a captured image corresponding to image data obtained by imaging with a camera 200a or the like, and identifies the range of an image area of a forklift 100a or the like including the image area of the marker 102a or the like. Further, the server 300 generates, as teacher data, information identifying the image area of the forklift 100a or the like and registers the teacher data. The teacher data is used for subsequent machine learning.SELECTED DRAWING: Figure 1
Patent JP-2022028335-A (JP)
Title: Face shield
Inventor: YOSHIDA KOICHIRO
IPC: A41D13/11
Filed: 2020-08-03
Abstract: To provide a face shield capable of easily opening the shield and without bringing on any increase in cost or increase in weight.SOLUTION: A face shield has a plate-like shield part formed by a transparent sheet and a forehead pad part coupled to both ends of the shield part. The forehead pad part is coupled to the shield part to be capable of being freely attachable/detachable by a snap button or the like on at least one end part. The shield part and the forehead pad part are formed by being punched out of one piece of sheet, one end side of the band like forehead pad part is formed in a shape coupling integrally with the shield part, and a multiple end side faces the multiple end side of the shield part by folding back one end side of the forehead pad part.SELECTED DRAWING: Figure 3
Patent JP-2021172965-A (JP)
Title: mask
Inventor: YAMAMOTO SHINICHIRO
IPC: A41D13/11
Filed: 2020-08-06
Abstract: To provide a mask that keeps a pleasant touch and easy respiration even when continuously worn for a long time.SOLUTION: A mask is at least partially composed of such a mask inner that is made from a mask material comprising sheet-like sponge composed of ether-based polyurethane resin. The mask material has a gas permeability of 30 cm3/cm2 s or more and 300 cm3/cm2 s or less as measured in accordance with JIS L1096: 2010A method: Frazier method.SELECTED DRAWING: Figure 4
Patent JP-2022030556-A (JP)
Title: Glass, and crystallized glass
Inventor: ODA NOZOMI
IPC: C03C10/04
Filed: 2020-08-07
Abstract: To provide high-strength crystallized glass, and raw material glass therefor.SOLUTION: There is provided glass containing, by mass% in terms of oxide, a SiO2 component in an amount of 40.0 to 55.0%, an Al2O3 component in an amount of 10.0 to 30.0%, a MgO component in an amount of 10.0 to 30.0%, a TiO2 component in an amount of 5.0 to 15.0% and a Na2O component in an amount of over 0 to 8.0%, each in terms of oxide, and crystallized glass thereof.SELECTED DRAWING: None
Patent JP-2022030787-A (JP)
Title: Semiconductor storage device
Inventor: WATANABE KENJI
IPC: H01L27/11582
Filed: 2020-08-07
Abstract: To suppress contact between a plug in an upper layer of a pillar and conductive layers in a laminate.SOLUTION: A semiconductor storage device 1 of an embodiment comprises: a laminate LM in which a plurality of conductive layers WL, SGD, and SGS are laminated via an insulation layer OL; a pillar PL which extends in a lamination direction in the laminate LM and in which each memory cell MC is formed in an intersection with at least a part of the plurality of conductive layers WL, SGD, and SGS; an upper layer insulation layer 51 arranged on the laminate LM; a plug CH which extends in the lamination direction in the upper layer insulation layer 51 and is connected to an upper end part of the pillar PL; and a spacer insulation layer 53 which surrounds a periphery of the plug CH and has a lower dielectric constant than the upper layer insulation layer 51.SELECTED DRAWING: Figure 1
Patent JP-2020188802-A (JP)
Title: RNA INTERFERENCE MEDIATED INHIBITION OF CATENIN (CADHERIN-ASSOCIATED PROTEIN), β1 (CTNNB1) GENE EXPRESSION USING SHORT INTERFERING NUCLEIC ACID (siNA)
Inventor: DUNCAN BROWN
IPC: A61K47/18
Filed: 2020-08-11
Abstract: To provide compounds, compositions, and methods that respond to the modulation of cadherin-associated protein β1 (CTNNB1) gene expression and/or activity, and/or modulate a β-catenin gene expression pathway.SOLUTION: Provided is a double-stranded short interfering nucleic acid (siNA) molecule that inhibits the expression of CTNNB1, the siNA comprising a sense strand and an antisense strand, the sense strand comprising a nucleotide sequence of 5'-CUGUUGGAUUGAUUCGAAA-3', and the antisense strand comprising a nucleotide sequence of 5'-UUUCGAAUCAAUCCAACAG-3'.SELECTED DRAWING: Figure 1
Patent JP-2021035694-A (JP)
Title: Molding sand supply device, molding sand inspection system, and molding sand sampling method
Inventor: OGURA YUICHI
IPC: B65G17/30
Filed: 2020-08-12
Abstract: To provide a molding sand supply device capable of sampling molding sand at any timing.SOLUTION: The molding sand supply device comprises: a bucket for sampling molding sand; a bucket driving part that rotatably supports the bucket and drives the bucket; and a moving part for causing the bucket driving part to come closer to and separate away from the molding sand so as to linearly move the bucket driving part between a sampling position for sampling the molding sand and a supply position for supplying the molding sand.SELECTED DRAWING: Figure 1
Patent JP-2022034758-A (JP)
Title: Manufacturing method of molded object, and molded object
Inventor: SHINOZAKI TAKAHIRO
IPC: B23K9/04
Filed: 2020-08-19
Abstract: To provide a manufacturing method of a molded object capable of molding easily and highly accurately a molded object having a cavity part usable as a passage, and to provide the molded object.SOLUTION: A manufacturing method of a molded object having a rod-like shaft body 51, and a molded part 53 formed by laminating a weld bead B formed by melting and solidifying a filler material M on the outer periphery of the shaft body 51, includes a groove part processing step for forming a groove part 59 by cutting the outer periphery of the shaft body 51, a groove part blocking step for forming a cavity part 57 by blocking the groove part 59 by forming a weld bead B along the groove part 59, on the edge of the groove part 59 of the shaft body 51, and a molding step for molding the molded part 53 by laminating the weld bead B on the outer periphery of the shaft body 51.SELECTED DRAWING: Figure 3C
Patent JP-2022044303-A (JP)
Title: Card edge connector
Inventor: MIYAMURA TETSUYA
IPC: H01R12/72
Filed: 2020-09-07
Abstract: To prevent deterioration of connection reliability.SOLUTION: A card edge connector 1 includes a housing 11, a hood 10 attached to the end of a circuit board S and fitted to the housing 11, a connection terminal 12 having an elastic contact piece 12G that contacts the surface of the circuit board S and a pressure receiving portion 12F that displaces the elastic contact piece 12G in a direction approaching the surface of the circuit board S by being pressed, and is attached to the housing 11, and a pressure holding member 13 attached to the housing 11 and having a pressing portion 13D that presses the pressure receiving portion 12F, and the hood 10 includes an inclined portion 10E along which the pressure holding member 13 is displaced such that pressing stroke of the pressing portion 13D with respect to the pressure receiving portion 12F increases as the fitting of the housing 11 to the hood 10 progresses, and as the pressing stroke increases, the elastic contact piece 12G is displaced toward a substrate accommodating portion 11D in which the circuit board S is accommodated, and presses the surface of the circuit board S accommodated in the substrate accommodating portion 11D while contacting the surface of the circuit board S.SELECTED DRAWING: Figure 8
Patent JP-2022044972-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: MORITA KIKUYA
IPC: G02F1/1368
Filed: 2020-09-08
Abstract: To provide an electro-optical device and an electronic apparatus that can appropriately form a light shielding wall excellent in light shielding property.SOLUTION: In an electro-optical device 100, a first substrate 10 has a transistor 30 that has a semiconductor film 31a, a light transmissive member 19 that is provided with a first recess 19g overlapping the semiconductor film in plan view in a wider width than that of the semiconductor film 31a on a surface on which the transistor 30 is located; and a scan line 3a with a light shielding property that extends to overlap the first recess 19g in plan view between the semiconductor film 31a and the light transmissive member 19. The scan line 3a forms a light shielding wall 3a0 extending along a side wall 19g2 of the first recess 19g. An interlayer insulator film 41 is provided with a contact hole 41g on a lateral side of the semiconductor film 31a, and the contact hole 41g is provided therein with a conductive film 82a with a light shielding property that electrically connects the scan line 3a and a gate electrode 8a of the transistor 30 with each other.SELECTED DRAWING: Figure 7
Patent JP-2022045107-A (JP)
Title: Heat exchanger and air conditioner
Inventor: YAMADA KOKI
IPC: F28F1/32
Filed: 2020-09-08
Abstract: To actualize easy assembly of a heat exchanger.SOLUTION: An outdoor heat exchanger 11 includes a fin 50 having an opening 51, and a multihole tube 40 extending in a longitudinal direction X, formed with a plurality of flow paths 43 in a cross direction Y, and inserted into the opening 51, the fin 50 having a bent part 52 bent at the position of the opening 51 in a vertical direction Z toward the longitudinal direction X, and a protrusion 58 provided near the bent part 52 while being protruded to the rear side in the longitudinal direction X for restricting a bending angle θ of the bent part 52 to a predetermined angle.SELECTED DRAWING: Figure 10
Patent JP-2022047085-A (JP)
Title: Fuel cell system
Inventor: ISHIKAWA TOMOTAKA
IPC: H01M8/04746
Filed: 2020-09-11
Abstract: To prevent exhaust gas from a power generation unit performing a power generating operation from flowing back to a power generation unit not performing the power generating operation.SOLUTION: A fuel cell system comprises: a plurality of fuel cell units each having a fuel cell, an air supply pipe connected with the fuel cell, an air supply device provided on the air supply pipe, an air exhaust pipe exhausting exhaust gas including fuel exhaust gas and air exhaust gas from the fuel cell, and a control unit controlling the operation of the fuel cell; and an exhaust pipe that is connected with the plurality of air exhaust pipes and exhausts the air exhaust gas to the outside of the fuel cell system. When one fuel cell unit of the plurality of fuel cell units performs a power generating operation and the other fuel cell unit does not perform the power generating operation, the control unit of the fuel cell unit not performing the power generating operation actuates the air supply device of the fuel cell unit.SELECTED DRAWING: Figure 1
Patent JP-2022047424-A (JP)
Title: Thermosetting white resin composition, white cured product, resin sheet, reflection sheet, printed wiring board and semiconductor device
Inventor: WATANABE MASATOSHI
IPC: H05K3/28
Filed: 2020-09-11
Abstract: To provide a thermosetting white resin composition that gives a cured product having high optical reflectance and superior resistance to degradation; and a white cured product, a resin sheet, a reflection sheet, a printed wiring board and a semiconductor device, each of which is obtained by using the thermosetting white resin composition.SOLUTION: A thermosetting white resin composition contains (A) an epoxy resin, (B) a phenolic curing agent, and (C) a white inorganic pigment. A 50 μm-thick cured product of it, resulting from thermosetting at 180°C for 90 minutes, is molded into a piece of 40 millimeters per side, and the molded piece is boiled for 1 hour, so that the boiling water absorption rate is 1.0 mass% or less.SELECTED DRAWING: None
Patent JP-2022050862-A (JP)
Title: Information processing device and program
Inventor: KAKIGI NAOTO
IPC: G06Q30/02
Filed: 2020-09-18
Abstract: To provide an information processing device and a program with which it is possible to hear frank opinions regarding purchased commodities from customers.SOLUTION: In a questionnaire delivery system comprising a store server, a POS terminal, a portable terminal and a producer server, a sales file reception unit of a store server 12 acquires the category of a customer's purchased commodity and commodity identification information from the POS terminal. A purchase history accumulation unit stores a purchase history in association with a customer's identification information, commodity identification information and the purchase date of a commodity. A continuously purchased commodity detection unit detects a customer's continuously purchased commodity on the basis of the purchase history. A commodity replacement purchase detection unit detects, on the basis of the purchase history, that a customer has changed purchase from the continuously purchased commodity to another commodity of the same category. A questionnaire delivery unit delivers a continuous purchase questionnaire for the continuously purchased commodity, or a commodity replacement purchase questionnaire for the commodity to which purchase was changed, to customers at a first timing when the continuously purchased commodity is detected and a second timing when a customer has changed purchase to another commodity.SELECTED DRAWING: Figure 4
Patent JP-2022051213-A (JP)
Title: Game system, apparatus for game, and game management method
Inventor: OKAMOTO SO
IPC: A63F7/02
Filed: 2020-09-18
Abstract: To efficiently cope with forgotten processing of the number of acquired game media (the number of game balls) stored in an encapsulation type game machine when the game machine receives return operation of a storage medium (card).SOLUTION: An inter-machine card processor 10 is locked (S1) when a card is returned in a state in which game balls are left. When its game is continued after that and the number of game balls becomes equal to or smaller than a predetermined value or when the returned card is inserted again, unlocking is performed (S2). In addition, unlocking is performed even when a locked state has continued for a period equal to or longer than a given period.SELECTED DRAWING: Figure 1