baber/WOPTO huggingface dataset:
Patent JP-2022160076-A (JP)
Title: Liquid ejection device
Inventor: SASAKI ZENICHIRO
IPC: B41J2/165
Filed: 2021-04-06
Abstract: To shorten a time taken to start an ejecting operation.SOLUTION: A control device of a printer performs an inspection operation prior to an ejecting operation when performing the ejecting operation in which an ink jet head is caused to eject ink to recording paper from a plurality of nozzles. When it is determined that the number of anomalous nozzles based on a determination signal output from a signal processing circuit by the inspection drive is equal to or larger than a threshold value, recovery processing is performed prior to the ejecting operation. When the recovery processing is performed, the inspection drive is performed after the ejecting operation is finished. When the recovery process is not performed, the inspection drive is not performed after the ejecting operation is finished.SELECTED DRAWING: Figure 7
Patent JP-2021167307-A (JP)
Title: Mouth washing for washing nasal cavity or upper pharynx
Inventor: ABE SHIGERU
IPC: A61K31/11
Filed: 2021-04-09
Abstract: To provide a mouth washing for washing nasal cavity or upper pharynx, capable of quickly removing foreign matters such as microbes or allergen, when the microbes or allergen enter a nasal cavity or an upper pharynx, and solving troubles in a nose and a respiratory organ, especially, a problem of an infection source entering from the nasal cavity, and to provide a mouth washing capable of inhibiting spread of infection due to microbes or allergen which are left in the nasal cavity or on the upper pharynx in a long term and exit to outside of a person.SOLUTION: There is provided a mouth washing for washing nasal cavity or upper pharynx, the mouth washing is a solution including 0.6% to 1.4% of sodium chloride, or the mouth washing is a solution which has an osmosis pressure equal to that of the inorganic salt and includes inorganic salt and includes, terpenoid selected from a group including: 1,8-cineole; terpinen-4-ol; citronellol; citral; and geraniol, or at least one kind selected from cinnamic aldehyde, decanoic acid and azunol.SELECTED DRAWING: None
Patent JP-2022161564-A (JP)
Title: System for training machine learning model recognizing character of text image
Inventor: NGUYEN CONGKHA
IPC: G06N3/08
Filed: 2021-04-09
Abstract: To improve recognition precision of a text image recognition model with less training data.SOLUTION: A system stores a machine learning model which recognizes characters in a text image. The machine learning model which recognizes characters in a text image includes: a character segmentation network which extracts a visual feature quantity from the text image and generates a character border box from the text image; a domain adaptation network which classifies a domain of the text image based upon the visual feature quantity; and a text recognition network which recognizes the characters in the text image based upon the character border box and visual feature quantity. The system inverts a gradient of training of the domain adaptation network to a negative gradient and propagates the same reversely in the character segmentation network. The system propagates the gradient of the training of the text recognition network reversely in the character segmentation network.SELECTED DRAWING: Figure 1
Patent JP-2022163437-A (JP)
Title: Display device
Inventor: HIROZAWA HITOSHI
IPC: H01L33/58
Filed: 2021-04-14
Abstract: To improve the light extraction efficiency on a display surface of a display device by changing light, which is emitted from a side surface of a light-emitting element provided in the display device, to an upper surface direction of the light-emitting element.SOLUTION: A display device includes a light-emitting element, and a first optical adjustment member existing on the light-emitting element and overlapping with the light-emitting element. The area of an upper surface of the first optical adjustment member is larger than the area of a lower surface of the first optical adjustment member. The display device further includes a second optical adjustment member in contact with a side surface of the first optical adjustment member. The refractive index of the second optical adjustment member may be smaller than that of the first optical adjustment member.SELECTED DRAWING: Figure 1
Patent JP-2022165146-A (JP)
Title: Medium discharge device
Inventor: TAMURA KENICHI
IPC: B65H31/18
Filed: 2021-04-19
Abstract: To provide a medium discharge device capable of favorably aligning a medium discharged to a discharge table.SOLUTION: A medium discharge device 100 includes: discharge parts 119, 120 for discharging a medium; discharge tables 104, 404 which have a slope, which are provided so as to move vertically, and on which the medium discharged from the discharge part is placed; a butted part 101b where an end part on the lower side of the slope of the medium placed on the discharge table is butted; and vibration imparting mechanisms 101c, 201c, 301c, 404h, 104e, 401j for imparting vibration to the discharge tables by being interlocked with the vertical movement of the discharge tables.SELECTED DRAWING: Figure 5
Patent JP-2022166558-A (JP)
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-04-21
Abstract: 【課題】通常状態における変動の種類を多様化する。【解決手段】通常状態において、特別状態（確変状態、時短状態）中の背景に背景を切り替え、特別状態中に実行されるリーチ演出（いきなり高ベースリーチ演出と称する）を実行する。通常状態中に実行されるいきなり高ベースリーチ演出を遊技者に好適に見せることにより、通常状態の演出の多様化を図り、興趣を向上させる。【選択図】図１
Patent JP-2021175799-A (JP)
Title: Fibrous cellulose-containing fluid dispersion and production method thereof
Inventor: YAMANAKA MIO
IPC: C08B5/00
Filed: 2021-04-22
Abstract: To provide a fibrous cellulose-containing fluid dispersion capable of exhibiting excellent dispersibility stability and excellent coating suitability when added to a coating material.SOLUTION: The present invention is fibrous cellulose-containing fluid dispersion, the fibrous cellulose has a fiber width of 1000 nm or less and an ionic substituent, wherein the amount of ionic substituent in the fibrous cellulose is 0.10 to 1.50 mmol/g (inclusive), the degree of polymerization of the fibrous cellulose is 150 to 515 (inclusive), and the viscosity of the fluid dispersion at 3 rpm of the B-type viscometer is 40,000 mPa s to 800,000 mPa s (inclusive), and the concentration of the fibrous cellulose in the fluid dispersion is 1.5 mass% to 5 mass% (inclusive).SELECTED DRAWING: None
Patent JP-2022170308-A (JP)
Title: Vacuum drying device and vacuum drying treatment method
Inventor: SADA TETSUYA
IPC: F26B5/04
Filed: 2021-04-28
Abstract: To make a drying time of a solution on a substrate more uniform within the plane of a substrate.SOLUTION: A vacuum drying device 1 that dries a solution on a substrate G under reduced pressure includes a processing container configured to be depressurized and containing the substrate, a substrate mounting portion provided in the processing container and on which the substrate is mounted, and a solvent collecting portion 50 provided above the substrate mounting portion and collecting a solvent in the solution vaporized from the substrate during the drying process under reduced pressure, the processing container has an exhaust port 13b connected to an exhaust mechanism 40 that exhausts the inside of the processing chamber below the outer periphery of the substrate mounting portion, and the solvent collection portion is formed by a plurality of dividing plates 60 arranged in the horizontal direction. Each of the dividing plates is inclined such that the peripheral edge side of the substrate mounting portion is higher, and an opening 70 through which the gas above the substrate passes is formed between the mutually adjacent dividing plates, and the solvent collection portion rectifies the gas above the substrate such that the gas above the substrate passes through the opening, passes above the solvent collection portion, and goes toward the exhaust port.SELECTED DRAWING: Figure 3
Patent JP-2021126522-A (JP)
Title: Program and information processor
Inventor: OTOMO TAKAHIRO
IPC: A63F13/79
Filed: 2021-04-29
Abstract: To composite each content group by simple operation even if plural content groups of the same kind exist in player's possessed content.SOLUTION: A program allows a computer to function as control means 52 for allowing a player to acquire content according to an execution instruction of a game by the player, extraction means 54 for extracting content groups that are mutually of the same kind from a player's possessed content by the player's instruction, selection means 56 for automatically selecting composition source content and material content from each extracted content group, and composition means 58 for collectively compositing the composition source content and the material content of the same kind for each composition source content.SELECTED DRAWING: Figure 4
Patent JP-2022173874-A (JP)
Title: Packing material and manufacturing method of packing material
Inventor: KOYANO JUNICHI
IPC: B65D81/127
Filed: 2021-05-10
Abstract: To provide a packing material and a manufacturing method of the packing material which have good followability to an item to be packed and high strength as a packing material application for building materials.SOLUTION: A packing material includes: a middle core with a waveform cross section; a first liner sheet bonded to one face of the middle core; and a second liner sheet bonded to the other face of the middle core, wherein at least one of the first liner sheet and the second liner sheet has a ruled line for folding the middle core, the first liner sheet and the second liner sheet so that they intersect a direction orthogonal to a waveform travel direction of the middle core.SELECTED DRAWING: Figure 1
Patent JP-2022173881-A (JP)
Title: Interruption system, circuit breaker, and distribution board
Inventor: IWAMI EIJI
IPC: H02H3/00
Filed: 2021-05-10
Abstract: To provide an interruption system for allowing a user to recognize a time until interruption in an overcurrent state before interruption, a circuit breaker, and a distribution board.SOLUTION: A circuit breaker 1 includes: an interruption unit 10 for cutting off a current when the current exceeding a predetermined value flows continuously in electric paths L1, L2, and a neutral line N for a fixed time or more; a current sensor 11 provided in the electric path; a processing unit 13 having an acquisition unit 131 for acquiring a current value corresponding to a current passing through the electric path based on an output of the current sensor, an arithmetic unit 132 for calculating a current effective value that is an effective value of current from the current value, and an estimation unit 133 for estimating a cutoff time that is a time until the interruption unit interrupts the current based on the current effective value to acquire an interruption time estimation value indicating estimation results; and an output unit 14 for outputting interruption related information that is information on the interruption time estimation value.SELECTED DRAWING: Figure 1
Patent JP-2022174890-A (JP)
Inventor: HAYASHI ERIKA
IPC: G06F11/20
Filed: 2021-05-12
Abstract: 【課題】データのレプリカを書き込むストレージ制御装置の処理負荷を軽減する。【解決手段】情報処理装置１０は、データＤＴの書き込み要求をストレージ制御装置２０に送信するとともに、データＤＴのレプリカＲＰを記憶部１１に書き込む。ストレージ制御装置２０は、書き込み要求を受信すると、データＤＴを記憶部２１に書き込んで書き込み完了通知を情報処理装置１０に送信し、その後にストレージ制御装置３０の処理負荷を示す指標が閾値以下になると、データＤＴのレプリカＲＰを記憶部３１に書き込むように要求するレプリカ書き込み要求をストレージ制御装置３０に送信し、レプリカＲＰの書き込みが完了すると、レプリカ書き込み完了通知を情報処理装置１０に送信してレプリカＲＰを削除させる。【選択図】図１
Patent JP-2022177527-A (JP)
Title: Solid-state imaging device and method of manufacturing solid-state imaging device
Inventor: OKABE YUTA
IPC: H01L27/30
Filed: 2021-05-18
Abstract: To provide a solid-state imaging device including a photoelectric conversion element capable of improving adhesion and prevention of coating film peeling of an electron transport layer, and a method of manufacturing the same.SOLUTION: A solid-state imaging device includes a photoelectric conversion element that includes a first electrode, an electron transport layer, and a photoelectric conversion layer. The first electrode is provided over a substrate, and the photoelectric conversion layer is provided over the first electrode. The electron transport layer is provided between the first electrode and the photoelectric conversion layer, and has a buffer layer and a microparticle layer. The buffer layer has an ionization potential greater than a work function of the first electrode, and an electron affinity greater than that of the photoelectric conversion layer. The microparticle layer contains microparticles that contain electrically conductive zinc oxide as a main component.SELECTED DRAWING: Figure 2
Patent JP-2022178879-A (JP)
Title: Lipid nanoparticle
Inventor: SATO YUSUKE
IPC: A61K47/10
Filed: 2021-05-21
Abstract: To provide a lipid nanoparticle being a gene delivery carrier that can be delivered to a spleen dendritic cell highly efficiently.SOLUTION: A lipid nanoparticle contains pH-sensitive cationic lipid and polyalkylene glycol modified lipid, where the ratio of the content of the pH-sensitive cationic lipid to the total amount of lipids constituting the lipid nanoparticles is 10 to 25 mol%, the ratio of the content of the polyalkylene glycol modified lipid to the total amount of lipids constituting the lipid nanoparticles is 0.5 to 1.75 mol%, and a number average particle diameter is 150 nm or more.SELECTED DRAWING: None
Patent JP-2021121353-A (JP)
Title: Garment, conductive complex yarn and disposable garment
Inventor: MITERA HIDEYUKI
IPC: A61B5/332
Filed: 2021-05-25
Abstract: To provide a garment hardly imparting unpleasant feeling to a wearer, and capable of detecting a biopotential.SOLUTION: An insulation area 10 is a fabric having a thickness t10, and has a contact surface 100 to be brought into contact with a skin of a wearer P. An electrode area 11 is a fabric having a thickness t11, and has a contact surface 110 to be brought into contact with the skin of the wearer P. The electrode area 11 is formed by braiding, so as not to have a step with the insulation area 10, yarns containing conductive fibers formed by adding a conductive material such as a metal of silver, copper or the like, or a conductive polymer to non-conductive fibers.SELECTED DRAWING: Figure 6
Patent JP-2022181137-A (JP)
Title: Cervical spine treatment pillow
Inventor: MORI RYOICHI
IPC: A47G9/10
Filed: 2021-05-25
Abstract: To provide a cervical spine treatment pillow preventing an occurrence of hyperextension of the cervical spine, while retaining, in a spine position, a state of aligning a user's occipital region, back, buttocks and heels in a line relative to a bed for a long time and facilitating stepwise height adjustment of the cervical spine matching conditions for every user.SOLUTION: A cervical spine treatment pillow includes an upper-layer neck placement plate 11, an intermediate-layer neck placement plate 12, a lower-layer neck placement plate 13 and a pillow body member 20 that are neck placement members 10, mutually connected with a hook-and-loop fastener. The cervical spine treatment pillow further includes a third opening part 19 between a lateral part 11i along a short-side direction of the upper-layer neck placement plate 11 and a lateral part 12i along the short-side direction of the intermediate-layer neck placement plate 12, a second opening 18 between the lateral part 12i along the short-side direction of the intermediate-layer neck placement plate 12 and a lateral part 13i along a short-side direction of the lower-layer neck placement plate 13, and a first opening 17 between the lateral part 13i along the short-side direction of the lower-layer neck placement plate 13 and a lateral part 20i along a short-side direction of the pillow body member 20.SELECTED DRAWING: Figure 1
Patent JP-2022181370-A (JP)
Title: Information processing device and program
Inventor: YAMAGISHI DAIGO
IPC: B41J29/38
Filed: 2021-05-26
Abstract: To provide an information processing device and program capable of using an apparatus on the basis of a contract between an organization to which a user belongs and a contract source if the user belongs to the organization contracted with the same contract source even in the case that a processing request to an apparatus from the user does not correspond to a use condition based on the contract with the contract source.SOLUTION: A control part of an apparatus 3 receives a processing request to an apparatus from a user, acquires a second use condition based on a contract with the same contract source on the basis of information showing a relation between an organization to which the user belongs and the contract source in the case that the received processing request does not correspond to a first use condition based on the contract with the contract source about the apparatus, and controls the apparatus 3 so as to process the processing request on the basis of the acquired second use condition.SELECTED DRAWING: Figure 1
Patent JP-2022182696-A (JP)
Title: Austenite-ferrite duplex stainless steel wire for prestressed concrete tendon, austenite-ferrite duplex stainless steel wire and tendon for prestressed concrete
Inventor: TADOKORO YUTAKA
IPC: C22C38/00
Filed: 2021-05-28
Abstract: To provide an austenite-ferrite duplex stainless steel wire that has high strength and high elongation, is excellent in stress corrosion cracking resistance, and is usable as a tendon for prestressed concrete.MEANS FOR SOLVING THE PROBLEM: The problem is solved by adopting an austenite-ferrite duplex stainless steel wire for prestressed concrete tendon, which is an austenitic-ferritic duplex stainless steel wire comprising duplex stainless steel having austenite phase and ferrite phase, and in which C, Si, Mn, P, S, Ni, Cr, Mo, N, Cu are contained and the balance is Fe and impurities, the Md30 value represented by the following formula (3) is in the range of -300°C to 0°C, the tensile strength is 1500 MPa or more, and the elongation is 1.6% or more. Md30(°C)=551-462(C+N)-9.2Si-8.1Mn-13.7Cr-29(Ni+Cu)-18.5Mo-68 Nb (3).SELECTED DRAWING: None
Patent JP-2022184080-A (JP)
Title: Transfer film, display panel base material, display panel base material manufacturing method and display panel
Inventor: ONIZUKA YU
IPC: G02B5/20
Filed: 2021-05-31
Abstract: To provide a transfer film that (1) forms patterns resistant to occurrence of falling and deformation, and is used in manufacturing of a display panel base material, (2) forms patterns high in aspect ratio, and is used in the manufacturing of the display panel base material, and to provide (3) these applications.SOLUTION: A transfer film is used in manufacturing of a display panel base material that includes: (1) a temporary supporting body; and a transfer layer including a photosensitive layer, in which a softening temperature of the post-exposed photosensitive layer is 300°C or higher. A transfer film is used in the manufacturing of the display panel base material that includes: (2) the temporary supporting body; and the transfer layer including the photosensitive layer, in which transmittance of a photosensitive wavelength of the photosensitive layer is 30% or higher. A transfer film is composed of (3) these applications.SELECTED DRAWING: Figure 1
Patent JP-2022184202-A (JP)
Title: Flat plate solid-oxide fuel cell
Inventor: SASAKI MASAYA
IPC: H01M8/02
Filed: 2021-05-31
Abstract: To provide a flat plate solid-oxide fuel cell in which the occurrence of considerable temperature difference in the surface direction of the cell can be suppressed with simple configuration.SOLUTION: A flat plate solid-oxide fuel cell comprises a cell 2, interconnectors 31 and 32 and a heat transfer plate 4. The interconnector 31 at a fuel electrode side is disposed along a plate surface of the cell 2 at the side of a fuel electrode layer 21 and constitutes a flow channel 310 of fuel gas. The interconnector 32 at an air electrode side is disposed along a plate surface of the cell 2 at the side of an air electrode layer 23 and constitutes a flow channel 320 of air. The heat transfer plate 4 has thermal conductivity higher than thermal conductivity of the interconnector 31 at the fuel electrode side and the interconnector 32 at the air electrode side. The cell 2, the interconnector 31 at the fuel electrode side, the interconnector 32 at the air electrode side and the heat transfer plate 4 are laminated in such a manner that a plate surface of the interconnector 31 at the fuel electrode side or the interconnector 32 at the air electrode side is brought into surface contact with a plate surface of the heat transfer plate 4.SELECTED DRAWING: Figure 1
Patent JP-2021121436-A (JP)
Title: Vibration actuator and electronic apparatus
Inventor: TAKAHASHI YUUKI
IPC: B06B1/04
Filed: 2021-06-02
Abstract: To output suitable sensible vibration without attenuation while preventing intrusion of a foreign matter such as dust.SOLUTION: A vibration actuator includes a hollow case, a fixed body having a coil arranged in the case, a movable body that has a magnet arranged inside in a radial direction of the coil and is arranged so as to be movable in a vibration direction perpendicular to the radial direction in the case, and an elastic support part which movably supports the movable body to the fixed body in the case, and vibrates the movable body to the fixed body by cooperation of the coil and the magnet, in which the case regulates a movable range of the movable body in the case on both of end face parts that are separated in the vibration direction of the movable body and are arranged so as to face each other, the case has one or more vent holes, and the vent holes are provided on a portion not interfered with the movable body on at least one end face part in both of the end face parts.SELECTED DRAWING: Figure 2
Patent JP-2022187128-A (JP)
Title: Ventilation state display system
Inventor: SAIKI AYUMI
IPC: F24F8/80
Filed: 2021-06-07
Abstract: To provide a ventilation state display system that can properly visualize an indoor ventilation state.SOLUTION: A ventilation state display system includes a display part 7 and a microcomputer 8. The display part 7 displays an indoor ventilation state. The microcomputer 8 controls the display part 7. The microcomputer 8 controls the display part 7 to display information relating to an equivalent ventilation volume of an air cleaning device 1 including as a UV sterilizer 2, an air conditioner 3 and an air cleaner 4 for cleaning indoor air, as a ventilation state.SELECTED DRAWING: Figure 1
Patent JP-2022187213-A (JP)
Title: Heat treatment method and heat treatment device
Inventor: TOBE RYUTA
IPC: H01L21/26
Filed: 2021-06-07
Abstract: To provide a heat treatment method and a heat treatment device that can measure a temperature of a substrate at the time of flashlight irradiation with a simple configuration.SOLUTION: An upper radiation thermometer 25 is provided obliquely above a semiconductor wafer as a temperature measurement target. The upper radiation thermometer 25 comprises a photovoltaic element 28 for generating an electromotive force when receiving light. The photovoltaic element 28 has both a high-speed response and a good noise characteristic in a low frequency region. The photovoltaic element 28 can obtain a sufficient sensitivity even at a room temperature without cooling, and therefore, the upper radiation thermometer 25 does not need a mechanism for cooling. Since the upper radiation thermometer 25 does not need to provide an optical chopper and a differentiation circuit, the upper radiation thermometer 25 can measure a surface temperature of the semiconductor wafer with a simple configuration at the time of both preheating with a halogen lamp and flashlight irradiation.SELECTED DRAWING: Figure 8