baber/WOPTO huggingface dataset:
Patent JP-2023135697-A (JP)
Title: Mortar composition and mortar
Inventor: AKAE SHINYA
IPC: C04B28/02
Filed: 2022-03-16
Abstract: To provide a mortar composition that does not easily droop when applied onto a slope and exhibits excellent freeze-thaw resistance and compression strength.SOLUTION: The mortar composition includes cement, a pozzolan material, rubber powder, and fine aggregate, with the content of the rubber powder being from 3 to 55 pts.mass relative to 100 pts.mass of the cement, the total content of the pozzolan material and the rubber powder being from 10 to 70 pts.mass relative to 100 pts.mass of the cement, and a ratio of the total mass of the pozzolan material and the rubber powder relative to the total mass of the pozzolan material, the rubber powder and the fine aggregate, ([total mass of the pozzolan material and the rubber powder]/[total mass of the pozzolan material, the rubber powder and the fine aggregate]) being from 0.03 to 0.23.SELECTED DRAWING: None
Patent JP-2022078349-A (JP)
Title: Network system control method and controller
IPC: H04L41/40
Filed: 2022-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a control method and a controller, for efficiently controlling a network including programmable logical circuits as a VM/VNF infrastructure. 
     SOLUTION: A controller (10) comprises: means (102, 103) for storing correspondence relation among information on whether or not each of a plurality of servers corresponds to a programmable logical circuit, a virtual machine that starts up on each of the plurality of servers, and a program installed on the programmable logical circuit; and control means (106) for identifying, on the basis of the correspondence relation, a server of the plurality of servers that corresponds to a programmable logical circuit on which a program to be updated is installed and making a CPU of the identified server perform, by proxy, data processing of a virtual machine using a programmable logical circuit on which the program to be updated is installed. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023141131-A (JP)
Title: Fused ring compound and organic electroluminescent device including the same
Inventor: INAYAMA SATOSHI
IPC: C07D471/22
Filed: 2022-03-23
Abstract: To provide a novel blue light-emitting material that has a narrow emission spectrum width and achieves high color purity.SOLUTION: A fused ring compound has a structure represented by the formula (1).SELECTED DRAWING: None
Patent JP-2023141283-A (JP)
Title: Wireless communication device and wireless communication method
Inventor: SHIRAI WATARU
IPC: H04W36/00
Filed: 2022-03-23
Abstract: To secure communication quality and to make it less likely to be in an out-of-service state.SOLUTION: A wireless communication device comprises: a first communication unit that communicates with a base station; a second communication unit that communicates with other wireless communication device; an electric wave strength measurement unit that measures a reception electric wave strength value of an electric wave received from a first base station; a base station search unit that searches a newly connected base station by controlling the first communication unit on the basis of the reception electric wave strength value; a communication control unit that controls the first communication unit and the second communication unit; and a mode setting unit that selectively sets a first mode and a second mode which is different from the first mode. In the first mode, the base station search unit searches a base station which is a new connection destination when the reception electric wave strength value is lower than a preset first threshold value. The communication control unit switches a base station to be connected from the first base station to a second base station when information of the second base station is received from other wireless communication device, the information received at a reception electric wave strength that is more than or equal to a preset second threshold value being larger than the first threshold value.SELECTED DRAWING: Figure 2
Patent JP-2023141473-A (JP)
Title: Radio wave anomaly detection system, radio wave anomaly detection method, and radio wave anomaly detection program
Inventor: SAKAI ATSUSHI
IPC: H04B17/00
Filed: 2022-03-24
Abstract: To provide a radio wave anomaly detection system, a radio wave anomaly detection method, and a radio wave anomaly detection program that can accurately detect radio wave anomaly.SOLUTION: A radio wave anomaly detection system 10 includes a determining unit 11 that determines an extraction period on the basis of a transmission duration estimated from first reception data of radio waves received at a first timing, a learning unit 12 that generates a trained model by machine learning feature quantities extracted during an extraction period from second reception data of radio waves received at a second timing, and a detection unit 13 that detects a radio wave anomaly using the learned model and the feature quantities extracted during the extraction period from the third reception data of the radio wave received at a third timing.SELECTED DRAWING: Figure 1
Patent JP-2023143495-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2022-03-25
Abstract: To provide a game machine which can prevent an excessive game.SOLUTION: In a game machine 1, an actuation notice display, an attainment display, and a shooting stop display are displayed. The actuation notice display can be presented at the same time as an error display. The shooting stop display is more preferentially displayed than the error display. When the electric power supply to the game machine 1 is stopped in displaying the shooting stop display and a ball stuck error display, and the electric power supply to the game machine 1 is then restarted with an RWM clear, the ball stuck error display can be restarted, while the shooting stop display is not displayed. When the electric power supply to the game machine 1 is stopped in displaying the attainment display (or shooting stop display), and the electric power supply to the game machine 1 is restarted without the RWM clear, displaying the attainment display (or shooting stop display) is restarted.SELECTED DRAWING: Figure 33
Patent JP-2023144595-A (JP)
Title: Electrochemical reaction cell stack
Inventor: OKAWA TAKASHI
IPC: H01M8/0247
Filed: 2022-03-28
Abstract: To suppress the deformation of a separator due to the pressure difference between two fluid channels defined by the separator.SOLUTION: An electrochemical reaction cell stack has a structure in which a plurality of electrochemical reaction units are stacked. Each of the electrochemical reaction units includes an electrochemical reaction single cell and a separator. The electrochemical reaction single cell includes an electrolyte layer, and an air electrode and a fuel electrode that face each other with the electrolyte layer in between. The separator is a plate-shaped member that separates two fluid channels from each other. The separator includes a bent portion and a flat plate portion. The first portion, which is at least a portion of the bent portion, has a higher rigidity than the second portion, which is at least a portion of the flat plate portion.SELECTED DRAWING: Figure 8
Patent JP-2023145056-A (JP)
Title: Robot for coating vehicle body
Inventor: IIDA KISUMI
IPC: B05B12/00
Filed: 2022-03-28
Abstract: To maintain not only the pressure of coating material flowing along the supply path and return flow path of a coating material supply device, but also the pressure of a coating material present inside the coating head within an appropriate pressure range by suppressing changes in the posture of the multi-axis arm as much as possible.SOLUTION: A robot 10 for coating a vehicle body comprises: a coating head; a reservoir for storing coating material; a supply device capable of controlling pressure of coating material flowing through a circulation path provided between the coating head and the reservoir; and an arm 15 having the coating head and the supply device. The arm is a multi-axis arm comprising a plurality of arm members 22, 23 and movable shafts 26, 27 connecting the respective arm members to each other. The multi-axis arm comprises: posture control means that controls the posture of the plurality of arm members during coating of the vehicle body by the coating head to maintain a relative position of the coating head and the supply device at a constant level or to suppress fluctuations in the relative position within a predetermined allowable range; and a moving mechanism for moving the multi-axis arm along a vehicle-body coating direction of the coating head during coating of the vehicle body by the coating head.SELECTED DRAWING: Figure 1
Patent JP-2023146084-A (JP)
Title: fuel cell system
Inventor: INOUE TOMOYUKI
IPC: H01M8/04
Filed: 2022-03-29
Abstract: To inhibit drying of an electrolyte membrane even if a discharge passage sealing valve is open during power generation of a fuel cell stack.SOLUTION: A fuel cell system 10 includes: a fuel cell stack 16; a humidifier 14 which is provided on an oxidant gas supply passage 30 and humidifies an oxidant gas flowing through the oxidant gas supply passage 30; a discharge passage sealing valve 20 which is provided at an oxidant gas discharge passage 32 and opens during power generation of the fuel cell stack 16; and a pressure regulator 24 which is provided at the downstream of the discharge passage sealing valve 20 and regulates a pressure so that a pressure at the upstream is higher than a pressure at the downstream.SELECTED DRAWING: Figure 1
Patent JP-2023147016-A (JP)
Title: Hindered amine compound and composition
Inventor: ITAGAKI KOJI
IPC: C07D211/44
Filed: 2022-03-29
Abstract: To provide a novel hindered amine compound which is useful as a HALS, has excellent compatibility with polyolefin, and does not volatilize or run off, and a composition containing the hindered amine compound.SOLUTION: The invention provides a hindered amine compound represented by general formula (I) in the figure. (R1 and R2 are each independently a C3-8 alkyl group or a C6-8 aryl group; X is O (oxygen atom), CH2, S (sulfur atom), or NH; R3 is a hydrogen atom, a C1-3 alkyl group, a C1-11 alkoxy group, or a COR4 group; R4 is a C1-4 alkyl group; and Me is a methyl group.)SELECTED DRAWING: None
Patent JP-2023150582-A (JP)
Title: Cutter for vine of crop
Inventor: KUROHARA TAKAHITO
IPC: A01D23/00
Filed: 2022-03-31
Abstract: To provide a cutter for a vine of a crop capable of reliably transmitting a cutting force to the vine when cutting the vine of the crop and capable of preferably cutting the vine.SOLUTION: A cutter for a vine of a crop cuts a vine while moving in a field, and includes a vine receiving member that erects and receives a vine, and a cutting blade that cuts the vine received by the vine receiving member. It is preferable that the vine receiving member receives both sides of a cut portion of the vine to be cut by the cutting blade.SELECTED DRAWING: Figure 1
Patent JP-2023151065-A (JP)
Title: Polyester film for metal plate laminate
Inventor: TSUCHIYA KEIJI
IPC: B32B27/36
Filed: 2022-03-31
Abstract: To provide a polyester film for a metal plate laminate which is excellent in stable adhesion properties, and canning properties in a width direction and a flow direction of a film roll.SOLUTION: There is provided a polyester film for a metal plate laminate comprising at least two layers which are: a substrate layer; and an adhesive layer. The substrate layer includes a polyester resin which includes, with respect to 100 mol% of a whole component of polyester: 95 mol% or greater and 100 mol% or smaller of an ethylene terephthalate unit. The adhesive layer includes a polyester resin which includes, with respect to 100 mol% of the whole component of polyester: 86 mol% or greater and 95 mol% or smaller of an ethylene terephthalate unit; and 5 mol% or greater and 14 mol% or smaller of a copolymerization component other than the ethylene terephthalate unit. The adhesive layer is configured so that, a variation of a thickness of the adhesive layer at 45 points in total which are measured at 15 points for every 200 mm interval in a flow direction, at a position having a length which is 25% of a whole width of the film roll from an end, a position having a length which is 50% of the whole width of the film roll from the end, and a position having a length which is 75% of the whole width of the film roll from the end, is 40% or smaller.SELECTED DRAWING: None
Patent JP-2023151456-A (JP)
Title: Air conditioning related equipment and air conditioning system
Inventor: KODERA KEITA
IPC: F24F11/88
Filed: 2022-03-31
Abstract: To provide air conditioning related equipment capable of coping with at least two of communication via a communication exclusive line for transmitting a communication signal, communication via a strong-current line for transmitting strong-current electricity, and communication via weak-current line for transmitting weak-current electricity.SOLUTION: Air conditioning related equipment includes a communication circuit communicably connected via at least two of a communication exclusive line for transmitting a communication signal, a strong-current line for transmitting strong-current electricity, and a weak-current line for transmitting weak-current electricity.SELECTED DRAWING: Figure 1
Patent JP-2022079711-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing a player's interest in a game. 
     SOLUTION: When a determination condition is established, determination means executes determination, and performance execution means executes a performance for representing the determination result. When the performance execution means executes a performance for representing a specific performance result, privilege assignment means assigns a privilege advantageous to a player. When a specific condition is established, storage means stores corresponding game information as history information. Whether or not to execute the specific performance out of performances to be executed by the performance execution means is determined on the basis of the history information. This configuration can enhance a player's interest in the game. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022106732-A (JP)
Title: Use of biomarkers for assessing treatment of gastrointestinal inflammatory disorders with beta 7 integrin antagonists
IPC: C12Q1/686
Filed: 2022-04-05
Abstract: PROBLEM TO BE SOLVED: To provide methods of assessing or monitoring the effect, efficacy and responsiveness to treatment of therapeutic agents, such as integrin beta 7 antagonists, for the treatment of gastrointestinal inflammatory disorders, and/or determining a dose or dosing regimen of the therapeutic agents. 
     SOLUTION: Provided are methods of using integrin beta 7 subunit-containing receptor occupancy by the integrin beta 7 antagonist on colonic lymphocytes, as an indicator of the effect, efficacy, or responsiveness to treatment of therapeutic agents, such as beta 7 integrin antagonists, for the treatment of gastrointestinal inflammatory disorders and/or as a means to determine dosing or dosing regimens of the therapeutic agents. Also provided are methods of assessing the effect, efficacy, or responsiveness to beta 7 integrin antagonist treatment by measuring gene expression levels of one or more integrin receptor ligands, lymphocyte genes, cytokine genes, or the number of alpha E-positive cells in intestinal crypt epithelium. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023153608-A (JP)
Title: Welding inspection apparatus
Inventor: KATO YUSUKE
IPC: B23K31/00
Filed: 2022-04-05
Abstract: To easily realize a correct inspection of the welding quality.SOLUTION: A welding inspection device 10 comprises: a storage device 11 which stores a learned neural network 13 with image data of a surface of a weld zone P as an input and a dimension value of a cross-sectional shape of the weld zone P as an output; and an execution device 12 which calculates an output of the neural network 13 with the image data of the surface of the weld zone P being an inspection target as an input as a dimension value of the cross-sectional shape of the weld zone P. The neural network 13 is learned by using a data set including a measurement value of the dimension value of the cross-sectional shape of the weld zone P and the image data of the surface of the weld zone P in which the same dimension value is measured as teacher data.SELECTED DRAWING: Figure 1
Patent JP-2023155772-A (JP)
Title: Equipment confirmation system, entrance/exit management system and equipment confirmation method
Inventor: NISHIYAMA KYOHEI
IPC: G08B25/00
Filed: 2022-04-11
Abstract: To provide an equipment confirmation system, an entrance/exit management system and equipment confirmation method capable of automatically confirming whether or not a worker of a construction site appropriately wear equipment.SOLUTION: The present invention relates to an equipment confirmation system 1 for confirming a condition of safety equipment 8 required for a worker. The equipment confirmation system comprises: an imaging section 12 for imaging the worker; a determination section for determining the condition of the safety equipment 8 based on image data which are imaged by the imaging section 12; and a warning section 13 which issues a warning in a case where it is determined that the condition of the safety equipment 8 is not appropriate. In a case where there is deficiency of the safety equipment 8 or a violation in wearing, the determination section determines that the condition of the safety equipment 8 is not appropriate.SELECTED DRAWING: Figure 2
Patent JP-2023157062-A (JP)
Title: Pedal device and electronic keyboard instrument
Inventor: IKEMOTO HIROSHI
IPC: G10H1/32
Filed: 2022-04-14
Abstract: To provide a pedal device and an electronic keyboard instrument that reduces movement of the instrument during performance.SOLUTION: A pedal device 50 of an electronic keyboard instrument 10 comprises: a pedal case 53 provided with an opening 53a; base members (lower base member 100, upper base member 150, etc.) on which the pedal case 53 is provided; a pedal 52 projecting outwardly from the pedal case 53 through the opening 53a and provided with a rotatable shaft 55 being a rotatable shaft supported by a bearing 153 provided in the upper base member 150 of the base members; and a pedal leg portion 200 including an installation member 201 provided in the lower base member 100 of the base member and provided contactably with an installation surface FL and projecting outwardly from the pedal case 53 on a side from which the pedal 52 projects.SELECTED DRAWING: Figure 7
Patent JP-2023157402-A (JP)
Title: Work machine
Inventor: KOBORI KENJI
IPC: F04B39/06
Filed: 2022-04-15
Abstract: To improve performance of a work machine.SOLUTION: An air compressor has an electric motor, a piston part which reciprocates, and a case part 30 which houses the piston part. The case part 30 includes: a crank case 24 formed with a crank chamber 29; a cylinder part which defines a compression chamber with the piston part; and an intake passage 31 which allows communication between the compression chamber and the outside of the case part 30. The cylinder part is erected from an outer periphery part of the crank case 24 and has a cylindrical shape. The intake passage 31 has: an intake port 31a provided at the cylinder part and connected to the outside; a first passage 31b provided at the cylinder part and allowing communication between the intake port 31a and the crank chamber 29; and a second passage 31c provided at the cylinder part and allowing communication between the crank chamber 29 and the compression chamber.SELECTED DRAWING: Figure 9
Patent JP-2023158430-A (JP)
Title: Recording device, control method, and information processing device
Inventor: ISHIZAKA NOBUHIRO
IPC: B41J2/17
Filed: 2022-04-18
Abstract: To provide a technique that can suppress total power consumptions in a recording device from increasing at the time of feeding operation during which heating control is performed to ink in a recording head.SOLUTION: During feeding operation by which a recording medium is fed to a recording start position by operation of conveying the recording medium by feeding means, heating control being executed is stopped, in a predetermined section in which power consumptions are above a predetermined amount, in at least either of the operation of conveying and operation which is executed concurrently with the operation of conveying, when heating a temperature of ink in recording means up to a predetermined temperature.SELECTED DRAWING: Figure 6
Patent JP-2023158746-A (JP)
Title: magnetic screw conveyor
Inventor: TASHIRO MAKOTO
IPC: B65G33/14
Filed: 2022-04-19
Abstract: To provide a magnetic screw conveyor that can improve reliability.SOLUTION: A magnetic screw conveyor according to one aspect of the present invention includes: an outer cylinder extending along an axis and having an outer peripheral surface; and a magnet provided in a spiral shape around the axis inside the outer cylinder, conveys a foreign matter made of a magnetic material along the outer peripheral surface by a relative rotational movement between the outer cylinder and the magnet around the axis. The magnetic screw conveyor includes a scraping plate that extends toward the outer peripheral surface and scrapes the foreign matter from the outer peripheral surface by the rotational movement, the scraping plate has a tip located on an outer peripheral surface side, and the scraping plate is inclined with respect to a radial direction from the axis toward the tip.SELECTED DRAWING: Figure 3
Patent JP-2023007398-A (JP)
Title: Automatically generated expansion activity summary and expansion event summary of game play session
Inventor: JAMES LEWIS VAN WELZEN
IPC: A63F13/49
Filed: 2022-04-20
Abstract: To provide automatically generated expansion activity summaries and expansion event summaries of a game play session.SOLUTION: A game summary is created by using an event log and game content of an event within a game on the basis of game data related to a game play session. The event log shows event time within a game, and association between events within a game and game content items taken into the events within a game. The game summary provides characteristics, such as time lines for transmitting relative timing of events within a game, a list of events within a game, a map of virtual environment of a game annotated regarding time on the basis of events within a game, game status information, statistical information, and performance information, shows a temporal tendency and/or a tendency for covering a game session, and conveys information regarding a selected set of players of a team or the like.SELECTED DRAWING: Figure 1
Patent JP-2023159533-A (JP)
Title: 圧電素子
IPC: H10N30/067
Filed: 2022-04-20
Abstract: 【課題】変位を均一化することができる圧電素子を提供する。【解決手段】圧電素子２は、方向Ｄ１で互いに対向している主面１０ａ，１０ｂと、方向Ｄ２で互いに対向している側面１０ｃ，１０ｄと、を有する素体１０と、素体１０内に設けられ、方向Ｄ１において積層されている内部電極１５，１６，１７と、それぞれ、側面１０ｃ上に設けられている電極部分１１ｃ，１２ｃ，１３ｃと、主面１０ａ上に設けられている電極部分１１ａ，１２ａ，１３ａと、を有する外部電極１１，１２，１３と、を備える。素体１０は、複数の内部電極１５，１６，１７間に配置された圧電的に活性な活性領域Ｒ１１，Ｒ１２を含む。電極部分１１ａ，１２ａ，１３ａは、方向Ｄ１から見て活性領域Ｒ１１，Ｒ１２と重なっている重複領域１１ｄ，１２ｄ，１３ｄを含む。重複領域１１ｄ，１２ｄ，１３ｄの面積は、電極部分１１ａ，１２ａ，１３ａの面積の５０％以上である。【選択図】図１
Patent JP-2023161295-A (JP)
Title: 風力原動機
IPC: F03D15/00
Filed: 2022-04-25
Abstract: 【課題】電力を安定に供給できる風力原動機を提供する。【解決手段】風力原動機は、羽根に流れ込む空気の流れと実質的に垂直であって羽根と一体に回転する回転軸と、回転軸に連結される第１の要素、及び、第１の要素の回転が増速されて伝わる第２の要素を含む増速機と、第２の要素に回転子が連結される発電機と、回転軸から回転子までの間に設けられる弾み車と、を備える。【選択図】図１
Patent JP-2023163472-A (JP)
Title: 高所作業用手挟み防止機能付き作業台
IPC: B66F9/06
Filed: 2022-04-28
Abstract: 【課題】作業者が高所での作業台上で作業を遂行する上で、手摺りを把持している手が構造体や設置済みの設備との間に挟まれる事態を防止する機能を作業台に持たせる。【解決手段】作業者が載る作業床２の周囲に周方向に間隔を置いて配列する縦枠材３と、縦枠材３の上端部に固定される手摺り材４のいずれかに支持部材５を着脱自在に接続し、支持部材５に支持されるか、一体化する保護枠材６を手摺り材４の上方へ突出し、且つ作業床２の外周側へ張り出して手摺り材４に沿い、連続的に、もしくは断続的に配置する。【選択図】図１