baber/WOPTO huggingface dataset:
Patent JP-2023137634-A (JP)
Title: Battery case and secondary battery including battery case
Inventor: YAMAWAKI TAKUYA
IPC: H01M50/15
Filed: 2022-03-18
Abstract: To suppress the generation of a gap between a case body and a sealing plate when the sealing plate is attached to an opening of the case body.SOLUTION: A battery case disclosed here includes a bottomed square case body with an opening, and a substantially rectangular sealing plate attached to the opening. The opening of the case body has a step protruding inward on the inner surface of a pair of opposing short sides. The sealing plate is a plate that fits into the opening, and a pair of long sides facing each other, a pair of short sides facing each other, and an R portions respectively provided at the four corners between the long side and the short side. The lower edge of the sealing plate is chamfered. The amount of chamfering on the pair of short sides is larger than the amount of chamfering on the pair of long sides. The R portion is provided with a gradually changing region in which the amount of chamfering gradually decreases from the first end on the short side to the second end on the long side.SELECTED DRAWING: Figure 13
Patent JP-2023137826-A (JP)
Title: Multi-layered plastic container
Inventor: TAGUCHI TOMOHIRO
IPC: B65D65/40
Filed: 2022-03-18
Abstract: To provide a multi-layered plastic container containing flowable substances, which has a layer of oil-based liquid barrier material capable of, when a liquid film of oily liquid exhibiting lubricity to the flowable substance is formed on a surface, preventing permeation and diffusion of the liquid film into the container wall and effectively suppressing consumption of the liquid film.SOLUTION: In relation to multi-layered plastic containers containing flowable substances, the wall of the container includes a layer formed of a blend of olefinic resin and hydrogenated petroleum resin.SELECTED DRAWING: None
Patent JP-2022075959-A (JP)
Title: Acoustic wave filter
IPC: H03H9/64
Filed: 2022-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a ladder type acoustic wave filter capable of establishing both of steepness of a pass band end and low loss of a pass band. 
     SOLUTION: An acoustic wave filter 20 includes: one or more series arm resonance circuits arranged on a channel connecting an input/output terminals 310 and 320; and one or more parallel arm resonance circuits arranged between a node on the channel and a ground. Each of the one or more series arm resonance circuits and the one or more parallel arm resonance circuits has an acoustic wave resonator, a parallel arm resonator included in a first parallel arm resonance circuit out of the one or more parallel arm resonance circuits includes any one of a floating thinning electrode, a fill electrode and an inverted thinning electrode, an antiresonance frequency of the first parallel arm resonance circuit is located on the high frequency side more than a passband, and a resonance frequency of the first series arm resonance circuit out of the one or more series arm resonance circuits is located on the low frequency side more than the antiresonance frequency of the first parallel arm resonance circuit. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023144358-A (JP)
Title: Water discharge method of fire extinguishing equipment and fire extinguishing facility
Inventor: OKAZAWA MASASHI
IPC: A62C37/36
Filed: 2022-03-28
Abstract: To provide a water discharge method of fire extinguishing equipment which can urge people in a guest seat part to evacuate not to be watered by discharged water in discharging water to a field part that is a protection range in a facility partitioned into the field part and the guest seat part, and a fire extinguishing facility.SOLUTION: A water discharge method of a fire extinguishing facility 9 related to the invention is for the fire extinguishing facility 9 which is installed in a facility partitioned into a field part 1 where a competition, performance, or the like is carried out and a guest seat part 3 for watching the competition, the performance, or the like and includes a rotating nozzle 7 for discharging water to fire that occurred in a protection range that is the field part 1. The water discharge method includes a shifting water discharge process for discharging water to a position in the field part 1 and away from the guest seat part 3 regardless of a fire breaking place by shifting the position in starting to discharge water when the fire breaks out and a real water discharge process for discharging water to a fire source by rotating toward the fire source while continuing water discharge after the shifting water discharge process.SELECTED DRAWING: Figure 1
Patent JP-2023144700-A (JP)
Title: On-demand traffic management device, method for managing on-demand traffic, and program
Inventor: YOSHIKAWA JUN
IPC: G06Q50/10
Filed: 2022-03-28
Abstract: To manage an operation in consideration of an operational situation.SOLUTION: An on-demand traffic management device includes: an in-vehicle device equipped in a traffic vehicle serving as a public transportation and an on-demand transportation; a terminal device for inputting a reservation of the traffic vehicle; a communication unit for performing data communications by a network; and a determination unit for generating on-demand operational plan information of the traffic vehicle which provides an on-demand transportation, according to reservation information including a boarding place, a boarding desired time, and a leaving place sent from the terminal device and received by the communication unit and on the basis of operational situation information of the traffic vehicle sent from the vehicle device and received by the communication unit, and sending the on-demand operational plan information to the traffic vehicle which provides the on-demand traffic by using the communication unit.SELECTED DRAWING: Figure 2
Patent JP-2023147117-A (JP)
Title: Method for immobilizing carbon dioxide
Inventor: KIRINO YUSUKE
IPC: C04B18/16
Filed: 2022-03-29
Abstract: To provide a highly efficient production method of a cement hydrate, capable of immobilizing CO2 to a cement hydrate, and reducing the possibility of occurrence of an alkali aggregate reaction (ASR) of concrete when being added to cement.SOLUTION: A production method of a cement hydrate as a method for immobilizing CO2 to a cement hydrate includes a CO2 blowing step of putting a cement hydrate and water 12 into a container 10 and blowing CO2 14 into the container 10 while stirring the mixed liquid of the cement hydrate and the water 12. In the CO2 blowing step, a CO2 blowing speed is 3,600 kg/t h or less, and a CO2 blowing amount is more than 800 kg/t.SELECTED DRAWING: Figure 1
Patent JP-2022159146-A (JP)
Title: Electrophysiology devices with deflection detection
Inventor: Raymond Yue-Sing Tang
IPC: A61M25/06
Filed: 2022-03-30
Abstract: To provide a guiding sheath assembly.SOLUTION: A guiding sheath assembly has an elongated shaft, a control handle with a control knob, and a shuttle configured for translation in response to manipulation of the control knob. The assembly includes a puller wire extending along the shaft and responsive to translation of the shuttle to deflect the shaft. The puller wire has a stop at its proximal end, where a deflection sensor is affixed to stop a subject to compression to generate a signal in response to distortion between the first shuttle and the first stop. A catheter having a control handle and a control knob for manipulation of a deflection puller wire whose proximal end is affixed to a stop anchored in the control handle housing includes a strain gauge affixed to the stop configured to detect deformation resulting from actuation of the puller wire in deflecting the catheter shaft. A drip chamber is also provided.SELECTED DRAWING: Figure 1
Patent JP-2023147945-A (JP)
Title: Optical sheet and optical component
Inventor: ONODERA KAZUFUSA
IPC: G02B5/26
Filed: 2022-03-30
Abstract: To provide an optical sheet including a half mirror layer that selectively reflects light of a specific wavelength region and lets light of other wavelength regions pass through, the optical sheet having both excellent heat resistance and processability, and an optical component that includes said optical sheet and excels in reliability.SOLUTION: An optical sheet 15 according to the present invention comprises: a first substrate 11 that is composed of a resin material as the main material; a half mirror layer 13 that is provided to one surface side of the first substrate 11, and that includes a laminate in which a high refractive index layer and a low refractive index layer are alternately and repeatedly laminated; and a second substrate 12 that is composed of a resin material as the main material, and that is provided to the side of the half mirror layer 13 that is opposite the first substrate 11. The half mirror layer 13 should satisfy the expression Tg1, Tg2≥105°C, where Tg1 represents the glass transition point of the main material constituting the high refractive index layer and Tg2 represents the glass transition point of the main material constituting the low refractive index layer.SELECTED DRAWING: Figure 3
Patent JP-2023148637-A (JP)
Title: power supply system
Inventor: MITANI MANABU
IPC: H02J1/00
Filed: 2022-03-30
Abstract: To provide a power supply system which can determine whether or not each of current devices has a failure.SOLUTION: In a power supply system 22, a power supply circuit 24 includes two main power source devices 26, two auxiliary power source devices 28, two load modules 30, two main power source circuits 32, two auxiliary power source circuits 34, and two load circuits 36. In the power supply circuit 24, power is supplied from both the two main power source devices 26 to each of the two load modules 30. The auxiliary power source devices 28 supply power to the load modules 30. The power supply system has a current sensor 62 and a current sensor 63 for detecting current flowing through the main power source circuits, the auxiliary power source circuits have current sensors 65 for detecting current flowing through the auxiliary power source circuits, and the load circuits have load current sensors 64 for detecting current flowing through the load circuits.SELECTED DRAWING: Figure 4
Patent JP-2023148798-A (JP)
Title: Filter notch
Inventor: SUGIURA MUNEO
IPC: G02B5/28
Filed: 2022-03-30
Abstract: To provide a notch filter that has a wider free filter area.SOLUTION: A notch filter 1 has: a free filter area that is a wavelength region transmitting light; and one or more block bands that are arranged between a lower limit of the free filter area and an upper limit thereof, and suppress transmission of the light of a prescribed wavelength region. The notch filter 1 comprises: a base material 2; and an optical multilayer film 4 that is directly or indirectly formed relative to a base material surface M being a surface of the base material 2. The optical multilayer film 4 is formed based on a basic filter repeated structure that has a low refractive index material-made low refractive index layer L and a high refractive index material-made high refractive index layer H alternately arranged. A film thickness of each layer in the optical multilayer film 4 corresponds to a sequence row of a modulation film thickness adding a modulation in a cycle different from a basic cycle based on the number of layers of the basic filter structure relative to a sequence row of the basic film thickness having a film thickness of each layer lined in order from the base material 2.SELECTED DRAWING: Figure 1
Patent JP-2023149306-A (JP)
Title: Vehicle inspection display method and device
Inventor: HIROSE SATORU
IPC: G01M17/007
Filed: 2022-03-31
Abstract: To display the degree of reliability due to unevenness in operation together with other information when inspecting a component for abnormality by a sound, so as to prevent the component from being mistakenly determined as being abnormal by improper operation.SOLUTION: The present invention acquires a sound from a vehicle that is doing a trial run on free rollers (S1), and separates and extracts the sound of a horn which is the component to be inspected (S2). The frequency of the extracted sound of the horn is analyzed (S3), and compared with the frequency data of a normal component to calculate the degree of abnormality (S4). The length of time is calculated as the time characteristic of time-amplitude data of the extracted sound of the horn (S5), and it is compared with the length of time of a normal operation to calculate the degree of reliability (S6). A two-dimensional graph in matrix form is created on the basis of the calculated degree of abnormality and the degree of reliability, which is then shown on a display (S7). Inspection is finished when an inspector pushes a stop button after having repeated inspection appropriately (S8).SELECTED DRAWING: Figure 2
Patent JP-2023007391-A (JP)
Title: Composition containing cationic group-containing polymer
Inventor: TOBA YUKO
IPC: A61K47/22
Filed: 2022-03-31
Abstract: To provide a composition that is excellent in antiseptic antibacterial properties, solubility in water, and storage stability when dissolved in water.SOLUTION: A composition contains a polymer (A) having a cationic group-containing monomer-derived structural unit and a hydrophobic monomer-derived structural unit, and an acid. The total amount of the acid relative to 1 mol of the cationic group is 0.10 mol% or more and 1.50 mol% or less.SELECTED DRAWING: None
Patent JP-2023151988-A (JP)
Title: gas turbine combustor structure
Inventor: MORISAWA YUICHI
IPC: F23R3/48
Filed: 2022-04-01
Abstract: To provide a gas turbine combustor structure which is equipped with a minimum ignition device, reliably causes flame propagation among respective combustor liners, and ignites in the combustor of the gas turbine.SOLUTION: A combustor structure 1 according to the embodiment is arranged from a direction vertical to an axial direction of a turbine rotor 97 of a gas turbine through a gas turbine casing. The combustor structure 1 includes: a plurality of combustors 50 provided with combustor liners 51 burning fuel and oxidant; a flame propagation pipe 140 connecting adjacent combustor liners 51; and a rear liners 60 provided for a downstream of the respective combustor liners 51 and collecting burning gases discharged from the respective combustor liners 51. The plurality of combustors 50 is composed of a combustor 50 provided with an ignition device 120; and a combustor 50 not provided with the ignition device 120. Each of the combustor liners 51 is provided with a flow channel diaphragm part 130 reducing a flow path cross sectional area on an exit side.SELECTED DRAWING: Figure 2
Patent JP-2023152181-A (JP)
Title: Control method for motor, and control device for motor
Inventor: TAKAHASHI NAOKI
IPC: H02P21/05
Filed: 2022-04-01
Abstract: To provide a control method for a motor capable of suppressing torque vibration by satisfactorily executing dead time compensation when executing the dead time compensation of a PWM signal on the basis of a detection current of a three-phase coil, and a control device for the motor.SOLUTION: In a control method for a motor in which an inverter is connected to a three-phase coil wound around a stator, a voltage command value is calculated on the basis of a torque command value and a three-phase current detection value detecting a current value flowing in the three-phase coil, a PWM signal to be outputted to the inverter is generated on the basis of the voltage command value, and dead time compensation of the PWM signal is executed on the basis of the three-phase current detection value. Vibration removal processing for removing a vibration component, which appears in the three-phase current detection value, is executed on the three-phase current detection value, and the dead time compensation of the PWM signal is executed on the basis of the three-phase current detection value after the vibration removal processing.SELECTED DRAWING: Figure 2
Patent JP-2023153553-A (JP)
Title: Visual inspection device and visual inspection device set
Inventor: INOUE SATOSHI
IPC: A61B3/024
Filed: 2022-04-05
Abstract: To provide a technology of performing a proper visual inspection irrespective of presence/absence of a correction lens or a spherical diopter of a correction lens.SOLUTION: A visual inspection device includes: a display optical system and a display element for displaying a visual target to an eye of a subject who receives a visual inspection; and a visual target display control unit for correcting a display position of an inspection visual target to be displayed within an inspection possible area on the display element in accordance with a spherical diopter of a correction lens that can be fitted to the display optical system and allows a subject to view the visual target.SELECTED DRAWING: Figure 4
Patent JP-2023154283-A (JP)
Title: Adhesive composition, adhesive film for circuit connection, circuit connection structure and method for manufacturing the same
Inventor: IWAMOTO Shinnosuke
IPC: C09J201/00
Filed: 2022-04-06
Abstract: To provide an adhesive composition and an adhesive film for circuit connection which can provide a circuit connection structure that makes connection resistance between opposing electrodes less likely to increase even under high-temperature and high-humidity conditions, and a circuit connection structure and a method for manufacturing the same.SOLUTION: An adhesive film for circuit connection contains a resin component containing a thermoplastic resin, a radical-polymerizable compound and a radical polymerization initiator, and conductive particles, and contains a cyclopolymerizable monomer as the radical-polymerizable compound.SELECTED DRAWING: None
Patent JP-2023156072-A (JP)
Title: photocurable composition
Inventor: KAWASHIMA KEISUKE
IPC: C08G59/17
Filed: 2022-04-12
Abstract: To provide a photocurable composition having excellent curability, in which the corrosiveness of a cured product of the composition to a metal adherend is reduced while the cured product has excellent heat resistance.SOLUTION: There is provided a photocurable composition which comprises (A) component: an epoxy acrylate resin having a modification ratio to a (meth)acryloyl group of 50 to 80 mol% and (B) component: a photobase generator which generates a base and a radical when irradiated with an active energy ray, wherein the photobase generator contains at least one structure selected from the group consisting of a carbamate compound having a 2-nitrophenyl group, a carbamate compound having an anthraquinone skeleton, a carboxylate having a xanthone skeleton, a carboxylate having a ketoprofen skeleton, a salt containing a borate anion and a thioxanthone compound.SELECTED DRAWING: None
Patent JP-2022163719-A (JP)
Title: Device and method for controlling robot to insert object into insertion portion
Inventor: OREN SPECTOR
IPC: B25J13/08
Filed: 2022-04-13
Abstract: To provide a method of controlling a robot so as to insert an object into an insertion portion according to various embodiments.SOLUTION: A method includes the steps of: controlling a robot so as to hold an object; generating an estimate value of a target position to insert the object into an insertion portion; controlling the robot so as to move to the estimated target position; taking a camera image by using a camera mounted on the robot after controlling the robot so as to move to the estimated target position; supplying the camera image into a neural network which is trained so as to derive, from camera images, movement vectors which specify movements from positions at which the camera images are taken in order to insert the objects into the insertion portions; and controlling the robot so as to move according to the movement vector derived by the neural network from the camera image.SELECTED DRAWING: Figure 6
Patent JP-2022164621-A (JP)
Title: Assistive equipment and supporting device of the same
Inventor: TSAI YI-JENG
IPC: F16H25/12
Filed: 2022-04-14
Abstract: To provide assistive equipment and a supporting device of the same.SOLUTION: The present disclosure provides assistive equipment and a supporting device of the same. The supporting device includes a housing, a first positioning element, a second positioning element, and an elastic element. The first positioning element and the second positioning element are respectively disposed at two ends of the housing. The elastic element is disposed between the first positioning element and the second positioning element. When the second positioning element is positioned at an end of the elastic element, rotation of the first positioning element at a first pivot produces deformation of the elastic element.SELECTED DRAWING: Figure 3A
Patent JP-2022097521-A (JP)
Title: Anti-obesity potential of garcinol
IPC: A61P1/00
Filed: 2022-04-15
Abstract: PROBLEM TO BE SOLVED: To provide means for the therapeutic management of obesity, and means for the modification of gut microbiota. 
     SOLUTION: Disclosed are compositions containing garcinol for the therapeutic management of obesity. More specifically, the invention relates to the use of garcinol for a) maintaining energy balance in mammalian adipose cellular systems, b) managing hypercholesterolemia and c) reducing weight gain in mammals. The modification of gut microbiota and the increase of beneficial microbe, Akkermansia muciniphila by garcinol are also disclosed. 
     SELECTED DRAWING: Figure 1b 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023158382-A (JP)
Title: Image formation system, information processing device and control program
Inventor: SUZUKI YUTA
IPC: B41J29/393
Filed: 2022-04-18
Abstract: To display a high-quality preview without forcing a user to perform the preparation work with large man hours for preview display.SOLUTION: An image formation system 100 comprises: a medium sensor 51 which detects characteristics of a sheet before image formation to obtain sheet characteristic information; an image formation unit 31 which forms an image on a sheet; a reading unit 52 which obtains reading image data by reading an image on the sheet on which the image is formed; an accumulation unit 12 which associates the sheet characteristic information with information on the reading image data and accumulates them as accumulation image information; and a control unit 11 which acquires the sheet characteristic information obtained by detection by the medium sensor on the sheet set in a printing job in response to reception of a preview instruction to the printing job, generates a preview image of the printing job using the set sheet on the basis of the sheet characteristic information on the sheet and the accumulation image information on the accumulation unit and displays the preview image on a display unit.SELECTED DRAWING: Figure 3
Patent JP-2023160210-A (JP)
Title: 凝集剤の製造方法および水処理方法
IPC: B01D21/01
Filed: 2022-04-21
Abstract: 【課題】ろ過膜の不可逆的な閉塞を起こす物質を十分に低減させることが可能な凝集剤を簡便に製造する方法を提供する。【解決手段】塩基性塩化アルミニウムと、水とを含む凝集剤原料を処理して凝集剤を製造する方法であって、凝集剤原料の処理が硫酸イオンの除去を含む、凝集剤の製造方法。【選択図】なし
Patent JP-2023160452-A (JP)
Title: 高清浄窒素含有鋼の溶製方法、および、その溶製方法で製造された窒素含有鋼
IPC: C21C7/10
Filed: 2022-04-22
Abstract: 【課題】ＲＨ処理中の鋼中窒素濃度に応じてＲＨ処理条件を変更することで、窒素含有鋼の鋼中窒素濃度を目標の所定範囲内に精度良く調整することができ、鋼材の清浄度を向上させることができる高清浄窒素含有鋼の溶製方法を提供する。【解決手段】本発明は、[C]を0.03質量%以上含有且つ目標窒素濃度が70ppm～150ppmである窒素含有鋼を溶製する際、ＲＨ処理中の溶鋼中窒素濃度の変化と処理条件の関係１を求め、関係１から推定される溶鋼中窒素濃度と操業実績の溶鋼中窒素濃度の差と処理時間の関係２を求め、目標窒素濃度とその範囲を設定し、溶鋼中窒素濃度を確認し、関係１を用いて処理条件を設定し、関係２を用いて処理時の処理残時間trと目標窒素濃度の範囲外の時間tmの関係を確認して処理条件で処理し、tr≧tmの場合目標窒素濃度の範囲外の時間Tmで溶鋼中窒素濃度を確認し、tr＜tmの場合処理を続行し溶鋼中窒素濃度が目標窒素濃度を満足するまで繰り返す。【選択図】図１