baber/WOPTO huggingface dataset:
Patent JP-2023047164-A (JP)
Title: Information processing device, information processing method and information processing program
Inventor: MURAI YUSUKE
IPC: G06T7/60
Filed: 2021-09-24
Abstract: To provide an information processing device, information processing method and information processing program which can accurately obtain the size distribution of particles constituting a material from a material structure image.SOLUTION: An information processing device 10 generates an object image being a binarized image of a material structure image. The information processing device 10 generates a first Fourier transformation result of the object image. The information processing device 10 generates a particle position image being the image expressing the gravity center position of each of a plurality of particles captured in the object image. The information processing device 10 generates a second Fourier transformation result being the Fourier transformation result of the particle position image. The information processing device 10 calculates a division result obtained by dividing the first Fourier transformation result by the second Fourier transformation result. The information processing device 10 sets the division result as the Fourier transformation result after correction of the object image, and generates the size distribution of the plurality of particles captured in the material structure image such that an expectation value in which the Fourier transformation result after correction appears is maximized by using an EM (Expectation-maximization) algorithm on the basis of the Fourier transformation result after correction.SELECTED DRAWING: Figure 1
Patent JP-2023047217-A (JP)
Title: External accessory device for faucet metal fitting
Inventor: KOMINE IKUO
IPC: E03C1/042
Filed: 2021-09-24
Abstract: ABSTRACT: To solve the situation where, in the past, there have been individual differences in the amount of water flow when washing one's face or brushing one's teeth, and each individual has decided the amount of water flow based on his or her own existing lifestyle habits, that is, there is no unity among users at all, and therefore people waste water by using water more than necessary.SOLUTION: By simply attaching an external accessory device of the present invention to a faucet metal fitting, it is possible to digitize the water flow rate that is discharged in proportion to the degree of opening of a handle and display the number on a display window provided at a display base, so that anyone can easily discharge water at almost the same water flow rate when the handle is opened up to a specified number. As a result, anyone can easily adjust the water flow rate to a set amount, which reduces the amount of water discharged beyond what is necessary and saves water.
Patent JP-2023048190-A (JP)
Title: Liquefied gas monitoring system
Inventor: IKEDA TAKESHI
IPC: F17C13/02
Filed: 2021-09-28
Abstract: To provide a liquefied gas monitoring system capable of accurately grasping the amount of mixed liquefied gas and the environmental value.SOLUTION: A liquefied gas monitoring system 1 includes a container 2 that stores a liquefied gas 9 obtained by liquefying a single component gas, a liquid level sensor 31 that detects a liquid level in the container 2, and a controller 4 into which an environmental value of the liquefied gas 9 supplied each time the liquefied gas 9 is supplied into the container 2 is input. Before the liquefied gas 9 is supplied to the container 2, the controller 4 determines the amount of the previously supplied liquefied gas 9 remaining in the container 2 based on the liquid level detected by the liquid level sensor 31, and stores the amount together with the environmental value. Further, after the liquefied gas is supplied to the container 2, the controller 4 determines the amount of the liquefied gas 9 supplied this time based on the liquid level detected by the liquid level sensor 31, and records it together with the environmental value.SELECTED DRAWING: Figure 1A
Patent JP-2023050423-A (JP)
Title: Vehicle front structure and resin cover
Inventor: NAKAMURA ATSUSHI
IPC: B62D25/08
Filed: 2021-09-30
Abstract: To provide a vehicle front structure and a resin cover which can promote deformation of an intake cover or a resin cover when external force is applied from above even when inside of the intake cover or the resin cover is connected in the vertical direction.SOLUTION: A vehicle front structure 100 comprises: an intake port 102 which is provided in a dash panel 106 dividing a vehicle front part and a cabin, and allows an air conditioning unit 119 to performs air intake; and an intake cover 104 which forms a passage for guiding ambient air introduced from a cowl part 123 into the intake port. The intake cover includes: an upper wall 124 which forms an upper side of the passage; a pair of lateral walls 126, 128 which continuously extend from both ends of the upper wall in a vehicle width direction to the dash panel form both sides of the passage in a vehicle width direction; a connection part 130 which is connected with the intake part below the upper wall; and support parts 132, 134 which extend from the upper wall and are connected with the connection part and support the connection part. The support parts extend in a direction which is not perpendicular to the upper wall.SELECTED DRAWING: Figure 2
Patent JP-2023051082-A (JP)
Title: Measurement system and measurement method
Inventor: IIDA HIROAKI
IPC: G01R29/00
Filed: 2021-09-30
Abstract: To provide a measurement system and a measurement method with which it is possible to complete a measurement for determining the acceptability of a spurious test in a shorter time than before.SOLUTION: Provided is a measurement system 1 that causes a measurement device 100 to execute the measurement of a spurious included in the signal to be measured that is transmitted from a mobile terminal 200. The measurement system 1 comprises: a band dividing unit 23a for dividing a measurement frequency band into a plurality of divided bands; a first spurious measurement control unit 23b for causing the measurement device 100 to execute the measurement of a spurious of the signal being measured, in each divided band; and a first acceptability determination unit 23c for determining whether or not the peak power of the spurious in each divided band having been measured by the measurement device 100 satisfies an acceptability criterion corresponding to each divided band. The first acceptability determination unit 23c determines that a peak power not exceeding the threshold of the acceptability criterion in each divided band is the peak power that satisfies the acceptability criterion, this threshold of the acceptability criterion being lower than the threshold of the acceptability criterion stipulated in the 3GPP standard.SELECTED DRAWING: Figure 1
Patent JP-2023053579-A (JP)
Title: Membrane deterioration determination method and device, chemical feed control method and device, and water treatment system
Inventor: KANESHIGE REIYA
IPC: G01N21/27
Filed: 2021-10-01
Abstract: To provide membrane deterioration determination method and device that can determine a deterioration level of a separation membrane even online without use of chemicals, chemical feed control method and device, and a water treatment system.SOLUTION: According to a membrane deterioration determination method, a separation membrane for monitoring through which test water is passed is irradiate with visible light, reflection intensity or absorbance of the visible light reflected by the separation membrane for monitoring is measured by a visible light spectrophotometer, an oxidation degradation level of the membrane is determined on the basis of the reflection intensity or absorbance of the visible light measured by the visible light spectrophotometer.SELECTED DRAWING: Figure 1
Patent JP-2023057189-A (JP)
Title: Ramp joint plate and floor joint device
Inventor: GOTO HIDEO
IPC: E04B1/68
Filed: 2021-10-11
Abstract: To provide a ramp joint plate and a floor joint device, which can fill up a joint with a slope gradient and, even in the case of having an earthquake shock, can return to the state of normal time without fail.SOLUTION: A ramp joint plate is supported at its one end with one building frame while being supported at the other end with the other building frame. The ramp joint plate consists of: a joint plate body with its upper surface inclined; a pair of pin boxes arranged near both end parts in the direction perpendicular to the one end; a forcing-up piece arranged on the bottom part of the joint plate body; and energization means that connects the bottom part of the joint plate body and the one building frame, in which the energization means always energizes the joint plate body towards the one building frame side.SELECTED DRAWING: Figure 1
Patent JP-2022155447-A (JP)
Title: Distribution and retail management device, distribution and retail management method, and distribution and retail management program
Inventor: TSUBOKAWA HIROKI
IPC: G06Q40/00
Filed: 2021-10-12
Abstract: To provide a distribution and retail management device, a distribution and retail management method, and a distribution and retail management program capable of immediately grasping KPI by performing data cooperation relative only to management accounting independently from cooperation on financial accounting by a business system when it is desired to define information distributed in the world in an analysis of business activity as KPI.SOLUTION: Based on management accounting data including customer sales data in which total amount of distribution and distribution quantity of merchandise at a customer are set, financial accounting data including sales data and purchase data of an own company, and transaction data including budget data in a platform business, KPI analysis data is acquired with a gross distribution, an accounting amount, and a distribution quantity being an analysis item.SELECTED DRAWING: Figure 2
Patent JP-2023058171-A (JP)
Title: Short-circuit protection device for power conversion device
Inventor: SAGA YASUNAO
IPC: H02M1/00
Filed: 2021-10-13
Abstract: To reduce the increase in cost and size of a power conversion device caused by short-circuit protection when a plurality of switching elements are connected in parallel.SOLUTION: A short-circuit protection device 50 of a power conversion device 100 is provided that supplies power to a load via a plurality of switching element units 20_1 to 20_3 connected in parallel. The short-circuit protection device 50 includes a short-circuit determination unit 23 that determines that there is short-circuit fault in the plurality of switching element units by Rogowski coils 21_1, 21_2, and 21 _3 that detect a sum of a current flowing through two or more switching element units in the plurality of switching element units to output detection signals Vi1, Vi2, and Vi3 indicating detection results, and outputs a cutoff instruction signal Fx for stopping on/off drive of the plurality of switching element units. In the short-circuit protection device 50, distance between return lines of adjacent Rogowski coils is adapted to be longer.SELECTED DRAWING: Figure 1
Patent JP-2022074017-A (JP)
Title: Measuring device having electrothermal transducer for adjusting thermal resistance, and method of operating the same
Inventor: PHILIPP THALER
IPC: G01N25/20
Filed: 2021-10-15
Abstract: To provide a measuring device for thermal analysis having an efficient and dynamic heat flux.SOLUTION: A measuring device (100) for thermal analysis of a sample is described, the measuring device (100) comprising: i) a sample receptacle (120) for receiving the sample; ii) a heating device (110) for increasing the temperature of the sample receptacle (120); iii) a cooling device (130) for reducing the temperature of the sample receptacle (120); and iv) a heat transport element (140) having thermal resistance. The heat transport element is arranged between the heating device (110) and the cooling device (130) such that a heat flux between the heating device (110) and the cooling device (130) via the heat transport element (140) is enabled. The measuring device (100) further comprises v) an electrothermal transducer (150), and the electrothermal transducer is arranged between the heat transport element (140) and the cooling device (130) such that operating the electrothermal transducer (150) adjusts the heat flux passing through the heat transport element (140).SELECTED DRAWING: Figure 3
Patent JP-2022001691-A (JP)
Title: Original fabric for foam wallpaper, and foam wallpaper
Inventor: SAGAWA KOICHI
IPC: D06N7/00
Filed: 2021-10-15
Abstract: To provide an original fabric for foam wallpaper capable of improving durability, and a foam wallpaper.SOLUTION: An original fabric 1 for foam wallpaper, which is used for manufacturing foam wallpaper, comprises a base material 2 and a foaming agent-containing resin layer 4 laminated on the base material 2. The foaming agent-containing resin layer 4 contains an azo-based foaming agent, a zinc-based foaming aid, and a reactive radical scavenger, which is a scavenger reactive with resins through external energy such as heat, light, UV rays, or electron beams.SELECTED DRAWING: Figure 1
Patent JP-2022071837-A (JP)
Title: Computer-implemented method, computer program, and computer processing system for managing garbage collection (gc) safepoint (selective injection of gc safepoints for jni invocations)
Inventor: HORIE MICHIHIRO
IPC: G06F12/02
Filed: 2021-10-19
Abstract: To provide a computer-implemented method in order to manage garbage collection (GC) safepoints.SOLUTION: A method includes a step of determining whether a GC safepoint for a target native method can be removed by checking a heap occupancy ratio prior to executing the target native method. The method further includes a step of removing the GC safepoint responding to the heap occupancy ratio prior to executing the target native method being less than a threshold occupancy amount percentage. The method also includes a step of determining whether the GC safepoint for the target native method can be removed by checking a most recent GC pause time. The method additionally includes a step of removing the GC safepoint responding to the most recent GC pause time being shorter by a threshold pause time amount percentage than an execution time of the target native method.SELECTED DRAWING: Figure 3
Patent JP-2022134083-A (JP)
Title: Binder component and emulsion
IPC: C08L33/10
Filed: 2021-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a binder component capable of forming a dry film such as an image excellent in adhesion, rub resistance and anti-blocking properties, as well as being environmentally conscious. 
     SOLUTION: A binder component is an A-B block copolymer containing a polymer chain A2 and a polymer chain B2. The polymer chain A2 is a water-insoluble polymer block containing 80 mass% or more of a constitutional unit, derived from methacrylate derived from a biological material, with a number-average molecular weight of 10,000 to 30,000, and a molecular-weight distribution of 1.6 or less. The polymer chain B2 is a polymer block containing a constitutional unit derived from a methacrylic acid, and also containing 40 to 90 mass% of a constitutional unit derived from methacrylate derived from a biological material, with an acid value of 50 to 150 mgKOH/g, and a number-average molecular weight of 5,000 to 20,000, in which at least a part of a carboxyl group is neutralized by alkali. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022009264-A (JP)
Title: Medicine packing unit
IPC: A61J3/00
Filed: 2021-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a medicine rack device capable of quickly supplying tablets and a medicine packing unit formed by mounting such a medicine rack device to a packing device. 
     SOLUTION: A medicine rack device is provided where a plurality of tablet containers can be mounted and which includes a tablet conveyance device 362 for conveying tablets to a prescribed position and a plurality of tablet supply paths 660. Further, in an operation to supply tablets to a medicine packing device, a container specifying operation is performed for specifying a tablet container accommodating tablets to be supplied on the basis of data regarding a prescription. According to the tablet supply path 660 corresponding to the specified tablet container, standby positions of tablet push-out pieces 438 are changed. 
     SELECTED DRAWING: Figure 12 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022023153-A (JP)
Title: Immunoassay test device with two fluid paths for detection and differentiation of two or more analytes
IPC: C12M1/34
Filed: 2021-10-20
Abstract: PROBLEM TO BE SOLVED: To address the desire for further tests for detection and differentiation of a plurality of analytes in a single sample. 
     SOLUTION: A device for determining presence or absence of infection due to an infectious agent is described. The device comprises a sample receiving zone configured to receive a liquid sample from a subject suspected to have an infection due to an infectious agent, the sample receiving zone positioned to distribute the sample along a first fluid flow path to a first label zone and along a second fluid flow path to a second label zone. Test lines in each fluid flow path capture a mobile detectable species as an indicator of presence or absence of the infectious agent. The device also comprises a reference line positioned in one of the fluid flow paths. The bidirectional fluid flow paths emanate from a common sample zone and provide an efficient approach to detect and differentiate two species as indicators of the same infectious agent or as indicators of two different infectious agents. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023062235-A (JP)
Title: Method for initiating main terminal into the same virtual space as sub-terminal, system, main terminal, sub-terminal, and program
Inventor: IKETANI EIGO
IPC: G06T19/00
Filed: 2021-10-21
Abstract: To provide a virtual space initiation method capable of initiating a main terminal into the same virtual space as a sub-terminal being present at a distance visible in a real space when viewed from the main terminal, and the like.SOLUTION: A virtual space initiation method includes a first step at which a main terminal determines whether a sub-terminal or a peripheral device thereof is present at a distance visible in a real space, and a second step at which the main terminal accesses the same virtual space server as the sub-terminal and initiates into the same virtual space when it is determined that the results are true. A system further includes a retrieval server which stores a user identifier in association with a server address of a virtual space server into which a user equivalent to the user identifier is currently initiating.SELECTED DRAWING: Figure 3
Patent JP-2022020684-A (JP)
Title: Method for distributed database containing anonymity entry and device
IPC: H04L9/08
Filed: 2021-10-21
Abstract: PROBLEM TO BE SOLVED: To enable an anonymity transfer of a digital asset between computer devices. 
     SOLUTION: A device having at least one part of a first instance of a distributed database in a first computer device in some embodiments, is structured so as to be contained in a group of a computer device mounting the distributed database via a network movably connected to the group of the computer device. The distributed database enables an anonymity transfer of a digital asset between the computer devices by an anonymity protocol in which an identity of the computer device related to a secret key corresponded to a public key logically associated to a destination record is hidden in a set of the computer devices including a first computer device and at least one second computer device. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023062383-A (JP)
Title: Connector device and foot pump
Inventor: FUJISE MASASHI
IPC: F16L37/098
Filed: 2021-10-21
Abstract: SOLUTION: A foot pump 12 comprises a connector device 10. In the connector device 10, an arm part 88 collides with a contact part 114 when a projection part 90 is inserted into a fitting hole 110 and the arm part 88 returns to its original shape. When relatively moving a first connector 44 and a second connector 46 to connect the first connector 44 and the second connector 46, after a seal member 98 is in airtight contact with an outer peripheral surface of a connection pipe part 48 to establish a seal, the projection part 90 is inserted into the fitting hole 110 and the arm part 88 collides with the contact part 114.SELECTED DRAWING: Figure 4
Patent JP-2022009360-A (JP)
Title: Auxiliary machine power determination device, plant, auxiliary machine power determination method and program
IPC: F28F27/00
Filed: 2021-10-21
Abstract: PROBLEM TO BE SOLVED: To optimize power of an auxiliary machine by taking into account states of multiple auxiliary machines. 
     SOLUTION: An auxiliary machine power determination device for determining power of multiple auxiliary machines in a plant including the multiple auxiliary machines includes a determination unit for determining power of a second auxiliary machine that is one of the multiple auxiliary machines on the basis of a state quantity of the plant that has its influence on a first auxiliary machine that is one of the multiple auxiliary machines. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023064327-A (JP)
Title: Virtual machine container apparatus, control method of virtual machine container, program, and recording medium
Inventor: KIMURA CHIKAHIRO
IPC: G06F9/455
Filed: 2021-10-26
Abstract: To provide a virtual machine container apparatus which can execute a container for an OS different from a host OS in a container-based virtualization environment.SOLUTION: In a virtual machine container apparatus 10, a virtual machine monitor unit 12 acquires a system call generated by a process of an application loaded to a virtual machine container unit 11. A system call control unit 13 determines whether an OS of the application and an OS of a host OS kernel unit 14 are the same or not, using the system call acquired by the virtual machine monitor unit. When a determination is made that the OSs are the same, the host OS kernel unit 14 executes the system call, and returns an execution result to the process. When a determination is made that the OSs are different from each other, an OS kernel emulation unit 15 emulates the system call in accordance with the OS of the application, and returns an execution result of the emulation to the process.SELECTED DRAWING: Figure 1
Patent JP-2022020713-A (JP)
Title: Ttfield treatment with optimization of electrode positions on the head based on mri-based conductivity measurements
IPC: A61B5/055
Filed: 2021-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a TTFIELD treatment with optimization of electrode positions on the head based on MRI-based conductivity measurements. 
     SOLUTION: When electrodes are used to impose an electric field in a target tissue within an anatomic volume (e.g., to apply TTFields to treat a tumor), positions of the electrodes can be optimized by obtaining conductivity measurements in an anatomic volume and generating a 3D map of conductivity directly from the obtained conductivity or electrical resistivity measurements, without segmenting the anatomic volume into tissue types. A location of the target tissue is identified within the anatomic volume and the positions for the electrodes are determined based on the 3D map of conductivity and the position of the target tissue. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT