baber/WOPTO huggingface dataset:
Patent JP-2021195273-A (JP)
Title: Method of producing manganese-added barium zirconate particle
Inventor: MATSUDA HIROTAKA
IPC: B01J37/10
Filed: 2020-06-12
Abstract: To provide a method of producing a manganese-added barium zirconate particle having a zirconium substitution rate by manganese of 8 mol% or more, high in a relative surface area, fine, having a crystallite diameter/a relative area-converted particle diameter of 0.3-1.1, and high in crystallinity, by a hydrothermal method.SOLUTION: The method of producing a manganese-added barium zirconate particle includes: (a) a process of mixing barium hydroxide, zirconium hydroxide, manganese hydroxide, and a seed crystal of manganese-added barium zirconate having an average particle size of 2.0 μm or under together with water to obtain a first slurry; (b) a process of subjecting the first slurry to hydrothermal reaction to obtain a second slurry as a reaction mixture; and (c) a process of subjecting the second slurry to acid treatment, and thereafter to washing with water treatment, where a crystallite diameter/a relative area-converted particle diameter of the particle is in the range of 0.3-1.1, and the compositional formula (I) of the particle is BaZr1-xMnxO3-δ where, in the formula, x is a number satisfying 0.08≤x≤0.25, and δ is an oxygen deficiency amount.SELECTED DRAWING: None
Patent JP-2021197426-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI YUSUKE
IPC: H01L29/78
Filed: 2020-06-12
Abstract: To provide a semiconductor device that can improve the characteristics.SOLUTION: According to an embodiment, a semiconductor device includes a semiconductor member, first and second electrodes, a gate electrode, a gate terminal, a first conductive member, a first terminal, and a first insulating member. The semiconductor member includes a first semiconductor region of the first conductive type, a second semiconductor region of the first conductive type, and a third semiconductor region of the second conductive type. The gate terminal is electrically connected to the gate electrode. The first conductive member is electrically insulated from the first electrode, the second electrode, and the gate electrode. The first terminal is electrically connected to the first conductive member. The first insulating member includes a first insulating region between the third semiconductor region and the gate electrode, and a second insulating region between the gate electrode and the first conductive member. A second signal that switches at a different timing from the first signal input to the gate terminal can be input to the first terminal.SELECTED DRAWING: Figure 1
Patent JP-2021195486-A (JP)
Title: Block polyisocyanate composition and resin composition
Inventor: UCHIDA MASAKO
IPC: C08G18/80
Filed: 2020-06-17
Abstract: To provide a block polyisocyanate composition which is excellent in water dispersion and crosslinking property.SOLUTION: A block polyisocyanate composition contains block polyisocyanate (A) derived from polyisocyanate (a) derived from one or more aliphatic diisocyanates and a blocking agent, and block polyisocyanate (B) derived from polyisocyanate (b) derived from one or more alicyclic diisocyanates and a blocking agent. A ratio of a molar amount of an isocyanate group modified with a hydrophilic compound to the total molar amount of an isocyanate group of the polyisocyanate (a) is 0 mol% or more and 30 mol% or less. A ratio of a molar amount of the isocyanate group modified with the hydrophilic compound to the total molar amount of an isocyanate group of the polyisocyanate (b) is 0.5 mol% or more and 30 mol% or less.SELECTED DRAWING: None
Patent JP-2021197321-A (JP)
Title: Vacuum interrupter and vacuum circuit breaker
Inventor: KARASAWA YASUO
IPC: H01H33/662
Filed: 2020-06-18
Abstract: To facilitate improvement of the mechanical strength against external pressure in a vacuum vessel of a vacuum interrupter.SOLUTION: In a vacuum vessel 1 of a vacuum interrupter 1A, the fixed side in the axial direction of an insulating tubular body 10 is sealed by a fixed side flange 11a, and the movable side in the axial direction is sealed by a movable side flange 11b. In the fixed side flange 11a and the movable side flange 11b, annular bulging portions 5a and 5b are formed between central portions 3a and 3b and outer peripheral portions 4a and 4b, respectively. The annular bulging portions 5a and 5b are annular portions extending along the outer periphery of the central portions 3a and 3b, respectively, and have a shape bulging outward in the axial direction of the vacuum vessel 1 to obtain an arch structure effect.SELECTED DRAWING: Figure 1
Patent JP-2020158886-A (JP)
Title: Method of manufacturing base material for metal mask, method of manufacturing metal mask for vapor deposition, method of manufacturing metal mask unit, and metal mask unit
Inventor: AKIYAMA SUMIKA
IPC: C23C14/04
Filed: 2020-06-19
Abstract: To provide a method of manufacturing a base material for metal mask, a method of manufacturing a metal mask for vapor deposition, a method of manufacturing a metal mask unit, and the metal mask unit such that, while film deposition using the metal mask for vapor deposition is made higher in definition, the metal mask for vapor deposition is suppressed from decreasing in strength.SOLUTION: A method of manufacturing a base material for metal mask comprises: preparing a metal sheet 40 comprising a top surface 40S and a reverse surface; and forming, on the metal sheet 40, (n) (n: an integer equal to or larger than 1) mask regions defined on the top surface and n peripheral regions other than the mask regions on the top surface. The mask regions are less in thickness than the peripheral regions, and the mask regions are regions which do not have a plurality of mask holes for forming a plurality of pixels, and are lower in height position from the reverse surface to the top surface than the peripheral regions.SELECTED DRAWING: Figure 7
Patent JP-2022001121-A (JP)
Title: Game machine
Inventor: SHIBATA TAKATADA
IPC: A63F5/04
Filed: 2020-06-19
Abstract: To provide a game machine which can enhance the interest for a game.SOLUTION: In a second game machine, a stipulated end condition of a special game state (e.g. CZ2 state) includes that the number of times by which a predetermined drawing combination (e.g. bells) is not displayed in a game in which a predetermined combination (e.g. push order bell) is determined as an internal winning combination reaches a stipulated number of times (e.g. 7 times). Further, a specific combination (e.g. common bell) in which the predetermined drawing combination can be displayed irrespective of a mode of a stop operation can be determined as the internal winning combination.SELECTED DRAWING: Figure 38
Patent JP-2022003017-A (JP)
Title: Topical skin preparation
Inventor: SASAOKA MIWA
IPC: A61Q17/00
Filed: 2020-06-23
Abstract: To provide a topical skin preparation that contains a specific plant extract and has a skin barrier function improvement effect.SOLUTION: A topical skin preparation contains Rosa alba extract and Rosa damascene extract.SELECTED DRAWING: None
Patent JP-2022007684-A (JP)
Title: Receiving device
Inventor: KOBAYASHI NOBUYUKI
IPC: H04B3/54
Filed: 2020-06-26
Abstract: To provide a receiving device which surely suppresses peak values of two signals from which DC components are removed, into small values.SOLUTION: A differential signal represented by a voltage difference of two signals propagated via two signal lines 5a and 5b is inputted from a connector to a signal processing circuit 21. A first suppression circuit 60 and a second suppression circuit 64 suppress peak values of the two signals. A DC removal circuit 62 removes DC components of the two signals. A common mode choke coil (noise cancellation circuit) 63 cancels common mode noise included in the two signals. The DC removal circuit 62 and the common mode choke coil 63 are disposed between the first suppression circuit 60 and the second suppression circuit 64. In a case where a voltage of the signal line 5a becomes a first threshold voltage, a current flows via a first suppressor (first connector) 60a. In a case where the voltage of the signal line 5a becomes a second threshold voltage, a current flows via a second suppressor (second connector) 64a. The second threshold voltage is lower than the first threshold voltage.SELECTED DRAWING: Figure 2
Patent JP-2022011099-A (JP)
Title: Control device, method, program, and storage medium
Inventor: DOBASHI TOSHIYUKI
IPC: G03B13/36
Filed: 2020-06-29
Abstract: To ensure stable focus adjustment motion.SOLUTION: Provided is a control device for controlling the focus adjustment motion of an imaging optical system. This control device comprises: calculation means for calculating a focus evaluation value for each image obtained by successively capturing images formed by the imaging optical system; assessment means for assessing whether or not the amount of change of the focus evaluation value calculated by the calculation means relative to a reference value is greater than or equal to a threshold; and control means for exercising control such that the focus adjustment motion of the imaging optical system is executed when the number of times the amount of change is assessed as being greater than or equal to the threshold by the assessment means is greater than or equal to a first value.SELECTED DRAWING: Figure 2
Patent JP-2020191880-A (JP)
Title: Methods and compositions for targeted genetic modification using paired guide rnas
Inventor: KEBBEDE ANTENEH
IPC: C12Q1/6813
Filed: 2020-06-30
Abstract: To provide compositions and methods for creating and promoting biallelic targeted modifications in genomes within cells and for producing non-human animals comprising the modified genomes.SOLUTION: Also provided are compositions and methods for modifying a genome within a cell that is heterozygous for an allele so as to become homozygous for that allele. The methods make use of Cas proteins and two or more guide RNAs that target different locations within the same genomic target locus. Also provided are methods for identifying cells with modified genomes.SELECTED DRAWING: None
Patent JP-2022011413-A (JP)
Title: Method for calibrating amount of oil to work attachment, jig for calibration, and calibration program
Inventor: HARA HIROTAKA
IPC: E02F9/22
Filed: 2020-06-30
Abstract: To supply an appropriate amount of oil to a work attachment.SOLUTION: With a work attachment removed, an oil quantity meter 42 is connected to a spare circuit 28. An electronic control circuit 34 continuously changes the current value of an electric signal output to an oil quantity control circuit 36 to continuously change the amount of oil supplied to the spare circuit 28. The oil quantity meter 42 measures the amount of oil supplied to the spare circuit 28. The relationship between the current value of the electric signal output by the electronic control circuit 34 to the oil quantity control circuit 36 and the measured oil quantity is set as actual measurement data. The current value associated with the amount of oil stored in advance in the electronic control circuit 34 is calibrated based on the actual measurement data.SELECTED DRAWING: Figure 3
Patent JP-2021048388-A (JP)
Title: Laminated ceramic electronic component
Inventor: KANG JEONG MO
IPC: H01G4/232
Filed: 2020-06-30
Abstract: To provide a laminated ceramic electronic component having improved mechanical strength and capable of preventing a defect such as floating between external electrodes and delamination.SOLUTION: A laminated ceramic electronic component includes: a ceramic main body including a dielectric layer and first and second internal electrodes laminated in a third direction so as to interpose the dielectric layer therebetween, the ceramic main body including third and fourth surfaces facing each other in a first direction, fifth and sixth surfaces facing each other in a second direction, and first and second surfaces facing each other in the third direction; and first and second external electrodes that are disposed on the third and fourth surfaces of the ceramic main body, respectively. The first and second external electrodes include: first and second base electrodes that are disposed in contact with the ceramic main body and include first conductive metal; and first and second conductive layers that are disposed on the first and second base electrodes and include second conductive metal, the first and second conductive layers having an average surface roughness (Ra) equal to or greater than 10.0 μm.SELECTED DRAWING: Figure 1
Patent JP-2022013226-A (JP)
Title: Image inspection device and image inspection method
Inventor: YAMADA KEIZO
IPC: H01J37/22
Filed: 2020-07-03
Abstract: PURPOSE: To provide an image inspection device and an image inspection method that generate an original restored image from an image acquired from an SEM device, etc. or the geometric features thereof on the basis of the ideal geometric features generated from design data, etc., measure the length of the restored image, and measure a pattern with a complex shape with high accuracy, speed, and less damage.CONSTITUTION: An image inspection device includes restoration means that generates a restored image restored from a geometric feature generated from an image on the basis of the design data, the image, and the ideal geometric feature generated from the design data, and generates the restored image from the image on the basis of the ideal geometric feature.SELECTED DRAWING: Figure 1
Patent JP-2022014251-A (JP)
Title: Resin product manufacturing system and resin product manufacturing method
Inventor: EGUCHI MAKOTO
IPC: B29C45/76
Filed: 2020-07-06
Abstract: To provide a resin product manufacturing system and a resin product manufacturing method, which can suppress discoloration of the resin product.SOLUTION: There is provided a resin product manufacturing system that comprises: a pellet charging device 11 for charging a first pellet Pe1 made of a first resin and a second pellet Pe2 made of a second resin having a color tone different from that of the first resin; a mixing device 13 for mixing the first pellet Pe1 and the second pellet Pe2; a molding device 30 for molding a resin product using the first pellet Pe1 and the second pellet Pe2; an inspection device 70 that measures a color of the resin product; and a control device 75 that controls at least one of an input amount of the first pellet Pe1 to the mixing device 13 and an input amount of the second pellet Pe2 to the mixing device 13 based on the color of the resin product.SELECTED DRAWING: Figure 2
Patent JP-2022016715-A (JP)
Title: Gas barrier laminate and packaging bag
Inventor: ISHII RIKA
IPC: B32B27/12
Filed: 2020-07-09
Abstract: To provide a gas barrier laminate which has crease-retaining characteristics that are a feature of paper, has sufficient gas barrier properties after having been folded, and contributes to reduction in a used amount of a plastic material, and a packaging bag containing the same.SOLUTION: A gas barrier laminate 10 includes a paper base material 1, an anchor coat layer 2 containing first polyolefin having at least one selected from a carboxyl group, a salt of a carboxyl group, a carboxylic acid anhydride group and carboxylate, a vapor-deposited layer 4, and an overcoat layer 5 containing second polyolefin having at least one selected from a carboxyl group, a salt of a carboxyl group, a carboxylic acid anhydride group and carboxylate, in this order; and has a layer 3 containing a polyvinyl alcohol-based resin between the paper base material and the anchor coat layer or the anchor coat layer and the vapor-deposited layer.SELECTED DRAWING: Figure 1
Patent JP-2022015782-A (JP)
Title: Positioning system
Inventor: MATSUMOTO TADASHI
IPC: G01S5/04
Filed: 2020-07-10
Abstract: To provide a positioning system that is able to measure a target position highly accurately while restricting the amount of calculation.SOLUTION: A positioning system according to the present embodiment includes: a plurality of RDFs 10-1 to 10-6 each of which estimates a direction of arrival (DOA) of a radio signal transmitted from an aircraft 40 that is a target of three-dimensional positioning; and a positioning unit 20 that positions a position of the aircraft 40, based on the DOA estimated by each of the plurality of RDFs and a position of each of the plurality of RDFs. The positioning unit 20 has a factor graph structure formed using a plurality of nodes.SELECTED DRAWING: Figure 1
Patent JP-2020185001-A (JP)
Title: Treatment of cancer using cll-1 chimeric antigen receptor
Inventor: JENNIFER BROGDON
IPC: A61P43/00
Filed: 2020-07-15
Abstract: To provide compositions and methods for treating diseases associated with expression of C-type lectin-like-1 (CLL-1).SOLUTION: The invention relates to a chimeric antigen receptor (CAR) specific to CLL-1 which includes a human anti-CLL-1 binding domain (antibody), a transmembrane domain and an intracellular signaling domain that have specific sequences, vectors encoding the same, and methods of administering immune effector cells (e.g., T cells, NK cells) genetically engineered to express CLL-1 CAR.SELECTED DRAWING: None
Patent JP-2022020352-A (JP)
Title: Information processing device, information processing method, and program
Inventor: SATO SHUNSUKE
IPC: H04N7/18
Filed: 2020-07-20
Abstract: To provide an information processing device and a method for preferentially detecting an area where occurrence of a congested state is estimated.SOLUTION: In an information processing system constituted with a camera 101, an information processing device 102, an image recording server 103, and an information terminal 104, the information processing device 102 for detecting an object from an image, includes: a determination unit 203 which determines, for a subarea where a plurality of objects are present in the image, a border for estimating that an object moves between subareas; and a mixture detection unit 205 which detects a congested area where further more objects are present on the basis of the movement of the object estimated by the border determined by the determination unit.SELECTED DRAWING: Figure 3
Patent JP-2020191107-A (JP)
Title: Image forming device management system, image forming device, management device, terminal device, image forming device management method, and image forming program
Inventor: SAKAGAMI ATSUSHI
IPC: B41J29/00
Filed: 2020-07-20
Abstract: To provide a management device and an image forming device management system that, in an image forming device, can maintain confidentiality of information while maintaining use efficiency.SOLUTION: In an image forming device management system 10, an image forming device 17 acquires IC card identification information with an IC card reader. A management server 11 acquires a user ID corresponding to the acquired IC card identification information and use restriction information related to the use of the image forming device 17, and causes to processing in the image forming device 17 to be executed based on the use restriction information.SELECTED DRAWING: Figure 1
Patent JP-2022024807-A (JP)
Title: Power supply device
Inventor: OIKAWA SHIN
IPC: H02G9/04
Filed: 2020-07-28
Abstract: To provide a power supply device capable of stably supplying electric power to an electric apparatus without requiring terminal processing of a cable in installation.SOLUTION: A power supply device 1 is equipped with a current transformer 11, which is arranged around the power cable 3 and generates an electromotive force by electromagnetic induction accompanying the energization of the power cable 3, and a supply unit 12, which supplies the electromotive force generated by the current transformer 2 to the electric equipment 4; the supply unit 12 is equipped with a connector 13 that conducts with the current transformer 11, and the electrical equipment 4 is connected to the connector 13 in a removable manner.SELECTED DRAWING: Figure 1
Patent JP-2022025364-A (JP)
Title: Process monitoring support device, process monitoring support method, process monitoring support program and terminal device
Inventor: HIRAOKA YUKIO
IPC: G05B23/02
Filed: 2020-07-29
Abstract: To enable an analysis result of data acquired from a process to be more effectively utilized while maintaining a display that a user is used to use.SOLUTION: According to an embodiment, a process monitoring support device 2 includes: a data acquisition part; an index calculation part 222 for calculating an index showing possibility that a sign of abnormality occurs in a state of a monitoring object process on the basis of a plurality of kinds of process variables; a contribution ratio calculation part 223 for calculating, for each of the plurality of kinds of process variables, a contribution ratio showing a ratio that the index calculated by the index calculation part 222 contributes to an increase in the possibility that the sign of abnormality occurs; and a display control part 23 for generating display information so as to display information on a portion of processing variables in which the value of the contribution ratio is relatively large on a screen of a user terminal 3, and generating display information for displaying detailed information on one or more process variables in recognizing a selection operation of a user terminal in an area in which information on the process variables is displayed.SELECTED DRAWING: Figure 1
Patent JP-2022026028-A (JP)
Title: Drive waveform determination method, drive waveform determination program, liquid ejection device and drive waveform determination system
Inventor: TOYOFUKU ATSUSHI
IPC: B41J2/01
Filed: 2020-07-30
Abstract: To determine a waveform for a drive pulse to be applied to a drive element of a liquid ejection head while reducing a temporal and cost burden on a user.SOLUTION: A drive waveform determination method for determining a waveform for a drive pulse to be applied to a drive element provided on a liquid ejection head that ejects a liquid, includes: a first step of measuring, by means of simulation, an ejection characteristic of the liquid from the liquid ejection head in a case where a waveform candidate is used for the drive pulse; a second step of actually measuring the ejection characteristic of the liquid from the liquid ejection head in the case where the waveform candidate is used for the drive pulse; and a third step of, based on a measurement result in the first step and the measurement result in the second step, determining the waveform for the drive pulse.SELECTED DRAWING: Figure 4
Patent JP-2022027057-A (JP)
Title: Abnormality detection device, abnormality detection method, and abnormality detection program
Inventor: MORIBE ATSUSHI
IPC: G06N99/00
Filed: 2020-07-31
Abstract: To improve abnormality detection accuracy.SOLUTION: A normality model creation unit 106 is configured to input data composed of learning object data, a first state observation value and a first potential state value to a competition type neural network, and thereby create a normal model. The first state observation value and first potential state value are each obtained by inputting the learning object data to a state observer and qualitative soft sensor. An abnormality degree calculation unit 108 is configured to compare data composed of monitoring object data, a second state observation value and a second potential state value with the normal model, and thereby calculate an abnormality degree. The second state observation value and second potential state value are each obtained by inputting the monitoring object data to the state observer and qualitative soft sensor.SELECTED DRAWING: Figure 2