baber/WOPTO huggingface dataset:
Patent JP-2022118669-A (JP)
Title: Acoustic wave device
Inventor: KUWABARA EIJI
IPC: H03H9/72
Filed: 2021-02-02
Abstract: To provide: an acoustic wave device with an excellent isolation characteristic in a smaller size; and a module having the acoustic wave device.SOLUTION: An acoustic wave device comprises: a transmission filter having a transmission pass band; and a reception filter having a reception pass band. The transmission filter includes a plurality of series resonators and a plurality of parallel resonators. A series resonator arranged at a position nearest to an input pass band of the transmission filter, of the plurality of series resonators, includes an antiresonance frequency similar to a highest frequency of a reception pass band, includes a resonance frequency which is not a frequency of the transmission pass band, is smaller than a mean value of capacitances of the plurality of series resonators, and includes a capacitance larger than the mean value of capacitances of the plurality of parallel resonators.SELECTED DRAWING: Figure 2
Patent JP-2022119615-A (JP)
Title: Method for smelting nickel oxide ore
Inventor: TAN TOSHIRO
IPC: C22B23/02
Filed: 2021-02-04
Abstract: To provide a method for smelting nickel oxide ore that can efficiently produce high-quality metal.SOLUTION: A method for smelting nickel oxide ore includes a mixing step for mixing nickel oxide ore with a carbonaceous reductant to obtain a mixture, a molding step for molding the mixture to obtain briquette, and a reduction step for reducing the briquette. The nickel oxide ore includes first nickel oxide ore with an average particle size of 30 μm or more and 100 μm or less and second nickel oxide ore with an average particle size of 200 μm or more and 800 μm or less. The content of the first nickel oxide ore is 10 mass% or more and 40 mass% or less in the total amount of the nickel oxide ore.SELECTED DRAWING: Figure 1
Patent JP-2022113077-A (JP)
Title: Program for determining attention degree of person to be watched
Inventor: SAWADA AYAKO
IPC: G08B21/24
Filed: 2021-02-10
Abstract: To automatically and accurately determine a degree of attention to a person to be watched.SOLUTION: A watched person attention degree determination program for determining a degree of attention to a person to be watched causes a computer to execute: a receiving step of receiving input of voice of a person to be watched; an extraction step of extracting a pronoun included in text data by converting the voice received in the receiving step into text data to be subjected to morphological analysis; an information acquisition step of acquiring pronoun frequency information on a frequency of the pronoun extracted by the extraction step in the text data; and a determination step of referring to three or more stages of associations between degrees of attention to the person to be watched and reference pronoun frequency information on the frequency of the pronoun in text data, and determining a degree of attention to the person to be watched on the basis of the pronoun frequency information acquired by the information acquisition step.SELECTED DRAWING: Figure 20
Patent JP-2022125420-A (JP)
Title: game machine
Inventor: TAGAWA YUMA
IPC: A63F7/02
Filed: 2021-02-17
Abstract: To provide a game machine having high functionality.SOLUTION: There are provided a first movable body, and a second movable body provided in the first movable body. The first movable body can be operated from a first position to a second position. When the first movable body is in the first position, the second movable body cannot be operated relative to the first movable body. When the first movable body is in the second position, the second movable body can be operated relative to the first movable body. The second movable body can be operated relative to the first movable body in plural steps.SELECTED DRAWING: Figure 322
Patent JP-2021152144-A (JP)
Title: Olefin polymerization catalyst and method of producing ethylenic polymer using that olefin polymerization catalyst
Inventor: TAMURA NAOYA
IPC: C08F10/00
Filed: 2021-02-17
Abstract: To provide an olefin polymerization catalyst that makes it possible to produce with high production efficiency a low-density ethylenic polymer which has many long chain branching and is excellent in moldability and mechanical strength.SOLUTION: The olefin polymerization catalyst comprises compounds represented by formulas (1) and (2).SELECTED DRAWING: None
Patent JP-2021093742-A (JP)
Title: Picture decoding method and picture coding method
Inventor: KANG JUNG WON
IPC: H04N19/30
Filed: 2021-02-17
Abstract: To provide a video coding and decoding method capable of flexibly expressing various types of pieces of scalability information.SOLUTION: A video decoding method causes a decoding device to execute processing including the steps of receiving a bitstream including a plurality of hierarchies, acquiring a flag indicating whether the maximum number of sublayers signaled by video parameter extension information is equal to the number of signaled sublayers, acquiring first video information indicating the maximum number of a plurality of time sublayers on the basis of the flag, and acquiring second video information including maximum DPB size information and maximum delay time information on the basis of the first video information.SELECTED DRAWING: Figure 6
Patent JP-2021090964-A (JP)
Title: Organic deoxidizer
Inventor: KIKUCHI YUYA
IPC: C01B33/18
Filed: 2021-02-19
Abstract: To provide a carbon dioxide generation type organic deoxidizer which has excellent oxygen absorption capability and where the generation amount of carbon dioxide is almost equal to an oxygen absorption amount and to provide a production method of the same.SOLUTION: In an organic deoxidizer made of a granulated product containing a main agent, an alkali agent, water, a reaction catalyst and a carrier, erythorbate is used as the main agent, and potassium carbonate is used as the alkali agent.SELECTED DRAWING: None
Patent JP-2021093367-A (JP)
Title: Flexible conductor sheet
Inventor: KONDO KOJI
IPC: H01B1/24
Filed: 2021-02-22
Abstract: To provide an elastic conductor sheet, useful as an electric wire and an electrode material, having excellent washing durability and sweat durability, in a clothing-type electronic apparatus.SOLUTION: An elastic conductor sheet has at least a first elastic conductor layer, a second elastic conductor layer, a hot-melt adhesive layer, and a two-way tricot fabric in the stated order. The first elastic conductor layer has carbon-based particles as a conductive filler, and the second elastic conductor layer has as metal particles a conductive filler.SELECTED DRAWING: None
Patent JP-2022128100-A (JP)
Title: X-ray device and x-ray method
Inventor: HSIEH CHIH-MIN
IPC: G01N23/046
Filed: 2021-02-22
Abstract: To provide an X-ray device capable of improving the image quality of an energy range image in a case of acquiring the energy range image by detecting X-ray photons.SOLUTION: An X-ray device 100 includes an X-ray source 1, an X-ray detection unit 2 that detects X-ray photons delivered from the X-ray source 1 and transmitting a subject 200, and a control unit 4 that performs data processes. The control unit 4 is configured to perform a process of acquiring energy spectrum data 6 in which one or more pixels of energy range image data 5 for each of a plurality of energy ranges are the unit, on the basis of a detection result of the X-ray photons detected by the X-ray detection unit 2, a process of performing a noise removing process on the acquired energy spectrum data 6, and a process of acquiring a plurality of pieces of the energy range image data 5 from which noise has been removed, on the basis of the energy spectrum data 6 subjected to the noise removing process.SELECTED DRAWING: Figure 3
Patent JP-2022130978-A (JP)
Title: Laser irradiation device, laser irradiation method, storage container and storage body
Inventor: FUJITA KAZUHIRO
IPC: B23K26/00
Filed: 2021-02-26
Abstract: To form a pattern of high quality on a base material 1a with high productivity.SOLUTION: A manufacturing apparatus 500 includes: a plurality of writing units including a first writing unit 310 and a second writing unit 320 which irradiate a plurality of irradiation regions that does not overlap each other on a surface of a base material 1a of a storage container 1 with a laser, thereby form a pattern 11 in the plurality of irradiation regions, and emit a laser; and a control device 400 which controls the first writing unit 310 so that a first irradiation region included in the plurality of irradiation regions is irradiated with a laser but an irradiation region other than the first irradiation region in the plurality of irradiation regions is not irradiated with a laser, and controls the second writing unit 320 so that a second irradiation region included in the plurality of irradiation regions is irradiated with a laser, but an irradiation region other than a second irradiation region in the plurality of irradiation regions is not irradiated with a laser.SELECTED DRAWING: Figure 12
Patent JP-2022131135-A (JP)
Title: hydro chuck holder
Inventor: HIRAI Hitomi
IPC: B23B31/117
Filed: 2021-02-26
Abstract: To enable quantitatively and visually recognizing that hydraulic pressure increases appropriately.SOLUTION: A hydro chuck holder includes a plurality of oil passages 4, 5, 8 (see Fig. 1), and further includes: a spring 10 arranged in an end of one of the plurality of oil passages 4, 5, 8; and an indicator 9 that changes a position while pressing the spring 10 when pressure of the oil passages 4, 5, 8 is increased, and meanwhile, performs operation of returning to an original position by an elastic force of the spring 10 when the pressure of the oil passages 4, 5, 8 is reduced. The indicator 9 is arranged at a position where visual recognition can be performed from an outer diameter side forming a wall surface of the holding part 7 (see Fig. 1) when the pressure of the oil passages 4, 5, 8 is normally increased.SELECTED DRAWING: Figure 3
Patent JP-2022133932-A (JP)
Title: Temperature detection device, temperature sensor, temperature detection method, and temperature detection program
Inventor: SATO SHINICHIRO
IPC: G01K11/20
Filed: 2021-03-02
Abstract: To provide a smaller device that can be manufactured at lower cost.SOLUTION: A temperature detection device 1 includes: a sensor unit 22 including a light-emitting material added semiconductor 23, a pair of electrodes 25 and 26 provided on a surface of the light-emitting material added semiconductor 23, and a light-emitting material 24 disposed at a predetermined position in the light-emitting material added semiconductor 23, emitting light by flow of a current in the light-emitting material added semiconductor 23, and having an emission spectrum changing depending on a temperature; a voltage application unit 21 that applies a predetermined voltage to the pair of electrodes 25 and 26; a light detection unit 31 that detects light from the light-emitting material 24; and a control unit 32 that functions as a temperature detection unit configured to detect a temperature at a position where the light-emitting material 24 is disposed in accordance with the light from the light-emitting material 24.SELECTED DRAWING: Figure 1
Patent JP-2022135735-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: SANO YUICHI
IPC: H01L25/065
Filed: 2021-03-05
Abstract: To provide a semiconductor device capable of further downsizing a package and a method for manufacturing the same.SOLUTION: A semiconductor device 1 comprises a first laminate S1, a first columnar electrode 30, a second laminate S2, and a second columnar electrode 70. The first laminate is laminated so that a plurality of first semiconductor chips 10 are shifted in a direction perpendicular to the lamination direction. The first columnar electrode is connected to an electrode pad 15 of the first semiconductor chip and extends in the lamination direction of the first semiconductor chip. The second laminate is arranged so that it becomes higher than the first laminate, and a plurality of second semiconductor chips 50 are laminated so as to shift in a direction perpendicular to the lamination direction. The second laminate is also arranged so as to overlap at least a part of the first laminate when viewed from the lamination direction. The second columnar electrode is connected to an electrode pad 55 of the second semiconductor chip, and extends in the lamination direction of the second semiconductor chip.SELECTED DRAWING: Figure 1
Patent JP-2022136403-A (JP)
Title: Adsorbent for gas drying, gas drier and carbon dioxide circulation system
Inventor: SETOYAMA NORIHIKO
IPC: B01D53/04
Filed: 2021-03-08
Abstract: To provide a technique that suppresses gas from decreasing in carbon dioxide content with respect to an adsorbent for gas drying which adsorbs moisture included in the gas to dry the gas.SOLUTION: A adsorbent for gas drying has zeolite which includes a magnesium ion as a cation.SELECTED DRAWING: Figure 1
Patent JP-2022136572-A (JP)
Title: Method for producing chemically modified pulp-containing composition
Inventor: HORIE DAISUKE
IPC: C08B15/00
Filed: 2021-03-08
Abstract: To provide a method for producing a chemically modified pulp-containing composition that can continuously prepare chemically modified pulp from sheet-like pulp.SOLUTION: The present invention discloses a method for producing a composition having at least some hydroxy groups of cellulose chemically modified, from a pulp-containing sheet as a raw material. The method includes an impregnation step for impregnating a sheet with reaction liquid and a reaction step for heating the sheet after the impregnation step, these steps to be performed in the stated order, while continuously conveying the sheets. This makes it possible to continuously produce chemically modified pulp from sheet-like pulp, resulting in increase in the productivity of the chemically modified pulp.SELECTED DRAWING: Figure 1
Patent JP-2022137850-A (JP)
Title: Exposure method, and exposure device
Inventor: SAKAI KEISUKE
IPC: H01L21/68
Filed: 2021-03-09
Abstract: To cause an exposure head to emit light to an appropriate position on a substrate by suppressing the yawing of a driving object when driving a stage in a main scanning direction with a drive mechanism, while suppressing cost increase.SOLUTION: A stage 2 is driven in a Y direction by a stage driving mechanism 3, so that the stage 2 moves in an exposure movement range Ye in the Y direction, and a substrate We passes an irradiation range Re in the Y direction. In parallel with a first main scanning driving, an exposure head 41 is caused to emit light to the irradiation range Re, so that a stripe region Rs extending in the Y direction in the substrate We is exposed. On the basis of a yawing correction table Ty indicating a θ-direction correction amount for correcting the rotation amount of the stage 2 in a rotation direction θ according to the position of the stage 2 in the Y direction in the exposure movement range Ye, the rotation amount of the stage 2 in the rotation direction θ during the execution of the first main scanning driving is corrected by the stage driving mechanism 3.SELECTED DRAWING: Figure 5B
Patent JP-2022138004-A (JP)
Title: Lower iron for finishing cuff, and planar material for the lower iron
Inventor: UCHIKOSHI YUSUKE
IPC: D06F71/24
Filed: 2021-03-09
Abstract: To conduct easily and rapidly replacement work of a cushioning material covering the upper part of a lower iron whose main body part is divided into up and down, and prevent a line at divided place from affecting the finish of a cuff.SOLUTION: A top plane of a main body part 2 is formed into a convex curvature, and a cushioning material 3 is superimposed on the top plane of the main body part 2. The main body part 2 is divided into up and down to form with an upper part 2a and an under part 2b. The cushioning material 3 is formed with an upper cushioning material 3A and an under cushioning material 3B. The upper cushioning material 3A and the under cushioning material 3B are covered with a cushioned planar material 4. Fixing means 5 is provided to fix the planner material 4 to the main body part 2. A fixing place 6 of the fixing means 5 is provided on the main body part 2. The planar material 4 is provided with an upper cushioning material 3A on a back side thereof. The main body part 2 is covered with a cover 11 through the planar material 4.SELECTED DRAWING: Figure 1
Patent JP-2022138330-A (JP)
Title: Dishwasher
Inventor: AOKI SHOJI
IPC: A47L15/50
Filed: 2021-03-10
Abstract: To provide a dishwasher excellent in convenience capable of sufficiently washing a first object to be washed and a second object to be washed.SOLUTION: A dishwater of the present invention includes a dish basket for storing a first object to be washed and a small article box 11 for storing a second object to be washed smaller than the first object to be washed. The small article box 11 includes a box body 61, a first partition wall 63, and a second partition wall 65. The first partition wall 63 and the second partition wall 65 are attached to the box body 61 for partitioning the inside of the box body 61 so as to form first to third storage chambers 81-83 inside the box body 61. The box body 61 includes a bottom wall 61a and a peripheral wall 61b. A plurality of first through-holes 111 is formed on the bottom wall 61a, and a plurality of second through-holes 112 is formed on the peripheral wall 61b. The first partition wall 63 and the second partition wall 65 can change positions relative to the box body 61.SELECTED DRAWING: Figure 2
Patent JP-2022140047-A (JP)
Title: Information processor and information processing program
Inventor: SUZUKI RYOTA
IPC: G06F30/10
Filed: 2021-03-12
Abstract: To provide an information processor and an information processing program that can reduce the number of steps of arranging three-dimensional notes compared with when a user arranges the note manually.SOLUTION: An information processor 10 includes a CPU11. The CPU11 acquires three-dimensional shape data of a product or parts of the product and attribute information given surfaces and edges forming the three-dimensional shape data, recognizes the type of a three-dimensional note about the three-dimensional shape data from the attribute information, recognizes the direction and the position in which the three-dimensional note is to be arranged from the three-dimensional shape data, and arranges the three-dimensional note in the three-dimensional shape data according to the type of the three-dimensional note as well as the position and the direction of arranging the three-dimensional note.SELECTED DRAWING: Figure 1
Patent JP-2022142071-A (JP)
Title: Surveying device, image recognition device, marker for image recognition
Inventor: TAKEGAWA SATORU
IPC: G06T7/70
Filed: 2021-03-16
Abstract: To provide an image recognition marker, an image recognition device, and a surveying device which reduce the labor of learning and have high recognition accuracy.SOLUTION: An image recognition marker 100 is installed in the target space for image capturing by cameras 10 and 11, and is identified when a learned model 21 which is a machine-learned image recognition unit performs image recognition processing using images captured by the cameras 10 and 11 as input. The image recognition marker is provided with a cylindrical marker body 110, and the marker body 110 has, on the peripheral surface thereof, a plurality of band-shaped identification bands 121 extending over the entire circumference arranged and formed in the axial direction.SELECTED DRAWING: Figure 2
Patent JP-2022142341-A (JP)
Title: Image forming apparatus
Inventor: KADOBAYASHI MIZUE
IPC: G03G15/01
Filed: 2021-03-16
Abstract: To more efficiently replace a toner container.SOLUTION: An image forming apparatus 1 comprises: a housing 4; toner containers 7 that are removably mounted; lock mechanisms 18 that regulate the toner containers 7 from being removed; an image reading unit 21; and an image processing unit 205. The image reading unit 21 reads an appearance image of a prepared toner container to be replaced with a used toner container mounted in the housing 4. The image processing unit 205 performs image processing to extract identification information included in the appearance image. When the amount of toner remaining in the used toner container is less than a threshold, and the type of the prepared toner container indicated in the identification information and the type of the used toner container are the same as each other, the image forming apparatus 1 releases the lock applied by the lock mechanisms 18.SELECTED DRAWING: Figure 1
Patent JP-2022143638-A (JP)
Title: Target route generation device
Inventor: OKADA JUNICHI
IPC: G08G1/16
Filed: 2021-03-18
Abstract: To obtain a target route generation device which can determine usable road information of road information detected by a plurality of sensors.SOLUTION: The same kind of road information detected from each of three kinds of sensors installed in a vehicle is acquired by a sensor information acquisition section 11. As for each combination by two kinds of sensors of the three kinds of sensors, a differential value of the road information is calculated by a road information differential value arithmetic section 12. After a threshold corresponding to each calculated differential value is set by a road information threshold setting section 13, usable road information of the road information detected by the three kinds of sensors is determined by a usable road information determination section 14 on the basis of a result of comparison between the threshold set by the road information threshold setting section 13 and the corresponding differential value. A target route on which an own vehicle travels is generated by a target route generation section 15 using the road information determined as usable.SELECTED DRAWING: Figure 1
Patent JP-2021102631-A (JP)
Title: Bicyclic pyrazole pesticide
Inventor: ZHANG WENMING
IPC: A61P33/14
Filed: 2021-03-19
Abstract: To provide a certain kind of substituted bicyclic azole, N-oxides thereof, salts and a composition suitable for agricultural use and non-agricultural use, as well as, usage thereof for extermination of invertebrate pests such as arthropods in both of an agricultural and a nonagricultural environment.SOLUTION: Compounds represented by formula I are provided. There are also disclosed methods of extermination of an invertebrate pest comprising a step of contacting a composition containing the compound of the formula I and invertebrate pest or its environment with a compound of formula I or a composition of biologically effective amount.SELECTED DRAWING: None
Patent JP-2022146801-A (JP)
Title: Electrically powered suspension apparatus
Inventor: ONADA KAZUYA
IPC: B60G17/015
Filed: 2021-03-22
Abstract: To provide an electrically powered suspension apparatus which, even in a case where a large input is applied to a damper during the traveling of a vehicle, can maintain a comfortable ride by buffering such a large input.SOLUTION: An electrically powered suspension apparatus 11 includes: an electromagnetic actuator 13 for generating a load for damping the vibration of a vehicle body of a vehicle 10; an information acquisition section 41 for acquiring information on the sprung state quantity of the vehicle 10 and a travel road surface state; a target load calculation section 43 for calculating a first target load related to skyhook control based on the sprung state quantity, and a second target load related to preview control based on the travel road surface state; and a load control section 45 for performing the load control of the electromagnetic actuator 13. The target load calculation section 43 calculates a combined target load obtained by combining the first and second target loads and a third target load related to virtual spring force control based on a stroke position ST. The load control section 45 performs the load control of the electromagnetic actuator 13 by using the combined target load.SELECTED DRAWING: Figure 3