baber/WOPTO huggingface dataset:
Patent JP-2022147664-A (JP)
Title: Printer and printing method
Inventor: TAKAHASHI SUSUMU
IPC: B41J2/165
Filed: 2021-03-23
Abstract: To acquire a state of a maintenance unit performing maintenance of a discharge head which discharges ink from a nozzle, without requiring work by an operator.SOLUTION: A maintenance unit 5 is movable in an X-direction, and moves between an opposite position La opposing a discharge head 31, and a separated position Lb separated in the X-direction from the discharge head 31. An imaging unit 8 is provided for imaging an imaging range Ri provided on a separated position Lb side of the opposite position La in the X-direction. At least a part of the maintenance unit 5 overlapping the imaging range Ri is imaged by the imaging unit 8, so that a unit image I2 is acquired. In other words, the unit image I2 showing a state of the maintenance unit 5 can be acquired using the imaging unit 8.SELECTED DRAWING: Figure 7
Patent JP-2021101147-A (JP)
Title: Cooling system
Inventor: LUO ZHIMING
IPC: F25B1/00
Filed: 2021-03-24
Abstract: To provide a cooling system that is excellent in energy-saving effect and safety.SOLUTION: A cooling system 1 includes: an indoor heat exchange module 10 in which refrigerant absorbs heat; and an outdoor heat exchange module 20 from which refrigerant dissipates heat. The outdoor heat exchange module 20 includes a compression device, an evaporation type condenser and a liquid replenishing device 30. The outdoor heat exchange module 20 is switchable between a standby mode and a primary mode. The outdoor heat exchange module 20 is disconnected to the indoor heat exchange module 10 in the standby mode. When the mode is switched to the primary mode, the outdoor heat exchange module 20 is connected to the indoor heat exchange module 10, activates the compression device and supplies coolant to the evaporation type condenser while the outdoor heat exchange module 20 activates the compression device.SELECTED DRAWING: Figure 1
Patent JP-2021155326-A (JP)
Title: Mixed cement composition
Inventor: HIRANO YOKO
IPC: C04B7/153
Filed: 2021-03-24
Abstract: To provide a mixed cement composition that can reduce a used amount of cement clinker and is excellent in strength development.SOLUTION: Powdered mixed cement composition comprises: cement clinker powder; blast furnace slag fine powder; and limestone powder, and with a total amount of 100 mass% of cement clinker powder, blast furnace slag fine powder, and limestone powder, the ratio of cement clinker powder is 47 to 59 mass%, the ratio of the blast furnace slag powder is from 22 to 43 mass%, the ratio of the limestone powder is 4 to 23 mass%, and the ratio of the aluminate phase in the cement clinker powder is over 13 mass% and 17 mass% or smaller.SELECTED DRAWING: None
Patent JP-2021094445-A (JP)
Title: Game machine
Inventor: TANAKA TAKAHISA
IPC: A63F7/02
Filed: 2021-03-25
Abstract: To provide a game machine in which multiple operation means can be arranged so as to be easily used.SOLUTION: An operation performance includes at least a first operation performance related to the operation of first operation means and a second operation performance related to the operation of second operation means. A special condition includes at least a first special condition for shifting to a first special game state and a second special condition for shifting to a second special game state in which the degree of advantage to a player is different from that in the first special game state. Operation performance determining means can determine so as to execute the first operation performance with a relatively higher probability than that of the second operation performance. When the special condition is satisfied as an execution result of the game, either or both of the first operation performance and the second operation performance can be determined in the game in which the special condition is satisfied.SELECTED DRAWING: Figure 23
Patent JP-2022149958-A (JP)
Title: Base material for green infrastructure
Inventor: HASEBE GIICHI
IPC: E03F1/00
Filed: 2021-03-25
Abstract: To provide a base material for green infrastructure that realizes a water storage rate equivalent to or higher than that of a base material including crushed stones even though at least 50% of its composition is soil, and has easy manufacturability at low cost and excellent workability.MEANS: A base material for green infrastructure of the present invention is composed of porous soil in 50% or more of the entire material, and has an engagement void ratio of 40% or more and a water permeability coefficient of 1.0×10-5 m/s or more when compacted so that the compaction density ratio is 90%. The porous soil is preferably clinker ash. It is preferable to mix at least one of soil generated from a water purification plant and a carbonized product of sewage sludge with the base material.SELECTED DRAWING: Figure 1
Patent JP-2021163490-A (JP)
Title: Adjustment system and adjustment method
Inventor: SATO KIICHIRO
IPC: G06Q30/06
Filed: 2021-03-26
Abstract: To easily manage the state of perishables based on the state of perishables specified at different times by different specific means.SOLUTION: An adjustment system comprises: storage means of storing perishables; first specification means capable of specifying state information regarding the state of the perishables stored in the storage means; second specification means capable of specifying state information regarding the state of the perishables stored in the storage means, and different from the first specific means; and adjustment means of adjusting, based on predetermined conditions, at least one of first state information regarding the state information specified at a first time by the first specification means for perishables, and second state information regarding the state information specified by the second specification means at a second time different from the first time for perishables.SELECTED DRAWING: Figure 6
Patent JP-2022151921-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-03-29
Abstract: To provide a game machine capable of enhancing player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 can execute a time-shortening game state having a high operation probability of an electric accessory 315b. The time-shortening state includes: an a-time-shortening game state that can be started after completion of a jackpot game; and a c-time-shortening game state that can be started when a jackpot lottery results in a time-shortening pattern stop losing. The game machine 10 executes a RUSH performance for showing that an operation probability of the electric accessory 315b is high and a jackpot game easily occurs when control is shifted to an a-time-shortening game state. An image capable of identifying a reservation number of a second special pattern game is displayed during execution of a RUSH performance. When control is shifted to a c-time-shortening game state during execution of a RUSH performance, a time-shortening game round display (performance) for showing the number of remaining special pattern games executable in a c-time-shortening game state is executed after completion of a RUSH performance, and an image capable of identifying a reservation number of a first special pattern game is displayed.SELECTED DRAWING: Figure 224
Patent JP-2022154940-A (JP)
Title: Hydraulic system of hydraulic shovel, hydraulic shovel, and control method of hydraulic shovel
Inventor: SUMINO WATARU
IPC: E02F9/22
Filed: 2021-03-30
Abstract: To properly distribute hydraulic oil discharged from two hydraulic pumps among three hydraulic cylinders.SOLUTION: A hydraulic system of a hydraulic shovel comprises a work state determination portion and a valve control portion. When a work state of a work machine is a heavy excavation state, the valve control portion controls a first boom operation valve, a first arm operation valve, a first bucket operation valve, a second boom operation valve, a second arm operation valve, and a second bucket operation valve so that passage of hydraulic oil from the first hydraulic pump to a boom cylinder is restricted, the hydraulic oil is supplied from a second hydraulic pump to the boom cylinder, the hydraulic oil is supplied from both the first hydraulic pump and the second hydraulic pump to and arm cylinder, and the hydraulic oil is supplied from one or both of the first hydraulic pump and the second hydraulic pump to a bucket cylinder.SELECTED DRAWING: Figure 7
Patent JP-2022155328-A (JP)
Title: Classification method of ruthenium and iridium
Inventor: MANABE MANABU
IPC: C22B3/44
Filed: 2021-03-30
Abstract: To provide a method for effectively classifying ruthenium and iridium from a hydrochloric acid acidic solution containing ruthenium and iridium.SOLUTION: A classification method of ruthenium and iridium includes: a step of adjusting an oxidation-reduction potential of a hydrochloric acid acidic solution containing ruthenium and iridium to less than 480 mV with silver/silver chloride electrode as a reference electrode; and steps of the following (1) and (2). Step (1): adjusting the hydrochloric acid acidic solution with the oxidation-reduction potential adjusted to 30 to 70°C and reacting with iron to sediment ruthenium. Step (2): heating the hydrochloric acid acidic solution to 75°C or higher, and adding a sodium thiosulfate salt or a thiosulfate ion-containing solution by 10 g/L or more in terms of sodium thiosulfate 5 hydrate to sediment iridium.SELECTED DRAWING: Figure 1
Patent JP-2022156273-A (JP)
Title: flat container
Inventor: TORII SHUJI
IPC: B65D1/02
Filed: 2021-03-31
Abstract: To provide a flat container suppressed in deformation by distortion of a container body when a container body is pressed, and suppressed in damage of a squeezing property of the container body.SOLUTION: A flat container 100 has a container body 1. The container body has a mouth 3 and a trunk 2. The trunk has first and second face parts 21 and 22 connected via a parting line PL. A panel part 23 and a rib 24 are formed on at least one of the first and second face parts. The panel part is formed of a recessed part partitioned by the rib, and an upper edge of the panel part is curved upward in a convex shape. Out of the panel part, a part most proximity to the parting line in the circumferential direction of the container body is arranged in a range within 15 degrees with the parting line as a reference, in a cross section passing through the part and orthogonal to a center axis of the mouth.SELECTED DRAWING: Figure 1
Patent JP-2022158377-A (JP)
Title: air conditioning system
Inventor: NIWA TATSUYA
IPC: F24F11/65
Filed: 2021-04-02
Abstract: To solve a vertical temperature difference generating during heating operation, in an air conditioning system for blowing air in the horizontal direction with respect to a floor surface from an internal wall surface in the vicinity of a ceiling.SOLUTION: An air conditioning system includes: an air conditioning unit 11; an air conditioner for air-conditioning the air taken into the air conditioning unit 11; a blower for blowing air-conditioned air; an exhaust opening 33c for exhausting the blown air from an internal wall surface in the vicinity of a ceiling; and a temperature sensor 17a for detecting the temperature in a space below the opening and above a floor surface. After the temperature sensor 17a has detected a heating preset temperature in the space, the air whose temperature is equal to or lower than the temperature in which at least 5 degrees is added to the preset temperature is exhausted from the air conditioner, and the air is made to go downward while exchanging heat with the high temperature air accumulating in the vicinity of the ceiling. Thereby, the vertical temperature difference can be reduced.SELECTED DRAWING: Figure 2
Patent JP-2021171760-A (JP)
Title: Air treatment device
Inventor: KOIZUMI MAKOTO
IPC: F24F11/46
Filed: 2021-04-13
Abstract: To reduce energy that is consumed in order to reproduce a treatment part.SOLUTION: An air treatment device (10) includes: a treatment part (P) for capturing toxic substances contained in air to be treated; a producing part (R) for removing the toxic substances from the treatment part (P); a detection part (60) for detecting an index correlating with concentration of the toxic substances contained in the indoor air; and a control unit (90) for controlling the producing part (R) in accordance with a detection value from the detection part (60).SELECTED DRAWING: Figure 1
Patent JP-2022163526-A (JP)
Title: Substrate processing method
Inventor: KUMAKURA SHO
IPC: H01L21/3065
Filed: 2021-04-14
Abstract: To provide a technology for modifying tin-containing films on substrates.SOLUTION: In one exemplary embodiment, a substrate processing method is provided. The substrate processing method includes the steps of: preparing a substrate having a film to be etched and a tin-containing film defining at least one opening on the film to be etched in a chamber; supplying a processing gas including a halogen-containing gas or an oxygen-containing gas to the chamber to form a modified film on a surface of the tin-containing film.SELECTED DRAWING: Figure 3
Patent JP-2022166730-A (JP)
Title: Barley responder determination model and determination method for dyslipidemia patient or hypertension patient
Inventor: NAKAJIMA SATOKO
IPC: C12Q1/04
Filed: 2021-04-21
Abstract: To provide a method for identifying gut indigenous bacteria relating to barley ingestion in dyslipidemia or hypertension, and a method for determining whether a dyslipidemia patient or hypertension patient as a subject can be a healthy person (barley responder) by ingesting barley.SOLUTION: Gut indigenous bacteria specific to a barley responder in dyslipidemia or hypertension are identified by differential analysis. By an analysis method by machine learning, a determination model is also established that can determine a barley responder in a dyslipidemia patient or hypertension patient with high sensitivity. These barley responder determination models can determine with high sensitivity, whether the dyslipidemia patient or hypertension patient can be a barley responder by barley ingestion using a composition and a classification group of the gut indigenous bacteria as explanatory variables.SELECTED DRAWING: Figure 4
Patent JP-2022071807-A (JP)
Title: Rear surface polyethylene elastic double faced cool feeling fabric and manufacturing method thereof
Inventor: RYU ISAMU
IPC: D04B1/18
Filed: 2021-05-10
Abstract: To provide a rear surface polyethylene elastic double faced cool feeling fabric and a manufacturing method thereof.SOLUTION: A rear surface polyethylene elastic double faced cool feeling fabric has a skin side layer, a surface layer, and a connection yarn that connects the skin side layer and the surface layer to each other. The skin side layer contains polyethylene fibers. The surface layer contains polyester yarn. The connection yarn is formed of elastic yarn. When manufacturing the rear surface polyethylene elastic double faced cool feeling fabric, knitting, pretreatment, dyeing, water washing and drying, and finishing set are performed in this order.SELECTED DRAWING: Figure 1
Patent JP-2022181961-A (JP)
Title: Separation membrane and separation membrane manufacturing method
Inventor: TSURU TOSHIAKI
IPC: B01D71/12
Filed: 2021-05-27
Abstract: To provide a separation membrane having high permeability and high selectivity, and a separation membrane manufacturing method.SOLUTION: A separation membrane comprises a supporter 12 which is a porous supporter, and a separation layer 11 which is formed on the supporter 12, and contains a nano material and an organo silica with a silsesquioxane structure. By the nano material contained in the separation layer, the separation layer 11 can be directly formed on the supporter 12, permeation resistance by an intermediate layer is eliminated, and permeability can be improved. Further, by the organo silica with the silsesquioxane structure that contained in the separation layer 11, a chemical structure of the separation layer 11 is controlled, a pore side can be adjusted, and selectivity can be improved.SELECTED DRAWING: Figure 1
Patent JP-2022182715-A (JP)
Title: ball screw mechanism
Inventor: KANAZAWA SHUJI
IPC: F16H25/24
Filed: 2021-05-28
Abstract: To provide a ball screw mechanism which allows easy recognition of the insertion direction of an annular member and can suppress the occurrence of a fall of a metal piece during insertion.SOLUTION: A ball screw mechanism 1 comprises a screw shaft 10, a nut 20, a plurality of balls 30, a dowel 40 and an annular member 50 arranged at an external peripheral face of the nut 20. The annular member 50 has a cylinder part 51 for pressing the dowel from the outside in a radial direction, and a flange part 53 protruding to the outside in the radial direction from one end of the cylinder part 51 in an axial direction. A corner part for connecting an internal peripheral face of the cylinder part 51 of the annular member 50 and one end face of the flange part 53 in the axial direction forms an inclination face 55 which progresses toward the outside in the radial direction as progressing toward one end side in the axial direction from the other end side in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2022183712-A (JP)
Title: Evaluation system, ozone generator, humidifier, electronic signboard system, and information provisioning system
Inventor: NISHIMURA SHUICHI
IPC: G01N27/416
Filed: 2021-05-31
Abstract: To provide a technique that can evaluate and use a relation between the ozone concentration and the humidity.SOLUTION: In an evaluation system, an information acquisition part acquires humidity information indicating the humidity in an exterior space 90 from a humidity detector, and acquires concentration information indicating the ozone concentration in the exterior space 90 from an ozone concentration detector. An evaluation part evaluates a proper degree in a combination of the humidity and the ozone concentration in the exterior space 90 based on evaluation reference information that defines the proper degree for each combination of the humidity and the ozone concentration, the humidity information, and the concentration information. An output part outputs an evaluation result by the evaluation part.SELECTED DRAWING: Figure 8
Patent JP-2022183748-A (JP)
Title: Laser processing device
Inventor: SHIONO KOJI
IPC: B23K26/082
Filed: 2021-05-31
Abstract: To provide a laser processing device that can suppress noise caused by a scanning optical system.SOLUTION: In a laser processing device, a laser beam emitting unit 20 comprises: a laser oscillator 22 that emits a laser beam 21; a light collector 26 that collects the laser beam 21 emitted from the laser oscillator 22 and then emits the beam to a work-piece 100 held on a holding table 10; and a scan unit 30 including a scan mirror 31, arranged on a light path between the laser oscillator 22 and the light collector 26, which scans the laser beam 21 and guides the beam to the light collector 26. The scan mirror 31 is arranged inside a chamber 33. The chamber 33 has a first window part 34 through which the laser beam 21 emitted from the laser oscillator 22 is transmitted and then guided to the scan mirror 31 and a second window part 35 through which the laser beam 21 scanned by the scan mirror 31 is transmitted to the light collector 26.SELECTED DRAWING: Figure 2
Patent JP-2022176858-A (JP)
Inventor: TIAN CHUNYU
IPC: E04C3/34
Filed: 2021-06-04
Abstract: 【課題】中実プレキャスト柱の問題を解決したプレキャスト柱、及びプレキャスト柱接続構造を提供する。【解決手段】プレキャスト柱１００は、プレキャスト本体、キャビティ、及び縦方向鉄筋を含み、プレキャスト本体は、コンクリートをプレキャストした、縦方向の軸線に沿って延在する中空柱状体であり、キャビティは中空柱状体の内部に設けられ、且つ縦方向の軸線に沿って延在しており、中空柱状体の側壁部の少なくとも一部に、同じ縦方向の軸線に沿って延在している縦方向鉄筋が包まれており、複数本の縦方向鉄筋はプレキャスト本体の周方向に沿って予め設定された間隔をもって分布しており、縦方向鉄筋の縦方向の端部がプレキャスト本体内に設けられ、プレキャスト本体の縦方向の端部から張り出さない。プレキャスト柱接続構造は、プレキャスト柱１００、接続鉄筋２００、現場打設コンクリートを含み、接続鉄筋２００の位置は縦方向鉄筋の位置に対応する。【選択図】図４
Patent JP-2022187515-A (JP)
Title: Image processing device
Inventor: GOTO NAOKO
IPC: G09G3/36
Filed: 2021-06-08
Abstract: To provide an image processing device with which it is possible to increase the variation of display characteristics of a liquid crystal display device.SOLUTION: An image processing device generates backlight data for controlling output of a plurality of light emission regions on the basis of input image data, corrects the backlight data, generates luminance distribution data of a backlight on the basis of the backlight data after correction, generates second panel data for controlling the numeral aperture of a plurality of pixels on the basis of the input image data, corrects the second panel data, generates luminance distribution data of a second liquid crystal panel on the basis of the second panel data after correction and the luminance distribution data of the backlight, and generates first panel data for controlling the numerical aperture of a plurality of picture elements on the basis of the input image data and the luminance distribution data of the second liquid crystal panel.SELECTED DRAWING: Figure 1
Patent JP-2022190518-A (JP)
Title: Prediction method of grain structure and prediction device of grain structure
Inventor: YAGISHITA MINAKO
IPC: G01N33/204
Filed: 2021-06-14
Abstract: To improve prediction accuracy of a grain structure of a plastically processed metal material, in a prediction method of a grain structure.SOLUTION: A method of predicting a crystal grain structure of a plastically processed metal material comprises: an initial crystal grain shape setting step that sets the shape of initial crystal grains before plasticity processing; a first cross-sectional area calculation step of calculating a first cross-section area, which is the cross-section area of initial crystal grains; a second cross-section area calculation step for calculating a second cross-section area that is a cross-section of the initial crystal grains after deformation after recrystallized grain corrosion, by eliminating an area by which the initial crystal grains after deformation are corroded after deformation from the first cross-section area; a second crystal grain calculation step for calculating crystal grain diameters of the initial crystal grains after deformation after the recrystallized grain corrosion by converting a second cross-section area into a circle; and an average crystal grain diameter calculation step for averaging a crystal grain diameter of the initial crystal grains after deformation after recrystallized grain corrosion, and a crystal grain diameter of the recrystallized grain to calculate an average crystal grain diameter of the crystal grain structure.SELECTED DRAWING: Figure 1
Patent JP-2023000659-A (JP)
Title: Light-emitting device
Inventor: NIHEI NORIKO
IPC: H01L33/50
Filed: 2021-06-18
Abstract: To provide a light-emitting device that can reduce generation of a dark line due to emitted light while narrowing the angle of the emitted light.SOLUTION: The present invention includes: a substrate; a light emitting element arranged in an upper surface of the substrate; a wavelength conversion member having a bottom part arranged on the light emitting element to cover the upper surface of the light emitting element and a plurality of protrusions extending from the bottom part, the wavelength conversion member converting the wavelength of light emitted from the light emitting element; and an optical member having a base part continuously extending over the wavelength conversion member and a plurality of lens parts immediately above the protrusions in the upper surface of the substrate. The side surfaces of the protrusions are more smooth than the upper surface of the protrusions.SELECTED DRAWING: Figure 3