baber/WOPTO huggingface dataset:
Patent JP-2022063790-A (JP)
Title: Surface member opener and fixture
Inventor: MIZOGUCHI ASAMI
IPC: E05F13/02
Filed: 2020-10-12
Abstract: To readily install a surface member opener without reducing an opening area of a fixture.SOLUTION: A surface member opener 30 for a fixture is disposed at a closing position where a door end of a door body 20 is close to a vertical frame 13 and an open position where the door end of the door body 20 is away from the vertical frame 13, and comprises: a receiving member 31 having a receiving surface 31c along a depth direction in a side portion close to the vertical frame 13 at a position protruding from a passageway side surface 20a of the door body 20; a pressing arm 33 supported by the vertical frame 13 at a position opposite the receiving surface 31c of the receiving member 31 in a way that allows movement in a direction of movement of the door body 20, and disposed at a non-operating position where the door body 20 is allowed to move to the closing position and an operating position protruding from the vertical frame 13; and a link bar 32 having an end connected to the pressing arm 33 and the other end provided with a pedal 36, for moving the pressing arm 33 to the operating position by moving with respect to the vertical frame 13 when the pedal 36 is operated.SELECTED DRAWING: Figure 1
Patent JP-2022064210-A (JP)
Title: Product sales data processor, program, and cloud server
Inventor: NAKAMURA HITOMI
IPC: G07G1/01
Filed: 2020-10-13
Abstract: To increase the operability.SOLUTION: The present invention relates to a product sales data processor for registering a product, the processor including: registration means for registering a product to be purchased; display means for displaying a product list of products registered by the registration means; and tax rate operation means for receiving a tax rate operation to determine a tax rate to be applied to a multiple tax rate product with multiple applicable tax rates set. The tax rate operation means receives the tax rate operations of the multiple tax rate product separately when more than one of the multiple tax rate products are purchased.SELECTED DRAWING: Figure 1
Patent JP-2022065986-A (JP)
Title: rice cooker
Inventor: TAKENAKA KAZUHIKO
IPC: A47J27/00
Filed: 2020-10-16
Abstract: To provide a rice cooker that can restrain false recognition of information that can be visually recognized through a surface panel.SOLUTION: A rice cooker comprises: a surface panel arranged on an outer surface of the rice cooker, and comprising a light transmission region for transmitting light; a board arranged inside the rice cooker, and opposed to the surface panel; a light source unit mounted on a mounting surface of the board, and comprising a light source for emitting light, and a light guide member for guiding the light of the light source to the light transmission region; and an elastic body for applying a biasing force to the board from a surface on the side opposite to the mounting surface, and bringing the light guide member into contact with or closer to the surface panel.SELECTED DRAWING: Figure 4
Patent JP-2022065991-A (JP)
Title: Ink key aperture adjustment system of printer
Inventor: FUKAMACHI TAICHI
IPC: B41F31/05
Filed: 2020-10-16
Abstract: To provide an ink key aperture adjustment system of a printer which can suppress the occurrence of spoilage by preventing the excess of the printing density in an image region at a low image area ratio.SOLUTION: An ink key aperture adjustment system of a printer comprises: data acquisition means 8 which acquires aperture data in the OK sheet printing of an ink key corresponding to a low image area ratio whose image area ratio set in the image region obtained by dividing a print image is lower than a prescribed value; correlation derivation means 9 which derives a correlation between the low image area ratio and the aperture of the ink key on the basis of the aperture data of the ink key acquired by the data acquisition means 8; and correction means 10 which performs correction by multiplying the correlation derived by the correlation derivation means 9 by a coefficient that decreases the aperture of the ink key.SELECTED DRAWING: Figure 8
Patent JP-2022070092-A (JP)
Title: Method of manufacturing concrete block for pavement
Inventor: NIIMI TATSUO
IPC: C04B18/04
Filed: 2020-10-26
Abstract: To provide a method of manufacturing a concrete block for pavement which suppresses abrasion loss and temperature rise due to solar radiation.SOLUTION: A method of manufacturing a concrete block for pavement involves kneading with a cement-based binder such as Portland cement, fine aggregate, and water as the main components, preparing a cement mortar having a water cementitious material ratio of 26% or more and 40% or less, and filling the cement mortar in a formwork so as to form a surface layer which is then cured. In this method, 10 to 40 pts.mass of oyster shells are used per 100 pts.mass of total fine aggregate containing oyster shells in which the oyster shells have a particle size that passes through a 5 mm open sieve by 95% or more by mass, and 70-85 pts.mass of total fine aggregate is used per 100 pts.mass of the total fine aggregate and cement-based binder.SELECTED DRAWING: None
Patent JP-2021079092-A (JP)
Title: Game machine
Inventor: OBARA MASAO
IPC: A63F5/04
Filed: 2020-11-06
Abstract: To provide a game machine allowing a player to easily understand a scroll-displayed character image.SOLUTION: In a slot machine for performing band display for scrolling a character image, a character image in which a starting point image is added to a starting point of a character image for the character image to be looped (scrolled repeatedly) is slid from one end to the other end of an area that can become a band area when starting band display, and then band display is started by looping a character image to which no starting point images are added.SELECTED DRAWING: Figure 17
Patent JP-2022076345-A (JP)
Title: Information processing system and information processing method
Inventor: MIYANAGA MIZUKI
IPC: G06N20/00
Filed: 2020-11-09
Abstract: To provide an information processing system and an information processing method with which it is made possible to extract data having a feature quantity that contributes to the assessment of target data by a machine learning model.SOLUTION: An information processing system 1 comprises: a contribution feature quantity detection unit 11 for detecting, on the basis of a machine learning model 15 capable of assessing target data 14 and the target data, a contribution feature quantity 16 which is the feature quantity that contributes to the assessment of target data by the machine learning model; and a similar data extraction unit 12 for extracting, from a data group 13 used by the machine learning model, similar data 17 that is the data having a feature quantity similar to the contribution feature quantity.SELECTED DRAWING: Figure 1
Patent JP-2022077719-A (JP)
Title: toner
Inventor: NOZAKI MASARU
IPC: G03G9/087
Filed: 2020-11-12
Abstract: To provide a toner that, in a miniaturized, accelerated image forming apparatus main body, can achieve both low temperature fixability and prevention of adhesion of ejected sheets in a use environment where sheets are loaded on a paper ejection tray in a double-sided printing mode.SOLUTION: A toner has toner particles containing a binder resin, hydrocarbon wax A, and ester wax B. In thermal IR measurement holding the toner for 10 minutes at 100°C, when the ratio of a peak intensity attributed to the hydrocarbon wax A to a peak intensity attributed to the binder resin is I, and when a peak intensity ratio at an initial stage of heating of the toner to 100°C is I(ini) and a peak intensity ratio after the lapse of 10 minutes from when the toner is heated and held at 100°C is I(10 min), the I(ini) and the I(10 min) satisfy the following formula (1). (1) I(ini)/I(10 min)≤0.95.SELECTED DRAWING: None
Patent JP-2022079895-A (JP)
Title: Printer
Inventor: SHINADA RYOSUKE
IPC: B41J2/01
Filed: 2020-11-17
Abstract: To provide a printer capable of preventing failure etc. of a discharge head caused by positional shift of a radiation position of a pinning unit.SOLUTION: A printer 1 includes: a discharge head 13 which discharges an ink to a roll sheet M; a pinning unit 22 having a chamber 22B formed with a mist discharge port, a UV light source 42 which is fixed to the chamber 22B and hardens the ink discharged to the roll sheet M, and a mist suction duct 32 which is disposed between the discharge head 13 and the UV light source 42 and connected to the chamber 22B; a collection container 23 and a suction fan 24 which generate airflow for recovering ink mist occurring when the ink is discharged into the chamber 22B through the mist suction duct 32; a hose shaped passage member 25 which connects the mist discharge port of the chamber 22B with the collection container 23; and a fixing member 51 which fixes an attitude of the passage member 25 in the middle of a path from the mist discharge port to the collection container 23.SELECTED DRAWING: Figure 1
Patent JP-2022082194-A (JP)
Title: Power management system, power supply and demand management device, and power supply and demand management method
Inventor: SUZUKI TOSHIAKI
IPC: H02J3/46
Filed: 2020-11-20
Abstract: To provide a power management system that can account for environmental values in order to encourage the direct consumption of regenerated power during the same time period or to supply power to another device while charging and discharging the regenerated power to be consumed during substantially the same time period.SOLUTION: The power management system manages trading of power generated by renewable energy sources. The power management system includes a power supply system capable of supplying power generated on the basis of renewable energy to a power demand system and a power supply and demand management device that manages the demand for and supply of power. The power supply and demand management device requires the power supply system to supply power to the power demand system during the time period in which the power is generated and issues certification to the power demand system that the amount of power supplied was consumed in accordance with the generation of power.SELECTED DRAWING: Figure 1A
Patent JP-2022085562-A (JP)
Title: Recording apparatus
Inventor: ASANO SHINYA
IPC: B65H29/60
Filed: 2020-11-27
Abstract: To provide a recording apparatus capable of being reduced in size according to the recording apparatus having a configuration of switching a plurality of discharge passages.SOLUTION: There is provided a recording apparatus comprising recording means that records an image on a sheet; a first discharge passage for discharging the sheet on which the image is recorded by the recording means while reversing front and back sides of the sheet; a second discharge passage for discharging the sheet on which the image is recorded by the recording means without reversing the front and back sides of the sheet; and a switching member for switching between the first discharge passage and the second discharge passage, that is provided in a freely rotational manner. The first discharge passage passes above a rotation center of the switching member, and the second discharge passage passes below the rotation center.SELECTED DRAWING: Figure 12
Patent JP-2022089209-A (JP)
Title: Method for detecting abnormality in pantograph
Inventor: SAEGI YUTO
IPC: B60L3/00
Filed: 2020-12-04
Abstract: To provide an abnormality detection method capable of automatically detecting an abnormality in a bearing which is a component of a pantograph at an early stage of the occurrence of the abnormality.SOLUTION: A method for detecting an abnormality in a pantograph includes: a step of, by using a measuring apparatus, acquiring push-up force during each of a period of raising an arm and a period of lowering the arm from a load sensor and storing it; a second step of calculating a standard deviation of the push-up force in a prescribed height range during each of the period of raising the arm and the period of lowering the arm, on the basis of information on the push-up force which has been stored; a third step of determining whether the standard deviation during the period of raising the arm which has been calculated is smaller than a preset first threshold; a fourth step of determining whether the standard deviation during the period of lowering the arm which has been calculated in the second step is smaller than a preset second threshold; and a fifth step of outputting a determination result indicating that there is an abnormality in a bearing of the pantograph when the standard deviation has been determined to be larger than the corresponding threshold in the third step or the fourth step.SELECTED DRAWING: Figure 4
Patent JP-2022090669-A (JP)
Title: Construction machine
Inventor: SHISHIKURA CHIKARA
IPC: F15B11/00
Filed: 2020-12-08
Abstract: To provide a construction machine which can suppress an incongruity of an operation while improving responsiveness in the flow rate control of a hydraulic pump.SOLUTION: A construction machine comprises an electric motor 52, a hydraulic pump 51 which can switch a pump capacity to any of a plurality of set capacities which are different from one another stepwise, and a controller 80 for performing the flow rate control of the hydraulic pump 51 by adjusting a rotation number of the electric motor, and switching the pump capacities. A set capacity of each stage of the hydraulic pump 51 is set so that a common flow rate region is formed with respect to a set capacity which is different by one stage from the set capacity of each stage, in which the common flow rate region is a region where adjustable flow rate ranges, which are defined according to an adjustable rotation-number range of the electric motor 52, are superimposed on one another in a partial region. When changing a flow rate of the hydraulic pump 51 to a target flow rate on the common flow rate region, the controller 80 selects one item from a combination of the pump capacity which can obtain the target flow rate, and the rotation number of the electric motor on the basis of a detection rotating number of a rotation number sensor 73, or an operation amount of an operation device 71.SELECTED DRAWING: Figure 7
Patent JP-2021044052-A (JP)
Title: Magnetic tape and magnetic recording and reproducing device
Inventor: KASADA NARUTO
IPC: G11B5/78
Filed: 2020-12-16
Abstract: To provide a magnetic tape in which frequency of occurrence of a missing pulse under a low-temperature and high-humid environment is reduced.SOLUTION: There is provided a magnetic tape having a magnetic layer containing ferromagnetic powder and binding agent on a non-magnetic substrate. In the magnetic tape, an absolute value ΔN of a difference between a refractive index Nxy measured with respect to an in-plane direction of the magnetic layer and a refractive index Nz measured with respect to a thickness direction of the magnetic layer is 0.25 or more and 0.40 or less and logarithmic decrement calculated by a pendulum viscoelasticity test on the surface of the magnetic layer is 0.050 or less. There is also provided a magnetic recording and reproducing device including the magnetic tape.SELECTED DRAWING: None
Patent JP-2022095123-A (JP)
Title: Magnetic fluid brake and method of controlling the same
Inventor: YOSHIIKE TERUAKI
IPC: F16D63/00
Filed: 2020-12-16
Abstract: To reduce the size and weight by decreasing the ratio of a magnetic circuit other than a movable part.SOLUTION: In a magnetic fluid brake and a method of controlling the same, the magnetic fluid brake comprises: a rotor body (63) rotatably provided on a stator body (60) through a bearing (60B); a plurality of rotary disks (64) provided on a peripheral wall (63A) of the rotor body (63) at predetermined intervals; a plurality of fixed disks (70) provided at the stator body (60) and composed of a pair of or one stator piece (70A, 70B); fixed excitation winding (51) provided at the fixed disks (70); and a magnetic fluid flow passage (111) for supplying a magnetic fluid (80) to the respective rotary disks (64) and fixed disks (70), in which the generation of magnetic flux is turned on/off by turning the excitation of the fixed excitation winding (51) on/off, and the rotation/stop of the rotor body (63) is controlled through the magnetic fluid (80).SELECTED DRAWING: Figure 2
Patent JP-2022096502-A (JP)
Title: Multi-beam image acquisition device and multi-beam image acquisition method
Inventor: ANDO KOJI
IPC: H01J37/29
Filed: 2020-12-17
Abstract: To provide a device capable of separating a multi-secondary electron beam on a detection surface.SOLUTION: A multi-beam image acquisition device includes a stage 105 on which a substrate is placed, an electromagnetic lens 207 that irradiates the substrate with a multi-primary electron beam 20, a beam separator 214 that has two or more electrodes that form an electric field and two or more poles that form a magnetic field, and separates a multi-secondary electron beam 300 emitted from the substrate due to the irradiation of the multi-primary electron beam 20 from the orbit of the multi-primary electron beam 20 using an electric field and a magnetic field, a deflector 218 that deflects the separated multi-secondary electron beam 300, a multi-detector 222, an electrostatic electrode 217 arranged between the main surface of an objective lens 206 and the substrate, and a control circuit that controls the electrostatic electrode such that image points of one or more multi-secondary electron beams 300 are formed between the main surface of the objective lens 206 and the substrate, and an image point of the multi-secondary electron beam 300 is formed in the middle of the deflector 218.SELECTED DRAWING: Figure 1
Patent JP-2022096531-A (JP)
Title: Operation device
Inventor: FUNAKI SHUNTA
IPC: E06B9/322
Filed: 2020-12-17
Abstract: To provide a technology that can change the rotational speed of a drive shaft in the same rotational direction relative to the rotational speed of an input shaft.SOLUTION: An operation device, which is configured to operate a shading member in a shading device to be opened/closed, includes: a drive shaft 30 transmitting rotational force to open/close the shading member to the shading device; first and second drive gears 31, 32 provided so as to rotate the drive shaft 30 and having different diameters; and an input gear 36 selectively engaging with each of the first and second drive gears 31, 32 to transmit the rotational force to the drive shaft 30.SELECTED DRAWING: Figure 3
Patent JP-2022027404-A (JP)
Title: Crawler unit of crawler type vehicle
Inventor: HAYASHI RYOSUKE
IPC: B62D55/088
Filed: 2020-12-18
Abstract: To provide a crawler unit of a crawler type vehicle capable of more surely removing earth and sand adhering to the inner side of a crawler and curling up in the travel.SOLUTION: A crawler unit 20 of a hydraulic excavator comprises: a crawler frame 4: an endless crawler 6 which is provided so as to be circularly movable along the ground surface; a travel motor which is provided on one end side in the front-rear direction of the crawler frame 4; and a travel motor case 51 which covers the travel motor. Partition members 7, 8 are provided in the travel motor case 51. The partition members 7, 8 have partition plates 73, 83 which extend toward the side of the crawler 6 from the side of the travel motor case 51 so as to partition a gap between the travel motor case 51 and the crawler 6. The in-plane direction of the partition plate is inclined with respect to the movement direction of the crawler 6.SELECTED DRAWING: Figure 3
Patent JP-2022097302-A (JP)
Title: Sleep state marker and method for detecting sleep state by using the same
Inventor: HORI SATOSHI
IPC: C12N15/12
Filed: 2020-12-18
Abstract: To detect a sleep state by using a biomarker.SOLUTION: The present invention discloses a sleep state marker for detecting a sleep state, and a method for detecting a sleep state by using the sleep state marker.SELECTED DRAWING: None
Patent JP-2022098722-A (JP)
Title: compressor
Inventor: EDA AKITO
IPC: F04B39/00
Filed: 2020-12-22
Abstract: To provide a compressor comprising a terminal cover which has a simple structure to prevent intrusion of water even in the case of submergence.SOLUTION: A compressor (1) comprising a casing (2) and comprising a wire connection terminal part (3) in an upper part of the casing (2) comprises a terminal cover (4) covering the terminal part (3), and the terminal cover (4) includes a wire take-out opening (7). A seal member (8) sealing a spacing between the terminal cover (4) and a surface of the casing (2) is provided in a portion other than the opening (7), and an opening end (7c) of the opening (7) is formed below a lowest portion of the terminal part (3). The terminal cover (4) includes a seal part (9) which is sealed by the seal member (8) with respect to the surface of the casing (2), and the opening (7) extends downward with respect to the seal part (9) along the surface of the casing (2).SELECTED DRAWING: Figure 1
Patent JP-2022099104-A (JP)
Title: Ventilation system and ventilation method
Inventor: JESSIE CHAM ANDERSON
IPC: F24F7/007
Filed: 2020-12-22
Abstract: To appropriately ventilate an indoor space.SOLUTION: A ventilation system includes: a camera imaging an indoor space; air blowers disposed in the indoor space and blowing out air to the indoor space; a plurality of ventilation devices discharging air blown out to the indoor space by the air blowers; and an air-conditioning control device controlling the plurality of ventilation devices and the plurality of air blowers. The air-conditioning control device includes: a person detection section detecting presence/absence and positions of persons in the indoor space on the basis of an image acquired by the camera and generating person distribution information; a density calculation section dividing the indoor space into a plurality of regions on the basis of a predetermined position of the indoor space and calculating density of persons with respect to each of the plurality of regions on the basis of the person distribution information; an air blowing direction determination section determining air blowing directions in which the air blowers blow out air in accordance with the density with respect to each of the plurality of regions calculated by the density calculation section; and an air-conditioning control section controlling the plurality of air blowers so as to blow out air in the air blowing directions determined by the air blowing direction determination section.SELECTED DRAWING: Figure 1
Patent JP-2022103836-A (JP)
Title: Information processing device, information processing method, and program
Inventor: ITO HIRONAO
IPC: H04N5/232
Filed: 2020-12-28
Abstract: To generate an appropriate virtual viewpoint image.SOLUTION: Shape data of an object used for generating a virtual viewpoint image is generated using a plurality of captured images having different viewpoints, and it is determined whether the object related to the generated shape data corresponds to an unnecessary object. Then, a virtual viewpoint image in which the display of the object corresponding to the unnecessary object is suppressed is generated.SELECTED DRAWING: Figure 2
Patent JP-2020530612-A (JP)
Title: 組織標本の分析を支援するためのスライド画像のカラーデコンボリューションのためのシステムおよび方法
IPC: G06T7/90
Filed: 2018-08-02
Abstract: 基準染料ベクトルが、知られている色分布からサンプリングされると想定される、染色システム構成から取得される染料成分画像を推定することによる、染色された生物学的組織試料から取得されるＲＧＢデジタル画像のスペクトルデコンボリューションのための組織分析システムおよび方法。染色システムの染料変動性の事前分布知識が、初期基準染料ベクトル、および、それらのベクトルの変動性の統計的分布として取り入れられる。初期基準染料ベクトル分布に基づいて、組織分析システムは、入力画像の、基準染料ベクトルおよび染料成分画像の両方を決定する。画像は、次いで、基準染料ベクトルおよび染料成分画像に基づいてデコンボリューションされる。
Patent JP-2020529562-A (JP)
Title: バルブ
IPC: F16K27/00
Filed: 2018-06-19
Abstract: バルブ本体（１０）、バルブ本体（１０）内に取り付けられた内側バルブシート（６０）、及びバルブ本体（１０）内に取り付けられたバルブコア（２１）を備えるバルブ（１００）である。内側バルブシート（６０）は、環状本体（６０１）と環状本体（６０１）の内周面から内側に延びるシール構造（６０４）を有し、シール構造（６０４）は、バルブ（１００）が閉じた状態にあると、シール構造（６０４）がバルブ本体（１０）、内側バルブシート（６０）、およびバルブコア（２１）の間に形成された隙間をシールするように設置されている。当該バルブは、液体の排出に用いられる後に、バルブ内部に残る液体の量を大幅に減らすことができる。【選択図】図１