baber/WOPTO huggingface dataset:
Patent JP-2022122100-A (JP)
Title: Air cleaner
Inventor: NISHINO HISASHI
IPC: F24F8/167
Filed: 2021-02-09
Abstract: To provide an air cleaner having enhanced heat exchange effectiveness.SOLUTION: An air cleaner includes a main inlet passage 3 in which air to be cleaned flows, and an outer air inlet passage 5 for introducing outer air into the main inlet passage 3, and further includes a cleaning unit 10 capable of cleaning air by catalytic action and a heating unit 11 held by a carrier 8 composing the cleaning unit 10 that are installed downstream of the main inlet passage 3, and a heat exchanger 15 installed downstream of the cleaning unit 10. The heat exchanger 15 is equipped with a first passage 16 communicating with the main inlet passage 3, and a second passage 17 composing a part of the outer air inlet passage 5. The air in the first passage 16 and the outer air in the second passage 17 exchange heat with each other. A passage 9 inside the cleaning unit in which air flows in the carrier 8 and the first passage 16 of the heat exchanger 15 connect and communicate with each other. The flow direction of the air in the first passage 16 and the flow direction of the air in the second passage 17 are not parallel.SELECTED DRAWING: Figure 7
Patent JP-2023159479-A (JP)
Title: 抗ウィルス性フィルム、包装袋及びシール
IPC: B32B27/18
Filed: 2021-02-10
Abstract: 【課題】少量の抗ウィルス剤を使用した抗ウィルス性のフィルムであって、十分な抗ウィルス性能を発揮し、しかも、抗ウィルス剤が脱落し難いフィルムを提供すること。【解決手段】フレキシブルなフィルムを基材１１として、この基材１１の一方の面に抗ウィルス性を有する塗布層１２を形成し、他方の面に接着層１３を形成して抗ウィルス性フィルム１０Ａとする。そして、前記塗布層１２を、樹脂バインダー中に抗ウィルス剤を分散させた組成物を塗布したもので構成する。【選択図】図１
Patent JP-2022124374-A (JP)
Title: Wastewater treatment method and wastewater treatment apparatus
Inventor: HATSUYAMA SHOTARO
IPC: C02F9/14
Filed: 2021-02-15
Abstract: To provide a wastewater treatment method and wastewater treatment apparatus capable of more effectively reducing suspended solids (SS) of small particle size and organic matter, i.e., biochemical oxygen demand (BOD), contained in wastewater.SOLUTION: A wastewater treatment method for removing solids in wastewater prior to biological reaction treatment of the wastewater includes: a filtration process in which the wastewater is filtered by passing the wastewater from the bottom to the top through a filter medium layer that has a plurality of filter media suspended in the wastewater, and a screen restricting upward movement of the plurality of filter media, and that has a predetermined thickness by accumulating the filter media; an addition and mixing process in which a polymer coagulant is added to and mixed with filtered water obtained by filtering the wastewater in the filtration process; and a removal process in which suspended matter and organic matter contained in the filtered water are coagulated and precipitated to be removed.SELECTED DRAWING: Figure 1
Patent JP-2022127451-A (JP)
Title: heating cooker
Inventor: FURUSAWA SATOSHI
IPC: H05B6/12
Filed: 2021-02-19
Abstract: To provide a heating cooker capable of determining the state of cooking even when a shielding object is interposed between an infrared sensor and a food to be cooked.SOLUTION: A heating cooker includes a mounting portion for mounting a container, one or more heating portions arranged below the mounting unit for heating the container, an infrared sensor that is provided substantially above the heating portion and detects a temperature on the mounting portion around the bottom of the container as first temperature information, and a heating control portion that controls the heating amount of the heating portion on the basis of the first temperature information.SELECTED DRAWING: Figure 3
Patent JP-2022108234-A (JP)
Title: Urine reception system using dodging type standing urinal
Inventor: KANEKO TOMONORI
IPC: A47K11/12
Filed: 2021-01-12
Abstract: To provide a standing urinal that solves and eliminates urine splashes caused at the time of standing urination of a male at a western style toilet or a standing urinal, sound of collision between urine and a water surface in the urinal or the western style toilet and contamination and odors accompanying it, and lack of a standing urinal installation space.SOLUTION: A standing urinal having a tabular shape is installed so that an angle of a tabular urine receiving surface is close to an angle in parallel to a direction of travel of urine to be discharged from a human body. Thereby, urine joins so as to be in contact with the urinal without being received orthogonally to the urinal, which enables solution and elimination of various problems with respect to standing urination such as urine splashes, sound of collision between urine and a water surface, and lack of a urinal installation space.SELECTED DRAWING: Figure 3
Patent JP-2022128776-A (JP)
Title: Display input device, image processing apparatus, and reference value initialization method
Inventor: TAKIGUCHI FUMIAKI
IPC: G03G21/00
Filed: 2021-02-24
Abstract: To provide a display input device configured to dissolve an abnormal state which occurs due to noise early, an image processing apparatus, and a reference value initialization method.SOLUTION: An image forming apparatus 1 includes: a signal output unit 55 which outputs an electric signal in accordance with capacitance in a display surface; an operation determination unit 56 which determines whether the display surface has been operated or not, on the basis of a difference between a reference value and a signal value based on the electric signal output from the signal output unit 55; an update processing unit 57 which updates the reference value on the basis of the signal value for which the operation determination unit 56 determines that the display surface has not been operated; a detection processing unit 22 which detects noise entering through a feeder cable 3 connected to a commercial power supply 2; and an initialization processing unit 44 which can initialize the reference value if the detection processing unit 22 detects the noise when the update processing unit 57 updates the reference value.SELECTED DRAWING: Figure 2
Patent JP-2022128864-A (JP)
Title: game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-02-24
Abstract: To provide a game machine which can improve the interest of a game.SOLUTION: In a game machine, a special drawing pattern is stopped and displayed after a cycle variation is carried out as a variation display of the special drawing pattern, a performance drawing pattern is stopped and displayed at a timing later than an end timing of a last cycle variation, the timing being before the passing of a stop time of the special drawing pattern, a reservation display corresponding to the number of reservation memories includes a first reservation display which carries out an operation display in a first period, and a second reservation display which carries out an operation display different in an operation mode from that of the first reservation display and in a second period, and a time from an end of the last cycle variation to the stopping and displaying of the performance drawing pattern is shorter than a time of one cycle of the operation display of the first reservation display and the second reservation display.SELECTED DRAWING: Figure 79
Patent JP-2022129499-A (JP)
Title: Battery system and control method
Inventor: FURUKAWA KIMIHIKO
IPC: H01M10/48
Filed: 2021-02-25
Abstract: To provide a battery system and control method, capable of appropriately executing charge and discharge of a battery while reducing the size of the battery system.SOLUTION: A battery system includes: a charger 200; a plurality of battery modules 110-130 capable of being connected in parallel to the charger 200; and a controller 400. Each of the plurality of battery modules has a battery. The controller 400, when receiving a charge command, acquires voltage values of each battery of the plurality of battery modules and identifies a first battery E1 with the lowest voltage value and a second battery E2 with the second lowest voltage value, charge of the first battery E1 is started, and when a differential value between a voltage value of the first battery module 110 and a voltage value V2 of the second battery E2 is equal to or lower than a first threshold value after starting the charge of the first battery E1, charge of the second battery E2 is started.SELECTED DRAWING: Figure 1
Patent JP-2022130128-A (JP)
Title: Production of hydroxytyrosol
Inventor: KOMA DAISUKE
IPC: C12N1/21
Filed: 2021-02-25
Abstract: To provide a transformant that allows improved productivity of hydroxytyrosol.SOLUTION: A transformant of Escherichia includes an exogenous gene encoding an enzyme having 4-hydroxyphenylpyruvate decarboxylase activity introduced thereto in an expressible manner, where the endogenous pheA gene is broken and the endogenous tyrB gene is broken, and the transformant has an ability to produce hydroxytyrosol.SELECTED DRAWING: Figure 4
Patent JP-2022133192-A (JP)
Title: Reservation reception method and reservation reception program
Inventor: AONUMA TAKEO
IPC: G06Q10/02
Filed: 2021-03-01
Abstract: To increase an agreement ratio.SOLUTION: A reservation reception device stores past usage time in a storage device, and when a request for a reservation screen is received, the reservation screen for a user who first enters a reservation for a reservation target date displays usage time candidates determined on a basis of the usage time stored in the storage device as options.SELECTED DRAWING: Figure 1B
Patent JP-2022135675-A (JP)
Title: Attitude determination device and method
Inventor: SUZUKI TATSUYA
IPC: G06T7/00
Filed: 2021-03-05
Abstract: To provide an attitude determination device that can determine an appropriate attitude when writing characters.SOLUTION: An attitude determination device comprises: a first acquisition unit that acquires a picked-up image of a handwritten character and an image of a user when writing the handwritten character; a second acquisition unit that acquires attitude parameters indicating the attitude of the user from the image of the user; a third acquisition unit that acquires the degree of match when the handwritten character and a model character are compared with each other as evaluation values; a storage unit that stores the attitude parameters and the evaluation values in association with each other; and an output unit that outputs information on an attitude parameter corresponding to a relatively high evaluation value from the combinations of the stored attitude parameters and the evaluation values.SELECTED DRAWING: Figure 3
Patent JP-2022135739-A (JP)
Title: Ceramic spacer for farmed oyster
Inventor: NAKAMURA TSUTOMU
IPC: A01K61/54
Filed: 2021-03-05
Abstract: To develop an oyster cultivation spacer having a material and a structure which can withstand a repeated use in which a raw material which is low in a price and small in an environmental load becomes necessary, and the spacer is required to withstand a submarine use for a long period of time, and not making a work condition and a method remarkably differ from a current work condition and a current method at a site of current cultivation.SOLUTION: A mixture of crushed recycle materials such as waste disposals such as porcelain clays, tiles, bricks and glass is used as a main raw material, and a large number of fine hollow parts are formed by mixing and calcining plastic or wooden chips for the purpose of weight reduction. By applying molding processing to an inner face upper part or an inner/outer face upper part by using a mass-production metal mold which forms an angular curved-face chamfered shape, and on the necessity, by using a material which is imparted with surface slide performance by glaze calcination or the like, a spacer withstanding a long time use can be obtained, thus solving a problem.SELECTED DRAWING: Figure 1
Patent JP-2022136491-A (JP)
Title: Magnus type thrust generating device, wind rotary device, hydraulic rotary device, and tidal rotary device with magnus type thrust generating device, and wind generator, hydraulic generator, and tidal generator with magnus type thrust generating device
Inventor: SHIMIZU ATSUSHI
IPC: F03G7/00
Filed: 2021-03-08
Abstract: To provide a magnus type thrust generating device which has the increased durability thereof and can efficiently generate rotational force owing to magnus force generated by a cylinder blade.SOLUTION: A vertical axis type magnus type wind generator (thrust generating device) 1 includes a support body 10, a rotary part 3 rotatable relative to the support body 10 around a first rotation axis O1, a plurality of cylinder blades 4 which can spin around a second rotation axis O2 parallel to the first rotation axis O1, a plurality of straightening plates 5 and a plurality of shield plates 7 which constitute each group together with the plurality of cylinder blades 4 and a longitudinal direction of which are each arranged along an axial direction of the cylinder blade 4 of each group, and a support part 6 which is fixed to the rotary part 3, supports the cylinder blades 4 on a circle around the first rotation axis O1, and supports the straightening plates 5 and the shield plates 7 in an opposite side to a progress direction of the cylinder blades 4. The shield plates 7 are disposed in a side of a front edge part 50c of the straightening plate 5 and is supported to be upright in a side of the first rotation axis O1 with respect to the straightening plates 5.SELECTED DRAWING: Figure 6
Patent JP-2022136755-A (JP)
Title: Semiconductor manufacturing apparatus and manufacturing method
Inventor: SUZUKI AOI
IPC: B28D5/00
Filed: 2021-03-08
Abstract: To provide a semiconductor manufacturing apparatus and a manufacturing method of a semiconductor device, capable of preferably processing a substrate of a stuck object.SOLUTION: According to an embodiment, a semiconductor manufacturing apparatus comprises a modified layer part that partially modifies a first substrate to form a modified layer between a first part and a second part in the first substrate. The apparatus further comprises a bonding part forming a bonding layer bonding the first part and the second substrate between the first part and the second substrate. The apparatus further comprises a removal part that removes the second part from a front surface of the second substrate by separating the first part from the second part to while remaining the first part on a front surface of the second substrate.SELECTED DRAWING: Figure 1
Patent JP-2022138827-A (JP)
Title: Information processing system, information processing device, and program
Inventor: YASUDA KYOSUKE
IPC: G08B21/02
Filed: 2021-03-11
Abstract: To improve safety in an imaging room under a magnetic field environment.SOLUTION: An information processing system according to an embodiment includes a detection unit, a calculation unit, and a display unit. The detection unit detects a magnetic substance and outputs magnetic substance information on the detected magnetic substance. On the basis of the output magnetic substance information and intensity distribution of a static magnetic field generated by an MRI apparatus disposed in an imaging room, the calculation unit calculates a suction region where magnetic field adsorption of the magnetic substance by the static magnetic field is likely to occur in the imaging room, and a non-suction region where the magnetic field adsorption is unlikely to occur. The display unit displays at least one region of the suction region and the non-suction region that have been calculated.SELECTED DRAWING: Figure 1
Patent JP-2022139026-A (JP)
Title: Electric vehicle control device
Inventor: UEMURA YUSUKE
IPC: H02J7/00
Filed: 2021-03-11
Abstract: To provide an electric vehicle control device which can improve redundancy in failure without greatly changing a circuit configuration.SOLUTION: An electric vehicle control device includes an inverter circuit having a first three-phase switching circuit, a chopper circuit having a second three-phase switching circuit, a storage cell for performing charge/discharge through the chopper circuit, and a switching circuit for electrically connecting the second three-phase switching circuit in place of the first three-phase switching circuit in the inverter circuit.SELECTED DRAWING: Figure 1
Patent JP-2021142750-A (JP)
Title: Decorative sheet and decorative plate
Inventor: ARAKIDA SHIN
IPC: B32B21/08
Filed: 2021-03-11
Abstract: To provide a decorative sheet which suppresses cracks and breakages when an impact is applied or during processing and further has excellent wear resistance performance in which a surface protective layer is excellent in stain resistance, alkali resistance or the like over a long period and to provide a decorative plate using the same.SOLUTION: There is provided a decorative sheet constituted of a laminate comprising at least a substrate sheet, a polyester-based resin layer, a transparent thermoplastic resin layer and a surface protective layer in order in the thickness direction, wherein in the surface protective layer, a second surface protective layer and a first surface protective layer are laminated adjacent to each other in order from the substrate sheet side, the first surface protective layer contains an ionization radiation-curable resin containing two aliphatic urethane acrylates of a resin A and a resin B, the resin A is an aliphatic urethane acrylate having an isocyanurate skeleton and the resin B is an aliphatic urethane acrylate having an alicyclic skeleton without having an isocyanurate skeleton.SELECTED DRAWING: None
Patent JP-2022141393-A (JP)
Title: Method for producing purpurogallin and method for purifying purpurogallin
Inventor: YAMAGUCHI YUSUKI
IPC: C25B3/23
Filed: 2021-03-15
Abstract: To provide a method for producing purpurogallin and a method for purifying purpurogallin in high yield.SOLUTION: A method for producing purpurogallin includes immersing electrodes in an electrolyte having pyrogallol dissolved therein, and then applying a voltage of 0.9 V or less or 1.1 V or more across the electrodes, to electrochemically oxidize the pyrogallol, producing purpurogallin.SELECTED DRAWING: Figure 1
Patent JP-2022142268-A (JP)
Title: Vehicular occupant protection device
Inventor: TAKAHIRA YOSHIKI
IPC: B60R22/14
Filed: 2021-03-16
Abstract: To reduce loads on an upper body of an occupant, while preventing a space for storing webbing from being enlarged.SOLUTION: A vehicular occupant protection device 10 comprises a band-like seat belt 36 which is attached to a seated occupant P seated on a vehicular seat 12 to restrain an upper body P5 of the seated occupant P. Further, the vehicular occupant protection device 10 comprises a chest part restraining cloth 46 formed in a band shape. One end side of the chest part restraining cloth 46 is locked to a seat back 16 of the vehicular seat 12, and another end side 46B is locked to the seat back 16. This enables the chest part restraining cloth 46 to be stretched across, along a chest part P4 of the seated occupant P, in a lateral direction of the seat.SELECTED DRAWING: Figure 1
Patent JP-2022143145-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2021-03-17
Abstract: To provide a game machine for enhancing performance properties.SOLUTION: A game machine includes variable display means capable of executing a variation display of identification information corresponding to a result of a winning/losing drawing regarding whether privilege is granted, and is configured such that a specific privilege can be won when a mode derivable in a variation display of identification information is determined based on a winning/losing lottery and at least a specific mode can be derived in a variation display of identification information, and a specific privilege is granted even if a specific mode is not derived when the specific mode can be derived and the specific privilege is won. The game machine is configured so as to be capable of executing a pseudo game for permitting behavior differing from a variation display with respect to identification information in the variable display means, and a mode of the pseudo game differs between when a mode of the variable display means when the pseudo game is started is a specific mode and when it differs from the specific mode.SELECTED DRAWING: Figure 1
Patent JP-2021100004-A (JP)
Title: Electrode for redox flow battery and redox flow battery
Inventor: TATSUNO HIROTO
IPC: H01M4/96
Filed: 2021-03-18
Abstract: To provide an electrode for a redox flow battery that can realize low cost and miniaturization, are hard to short-circuit, and can obtain a redox flow battery having an excellent battery performance, a manufacturing method thereof, and a redox flow battery.SOLUTION: An electrode for a redox flow battery consists of carbon paper containing polyacrylonitrile-based carbon fibers and carbides of binder resin, and has a specific surface area of 0.5 to 1.5 m2/g measured by a mercury intrusion method.SELECTED DRAWING: None
Patent JP-2021090469-A (JP)
Title: Container-packed beverage and method for preserving koji extract
Inventor: YAMAMOTO MASAHIRO
IPC: A23L2/38
Filed: 2021-03-19
Abstract: To provide: a container-packed beverage including a Koji extract whose stale odor occurrence is reduced and whose enzymatic activity is maintained; and a method for preserving a Koji extract.SOLUTION: A container-packed beverage includes a Koji extract, and an internal pressure of carbon dioxide gas at 20°C is 0.03 MPa or more.SELECTED DRAWING: None
Patent JP-2022146473-A (JP)
Title: Temporary handrail mounting bracket
Inventor: ITO NAOYUKI
IPC: E04G7/22
Filed: 2021-03-22
Abstract: To provide a mounting bracket that hardly interferes with work, facilitates the mounting work of a temporary handrail, and hardly scratches an object to be mounted.SOLUTION: A mounting bracket 1 is a bracket for mounting a temporary handrail 3 to a bridgeboard 95 at the construction site of a steel-framed staircase 91 under construction, which includes a bracket body 31 that holds the temporary handrail 3, a fixed clamping portion 38 that is provided on the bracket body 31 and arranged inside the steel-framed staircase, a clamping piece 37 that moves in the plate thickness direction of the bridgeboard 95 that is disposed outside the steel-framed staircase and is inserted between the fixed clamping portion 38 and the same and clamps the bridgeboard 95 between the fixed clamping portion 38 and the same, a bolt 41 arranged outside the steel-framed staircase and vertically screwed into the bracket body 31 with its head exposed upward, and a wedge piece 39 arranged outside the steel-framed staircase for converting axial movement of the bolt 41 into movement of the clamping piece 37.SELECTED DRAWING: Figure 3
Patent JP-2021097052-A (JP)
Title: Lithium-ion battery using cross-linked separator
Inventor: ZHANG SHUN
IPC: H01M50/494
Filed: 2021-03-22
Abstract: To provide a separator for a power storage device which has both a shutdown function and high temperature fracture resistance and can ensure the safety, and output and/or cycle stability of the power storage device, and a novel cross-linking method suitable for the manufacturing process thereof, or a power storage device assembly kit or a manufacturing method of the power storage device.SOLUTION: A separator for a power storage device includes a silane-modified polyolefin, the silane cross-linking reaction of the silane-modified polyolefin is started when the separator for the power storage device comes into contact with an electrolytic solution.SELECTED DRAWING: Figure 1