baber/WOPTO huggingface dataset:
Patent JP-2021184694-A (JP)
Title: Device and method for voltage adjustment
Inventor: KYRYLO CHERNIAK
IPC: H02M3/07
Filed: 2021-05-19
Abstract: To provide a switched capacitor DC-DC (SC-DCDC) converter that can be operated with a high output load.SOLUTION: In a converter 300A, an SC-DCDC converter 310 includes a switched capacitor circuit. The switched capacitor circuit includes: at least one capacitor CFLY; a plurality of main switches SW1 to SW4 for supplying an output current according to an input voltage applied to the switched capacitor circuit; at least one bypass transistor switch BYP1 to BYP3 for selectively supplying an additional output current; and a controller 370 for controlling the main switches and the at least one bypass transistor switch.SELECTED DRAWING: Figure 3A
Patent JP-2022180921-A (JP)
Title: Method for producing nickel sulfate solution
Inventor: SHINOZAKI TOMOHIRO
IPC: C22B23/00
Filed: 2021-05-25
Abstract: To provide a method for producing a nickel sulfate solution that can sufficiently remove chromium in a neutralization step for removing iron contained in a crude nickel sulfate solution.SOLUTION: A method for producing a nickel sulfate solution includes a neutralization step for adding an alkali to a crude nickel sulfate solution containing iron and chromium as impurities, to produce a deposit containing impurities by a neutralization reaction. In the neutralization step, the pH of the crude nickel sulfate solution is set to 4.6-4.9. Thus, a deposit containing chromium can be easily produced, resulting in a nickel sulfate solution with a low chromium content.SELECTED DRAWING: Figure 5
Patent JP-2022181361-A (JP)
Title: learning support system
Inventor: OKADA SHOGO
IPC: G10L25/51
Filed: 2021-05-26
Abstract: To conduct effective shadowing.SOLUTION: A learning support system includes: a database for storing manuscript data and sample voice data; a voice output section for regenerating the sample voice data; a voice acquisition section for acquiring speech voice data on a user; an evaluation acquisition section for acquiring evaluation data with respect to the speech voice data; an evaluation output section for outputting the evaluation data; and an option reception section for receiving a specification on whether or not to adjust a regeneration speed of the sample voice data, and whether or not to output the manuscript data, from the user having browsed the evaluation data. When regenerating the subsequent sample voice data, the voice output section adjusts the regeneration speed of the sample voice data according to the specification from the user and outputs the sample voice data, and outputs the manuscript data together according to the specification from the user.SELECTED DRAWING: Figure 1
Patent JP-2021137603-A (JP)
Title: Rollator-trolley with adjustable handle position depending on use
Inventor: MARTIJN SCHAAPER
IPC: A61H3/04
Filed: 2021-05-28
Abstract: To provide a rollator-trolley assembly comprising a continuously arranged, bracket-shaped handle at a rear upper part.SOLUTION: A bracket-shaped handle 7 is pivotally adjustable between a rollator position, in which the bracket shaped handle is substantially directed to a front side, and a trolley position, in which the bracket shaped handle is substantially directed towards a rear side. In the rollator position, a free walking space is provided between wheels 5, 6 of the rollator-trolley assembly 1.SELECTED DRAWING: Figure 9
Patent JP-2022185177-A (JP)
Title: Phenothiazine derivative compound and manufacturing method thereof
Inventor: SAITO SATOSHI
IPC: C07D279/34
Filed: 2021-06-02
Abstract: To provide a novel phenothiazine derivative compound that can be easily copolymerized with polymerizable unsaturated monomer, and a manufacturing method thereof.SOLUTION: The invention provides a phenothiazine derivative compound represented by the general formula [I] in the figure. The phenothiazine derivative compound is manufactured by converting the carbonyl group of a compound represented by the general formula [II] into the vinyl group. (In the formula, R1 is a C1-20 aliphatic hydrocarbon group or aralkyl group; and R2 is H or a methyl group.)SELECTED DRAWING: None
Patent JP-2021121409-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-06-07
Abstract: To suppress a decrease in interest in a game.SOLUTION: A game machine acquires a random number based on entry of game balls into a predetermined start pocket, determines whether a win results from the random number in satisfaction of start conditions of pattern variation, performs pattern variation based on a result of the determination, displays the determination result on a pattern display device, determines a performance for allowing a plurality of performances to appear based on the determination result, executes the determined performance, and displays the performance to be executed on a performance display device. The plurality of performances include a count display performance in which a count display mode is displayed on the performance display device. In the count display performance, display of a count display mode is completed at a lapse of predetermined time after the count display mode is displayed, and a new count display mode differing from the count display mode is displayed at a lapse of specific time after display of the count display mode is completed.SELECTED DRAWING: Figure 222
Patent JP-2022187948-A (JP)
Title: Employee management device, employee management method, and computer program
Inventor: OHARA YASUHIRO
IPC: G06Q10/06
Filed: 2021-06-08
Abstract: To provide an employee management device, an employee management method, and a computer program capable of displaying the optimum topic information concerning dialog with employees or matters to be fed back to the employee onto a terminal device viewable by the employee without relying on manager's feeling or experience.SOLUTION: Topic information on a topic that effectively achieves feedback in accordance with the current situation of an employee is displayed on a terminal device to be used by the employee connected for data communication. Answer data for a plurality of questions including evaluation values answered in advance at a predetermined frequency defined on a question-by-question basis shall be acquired and stored. A score value is calculated for each employee on each topic information by analyzing the stored answer data, and topic information whose calculated score value includes a predetermined condition is extracted and displayed on the terminal device.SELECTED DRAWING: Figure 4
Patent JP-2021142359-A (JP)
Title: Powered end effector assembly with pivotable channel
Inventor: BEARDSLEY JOHN
IPC: A61B17/072
Filed: 2021-06-11
Abstract: To provide an end effector assembly for use with a powered surgical stapling device.SOLUTION: An end effector comprises: a housing 22; an anvil assembly 30 having a proximal end fixedly secured to the housing; a channel 46 pivotally supported on the housing, the channel being pivotal in relation to the anvil assembly between spaced and approximated positions; a threaded lead screw 54 supported within the channel; and an input shaft 24 rotatably supported within the housing, the input shaft having a proximal end supporting an input gear 26 and a distal end coupled to a proximal end of the lead screw by a universal joint, the universal joint being configured to translate rotation of the input shaft into rotation of the lead screw and to facilitate pivotal movement of the lead screw in relation to the input shaft.SELECTED DRAWING: Figure 4
Patent JP-2022189506-A (JP)
Title: Gripping information generating device, method, and program
Inventor: BOBO SOMA
IPC: B25J9/22
Filed: 2021-06-11
Abstract: To generate gripping information with consistency while suppressing a calculation time.SOLUTION: An acquisition part 30 acquires object information which indicates a three-dimensional shape of an object gripped by a gripping part, and gripping part information concerning a shape of the gripping part. An extraction part 50 satisfies conditions based on the object information and the gripping part information acquired by the acquisition part 30 that are a pair of two points on the object, clusters remaining pairs after removing similar pairs, and extracts the pair which is a representative of each cluster as a griping point. A generating part 60 generates gripping information that indicates a relative positional relationship between the object and the gripping part when the object is gripped by the gripping part on the basis of the gripping point extracted by the extraction part 50.SELECTED DRAWING: Figure 4
Patent JP-2022190833-A (JP)
Title: Surface treatment apparatus and surface treatment method
Inventor: SONOBE MASARU
IPC: C23C8/12
Filed: 2021-06-15
Abstract: To provide a surface treatment apparatus and a surface treatment method that can obtain a treated object having a thicker hard layer when hardening a metal surface through an oxidation treatment.SOLUTION: A surface treatment apparatus 10 comprises: a chamber 12 in which a work W is housed; a first gas supply mechanism 14 which supplies oxidizable gas into the chamber 12; a vacuum evacuation mechanism 18 which discharges the gas in the chamber 12 through vacuum evacuation; and a controller 20 which controls the first gas supply mechanism 14 and vacuum evacuation mechanism 18 so that while a pressure reduced state is produced in the chamber 12 to keep the temperature within a management range, pulsed supply of the oxidizable gas and pulsed vacuum evacuation of the chamber 12 are repeated.SELECTED DRAWING: Figure 1
Patent JP-2021164774-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2021-07-12
Abstract: To provide a game machine capable of suitably performing management of a game machine.SOLUTION: The number of game balls entering each ball entry part is stored in various counters provided in a normal counter area of a main-side RAM 65. A base value calculated by utilizing information stored in the various counters is stored in a calculation result storage area of the main-side RAM 65. In this case, the base value is calculated by executing result calculation processing for a plurality of times. A plurality of base values having different calculation timing can be stored in the calculation result storage area. The respective base values stored in the calculation result storage area are successively displayed on a notification display device according to a predetermined order. In satisfaction of a condition for shifting the respective base values stored in the calculation result storage area, the notification display device performs display before shift before start of display of the respective base values after the shift.SELECTED DRAWING: Figure 6
Patent JP-2021183139-A (JP)
Title: Fluid cell, mat device, and method of manufacturing fluid cell
Inventor: ONO KENTA
IPC: A47C27/10
Filed: 2021-07-12
Abstract: To provide a fluid cell capable of being conveniently manufactured by curbing the number of man-hours.SOLUTION: An air cell comprises: a flexible cylinder that can be internally filled with a fluid; a pair of closing parts that separately close openings at both ends of the flexible cylinder, respectively; and a lug part that protrudes toward the longitudinal outside of the flexible cylinder from the closing part.SELECTED DRAWING: Figure 1
Patent JP-2021168505-A (JP)
Title: Method and device for playback of higher-order ambisonics audio signal
Inventor: PETER JAX
IPC: H04R3/00
Filed: 2021-07-14
Abstract: To provide a method and device for playback of a high-order ambisonics (HOA) audio signal.SOLUTION: A method includes the steps of: decoding a HOA audio signal so as to provide decoded audio signals; receiving or establishing reproduction adaptation information derived from a difference in width, height, and curvature between an original screen and a current screen; adapting the decoded audio signals by warping them in a space domain; rendering and outputting the adapted decoded audio signals for a loudspeaker. The reproduction adaptation information is used to control the warping so as to match a perceived position of at least one audio object represented by the adapted decoded audio signals with a perceived position of an associated video object on the screen for a current screen viewer and a listener of the adapted decoded audio signals.SELECTED DRAWING: None
Patent JP-2023014799-A (JP)
Title: Chair capable of nesting
Inventor: MIO NOZOMI
IPC: A47C3/04
Filed: 2021-07-19
Abstract: To provide a chair which is excellent in workability of nesting and unnesting, and is convenient to use as a chair.SOLUTION: A chair includes front legs 1, rear legs 2, a seat 3, and a backrest 4, and a horizontal interval between the front legs 1 is narrower than a horizontal interval between the rear legs 2. Thus, chairs can be nested back and forth. The seat 3 has tapered parts 15 whose lower surfaces are inclined planes 14 and thick parts 16 continuing to the same via step parts 17. A front end of the inclined plane 14 of the rear seat 3 is on a rear boss part 11 of the front seat 3, so that the back seat 3 is flipped up. Thus, the chairs can be nested without requiring the seat 3 to be flipped up each time. When the chairs are unnested, the seats 3 automatically shift to a use state to keep horizontal postures. Therefore, it is convenient to use.SELECTED DRAWING: Figure 3
Patent JP-2023020563-A (JP)
Title: bathroom counter
Inventor: SHINDO YUSUKE
IPC: C09K3/18
Filed: 2021-07-30
Abstract: To provide a bathroom counter capable of maintaining the ability to easily remove dirt adhering to its surface over a long period of time.SOLUTION: Provided is a bathroom counter which is installed in a washing area of a bathroom and on which a washbasin can be placed, comprising: a countertop base material 301 comprising a resin molded body with a grained finish forming a number of convex portions 300A on its upper surface; and a hydrophilic surface layer 302 covering at least the entire upper surface of the counter base material 301. The hydrophilic surface layer 302 is thick enough that the shape of the convex portions 300A remains on the surface of the bathroom counter, and the surface layer 302 has a hydrophilic group segregated on its surface.SELECTED DRAWING: Figure 3
Patent JP-2021180672-A (JP)
Title: System, method, and apparatus for automated incubation
Inventor: DAVID BUSE
IPC: G01N1/44
Filed: 2021-08-04
Abstract: To provide a suitable system for automated incubation, a method for automated incubation, and an apparatus for automated incubation.SOLUTION: According to the present invention, there are a system, apparatus, and method for cycling the temperature of at least one receptacle holder adapted for use in an automated instrument capable of conducting a nucleic acid-based amplification assay. There is also provided a method for using them to perform an automated random access incubation process.SELECTED DRAWING: Figure 7A
Patent JP-2021180908-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-08-11
Abstract: To provide a game machine which can improve the amusement of a game.SOLUTION: A game machine can execute an icon change performance which changes a display mode of an icon or reservation icon. The display mode of the icon includes first to third stage modes. When a power interruption and restoration occurs in displaying, in the third stage mode, an icon changing to the third stage mode in the icon change performance, performance means is operated in an initial actuation, and the icon displayed in the third stage mode is displayed in the first stage mode. When a determination corresponding to the icon displayed in the first stage mode by the power restoration is carried out, this icon can be changed from the first stage mode to the third stage mode.SELECTED DRAWING: Figure 87
Patent JP-2022036070-A (JP)
Title: Fluorescent dye for rna detection and method of using the same
Inventor: NISHIZAWA SEIICHI
IPC: C12Q1/70
Filed: 2021-08-20
Abstract: To provide a fluorescent dye which is RNA-selective and offers a superior fluorescence quantum yield.SOLUTION: A fluorescent dye disclosed herein is a compound represented by a formula (1) below, where R5, R6, R7, R8, R9, R10, and R11 independently represent an alkyl group, an alkenyl group, an alkynyl group, an alkoxy group, an aryl group, and an amino group.SELECTED DRAWING: None
Patent JP-2023028994-A (JP)
Title: Arithmetic unit, imaging apparatus, control method, and program
Inventor: MAEDA RYO
IPC: H04N23/60
Filed: 2021-08-20
Abstract: To provide an arithmetic unit which reduces the time required for the execution of a plurality of types of processing, an imaging apparatus, a control method, and a program.SOLUTION: An arithmetic unit capable of performing a plurality of types of processing includes arithmetic processing means which performs at least one of the plurality of types of processing, temporary storage means, permanent storage means in which information required for the execution of each of the plurality of types of processing is stored, receiving means which receives a switching instruction of processing, and switching means which switches processing to be performed by the arithmetic processing means in accordance with the switching instruction. If the arithmetic processing means is performing at least one of the plurality of types of processing when the switching instruction is issued, the switching means reads required information relating to processing to be switched to, from the permanent storage means and develops it into a second area different from a first area of the temporary storage means and, in response to the completion of processing being performed, moves or copies the required information relating to processing to be switched to from the second area to the first area to switch the arithmetic processing means into a such state that processing to be switched to can be performed.SELECTED DRAWING: Figure 17
Patent JP-2023030257-A (JP)
Title: Image forming apparatus
Inventor: SHINOTO KEIGO
IPC: G03G21/16
Filed: 2021-08-23
Abstract: To allow removable attachment of removable members with respect to a space extending between two housings, while ensuring the strength of the housings.SOLUTION: An image forming apparatus (U) comprises: a first housing (2) that has, in its upper part, a first inclined part (49) inclined upward from one side face toward the other side face; a second housing (1) that has, in its lower part, a second inclined part (19) inclined downward from one side face toward the other side face, and is supported above the first housing (2); and removable means (57) that are arranged extending between the first inclined part (49) and the second inclined part (19), are removably attached with respect to attachment means (56), and are removably attached along an attachment/detachment direction.SELECTED DRAWING: Figure 2
Patent JP-2022176023-A (JP)
Title: Refill for writing instrument
Inventor: NAKAJIMA ATSUSHI
IPC: B43K7/02
Filed: 2021-08-23
Abstract: To provide a refill for a writing instrument capable of reducing the amount of work due to the use of an adhesive while maintaining the joint strength of a joint part between a joint and an ink storage tube.SOLUTION: A refill 10 according to the present invention is configured such that a ballpoint pen tip 11 and an ink storage tube 12 are connected via a joint 13. Further, the joint 13 is continuously provided with a joint portion 21 formed into a substantially cylindrical shape as a portion to be joined to the ink storage tube 12, a collar portion 23 with an adhesive receiving portion 22 having an outer diameter larger than that of the joint portion 21 and having a space capable of accommodating excess adhesive, and a cylindrical portion 24 having an outer diameter smaller than that of the collar portion 23 and having a substantially cylindrical shape up to the tip.SELECTED DRAWING: Figure 1
Patent JP-2023030474-A (JP)
Title: Power management system for vehicle
Inventor: HOSHINO MASARU
IPC: B60H1/22
Filed: 2021-08-23
Abstract: To further improve comfortability of an occupant than a conventional air conditioning function in an air conditioning function used during external power supply.SOLUTION: A power management system for a vehicle includes a battery 10 mounted on a vehicle, an air conditioner 25 for a cabin, an external power supply device 15, and a power restriction determination part 40A. The air conditioner 25 is driven by power of the battery 10. The external power supply device 15 can feed power of the battery 10 to an external electric device 62. The power restriction determination part 40A determines execution propriety of operation restriction for the air conditioner 25 according to SOC of the battery 10 and external power supply.SELECTED DRAWING: Figure 10
Patent JP-2023032203-A (JP)
Title: Display system, display method and display program
Inventor: KAWADA KEIKO
IPC: G06Q50/10
Filed: 2021-08-26
Abstract: To provide a display system, a display method and a display program, capable of imparting a subject to be photographed a realistic photographing experience as if the subject is being photographed in a same space with a person or a character, etc.SOLUTION: In a display system 1, a processing unit 40 includes: a storage part 43 configured to store material dynamic images generated so that a material to be synthesized around a subject to be photographed enter around the subject while avoiding a display position of the subject in advance; and an operation part 42 configured to, in response to a command inputted from an input part 22 of a display device 20, extract a selected material dynamic image from the storage part 41, and synthesize the selected material dynamic image to a photographed dynamic image inputted from an imaging device, so as to generate a synthetic dynamic image in which the material enters around the subject and output to a display part 21 of the display device 20.SELECTED DRAWING: Figure 2
Patent JP-2023036261-A (JP)
Title: Information provision system, information provision method, and program
Inventor: HASEGAWA RIE
IPC: G08G1/09
Filed: 2021-09-02
Abstract: To provide an information provision system capable of successively providing information through a user terminal owned by a user of a toll road.SOLUTION: An information provision system that provides a user of a toll road of service information includes a user information registration unit that registers user information which associates vehicle identification information on a vehicle, which a user boards, with broadcasting destination information representing a user terminal which is a broadcasting destination of the service information, a receiving unit that receives vehicle information, which includes the vehicle identification information on a vehicle having passed through an entrance tollgate, from an entrance tollgate apparatus installed at the entrance tollgate, and a broadcasting unit that references the user information to identify the user terminal linked to the vehicle identification information received from the entrance tollgate apparatus, and broadcasts the service information to the identified user terminal.SELECTED DRAWING: Figure 2
Patent JP-2023036317-A (JP)
Title: Rocker shaft connection structure
Inventor: IIDA TAKAHIKO
IPC: F01L1/18
Filed: 2021-09-02
Abstract: To provide a rocker shaft connection structure that can enhance position accuracy of rocker shafts in a circumferential direction, and restrain the rocker shafts from shifting in an axial direction.SOLUTION: A rocker shaft connection structure comprises a first rocker shaft, and a second rocker shaft provided on an axis of the first rocker shaft. The first rocker shaft comprises a first overlap part overlapping with the second rocker shaft when viewed from a direction intersecting with the axis. The second rocker shaft comprises a second overlap part overlapping with the first overlap part when viewed from the direction intersecting with the axis. The first overlap part and the second overlap part are connected to each other by bolts.SELECTED DRAWING: Figure 8