baber/WOPTO huggingface dataset:
Patent JP-2023117489-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2022-02-14
Abstract: To execute a time-shortening game with a stable variation frequency.SOLUTION: A game machine includes: shooting means of game balls; opening/closing operation means having opening/closing means and a predetermined start pocket; execution means for executing a predetermined variation display for a predetermined period; control means for executing a predetermined control process including a right reservation process and a reservation correspondence process; means for stopping a predetermined variation display with a predetermined display result; and means for generating a special game state after stopping with a predetermined display result. Further, the game machine includes: means for executing a specific game state of the opening/closing operation means during a specific period on the basis of satisfaction of a specific condition; and specific game completion means for completing a specific game state. The specific game completion means at least completes a specific game state when a predetermined variation display is performed for a specific number of times, namely N times, and predetermined control processing is not performed, when a predetermined variation display is executed for N-1 times and predetermined control processing is executed once, or when a predetermined variation display is executed for N-2 times and predetermined control processing is executed twice.SELECTED DRAWING: Figure 463
Patent JP-2023119444-A (JP)
Title: Beverage, bitterness inhibitor, and method for inhibiting bitterness
Inventor: NAKAMURA TOMA
IPC: A23L2/52
Filed: 2022-02-16
Abstract: To provide a beverage that contains a polymethoxyflavone but yet can inhibit the bitterness thereof; an agent for inhibiting the bitterness of a polymethoxyflavone in a beverage; and a method for inhibiting the bitterness of a polymethoxyflavone in a beverage.SOLUTION: A beverage contains (A) chlorogenic acids of 5-350 mg/100 mL in total and (B) polymethoxyflavones of 0.5-15 mg/100 mL in total.SELECTED DRAWING: None
Patent JP-2023119826-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2022-02-17
Abstract: To provide a game machine for preventing a feeling of incongruity from being given to a player by displaying decorative identification information and an unnatural mode of a reservation display.SOLUTION: A game machine performs a variation start action of a decorative pattern during a reservation shift display following start of a variation display, and does not start a scroll display of a decorative pattern until completion of a shift display for switching a first reservation display displayed in a first display area from the left in a special pattern reservation storage display area in an active display area as an active display. A common shift display can be performed in execution of a variable display on the basis of a first kind of variation pattern designation command and in execution of a variable display on the basis of a second kind of variation pattern designation command.SELECTED DRAWING: Figure 42
Patent JP-2023120815-A (JP)
Title: Positioning tool for server rack attachment angle
Inventor: UENO YOSHIHISA
IPC: H05K7/18
Filed: 2022-02-18
Abstract: To provide a positioning tool for a server rack attachment angle which positions according to a state of an attachment angle and facilitates work for attaching the attachment angle to a predetermined position of a rack frame.SOLUTION: A positioning tool 10 includes: an attachment angle facing surface 11A which faces an attachment angle 50 which is attached to a rack frame 30 of a server rack; a rack frame facing surface 12A facing the rack frame 30 orthogonal to the attachment angle facing surface 11A; and engagement parts 13A which are inserted into attachment holes 31 provided at the rack frame 30 and protrude from the rack frame facing surface 12A.SELECTED DRAWING: Figure 2
Patent JP-2023035787-A (JP)
Title: Meeting assistance system, meeting assistance method, and meeting assistance program
IPC: H04N7/15
Filed: 2022-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an environment for grasping the contents of a meeting earlier than the current time point. 
     SOLUTION: A meeting assistance system according to an aspect of the present disclosure comprises one or more processors. The one or more processors record meeting data including the audio of an online meeting, acquire the time point from which the online meeting dates from a user terminal, generate content corresponding to meeting data in a time span starting from the time point, and cause the user terminal to play back the content at a playback speed faster than the original playback speed of the meeting data while the online meeting is in progress. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023121600-A (JP)
Title: Composition, resin material for molding and method for producing composition
Inventor: OGAWA HIDENORI
IPC: C08L97/00
Filed: 2022-02-21
Abstract: To provide a composition that can improve a biomass level of a resin material for molding while suppressing a decrease in the fluidity of the resin material for molding during mixing or injection molding, and provide a resin material for molding and a method for producing a composition.SOLUTION: A composition herein is a polyethylene glycol-lignin complex composition that includes (A) lignin and (B) polyethylene glycol.SELECTED DRAWING: None
Patent JP-2022066266-A (JP)
Title: Subject recognition device
IPC: H04N5/232
Filed: 2022-02-22
Abstract: PROBLEM TO BE SOLVED: To automate a gaze position calibration operation and to improve convenience for a user while accurately recognizing a subject in a subject recognition device having a line-of-sight detection function. 
     SOLUTION: A subject recognition device includes: imaging means; display means; line-of-sight position detecting means of a photographer; optical flow calculation means; line-of-sight movement vector measuring means for measuring a movement amount and a movement direction in which the line-of-sight position of the photographer moves at predetermined time; movement vector coincidence degree determination means for comparing an optical flow with the line-of-sight movement vector and determining a degree of coincidence between the optical flow and the line-of-sight movement vector; and subject area determination means for extracting an image area having the optical flow and determining the area to be a subject area when the determination means determines that the two match. A detection result of the line-of-sight position is corrected by using position coordinates of the determined subject area. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023124676-A (JP)
Title: Insertion/removal module
Inventor: FUKUNAGA NAOMI
IPC: H05K7/20
Filed: 2022-02-25
Abstract: To provide an insertion/removal module which can inhibit occurrence of shavings when a cooling object is inserted into a cage.SOLUTION: An insertion/removal module 14 has a cage 44, a heat receiving member 62, a support member 48, a first spring 80, an interlock member (a lever 86), and a connector 88. A contacted member (a contact piece 94) of a cooling object (an input/output module 18) inserted into the cage 44 contacts with a contact member 98 of the connector 88. The lever 86 starts pressing of the heat receiving member 62 in a state that a tip of the contacted member has passed through an opening 90 of the connector 88.SELECTED DRAWING: Figure 4
Patent JP-2023125276-A (JP)
Title: Tactile presentation device and tactile presentation layer
Inventor: NISHIIKE AKIHITO
IPC: G06F3/01
Filed: 2022-02-28
Abstract: To provide a tactile presentation device and tactile presentation layer for promptly presenting tactile sensations to a user.SOLUTION: A tactile presentation module 3 constituting a part of a tactile presentation device includes a base material portion 5 and a tactile presentation layer 4. The base material portion 5 has a fluid intake/exhaust port 53. The tactile presentation layer 4 forms a space, between the tactile presentation layer and the base material portion 5, for holding fluid that flows in and out through the fluid intake/exhaust port. The tactile presentation layer 4 has a tactile presentation membrane 41 and a wall-shaped base material fixing portion 42. The tactile presentation membrane 41 is deformed by the inflow and outflow of the fluid. The wall-shaped base material fixing portion 42 is fixed to the base material portion 5 and surrounds the tactile presentation membrane 41. The deformation rate of the base material fixing portion 42 before and after the fluid flows into the space is lower than the deformation rate of the tactile presentation membrane 41.SELECTED DRAWING: Figure 7
Patent JP-2023125651-A (JP)
Title: Terminator search system
Inventor: TAKAHASHI SHIGEMASA
IPC: B64C39/02
Filed: 2022-02-28
Abstract: To provide a terminator search system that allows search for an installation location of a terminator without opening a ceiling and can reduce a time required for replacement of the terminator.SOLUTION: A terminator search system includes: a flying unit (23) which includes an antenna and receives an electric wave from an electric wave transmitter (21) attached to a terminator (14) provided at a termination of a sensor line as a component of a fire alarm system, detects a strength of the received electric wave and transmits reception strength information; and a maneuver device (24) that includes a display unit and an input operation unit for receiving a control command to the flying unit from an operator, and that transmits the input control command to the flying unit and sequentially updates and displays information based on the reception strength information received from the flying unit on the display unit.SELECTED DRAWING: Figure 1
Patent JP-2023129764-A (JP)
Title: Removing method of floating matter from liquid imaging device
Inventor: YOSHIZAKI YASUHIRO
IPC: G01N21/17
Filed: 2022-03-07
Abstract: To provide a method for removing floating matter from a liquid imaging device by which floating matter that has entered a main body case can be easily removed.SOLUTION: A method for removing floating matter 62 from a liquid imaging device 10 in which a first imaging area 38 for imaging particles 12 dispersed in liquid 5 and a second imaging area 39 for imaging supernatant liquid by settling the particles 12 are separated by a partition 40 and formed inside a main body case 20, and which images a liquid surface 35 in a first vertical relation in which the liquid surface 35 inside the main body case 20 is located below an upper end 40a of the partition 40, includes: a first step of changing a vertical relation between the partition 40 and the liquid surface 35 to a second vertical relation in which the liquid surface 35 is located above the upper end 40a of the partition 40; a second step of injecting removal fluid 53 toward the liquid surface 35 and make the floating matter 62 in the second imaging area 39 pass above the partition 40 to move to the first imaging area 38; and a third step of returning the vertical relation between the partition 40 and the liquid surface 35 from the second vertical relation to the first vertical relation.SELECTED DRAWING: Figure 7
Patent JP-2022093329-A (JP)
Title: Antibody that binds specifically to 5'→3' exonuclease active domain of dna polymerase
IPC: C07K16/40
Filed: 2022-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an antibody that inhibits the 5'→3' exonuclease activity of a DNA polymerase, or a fragment of the antibody. 
     SOLUTION: Disclosed is an antibody that binds specifically to a 5'→3' exonuclease activity domain of a DNA polymerase, or a fragment of the antibody. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023133711-A (JP)
Title: Control system and control method
Inventor: HAMAZAKI KANTA
IPC: G06Q10/06
Filed: 2022-03-14
Abstract: To provide a control system capable of planning efficient processes while considering the influence of operational constraints and executing the control consistent with the planned process.SOLUTION: The control system is a system for controlling each of multiple robots that work in the same working environment. The control system includes: a control parameter calculation unit that calculates control parameters for the multiple robots; an optimization unit that generates steps for the multiple robots based on the control parameters; a task module selection unit that selects a task module for each of the multiple robots based on the steps: and a control unit that controls the multiple robots based on the task module. The optimization unit is configured so as to, when the execution times of tasks in an influencing relationship overlap, constrain the other robot tasks.SELECTED DRAWING: Figure 2
Patent JP-2023133940-A (JP)
Title: Method for entering letters, information processor, program, and information processing system
Inventor: NOMOTO KOHEI
IPC: G09B7/02
Filed: 2022-03-14
Abstract: To provide a method for entering letters that can be used in a state of continuous motivation from the start of learning and can expect a long-term stable memory in an applicable manner.SOLUTION: The method for entering letters causes a computer to acquire a word and the spelling of the word and to display a keyboard sequence including a plurality of keys respectively corresponding to a plurality of letters in a display unit. In the keyboard sequence, a first letter of the spelling in the position of entering an answer letter for the spelling related to the word and at least one second letter other than the first letter are enterable and a third letter other than the first letter and the second letter is not enterable.SELECTED DRAWING: Figure 1
Patent JP-2023135167-A (JP)
Title: Fitting frame and fitting
Inventor: UEDA HIDENORI
IPC: E06B1/32
Filed: 2022-03-15
Abstract: To easily attach a resin frame part of a fitting frame to a metal frame part, and to easily regulate expansion/contraction of the resin frame part due to temperature change.SOLUTION: A fitting frame includes a resin frame part 7B attached to a metal frame part 7A. The metal frame part 7A has a plurality of engaging parts 23, 24 extending in the longitudinal direction of the metal frame part 7A, and a plurality of locking projections 25 provided separately from each other in the longitudinal direction of the metal frame part 7A. The resin frame part 7B has a plurality of engaged parts 33, 34 extending in the longitudinal direction of the resin frame part 7B to engage with the engaging parts 23, 24, respectively, and a plurality of locked parts 35 provided separately from each other in the longitudinal direction of the resin frame part 7B to engage with the plurality of locking projections 25, respectively.SELECTED DRAWING: Figure 4
Patent JP-2023135253-A (JP)
Title: Bail aspiration catheter
Inventor: KURODA KEITA
IPC: A61M25/14
Filed: 2022-03-15
Abstract: To provide a bile aspiration catheter capable of optimally aspirating and removing bile accumulated in the depth of a bile duct.SOLUTION: A catheter 1 for being inserted into a bile duct to aspirate bile, comprises a shaft 2 extending in a longitudinal direction from a proximal side to a distal side, a first lumen 4 provided in the shaft 2, extending in the longitudinal direction, and having a liquid discharge port 5 at the distal end, and a second lumen 7 provided in the shaft 2, extending in the longitudinal direction, and having a liquid aspiration port 8 at the distal end. The liquid discharge port 5 is located 3 mm or more and 10 mm or less distal to the liquid aspiration port 8, and the shaft 2 has an outer diameter within a range of at least 250 mm or less from the distal end to the proximal side, of 4.0 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2023137261-A (JP)
Title: Hydrogen processing device of nuclear reactor storage container, and hydrogen processing method thereof
Inventor: HIROBE KOSUKE
IPC: G21C9/06
Filed: 2022-03-18
Abstract: To suppress a temperature rise of steam after recombination in a hydrogen processing device of a nuclear reactor storage container.SOLUTION: A hydrogen processing device 30 of a nuclear reactor storage container for extracting atmosphere gas within the nuclear reactor storage container 1, heating and reacting the gas by a recombiner 10 to process hydrogen, and returning the processed hydrogen into the nuclear reactor storage container as the processed gas, has: a hydrogen concentration detector 20 that measures hydrogen concentration of atmosphere gas within the nuclear reactor storage container; an oxygen supply device 19 that supplies, as for the atmosphere gas extracted via the atmosphere gas extraction piping from the nuclear reactor storage container, oxygen to the inside of an atmosphere gas extraction piping 7 in accordance with the hydrogen concentration of the atmosphere gas within the nuclear reactor storage container measured by the hydrogen concentration detector; and a catalyst filling cylinder 6 that is arranged on an upstream side of the recombiner, guides the atmosphere gas within the nuclear reactor storage container and the oxygen supplied from the oxygen supply device via the atmosphere gas extraction piping, and is filled with a catalyst 5 recombining the hydrogen and oxygen included in the atmosphere gas.SELECTED DRAWING: Figure 1
Patent JP-2023137375-A (JP)
Title: projection device
Inventor: NAKAMURA TAKUMI
IPC: G03B21/14
Filed: 2022-03-18
Abstract: To provide a projection device capable of suppressing the occurrence of stray light.SOLUTION: A projection device includes: a dichroic prism that has a first surface, a second surface, a third surface, and a fourth surface, and emits combined image light from the fourth surface; a first self-luminous display device that has a plurality of first light-emitting elements emitting light of a first wavelength and uses the light of the first wavelength to emit first image light to the first surface; a second self-luminous display device that has a plurality of second light-emitting elements emitting light of a second wavelength and uses the light of the second wavelength to emit second image light to the second surface; a third self-luminous display device that has a plurality of third light-emitting elements emitting light of a third wavelength and uses the light of the third wavelength to emit third image light to the third surface; a projection optical system that projects the image light from the dichroic prism onto a projection target; a control section that controls each self-luminous display device; and a power supply section that supplies power to each self-luminous display device and the control section.SELECTED DRAWING: Figure 1
Patent JP-2022084816-A (JP)
Title: Utility meter for using distributed power generation device
IPC: H02J3/38
Filed: 2022-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an integrated metering device that controls the output of a distributed generation device on a resource allocation network or grid by a resource supplier. 
     SOLUTION: An integrated metering device includes a communication module, a measurement module, an inverter, a regulator device, and a transfer switch. A resource provider communicates with the integrated metering device via the communication module to control the inverter and regulator device or transfer switch. The measurement module monitors the energy supplied to the utility grid by a distributed power generation device and sends information about the generated energy to the resource provider via the communication module. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023141561-A (JP)
Title: semiconductor storage device
Inventor: KATAOKA HIDEYUKI
IPC: G11C16/08
Filed: 2022-03-24
Abstract: To provide a semiconductor storage device that allows reduction in an action current.SOLUTION: In a semiconductor storage device, a first reading operation includes: a first reading pass voltage supply operation that supplies a reading pass voltage to a first conductive layer; a first reading voltage supply operation that supplies a reading voltage smaller than the reading pass voltage to the first conductive layer; and a second reading pass voltage supply operation that supplies the reading pass voltage to the first conductive layer. The second reading pass voltage supply operation includes: a second reading voltage supply operation that supplies a reading voltage to a second conductive layer which is the same as or different from the first conductive layer; and a third reading pass voltage supply operation that supplies the reading pass voltage to the second conductive layer. The first and second reading operations are successively executed. Voltages of a plurality of first non-selected conductive layers different from the first or second conductive layer are maintained at the reading pass voltage from the execution of the second reading pass voltage supply operation until when the third reading pass voltage supply operation is terminated.SELECTED DRAWING: Figure 24
Patent JP-2022159057-A (JP)
Title: Device authentication through cryptographic process
Inventor: EMMANUELLE DOTTAX
IPC: H04L9/32
Filed: 2022-03-24
Abstract: To implement device authentication through a cryptographic process that fully protects a cryptographic algorithm.SOLUTION: A processing method in a first device DV1 cooperating with a second device includes receiving first data DT1 including challenge data, obtaining key data CEC including an encrypted cryptographic key DEC masked by performing a cryptographic masking function, receiving an unmasking key K2, determining DEC by performing a cryptographic unmasking function on the basis of the unmasking key, determining a decrypted cryptographic key KEC by decryption running a decryption algorithm in a white-box implementation on the basis of the DEC, determining answer data ANS1 by a cryptographic operation that executes a predetermined cryptographic algorithm on the basis of the KEC and the challenge data, and sending the answer data ANS1 to authenticate the first device.SELECTED DRAWING: Figure 5
Patent JP-2023142295-A (JP)
Title: New compounds, derivatization compositions for mass spectrometry, and derivatization kits for mass spectrometry
Inventor: HANAZAWA Natsumi
IPC: C07C243/38
Filed: 2022-03-24
Abstract: To provide new compounds useful as derivatization reagents for mass spectrometry.SOLUTION: The new compounds of this invention are compounds represented by the formula (1) in the figure or hydrogen halide salts thereof. In the formula, Ar represents a divalent aryl group which may be substituted, R1 to R3 each independently represent an alkyl group having 1 to 6 carbon atoms, X- represents a halogen ion, and m is 1 or 2.SELECTED DRAWING: Figure 2
Patent JP-2023143025-A (JP)
Title: Network system and setting method of connection route
Inventor: ARAI TAKESHI
IPC: H04L45/851
Filed: 2022-03-25
Abstract: To establish a connection route by selecting or switching an external line for each application.SOLUTION: A network system is connected to an external network via a plurality of communication lines, and includes a policy management device, and a plurality of communication devices that have the ability to autonomously set a connection route that connect the network configured by the network system and an external network. The communication device measures the communication quality of the communication line, the policy management device receives input information including information for identifying applications and connection route setting priority for each application, obtains communication quality measurement results from the communication device, generates a setting rule including the combination of the communication line and the communication device to be connected to the communication line, used for a connection route for each application on the basis of the input information and the communication quality measurement results, and generates route setting policy information including the input information and the setting rule and send it to the communication device.SELECTED DRAWING: Figure 8