baber/WOPTO huggingface dataset:
Patent JP-2021129225-A (JP)
Title: Automatic block detection device, signal analysis device including the same, automatic block detection method, and signal analysis method
Inventor: ISHIKAWA MASAKI
IPC: H04L27/26
Filed: 2020-02-14
Abstract: To provide an automatic block detection device, a signal analysis device, and an automatic block detection method capable of easily detecting an On block and an Off block of a signal to be measured.SOLUTION: In a signal analysis device 10, an automatic block detection device 20 includes a symbol position information generation unit 26 that generates a symbol position information table of a plurality of symbols included in a frame of a signal to be measured, a symbol power calculation unit 27 that calculates the average power of each symbol by referring to the symbol position information table, an On/Off determination unit 28 that determines whether each symbol is in the On state or the Off state on the basis of the comparison between the average power of each symbol calculated by the symbol power calculation unit 27 and a threshold value, and a block detection unit 29 that detects a block for each symbol in the same state divided by a detected boundary of the symbol that switches between the On state and the Off state of the symbol extracted from frame waveform data.SELECTED DRAWING: Figure 1
Patent JP-2020073940-A (JP)
Title: Startup/shutdown hydrogen injection system for boiling water reactors, and method thereof
Inventor: JOHN C WHITTAKER
IPC: G21D1/00
Filed: 2020-02-19
Abstract: To provide a system and a method for injecting hydrogen into Boiling Water Reactor (BWR) reactor support systems in operation during reactor startup and/or shutdown to mitigate Inter-Granular Stress Corrosion Cracking (IGSCC).SOLUTION: The system may provide hydrogen at variable pressures (including relatively higher pressures) that match changing operating pressures of the reactor supports systems as the reactor cycles through startup and shutdown modes.SELECTED DRAWING: Figure 2
Patent JP-2021132001-A (JP)
Title: Connector and connector unit
Inventor: KAMEMURA Masato
IPC: H01R13/46
Filed: 2020-02-21
Abstract: To provide a connector and a connector unit, capable of increasing the strength of a housing.SOLUTION: A housing 50 includes a first accommodation part 501 accommodating a part of a connection end 35 and a second accommodation part 502 accommodating a part of the connection end 35 and the first accommodation part 501. The first accommodation part 501 opens on one side in a second direction Y. The second accommodation part 502 has: an outside wall 54 which covers the connection end 35 around an axis along a first direction Z and which opens on the one side in the second direction Y; and an outer top wall 55 which covers the tip side of the connection end 35 in the first direction Z.SELECTED DRAWING: Figure 3
Patent JP-2021136074-A (JP)
Title: Transfer sheet, transfer method, and manufacturing method of membrane electrode assembly
Inventor: OSHIKAWA KATSUHIKO
IPC: H01M4/88
Filed: 2020-02-24
Abstract: To improve the peelability of a substrate sheet regardless of the type of the substrate sheet.SOLUTION: Transfer sheets (50A, 50B) have a transfer layer (52) laminated on a base material sheet (51). A plurality of gas-absorbing bodies (60) is provided on the surface or inside of the transfer layer (52). The gas-absorbing bodies (60) store gas inside and release the stored gas when energy is applied.SELECTED DRAWING: Figure 1
Patent JP-2021136513-A (JP)
Title: Call system, call terminal, communication control device, call program, communication control program, and call method
Inventor: TAKAGI KAZUYUKI
IPC: H04M1/663
Filed: 2020-02-25
Abstract: To achieve an incoming call rejection and an incoming call permission with a simple operation and a flexible condition.SOLUTION: In the present invention, when setting to an incoming call rejection mode, a call terminal notifies a communication control device of information indicating the setting of the incoming call rejection, and the communication control device manages the incoming call rejection of the call terminal in a state where a registration of the call terminal in a call control device is held. When receiving a call connection request signal for the call terminal in the incoming call rejection from the call control device, a call signal is transmitted to the call terminal, and the call terminal replies an incoming call rejection to the communication control device if a caller number of the received call signal is not a specific incoming call permission number. Communication control means of the communication control device does not respond to the call connection request signal from the call control device when receiving the incoming call rejection signal.SELECTED DRAWING: Figure 1
Patent JP-2021134401-A (JP)
Title: Gas blowing plug
Inventor: TSUDA TOMOHIRO
IPC: C21C5/48
Filed: 2020-02-27
Abstract: To provide a gas blowing plug in which generation of gas leak due to infiltration of molten metal into the periphery of the gas blowing plug is suppressed.SOLUTION: A gas blowing plug 1 includes: a plug body 2 composed of a refractory; a base part 3 constituting a gas chamber 31; and a gas pipe 4 whose lower end communicates with the gas chamber 31. The base part 3 constitutes a gas chamber 31 below the plug body 2 and an outer space 38 on the outer periphery of the gas chamber 31.SELECTED DRAWING: Figure 1
Patent JP-2021139972-A (JP)
Title: Front structure of glasses
Inventor: KANAYA HIDEYUKI
IPC: G02C1/06
Filed: 2020-03-03
Abstract: To provide a front structure capable of attaching and detaching an apron frame to the front of glasses.SOLUTION: To a central connecting part 5 provided in the center of the front part 3, a swing member 4 that rotates via a horizontal axis pin is attached. At the central connecting part 5, a concave groove 11 is formed, into which the central connecting portion 8 of the apron frame 2 fits. A locking means is provided so that the swing member 4 can be closed and locked and the central connecting portion 8 fitted in the concave groove 11 is fixed.SELECTED DRAWING: Figure 4
Patent JP-2021140336-A (JP)
Title: Information processing device, inference device, control method of the same, program, and storage media
Inventor: TANABE AKIHIRO
IPC: G06N20/00
Filed: 2020-03-03
Abstract: To reduce a data size of input data while reducing an effect on accuracy in machine learning.SOLUTION: An information processing device comprises: an input unit that inputs input data; a first determination unit that determines a predetermined value to convert a value to 0 among the plurality of values of the input data input via the input unit; a processing unit that performs processing for converting the value to 0 when it matches the predetermined value of the input data and processing for subtracting the predetermined value from the value of the input data other than the one which is converted to 0; and a learning unit for performing learning processing to generate a trained model using processing data if a ratio that the value 0 is included in the processing data processed by the processing unit is smaller than a first threshold value.SELECTED DRAWING: Figure 4
Patent JP-2021006359-A (JP)
Title: Processing support device and processing support method for machine tool
Inventor: NAGASUE Hideki
IPC: B23D79/00
Filed: 2020-03-03
Abstract: To provide a production system which can correspond more flexibly even if there is a change in the production process, and has a high production efficiency in such a manner that an auxiliary processing part performs auxiliary processing of a work-piece.SOLUTION: A processing support device for machine tool comprises: a running truck part which is movable in a plant where a machine tool for mechanically processing a work-piece is installed; an auxiliary processing part which is provided on the running truck part, and assists or supports mechanical processing of the work-piece by the machine tool; and an auxiliary control part which controls the running truck part and the auxiliary processing part. The auxiliary control part controls the running truck part so as to move in the plant, and communicates with a body control part which controls mechanical processing of the work-piece by the machine tool, and controls the auxiliary processing part so as to assist or support mechanical processing of the work-piece by the machine tool during the running truck part moves in the plant according to progress of mechanical processing of the work-piece.SELECTED DRAWING: Figure 6
Patent JP-2021137760-A (JP)
Title: Air cleaning filter
Inventor: KAWAMOTO RYOTA
IPC: B01D46/10
Filed: 2020-03-09
Abstract: To provide an air cleaning filter, in which performance of the air cleaning filter is suppressed from deteriorating and an appearance quality is improved.SOLUTION: A reinforcement part 32 provided along a surface of a net through which airstream passes and a frame part 33 connecting a peripheral edge part of the net to an end part of the reinforcement part are made of resin materials and are subjected to injection molding. The net 31 is insert-molded into the reinforcement part 32 and the frame part 33 when the reinforcement part 32 and the frame part 33 are subjected to injection molding. The frame part 33 has: a leeward-side frame part 34 provided along a surface at a leeward side in the net 31; an annular inner protruding part 35 protruding from an inner edge in the leeward-side frame part 34 to a windward side in the net 31 through the net 31; and an outer protruding part 36 protruding from the leeward-side frame part 34 to a windward side in the net, with a predetermined distance outside in the inner protruding part 35. A peripheral edge of the net 31 is arranged between the inner protruding part 35 and the outer protruding part 36.SELECTED DRAWING: Figure 8
Patent JP-2021144452-A (JP)
Title: Vehicle control device, information processing device, vehicle control system, vehicle control method, and notification program
Inventor: TANAKA Moeko
IPC: A61B5/11
Filed: 2020-03-11
Abstract: To realize a vehicle control device for providing an operation support service after clarifying responsibility for an operation.SOLUTION: A vehicle control device includes: a passenger information acquisition section (21) for acquiring information of passengers of a vehicle (100); a determination section (first determination section 22) for determining whether passengers are in a state where the passengers can take responsibility for an operation with referring to passenger information acquired by the passenger information acquisition section (21); a transmission section (first transmission section 31) for transmitting a responsible person setting request to allow a person other than the passengers or a juristic person to be set as a responsible person when the determination section (first determination section 22) determines that all the passengers cannot take responsibility for the operation; and a setting section (23) for setting a person other than the passengers or a juristic person as a responsible person with referring to a responsible person setting permission notification when the responsible person setting permission notification is received as a response to the responsible person setting request.SELECTED DRAWING: Figure 1
Patent JP-2020149690-A (JP)
Title: Vehicle system, vehicle, and method for operating such vehicle system
Inventor: ANDREAS GOLDMANN
IPC: G06F9/455
Filed: 2020-03-12
Abstract: To provide a vehicle system improved in terms of the waiting time for readiness for use and the safe operational manner.SOLUTION: A vehicle system 1 has: a hardware level 2, a first operating system (OS) 3; a virtual machine on the hardware level 2 having a second OS 6; and a hypervisor 5. The hypervisor 5 operates the virtual machine on the hardware level 2, thereby allowing the first OS 3 and the second OS 6 to be operated in parallel on the hardware level 2. A first application 4 can be executed on the first OS 3, and a second application 7 can be executed on the second OS 6. The first application 4 has a higher safety standard than the second application 7. The second OS 6 is operated in Suspend-to-RAM mode while the first OS 3 is switched off.SELECTED DRAWING: Figure 5
Patent JP-2021143053-A (JP)
Title: Sheet conveyance device and image forming system provided with the same
Inventor: SENCHI YOSHIO
IPC: B65H29/22
Filed: 2020-03-12
Abstract: To provide a sheet conveyance device capable of avoiding interference with a sheet loading tray when opening and closing a conveyance path in a configuration in which the sheet loading tray is provided above a conveyance path, and an image forming system with the sheet conveyance device.SOLUTION: A sheet conveyance device includes a sheet conveyance path, an upper conveyance guide provided on the seat conveyance path and facing the upper surface of a seat, a lower conveyance guide facing the lower surface of the seat, a conveyance member that conveys the sheet along the sheet conveyance path, and a sheet loading tray located above the upper conveyance guide. The upper conveyance guide can rotate vertically with one end side in a sheet conveyance direction or one end side in a sheet width direction orthogonal to the sheet conveyance direction as a rotating shaft. The seat loading tray is movable at least at a part that comes into contact with the upper conveyance guide when it is rotated to a seat receiving position that forms a seat loading surface and a retracting position that is rotated upward from the seat receiving position.SELECTED DRAWING: Figure 3
Patent JP-2021148316-A (JP)
Title: Air flow environmental system
Inventor: SHIGEMORI MASAHIRO
IPC: F24F11/62
Filed: 2020-03-16
Abstract: To provide an air flow environmental system by which it is possible to change a direction of air flow generated by a blower and going toward a reflection part when recirculating the air flow in an environmental space.SOLUTION: An air flow environmental system 1 includes: a blowing system 7 having a plurality of blowers; a merging part merging the air flow generated from each of the plurality of blowers; a discharge port 5 discharging the air flow flowing in a first direction A1 from the merging part, to an environmental space 10; a reflection part 8 which is disposed so as to face the discharge port 5 in the first direction A1 and with which the air flow flowing along the first direction A1 contacts; and a control part controlling a blowing operation of the blowing system 7. The reflection part 8 is structured so as to make the contact air flow recirculate to the side of the discharge port 5 (recirculating direction A3) in the environmental space 10. The control part controls an air volume of the air flow generated from each of the plurality of blowers, and thereby changes the first direction A1 when the air flow is discharged from the discharge port 5 to the second direction different from the first direction A1.SELECTED DRAWING: Figure 1
Patent JP-2021146412-A (JP)
Title: Cutting device
Inventor: TANIGUCHI HIROSHI
IPC: H01M4/139
Filed: 2020-03-17
Abstract: To improve quality of a laminated electrode.SOLUTION: A cutting unit is a mechanism for cutting a continuum to dice it into a plurality of individual pieces of works. Each cutting unit includes a cutter holder 130, and a cutter driving part. A cutting blade 142 composed of a pair of round blades 150a, 150b is supported on one end of a holder body 140. The cutting blade 142 is supported on a tip end of a first arm part 148a, and the round blade 150b is supported on the tip end of a second arm part 148b. The round blade 150a and the round blade 150b are disposed in a thickness direction of the continuum, and the first arm part 148a and the second arm part 148b respectively support cleaning members 144. The cut parts of the continuum pass through a space between the pair of cleaning members 144 facing each other and thereby the cut parts are brushed on both surface sides of the continuum.SELECTED DRAWING: Figure 4
Patent JP-2021149288-A (JP)
Title: Hand-mounted device, authentication device, and authentication system
Inventor: OTA YUKI
IPC: G06F21/31
Filed: 2020-03-17
Abstract: To provide a hand-mounted device, an authentication device, and an authentication system that can determine the degree of force applied to a hand and can grasp the health condition of a person to be authenticated.SOLUTION: In an authentication system 1, a wristband 2 mounted on a hand of a person to be authenticated A includes first sensors that are provided on the upper and lower parts and the left and right parts and detect distortion that changes according to upward/downward and left/right movements of an operator's hand. The wristband 2 transmits a detection value of distortion detected by the first sensors to an authenticator 3. The authenticator 3 outputs the acquired detection value of distortion to an authentication server 4. The authentication server 4 authenticates the person to be authenticated A based on the detection value of distortion input by the authenticator 3 and preregistered authentication data of the person to be authenticated A.SELECTED DRAWING: Figure 1
Patent JP-2021148537-A (JP)
Title: Measuring method, measuring device, measuring system, and measuring program
Inventor: KOBAYASHI SACHIHIRO
IPC: G08G1/015
Filed: 2020-03-18
Abstract: To provide a measuring method that can calculate a deflection waveform of a structure while considering a difference in load between the stationary period and the moving period of a movable body.SOLUTION: A measuring method includes the steps of: by using first observation point information, based on the time from a leading time at which the leading part of a movable body passes through a first observation point until the times at which parts pass through the first observation point, and the time from the leading time until the time to distribute the total sum of first physical quantities that are responses to actions of the parts on the first observation point at a predetermined distribution ratio, calculating a correction coefficient for correcting the first physical quantities; calculating deflection waveforms of a structure caused by the plurality of parts based on the first observation point information and second observation point information, a predetermined coefficient, the correction coefficient, and an approximate expression of deflection of the structure; and adding the deflection waveforms of the structure to calculate a deflection waveform of the structure caused by the movable body.SELECTED DRAWING: Figure 26
Patent JP-2021147193-A (JP)
Title: Sheet conveyance device and image formation apparatus
Inventor: KAWAKITA AKIHIRO
IPC: B65H9/16
Filed: 2020-03-19
Abstract: To solve such a problem that a twist occurs in a sheet and the sheet is skewed when the accuracy of alignment of a conveyance roller is reduced.SOLUTION: A sheet conveyance device comprises: a first conveyance roller; a second conveyance roller which is provided so as to be movable between a contact position and a separation position; an abutting part with which a side end part of a sheet is brought into contact; an obliquely-feeding roller which is provided so as to be movable between the contact position and the separation position; a third conveyance roller; and a control unit. The control unit conveys the sheet toward the third conveyance roller by the first conveyance roller in such a state that the second conveyance roller is at the separation position and the obliquely-feeding roller 32 is at the separation position when the length in the sheet conveyance direction of the sheet is longer than the first sheet length, and conveys the sheet toward the third conveyance roller by the second conveyance roller in such a state that the second conveyance roller is at the contact position when the length in the sheet conveyance direction of the sheet is shorter than the first sheet length.SELECTED DRAWING: Figure 13
Patent JP-2021148097-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KANEKO SHINYA
IPC: F02D29/00
Filed: 2020-03-23
Abstract: To provide an exhaust emission control device for an internal combustion engine capable of preventing an increase in PM accumulation amount by increasing an opportunity of regeneration of a GPF in the internal combustion engine having the GPF with a PM collection performance.SOLUTION: An exhaust emission control device for an internal combustion engine includes: a particulate filter (GPF) collecting particulate matter (PM) in exhaust gas; an automatic transmission having a torque converter with a lock-up clutch; and a control device controlling the internal combustion engine to perform fuel cut during deceleration of the internal combustion engine when an oil temperature of lubrication oil (ATF) of the automatic transmission is higher than a determination value, and controlling the automatic transmission to engage the lock-up clutch during execution of the fuel cut. The control device estimates PM accumulation amount in the GPF, and when the accumulation amount exceeds predetermined first accumulation amount, the control device sets the determination value to a smaller value than that before the accumulation amount exceeds the first accumulation amount.SELECTED DRAWING: Figure 10
Patent JP-2021158427-A (JP)
Title: Acoustic device and head related transfer function selection method
Inventor: KUMEHARA KAZUYA
IPC: H04S1/00
Filed: 2020-03-25
Abstract: To provide an acoustic device that can select an appropriate head-related transfer function with a simple procedure.SOLUTION: An acoustic device includes a binaural speaker, a storage unit 101 that stores a plurality of head-related transfer functions, and a signal processing unit 105 that processes a sound signal by the head-related transfer function. Two or more candidate functions are selected from the plurality of head-related transfer functions. A test sound signal-processed so as to be localized in a predetermined pronunciation localization direction by each candidate function is emitted from the speaker. A user listens to the test sound and inputs the auditory localization direction. A candidate function to be applied to the user is selected on the basis of a difference between the auditory localization direction and the pronunciation localization direction of each candidate function.SELECTED DRAWING: Figure 2
Patent JP-2020163138-A (JP)
Title: Appliance for preparing brewed beverage provided with device for moving brewing basket having mechanical basket return system
Inventor: CHARLES MANSEAU
IPC: A47J31/48
Filed: 2020-03-25
Abstract: To provide an appliance for preparing a brewed beverage provided with a device for moving a brewing basket having a mechanical basket return system.SOLUTION: An appliance (1) for preparing a brewed beverage comprises a body (2) for receiving water, a brewing basket (17), and a device (19) for moving the basket in the body between a low brewing position, in which the basket is submerged in hot water, and a high draining position, in which the basket is positioned above the water level.SELECTED DRAWING: Figure 2
Patent JP-2021154207-A (JP)
Title: Exhaust gas purification catalyst device
Inventor: NANJO TSUBASA
IPC: B01J29/46
Filed: 2020-03-26
Abstract: To provide an exhaust purification catalyst device characterized by sufficiently high NH3 oxidation purification efficiency and reduced generation of N2O.SOLUTION: An exhaust gas purification catalyst device 101 includes a substrate 10 and an SCR catalyst layer 20 on the substrate 10, the substrate 10 containing catalyst precious metal particles 11 directly supported on the substrate 10, the catalyst precious metal particles 11 containing Pt, and the catalyst precious metal particles 11 having an average particle diameter of 30 to 120 nm inclusive.SELECTED DRAWING: Figure 1