baber/WOPTO huggingface dataset:
Patent JP-2021128548-A (JP)
Title: Information processing apparatus, control method, and program
Inventor: IWATA SHINJI
IPC: G06Q50/12
Filed: 2020-02-13
Abstract: To properly introduce a different store to a user so that the overall revenue of a store group is optimized.SOLUTION: An information processing apparatus includes: a storage unit which stores a plurality of stores belonging to one store group and a reference amount of sales to be obtained when each of the stores is used, in association with each other; a receiving unit which receives a reservation made by a user for using one of the stores; a determination unit which determines an estimated consumption which is to be consumed by the user using the store; and a presentation unit which extracts, when a difference between a reference amount of sales associated with the store relating to the reservation for use and the estimated consumption is equal to or larger than a predetermined degree, a different store indicating a difference smaller than that of the store relating to the reservation for use, from the stores belonging to the one store group, and presents it.SELECTED DRAWING: Figure 1
Patent JP-2020147490-A (JP)
Title: Silica particle, silica sol, polishing composition, polishing method, method of manufacturing semiconductor wafer, method of manufacturing semiconductor device, and method of evaluating silica particle
Inventor: KYOTANI TOMOHIRO
IPC: C01B33/141
Filed: 2020-02-17
Abstract: To provide a silica particle, a silica sol, a polishing composition excellent in polishing characteristics and storage stability, a polishing method excellent in productivity of a body to be polished, a method of manufacturing a semiconductor wafer, a method of manufacturing a semiconductor device, and further a method of evaluating a silica particle capable of simply determining an amount of organic functional groups of the silica particle.SOLUTION: The silica particle is a silica particle where the number percentage of a silica particle turning into a dual structure in 1 sec. or less is 50% or less in a secondary electron image observed by a magnification of 140,000 times when irradiating with an electron beam by an accelerating voltage of 10 kV using an electron field emission-type scanning electron microscope. The method of evaluating a silica particle includes: observing a secondary electron image obtained by irradiating the silica particle with an electron beam using an electron field emission-type scanning electron microscope; and affirming a percentage of the silica particle turning into a dual structure by electron beam damage to determine an amount of organic functional groups of the silica particle.SELECTED DRAWING: Figure 1
Patent JP-2020131192-A (JP)
Title: Catalyst container
Inventor: MATSUMOTO AKIRA
IPC: C01B3/48
Filed: 2020-02-17
Abstract: To provide a catalyst container capable of suppressing clogging of a flow path for supplying a gas to be treated into a catalyst housing space.SOLUTION: A catalyst container 30 includes: a container body R in which a gas to be treated flows from bottom to top; and a supply flow path 31 that is connected to a lower surface of the container body R, supplies the gas to be treated to the container body R, and extends vertical direction, in which the container body R has an inlet part Rb to which the supply flow path 31 is partially connected, a catalyst housing part Ru located above the inlet part Rb and housing a granular catalyst, and a partition body 41 that partitions the inlet part Rb and the catalyst housing part Ru, the partition body 41 has a plurality of holes 43 that prevent the granular catalyst from falling into the inlet part Rb and allow for the gas to be treated to pass from the inlet part Rb to the catalyst housing part Ru, and the partition body 41 has a passage prevention region I for preventing the pass of the gas to be treated, in a part where the supply flow path 31 corresponds to an upper direction of a part connected in the inlet part Rb.SELECTED DRAWING: Figure 2
Patent JP-2021130926-A (JP)
Title: Remote operation support device of work machine and remote operation support method
Inventor: OTANI MASAKI
IPC: E02F9/26
Filed: 2020-02-18
Abstract: To provide a remote operation support device 100 for increasing work efficiency of the remote operation by an operator, without fogging a front window 425F of a work machine 40 remote-operated by the operator.SOLUTION: The present invention has a meteorological data acquiring part 103 for acquiring meteorological data at designated time, a cab-inside temperature estimating part 104, a cab-inside humidity estimating part 105, a fogging determination part 106, and a fogging preventing and controlling part 107. The fogging preventing and controlling part 107, when a determination result of the fogging determination part 106 is affirmative, performs fogging preventive treatment for preventing fogging of the front window 425F.SELECTED DRAWING: Figure 2
Patent JP-2021130235-A (JP)
Title: Recording device, conveying device, conveying method and control method
Inventor: ARITA KEISUKE
IPC: F16H7/02
Filed: 2020-02-19
Abstract: To provide a technique that can suppress deterioration in controllability of conveying means.SOLUTION: A conveying device comprises a driving mechanism that transmits driving force from driving means to conveying means that conveys a recording medium through transmitting means, and a tensioner that makes the transmitting means generate tension. After performing first driving by which the conveying means is driven at a first control value, the control means performs second driving by which the driving means is driven at a second control value based on a conveyance amount of the conveying means obtained from a detected result by detecting means.SELECTED DRAWING: Figure 13
Patent JP-2021136743-A (JP)
Title: Protector and wiring harness
Inventor: IIJIMA YOSHITOMO
IPC: H01B7/00
Filed: 2020-02-26
Abstract: To improve workability of an attachment operation of a cover part while suppressing an increase in component cost in a branch-shaped protector.SOLUTION: A protector 10 comprises: a protector main body part 11 that has a branch groove shape corresponding to a routing shape of an electric wire 20, and houses and protects the electric wire 20; a fixed projection 12 that is arranged between two branch grooves of the protector main body part 11 in order to fix the protector main body part 11; and a cover part 13 that has a branch lid shape corresponding to the branch groove shape so as to block an open side of the protector main body part 11, and in which a thin branch lid 132 which is one of a pair of branch lids corresponding to the pair of branch grooves nipping the fixed projection 12 in the protector main body part 11 is a bent lid which can be folded in a separation direction D12 where a movable part 132c containing an adjacent portion 132a is separated from a mating branch groove via a hinge 132b provided to a branch source side from the adjacent portion 132a adjacent to the fixed projection 12.SELECTED DRAWING: Figure 1
Patent JP-2020111576-A (JP)
Title: Aerosol tyrosine kinase inhibitor compounds and uses thereof
Inventor: MARK WILLIAM SURBER
IPC: A61K47/10
Filed: 2020-02-26
Abstract: To provide compositions of imatinib, phenylaminopyrimidine derivative and kinase inhibitor compounds that are suitable for inhalation delivery to the lungs, central nervous system and/or systemic compartment, and methods of using the same.SOLUTION: A unit dosage of an aqueous solution for nebulized inhalation administration comprises: about 0.01 mL to about 10 mL of water; and a nintedanib salt at a concentration of about 0.1 mg/mL to about 100 mg/mL, where the osmolality of the aqueous solution is from about 50 mOsmol/kg to about 2000 mOsmol/kg.SELECTED DRAWING: Figure 1
Patent JP-2021134850-A (JP)
Title: Conical roller bearing
Inventor: KAWAI TAKASHI
IPC: F16C33/58
Filed: 2020-02-27
Abstract: To provide a conical roller bearing of which the running torque is low and which is capable of preventing a conical roller from being damaged during assembly.SOLUTION: A large diameter side annular part 12, a small diameter side annular part 13 and a plurality of pillar parts 14 of a holder 7 are integrally formed from a resin composition. The plurality of pillar parts 14 are disposed in such a manner that the pillar parts 14 are entirely disposed radially outside of a pitch cone P constituted of a track of a center of a conical roller angle at the time when a plurality of conical rollers 6 revolve. The small diameter side annular part 13 is formed in an inward flange shape extending radially inward from an axial end of the pillar parts 14 while crossing the pitch cone P. A small flange 8 of an inner ring 5 includes a tapered outer peripheral surface 20 of which the diameter becomes larger gradually as it gets closer to a small end face 10 of the conical roller 6. The small diameter side annular part 13 includes an inner peripheral surface 21 opposed with the outer peripheral surface 20 of the small flange 8, and the inner peripheral surface 21 is formed in a tapered shape of which the diameter becomes larger gradually as it gets closer to the small end face 10 of the conical roller 6.SELECTED DRAWING: Figure 1
Patent JP-2021136575-A (JP)
Title: Program and server
Inventor: TANABE KENICHI
IPC: G06Q10/10
Filed: 2020-02-27
Abstract: To provide a program and a server that give an opportunity to be instructed promptly without delay for an email that is determined to require approval, avoid conflicting work with instructions from multiple approvers, allow each of the approvers to give efficient approval or denial instructions in consideration of the role, and reduce the business hindrance caused by waiting for the e-mail approval.SOLUTION: When it is determined that e-mail approval is required, the selection of a representative approver from among a plurality of approvers is accepted. The representative approver is notified of an approval request. Then, control is performed to deliver an e-mail when an instruction received first from the representative approver among the plurality of approvers is an approval instruction, or control is performed to stop the delivery of an e-mail when an instruction received first from the representative approver among the plurality of approvers is a denial instruction.SELECTED DRAWING: Figure 2
Patent JP-2020109175-A (JP)
Title: Functional film
Inventor: ARIMA TOMONORI
IPC: H04R7/18
Filed: 2020-02-28
Abstract: To provide a functional film that is used for a vibration system support member of a speaker or the like and has a very small thickness unevenness.SOLUTION: The functional film comprises a thermoplastic elastomer, and has a thickness of 10 to 100 μm, and a tolerance in thickness unevenness of 2 μm or less. When it is measured for stress at 5% elongation and stress at 10% elongation on the basis of JIS-K7127, each shows a fluctuation range between the maximum value and minimum value of 20% or less.SELECTED DRAWING: None
Patent JP-2021136818-A (JP)
Title: Load power factor control method using matrix converter for induction melting furnace
Inventor: YADA TSUGEHISA
IPC: H02M5/293
Filed: 2020-02-28
Abstract: To propose a method of control a load power factor as instructed by adjusting the output frequency for change in the load inductance of an induction heating furnace coil.SOLUTION: When a power factor angle Δφ lags behind a power factor angle command value Δφ*, the output frequency fr of a matrix converter is reduced such that the power factor angle Δφ follows the power factor angle command value Δφ *. When the power factor angle Δφ advances with respect to the power factor angle command value Δφ*, the output frequency fr of the matrix converter is increased such that the power factor angle Δφ follows the power factor angle command value Δφ*.SELECTED DRAWING: Figure 1
Patent JP-2021139938-A (JP)
Title: Display device and surface light source device
Inventor: KOBAYASHI TOSHIHIRO
IPC: G02F1/1333
Filed: 2020-03-02
Abstract: To provide a display device capable of improving the light diffusion effect and suppressing deflection of optical members while reducing the number of support members, and a surface light source device.SOLUTION: An LCD television device (display device) 100 includes an adhesive layer 11 adhering an optical member 6 and a diffuser panel 5. Multiple adhesive layers 11 are arranged at intervals in the extending direction of the optical member 6. Between the optical member 6 and the diffuser panel 5 and between the adhesive layer 11, an air layer 10 of the same thickness as the adhesive layer 11 is formed.SELECTED DRAWING: Figure 3
Patent JP-2021138250-A (JP)
Title: Turning device and parking assist device
Inventor: TSUBAKI TAKAHIRO
IPC: B62D6/00
Filed: 2020-03-04
Abstract: To prevent an unintended situation for a driver from being generated by rotation of a steering wheel while allowing the driver to recognize a state of turning wheels based on the rotation of the steering wheel in a case where automated parking is performed in a vehicle in which a steer-by-wire turning device is mounted.SOLUTION: A turning device includes: a setting unit 31 configured to set an operation mode to one of a first mode in which turning angles of turning wheels (8L, 8R) are controlled in accordance with a steering angle of a steering wheel 10 and a second mode in which turning angles are controlled in accordance with target turning angles for automated parking that allows a vehicle to be automatically parked to a target parking position; and setting ratio determination units (32, 34, 37, 38) configured to, when the operation mode is the second mode, set a setting ratio, which is a ratio of a steering angle to a turning angle, much smaller than that when the operation mode is the first mode.SELECTED DRAWING: Figure 3
Patent JP-2020094223-A (JP)
Title: Resin composition for three-dimensional modeling, method for manufacturing three-dimensional modeled object, and inorganic filler particles
Inventor: MATANO TAKAHIRO
IPC: C08K3/40
Filed: 2020-03-04
Abstract: To provide a resin composition for three-dimensional modeling to which inorganic filler particles of a sufficient amount can be added, without damaging transparency.SOLUTION: The resin composition for three-dimensional modeling includes a curable resin and inorganic filler particles, in which the inorganic filler particles are light-transmitting particles of which a difference in refractive index nd to the curable resin after curing is ±0.02 or less, and a difference in Abbe number νd to the curable resin after curing is ±10 or less.SELECTED DRAWING: None
Patent JP-2020099099-A (JP)
Title: Base station device, terminal device, and QoS control method
Inventor: JEONG SANG SOO
IPC: H04W28/02
Filed: 2020-03-05
Abstract: To provide a base station device, a terminal device, and a QoS control method that realize QoS control in service flow units without increasing complexity as compared with an existing QoS control system in bearer units.SOLUTION: A base station device 100 includes a confirmation unit 120 that confirms a specific quality of service (QoS) parameter for each service flow of a downlink packet transmitted to a terminal, a transmission unit 150 that transmits the downlink packet to the terminal by applying the downlink packet to the specific QoS, and an interlocking control unit 140 that provides QoS conversion information for converting a specific QoS parameter to a different QoS parameter for the terminal.SELECTED DRAWING: Figure 7
Patent JP-2020112564-A (JP)
Title: Signal processor and signal processing method
Inventor: SAKAMAKI HIROSHI
IPC: G01S13/524
Filed: 2020-03-05
Abstract: To restore weather echo of null-Doppler erroneously suppressed by topographic echo removal processing.SOLUTION: A signal processing method of repeatedly transmitting pulse wave motion to the space and obtaining a weather parameter from a reception signal of reflection wave of the reflected pulse wave motion, a Doppler spectrum derived from the reception signal and topographic echo removed spectrum obtained by removing topographic echo from the Doppler spectrum, includes: using, from among the weather parameters, a weather parameter that differently behaves in the weather echo or the topographic echo to obtain a first weather echo region; using, from among the weather parameters, those that behave independently on Doppler velocity to obtain a second weather echo region, or alternatively using the weather parameter to obtain a weather echo region where the Doppler velocity is zero; and determining a weather echo region from the first weather echo region and the second weather echo region, or from the first weather echo region and the weather echo region where the Doppler velocity is zero.SELECTED DRAWING: Figure 1
Patent JP-2021141547-A (JP)
Title: Antenna device and radar device
Inventor: OZAWA HISASHI
IPC: H01Q15/08
Filed: 2020-03-09
Abstract: To provide an antenna device with a simple configuration but with a higher gain over a wider angular range than before.SOLUTION: An antenna device 10B includes at least one antenna element 1a to 1c and a dielectric lens 2B, which is made of a dielectric material having a predetermined dielectric constant and includes a lens body 24 having a first surface 22 and a second surface 25 facing each other. The lens body 24 is formed to refract an incident wave to or from the antenna elements 1a to 1c at an angle that gradually increases as it moves away from an axis A passing through the centers of the surfaces 22 and 25.SELECTED DRAWING: Figure 3
Patent JP-2020092602-A (JP)
Title: Rotary device
Inventor: MATSUMURA YUKIMASA
IPC: H02K5/24
Filed: 2020-03-11
Abstract: To provide a rotary device improving quietness.SOLUTION: A rotary device includes a motor, multiple gears including an output gear for outputting rotation of the motor to the outside, and an enclosure for housing the multiple gears and the motor. The enclosure includes a first surface, a second surface facing the first surface, and provided separately therefrom, and a sidewall provided on the periphery of the first and second surfaces, and supporting the first and second surfaces while spaced apart from each other. On the surface of at least one of the first and second surfaces, a vibration attenuation part is located on the inside of the output gear. The vibration attenuation part is a projection projecting from the surface, and the projection is constituted of multiple protrusions, the output gear has a recess facing the surface, a part of the projection is housed in the recess of the output gear, and a specific crevice is provided between the facing recess and projection.SELECTED DRAWING: Figure 3
Patent JP-2020153981-A (JP)
Title: System for determining at least one rotation parameter of rotating member
Inventor: CHRISTOPHE DURET
IPC: G01D5/245
Filed: 2020-03-11
Abstract: To provide a system for determining at least one rotation parameter of a rotating member.SOLUTION: A coder has alternating N poles 2n and S poles 2s separated by transitions 3 extending along a helix of pitch p and of angle α. A magnetic track 2 has pairs of N and S poles 2n, 2s and a polar width Lp, expressed as Lp=p×cos(α), as measured along a normal to the transitions 3. A sensor is capable of detecting a rotating magnetic field in a plane perpendicular to the magnetic track and to the transitions by means of a mounting of at least two magnetic sensing elements. The mounting is disposed at a radial reading distance from the magnetic track 2 and in relation to one another to deliver signals in quadrature.SELECTED DRAWING: Figure 2
Patent JP-2021145528-A (JP)
Title: Snubber circuit and power supply unit
Inventor: SHIOMI TAKESHI
IPC: H02M1/00
Filed: 2020-03-13
Abstract: To provide a snubber circuit having a lower power loss than a power loss in a conventional snubber circuit.SOLUTION: A snubber circuit (1) is connected to a switching circuit (5) having a high potential node, a switching node, and a reference potential node. The switching circuit (5) has an upper switching element (HS1), a lower switching element (LS1), and a by-pass capacitor (BC1). The snubber circuit (1) includes a snubber capacitor (SC1), a diode (SD1), and a coil (SL1). A positive electrode of the snubber capacitor (SC1) is connected to a high potential node. In the diode (SD1), an anode and a cathode are respectively connected to a negative electrode of the snubber capacitor and the switching node. In the coil (SL1), one end and the other end are respectively connected to the negative electrode of the snubber capacitor and the reference potential node.SELECTED DRAWING: Figure 1
Patent JP-2021042656-A (JP)
Title: Joint for steel pipe
Inventor: SUGANO MASAHIRO
IPC: E02D5/24
Filed: 2020-03-23
Abstract: To provide a joint for a steel pipe which can connect a first steel pipe and a second steel pipe while suppressing reduction in strengths of each of the first steel pipe and the second steel pipe, and facilitates a connection work of the first steel pipe and the second steel pipe.SOLUTION: A cylindrical part inner groove 55 formed on an inner peripheral surface of a cylindrical part 51 has a groove 551 for insertion and a storage space 552 overhanging in a circumferential direction of the cylindrical part 51 from the side face of the groove 551 for insertion. In a state in which a connection end 1a of a first steel pipe 1 is inserted to the cylindrical part 51, a projection member 4 is movable between a non-storage position positioned in the groove 551 for insertion and a storage position positioned in the storage space 552 by rotation of the connection end 1a of the first steel pipe 1 in a circumferential direction with respect to the cylindrical part 51. A plate 61 of a holding structure part 6 blocks movement from the storage position to the non-storage position of the projection member 4 by being arranged in the groove 551 for insertion.SELECTED DRAWING: Figure 4
Patent JP-2021153240-A (JP)
Title: Dynamic image coding system and dynamic image coding method
Inventor: IIDA KENTA
IPC: H04N19/149
Filed: 2020-03-24
Abstract: To shorten a processing time and reduce a circuit area in compression coding of a dynamic image.SOLUTION: A second processing device capable of executing a parallel process faster than a first processing device parallelly performs generation of a prediction image of a first prediction method and calculation of a prediction cost of the first prediction method for each coding unit. The first processing device calculates a prediction cost of a second prediction method on the basis of the prediction image of the first prediction method, and determines which of the first prediction method and the second prediction method to use to perform local decoding, on the basis of the prediction cost of the first prediction method and that of the second prediction method.SELECTED DRAWING: Figure 1
Patent JP-2021157507-A (JP)
Title: Order reception support device, method and program
Inventor: YAMAKAWA KAZUHIRO
IPC: G06T7/00
Filed: 2020-03-27
Abstract: To improve business efficiency by reducing overlap in order reception operation.SOLUTION: Plural pieces of past order reception completion information are stored into a storage medium. When information representing contents of a new request regarding order reception is acquired from a terminal device, a shape of a component is recognized from design drawing information of an article regarding the acquired new request, and respective shapes of articles are recognized from the design drawing information in plural pieces of the stored order reception completion information. The shape of the article regarding the recognized new request is compared with the recognized shapes of the articles regarding the plural pieces of the past order reception completion information, and order reception completion information regarding the similar articles which are identical with the shape of a new order reception object article within the range of predetermined conditions is retrieved from the plural pieces of past order reception completion information to transmit the retrieved order reception completion information to the terminal device.SELECTED DRAWING: Figure 3