baber/WOPTO huggingface dataset:
Patent JP-2021046570-A (JP)
Title: Steel material temperature prediction method
Inventor: TSUKUDA TAKEHIRO
IPC: C21D1/52
Filed: 2019-09-17
Abstract: To provide a steel material temperature prediction method capable of accurately predicting a temperature of a steel material in a heating furnace.SOLUTION: The steel material temperature prediction method according to the present invention includes a step of measuring a temperature inside the heating furnace at a first position on an upstream side and a second position on a downstream side, of a burner in a conveying direction, a step of measuring a fuel flow rate in the burner, a step of calculating the temperature inside the heating furnace at a third position between the first position and the burner, and a fourth position between the burner and the second position, a step of predicting the furnace temperature at each position in the conveying direction inside the heating furnace, a step of calculating a heat flux at each position based on a predicted furnace temperature at each position, and a step of calculating the temperature of the steel material at each position based on a calculated heat flux.SELECTED DRAWING: Figure 1
Patent JP-2020009483-A (JP)
Title: Reprogramming master
Inventor: HARADA YUZO
IPC: B60R16/02
Filed: 2019-09-20
Abstract: To provide a reprogramming master which can properly notify a vehicle user of whether the user may drive when the reprogramming master updates a program in response to a request from a terminal that the user can operate.SOLUTION: The reprogramming master RM acquires whether to drive or not (S12, S12a) when the reprogramming master updates and controls a program in response to a request from terminals 5 and 46 operable by a vehicle user (S11). The reprogramming master RM delivers the information as to whether to drive or not to notification mediums 5, 38, and 46 (S14, S15).SELECTED DRAWING: Figure 8
Patent JP-2021049912-A (JP)
Title: Motor built-in type fluid machine and vertical takeoff and landing airplane
Inventor: OHASHI KAZUTERU
IPC: B64D27/24
Filed: 2019-09-26
Abstract: To provide a motor built-in type fluid machine etc. which can obtain sufficient load bearing even if a centrifugal force is exerted thereon.SOLUTION: A motor built-in type fluid machine 1 integrally provided with a motor includes: a rotation part 12 which rotates around a rotation axis I; an outer periphery part provided at an outer periphery of the rotation part; and a peripheral drive motor which rotates the rotation part with power provided from the outer periphery part. The rotation part has: a rotation support ring 33 formed into an annular shape centered on the rotation axis; and blades 32 provided at the center side of the rotation support ring and provided arranged in a circumferential direction of the rotation axis. The motor has: a permanent magnet 45 provided at the radial outer periphery side of the rotation support ring; and a coil 46 which is provided at the inner periphery side of the outer periphery part and is provided facing the permanent magnet. The motor built-in type fluid machine includes a restriction part which covers and restricts the rotation support ring and the permanent magnet from the outer side so that the rotation support ring and the permanent magnet are integrated.SELECTED DRAWING: Figure 1
Patent JP-2021050590-A (JP)
Title: Vibration proof structure
Inventor: NAKAI TAKESHI
IPC: E04H9/02
Filed: 2019-09-26
Abstract: To provide a vibration proof building capable of realizing a high vibration proof performance while capable of utilizing an upper structure body as TMD, reducing responses of a lower structure body and the upper structure body effectively and restraining sacrifice as an architectural plan, and a control method of the vibration proof building.SOLUTION: When a mass ratio m/M is equal to or greater than 10%, and equal to or less than 100%, wherein a mass of an upper structure body 3 above an intermediate vibration proof layer 2 is m, and a mass of a lower structure body 4 below that is M. A characteristic period f (whole) of a whole rigid-connected building for connecting the upper structure body 3 and the lower structure body 4 of at least one of two directions of X, Y orthogonal in a plane, a characteristic period f (upper vibration proof) of the intermediate vibration proof layer 2 and the upper structure body 3, and a characteristic period f (lower) of the lower structure body 4 satisfy a relation of f (whole)>f (upper vibration proof)>f (lower) and utilize the upper structure body 3 as TMD.SELECTED DRAWING: Figure 1
Patent JP-2021055721-A (JP)
Title: Vehicle drive transmission device and vehicle drive unit having the same
Inventor: OMOTE KENJI
IPC: B60K6/48
Filed: 2019-09-27
Abstract: To provide a technology which can suppress a flow-out quantity of oil supplied to a friction member of a friction engagement device without causing an increase of the number of part items and the generation of slide resistance.SOLUTION: A first engagement device is arranged on a radial direction inside R1 with respect to a cylindrical part of a rotating body support member, and a pressing member is supported so as to rotate integrally with the rotating body support member. A first support member for supporting a first friction plate 512 from a radial direction outside R2 is constituted so as to rotate integrally with the cylindrical part. A circular ring plate-shaped receiving member adjoins the first friction plate 512 and a second friction plate 511 in an axial direction L, and is supported by the cylindrical part or the first support member from the radial direction outside R2 so as to rotate integrally with the cylindrical part and the first support member. A spline groove 6 is formed along the axial direction L at an external peripheral part of a second support member 54 so as to be connected to the second friction plate 511. An internal peripheral end 56a of the receiving member 56 is arranged on the radial direction inside R1 rather than an inner side end 6a of the spline groove 6 in a radial direction R.SELECTED DRAWING: Figure 5
Patent JP-2021055919-A (JP)
Title: Refrigeration unit and heat source unit
Inventor: TAKEGAMI MASAAKI
IPC: F25B1/00
Filed: 2019-09-30
Abstract: To avoid occurrence of a case in which a utilization expansion valve of a utilization unit comes into an open state even when a compression element of a heat source unit cannot be put into a drive state.SOLUTION: A heat source control part (14) sends a drive permission signal (SE) to a utilization control part (18), when a compression element (20) can be driven. The utilization control part (18) puts a utilization expansion valve (71) into an open state on the condition of receiving the drive permission signal (SE), when heat exchanged is needed in a utilization heat exchanger (70).SELECTED DRAWING: Figure 7
Patent JP-2021057296-A (JP)
Title: Display panel using self-luminous element and method for manufacturing the same
Inventor: KATAGIRI YUTAKA
IPC: H05B33/10
Filed: 2019-10-01
Abstract: To provide a display panel having a self-luminous element capable of obtaining excellent light emitting characteristics while ensuring a sufficient blocking property against impurities and ensuring excellent storage stability, and a method for manufacturing a display panel.SOLUTION: A display panel includes a substrate, a plurality of anodes arranged above the substrate, a light emitting layer arranged above each of the plurality of anodes, a first intermediate layer which is arranged above the light emitting layer and includes fluoride of first metal or a complex of first metal, a second intermediate layer which is arranged in contact with the first intermediate layer and is a metal layer formed of second metal, and a cathode arranged above the second intermediate layer. One of the anode and the cathode has light transmittance, and the other has light reflectivity. The first metal is selected from the group consisting of an alkali metal and an alkaline earth metal, and the second metal is selected from rare earth elements.SELECTED DRAWING: Figure 5
Patent JP-2021058276-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-10-03
Abstract: To provide a game machine capable of preventing mixture of a screw member into a putout part.SOLUTION: A game machine includes: a cover part provided so as to cover one portion of an upper surface of a first guidance passage formation part; a predetermined restriction part for restricting a fall of a screw member that falls onto the cover part to the first guidance passage formation part; and plural specific restriction parts for restricting movement of a screw member that falls to the first guidance passage formation part to a putout device. The game machine can execute: a first information display performance for displaying first information capable of executing a first performance following tentative stop of specific performance identification information, and capable of specifying a second performance for displaying a character image following resumption of variation display of specific performance identification information after executing the first performance and specifying how many times variation display is restarted in one variation display after execution of the second performance; and a second information display performance for displaying second information that is information corresponding to the first information and has lower visibility than the first information after execution of the first information display performance.SELECTED DRAWING: Figure 8
Patent JP-2021033991-A (JP)
Title: Information processing device, information processing method, and program
Inventor: FUKUMA TOMOKI
IPC: G06Q30/02
Filed: 2019-10-04
Abstract: To provide an information processing device, an information processing method, and a program that determine the reliability of evaluation information.SOLUTION: According to one aspect of the present invention, an information processing device including a reception unit, an extraction unit, an arithmetic unit, and a determination unit is provided. The reception unit receives information of a review site on the Internet. The extraction unit extracts evaluation information from the information of the review site. The evaluation information includes a user who has performed an evaluation, a score given by the user, and a comment of the user. The arithmetic unit calculates a plurality of feature amounts from the evaluation information. The plurality of feature amounts have dependencies with each other. The determination unit determines the reliability of the evaluation information, based on an evaluation function that uses the plurality of feature amounts as variables.SELECTED DRAWING: Figure 4
Patent JP-2021059191-A (JP)
Title: Fixtures, child seat and bicycle with child seat
Inventor: KIKUCHI AKIHIRO
IPC: B62J1/16
Filed: 2019-10-04
Abstract: To provide fixtures offering increased attachment strength and a child seat to which the fixtures are attached, and a child seat attached bicycle equipped with the child seat.SOLUTION: Fixtures 31, 35 are attached to ends 23a, 24a of side wall portions 23, 24 of a seat body 20, and each include: a first member 60 disposed to cover each of the ends 23a, 24a of the side wall portions 23, 24; a second member 70 disposed to face the first member 60; and fasteners 80 penetrating through at least each of the side wall portions 23, 24 to connect the first member 60 and the second member 70. In addition, the second member 70 includes a protrusion 72 protruding toward the first member 60. A hole 61h receiving the protrusion 72 is formed in the first member 60.SELECTED DRAWING: Figure 12
Patent JP-2021058143-A (JP)
Title: PRIMERS AND METHODS FOR DETECTING GAPDH mRNA
Inventor: TSUKAMOTO YU
IPC: C12N15/53
Filed: 2019-10-08
Abstract: To provide methods for highly sensitive, quick and specific amplification and detection of GAPDH mRNA present in samples.SOLUTION: Disclosed is a primer set for amplifying a specific base sequence or a complementary sequence thereto comprising a first primer having a sequence complementary to the 3' terminal portion of the specific base sequence of GAPDH mRNA in a sample, and a second primer having a sequence complementary to the 5' terminal portion of the specific base sequence, where the first primer is an oligonucleotide that specifically hybridizes to a base sequence of any of SEQ ID NOs: 1, 5, and 9 under stringent conditions, and the second primer is an oligonucleotide that specifically hybridizes to a base sequence of any of SEQ ID NOs: 14 and 20 under stringent conditions. GAPDH mRNA is detected using the primer set.SELECTED DRAWING: None
Patent JP-2021060024-A (JP)
Title: Intake passage structure of internal combustion engine
Inventor: YOSHIOKA MAMORU
IPC: F02F1/42
Filed: 2019-10-09
Abstract: To enable a simple heat transfer shielding configuration to prevent heat due to a combustion temperature of an internal combustion engine received and accumulated in a valve head of an intake valve from transferring to other members from the valve head and thereby enhancing fuel vaporization in an intake passage.SOLUTION: An intake passage structure of an internal combustion engine comprises an intake valve 18 provided with a valve system 20 and a valve head 22 in the shape of an umbrella-like disk. In the intake passage structure, opening and closing of the communication between a combustion chamber 16 and an intake passage 12 is performed with an outer periphery 24 of the shape of the umbrella-like disk of the valve head 22 brought into contact with or separated from a valve seat face 26 of the valve seat along with movement of the intake valve 18 in the axial direction. A head hollow section 30 is formed inside an outer peripheral side section 32 forming the outer periphery 24 of the shape of umbrella-like disk at an outer side in a radial direction of the valve head 22 on the intake valve 18 which is brought into contact with or separated from the valve seat face 26 in the intake passage 12 of the internal combustion engine 10.SELECTED DRAWING: Figure 1
Patent JP-2021065035-A (JP)
Title: Monitoring control system of distribution system
Inventor: SUZUKI YUSUKE
IPC: H02J13/00
Filed: 2019-10-15
Abstract: To reduce a possibility of a system accident due to overload and improve supply reliability by automatically eliminating a local overload state in a distribution system.SOLUTION: A plurality of switches including a plurality of remotely controlled switches 20 are interposed and connected to a distribution line 16 transmitted from a transformer station 10. A monitoring control system of a distribution system 5 has a distribution slave station 100 arranged corresponding to each remotely controlled switch 20. Each distribution slave station 100, when detecting at least one of overload and overload sign in a section where corresponding remotely controlled switch 20 is arranged, determines an open-close change procedure of a part of a predetermined and adjacent switch among a plurality of switches and corresponding remotely controlled switch, in order to eliminate the overload and future overload, by using information acquired through a communication network including a distribution automation control device provided to each distribution slave station 100 and a plurality of transformer stations 10.SELECTED DRAWING: Figure 1
Patent JP-2020078065-A (JP)
Title: Imaging apparatus, information processing apparatus, correction amount setting method, and program
Inventor: KASAWAKI GAICHI
IPC: G03B37/00
Filed: 2019-10-16
Abstract: To provide an imaging apparatus that has a function to correct a photographed image.SOLUTION: An imaging apparatus 110 picking up an image is disclosed. The imaging apparatus 110 includes inclination sensor means 136 for detecting the inclination of the imaging apparatus 110. The imaging apparatus 110 further includes inclination correction means 220 that corrects inclination for the image according to the inclination detected by the inclination sensor means 136. The imaging apparatus 110 further includes correction amount setting means 222 that fixes the amount for correcting the inclination to a plurality of images.SELECTED DRAWING: Figure 3
Patent JP-2021066032-A (JP)
Title: Recording apparatus and recording method
Inventor: NEZU YUSHI
IPC: B65H7/14
Filed: 2019-10-18
Abstract: To detect a movement amount of a recording medium with high accuracy.SOLUTION: A recording apparatus generates a plurality of templates from a picked-up image, performs template matching processing to find a plurality of movement amounts respectively corresponding to the plurality of templates, and controls a recording operation based on the movement amount, which falls within a range of a predetermined movement amount, among the plurality of movement amounts.SELECTED DRAWING: Figure 5
Patent JP-2021066325-A (JP)
Title: vehicle
Inventor: INOUE SATOSHI
IPC: F16H61/02
Filed: 2019-10-24
Abstract: To achieve reductions in both mode transition time and energy loss.SOLUTION: A vehicle 1 comprises: a continuous variable transmission 21 which transmits drive power of an engine 3 to wheels 9; an output clutch 23 which is arranged between the continuous variable transmission 21 and the wheels 9; a drive motor 11 which is connected to the output clutch 23 and the wheels 9; a travel mode control section 107 which can switch a travel mode between a first travel mode to transmit the drive power of the drive motor 11 to the wheels 9 with the output clutch 23 released and a second travel mode to transmit the drive power of the engine 3 and the drive motor 11 to the wheels 9 with the output clutch 23 engaged; an operation mode control section 109 which can select an operation mode from a plurality of operation modes having different drive power of the engine 3 and the drive motor 11 in accordance with predetermined acceleration openings; and a transmission gear ratio control section 111 which controls a transmission gear ratio of the continuous variable transmission 21. The transmission gear ratio control section 111 differentiates setting of a transmission gear ratio in accordance with the operation mode in the first travel mode.SELECTED DRAWING: Figure 1
Patent JP-2021067406-A (JP)
Title: Particulate treatment system, particulate treatment controller and particulate treatment control program
Inventor: TANAKA SACHI
IPC: F24F11/58
Filed: 2019-10-24
Abstract: To provide a particulate treatment system, a particulate treatment controller and a particulate treatment control program, capable of automatically operating an electrical device with human behavior or the like as a trigger, to remove particulates, such as allergen, in a building easily.SOLUTION: A particulate treatment controller 2 comprises a behavior recognition unit that recognizes human behavior in a building 100 based on the information of a mobile air purifier 3, a washing and drying machine 4, a door sensor 5 and a human motion sensor 6, and the particulate treatment controller 2 and the mobile air purifier 3 are controlled according to the human behavior recognized by the behavior recognition unit, to reduce particulates in the air with the operation of the particulate treatment controller 2 and the mobile air purifier 3 as compared with a case where such control is not performed.SELECTED DRAWING: Figure 1
Patent JP-2020023563-A (JP)
Title: Preventing or mitigating chemotherapy induced alopecia using vitamin d
Inventor: NIVEN RAJIN NARAIN
IPC: A61K31/59
Filed: 2019-10-24
Abstract: To provide methods and pharmaceutical compositions for preventing or mitigating chemotherapy-induced alopecia (CIA).SOLUTION: A method comprises the steps of: (1) selecting a human subject who has a cancer and is scheduled to receive, or is receiving, a chemotherapy; and (2) topically administering a pharmaceutical composition comprising a therapeutically effective amount of a vitamin D compound to the scalp of the subject, where the step (2) is performed prior to and/or concurrently with the chemotherapy, thereby preventing or mitigating chemotherapy-induced alopecia in the subject.SELECTED DRAWING: Figure 1
Patent JP-2021072657-A (JP)
Title: Motor drive device and refrigerator employing the same
Inventor: TANAKA HIDENAO
IPC: H02P6/10
Filed: 2019-10-29
Abstract: To provide a motor drive device capable of reducing drive vibration and also reducing drive noise with the vibration in driving a load having torque pulsation.SOLUTION: A motor drive device comprises: a brushless DC motor; an inverter which supplies power to the brushless DC motor; a load which is driven by the brushless DC motor and has a cyclic pulsation torque; speed control means which drives the brushless DC motor at an arbitrary speed by adjusting output power of the inverter; and load detection means which detects a cyclic fluctuation of the load from an angular velocity of the brushless DC motor or a time for rotation at a predetermined rotation angle. The inverter drives the brushless DC motor while changing the power to be supplied thereto in accordance with the fluctuation of the load.SELECTED DRAWING: Figure 1
Patent JP-2020096811-A (JP)
Title: Game machine
Inventor: RINDO YOSHITAKA
IPC: A63F5/04
Filed: 2019-10-30
Abstract: To provide a game machine improved in the lowering of an interest of a player by setting a limit on a continuation period while preventing the excessive agitation of a speculative spirit to the player by setting the limit on the continuation period of an AT game.SOLUTION: A slot machine has a limiter constitution for forcibly finishing an AT period when a continuation period in an AT permission state reaches a 1500-game, and has a MAX addition for defining that the AT permission state is continued up to a limiter. After the MAX addition is generated, a generation probability of a set suggestion performance becomes higher than that before the generation of the MAX addition. By this constitution, in a state that the AT permission state is defined to continue up to the limiter, information advantageous to a player who performs a set suggestion performance is easily obtained, and the dissatisfaction of the player resulting from the setting of the limiter on the continuation period of the AT permission state can be thereby dissolved.SELECTED DRAWING: Figure 28
Patent JP-2020072091-A (JP)
Title: Positive electrode active material for lithium secondary battery, method of preparing the same and lithium secondary battery including the same
Inventor: HONG MING-ZI
IPC: H01M4/36
Filed: 2019-11-01
Abstract: To provide a positive electrode active material for a lithium secondary battery, and a lithium secondary battery including the same.SOLUTION: There is provided a positive electrode active material for a lithium secondary battery, which includes a first compound represented by Chemical Formula 1, and a second compound represented by Chemical Formula 2 and having a smaller particle diameter than the first compound. At least one of the first compound and the second compound includes a core and a surface layer surrounding the core. The atomic concentration (at %) of Ni in metals excluding Li in the surface layer is higher than the atomic concentration (at %) of Ni in metals excluding Li in the core, and an amount of cation mixing is less than or equal to 3%. The Chemical Formula 1 and the Chemical Formula 2 are as described in the detailed description.SELECTED DRAWING: Figure 2