baber/WOPTO huggingface dataset:
Patent JP-2021054180-A (JP)
Title: Airbag for front passenger seat
Inventor: ITO SHUN
IPC: B60R21/2338
Filed: 2019-09-27
Abstract: To provide an airbag for a front passenger seat, capable of effectively suppressing projection of a side wall part in a wide range by using two tethers bonded to the side wall part.SOLUTION: An airbag for a front passenger seat is formed so as to project to a vehicle rear side from a storage portion at the inflow of expansion gas, and to be deployed and inflated to protect an occupant, and suppresses a quantity of projection of binding sites 31, 35 of tethers at the completion of inflation by the tethers 50, 54 whose tips are bonded to a side wall part 29, inside the side wall part in a left-right direction in an outer peripheral wall at the completion of inflation. The two tethers 50, 54 are arranged at both end sides with separated parts 33, 37 separated from approach parts 32, 36 approaching each other, as the binding sites 31, 35 to the side wall part 29 at tip sides. The two tether approach parts 32, 36 are separately arranged in a portion of the side wall part therebetween so as to generate a wrinkle part 39 recessed to an inner peripheral side at the completion of inflation of the airbag 15.SELECTED DRAWING: Figure 4
Patent JP-2021056139-A (JP)
Title: Earth disaster prediction system
Inventor: SARATANI AKIKO
IPC: G01V1/00
Filed: 2019-09-30
Abstract: To provide an earth disaster prediction system that can more precisely predict damages due to an earthquake in a non-structural site of a target building.SOLUTION: An operation device 20A of an earth disaster prediction system 1 mechanically learns calculation of an earthquake damage value of a non-structural site for a target building by using as teacher data earthquake information of an existent building, structural information of an existent building, application information of an existent building, and the presence or absence of a damage caused by an earthquake, the level of a damage, and an earthquake damage value as a quantified percentage of a damage for the non-structural site of an existent building other than the base and the main body of the existent building, and calculates an earthquake damage value of the non-structural site for the target building from earthquake information, the structural information, and application information of the target building.SELECTED DRAWING: Figure 4
Patent JP-2019218407-A (JP)
Title: Vmat2 inhibitor for treatment of hyperkinetic movement disorders
Inventor: Christopher f o'brien
IPC: A61K9/22
Filed: 2019-10-02
Abstract: To provide methods for treating hyperkinetic diseases and disorders, such as tardive dyskinesia.SOLUTION: In a certain embodiment, the potent VMAT2 inhibitor (+)α-3-isobutyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-ol ((+)α-HTBZ) is used in the methods described herein for treating a subject in need thereof. In one aspect, the methods comprise administering: (a) tetrabenazine (TBZ); (b) (S)-2-amino-3-methyl-butyric acid (2R,3R,11bR)-3-isobutyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-yl ester; (c) deuterated TBZ; or the like.SELECTED DRAWING: None
Patent JP-2021058148-A (JP)
Title: Alzheimer's disease model non-human animal and its production method
Inventor: SHIRAO TOMOAKI
IPC: A01K67/027
Filed: 2019-10-08
Abstract: To contribute to clarification of a disease mechanism and drug development research by developing a genetic recombination non-human animal more accurately reflecting pathology of the Alzheimer because the Alzheimer's disease model mouse developed by operating genetic expression associated directly in prominent pathology being specific for illness such as deposit acceleration of the amyloid plaque of a current state is a pre-illness model or a model mouse of pathology being essentially different from a human Alzheimer's disease.SOLUTION: An Alzheimer's disease model non-human animal is crossed with a drebrin knock out non-human animal to make a drebrin heteric knock out non-human animal, and thereby the Alzheimer's disease model non-human animal having a retrogradation risk can be created.SELECTED DRAWING: Figure 7
Patent JP-2021068556-A (JP)
Title: Method for producing positive electrode active material and method for manufacturing lithium ion battery
Inventor: SUGIYAMA KAZUO
IPC: H01M4/505
Filed: 2019-10-21
Abstract: To provide a method for producing a positive electrode active material that is high in average potential during discharge and also high in stability at a high potential.SOLUTION: A method for producing a positive electrode active material includes: a Na-doped precursor fabrication step of fabricating a transition metal oxide which has a P2 structure belonging to a space group P63/mmc and which contains at least Na and Mn; and an ion exchange step of substituting at least part of sodium contained in the transition metal oxide with lithium by an ion exchange method. The transition metal oxide further contains at least one element selected from the group consisting of Al, Fe, Ca, Ti, Cr, Cu, Zn, Nb and Mo, and has a composition in which a charge neutrality condition is not maintained.SELECTED DRAWING: None
Patent JP-2021068826-A (JP)
Title: Laser processing device
Inventor: MOCHIYAMA TOMOHIRO
IPC: H01S5/40
Filed: 2019-10-24
Abstract: To provide a laser processing device capable of extending the life of a laser diode bar.SOLUTION: The laser processing device includes: a power supply 70 that supplies a current to multiple laser diode bars 31; a plurality of relay elements 37 each connected in parallel to each laser diode bar 31; and a control unit 60 that is configured to control the relay elements 37 to periodically switch each laser diode bar 31 between short-circuited and non-short-circuited states, and to control the power supply 70 so that the laser output of the laser light emitted by a condenser lens of the laser device reaches a predetermined target value.SELECTED DRAWING: Figure 6
Patent JP-2021067576-A (JP)
Title: Exosome isolation method, exosome isolation kit, and exosome removal method
Inventor: KURODA AKIO
IPC: G01N33/48
Filed: 2019-10-24
Abstract: To allow for isolating various types of exosomes easily from an exosome-containing sample.SOLUTION: A method of isolating exosomes is provided, comprising: a complex forming step for contacting a sample with a peptide carried by a carrier to form a complex; and a dissociation step for contacting the complex with a dissociation buffer containing metal cations to dissociate exosomes from the complex.SELECTED DRAWING: Figure 1
Patent JP-2021069084-A (JP)
Title: Streaming data playback device, streaming data distribution system, and streaming data generation/playback method
Inventor: KODA SUSUMU
IPC: H04N21/238
Filed: 2019-10-28
Abstract: To provide audio and video with a sense of realism.SOLUTION: A streaming data generator (72) includes an embedder (63) that acquires a high-resolution audio signal and a 4K video signal, and superimposes the audio signal on the video signal, an encoder (64) that acquires the superimposed signal from the embedder, performs lossless compression, and encodes it, and a packager (30) that acquires the encoded data from the encoder, converts it to streaming data, and outputs it.SELECTED DRAWING: Figure 1
Patent JP-2021066512-A (JP)
Title: Sanitary article
Inventor: SHIMIZU HARUE
IPC: B65D83/08
Filed: 2019-10-28
Abstract: To acquire effect of liquid medicine for a long term by suppressing loss of the liquid medicine contained in a sheet, in a sanitary article in which a sheet group comprising tissues folded, stacked and applied with a liquid medicine is stored in a box.SOLUTION: There is provided a sanitary article in which a sheet group 100 comprising tissues 10 folded, stacked and applied with a liquid medicine is stored in a box 20. Coating materials 28, 29 are applied to at least part of an outer surface 20B of at least a bottom wall part 22 of the bottom wall part 22, a top wall part 21 and four-side erected wall parts 23-26 of the box 20.SELECTED DRAWING: Figure 5
Patent JP-2021070029-A (JP)
Title: Arc welding method
Inventor: TAKADA KENTO
IPC: B23K9/073
Filed: 2019-10-29
Abstract: To provide a consumable electrode arc welding method by which proper welding mode can be automatically selected according to an average weld current value under various welding conditions.SOLUTION: An arc welding method comprises a short circuit transfer arc welding mode, a short circuit transfer/pulse arc welding mode in which short circuit transfer arc welding and pulse arc welding are periodically changed to perform welding, and a pulse arc welding mode, and feeds and welds a welding wire 1. In this method, before welding, at least one welding mode of the short circuit transfer arc welding mode, the short circuit transfer/pulse arc welding mode, and the pulse arc welding mode is allocated in association with an average weld current set value Iavr, and is automatically changed to a welding mode Mr, which has been allocated according to the average weld current set value Iavr to perform welding.SELECTED DRAWING: Figure 1
Patent JP-2021069973-A (JP)
Title: Production method of minute bubble-containing electrolyte liquid and production method of minute bubble-containing solvent used for preparing the minute bubble-containing electrolyte liquid
Inventor: Hatayama naoyuki
IPC: A61K31/336
Filed: 2019-10-29
Abstract: To provide a production method of an electrolyte liquid capable of containing highly concentrated minute bubbles by suppressing the reduction of minute bubbles at filtration and to provide a production method of a minute bubble-containing solvent usable for preparing the electrolyte liquid.SOLUTION: A production method of a minute bubble-containing electrolyte liquid includes: a filtration step to filtrate a minute bubble-containing solvent with a filter medium; and a preparation step to prepare the electrolyte liquid from an obtained filtrate. Cation concentration in the minute bubble-containing solvent is less than 20 mmol/L and at least one condition among the following conditions (1), (2) and (3) is satisfied (where, condition (1): the density of minute bubbles in the minute bubble-containing solvent is 1×106 pieces/mL; condition (2): a solvent preparation step to introduce the minute bubbles into the solvent and prepare the minute bubble-containing solvent is included; and condition (3): the density of the minute bubbles in the electrolyte liquid is 1×105 pieces/mL or more).SELECTED DRAWING: Figure 9
Patent JP-2021072715-A (JP)
Title: Motor drive circuit, integrated circuit device, electronic equipment and motor control method
Inventor: NISHIMURA MOTOAKI
IPC: H02P5/46
Filed: 2019-10-31
Abstract: To provide a motor drive circuit, an integrated circuit device, electronic equipment and a motor control method that enable quick response to a command from a user.SOLUTION: A motor drive circuit comprises: a stepping motor drive circuit that controls drive of a stepping motor; a DC motor drive circuit that controls drive of a DC motor; and a control circuit that controls the stepping motor drive circuit and the DC motor drive circuit. If receiving a drive command for the stepping motor during drive of the DC motor by the DC motor drive circuit, the control circuit stops the drive of the DC motor by the DC motor drive circuit and starts drive of the stepping motor by the stepping motor drive circuit.SELECTED DRAWING: Figure 1
Patent JP-2021076140-A (JP)
Title: Tensioner lever
Inventor: MURATSUBAKI KENJI
IPC: F16H7/08
Filed: 2019-11-06
Abstract: To provide a tensioner lever which can constantly exert a proper reaction force to a variety of tension variations accompanied by a variation of a chain behavior, and can reduce vibration and noise at the traveling of a chain.SOLUTION: A tensioner lever 100 comprises: a lever main body 110 having a shoe face for slidably guiding a chain CH; and a torsion coil spring 120 in which a tip part of a pressing arm part 122 extending from one end of a winding part abuts on the lever main body 110 as a first load point P1, and a tip part of a support arm part 123 extending from the other end of the winding part abuts on, and is supported to a support part W arranged at an attachment face as a first support point R1. The tension lever also comprises a spring load variable structure part which is constituted so as to form one or both of a second load point and a second support point when receiving a load having a constant magnitude or larger from the chain CH.SELECTED DRAWING: Figure 1
Patent JP-2021077947-A (JP)
Title: Image reading device and image forming apparatus
Inventor: URITA AKIRA
IPC: H04N1/04
Filed: 2019-11-06
Abstract: To provide an image reading device that, in an image forming apparatus, can prevent a flexible flat cable from being rolled into an image reading unit.SOLUTION: An image reading device comprises: a cable 5 in which a part of the cable 5 is divided into an inner cable 5d and an outer cable 5e in a width direction, the part is fixed to a side wall of a housing opposite to an image reading unit 3 in a main scanning direction of the image reading unit 3, the inner cable 5d and the outer cable 5e are arranged to overlap in a thickness direction at an intermediate portion, and the inner cable 5d is arranged at a position farther from the side wall than the outer cable 5e in the main scanning direction; a sheet member 21 that is provided at a position on the side wall in contact with the outer cable 5e and is formed of a material with a higher coefficient of friction than that of the side wall; and a binding member 4 that regulates a relative displacement in the thickness direction of the inner cable 5d and the outer cable 5e and allows a relative displacement in a longitudinal direction of the cables.SELECTED DRAWING: Figure 7
Patent JP-2021077283-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: WADA TAKEHIRO
IPC: G06T7/00
Filed: 2019-11-13
Abstract: To continue tracking with less deviation when performing tracking on video images, while reducing an arithmetic load associated with matching processing.SOLUTION: An information processing apparatus has: a feature point extraction unit that extracts a feature point and a feature quantity from a whole image of a subject and photographed images obtained by continuously photographing the subject; a feature point comparison processing unit that performs feature point comparison processing between the whole image and the photographed images; a feature point tracking processing that performs feature point tracking processing for the feature point; a tracking processing unit that performs tracking processing on a predetermined area of the image by using a transformation matrix determined based on a processing result of the feature point comparison processing or the feature point tracking processing; and a tracking error calculation unit that, when an image on which the tracking processing is not performed occurs, calculates and stores an error in tracking that occurs. When the errors stored by the tracking error calculation unit exceed a threshold, the information processing apparatus performs the feature point comparison processing and resets the stored errors.SELECTED DRAWING: Figure 3
Patent JP-2021075022-A (JP)
Title: Liquid jet device and maintenance method of the same
Inventor: NAKAMURA CHIKASHI
IPC: B41J2/165
Filed: 2019-11-13
Abstract: To provide a liquid jet device capable of wiping a nozzle surface smoothly, and to provide a maintenance method of the liquid jet device.SOLUTION: A liquid jet device includes: a liquid jet part 12 capable of jetting a liquid from nozzles 19 disposed on a nozzle surface; a liquid receiving part 131 which receives the liquid discharged from the nozzles 19; a wiping mechanism 133 having a wiping part 161 which may wipe the nozzle surface; an external force application mechanism 173 configured to cause an external force acting in a direction along the nozzle surface to act on the liquid adhering to the nozzle surface in a non-contact manner; and a control unit which causes the wiping part 161 to conduct wiping operation, in which the wiping part 161 wipes the nozzle surface, after driving the external force application mechanism 173 to cause the external force to act on the liquid adhering to the nozzle surface.SELECTED DRAWING: Figure 2
Patent JP-2021080324-A (JP)
Title: Floor nonslip agent
Inventor: OKOCHI YUTA
IPC: C09K3/14
Filed: 2019-11-15
Abstract: To provide a floor nonslip agent that can improve the nonslip property of a floor surface without forming fine irregularities on a floor using stone and ceramic tiles.SOLUTION: A floor nonslip agent comprises a silicone resin dissolved in solvent and dispersed therein. The silicone resin has a weight average molecular weight of 1000 or more. Preferably, the silicone resin used can be MQ resin or MT resin and can include alkoxysilane.SELECTED DRAWING: None
Patent JP-2021080584-A (JP)
Title: Method for manufacturing fiber body
Inventor: KOMORI SADAJI
IPC: B27N3/04
Filed: 2019-11-15
Abstract: To coat a totality of a fiber body with a liquid containing a binder.SOLUTION: A method of manufacturing a fiber body is a method for manufacturing a fiber body with an apparatus for manufacturing fiber body including an accumulation part for accumulating sheet-like fiber materials including a plurality of fibers, a first liquid drop-discharging part for discharging a liquid containing a binder for biding respective fibers of the accumulated fiber materials as liquid drops, and a second liquid drop-discharging part for discharging a liquid containing a binder for biding respective fibers of the accumulated fiber materials as liquid drops, where the second liquid drop-discharging part discharges the liquid to a region including an uncoated region excluding a part of region from the coating region when the first liquid drop-discharging part transfers to a waiting region for waiting without discharging the liquid as liquid drops from a discharge region discharged with the liquid drops to a part of region of a coating region of the fiber material to be coated with the liquid.SELECTED DRAWING: Figure 7
Patent JP-2021078744-A (JP)
Title: Inter-game machine dispenser
Inventor: YASUDA MITSUMORI
IPC: A63F7/02
Filed: 2019-11-19
Abstract: To provide an inter-game machine dispenser capable of suppressing noise.SOLUTION: In an inter-game machine dispenser 5 having partition boards 1, 2 for forming a game space while being disposed between adjacent game machines, the partition boards 1, 2 include plate-shaped board bodies 1A, 2A extending in a front-side direction of the game machines from an area between the adjacent game machines, and first sound insulation parts 1B, 2B that are provided at edges of the board bodies 1A, 2A, extend in a direction of a game space relative to the board bodies 1A, 2A, and prevent sound leakage from the game space.SELECTED DRAWING: Figure 1
Patent JP-2020138193-A (JP)
Title: Formation of decorative coating surface
Inventor: TANAKA KAZUHIRO
IPC: B05D1/36
Filed: 2019-11-20
Abstract: To provide a formation method of a decorative coating surface having a fine appearance with a contrast.SOLUTION: A formation method of a decorative coating surface includes steps of: forming a colored coating surface on a surface to be coated; and forming a clear coating by applying a clear paint on the colored coating surface by using a roller; in which the roller is a roller brush in which at least two kinds of liquid absorbing materials having each different hardness and/or density are mixed on a cylindrical outer peripheral surface.SELECTED DRAWING: None
Patent JP-2021083458-A (JP)
Title: Pinball game machine
Inventor: YOSHIDA SHINSUKE
IPC: A63F7/02
Filed: 2019-11-25
Abstract: To provide a game machine capable of improving efficiency of control and diversifying a performance.SOLUTION: A Pachinko game machine successively generates a new frame image obtained by compositing an image obtained by deformation, such as reduction, enlargement, and rocking of a frame image stored in a frame buffer at predetermined timing, an image for showing a game situation, and a background image, and then storing the frame image in the frame buffer, thus determining presence or absence of execution of a particular performance for displaying an animation on a performance screen 500 of a performance display device according to a selected variation pattern.SELECTED DRAWING: Figure 31
Patent JP-2021086654-A (JP)
Title: Battery status determination system and battery status determination method
Inventor: KAZUNO SHUICHI
IPC: B60L58/16
Filed: 2019-11-25
Abstract: To provide a battery status determination system and a battery status determination method that can determine the deterioration state of a battery mounted on a vehicle with higher accuracy in a server device.SOLUTION: A battery status determination system includes an on-vehicle device and a server device, the on-vehicle device includes an acquisition unit that acquires physical quantity data indicating the physical quantity related to the state of a battery mounted on a vehicle, an observation unit that observes characteristics related to battery state changes at a plurality of different observation times on the basis of the physical quantity data, and a transmission unit that transmits a plurality of pieces of characteristic data representing the characteristics observed at the respective observation times to the server device, and the server device includes a receiving unit that receives the plurality of pieces of characteristic data transmitted by the on-vehicle device and a diagnostic unit that diagnoses the deterioration state of the battery on the basis of the plurality of pieces of characteristic data.SELECTED DRAWING: Figure 2
Patent JP-2021084726-A (JP)
Title: Paper sheet carrier
Inventor: ABE TAKATOSHI
IPC: A63F7/02
Filed: 2019-11-25
Abstract: To provide a paper sheet carrier adapted to carry a paper sheet by pushing it at a back by means of a carrier auxiliary body acted upon by an air stream generated within a transport pipe and moving within the pipe, in which smooth transport is secured by preventing the paper sheet from being entrapped/jammed even at a location where the paper sheet or the carrier auxiliary body deviates toward a one-sided inner wall within the pipe under a gravitational force or centrifugal force.SOLUTION: A paper sheet carrier includes a transport pipe 60 having a first regulation part (rib 65) that regulates a position of a paper sheet in a passage-width direction (x direction) into a first range R1' and a second regulation part (higher position-regulation rib 66a and lower position-regulation rib 66b) that regulates a position of a carrier auxiliary body 30 into a second range R2'. The carrier auxiliary body 30 has a large-diameter part 30c, as a portion to be regulated in position by the second regulation part, having a size in the passage-width direction greater than the first range R1'. The first range R1' is included in the second range R2', and a center of the second range R2' is deviated in a direction the paper sheet deviates under a gravitational force or centrifugal force with respect to a center of the first range R1'.SELECTED DRAWING: Figure 11
Patent JP-2021090249-A (JP)
Title: Charging circuit and electrical machine
Inventor: KUNIYA YOSHITAKA
IPC: H02J1/00
Filed: 2019-12-02
Abstract: To provide a charging circuit and an electrical machine in which standby power can be reduced while the operability for charging is not impaired.SOLUTION: A control unit of a charging circuit according to an embodiment is configured to be driven to stop the function of a time constant circuit within a prescribed time period from a power input to an input unit such that an ON state of a main switching element is kept, and to restore the function of the time constant circuit when a fully charged state is detected by a full charge detection unit such that the main switching element is turned off after the elapse of the prescribed time period.SELECTED DRAWING: Figure 2