baber/WOPTO huggingface dataset:
Patent JP-2021183422-A (JP)
Title: Recording device
Inventor: SAKAGUCHI SHINTARO
IPC: B41J2/01
Filed: 2021-08-18
Abstract: To suppress deterioration in through-put even if recording media having liquid ejected thereon need to be stopped on a conveyance passage to be dried, when continuously performing recording on a plurality of recording media.SOLUTION: When continuously performing recording on a plurality of paper P, a control part 1c of a printer 1, when it is necessary to stop the paper P having ink ejected thereon on a conveyance passage R and then dry the paper, controls a conveying part 40 so that two pieces of paper P are simultaneously stopped for drying on the conveyance passage R. The control part 1c stops the n-th paper Pn so that at least a portion thereof remains on a switch-back passage R3, and stops the n+1-th paper Pn+1 so that at least a portion thereof remains on a downstream passage R2, when the paper Pn is stopped so that at least the portion thereof remains on the switch-back passage R3.SELECTED DRAWING: Figure 6
Patent JP-2023031591-A (JP)
Title: Anomaly determination system, anomaly determination program, and anomaly determination method
Inventor: TSUCHIE KOTA
IPC: G06F21/55
Filed: 2021-08-25
Abstract: To reduce a false-positive rate while maintaining detection accuracy.SOLUTION: An anomaly determination system which determines an anomaly on a network from analysis target data includes: multiple pieces of detection means; filter processing means which executes filter processing based on filter condition data, on each of results detected by the detection means; feature quantity processing means which acquires feature quantity data from each of the results of the detection means; determination means which determines an anomaly on the network by supplying the feature quantity data to a discriminator equipped with a machine learned learning model; feedback receiving means which receives false-positive feedback for a determination result; and filter condition generation means which generates filter condition data to be set on the filter processing means in accordance with the contents of the false-positive feedback.SELECTED DRAWING: Figure 1
Patent JP-2021181499-A (JP)
Title: Pharmaceutical composition
Inventor: SUGIMOTO MAKOTO
IPC: A61P3/06
Filed: 2021-08-27
Abstract: To provide a new technique for stably producing pharmaceuticals from pitavastatin or a salt thereof or their solvates.SOLUTION: A pharmaceutical composition contains following components (A) and (B): (A) pitavastatin or a salt thereof or their solvates; and (B) ezetimibe or a salt thereof or their solvates.SELECTED DRAWING: None
Patent JP-2022104517-A (JP)
Title: Bactericidal agent, and sterilization method
Inventor: HOSOGAI RIICHIRO
IPC: A01P3/00
Filed: 2021-08-27
Abstract: To suppress growth of sundry germs and pathogens of infectious disease and persistently keep sterilization effect.MEANS FOR SOLVING THE PROBLEM: The present invention relates to a bactericidal agent and a sterilization method, the bactericidal agent being composed of a composition containing a probiotic as the main component for sterilizing a sterilization target including water-using facilities such as a toilet, a bathroom, a washroom, and a kitchen, sanitary articles and appliances fitted to the water-using facilities, and a control device and a display device of the appliances. There are thus achieved suppressing growth of sundry germs causing a bad odor to deodorize, suppressing growth of pathogens of infectious disease, and persistently keeping sterilization effect.SELECTED DRAWING: Figure 1
Patent JP-2023033947-A (JP)
Title: signal transmission device
Inventor: ASANO SHUJI
IPC: H05K1/03
Filed: 2021-08-30
Abstract: To provide a signal transmission device having a capacitor coupler with a structure that can more reliably suppress the influence of a high electric field on a control circuit.SOLUTION: A signal transmission device includes a shield portion 60 that has conductors 61a to 61e to which a low voltage is applied between a lower electrode 40 and an upper electrode 50 and a low voltage circuit area 20. The shield portion 60 includes an eaves portion 63 that is positioned higher than the low voltage circuit area 20 with the stacking direction of the lower electrode 40 and the upper electrode 50 as the height direction, and extends on the side opposite to the lower electrode 40 and the upper electrode 50.SELECTED DRAWING: Figure 1
Patent JP-2023034685-A (JP)
Title: Ophthalmologic apparatus
Inventor: KITAGAWA MASAHIRO
IPC: A61B3/113
Filed: 2021-08-31
Abstract: To acquire a good examination result even when eyelid opening of an eye to be examined by a subject himself/herself is insufficient.SOLUTION: An ophthalmologic apparatus equipped with an examination part for examining an eye to be examined includes: changing means for changing positional relations of the examination part with respect to the eye to be examined, which can change a deflection angle in a vertical direction of a reference examination axis of the examination part toward the eye to be examined; and control means for controlling the changing means, which switches the state between a first examination state in which an examination axis is turned to the eye to be examined from the front direction with respect to the subject's face in a state that the subject's face is turned to the front direction, and a second examination state in which the deflection angle is changed so that the examination axis is turned to the eye to be examined from diagonally downward with respect to the subject's face in a state that the subject's face is turned to the front direction.SELECTED DRAWING: Figure 8
Patent JP-2023037427-A (JP)
Title: Reduction gear with motor
Inventor: KANI AKIHIRO
IPC: H02K7/116
Filed: 2021-09-03
Abstract: To suppress cost increase and furthermore to enable effective prevention of grease leakage due to misalignment of an oil seal.SOLUTION: A reduction gear 1 with a motor is provided in which: a motor case 4 housing a motor 5 is fixed to a reduction gear case 2 housing a speed reduction unit 3 through a cylindrical coupling portion 6; a distal end of a rotary shaft 22 of the motor 5 protrudes into the reduction gear case 2 penetrating through the coupling portion 6; a ball bearing 30 supporting the rotary shaft 22; and an oil seal 34 sealing between the coupling portion 6 and the rotary shaft 22 on the front side of the ball bearing 30 are arranged in the coupling portion 6. A collar 35 preventing the oil seal 34 from abutting on an inner ring 31 of the ball bearing 30 is provided in the inner circumferential surface of the coupling portion 6 and between the ball bearing 30 and the oil seal 34.SELECTED DRAWING: Figure 1
Patent JP-2023037511-A (JP)
Title: Parallel link mechanism and link operation device
Inventor: ISOBE HIROSHI
IPC: F16H21/54
Filed: 2021-09-03
Abstract: To provide a parallel link mechanism which can perform a high-speed operation in a wide operation range, and is achieved in the elongation of life and smooth movement, and a link operation device.SOLUTION: In a parallel link mechanism, bearings 23 are arranged at respective rotation pairing parts including a rotation pairing part of a base-end side link hub 12 and a base-end side end part link member 15, a rotation pairing part of end-part link members at a base-end side and a tip side and a center link member 17, and a rotation pairing part of a tip-side link hub and a tip-side end part link member. The bearing 23 is a grease-sealed bearing having a grease composition which is sealed into a bearing space between inner/outer rings. The grease composition contains base oil and a thickener, mixture consistency is equal to or higher than 310, and the thickener is a calcium sulfonate composite soap or a lithium soap.SELECTED DRAWING: Figure 2A
Patent JP-2023041495-A (JP)
Title: Non-aqueous electrolyte secondary battery and manufacturing method of non-aqueous electrolyte secondary battery
Inventor: TAKASHI YUSUKE
IPC: H01M10/0566
Filed: 2021-09-13
Abstract: To reduce deterioration even during use in such a mode that high-rate charge/discharge is repeated, without complicating an electrode body.SOLUTION: A lithium ion secondary battery comprises an electrode body, a non-aqueous electrolyte, and a rectangular parallelepiped battery case storing them therein. The electrode body is formed flat by laminating and winding a cathode including a cathode substrate and a cathode mixture layer and an anode including an anode substrate and an anode mixture layer via a separator consisting of a porous resin. When a spring constant of the lithium ion secondary battery in 316-210 N/cm2 is defined as a spring constant H and a spring constant of the lithium ion secondary battery in 95-74 N/cm2 is defined as a spring constant L, the ratio L/H of the spring constant L to the spring constant H is 0.34≤L/H≤0.41 and a resistance rise ratio before and after a rectangular wave test is 1.17 or less.SELECTED DRAWING: Figure 10
Patent JP-2022065622-A (JP)
Title: Method and system for predicting development of simulation result about internet network of things
Inventor: BERGHE SVEN VAN DEN
IPC: G08G1/127
Filed: 2021-09-14
Abstract: To provide a method and a system for predicting development of a simulation result about an Internet network of things.SOLUTION: In a method, a step is driven by data sensed in real time from objects and generates a source digital twin about an IoT network. The objects are mutually connected. The source digital twin outputs states of one or more objects of the objects in real time, generates a clone digital twin including the same model as the source digital twin and mutual connection, and adds a time increase to output of the source digital twin. The method drives the clone digital twin at a time of day when the source digital twin is added by the increase, and develops one or more objects of the objects at the time of day added by the increase.SELECTED DRAWING: Figure 7
Patent JP-2023043542-A (JP)
Title: Resin composition, molded article, and production method of molded article
Inventor: KOBAYASHI MASAYUKI
IPC: C08G69/26
Filed: 2021-09-16
Abstract: To provide a resin composition from which a molded article having low water absorptivity, good appearance, high strength, and high rigidity is obtained at a die temperature of 100°C or lower, the molded article made of the resin composition, and a production method of the resin composition.SOLUTION: A resin composition contains a polyamide resin and a maleic anhydride modified polyphenylene ether resin. The polyamide resin contains polyamide 6, polyamide 66, and a xylylenediamine-based polyamide resin. The xylylenediamine-based polyamide resin contains a constitutional unit derived from a diamine and a constitutional unit derived from a dicarboxylic acid. The constitutional unit derived from a diamine of 70 mol% or more is derived from xylylenediamine. The constitutional unit derived from a dicarboxylic acid of more than 50 mol% is derived from sebacic acid. The mass ratio of the polyamide resin and the maleic anhydride modified polyphenylene ether resin is 80/20-60/40.SELECTED DRAWING: None
Patent JP-2023043751-A (JP)
Title: game machine
Inventor: HATTORI KODAI
IPC: A63F7/02
Filed: 2021-09-16
Abstract: To provide a game machine capable of appropriately showing information regarding start winning information.SOLUTION: A performance control CPU controls display of a decorative pattern displayed in a decorative pattern display area 50, a decorative pattern auxiliary pattern displayed in an auxiliary image display area 53, and special 1-special 2 auxiliary patterns displayed in an auxiliary lighting display area 35. During a specific period from start to stop of a variation in a decorative pattern and an auxiliary pattern, the amount of information shown by respective patterns of a decorative pattern, a decorative pattern auxiliary pattern, and special 1-special 2 auxiliary patterns becomes larger in order of special 1-special 2 auxiliary patterns, a decorative pattern auxiliary pattern, and a decorative pattern. When power is disconnected during execution of a particular performance for disabling recognition of a decorative pattern and then power is restored after that during a specific period, the performance control CPU controls display such that display time of the special 1-special 2 auxiliary patterns becomes longer than display time of a decorative pattern and a decorative pattern auxiliary pattern, and display time of a decorative pattern auxiliary pattern becomes equal to or more than display time of a decorative pattern.SELECTED DRAWING: Figure 4
Patent JP-2023047498-A (JP)
Title: Production method of dispersion liquid of metal nanoparticle
Inventor: KATO RYO
IPC: B22F1/054
Filed: 2021-09-27
Abstract: To provide a production method of a dispersion liquid of a metal nanoparticle which favorably sinters at a low temperature even without compression when sintering a conductive adhesive in the case of a conductive adhesive to form a sintered body having high denseness and mechanical strength.SOLUTION: A production method of a dispersion liquid of a metal nanoparticle includes: a synthesis process of reacting a metal compound (a) with an amine compound (b) to form a complex and subjecting to thermal decomposition by heating the obtained complex to obtain a dispersion liquid of a metal nanoparticle; and a water content-adjusting process of adjusting a water content of the dispersion liquid of the metal nanoparticle obtained in the synthesis process to 150 ppm or under.SELECTED DRAWING: Figure 1
Patent JP-2023047742-A (JP)
Title: Work device
Inventor: MIDOMAE JUN
IPC: B25J11/00
Filed: 2021-09-27
Abstract: To provide a work machine that can reduce vibrations of a tip end part of an actuating mechanism, with good responsiveness, during high-speed operation or with respect to complicate and finely-tuned operation.SOLUTION: A work device 1 comprises a link operation device 7, a movement mechanism 62 and a control device Cu. In the link operation device 7, a link hub 13 at a tip end side is connected to a link hub 12 at a base end side through a link mechanism 14 so that a posture thereof can be changed. In the movement mechanism 62, the link hub 12 at the base end side is mounted on a second linearly moving actuator 66 acting as an output part. The control device Cu controls an actuator 10 for controlling a posture of the link operation device 7 and first, second and third linearly moving actuators 65, 66 and 67. The control device Cu controls other actuators so that inertia force generated in either of the movement mechanism 62 and the link operation device 7 is cancelled.SELECTED DRAWING: Figure 1
Patent JP-2023047980-A (JP)
Title: Control system, control method and program
Inventor: TAKANO RIN
IPC: G05B13/02
Filed: 2021-09-27
Abstract: To control a controlled object without deleting a portion of constraint condition.SOLUTION: A control system comprises: virtual time calculation method setting means for setting a calculation method of a virtual time so as to adjust a degree of progress of the virtual time with respect to an actual time according to a degree of margin using a robustness degree function that indicates the degree of margin from a boundary condition of a proposition, of a value to be compared with the boundary condition when the proposition is established; and control execution means for controlling the controlled object using the virtual time.SELECTED DRAWING: Figure 3
Patent JP-2023048290-A (JP)
Title: catheter
Inventor: TSUKAMOTO TOSHIHIKO
IPC: A61M25/00
Filed: 2021-09-28
Abstract: To provide a catheter for medical solution injection capable of injecting a medical solution to an object tissue from a blood vessel and improving efficiency of procedures in medical solution injection.SOLUTION: A catheter includes a shaft. The shaft includes a first lumen extending in a longitudinal direction of the shaft, and a second lumen arranged side by side with the first lumen, into which a medical device is inserted. A tip opening for communicating the first lumen with the outside of the shaft is formed at the tip of the shaft. An easy penetration part that allows the medical device to penetrate from the inside of the second lumen to the outside of the shaft by penetration of the medical device is formed on a side face on the tip side of the shaft.SELECTED DRAWING: Figure 2
Patent JP-2023049470-A (JP)
Title: Image forming apparatus
Inventor: Liu shi hao
IPC: B41J29/42
Filed: 2021-09-29
Abstract: To provide an image forming apparatus which is helpful to register a start button and icons in such a display mode that a visually handicapped user can visually recognize them.SOLUTION: The image forming apparatus comprises a display unit (display) 41 and a display control unit. At the time of registration, a start button 400, icons indicating functions or an icon designating the start or stop of the functions are displayed on the display unit 41. The display control unit changes a display mode of the start button 400 or the icons to a plurality of mutually different display modes.SELECTED DRAWING: Figure 3
Patent JP-2023050470-A (JP)
Title: Underfloor ventilation system
Inventor: KUMANOMIDO REI
IPC: F24F7/007
Filed: 2021-09-30
Abstract: To provide an underfloor ventilation system capable of performing underfloor ventilation throughout the year with a simple configuration and improving indoor comfort regardless of the season.SOLUTION: An underfloor ventilation system is equipped with a winter ventilation device 20 installed in a floor part 14 of a building 10 and sending internal air of the building 10 to an underfloor 15, and a summer ventilation device 21 (ventilation device) installed in a foundation rising part 11 of the building 10 and sending external air of the building 10 to the underfloor 15. The summer ventilation device 21 and the winter ventilation device 20 vary a ventilation flow passage to the underfloor 15 between summer and winter. This allows indoor air or outdoor air to be introduced into the underfloor 15 according to the season, the underfloor 15 can be ventilated throughout the year with a simple configuration, and the comfort in the room can be improved.SELECTED DRAWING: Figure 1
Patent JP-2023051422-A (JP)
Title: Cutting device
Inventor: IMAOKA DAICHI
IPC: B24B53/12
Filed: 2021-09-30
Abstract: To provide a cutting device capable of suppressing collision of a microscope with a workpiece held on a chuck table when implementing dressing of a cutting blade.SOLUTION: A cutting device 1 comprises a chuck table 10, a cutting unit 20 and a moving unit for moving the chuck table 10 in relative to the cutting unit 20. The chuck table 10 includes a main chuck table 11 holding a workpiece 200-1 and a sub chuck table 12 being adjacent to the main chuck table 11 and holding a dress board 210 on a dress board holding surface 121. The sub chuck table 12 includes a sub chuck table lifting unit 13 for changing a height of the dress board holding surface 121 between a dressing position corresponding to a height of a top face of the thick workpiece 200-1, which is held by the main chuck table 11 and becomes as high as or higher than a predetermined level, and a retraction position which is lower than the dressing position.SELECTED DRAWING: Figure 6
Patent JP-2023054962-A (JP)
Title: Processing device with shutter
Inventor: NAKANO SHOTA
IPC: B24B55/06
Filed: 2021-10-05
Abstract: To prevent a hand of a worker from being caught when closing a shutter provided in an opening of an external cover.SOLUTION: A processing device comprises: a chuck table which can hold a workpiece; a processing unit which processes the workpiece held by the chuck table; and a feeding unit which relatively moves the chuck table and the processing unit. The processing device processes the workpiece with the processing unit while relatively moving the chuck table holding the workpiece and the processing unit by operating the feeding unit. The processing device further comprises: an external cover which covers the chuck table and the processing unit and in which an opening for connecting inner and outer spaces with each other is formed; a shutter which opens/closes the opening of the external cover; an open button which opens the opening by moving the shutter; and a close button which closes the opening by moving the shutter. Only when the close button is pressed, the closing operation of the shutter is performed.SELECTED DRAWING: Figure 4
Patent JP-2023057411-A (JP)
Title: Motor and electric actuator
Inventor: HASHIMOTO SACHIKO
IPC: H02K5/22
Filed: 2021-10-11
Abstract: To improve workability in connection work between a coil and a terminal.SOLUTION: A motor comprises: a rotor; a stator having a coil; a housing for accommodating the rotor and the stator inside; an insulation case having a case bottom, which is arranged on one side of the housing, on the housing side, and a first open hole, through which the lead-out part goes, on the case bottom; and a connection terminal arranged along the case bottom, having a first connection part connected to the lead-out part inside the insulation case and a second connection part connected to a lead wire to be pulled out of the motor inside the insulation case, in which the first connection part crosses from one edge of the opening to the other edge with reference to the first open hole, an opening that opens to the case bottom side.SELECTED DRAWING: Figure 8
Patent JP-2023059126-A (JP)
Title: Composition, coated food, method for producing coated food, coat forming method and food shipment method
Inventor: NISHIMURA DAICHI
IPC: A23L5/00
Filed: 2021-10-14
Abstract: To provide a composition that is applied in liquid form to the surface of food, so that the liquid dries quickly, and the appearance of the coated surface also becomes good.SOLUTION: A composition contains a sugar-based surfactant and an aqueous solvent. The composition has a surface tension of 34 mN/m or less at 25°C.SELECTED DRAWING: None
Patent JP-2023060779-A (JP)
Title: Storage water heater
Inventor: TOMIZAWA SHOGO
IPC: F24H15/10
Filed: 2021-10-18
Abstract: To prevent generation of cavitation during boiling-up operation while an anti-freeze faucet is used.SOLUTION: A pump control section 410F executes freezing prevention operation of a heating circulation circuit 4 by circulating hot water in the heating circulation circuit 4 by driving a heating circulation pump 19 in a predetermined first condition when a determination section 410Fd determines that a storage water heater is not in a predetermined state, and executes heat release operation for lowering a temperature of hot water in a hot water storage tank 2 by circulating hot water in the heating circulation circuit 4 by driving the heating circulation pump 19 in a second condition in which hot water circulation amount in a predetermined period becomes larger than that in the first condition when the storage water heater is determined to be in the predetermined state. In the heat release operation, hot water is circulated in the heating circulation circuit 4 at a frequency higher than that in the freezing prevention operation to actively lower a temperature of the hot water in the hot water storage tank 2. As a result, before the boiling-up operation is started, deviation from the predetermined state is enabled, and thus generation of cavitation at start of the boiling-up operation can be prevented.SELECTED DRAWING: Figure 3