baber/WOPTO huggingface dataset:
Patent JP-2020045094-A (JP)
Title: Power supply device, flying tool using the same, and power supply method thereof
Inventor: CHOU YUH-FWU
IPC: H01M8/00
Filed: 2019-09-06
Abstract: To provide a power supply device, a flying tool using the device, and a power supply method of the device.SOLUTION: A power supply device is disposed on an aircraft to provide a power to the aircraft. The aircraft has an average required power value. The power supply device includes: a secondary battery 120; a transformer 130; and a fuel cell 110. The transformer is coupled between the secondary battery and the aircraft 10. The fuel cell is coupled to the aircraft and provides a first output current to the aircraft. The transformer has an output voltage set value. When the first output voltage of the fuel cell is lower than the output voltage set value, the transformer provides a second output current of the secondary battery to the aircraft. The output voltage set value is in a voltage range with a fuel cell output power between the maximum power value of characteristic curve of the fuel cell and the average required power value of the aircraft.SELECTED DRAWING: Figure 1A
Patent JP-2021044906-A (JP)
Title: Stator, and rotary electric machine
Inventor: KATSURAYAMA HISAMI
IPC: H02K3/34
Filed: 2019-09-10
Abstract: To provide a stator capable of suppressing the usage amount of an insulating member as much as possible and effectively utilizing a space in a limited slot, and a rotary electric machine provided with this stator.SOLUTION: A stator according to the present embodiment includes: an annular stator main body; a plurality of teeth portions extending linearly from an inner peripheral surface of the stator main body and arranged at predetermined intervals from each other; a coil respectively wound around the plurality of teeth portions; and an insulating member provided in the coil. The coil has a non-insulated surface that is not covered by the insulating member on a surface that faces the other coil adjacent to the coil.SELECTED DRAWING: Figure 2
Patent JP-2021044915-A (JP)
Title: Rotary electric machine
Inventor: TAKAHASHI HIROKI
IPC: H02K21/14
Filed: 2019-09-10
Abstract: To provide a rotary electric machine capable of resolving torque limitation by suppressing magnetic flux leakage from a designed magnetic circuit.SOLUTION: A rotary electric machine comprises: a rotator 1010 having a magnet unit 700 that includes a plurality of magnetic poles with alternating polarities in a circumferential direction; and a stator 1030 which is arranged opposite the rotator 1010 and has a multi-phase stator winding 1033. The rotator 1010 includes a rotator core 1011 having a magnet housing hole 1012 that houses and holds the magnet unit 700. The stator winding 1033 includes wiring groups 800 arranged in the circumferential direction at positions opposite the rotator 1010 at prescribed intervals. On the stator 1030, teeth 1034 are provided between the wiring groups 800 in the circumferential direction, and the teeth 1034 in one magnetic pole is magnetically saturated with a magnetic flux from the magnetic unit 700 in the one magnetic pole when the wiring groups 800 are in a non-energized state.SELECTED DRAWING: Figure 78
Patent JP-2021042308-A (JP)
Title: Isoprene-dicyclopentadiene copolymer resin
Inventor: ENDO TORU
IPC: C08L53/02
Filed: 2019-09-11
Abstract: To provide an isoprene-dicyclopentadiene copolymer resin having excellent characteristics as a tackifier, and a resin composition which has a good color tone and adhesive performance having excellently balanced adhesion by containing the same.SOLUTION: An isoprene-dicyclopentadiene copolymer resin has an isoprene component/DCPD component ratio (molar ratio) measured by a proton nuclear magnetic resonance spectrum measuring apparatus of 10/90 to 80/20.SELECTED DRAWING: None
Patent JP-2021041878-A (JP)
Title: Steering column device
Inventor: SUGIURA YUKI
IPC: B62D1/16
Filed: 2019-09-13
Abstract: To provide a steering column device capable of properly relaxing stress concentration when twisting force is applied to an outer tube.SOLUTION: A steering column device includes: an inner tube; and an outer tube which is slidably externally fitted to the inner tube along the axial direction and is elastically reduced in diameter so as to be fixed to the inner tube. The outer tube 16 can be reduced in diameter by having a first slit 71 extending along the axial direction and a second slit 72 extending along a direction crossing the first slit 71 continuously from the first slit 71. A stress relaxation section 72a is provided to open with a width longer than a width up to an end on an opposite side of the first slit 71 in the second slit 72. A contour shape of the stress relaxation section 72a is set to an elliptical shape which has a direction crossing the second slit 72 as a long axis direction.SELECTED DRAWING: Figure 5
Patent JP-2020158381-A (JP)
Title: Method for production of high-purity nickel sulfate aqueous solution
Inventor: YAMAMOTO KENJI
IPC: C01G53/10
Filed: 2019-09-13
Abstract: To provide a production method for a high-purity nickel sulfate aqueous solution capable of: restraining nickel loss; reducing the use amount of an alkali agent; preventing filterability deterioration in a solid-liquid separation process in a subsequent stage; and shortening an iron hydroxide generation time.SOLUTION: A production method for a high-purity nickel sulfate aqueous solution comprises: an oxidation process of blowing air in a crude nickel sulfate aqueous solution including iron as an impurity and adding 0.04 to 0.08 pt.mass in 35 mass% conversion of a hydrogen peroxide solution to 100 pts.mass of the crude nickel sulfate aqueous solution to carry out an oxidation treatment; a pH adjustment process of precipitating an iron ion as a hydroxide by adding a pH adjustment agent to the above crude nickel sulfate solution; and a solid-liquid separation process of filtering a hydroxide-containing slurry obtained by the oxidation and pH adjustment processes to remove the hydroxide.SELECTED DRAWING: Figure 10
Patent JP-2021050468-A (JP)
Title: Window device with ventilation function
Inventor: SATO ISAO
IPC: E06B7/06
Filed: 2019-09-20
Abstract: To provide a window device that can quickly and efficiently discharge room air containing foreign odors.SOLUTION: A window device 5 with a ventilation function installed in a wall opening 2 of an exterior wall 1 of a building includes a rectangular window frame 10, two sliding doors 20 (sash doors) supported by the window frame 10, and an exhaust section 30 located on the lower side of the window frame 10. A ventilation frame 24 (air supply section) located along an upper frame at the bottom of an upper frame 21 of the sliding door 20, has a ventilation channel 24x through which a fluid communication is established between indoor and outdoor areas. The exhaust section 30 has an elongated housing 31 whose length is equal to that of the window frame 10, and an exhaust fan 35 installed in the housing 31. The housing 31 is formed with a number of suction ports 34x in an area extending along the longitudinal direction beyond the exhaust fan 35. When the exhaust fan 35 is operated, outside air from the ventilation frame 24 is exhausted from the exhaust section 30 through the vicinity of a nursed person A. This allows the air containing foreign odors in the vicinity of the nursed person A to be exhausted.SELECTED DRAWING: Figure 1
Patent JP-2021049670-A (JP)
Title: Greasing method for mold clamping device of hydraulic injection molding machine
Inventor: NAKAYAMA SEIKI
IPC: B29C45/83
Filed: 2019-09-24
Abstract: To provide a greasing method capable of preventing a dry lubrication state in a hydraulic injection molding machine and not wasting grease.SOLUTION: A device to be monitored is selected from each device of a hydraulic injection molding machine (1), that is, each device such as an injection device (3) and a mold clamping device (2). As a trial run, a molding cycle is carried out a plurality of times in advance. Then, a time required for driving is measured for the device to be monitored, which is a time required for driving in each step of the molding cycle. Then, a standard drive required time which is an average of the time required for driving is obtained. After that, every time the molding cycle is carried out, the time required for driving in each step of the device to be monitored is monitored. Then, when the standard drive required time exceeds a predetermined threshold value and becomes larger, a grease is supplied.SELECTED DRAWING: Figure 2
Patent JP-2021049148-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-09-25
Abstract: To provide a game machine that can increase interest of a game regarding the shift of a performance state.SOLUTION: In a game machine in which a game is played, in a specific situation where a shift condition is satisfied and a stage B (day) is shifted to a night stage, reception control can be executed. When the reception control is performed in a specific situation, when a player does not perform a specific confirmation operation, a stage shifts to the stage B (night), and when the player performs the specific confirmation operation, the stage shifts to a stage A (night).SELECTED DRAWING: Figure 10
Patent JP-2021051559-A (JP)
Title: Information providing device, computer program, and information providing method
Inventor: MORIGUCHI YASUYUKI
IPC: G06Q50/22
Filed: 2019-09-25
Abstract: To contribute to an insurance institution managing whether or not a user who has concluded an insurance contract with the insurance institution based on acquisition of biological information of a policyholder has received appropriate medical examinations.SOLUTION: An information providing device includes: a biological information acquisition unit configured to acquire biological information of a user; a consultation determination unit configured to determine the necessity of consultation for the user based on the biological information; and an insurance institution communication unit configured to notify an insurance institution that has concluded an insurance contract with the user based on acquisition of biological information of a policyholder of the determination result of the necessity of consultation.SELECTED DRAWING: Figure 2
Patent JP-2021051949-A (JP)
Title: Vehicle lamp
Inventor: SHITO MASAYA
IPC: H05B45/00
Filed: 2019-09-26
Abstract: To provide a vehicle lamp in which the structures of a plurality of light emitting segments and a light emitting circuit can be simplified.SOLUTION: A vehicle lamp includes: a plurality of light emitting segments SG1-SG9 each including an organic light emitting element 32; and a light emission control unit 4 to control the light emission of the light emitting segments SG1-SG9. Each of the light emitting segments SG1-SG9 includes an anode 31, an organic light emitting element 32 and a cathode 33 which are laminated on a light transmitting substrate 5. The anode 31 of one light emitting segment is electrically connected to cathodes 33 of other light emitting segments SG1-SG9. The light emission control unit 4 includes: a current source 41 passing current through the light emitting segments SG1-SG9 connected in series; and a switching circuit 42 having a plurality of switches S1-S9 connected to the light emitting segments SG1-SG9 in parallel, respectively.SELECTED DRAWING: Figure 5
Patent JP-2021016383-A (JP)
Title: Oral composition
Inventor: FUJIKI Kohei
IPC: A23L33/175
Filed: 2019-09-30
Abstract: To provide a composition that is excellent in the palatability and the bodily sensation of improved fatigue, and has excellent endurance improving effect and anti-fatigue effect.SOLUTION: An oral composition contains β-alanine and protein with the β-alanine content of 3 mass% or more in the composition.SELECTED DRAWING: None
Patent JP-2021056791-A (JP)
Title: Bath safety system and program
Inventor: HASHIMOTO MAMORU
IPC: A61B5/01
Filed: 2019-09-30
Abstract: To provide a bath safety system and a program that output an alarm dependent on a situation of a rise in body temperature irrespective of a person's posture in a bathtub.SOLUTION: A bath safety system 1 includes an estimation unit 8 that estimates the person's deep body temperature on the basis of a change in the detection temperature of bathwater in a bathtub, and an output unit 10 that outputs a predetermined alarm according to a rise in the deep body temperature estimated by the estimation unit.SELECTED DRAWING: Figure 2
Patent JP-2021054750-A (JP)
Title: Ages formation inhibitor and method for producing the same
Inventor: NAKAMURA TOMA
IPC: A61P9/14
Filed: 2019-09-30
Abstract: To provide a safe and highly effective AGEs formation inhibitor.SOLUTION: An AGEs formation inhibitor comprises a pressurized enzymatic decomposition product of adlay.SELECTED DRAWING: None
Patent JP-2021058017-A (JP)
Title: Estimation device, estimation method, and computer program
Inventor: TAKEHANA RYOSUKE
IPC: H02J7/00
Filed: 2019-09-30
Abstract: To provide an estimation device, an estimation method, and a computer program capable of accurately estimating the deterioration of a power storage element.SOLUTION: An estimation device 4 includes a first acquisition unit 41 that acquires SOC time-series data in a power storage element, a second acquisition unit 41 that acquires the shape change of the power storage element, a specific unit 41 that specifies a representative value of SOC in a predetermined period of the time-series data, and a SOC fluctuation amount per unit time, and an estimation unit 41 that estimates deterioration of the power storage element on the basis of the specified representative value, the SOC fluctuation amount, and the acquired shape change.SELECTED DRAWING: Figure 8
Patent JP-2021053267-A (JP)
Title: Medical material
Inventor: KUROBE HIROTSUGU
IPC: A61B17/00
Filed: 2019-10-01
Abstract: To provide a defect hole closing material that achieves minimally invasive treatment having little possibility of failures in a remote period with respect to the atrial septal defect.SOLUTION: A defect hole closing material 100 comprises: a hand joint 412 formed of 2-cylindrical bodies (first cylindrical part 110 and second cylindrical part 120) of the stitch-shaped tissue of bioabsorbable material, and joined to a first end 112; and a tip joint 422 joined to a second end 122 and threadedly engaged with a delivery cable. The hand joint 412 and the tip joint 422 can selectively achieve a lock-state of maintaining a state where they are integrated, and an unlock-state of not maintaining an integrated state. The delivery cable is inserted into a hollow cylinder of the hand joint 412 from the second end 122 side through a substantially central part 130, and is passed from the first end 112 side to the outside of the defect hole closing material 100.SELECTED DRAWING: Figure 2
Patent JP-2021054517-A (JP)
Title: Film packaging tissue assembly package and manufacturing method of film packaging tissue assembly package
Inventor: YOSHIDA SHOHEI
IPC: B65D75/60
Filed: 2019-10-01
Abstract: To provide a film packaging tissue assembly package in which a take-out port forming portion does not break unintentionally.SOLUTION: In a film packaging tissue assembly package, a plurality of film packaging tissues with a substantially hexahedron shape having an upper surface having a take-out port forming portion are aligned and packaged in a gusset packaging bag having a handle portion on a top surface side. The plurality of film packaging tissues are aligned in a substantially straight hexahedron shape so that each end face is directed to the top surface side where the handle portion is located and a bottom surface side facing the top surface side, and are packaged so that the take-out port forming portion of the film packaging tissue has a shape in which an easy tear opening line with a cut portion and an uncut portion alternately arranged is convex outward, an interval between the uncut portions at one end is shorter than an interval between the uncut portions at the other end, and a side with the end where the interval between the uncut portions is short is located on the top surface side.SELECTED DRAWING: Figure 1
Patent JP-2021061672-A (JP)
Title: Motor drive device
Inventor: YANO TOMOHIKO
IPC: H02M7/48
Filed: 2019-10-04
Abstract: To provide a motor drive device capable of not only continuing operation by remaining phases when a certain phase of a plurality of phases fails but also performing high efficiency operation with small power loss at normal time.SOLUTION: A motor drive device drives a plurality of coils of a motor by an inverter. First neutral points and second neutral points different from the inverter are previously formed by connecting in parallel to each other with respect to the plurality of coils. Between the first neutral points and the connected coils, first MOSFETs having a cathode of a body diode are provided on a coil side. Between the second neutral points and the connected coils, second MOSFETs having an anode of the body diode are provided on the coil side.SELECTED DRAWING: Figure 1
Patent JP-2021059885-A (JP)
Title: Drilling device, connector and drilling head
Inventor: AKIYAMA MASANORI
IPC: E21B10/26
Filed: 2019-10-07
Abstract: To provide a drilling head for various types of rotary rods in a drilling device.SOLUTION: A drilling device attaches a drilling head 6 to a lower end of a rotary rod 4 that is rotationally driven to drill. The rotary rod has a male connecting portion at an upper end and a female connecting portion at a lower end. The drilling head has a female connecting portion 26 formed at an upper end thereof. The rotary rod and the drilling head are connected by a connecting tool 8. The connecting tool includes a male connecting portion 16 connected to the female connecting portion at the lower end of the rotary rod and a male connecting portion 17 connected to the female connecting portion at the upper end of the excavation head.SELECTED DRAWING: Figure 2
Patent JP-2020068029-A (JP)
Title: In-plant line load prediction model creation method, in-plant line load prediction model, in-plant line production plan creation method, in-plant line load prediction model creation program, in-plant line load prediction model creation device, and in-plant line production plan creation device
Inventor: YOSHINARI YUUSUKE
IPC: G05B19/418
Filed: 2019-10-10
Abstract: To provide an in-plant line load prediction model creation method, an in-plant line load prediction model, an in-plant line production plan creation method, an in-plant line load prediction model creation program, an in-plant line load prediction model creation device, and an in-plant line production plan creation device capable of predicting the load of each process corresponding to a product mix through simple statistical processing.SOLUTION: An in-plant line load prediction model creation method according to the present invention includes: a production data accumulation step of accumulating production data in a plant including past production performance; a learning data creation step of creating learning data based on the accumulated production data; and a prediction model creation step of creating a prediction model of loads related to the production through mechanical learning based on the learning data created in the learning data creation step.SELECTED DRAWING: Figure 1
Patent JP-2021062723-A (JP)
Title: Fixing metal fitting for flap door and flap door unit
Inventor: KATO KORO
IPC: F16B37/04
Filed: 2019-10-11
Abstract: To provide a fixing metal fitting for a flap door, which is less likely to corrode, and a flap door unit.SOLUTION: In a fixing metal fitting 3 for a flap door 2 with a hinge 4 fixed to a lower part of the flap door 2, the flap door 2 has: a pair of wall portions 20 and 21 opposite to each other in a thickness direction; and a pair of base portions 23 projecting inward from different wall portions 20 and 21, respectively. The fixing metal fitting 3 for a flap door comprises: a base plate portion 310 that is placed on the pair of base portions 23, the base plate portion 310 having a communication hole for insertion of a bolt; a nut 30 that is placed on the base plate portion 310; a falling prevention structure 32 that, while the nut 30 is located in a communication position in which a screw hole communicates with the communication hole, overlaps an opposite seating surface, opposite a seating surface, of the nut 30 in a height direction; a pair of first positioning portions 33 abutting on both side surfaces of the nut 30 in a thickness direction; and a pair of second positioning portions 34 abutting on both sides of the outermost part of the nut 30 in a width direction.SELECTED DRAWING: Figure 4
Patent JP-2021064176-A (JP)
Title: POS terminal device
Inventor: OBATA YUKI
IPC: H05K5/02
Filed: 2019-10-15
Abstract: To provide a POS terminal device in which a battery can be installed without the need to previously ensure a space for installing the battery.SOLUTION: A POS terminal device 1 includes: a plate-like first cover 1b attached as a rear surface part in an enclosure 1a of the POS terminal device 1 to constitute part of the enclosure 1a; a battery storage part 1c that stores a battery 1e in a state where the first cover 1b has been removed; and a second cover 1d. The second cover 1d is attached from the rear surface part side of the enclosure 1a in a state where a battery 1e is stored in the battery storage part 1c to constitute part of the enclosure 1a instead of the first cover 1b.SELECTED DRAWING: Figure 1
Patent JP-2021065306-A (JP)
Title: Game related instrument
Inventor: NOMURA YOSHIHIRO
IPC: A63F7/02
Filed: 2019-10-18
Abstract: To provide a technology to appropriately manage settings of each game machine in a situation in which each of a plurality of game machines in a game parlor can output a signal pertaining to a change in settings of a game.SOLUTION: A game related instrument provided so as to communicate with a game machine can receive a setting changing signal output from the game machine. The setting changing signal is a signal pertaining to a change in settings to control a ball-payout rate of game media in the game machine. The settings can be changed even after the game machine is installed.SELECTED DRAWING: Figure 1
Patent JP-2020023566-A (JP)
Title: Ophthalmic composition
Inventor: MATSUMURA YASUKO
IPC: A61K47/10
Filed: 2019-10-25
Abstract: To provide an ophthalmic solution for a contact lens, wherein, a contact lens treated with the ophthalmic solution is worn by a user, a tear film during wearing of the contact lens is stabilized, and a dry eye is suppressed and a good feeling in use is given.SOLUTION: The present invention provides an ophthalmic solution for a contact lens containing (A) at least one selected from the group consisting of a cellulose polymer compound, a vinyl polymer compound, polyethylene glycol and dextran, and (B) terpenoid.SELECTED DRAWING: Figure 1