baber/WOPTO huggingface dataset:
Patent JP-2021015741-A (JP)
Title: Disaster prevention lighting system, disaster prevention lighting equipment, battery unit, and computer program
Inventor: YAMASHITA KOJI
IPC: F21V23/00
Filed: 2019-07-12
Abstract: To prevent a lighting device and a battery unit from being used in an inappropriate combination.SOLUTION: A disaster prevention lighting system 5 includes a disaster prevention lighting fixture 1 including an LED module 20, a lighting circuit 41 for lighting the LED module 20, a memory 420 that stores first unique information, and a communication circuit 44 that performs wireless communication. The disaster prevention lighting system 5 includes a battery unit 3 including a battery 30 that supplies electric power to the lighting circuit 41, a memory 323 that stores second unique information, an antenna 321 that performs wireless communication, and a control circuit 322. The disaster prevention lighting system 5 includes a control circuit 42 that determines conformity/nonconformity of the combination of the first unique information and the second unique information.SELECTED DRAWING: Figure 2
Patent JP-2020093834-A (JP)
Title: Packaging container
Inventor: KOMIYAMA KAZUMA
IPC: B65D1/26
Filed: 2019-07-16
Abstract: To realize a packaging container which can inhibit accidental opening but can be easily opened when needed.SOLUTION: A packaging container (1) comprises a container body and a lid (5), which have a rectangular shape in a plan view. At least one of four corners has a lid-opening area (11) with an overlap of a body tab part and a lid tab part (56). At least one of the four corners has a non-lid-opening corner area (12) where the body tab part and the lid tab part (56) are absent. A reverse taper engaging part (15) formed by engaging a body reverse taper part and a lid reverse taper part (55) is disposed in the lid-opening area (11) and the non-lid-opening corner area (12). An engagement depth of the reverse taper engaging part (15) in the non-lid-opening corner area (12) is different depending on positions inside the non-lid-opening corner area (12).SELECTED DRAWING: Figure 3
Patent JP-2021019051-A (JP)
Title: Piezoelectric actuator and manufacturing method thereof
Inventor: KUMAMOTO KENJI
IPC: G01B7/16
Filed: 2019-07-18
Abstract: To provide a piezoelectric actuator that improves the durability of the strain gauge by reducing the maximum strain amount of a strain gauge to have a strain gauge with improved durability, and a manufacturing method thereof.SOLUTION: A piezoelectric actuator 100 that displaces when a voltage is applied includes a piezoelectric actuator main body 105 formed by connecting a plurality of piezoelectric elements 110 in series, and a strain gauge 155 that detects distortion in the displacement direction of the piezoelectric actuator main body 105, and the strain gauge 155 is connected to the piezoelectric actuator main body 105 directly or via another member so as to detect positive strain at the maximum extension position in the displacement direction of the piezoelectric actuator main body 105 and strain of 0 or less at the maximum contraction position.SELECTED DRAWING: Figure 1
Patent JP-2021018377-A (JP)
Title: Exchangeable toner cartridge having input port for recycled toner
Inventor: TANAKA KENJI
IPC: G03G21/16
Filed: 2019-07-23
Abstract: To provide a toner cartridge capable of suppressing the enlargement and complication of a device, without separately preparing a device for mixing fresh toner and recycled toner.SOLUTION: A toner cartridge 100 includes a housing 101 which stores toner, a discharge port 120b which is formed in the housing, to supply the toner to a developing device, and an input port 120a which receives untransferred toner removed from an image carrier as the recycled toner. Both of the input port 120a and the discharge port 120b are located at one end of the housing 101 in a longitudinal direction and the input port 120a is formed apart from the discharge port 120b. The toner cartridge 100 discharges the toner to the developing device as mixed toner obtained by mixing the fresh toner and the recycled toner.SELECTED DRAWING: Figure 2
Patent JP-2021018957-A (JP)
Title: solenoid
Inventor: ABE HIDEO
IPC: H01H50/54
Filed: 2019-07-23
Abstract: To ensure waterproofness of a fixed contact point and a movable contact point against a liquid while reducing a size of a diaphragm.SOLUTION: In a solenoid 10, a yoke 44 is provided between a bobbin 28 and a terminal base 32, with the inside of an upper housing part 12U being partitioned in a vertical direction by the yoke 44. Also, the yoke 44 includes an accommodation recess part 44B that is opened upward, and a communication hole 44C that establishes communication between the inside of the bobbin 28 and the accommodation recess part 44B. Further, a diaphragm 46 is provided for the accommodation recess part 44B, with the communication hole 44C being closed by the diaphragm 46. This construction makes it possible to ensure waterproofness of fixed contact points 38 and 42 and a movable contact point 58 against a liquid while reducing a size of the diaphragm 46.SELECTED DRAWING: Figure 3
Patent JP-2021019538-A (JP)
Title: Plant cultivation device
Inventor: MINAYOSHI KAZUHARU
IPC: A01G9/02
Filed: 2019-07-27
Abstract: To provide a plant cultivation device that can control the temperature of culture medium relatively simply, and can cultivate plants satisfactorily.SOLUTION: A plant cultivation device 10 includes: support means 12; a water cut-off sheet 14 supported in a long rectangular in plan view by the support means 12 above ground, which is the water cut-off sheet 14 in which a gap between both long side parts of the sheet is suspended downward in a recessed shape and at least a part of the suspended part is embedded in the ground UG; and a culture medium sheet 16 supported in a long rectangular in plan view by the support means 12 above ground, and mounts culture medium 18 on a top face side thereof, which is the culture medium sheet 16 in which a gap between both long side parts of the sheet is suspended downward in a recessed shape and at least a part of the suspended part is embedded in the ground UG, and which is installed at a position parallelly moved upward from the water cut-off sheet 14 so as to form a gap 46 between the water cut-off sheet 14 and itself.SELECTED DRAWING: Figure 1
Patent JP-2019217292-A (JP)
Title: Medical system, device for collecting chordae and/or leaflet, and method therefor
Inventor: OLLI KERAENEN
IPC: A61F2/24
Filed: 2019-07-29
Abstract: To provide a medical system for short time replacement and repair of a native valve.SOLUTION: The medical system for short time replacement and repair of a native valve comprises: an artificial valve 502; and a device for collecting and arranging chordae and/or leaflets to hold and/or stabilize the artificial valve in a desired position, the device comprising a unit 802 for grasping a plurality of chordae and/or leaflets. The system and/or device allows for fast and easy replacement of a native valve, fast and easy positioning of a temporary artificial valve, and more time for medical personnel to make decisions, prepare and/or perform surgery/medical intervention.SELECTED DRAWING: Figure 8
Patent JP-2021020599-A (JP)
Title: Control method of electric vehicle and driving system of electric vehicle
Inventor: KOGA MASAHITO
IPC: B60K6/44
Filed: 2019-07-29
Abstract: To suppress the generation of shock when switching a traveling mode due to a deviation between the actual torque and a command value of an internal combustion engine.SOLUTION: A driving system of an electric vehicle includes an internal combustion engine (1), a generation motor (2) that generates electric power by receiving the power of the internal combustion engine (1), and a traveling motor (3) driven by the electric power generated by the generation motor (2), and is configured to be switchable between a series hybrid mode and an engine direct connection mode. When switching from the series hybrid mode to the engine direct connection mode, and during traveling in the engine direct connection mode, either of a first correcting method that corrects a deviation of the total driving torque transmitted to a driving wheel (7) due to difference between target torque and actual torque of the internal combustion engine (1), by increasing/decreasing the torque of the generation motor (2) or a second correcting method that corrects it by increasing/decreasing the actual torque of the internal combustion engine (1), is selected and executed on the basis of a battery charging state.SELECTED DRAWING: Figure 8
Patent JP-2021027091-A (JP)
Title: Method for manufacturing semiconductor devices
Inventor: YAMADA TADATOMO
IPC: H01L21/301
Filed: 2019-08-01
Abstract: To provide a method for manufacturing semiconductor devices, which can surely decrease damage to a semiconductor device.SOLUTION: A method for manufacturing semiconductor devices comprises the steps of: performing a process for dividing a semiconductor substrate into a plurality of semiconductor devices on the semiconductor substrate having a surface with a circuit formed thereon and a backside on a side opposite to the surface from the side of the backside; bringing the plurality of semiconductor devices to the state of being separated from each other with a first surface protective sheet stuck to the surface of the plurality of semiconductor devices having the respective circuits formed thereon; forming a resin layer having a first thickness on the first surface protective sheet between the plurality of semiconductor devices; and grinding each backside of the plurality of semiconductor devices, and the resin layer, thereby setting the thickness of the plurality of semiconductor devices and the thickness of the resin layer to a second thickness which is thinner than the first thickness.SELECTED DRAWING: Figure 1
Patent JP-2021023182-A (JP)
Title: Method for producing aptamer, and application of the same
Inventor: BIYANI MANISH
IPC: G01N33/531
Filed: 2019-08-02
Abstract: To provide an improved in-vitro molecular evolution method in which an aptamer that specifically binds a target at high affinity can be produced.SOLUTION: A method includes: i) a process of providing a solid-phase carrier fixing a target molecule thereon and a solid-phase carrier fixing a competitive molecule thereon, in which the competitive molecule is a molecule that competes against the target molecule regarding bond with a single-stranded nucleic acid library; ii) a process of allowing the single-stranded nucleic acid library, a solid-phase carrier on which the target molecule is immobilized and a solid-phase carrier on which the competitive molecule is immobilized to coexist and contact with each other, and allowing the target molecule and the competitive molecule to bond a single-stranded nucleic acid of the single-stranded nucleic acid library; iii) a process of removing at least unbound single-stranded nucleic acid by cleaning the solid-phase carrier on which the target molecule is immobilized, which was obtained in process ii); and iv) a process of recovering the single-stranded nucleic acid from the solid-phase carrier on which the target molecule is immobilized to obtain a candidate aptamer pool including the single-stranded nucleic acid, and then isolating nucleic acid aptamer from the candidate aptamer pool.SELECTED DRAWING: Figure 2
Patent JP-2021023514-A (JP)
Title: Game information recording system and program
Inventor: SONEDA RYO
IPC: A63F13/798
Filed: 2019-08-02
Abstract: To provide a game information recording system capable of providing a progress situation and a result of a game such that a player can easily verify after the fact by appropriately recording them.SOLUTION: A game information recording system 1A for recording lapse information as information during play and/or result information after completion of the play of a match game includes: an information acquisition part 101 for acquiring image information for showing a state in a specific point of time or a specific time zone of a predetermined evaluation object appearing in an image in plural specific points of time or plural specific time zones; an information substitution part 102 for substituting state recording information as one information from among numerical value information, character information, and symbol information for acquired image information, dependent on a predetermined rule; and an information recording part 103 for recording the substituted state recording information as information for showing a lapse or a result of a game.SELECTED DRAWING: Figure 1
Patent JP-2019213887-A (JP)
Title: Surgical connectors and instrumentation
Inventor: DAVID W DANIELS
IPC: A61B17/70
Filed: 2019-08-05
Abstract: To provide systems of equipment for correcting spinal deformities together with associated surgical techniques, which allow vertebral anchors such as pedicle screws to be easily engaged with instrumentation such as spinal rods.SOLUTION: An apparatus 110 comprises a passage or channel. In the passage or channel, different diameter spinal rods 112, 114 may be fixed to allow a surgeon to change the diameter of the rod used along the length of the spine.SELECTED DRAWING: Figure 1
Patent JP-2021025582-A (JP)
Title: Control valve
Inventor: KANEHARA KUNIO
IPC: F16K31/06
Filed: 2019-08-05
Abstract: To provide a control valve capable of reducing the vibration of the control valve, which occurs when liquid passes, irrespective of the attitude of a vehicle if, for example, the control valve is mounted on the vehicle, in one embodiment of the control valve.SOLUTION: A control valve 1 includes: a valve body 2 having a storage part 26 having a space 261 and a plurality of flow paths provided in connection with the space 261, where liquid Q passes; a spool valve element stored movably in the space 261 for switching between the passage and shutoff of the liquid Q between the space 261 and each flow path; and a solenoid connected to the storage part 26 for generating magnetic force by energization to move the spool valve element. The space 261 functions as a damping chamber for damping vibration which occurs when the liquid Q passes. The valve body 2 has a return flow path 29 provided in connection with the space 261 for returning the liquid Q discharged from the space 261 to the damping chamber.SELECTED DRAWING: Figure 3
Patent JP-2021023587-A (JP)
Title: Game machine
Inventor: SEKIYA YUICHIRO
IPC: A63F7/02
Filed: 2019-08-06
Abstract: To provide a highly amusing game machine regarding a change in a game state.SOLUTION: A game machine is configured so as to start a first specific game after completion of a special game when the special game of a first bonus in a first jackpot is executed and so as to start a second specific game when electric support satisfies 20 to 60 conditions without execution of a special game during execution of the first specific game, and an execution probability of a special game in which the first specific game is performed after completion of the special game is set to 40% for possibly leading to a first bonus in the first jackpot regarding a first random number value pertaining to a special pattern 1 and is set to 100% possibly leading to a first bonus in a fourth jackpot regarding a second random number value in the first random number value pertaining to a game in the special pattern 1 and in the second random number value pertaining to a game in a special pattern 2.SELECTED DRAWING: Figure 27
Patent JP-2021014974-A (JP)
Title: Indoor automatic air sensing air humidity adjustment system
Inventor: SHUAI DINGFANG
IPC: F24F1/04
Filed: 2019-08-06
Abstract: To disclose an indoor automatic temperature sensing air humidity adjustment system.SOLUTION: An indoor automatic temperature sensing air humidity adjustment system includes a humidity adjustment box with a hook fixedly installed on an upper end surface of the humidity adjustment box, and can be hung on the wall by the hook. An operation chamber is installed in the humidity adjustment box, an adjustment mechanism is installed in the operation chamber, the adjustment mechanism includes a pressure chamber located in an upper end wall of the operation chamber, the pressure chamber is opened downward, a sealed block is installed slidably in the pressure chamber, a space between the sealed block and the pressure chamber is in a sealed state, and mercury is stored in the pressure chamber at an upper side of the sealed block.SELECTED DRAWING: Figure 1
Patent JP-2019190665-A (JP)
Title: Screw joint for oil well pipe
Inventor: YAMAGUCHI MASAO
IPC: F16L15/04
Filed: 2019-08-07
Abstract: To provide a screw joint for an oil well pipe that shows a superior sealability.SOLUTION: This invention relates to a screw joint for an oil well pipe comprising: an annular outer peripheral face part at an extremity end side of a steel pipe; a pin having a male screw part from the annular outer peripheral face part toward a center of the steel pipe in an axial direction of the steel pipe; a female screw part having a cavity for storing the pin in it and engaged in thread with a male screw part in the cavity; and a box having an annular inner peripheral face part contacted with and struck against the annular outer peripheral face part, wherein the male screw part and the female screw part are engaged in thread to connect the pin and the box to cause the annular outer peripheral face part and the annular inner peripheral face part to be contacted to each other, and the contacted part forms a seal part. The annular outer peripheral face part forming a seal part of the pin is formed into a convex arc-shape and the annular inner peripheral face part forming a seal part of the box is formed into a concave arc-shape, a difference of a curvature radius of an arc of the annular inner peripheral face part of the box with respect to an arc of the annular outer peripheral face part of the pin is set to be less than ±10% and a difference between a center position of the arc of the annular outer peripheral face part of the pin and a center position of the arc of the annular inner peripheral face part of the box is 2 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2021017435-A (JP)
Title: Cosmetics for skin health promotion
Inventor: ENAMI HISAO
IPC: A61Q19/00
Filed: 2019-07-23
Abstract: To provide cosmetics that have excellent skin-beautifying effect, including prevention and treatment of blotches and freckles, and solve skin trouble such as white spots.SOLUTION: The problem herein is solved by applying, to an affected part continuously, cosmetics whose concentration of bivalent and trivalent iron is 0.00001-10 mg/L and whose total concentration of collagen peptide and elastin peptide is 6 g/L or more .SELECTED DRAWING: None
Patent JP-2021026646-A (JP)
Title: Dispersion processing system, dispersion processing method, and dispersion processing program
Inventor: KATO TAKUMI
IPC: G06F9/46
Filed: 2019-08-08
Abstract: To achieve load dispersion in multi-agent simulation by movement of a file that describes processing of an agent.SOLUTION: In a dispersion processing system in which plural computing machines having a processor and a memory execute processing of plural agents, the plural computing machines include a first computing machine and a second computing machine; the plural agents constitute one application; the first computing machine independently includes a first file that describes processing of a first agent and a second file that describes processing of a second agent; and the first computing machine executes processing of the first agent.SELECTED DRAWING: Figure 4
Patent JP-2020189686-A (JP)
Title: Container provided with lid
Inventor: TSUCHIDA MASAKO
IPC: B65D77/20
Filed: 2019-08-08
Abstract: To provide a container provided with a lid from which leakage of a content is suppressed.SOLUTION: There are provided: a container having a trunk part which includes a bottom part and a side part and defines a storage part, and a flange part which is continuously connected above the side part so as to surround the storage part and which includes a flat part and a groove part located closer to a bottom part side than the flat part and extending from an inner edge that is an edge on a storage part side of the flange part toward an outer edge that is an edge on an opposite side of the inner edge of the flange part; a lid covering the groove part and the storage part of the container; and a closing seal part connecting the lid to an upper face of the flat part of the flange part of the container and including a protrusion seal part. The closing seal part comprises a groove portion side edge part surrounding at least the groove part, and the groove portion side edge part comprises an inner edge side end portion located on an inner edge side, and an outer edge side end portion located on an outer edge side as viewed in an extending direction of the groove part.SELECTED DRAWING: Figure 5
Patent JP-2020010352-A (JP)
Title: Imaging element
Inventor: TAKAHARA HIROAKI
IPC: H01L27/146
Filed: 2019-08-15
Abstract: To provide an imaging element capable of detecting a focus by pupil division that can maintain high focus detection accuracy even when an interchangeable lens with a different exit pupil is mounted.SOLUTION: In the imaging element, a first pixel group 851 includes: photoelectric conversion units 812, 822 for photoelectrically converting incident light, having first light-shielding units 813a, 823a for shielding a part of light incident on the photoelectric conversion units; and focus detection pixels 81, 82 having second light-shielding portions 813b, 823b for shielding a part of light incident on the photoelectric conversion units. Intervals between the photoelectric conversion units and the first light-shielding units are different from intervals between the photoelectric conversion units and the second light-shielding units.SELECTED DRAWING: Figure 4
Patent JP-2020017734-A (JP)
Title: Heat-resistant and moisture-resistant solar cell back sheet and manufacturing method therefor
Inventor: ZHAO RUOFEI
IPC: B32B27/34
Filed: 2019-08-15
Abstract: To provide a solar cell back sheet which has firm coupling between layers, excellent heat resistance, moisture resistance, and aging resistance, and a low cost.SOLUTION: The solar cell back sheet comprises a weather-resistant layer 14, a first connection layer 16, a structure-reinforcing layer 18, a second connection layer 24 and a reflection layer 22 which are sequentially laminated, the weather-resistant layer 14 is a biaxially oriented weather-resistant PA film, or is made of a polyamide, a heat stabilizer, a UV stabilizer, and an inorganic material, and the structure-reinforcing layer 18 is made of polypropylene, modified polypropylene or a polymer alloy, wherein the polymer alloy is a polymer alloy obtained by mixing polypropylene and engineering plastic, or a polymer alloy obtained by mixing modified polypropylene and engineering plastic.SELECTED DRAWING: Figure 2