baber/WOPTO huggingface dataset:
Patent JP-2021068159-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: OISHI SAEKO
IPC: H04N1/00
Filed: 2019-10-23
Abstract: To provide an evaluation value that matches the appearance even when a break is present in a straight line.SOLUTION: An image processing apparatus of the present invention comprises: an image input unit (201) that acquires (receives input of) image data obtained by reading, with a reader (107), a line image recorded by an image forming apparatus (106) based on recording data; a detection unit (202) that detects a printing area and a non-printing area in the line image based on the image data; and an evaluation value calculation unit (203) that derives (calculates) an evaluation value for evaluating the reproducibility of the line image recorded based on the recording data by using a result of execution of predetermined processing on the image data corresponding to the non-printing area.SELECTED DRAWING: Figure 4
Patent JP-2021070190-A (JP)
Title: Liquid discharge head unit and liquid discharge device
Inventor: SATO TATSUYA
IPC: B41J29/38
Filed: 2019-10-30
Abstract: To reduce erroneous detection on a configuration for detecting damage in wiring for supplying a fixed potential that is used for driving a discharge part in a liquid discharge head unit.SOLUTION: A liquid discharge head unit includes: a discharge part for discharging liquid; first wiring for supplying a fixed potential that is used for driving the discharge part; second wiring for transmitting a pulse signal for regulating liquid discharge timing of the discharge part; a first counter in which a count value varies on the basis of potential change in the first wiring; a second counter in which a count value varies on the basis of potential change in the second wiring; and a discharge limiting part for limiting a liquid discharge operation by the discharge part in accordance with the count value of the first counter and the count value of the second counter.SELECTED DRAWING: Figure 6
Patent JP-2021070782-A (JP)
Title: Resin composition, resin layer, and optical filter
Inventor: NAGAYA KATSUYA
IPC: C08K5/55
Filed: 2019-11-01
Abstract: To provide a resin composition which can inhibit decline in visible light transmittance and has sufficient resistance to light.SOLUTION: The resin composition contains a resin and a compound (A) represented by Cn+An-, where Cn+ is a monovalent cation represented by formula (II) and An- is a monovalent anion. In formula (II), each Ya is independently a substituted or unsubstituted C8-20 alkyl group, and Za is a halogen atom or a group represented by one of formulas (A-1) and (A-2).SELECTED DRAWING: None
Patent JP-2021074035-A (JP)
Title: Box with medicine-taking forgetting prevention function
Inventor: FUKUMORI SHIGERU
IPC: A61J7/04
Filed: 2019-11-05
Abstract: To provide a box with a medicine-taking forgetting prevention function having a function for showing which medicine to take and how much at a proper timing.SOLUTION: A box 100 with a medicine-taking forgetting prevention function has a box body 20 having a plurality of divided small spaces 21 respectively, a lid 10 for covering the whole small spaces, a lighting control film 11 provided on the lid, and switchable between transparent and opaque, clock means for measuring at least the current time, and a control part for driving and controlling the lighting control film, when receiving a signal transmitted at a prescribed timing from the clock means.SELECTED DRAWING: Figure 1
Patent JP-2020025330-A (JP)
Title: Transmitting device, transmitting method, receiving device, and receiving method
Inventor: TSUKAGOSHI IKUO
IPC: H04N21/236
Filed: 2019-11-06
Abstract: To make it possible to perform good decoding processing on a receiving side according to decoding ability.SOLUTION: An image coding unit classifies image data of pictures forming dynamic image data into a plurality of hierarchies, codes the image data of the pictures in the classified hierarchies, and creates a video stream having the image data of the pictures in the coded hierarchies. A data transmitting unit transmits the video data. An information transmitting unit transmits information on a level designation value and a hierarchy range of a bit stream in each of a plurality of hierarchy ranges with different maximum hierarchies.SELECTED DRAWING: Figure 10
Patent JP-2020020576-A (JP)
Title: Refrigeration cycle device and air conditioner including the same
Inventor: MATSUDA TAKUYA
IPC: F25B13/00
Filed: 2019-11-08
Abstract: To provide a refrigeration cycle device and an air conditioner capable of enhancing heat transfer performance.SOLUTION: A compressor 5 and a heat exchanger group 10 are accommodated in an outdoor unit 4 of an outdoor device 3 of an air conditioner 1. The heat exchanger group 10 includes a first heat exchanger 11, a second heat exchanger 12 and a third heat exchanger 13. In a cooling operation, a refrigerant R discharged from the compressor 5 is branched into two refrigerants. One refrigerant R is sent to the second heat exchanger 12, and the other refrigerant R is sent to the third heat exchanger 13. In the second heat exchanger 12, heat exchange is performed so that the refrigerant R is converted to a two-phase refrigerant. In the third heat exchanger 13, heat exchange is performed so that the refrigerant R is converted to a two-phase refrigerant. The refrigerant R caused to flow in the second heat exchanger 12 and the refrigerant R caused to flow in the third heat exchanger 13 are merged with each other and then sent to the first heat exchanger 11. In the first heat exchanger 11, heat exchange is performed so that the two-phase refrigerant R is converted to a liquid refrigerant and then caused to flow in the first heat exchanger 11.SELECTED DRAWING: Figure 1
Patent JP-2021077145-A (JP)
Title: Rental vehicle station management device, vehicle rental system using the same, and rental vehicle station management method
Inventor: WATANABE HIROMI
IPC: G06Q30/06
Filed: 2019-11-11
Abstract: To provide a rental vehicle station management device capable of moving a vehicle station according to usage demand of a rental vehicle, a vehicle rental system using the same, and a rental vehicle station management method.SOLUTION: A vehicle rental system has a plurality of rental vehicle stations, including a rental vehicle station composed of movable containers for accommodating and moving rental vehicles to be rented within a jurisdiction area. The vehicle rental system includes an environment information acquisition unit configured to acquire environment information for a predetermined period within the jurisdiction area, a congestion status prediction unit configured to predict congestion status of each location in the jurisdiction area, based on the environment information acquired by the environment information acquisition unit, and a container movement information determination unit configured to determine movement timing and destination for moving the movable container to a congested location based on the congestion status predicted by the congestion status prediction unit.SELECTED DRAWING: Figure 1
Patent JP-2020088385-A (JP)
Title: Non-circular coil manufacturing device, non-circular coil manufacturing method and non-circular coil
Inventor: ONISHI ATSUSHI
IPC: H01F41/094
Filed: 2019-11-12
Abstract: To provide a non-circular coil manufacturing device and a non-circular coil manufacturing method each allowing for improvement of workmanship of the non-circular coil and furthermore allowing for shortening of manufacturing time of the same, and a non-circular coil.SOLUTION: The non-circular coil manufacturing device includes a winding unit and a molding unit 5 molding a circular winding part in a non-circular winding part. The molding unit 5 includes: a punch 52 provided with a rod-shaped tapered part 521 in which a cross sectional shape orthogonal to a central axis J1 is similar to an inside shape of the non-circular winding part of a non-circular coil and the area of the cross section orthogonal to the central axis J1 becomes smaller toward the side of a -Z direction; a molding tool 51 including two support parts supporting a circular coil C1 at the side of the -Z direction; a punch driving part 56 which drives the punch 52 and inserts the punch 52 inside of the circular winding part; and a support part driving part 541 driving the two support parts in such a manner that an interval between the two support parts is widened in an X-axis direction as the circular winding part is deformed so as to extend in the X-axis direction.SELECTED DRAWING: Figure 5
Patent JP-2021081302-A (JP)
Title: Radiation protective attire
Inventor: KAWAHARA NOBUMASA
IPC: A41D31/00
Filed: 2019-11-19
Abstract: To provide a radiation protective attire capable of being easily moved and capable of shielding radiation from a seam.SOLUTION: A radiation protective attire includes: a main body part 10 made of a sheet-like radiation shielding material; a three-dimensional sewing part 12 in which a main body part itself is three-dimensionally sewn according to a shape of the body; and a belt-like member made of a sheet-shaped radiation shielding material covering a seam 14 of the three-dimensional sewing part. Moreover, the three-dimensional sewing part consists of sewing crest parts left and right folded parts of the main body part together. The belt-like member is arranged so as to cover the left and right folded piece parts of the main body part in a state where the seam is covered. The belt-like member is fixed to the left and right folding pieces by sewing.SELECTED DRAWING: Figure 1
Patent JP-2021084294-A (JP)
Title: Powder melting kneader
Inventor: HIRAIWA TAKU
IPC: B29C45/62
Filed: 2019-11-27
Abstract: To provide a powder melting kneader in which a molten raw material does not adhere to an inlet and the raw material is properly supplied from the inlet into a barrel.SOLUTION: A powder melting kneader includes: an inlet 16 for charging thermoplastic resin powder; an outlet 17 for discharging a mixed and melt-kneaded thermoplastic resin; a tubular barrel 10 arranged between the inlet 16 and the outlet 17 and having a vent port 18 for discharging a gas mixed inside to an outside; and a screw 26 that rotates in the barrel 10 and sends the thermoplastic resin from the inlet 16 to the outlet 17. When a temperature of a first block 11 provided with the inlet 16 among a plurality of blocks 11, 12, and 13 constituting the barrel 10 is T1, and a temperature of the third block 13 provided with the outlet 17 is T3, and a temperature of the second block 12 provided with the vent port 18 is T2, a relationship of T2>T3>T1 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2021084770-A (JP)
Title: Elevator door
Inventor: KIMURA YUTA
IPC: B66B13/30
Filed: 2019-11-28
Abstract: To provide an elevator door that is simplified by reducing the overlap of sheet metal members without increasing the thickness of the door and easily assembled while suppressing increase in temperature inside a car by improving a heat insulation property.SOLUTION: A sliding door constituting an elevator door for opening/closing a doorway of a car and a landing hall of an elevator, includes a door panel 4 made of sheet metal, which can form a flat box type space P with a predetermined thickness before completing the assembling, a rectangular parallelepiped heat insulation member 3 that can be fitted to the flat box type space P, and a fixing member 6 for fixing it to the door panel 4. The volume ratio of the heat insulation member 3 in the flat box type space P is 95% or more. The door panel 4 includes an opened edge part 41 and a folded edge part 42 at a position opposite to the opened edge part. The heat insulation member 3 is inserted from the opened edge part 41 in parallel with a flat surface H of the door panel 4 to be fitted. The folded edge part 42 is bent and raised at a right angle from the flat surface H and brought into contact with one end surface 31 of the heat insulation member 3 to be locked. The other end surface 32 of the heat insulation member 3 is held by the fixing member 6 at the opened edge part 41.SELECTED DRAWING: Figure 1A
Patent JP-2021089327-A (JP)
Title: Image forming apparatus, image quality adjustment program, and image quality adjustment method
Inventor: KITAGAWA TAKASHI
IPC: G03G15/00
Filed: 2019-12-03
Abstract: To provide an image forming apparatus that can execute image quality adjustment at an appropriate timing and reduce a stress on a user.SOLUTION: An image forming apparatus 10 has a function to execute image quality adjustment for an image forming unit 20 when a predetermined execution condition is satisfied. A CPU 50 of the image forming apparatus estimates if use of the image forming unit is continued based on information on payment to a billing device 16, and when estimating that the use of the image forming unit is continued, postpones the execution of the image quality adjustment even when an execution condition for the image quality adjustment is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2021087405-A (JP)
Title: Chicken house and method for processing chicken manure generated in chicken house
Inventor: NAKAJIMA NORIO
IPC: A01K31/04
Filed: 2019-12-05
Abstract: To provide a chicken house in which the occurrence of bad smell due to chicken manure or feces dust can be prevented in the chicken house for poultry farming, and a burden of a poultry farming worker about the removal of the chicken manure can be reduced, and further a living environment of chickens is improved, and provide a method for processing chicken manure generated in the chicken house.SOLUTION: A chicken house 10 related to the present invention includes a floor 22 formed in a net shape, and a water filling tank 24 provided in an underfloor and having water filled inside so that the chicken manure falling over a net-like gap of the floor 20 can be stored in the water. Also, a method for processing chicken manure generated in the chicken house 10 maintains the pH of the water in the water filling tank 24 in 2-6 by adding an acid substance in the water filling tank 24. Also, the chicken manure stored in the water filling tank 24 is discharged outside the water filling tank 24 with the water at predetermined intervals, and the water is set up in the water filling tank 24 newly.SELECTED DRAWING: Figure 1
Patent JP-2021091123-A (JP)
Title: Laminate, film, and method for manufacturing laminate
Inventor: ONO TATSUNORI
IPC: B29C48/305
Filed: 2019-12-09
Abstract: To provide a crystalline resin laminate having excellent transparency.SOLUTION: A laminate 3 includes a crystalline resin layer 1 and a protective layer 2. The crystalline resin layer 1 and the protective layer 2 are composed of a thermoplastic resin. The crystalline resin layer 1 has a thickness of 0.1-10 μm, and the protective layer 2 has a thickness of 0.9-290 μm. A diameter of crystals of the crystalline resin layer 1 is 1-40 μm.SELECTED DRAWING: Figure 1
Patent JP-2021079055-A (JP)
Title: Health support appliance for ameliorating straight neck (so-called text neck) and ameliorating headache
Inventor: TSUJIUCHI MASAAKI
IPC: A61H39/04
Filed: 2019-11-23
Abstract: To provide a health support appliance for ameliorating a straight neck by only laying a user on his/her back and safely ameliorating a tension headache.SOLUTION: A mountain-shaped and curved edge part of a health support appliance is pressed against a region between the occipital bone and the first cervical vertebra, and the second cervical vertebra (epistropheus) is corrected to a normal position so as to release the vertebral artery. It is almost equal in strength to plastics or urethane foam, capable of pressing the second cervical vertebra (epistropheus) and the suboccipital muscles group.SELECTED DRAWING: Figure 1
Patent JP-2021093308-A (JP)
Title: Manufacturing method of lithium lanthanum zirconium oxide crystal particle aggregate for solid electrolyte
Inventor: IKEGAMI JUN
IPC: H01M10/0562
Filed: 2019-12-11
Abstract: To provide a manufacturing method of a lithium lanthanum zirconium oxide crystal particle aggregate having high availability as a solid electrolyte of an all solid lithium ion secondary battery.SOLUTION: The present invention relates to a manufacturing method of a lithium lanthanum zirconium oxide crystal particle aggregate for solid electrolyte including following steps (I)-(IV) of: (I) preparing a mixture (A) by mixing a mixture (a2) in which lithium hydroxide is mixed with water, into a mixture (a1) in which a lanthanum compound and a zirconium compound, etc., are mixed with cellulose nanofibers and/or lignocellulose nanofibers; (II) obtaining a predetermined precursor mixture (B) by applying hydrothermal reaction, etc., at 100°C or higher to the obtained mixture (A); (III) obtaining a precursor mixture (C) by mixing and then drying the obtained precursor mixture (B), a lithium compound, a specific amount of the lanthanum compound and water; and (IV) sintering the obtained precursor mixture (C) at 400°C to 1000°C.SELECTED DRAWING: Figure 1
Patent JP-2021093097-A (JP)
Title: Information search apparatus, program, and data structure
Inventor: KURASHINA HIDEMITSU
IPC: G06F16/909
Filed: 2019-12-12
Abstract: To easily search for information included in map data for each period.SOLUTION: An information search apparatus (2) includes: search means (211) which refers to storage means (221) storing map data for each period, and searches for information satisfying a search condition out of the map data; and output means (212) which outputs a search result searched by the search means (211). The map data associates attribute information on a feature with identification information uniquely identifying the feature. The identification information is information to be uniquely added to the same feature throughout the periods. The search means (211) acquires attribute information associated with identification information, on the basis of the identification information, from the map data for each period.SELECTED DRAWING: Figure 1
Patent JP-2021094253-A (JP)
Title: Absorbent article
Inventor: SAKAHASHI HARUO
IPC: A61F13/532
Filed: 2019-12-18
Abstract: To provide an absorbent article capable of achieving both leakage preventing action and good fitting.SOLUTION: An absorbent article comprises an absorbent core. The absorbent core has a narrow intermediate core part. The intermediate core part includes; a crown part provided in a center part in a lateral direction; a pair of side parts respectively provided on opposite sides of the crown part in the lateral direction; and lateral groove parts with a low basis weight provided on the pair of side parts and extending in the lateral direction. The crown part protrudes in a thickness direction from the pair of side parts. The absorbent article comprises a pair of compression grooves which are provided on the side parts respectively, and extend in a vertical direction. Each of the compression grooves has a plurality of fragment parts which are separated from each other across a non-continuity part. The plurality of fragment parts are positioned such that the fragment parts do not traverse the lateral groove part due to the presence of the non-continuity parts.SELECTED DRAWING: Figure 3
Patent JP-2021097347-A (JP)
Title: Imaging apparatus, control method of the same, and program
Inventor: YAMASHITA YUSUKE
IPC: H04N5/225
Filed: 2019-12-18
Abstract: To prevent an image with unnatural brightness from being acquired even when a plurality of images with different polarization angles is acquired.SOLUTION: An imaging apparatus includes an imaging element that captures an optical image of a subject obtained through a polarization filter having a region with a plurality of different polarization angles, calculation means for calculating polarization information of the subject based on a plurality of pieces of image data for each different polarization angle output from the imaging element, determination means for determining whether the luminance of at least one piece of image data among the plurality of pieces of image data exceeds a predetermined threshold value, and luminance correction means for correcting the luminance of the image data based on the result of the determination by the determination means. When the luminance of at least one piece of image data exceeds a predetermined threshold, the luminance correction means corrects the luminance of the image data based on the polarization information of the subject.SELECTED DRAWING: Figure 1
Patent JP-2021096799-A (JP)
Title: Building structure analysis method, building structure analysis device, and program
Inventor: FUKUMOTO KOJI
IPC: G06F30/20
Filed: 2019-12-19
Abstract: To provide a building structure analysis method with which it is possible to shorten the working time required for the analysis of a building having steel frames and aseismatic walls.SOLUTION: In a shearing rigidity calculation process, the shearing rigidity of a joint that joins together an upper part and a lower part of an aseismatic wall and a steel frame. In a horizontal rigidity calculation process, analysis or calculation is performed on an analysis model in which the hybrid structure of a combination of the steel frame and the aseismatic wall is modeled and the rigidity of the aseismatic wall and the rigidity of a support part are calculated thereby, as well as the horizontal rigidity of the aseismatic wall is calculated on the basis of a calculation result of the rigidity of the aseismatic wall and rigidity of the support part and a calculation result of shearing rigidity of the joint having been calculated in the shearing rigidity calculation process. In a brace element replacement process, an X-shaped brace element having shaft rigidity EA is found from said horizontal rigidity by a virtual work method, and the analysis model is updated using this brace element. In a structure analysis execution process, the structure analysis of a building is executed using the updated analysis model.SELECTED DRAWING: Figure 2
Patent JP-2021099034-A (JP)
Title: Engine hook and engine including engine hook
Inventor: KOYAMA HIDEYUKI
IPC: F02B77/00
Filed: 2019-12-19
Abstract: To provide an engine hook that can hook an engine in accordance with multiple types of hooking tool and suppress deterioration in heat radiation property of an engine, and to provide an engine including an engine hook.SOLUTION: Engine hooks 1, 1 fitted to an engine 100 and hooked by a hooking tool to hook the engine 100 with the hooking tool includes: a first hole part 20 hooked by a first hooking tool; and a second hole part 30 hooked by a second hooking tool that is different type from the first hooking tool.SELECTED DRAWING: Figure 1
Patent JP-2021100305-A (JP)
Title: Power conversion system
Inventor: ASAKO YOSUKE
IPC: H02M7/48
Filed: 2019-12-20
Abstract: To provide a power conversion system in which switching loss can be reduced while an increase of switching elements is suppressed.SOLUTION: A power conversion system includes at least one of power switching elements 1 to 6 constituting a power conversion circuit, and at least one of driving circuits 11 to 16 for driving the power switching element. Furthermore, the power conversion system includes at least one insulation power source 50 for supplying power to the driving circuit, and a microcomputer that outputs, to the driving circuit, a driving signal for the driving circuit to drive the power switching element. The insulation power source changes an operation state of the insulation power source, according to a drive state of the power switching element, on the basis of drive information indicating the drive state of the power switching element.SELECTED DRAWING: Figure 3