baber/WOPTO huggingface dataset:
Patent JP-2021125410-A (JP)
Title: Lighting fixture unit
Inventor: SATO TAKAYOSHI
IPC: F21V7/00
Filed: 2020-02-07
Abstract: To enhance designability of a lighting fixture unit comprising a reflection type spatial light modulator while making it possible to obtain desired optical characteristics.SOLUTION: A lighting fixture unit is configured to emit light from a light source 52, reflected by a spatial light modulator 30, toward the front of the unit through a projection lens 72. In this case, a third lens 72C located on the rearmost side of the unit among three first to third lenses 72A, 72B and 72C constituting the projection lens 72 is composed of a glass-made lens, and the others are made of resin-made lenses. The third lens 72C is made of the glass-made lens to suppress a failure in acquisition of expected optical characteristics as a projection lens 72 due to thermal deformation, etc., thereof. The first and second lenses 72A, 72B, on the other hand, are made of the resin-made lenses so as to enhance the degree of freedom of outer shapes thereof, so that the lighting fixture unit 10 is enhanced in designability.SELECTED DRAWING: Figure 1
Patent JP-2021126796-A (JP)
Title: Decorative sheet, decorative resin plate, and method for producing decorative resin plate
Inventor: KUROSAWA TETSUYA
IPC: B32B33/00
Filed: 2020-02-12
Abstract: To provide a decorative sheet capable of applying to produce a small lot of a decorative resin plate while maintaining a same quality as a conventional decorative resin plate, a decorative resin plate, and a method for producing the decorative resin plate.SOLUTION: There is provided a decorative sheet 100, comprising: a primer layer 110; a metal layer holding layer 120 holding a metal layer 130; an adhesive layer 140; and a surface layer 150, in which a melting temperature of the primer layer is 70°C to 100°C. In addition, the primer layer contains a maleic anhydride-modified chlorinated polypropylene.SELECTED DRAWING: Figure 1
Patent JP-2021127309-A (JP)
Title: Dental restoration composite resin
Inventor: MORI TOSHIKI
IPC: A61K6/887
Filed: 2020-02-12
Abstract: To provide a dental restoration composite resin with low shrinkage stress upon curing and high mechanical strength of a cured product.SOLUTION: A dental restoration composite resin contains a polymerizable monomer, a chain transfer agent, and inorganic particles, where the inorganic particles contain inorganic particles (A) having a volume-median particle size from 0.1 μm to 0.9 μm inclusive, and surface-treated with compounds represented by the general formula (1) and/or compounds represented by the general formula (2).SELECTED DRAWING: None
Patent JP-2021128870-A (JP)
Title: Display device and method
Inventor: HARADA TSUTOMU
IPC: G09G3/34
Filed: 2020-02-14
Abstract: To provide a display device and a method by which the luminance of an image can be improved.SOLUTION: A display device according to an embodiment includes a display panel including a display region to display an image, a plurality of light sources that deliver light in order to display the image in the display region, and a control unit that causes the light sources corresponding to a plurality of regions obtained by splitting the display region to sequentially emit light for each region. In one frame period where the image is displayed in the display region, the control unit causes the light source corresponding to the region specified based on the image among the plurality of regions to emit light repeatedly.SELECTED DRAWING: Figure 2
Patent JP-2021134248-A (JP)
Title: Scale prevention material and member with scale prevention layer
Inventor: MATSUMOTO TAKUO
IPC: C09D5/02
Filed: 2020-02-25
Abstract: To provide a scale prevention material having excellent scale attachment inhibitory effect, and a member with a scale prevention layer that is formed from the scale prevention material.SOLUTION: A scale prevention material has graphite, a binder, and a liquid medium. The graphite content is more than 50 mass% to 98 mass% or less relative to the total solid content in the scale prevention material.SELECTED DRAWING: None
Patent JP-2020079308-A (JP)
Title: Antibody inducer against virus infections for land animals other than human, and adjuvant thereof
Inventor: MORIYAMA MASAMI
IPC: A61K39/12
Filed: 2020-02-26
Abstract: To provide: a secretory IgA and/or IgG antibody inducer, comprising a virus-derived inactive antigen and an adjuvant, the antibody inducer being effective during an emergency against virus infections that land animals other than human suffer from, being easily administered nasally, having high safety and high storage stability, and being produced on a large scale at low cost and for a short period; and the adjuvant that is effective as a booster of the antibody inducer and has high storage stability.SOLUTION: This invention relates to (1) a booster for a secretory IgA and/or IgG antibody inducer against infections for land animals other than human, the booster being in a powder by lyophilization of an adjuvant. This invention further relates to (2) the secretory IgA and/or IgG antibody inducer against virus infections for land animals other than human, comprising: a virus-derived inactive antigen being in a powder by lyophilization; and the booster described in (1).SELECTED DRAWING: None
Patent JP-2021133295-A (JP)
Title: Filling method of granular material into multi-tube reactor
Inventor: ITO HIROYUKI
IPC: B01J8/06
Filed: 2020-02-26
Abstract: To provide a filling method of granular material into a multi-tube reactor capable of implementing equalization of a filling layer height in each reaction tube in a short period, in filing of granular material to each reaction tube of the multi-tube reactor.SOLUTION: In a multi-tube reactor having a structure in which more than 10,000 vertically arranged reaction tubes and both ends of the reaction tube are attached to a tube plate, a method of filling granular material into a reaction tube from an upper tube plate, in which a target filling layer height is set by the following method, and the reactor tube that does not reach the target filling layer height is selected.SELECTED DRAWING: None
Patent JP-2020141136-A (JP)
Title: Light-emitting device, light-emitting apparatus, electronic device, and lighting device
Inventor: HASHIMOTO NAOAKI
IPC: G09F9/30
Filed: 2020-02-26
Abstract: To provide a new light-emitting device, or to provide a light-emitting device having good luminous efficiency, or to provide a light-emitting device having an excellent lifetime, or to provide a light-emitting device having a low drive voltage.SOLUTION: In a light-emitting device including: a positive electrode 101; a negative electrode 102; and an EL layer 103 located between the positive electrode and the negative electrode, in which the EL layer has a light-emitting layer 113 and an electron transport layer 114, when the electron transport layer is subjected to time-of-flight secondary ion mass spectrometry for an anion having a mass-to-charge ratio of 17, a detection amount become larger from the negative electrode side to the positive electrode side in the electron transport layer.SELECTED DRAWING: Figure 1
Patent JP-2021133962-A (JP)
Title: Storage container, and manufacturing method of the same
Inventor: KURAHASHI YUHI
IPC: B29C45/26
Filed: 2020-02-26
Abstract: To provide a storage container exhibiting excellent appearance.SOLUTION: According to the present invention, there is provided a storage container comprising a container body whose jacket is integrally molded so as to coat an outer peripheral surface of an inner container. The jacket is an injection molding body. The inner container comprises an outermost layer and an adjacent layer adjacent to the outermost layer. A melting point of an outermost layer resin constituting the outermost layer is lower than an adjacent layer resin constituting the adjacent layer.SELECTED DRAWING: Figure 1
Patent JP-2021070682-A (JP)
Title: Triazine compound having pyridyl group
Inventor: ARAI NOBUMICHI
IPC: H01L51/50
Filed: 2020-02-28
Abstract: To provide: a triazine compound having a high crystallization temperature which is useful for forming organic electroluminescent elements having a low operating voltage, a high luminescent efficiency, and a long life; a material for organic electroluminescent elements which includes the triazine compound; an electron transport material for organic electroluminescent elements; and an organic electroluminescent element.SOLUTION: The present invention relates to a triazine compound of a specific structure represented by formula (1).SELECTED DRAWING: Figure 2
Patent JP-2021136212-A (JP)
Title: Manufacturing method of lamination type battery, and lamination type battery
Inventor: YOSHIOKA HIROYA
IPC: H01M10/0585
Filed: 2020-02-28
Abstract: To provide a manufacturing method a lamination type battery in which the size of equipment for decompressing the inside of an exterior body is suppressed.SOLUTION: A manufacturing method a lamination type battery includes a decompression step of reducing the pressure by suction through a tubular member inserted into an opening through an accommodation space of an exterior body that stores an electrode body having a plurality of electrode plates formed and laminated between a first exterior material and a second exterior material of the exterior material, and is formed between the first exterior material and the second exterior material, and a sealing step of joining the first exterior material and the second exterior material to seal the opening.SELECTED DRAWING: Figure 10
Patent JP-2021136854-A (JP)
Title: Power supply device and system
Inventor: KIJIMA YUJI
IPC: H01M10/44
Filed: 2020-02-28
Abstract: To provide a power supply device and a system, where usability is improved when a plurality of battery packs are mounted.SOLUTION: A power supply device comprises: a power supply box 2 to which a plurality of battery packs BT1 to BT4 can be connected concurrently, each battery pack including a plurality of cell units; a power source cord 4 that extends from the power supply box 2 and is capable of being connected to an external AC power supply; and an adapter 6 that is provided at a tip of a cable 5 extending from the power supply box 2 and is capable of being mounted on an external electric tool 50. Each of the battery packs BT1 to BT4 includes the plurality of cell units and can perform switching connection of the plurality of cell units between serial connection and parallel connection. The power supply box 2 can output DC voltage to the electric tool 50 by connecting in series the plurality of battery packs in each of which the plurality of cell units are connected in parallel.SELECTED DRAWING: Figure 4
Patent JP-2021140328-A (JP)
Title: Information processing device, image processing device, information processing system, and program
Inventor: IIZUKA MIYUKI
IPC: G06F40/123
Filed: 2020-03-03
Abstract: To facilitate correcting a character string more than a case where contents of correction are directly inputted in generating the character string, such as a document name to be stored in association with a document from a phrase included in the document.SOLUTION: An extraction part 212 extracts a plurality of phrases included in a document in each kind from an image acquired by an acquisition part 211. A selection part 213 selects one by one for each kind from among the plurality of phrases. A first generation part 214 generates a first character string obtained by arranging the selected phrase along a phrase arrangement rule. A presentation part 215 presents the first character string to a user. In receiving operation to change a first phrase included in the first character string from the user, the presentation part 215 presents to the user one or more other phrases being phrases included in the document and belonging to a common kind of the first phrase. In receiving operation to select a second phrase, a second generation part 217 generates a second character string obtained by changing the first phrase included in the first character string to the selected second phrase.SELECTED DRAWING: Figure 9
Patent JP-2021138398-A (JP)
Title: Packing box
Inventor: KASHIO RYUICHI
IPC: B65D5/54
Filed: 2020-03-04
Abstract: To provide a packing box capable of ensuring the sufficient strength of a storage box even in a state where a display panel is installed on an upper edge of a trunk.SOLUTION: A packing box 1A has a storage box 2 opened on an upper surface. A recess 20 recessed downward from an upper edge is formed in a trunk 10 of the storage box 2. The recess 20 is covered with a display panel 60. The trunk 10 and the display panel 60 are connected via a cutting guide line L. A plurality of notches 61 are formed in an outer edge of the display panel 60. In a state where the display panel 60 is separated from the trunk 10, the upper edge of the trunk 10 is inserted into each notch 61, and the display panel 60 can be connected to the upper edge of the trunk 10.SELECTED DRAWING: Figure 4
Patent JP-2021145397-A (JP)
Title: Power conversion unit and power conversion device
Inventor: MOGI AKIRA
IPC: H01L25/07
Filed: 2020-03-10
Abstract: To provide a power conversion unit capable of suppressing partial discharge under a low atmospheric pressure environment, and a power conversion device.SOLUTION: A power conversion unit U comprises a cooling path 11 disposed between an input-side power conversion section 14 and an output-side power conversion section 15 which are installed separately and oppositely at one side and the other side. Each of the input-side conversion section 14 and the output-side power conversion section 15 includes: a molding resin 9 filling a space (p) inside of housings 5a and 5b in which a wiring board 2 is disposed; a switching element 1 provided in the space (p) and covered by the molding resin 9; an upper electrode plate 7 connected to the switching element 1 and covered by the molding resin 9; an insulative heat sink 12 connected to the upper electrode plate 7 and covered by the molding resin 9; and a lower electrode 8 provided in contact with or proximately to the cooling path 11. The heat sink 12 is wider than the upper electrode plate 7, and the upper electrode plate 7 is disposed separately from a side edge of the heat sink 12 and closer to a central side.SELECTED DRAWING: Figure 1B
Patent JP-2021143491-A (JP)
Title: Fitting and ventilation system
Inventor: OURA YUTAKA
IPC: F24F7/08
Filed: 2020-03-11
Abstract: To provide a fitting that can reduce the heat in and out of a window and reduce an air-conditioning load.SOLUTION: A fitting is configured in such manner that an outer partition body 1 and an inner partition body 2 are provided; an outdoor air vent part 11 communicating with an intermediate layer 10 between the outer partition body 1 and the inner partition body 2 from an outdoor space, and an indoor air vent part 12 communicating with an indoor space from the intermediate layer 10 are provided; air flows in one direction along an inner surface of the outer partition body 1, the air flows in the vicinity of an end of the intermediate layer 10 and flows along an outer surface of the inner partition body 2 in the other direction; and when air flows from the outdoor into the indoor, the temperature difference between the outdoor side and the indoor side of the outer partition body 1 is reduced, and the heat passing through the outer partition body 1 from the outdoor side to the indoor side thereof is reduced.SELECTED DRAWING: Figure 1
Patent JP-2020167992-A (JP)
Title: Porcine parvovirus
Inventor: Lars GUELEN
IPC: C12N7/00
Filed: 2020-03-13
Abstract: To provide a novel porcine parvovirus, proteins of the virus, and vaccines based upon the virus and the proteins thereof.SOLUTION: There is provided an isolated virus which is a member of the sub-family Parvovirinae of the family Parvoviridae, where a) the virus is a hemorrhagic bowel syndrome (HBS)-associated virus and b) the virus has a viral genome comprising a gene encoding a capsid protein (CP) and a gene encoding a non-structural protein 1 (NS1).SELECTED DRAWING: None
Patent JP-2021141873-A (JP)
Title: Photosynthetic organism culture apparatus, and method for producing photosynthetic organism
Inventor: TSUZUKI MIKIO
IPC: C12M1/00
Filed: 2020-03-13
Abstract: To provide a culture apparatus and a culture method for improving culture efficiency in large-scale culture of a photosynthetic organism.SOLUTION: Culture efficiency in large-scale culture of a photosynthetic organism can be improved by a culture apparatus comprising: a storage part which stores culture solution; and an irradiation part which irradiates the photosynthetic organism with pulse light that repeats a light period and a dark period, in which duration time of the light period is 75 μs or more and duration time of the dark period is 1000 μs or less and frequency is 100 Hz to 10000 Hz inclusive in the pulse light irradiated by the irradiation part, and a method for producing the photosynthetic organism comprising: a step of storing the culture solution; and a step of irradiating the photosynthetic organism with the pulse light that repeats the light period and the dark period to culture a subject to be cultured, in which the duration time of the light period is 75 μs or more and the duration time of the dark period is 1000 μs or less and the frequency is 100 Hz to 10000 Hz inclusive in the pulse light irradiating the photosynthetic organism.SELECTED DRAWING: Figure 1
Patent JP-2021146234-A (JP)
Title: Actuator
Inventor: TSUYAMA YASUTOMO
IPC: H01F7/16
Filed: 2020-03-16
Abstract: To improve vibration damping performance at low cost without impairing quietness in an actuator comprising a fitting member, a movable element, and an elastic supporter.SOLUTION: An actuator S1 comprises a fitting member 10, a movable element 20, and an elastic supporter 30. The elastic supporter 30 includes a reference leaf spring 31A, and an inversion leaf spring 31B which has an inverted shape of the reference leaf spring 31A. A deformation part 160 of the elastic supporter 30 has: an overlapping part 8 which is formed in such a manner that arms 61A, 62A of the reference leaf spring 31A and inversion arms 61B, 62B of the inversion leaf spring 31B overlap with each other; and a non-overlapping part 9 which is formed by either the reference arms 61A, 62A or the inversion arms 61B, 62B. On the overlapping part 8, a cushioning material 32 is located between the reference leaf spring 31A and the inversion leaf spring 31B.SELECTED DRAWING: Figure 5
Patent JP-2021150747-A (JP)
Title: Management device and program
Inventor: SHIMOSHIMANO HIDEO
IPC: H04M11/00
Filed: 2020-03-18
Abstract: To provide a technique which appropriately selects a communication condition that a terminal device should use based on the use state of the terminal device.SOLUTION: A storage unit 340 stores at least one of an index which indicates importance specified to the terminal device or the user of the terminal device, an index which indicates urgency calculated based on a word used in the past communication of the terminal device, and an index which indicates information density corresponding to the smallness of communication information redundancy in the past communication of the terminal device. A control unit 338, by determining, as a processing target, at least one terminal device among a plurality of terminal devices related to one communication, selects communication means which the terminal device of the processing target should use, based on an index stored in the storage unit 340 between first communication means, in which first communication quality is specified, and second communication means in which second communication quality higher than the first communication quality is specified. A communication unit 334 transmits a signal, related to the selected communication means, to the terminal device of the processing target.SELECTED DRAWING: Figure 5
Patent JP-2021150145-A (JP)
Title: Battery module
Inventor: ITO SHIGETO
IPC: H01M50/50
Filed: 2020-03-18
Abstract: To provide a technique capable of laminating a plurality of batteries with a simple structure in an excellent order.SOLUTION: A battery module may comprise: a first battery; and a second battery laminated on the first battery. The first battery may comprise: a first battery main body; and a long tub folded in a direction opposite to the first direction after being extended in the first direction from the first battery main body. The second battery may comprise: a second battery main body laminated on the first battery main body; and a short tub extended in the first direction from the second battery main body. The length of the long tub extended from the first battery main body may be longer than the length of the short tub extended from the second battery main body. The long tub of the first battery may be jointed to the short tub of the second battery at a part on a tip end side from a folded pert.SELECTED DRAWING: Figure 2
Patent JP-2021148613-A (JP)
Title: Vehicle automatic operation device
Inventor: KODAMA AKIHIKO
IPC: G01M17/007
Filed: 2020-03-19
Abstract: To allow a rack shaft 141 to be automatically fixed when a transmission actuator unit 131 is removed.SOLUTION: A transmission actuator unit 131 is attached removably on the top of an actuator support plate 105. A stopper pin 181 is provided in the bottom of a base plate 132 of the transmission actuator unit 131, and is protruded by a biasing force of the coil spring 185 when the transmission actuator unit 131 is removed. A nail piece 181a is engaged with a gear 184a at the position where the stopper pin 181 is protruded so that the rack shaft 141 is fixed. The stopper pin 181 is pushed back by the actuator support plate 105 while the transmission actuator unit 131 is being attached, and the rack shaft 141 becomes free.SELECTED DRAWING: Figure 24
Patent JP-2021148246-A (JP)
Title: Metal belt and belt-type continuously variable transmission provided with the same
Inventor: YAGASAKI TORU
IPC: F16H9/12
Filed: 2020-03-19
Abstract: To provide a metal belt preventing generation of abnormal sound due to wearing step on a pully surface and deterioration in pully durability accompanying uneven wear: and to provide a belt type continuously variable transmission provided with the metal belt.SOLUTION: An endless metal belt 6 is structured by circularly connecting a plurality of elements 10, is wound and hooked between a pair of pulleys 3, 5 of a belt type continuously variable transmission 1, is obtained by alternately forming a plurality of crests 10a and grooves 10b in a radial direction of the pulleys 3, 5 on contact surfaces 3a, 3b, 5a, 5b to the pulleys 3, 5 of each of the elements 10, and includes at least two kinds of elements 10A, 10B in which the crests 10a in each of the elements 10 start from outer peripheral ends, positions of their starting points of all the elements 10 are the same, array pitches p of the grooves 10b are equal and also the positions of the grooves 10b are different from each other in the radial direction of the pulleys 3, 5. The belt type continuously variable transmission 1 is structured by winding and hooking the metal belt 6 between the drive pully 3 and a driven pully 5.SELECTED DRAWING: Figure 6