baber/WOPTO huggingface dataset:
Patent JP-2022107277-A (JP)
Title: Light irradiation unit and light irradiation device
Inventor: OSHIMA DAICHI
IPC: F21V29/76
Filed: 2021-01-08
Abstract: To provide a light irradiation unit for enabling outside air to be delivered to a heat radiation part of a light irradiation device arranged at the center even if a plurality of the light irradiation units are arranged side by side in use.SOLUTION: The light irradiation unit includes a casing having a light emission surface provided on one end face and a side peripheral surface provided around the light emission surface, a light source held by the casing for emitting light from the light emission surface, and a heat radiation part held by the casing for radiating heat from the light source. The light irradiation unit is connected to another light irradiation unit so that the light emission surface thereof is continuous with the light emission surface of the another light irradiation unit. In the casing, a flow path is formed which is opened to the side peripheral surface for supplying outside air to the heat radiation part. The opening of the flow path is formed in a position opposite to an opening formed in the side peripheral surface of the another light irradiation unit.SELECTED DRAWING: Figure 1
Patent JP-2021073163-A (JP)
Title: Optical glass
Inventor: YAMAGUCHI KATSUHIKO
IPC: G02B1/00
Filed: 2021-01-22
Abstract: To obtain an optical glass having a ray transmittance in a visible range required for an optical glass and showing little reduction in the ray transmittance in the visible range even when irradiated with radiation.SOLUTION: A glass having the following properties is provided: the glass comprises, by mass% on an oxide basis, SiO2 component by 30 to 75%, CeO2 component by over 0% and 5% or less, Al2O3 component by 0 to 8%, B2O3 component by 0 to 18%, R2O component by 0 to 20% (where R represents at least one element selected from Li, Na and K), and MO component by 0 to 50% (where M represents at least one element selected from Mg, Ca, Sr, Ba and Zn); a wavelength [λ80] where the ray transmittance of a 10-mm thick sample of the glass is 80% is 390 nm or more; and when a 10-mm thick sample of the glass is irradiated with cobalt 60 gamma rays to have an absorption dose of 0.5 MGy, changes [Δλ5] in a wavelength [λ5] where the ray transmittance of the sample is 5%, due to the irradiation, is 20 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2022112933-A (JP)
Title: surface contact heat exchanger
Inventor: FUJISHIMA SHIRO
IPC: H01L23/473
Filed: 2021-01-22
Abstract: To provide a surface contact heat exchanger that improves heat transfer between a heat exchange object placed on the outer surface of a heat exchanger body and a fluid flowing inside the heat exchanger body.SOLUTION: In a surface contact heat exchanger, an inner fin 6 is arranged inside a flat heat exchanger body 5, and a side portion 9 of the inner fin 6 is made expandable and contractible within a certain range to improve surface contact between the heat exchange object 3 and a contact surface 4. The inner fin 6 has a corrugated shape, the side portions 9 are substantially parallel to each other and are inclined with respect to the two parallel planes 2. The outer periphery of the heat exchanger body 5 is formed with a bellows-shaped cross-sectional portion that can be expanded and contracted in the opposing direction of the two parallel surfaces 2.SELECTED DRAWING: Figure 1
Patent JP-2022113393-A (JP)
Title: bathroom system
Inventor: TADA HIROYUKI
IPC: D06F58/10
Filed: 2021-01-25
Abstract: To provide a bathroom system which can temporarily stop air blower driving operation of a bathroom dryer without using a human sensor.SOLUTION: A bathroom system includes a hot water heat source machine, a bathroom dryer which has an air blower and can perform at least one air blower driving operation along with driving of the air blower, and a controller. During a prescribed air blower driving operation, the controller temporarily stops the prescribed air blower driving operation when it is determined that the hot water heat source machine is in a prescribed bath operation state or it is determined that a prescribed first bath operation state change occurs in the hot water heat source machine.SELECTED DRAWING: Figure 4
Patent JP-2022001363-A (JP)
Title: Method for removing toxic organic material in soil by highly efficient oxidation using composite oxidant
Inventor: GAO YANZHENG
IPC: B09C1/08
Filed: 2021-01-26
Abstract: To provide a method for removing toxic organic materials in soil by highly efficient oxidation using a composite oxidant.SOLUTION: A method for removing toxic organic materials in soil comprises: a step 1 for removing rock and other debris from collected toxic organic material soil, then polishing and breaking the soil and sifting the soil, and obtaining the sifted soil; and a step 2 for mixing at a constant ratio, the sifted soil and an oxidant A in a uniform state, then adding distilled water to the mixture, then agitating the mixture in a uniform state for obtaining slurry reaction liquid, then adding an oxidant B to the slurry reaction liquid, leaving the slurry reaction liquid at rest at a room temperature of 25-30°C for reaction, and after finish of the reaction, removing the toxic organic materials in the soil. The invention can effectively remove the toxic organic materials in the soil, has simplified processing processes and high removal efficiency, and contributes to popularization and use of restoration processing of the toxic organic material soil.SELECTED DRAWING: Figure 1
Patent JP-2021091686-A (JP)
Title: Use of ferric citrate in treatment of iron-deficiency anemia
Inventor: ENRIQUE PORADOSU
IPC: A61P3/12
Filed: 2021-01-26
Abstract: To provide methods for treating patients with iron-deficiency anemia (IDA).SOLUTION: To a patient who has not been diagnosed with chronic kidney disease, a ferric citrate tablet is orally administered containing approximately 210 mg of ferric iron, where the ferric citrate in the tablet is a complex of iron (+3), 0.70-0.87 (1,2,3-propanetricarboxylic acid, 2-hydroxy-), 1.9-3 (H2O). The patient treated for iron-deficiency anemia has a serum ferritin level of 5 ng/ml to 300 ng/ml.SELECTED DRAWING: None
Patent JP-2021115632-A (JP)
Title: Manufacturing method of metal hollow microcapsule needle and metal hollow microcapsule needle
Inventor: FURUSHIMA TAKESHI
IPC: B21C9/00
Filed: 2021-01-27
Abstract: To provide a manufacturing method of metal hollow microcapsule needle which includes a tapered portion and has electric conductivity and to provide such a metal hollow microcapsule needle.SOLUTION: A manufacturing method of metal hollow microcapsule needle using a dieless drawing process includes a process in which a tube made of superplastic metal is locally heated and the tube is pulled out while controlling tensile speed to form a tapered portion on the tube and a process in which, after forming the tapered portion, the tube is further pulled out to break the tube.SELECTED DRAWING: Figure 3
Patent JP-2021073604-A (JP)
Title: Learning material recommendation method, learning material recommendation device and learning material recommendation program
Inventor: TOMONAGA YASUYUKI
IPC: G06Q50/20
Filed: 2021-02-01
Abstract: To provide a learning material recommendation method, a learning material recommendation device, and a learning material recommendation program that recommend a learner a learning material to learn next based on an understanding degree and a concentration degree of the learner.SOLUTION: A learning material recommendation device 100 includes: estimation means 101 that estimates a concentration degree of the object person based on a prediction model generated by machine learning relations among learning information of the object person, learning information of a plurality of learners, and concentration degrees of the plurality of learners; and learning material selection means 102 that selects a second learning material for the object person based on an understanding degree and the concentration degree of the object person regarding the first learning material.SELECTED DRAWING: Figure 14
Patent JP-2021073677-A (JP)
Title: Light-emitting device
Inventor: OSAWA NOBUHARU
IPC: H05B33/26
Filed: 2021-02-16
Abstract: To provide a light-emitting element with a micro-cavity structure which is capable of amplifying a plurality of wavelengths to give emission of a desired color.SOLUTION: In a light-emitting element including a pair of electrodes and an EL layer held between the pair of electrodes, one of the pair of electrodes is a reflection electrode forming a reflection surface, the other of the pair of electrodes is an electrode forming a half-reflection surface, and, when the optical distance between the reflection surface and the half-reflection surface is L and the wavelength component of the light emitted from the light-emitting element is λ, the number of λ satisfying L=nλ/2 (n is an integer of 2 or more) is two or more.SELECTED DRAWING: Figure 1
Patent JP-2021090817-A (JP)
Title: Game machine
Inventor: ISHIHARA NAOKI
IPC: A63F7/02
Filed: 2021-02-19
Abstract: To provide a game machine capable of improving game properties.SOLUTION: Read-ahead notice execution means can perform control to change a first performance character associated with second start information stored prior to first start information to a second performance character associated with the first start information when it is determined that a read-ahead notice based on the first start information is executed, displays an initial parameter (an initial level) associated with the first performance character in the state that it is succeeded from a final parameter (a final level) associated with the second performance character, and notifies that the possibility not to transit to a specific game is high in comparison with the case that succession is successful when the initial parameter (the initial level) associated with the first performance character fails to succeed the final parameter (the final level) associated with the second performance character.SELECTED DRAWING: Figure 218
Patent JP-2022130107-A (JP)
Title: Electric equipment
Inventor: ITO DAISUKE
IPC: H02G3/02
Filed: 2021-02-25
Abstract: To provide a technique relating to electric equipment which includes an elongated opening in a housing and a plurality of terminal blocks arranged side by side inside the opening, the opening being covered by a cover, and enables the cover to be smoothly attached to the housing.SOLUTION: Electrical equipment includes a housing, a plurality of terminal blocks, a plurality of terminals fixed to the terminal blocks, and a cover. The plurality of terminal blocks are arranged in the opening and arranged side by side along the longitudinal direction of the opening. Each terminal has a tip portion fixed to the terminal block, and an intermediate portion extending from the base portion of the tip portion in a normal direction to the outer surface of the housing. The back surface of the cover has a first rib to be inserted into a first space between a pair of adjacent terminal blocks, and a second rib to be inserted into a second space between another pair of adjacent terminal blocks. The distance from the edge of the opening in the first space to the intermediate portion is shorter than the length of the first rib in the short-side direction of the opening. The width of the opening in the second space in the short-side direction is equal to the length of the second rib in the short-side direction of the opening.SELECTED DRAWING: Figure 1
Patent JP-2022131786-A (JP)
Title: Magnetic recording medium, magnetic tape cartridge, and magnetic recording/reproduction device
Inventor: FUJIMOTO TAKASHI
IPC: G11B5/735
Filed: 2021-02-26
Abstract: To provide a magnetic recording medium which comprises a magnetic layer containing ε-iron oxide powder as a ferromagnetic powder and inhibits friction.SOLUTION: There is provided a magnetic recording medium comprising a non-magnetic support and a magnetic layer containing ferromagnetic powder. The ferromagnetic powder is ε-iron oxide powder. An intensity ratio (Int1/Int2) of diffraction intensities is in a range of 1.0 to 6.5, inclusive, as derived from an X-ray diffraction analysis of the magnetic layer using an In-Plane method. There are also provided a magnetic tape cartridge comprising the magnetic recording medium and a magnetic recording/reproduction device.SELECTED DRAWING: None
Patent JP-2022131831-A (JP)
Title: Platform door device and replacement method
Inventor: NIIYAMA TOMOAKI
IPC: B61B1/02
Filed: 2021-02-26
Abstract: To provide a platform door device and a replacement method where a transmission member can be replaced without replacement of other members.SOLUTION: A platform door device comprises a door pocket installed on a platform, and a first door 20 and a second door built to be able to proceed or to recede in opening and closing directions from the door pocket. The first door 20 comprises a pair of door frames 22 extending in the opening and closing directions, and a plate-like member 20A which has a plate shape and includes upper and lower ends held by the pair of door frames 22. The plate-like member 20A comprises a transmission member 21 which has a plate shape and transmits light, an elastic member 24 holding upper and lower ends of the transmission member 21, and a contact member 23 which holds the elastic member 24 and establishes contact with the door frame 22. The door frame 22 has a rail part 22A which regulates movement of the contact member 23 in a width direction of the first door 20 and holds the member slidably in the opening and closing directions.SELECTED DRAWING: Figure 5
Patent JP-2022134020-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-03-02
Abstract: To improve the interest of a game.SOLUTION: A game machine includes: means for generating a predetermined profit state at a timing after a specific information turns into a predetermined update state; notification control means which gives a predetermined notification in a first or second notification mode; determination means which executes a predetermined determination on the basis of an entry of a ball into a ball entry area; and means which generates a specific profit, if a specific determination result is generated, and when a predetermined game condition is satisfied. If the specific determination result is generated, the notification control means carries out the predetermined notification in a first notification mode before a predetermined timing prior to a predetermined period before the specific information turns into the predetermined update state, and switches the notification mode to a second notification mode at a specific timing after the predetermined timing. The game machine has a first state in which a transfer rate for a privilege giving state is a first value, and a second state in which the transfer rate for the privilege giving state is a second value higher than the first value. The first notification mode is a mode suggesting that a transfer to the first state may be generated, and the second notification mode is a mode suggesting that a transfer to the second state may be generated.SELECTED DRAWING: Figure 532
Patent JP-2022134363-A (JP)
Title: Supplement for beauty and disease symptom improvement
Inventor: AKITA SOGO
IPC: A61Q19/02
Filed: 2021-03-03
Abstract: To provide a supplement that can be taken orally, is highly safe, has no risk of causing a side effect, and has an excellent effect on removing wrinkles and blemishes, whitening, improving atopic dermatitis, and improving cold symptoms, and that is inexpensive and easy to manufacture.SOLUTION: Each component such as propolis powder, amino acid (L-cystine powder, L-arginine, L-tryptophan, etc.), biotin powder, maltitol, citric acid, fragrance, pullulan, etc. was measured and mixed so as to have a predetermined blending ratio. Thereafter, the mixed composition was measured to a predetermined amount and solidified by applying a pressure to make a tablet-type supplement.SELECTED DRAWING: None
Patent JP-2021101708-A (JP)
Title: Production of fdca by dehydrogenase catalyst
Inventor: HARALD JOHAN RUIJSSENAARS
IPC: C12N15/53
Filed: 2021-03-03
Abstract: To provide a method for producing 2,5-furan-dicarboxylic acid (FDCA) by utilizing oxidation of a furan precursor.SOLUTION: A method for allowing HMFCA to oxidize into 5-formyl-2-furoic acid (FFA) including a step of incubating a cell under the presence of 5-hydroxymethyl-2-furoic acid (HMFCA), preferably under a condition of accelerating oxidation of HMFCA by a cell. The cell includes an expression construct for expressing a nucleotide sequence that codes dehydrogenase having a specific amino acid sequence, the expression construct can be expressed in the cell, and expression of the dehydrogenase imparts capability of allowing HMFCA to be oxidized into FFA or increases the capability in the cell comparing with a corresponding wild-type cell lacking the expression construct.SELECTED DRAWING: None
Patent JP-2021087456-A (JP)
Title: Bread dough mix flour
Inventor: URAGAMI JUNICHI
IPC: A21D2/18
Filed: 2021-03-10
Abstract: To provide bread with improved temporal stability and food feeling, to provide bread dough or bread dough mix flour for providing the bread, and to provide a method of producing the bread.SOLUTION: The above problem is achieved by mixing and using bread dough mix flour comprising (A) hydroxypropylated starch, (B) α starch, (C) starch decomposition product, and (D) oxidized starch such that it satisfies (a) and (b) below. (a) (A)>(B)>(C)>(D), and (b) [(A)+(B)]:[(C)+(D)]=[2-10]:[1].SELECTED DRAWING: None
Patent JP-2022142844-A (JP)
Title: Crime prevention device, and crime prevention method
Inventor: ISONO YUSUKE
IPC: G08B15/00
Filed: 2021-03-17
Abstract: To improve a deterrent to an illegal intrusion.SOLUTION: A crime prevention device comprises: a moving body detection unit which detects a moving body from an output result of a sensor; an imaging control unit which controls an imaging apparatus to image the moving body when the moving body detection unit detects the moving body; a person detection unit which determines whether or not the moving body is a person based on video data of the moving body imaged by the imaging apparatus; and an output control unit which controls a speaker to output warning sound to the person when the person detection unit detects the person. The output control unit changes the warning sound in accordance with a situation of the person detected by the person detection unit.SELECTED DRAWING: Figure 1
Patent JP-2022142938-A (JP)
Title: Mobile control system, mobile, control method, and program
Inventor: NAKANISHI KOSUKE
IPC: G08G1/16
Filed: 2021-03-17
Abstract: To implement more appropriate control corresponding to a peripheral situation.SOLUTION: A mobile control system comprises: a determination section for determining whether or not an object roadway is a pedestrian road where passages of vehicles are limited; a processing section by which, in a case where it is determined by the determination section that the object roadway is the pedestrian road, a movable zone where mobiles are movable is enlarged in a width direction of the object roadway; and a control section for controlling the mobiles based on the movable zone.SELECTED DRAWING: Figure 2
Patent JP-2022143826-A (JP)
Title: Heat insulating container and manufacturing method for the same
Inventor: KOWA YASUHIRO
IPC: A47J41/02
Filed: 2021-03-18
Abstract: To provide a heat insulating container capable of applying coating that is excellent in wear resistance and corrosion resistance and prevents adhesion of dirt and odor to an inner surface of an inner container.SOLUTION: A heat insulating container 1 has a metallic outer container 2 and inner container 3 whose one ends open, whose opening ends are bonded in the state that the inner container 3 is stored inside the outer container 2, and in which a vacuum heat-insulating layer 4 is provided between the outer container 2 and the inner container 3. An inner surface of the inner container 3 is provided with an insulation layer and a diamond-like carbon (DLC) layer which are laminated in succession.SELECTED DRAWING: Figure 1
Patent JP-2022150885-A (JP)
Title: Sealing structure of three-face mating part
Inventor: ARAI TAKANOBU
IPC: F02F11/00
Filed: 2021-03-26
Abstract: To provide a sealing structure of a three-face mating part which can improve the seal performance of the three-face mating part while suppressing the enlargement of a seal face.SOLUTION: A sealing structure of a three-face mating part of a cylinder head of an internal combustion engine, a cylinder block and a chain cover comprises a structure body. The structure body holds an accessory component of a timing chain accommodated in a chain cover, is interposed between and among the cylinder head, the cylinder block and the chain cover, and arranged so as to straddle the cylinder head and the cylinder block. Then, the structure body includes a wall part and an elastic part. The wall part has a seal face for sealing a clearance between the chain cover and itself via a chain cover gasket. The elastic part is arranged in a recess which is formed at the wall part at a side opposite to the seal face, and seals the three-face mating part.SELECTED DRAWING: Figure 1
Patent JP-2022156084-A (JP)
Title: Pachinko game machine
Inventor: HASUMI MIWAKI
IPC: A63F7/02
Filed: 2021-03-31
Abstract: To provide a Pachinko game machine having customization function related to a highly-amusing reservation display mode, in the Pachinko game machine capable of executing a reservation change performance.SOLUTION: A Pachinko game machine has a muddy condition reservation customization function in which muddy condition reservation display having one reservation display mode in a reservation change performance in which jackpot expectation is displayed in an unclear mode in a period until a specific action is executed, can be set as an initial display mode of the reservation display by setting customization function of a player, and display of all reservations is once started in the state where jackpot expectation has an unclear mode.SELECTED DRAWING: Figure 53
Patent JP-2022156651-A (JP)
Title: Film formation material and its film formation method
Inventor: YAMAMOTO IKUE
IPC: C09D7/20
Filed: 2021-03-31
Abstract: To provide a film exhibiting excellent performance in dry curability and corrosion preventing property.SOLUTION: A film formation material contains a synthetic resin, a pigment and a water-insoluble agent, wherein the synthetic resin is an oxidation curing type resin, pigment volume concentration of the pigment is 30% or more and 70% or less, and the water-insoluble agent contains specific amounts of a hydrocarbon solvent, and a polar solvent having one or more polar groups selected from a hydroxyl group, an ether group and an ester group and a boiling point of 70°C or higher and 260°C or lower.SELECTED DRAWING: None
Patent JP-2022158623-A (JP)
Title: Toilet system and sub toilet unit
Inventor: KURAYAMA SHOTA
IPC: C02F11/02
Filed: 2021-04-02
Abstract: To provide a toilet system capable of performing daily treatment with minimum necessary processing capacity and expanding a storage tank when a usage condition exceeding the processing capacity occurs.SOLUTION: A toilet system comprises: a main toilet unit 2 having a septic tank 23 that receives treated water containing waste material delivered from a toilet bowl 21 and regenerates the treated water as washing water by biological treatment, and a washing water tank 24 that stores the regenerated washing water; and a sub-toilet unit 3 having a sludge tank 31 that is branched and connected between the toilet bowl 21 and the septic tank 23 and stores the treated water delivered from the toilet bowl 21. The sub-toilet unit 3 has a surplus water tank 32 that is connected by piping to the washing water tank 24 and sucks out and stores the washing water in excess of a specified amount when the washing water in excess of the specified amount is regenerated.SELECTED DRAWING: Figure 2