baber/WOPTO huggingface dataset:
Patent JP-2021014923-A (JP)
Title: Hot air generator
Inventor: OCHIBUSHI MASANORI
IPC: F24H3/04
Filed: 2019-07-10
Abstract: To properly prevent damage in the inside of a hot air generating portion with a simple and inexpensive facility, by properly cooling the inside of the hot air generating portion, without using an expensive and heavy refractory material, when fuel is combusted by a burner to generate hot air in the hot air generating portion.SOLUTION: A burner 12 is attached to a burner attaching wall 11 provided with a heat insulating material 11a on an inner surface side on one end side of a hot air generating portion 10. An inside combustion cylinder 13 to which flame combusted by the burner is led is provided in the inside of the hot air generating portion, and an outer peripheral heat insulating cylinder 15 in which a cylindrical outer peripheral body 15a and a cylindrical heat insulating cylinder material 15b are laminated is provided on an outer peripheral side of the inside combustion cylinder. Between those, an air guiding passage 14 leading air to a tip end side of the inside combustion cylinder is formed, and an air supply pipe 16 supplying air to the air guiding passage is provided in the outer peripheral heat insulating cylinder.SELECTED DRAWING: Figure 1
Patent JP-2021014807-A (JP)
Title: Rotor blade and axial flow rotary machine comprising the same
Inventor: ISHIDA TOMOHIRO
IPC: F01D11/08
Filed: 2019-07-11
Abstract: To reduce the weight of a shroud cover.SOLUTION: A rotor blade 50 comprises a shroud cover 60 formed at a first end part 56 of a blade body 51. The shroud cover 60 extends in a blade body separation direction Dt away from a camber line CL of the blade body 51. The shroud cover 60 has an anti-gas path surface 68 that is exposed toward a first side Dh1 in a blade height direction Dh, and a gas path surface 66 that is exposed toward a second side Dh2 in the blade height direction Dh. The gas path surface 66 has a fillet surface 67 that gradually extends from each of a positive pressure surface 55 and a negative pressure surface 54 of the blade body 51 toward the blade body separation direction Dt on the first side Dh1, in a cross section orthogonal to the camber line CL. The anti-gas path surface 68 has a concave surface 69 extending in the cross section so as to be recessed along the fillet surface 67 on the second side Dh2.SELECTED DRAWING: Figure 5
Patent JP-2021015937-A (JP)
Title: Heating member
Inventor: HOTTA GENKI
IPC: H05B3/10
Filed: 2019-07-16
Abstract: To provide a technique for improving plasma resistance while also improving thermal uniformity on a placing surface, in a heating member.SOLUTION: A heating member comprises: a first member, mainly consisting of aluminum nitride, which has a placing surface that allows an object to be placed thereon and a rear surface that is on the opposite side in a first direction to the placing surface; a heater electrode part, disposed on the first member, which generates heat by the supply of power; and a second member, mainly consisting of aluminum nitride, which has a columnar shape extending in the first direction, and which is bonded to the rear surface of the first member. The porosity of the first member is lower than that of the second member.SELECTED DRAWING: Figure 1
Patent JP-2019200807-A (JP)
Title: Diagnostic reading request management system, diagnostic reading request management apparatus, control method thereof, and program
Inventor: TAKAHASHI KAZUKI
IPC: G16H30/20
Filed: 2019-07-26
Abstract: To provide a mechanism that can preferentially determine a diagnostic reading doctor being responsible for a diagnostic reading request to be diagnostically read divided into a plurality of stages.SOLUTION: In a diagnostic reading request management system that manages a diagnostic reading request of medical image data, a first diagnostic reading request to be diagnostically read divided into a plurality of stages, and a second diagnostic reading request to be diagnostically read not divided into the plurality of stages are stored. Then, a diagnostic reading doctor responsible for diagnostic reading associated with the stored diagnostic reading request is determined. When the determination is made, after a diagnostic reading doctor being responsible for the diagnostic reading associated with the first diagnostic reading request is determined, a diagnostic reading doctor being responsible for the diagnostic reading associated with the second diagnostic reading request is determined.SELECTED DRAWING: Figure 1
Patent JP-2019202933-A (JP)
Title: Glass filler and manufacturing method therefor
Inventor: FUJIWARA KOSUKE
IPC: C03C3/091
Filed: 2019-07-29
Abstract: To provide a glass filler having a composition containing a coloring component, which has high visible light transmittance and controlled color tone, may exhibit color tone in a range different from conventional glass fillers low in visible light transmittance, and has a novel composition.SOLUTION: There is provided a glass filler, in which a composition of glass contains iron oxide, percentage content of the iron oxide in the composition satisfies, by mass%, 0.005≤FeO≤0.30, 0.01≤T-FeO≤0.80 (T-FeOis all iron oxide in terms of FeO), and Fe/(FeFe), which is percentage of Fe(mass basis) in all iron of the iron oxide in the composition, is 0.15 to 1.00.SELECTED DRAWING: Figure 1A
Patent JP-2021024873-A (JP)
Title: Light emitting material, ink composition and electroluminescence device
Inventor: CHISAKA JIRO
IPC: C09K11/08
Filed: 2019-07-31
Abstract: To provide a light emitting material containing semiconductor nanoparticles having excellent dispersion stability, and an ink composition, and an electroluminescence device having reduced drive voltage and having excellent luminous efficiency and durability.SOLUTION: The present invention relates to a light emitting material containing semiconductor nanoparticles having organic ligands on the particle surfaces. The organic ligands in the light emitting material include a first ligand having an aromatic skeleton, and a second ligand having no aromatic skeleton.SELECTED DRAWING: None
Patent JP-2021023438-A (JP)
Title: Body warming/cooling device
Inventor: SATO RYUNOSUKE
IPC: A61F7/00
Filed: 2019-07-31
Abstract: To prevent a fault from occurring in a Peltier element.SOLUTION: A body warming/cooling device 1 comprises: a center Peltier element 54 for adjusting temperature of a center plate 33 facing a user's neck; and a center water cooling block 55 in which a first water cooling flow passage 71 and a second water cooling flow passage 72 separated from the outside are formed. The center water cooling block 55 is fixed to the center Peltier element 54 so that cooling water flowing in the first water cooling flow passage 71 and second water cooling flow passage 72 is in thermal contact with the center Peltier element 54.SELECTED DRAWING: Figure 9
Patent JP-2019207884-A (JP)
Title: Primary battery or secondary battery electrode in which local battery reaction is controlled, and primary battery or secondary battery using electrode
Inventor: YAO TAKESHI
IPC: H01M4/52
Filed: 2019-08-01
Abstract: To provide a method for suppressing a memory effect, improving the durability and improving the capacity in a battery using a secondary battery electrode.SOLUTION: In a method for suppressing deterioration due to local battery reaction in a battery using an electrode for a primary battery or a secondary battery including an electrode active material layer having an electrode current collector and an electrode active material, the electrode current collector has, on the surface, a layer made of at least one selected from the group consisting of a substance that controls local battery reaction that occurs between an electrode battery assembly and the electrode active material, which is a substance having an electrode potential higher than -0.75 V compared to the electrode active material and a substance electrochemically inert to an electrolyte, or a layer including at least one selected from the group consisting of a substance having an electrode potential higher than -0.75 V compared to the electrode active material and a substance that is electrochemically inert to the electrolyte.SELECTED DRAWING: None
Patent JP-2021023218-A (JP)
Title: Bottom sand
Inventor: MIYAKE AYAKA
IPC: A01G22/00
Filed: 2019-08-06
Abstract: To provide bottom sand capable of promoting growth of water plants, suppressing turbidity in water in a water tank for aquatic organisms, and stably maintaining pH in a numerical value range being suitable for growth of water plants for a long term.SOLUTION: There is provided bottom sand being formed of grains, the grains formed of a composition which includes as constitution materials, soil, humic acid ammonium and a mineral component. The composition includes preferably, at a ratio of 0.001-20 mass%, the humic acid ammonium, and includes at a ratio of 0.01-15 mass%, one or more kinds of the mineral component selected from a group formed of calcium, magnesium, potassium and iron. A grain size of the grain is preferably 1-5 mm. There is also provided a production method of the bottom sand comprising: a composition preparing step for preparing the composition by mixing the respective constitution materials; and a granulation step for granulating the composition for acquiring grains. The production method can further comprise a heat processing step for heat processing the grains obtained in the granulation step.SELECTED DRAWING: None
Patent JP-2021027259-A (JP)
Title: Substrate processing system
Inventor: MOTEGI SUGURU
IPC: H01L21/02
Filed: 2019-08-07
Abstract: To suppress a footprint of a substrate processing system.SOLUTION: A substrate processing system comprises a first chamber 110, a second chamber 120, and a cooling passage 130. The first chamber provides a space for processing a substrate transferred from a first transfer room 40 maintained at a vacuum atmosphere. The second chamber is configured so that the inside thereof is capable of communicating with the first transfer room and a second transfer room 20 maintained at an air atmosphere. The second chamber has a footprint that is approximately the same as that of the first chamber and is arranged below the first chamber so as to be vertically in parallel with the first chamber. The cooling passage is arranged between the first chamber and the second chamber. The cooling passage is configured so that a cooling medium flows the inside thereof.SELECTED DRAWING: Figure 2
Patent JP-2021026959-A (JP)
Title: Vehicular lighting fixture
Inventor: HAYASHI MASATERU
IPC: F21S41/151
Filed: 2019-08-07
Abstract: To reduce glare caused by radiation of light to a reflection object such as a signboard located on the vehicle road lateral side, in a vehicular lighting fixture including a plurality of reflectors.SOLUTION: A vehicular lighting fixture includes: a plurality of reflectors including a first reflector; and a plurality of light sources provided at the plurality of reflectors in a manner where at least one is provided at each of the plurality of reflectors. The plurality of light sources include two or more first light sources provided at the first reflector. The light distribution pattern of the light emitted from the plurality of light sources via the plurality of reflectors includes a first pattern in which width in the vertical direction becomes narrower toward the outside of a vehicle. One out of the two or more first light sources is arranged at a focal point of the first reflector, and the other one out of the two or more first light sources is arranged on the inside of the vehicle with respect to the focal point of the first reflector.SELECTED DRAWING: Figure 3
Patent JP-2021030484-A (JP)
Title: Image processing device, imposition method and imposition control program
Inventor: MOROMIZATO TAKASHI
IPC: G03G21/00
Filed: 2019-08-20
Abstract: To reduce the sheet loss and work man-hours in re-printing of a document even when a partial document is determined to be defective when creating a printed matter on which documents of a plurality of jobs are multi-imposed.SOLUTION: An image processing device comprises: an image generation unit which generates an image on which documents of a plurality of different jobs are multi-imposed; a print processing unit which prints the generated image on a sheet; an image reading unit which reads the image printed on the sheet; and a determination unit which detects the image defect by analyzing the read image, and determines whether or not each document is defective on the basis of the detection position of the image defect and the imposition position of each document. The image generation unit generates an image on which a document waiting for printing and a re-printing document are imposed again when there is the re-printing document that is determined to be defective.SELECTED DRAWING: Figure 1
Patent JP-2019198774-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2019-09-03
Abstract: To provide a game machine capable of executing a prescribed control under a situation where numerical information is accurately acquired.SOLUTION: In an updating circuit 101, a jackpot random number stored in an updating buffer 101b is sequentially updated in synchronization with a clock signal from a clock circuit 101a. Then, when a detection signal SG1 corresponding to an occurrence of a winning is transmitted from an operation port winning detection sensor 45, the jackpot random number in the updating buffer 101b is stored in a jackpot random number register 102. The detection signal SG1 from the operation port winning detection sensor 45 is also received in an MPU 62. By receiving the detection signal SG1 corresponding to the occurrence of the winning, the MPU 62 obtains the jackpot random number from the jackpot random number register 102. In this case, the MPU 62 utilizes the received jackpot random number to monitor presence or absence of a communication abnormality.SELECTED DRAWING: Figure 8
Patent JP-2021039559-A (JP)
Title: Image processing device
Inventor: SASAKI EIICHI
IPC: G06T1/40
Filed: 2019-09-03
Abstract: To provide an image processing device capable of achieving more suitable image quality.SOLUTION: An image processing device (1) includes a neural network (21) for receiving first input image data and outputting output image data, and a learning part (22) for learning the neural network (21). The learning part (22) uses first loss and second loss to learn the neural network (21).SELECTED DRAWING: Figure 1
Patent JP-2021046948-A (JP)
Title: Cooker and cooking system
Inventor: SUGIMURA NAOKI
IPC: F24C7/04
Filed: 2019-09-17
Abstract: To prolong a life of a heat source of a cooker as much as possible.SOLUTION: A cooker includes: a heating part 5f for heating a food material; an operation display part 5c capable of displaying a cooking menu item; a start button 5d for receiving heating start; a wireless communication module 5a for receiving the cooking menu item from outside; and a control device 5b for controlling a lighting state of at least the heating part 5f and the operation display part 5c. A time until the cooking menu item received while the operation display part 5c is turned off can be started is made shorter than a time until the cooking menu item received while the operation display part 5c is turned on can be started. Thereby, a life of a heat source of the cooker can be prolonged as much as possible.SELECTED DRAWING: Figure 6
Patent JP-2021051157-A (JP)
Title: Fixation device and image formation device
Inventor: HASHIMURA YOSHITO
IPC: G03G15/20
Filed: 2019-09-24
Abstract: To provide a fixation device and an image formation device that can increase the durability of a pressing member.SOLUTION: The fixation device includes: a fixation unit for passing a recording medium through a fixation nip part formed of a fixation member and a pressing member pressing the fixation member, and fixing a toner image to the recording medium; and a guide member for guiding transportation of the recording medium having passed through the fixation nip part. The guide member is in contact with a second region of the surface of the pressing member other than a first region as a region where the recording medium passes through the surface of the pressing member, so that a predetermined distance can be kept between the first region and the guide member.SELECTED DRAWING: Figure 3
Patent JP-2020073878-A (JP)
Title: Optical controller
Inventor: KITANO KAZUTOSHI
IPC: G01S7/484
Filed: 2019-09-25
Abstract: To provide an optical controller which can acquire 3D information using single transceivers even if a mobile body is in an inclined state.SOLUTION: An optical controller emits light from an emission part and receives light reflected from an object by a light receiving part. And an acquisition part acquires inclination information regarding the inclination of a mobile body, and a control part, based on the inclination information, controls the emitting direction of the light emitted by the emission part.SELECTED DRAWING: Figure 5
Patent JP-2020056023-A (JP)
Title: Water-resistant oil-resistant composition, article and water-resistant oil-resistant paper
Inventor: HARA HIROYUKI
IPC: C08L33/16
Filed: 2019-09-26
Abstract: To provide a water-resistant oil-resistant composition capable of imparting excellent oil resistance to a base material and excellent in workability during use, to provide an article excellent in oil resistance and to provide a water-resistant oil-resistant paper.SOLUTION: The water-resistant oil-resistant composition includes: a polymer A containing 60 to 98 mass% of a unit a, 1 to 20 mass% of a unit b and 1 to 30 mass% of a unit c and having an acrylate unit in a ratio of 0 mol% to less than 40 mol% based on the total units; and a polymer B containing 50 to 98 mass% of a unit a, 0 to 21 mass% of a unit b and 2 to 30 mass% of a unit c and having an acrylate unit in a ratio of 40 to 80 mol% based on the total units. A unit a: a unit based on a monomer having 1-6C perfluoroalkyl group; a unit b: a unit based on a monomer having an oxyalkylene group; and a unit c: a unit based on a monomer having an amino group; and an acrylate unit: a unit based on an acrylate.SELECTED DRAWING: None
Patent JP-2020063155-A (JP)
Title: Resin sheet, sheet transport device, and image formation device
Inventor: MATSUDA NAOKI
IPC: B65H5/00
Filed: 2019-09-27
Abstract: To provide a resin sheet, a sheet transport device, and an image formation device that can reduce noise.SOLUTION: A paper powder removal member 88 contacts a first resist roller 84a, which is as a front surface moving member whose surface moves endlessly, and removes papper powder adhered to the first resist roller. A coating layer 120 is provided in a part contacting the surface moving member of a resin sheet such as a guide sheet 87 that guides a sheet being transported in contact with a second resist roller 84b, which is as a surface moving member, into the resist nip.SELECTED DRAWING: Figure 4
Patent JP-2019216489-A (JP)
Title: Method and device for transmitting/receiving uplink control information in wireless communication system
Inventor: LEE HYUN WOO
IPC: H04W72/04
Filed: 2019-09-30
Abstract: To provide a favorable method and device for transmitting/receiving uplink control information in a wireless communication system.SOLUTION: The present invention relates to a wireless communication system, and particularly to a method and a device for transmitting/receiving uplink control information. The method for a terminal to transmit confirmation response information in a wireless communication system according to one embodiment of the present invention may comprise: a step for determining a PUCCH format and resource, in which confirmation response information is transmitted in response to a downlink transmission in a downlink sub-frame set including M (M≥1) downlink sub-frame; and a step for transmitting the confirmation response information using the PUCCH format and resource in one uplink sub-frame. Here, one excess serving cell is set to the terminal, and the one excess serving cell can include one PCell and at least one SCell.SELECTED DRAWING: Figure 46
Patent JP-2021055748-A (JP)
Title: Insulated rolling bearing
Inventor: FUKUZAWA SATORU
IPC: F16C33/58
Filed: 2019-09-30
Abstract: To provide an insulated rolling bearing that can prevent electric corrosion and prevent a gap from being generated between a shaft and a bearing washer.SOLUTION: An auxiliary bearing 21 includes: an inner ring 22 and an outer ring 23; multiple balls 24 interposed between the inner and outer rings; and an insulted bushing 28 fitted into an inner peripheral part of the inner ring 22. The insulted bushing 28 includes: a substantially cylindrical metal substrate 28a; and a resin layer 28b formed at an inner peripheral surface of the metal substrate 28a, and is fitted while bringing the metal substrate 28a side into contact with the inner peripheral part of the inner ring 22.SELECTED DRAWING: Figure 2
Patent JP-2021056381-A (JP)
Title: Image display device, image display device preparation method and image recording medium
Inventor: SHIROKURA AKIRA
IPC: G02B5/32
Filed: 2019-09-30
Abstract: To solve the problems in which there are no flash lamp or mini light usable even in a display application without impairing an original objective like lighting a dark part, and further, now that illumination is not effectively lit against a product having a hologram combined to a beverage container, there is no product suitable for appreciation.SOLUTION: An image display device is configured to be usable for holographic appreciation on a table top by combining a mechanism for holding a hologram medium plate at an optimal angle to a mechanism for holding a flash lamp or mini light so as to be able to irradiate in a gravity direction. Further, by applying the solution to a beverage container, in addition to being usable in a display by making effective use of a plastic bottle or glass bottle, the solution is configured to be applicable even to an advertisement and sales promotion of a beverage product.SELECTED DRAWING: Figure 1
Patent JP-2020091842-A (JP)
Title: Orbital planner for transporter
Inventor: JEFFREY SAUNDERS
IPC: B64C13/18
Filed: 2019-10-02
Abstract: To provide an orbit and route planner of a transporter for an air transporter for smoothing an obstacle avoidance orbit in order to reduce a length of the orbit by an orbital calculator, a route planning system, a method, and a device.SOLUTION: In an air transporter 200, a flight control system includes an orbital planner 240 which may use short segments calculated by using an iterative Dubins path for finding out a first route between a start point and a termination point which do not avoid an obstruction. The orbital planner uses a high speed search random tree algorithm using points along the first route as seed points for finding out an orbit or a route between the start point and the termination point which avoids existing or detected obstruction.SELECTED DRAWING: Figure 2c
Patent JP-2021055810-A (JP)
Title: Power transmission device
Inventor: UEHARA HIROSHI
IPC: F16F15/134
Filed: 2019-10-02
Abstract: To provide a power transmission device which includes a fly wheel and a torque limiter and which enables reduction of a radial dimension of the entire device while securing a torque capacity of the torque limiter.SOLUTION: A fly wheel 2 of a power transmission device 1 has an annular part 4 and a housing part 5. The housing part 5 is formed at the inner periphery side of the annular part 4 and houses a torque limiter unit 10. The torque limiter unit 10 has a damper cover 11, a pressure ring 12, a friction disc 13, and a cone spring 14. The damper cover 11 has engagement holes 11c. The pressure ring 12 has claws 12a which engage with the engagement holes 11c. On an inner peripheral surface 4c of the annular part 4 of the fly wheel 12, recessed parts 4e recessed to the radial outer side are formed at positions facing the claws 12a.SELECTED DRAWING: Figure 3