baber/WOPTO huggingface dataset:
Patent JP-2022148999-A (JP)
Title: Vehicle display control device, control method of vehicle display control device, and program
Inventor: SASE TAISHI
IPC: G08G1/09
Filed: 2021-03-25
Abstract: To provide a vehicle display control device, a control method of the vehicle display control device, and a program that enable drivers to easily recognize the positional relationship with other nearby vehicles that are likely to affect the travel of its own vehicle.SOLUTION: A vehicle display control device includes: a specific vehicle identifying unit that identifies a specific vehicle, which is another vehicle satisfying a specific condition, based on information acquired by communication from another vehicle existing in the vicinity of its own vehicle; a position identifying unit that identifies the distance and direction to the specific vehicle viewed from its own vehicle; and a notification processing unit that causes a display device to display a notification image that contains a first region surrounding an own vehicle icon representing the own vehicle and a second region surrounding the first region and can contain a display icon indicating the position of the specific vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022149129-A (JP)
Title: Supercharger abnormality sign determination device and supercharger abnormality sign determination method
Inventor: TATSUMI KATSUHIKO
IPC: F02B37/16
Filed: 2021-03-25
Abstract: To provide a supercharger abnormality sign determination device capable of quickly determining a sign of an abnormal state in a supercharger, even in a transient state where a load of an engine changes.SOLUTION: A supercharger abnormality sign determination device for determining a sign of an abnormal state of a supercharger, comprises: a load parameter acquisition unit that acquires time-series data of load parameters of an engine; a supercharger rotation speed acquisition unit that acquires time-series data of a rotation speed of the supercharger; a reference value generation unit that generates a reference value for a time rate of change of the rotation speed of the supercharger, based on the time series data of the load parameters and the engine supercharger correlation information indicating the correlation between the load parameters and the rotation speed of the supercharger; a rotation speed time change rate calculation unit that calculates time-series data of the time change rate of the rotation speed of the supercharger; and an abnormality sign determination unit that determines a sign of an abnormal state of the supercharger based on the time-series data of the time change rate of the rotation speed of the supercharger and the reference value.SELECTED DRAWING: Figure 4
Patent JP-2022154064-A (JP)
Title: Conveying device
Inventor: TAKESHITA KENJI
IPC: B65G47/28
Filed: 2021-03-30
Abstract: To provide a conveying device which can vary timing of receiving an assembly and timing of conveying the received assembly toward a discharge position from each other, with a simple configuration.SOLUTION: In a conveying device, a distance between supporting bodies 241 and 242 which shuttle in a first direction of connecting an assembly receiving position 32A and an assembly discharging position 32B is changed to a second distance 231 for preventing the supporting bodies 241 and 242 from coming into contact with the assembly and first transfer means 100 by distance change means 230 at least until the first transfer means 100 which has entered the assembly receiving position 32A on a conveying bed 32 releases the support of an assembly S. Further, when the supporting bodies 241 and 242 return from the assembly discharging position 32B toward the assembly receiving position 32A, the supporting bodies 241 and 242 are retreated to a first position 240A where they cannot come into contact with the assembly S and the first transfer means 100 by making at least the supporting body 241 on the conveyance upstream side assume an upright posture 241A or the like.SELECTED DRAWING: Figure 1
Patent JP-2022154313-A (JP)
Title: Solenoid device
Inventor: FUJIMOTO NAOKI
IPC: H01F7/16
Filed: 2021-03-30
Abstract: To provide a solenoid device capable of securing the operability required for the solenoid device while reducing the amount of energization to a coil required to hold the position of a movable core on the side of a fixed core.SOLUTION: A solenoid device 1 includes a solenoid case 6, a coil 2 housed inside the solenoid case 6, a fixed core 4, a movable core 30 that is arranged so as to be able to reciprocate in the axial direction and is moved at least toward the fixed core 4 in the axial direction by electromagnetic force generated by energization of the coil 2, and engagement means 7 that mechanically engages the solenoid case 6 and the movable core 30 at a specific relative position between the solenoid case 6 and the movable core 30 where the movable core 30 is positioned on the side of the fixed core 4 in the axial direction.SELECTED DRAWING: Figure 2
Patent JP-2022155811-A (JP)
Title: centrifugal compressor
Inventor: OKADA KUMA
IPC: F04D29/056
Filed: 2021-03-31
Abstract: To provide a centrifugal compressor that lowers impact from frictional heat that is generated between an auxiliary bearing and a rotational shaft.SOLUTION: A centrifugal compressor includes: a rotational shaft (12); and a magnetic bearing (16) and an auxiliary bearing (15) installed to the rotational shaft (12). The auxiliary bearing (15) includes an inner ring (31), a rolling element (32) and an outer ring (33). A space is present between the rotational shaft (12) and the inner ring (31), and fluid (60) is supplied to the space to configure a fluid bearing.SELECTED DRAWING: Figure 1
Patent JP-2022158183-A (JP)
Title: optical unit
Inventor: ARAI TSUTOMU
IPC: G03B30/00
Filed: 2021-04-01
Abstract: To reduce the load of a flexible wiring board in an optical unit.SOLUTION: An optical unit (100) includes: a mobile body (110) having an optical module (112); a fixation body (120); a supporting mechanism (130); a flexible wire substrate (150); a fixation unit (160); and a bending stress reduction unit (170). The bending stress reduction unit (170) is provided in a bending part (168) corresponding to a bending unit (152) of the fixation unit (160) and reduces the bending stress of the bending part (168).SELECTED DRAWING: Figure 5
Patent JP-2022161729-A (JP)
Title: Panel structure in which fireproof performance is improved
Inventor: MIYATA HIROFUMI
IPC: E06B9/17
Filed: 2021-04-09
Abstract: To improve fireproof performance of a bottom section of an overhead door.SOLUTION: In a bottom section 5 which includes a body 5' and guide rollers 7 protruding at width direction both end parts of the body 5', a shaft part 70 of the guide roller 7 is inserted in a shaft insertion part (element 13') of the inside of the body 5', a space S is formed around the shaft part 70, and a heat expansion fireproof member 559 is provided facing the space S inside the body 5'.SELECTED DRAWING: Figure 22
Patent JP-2022162248-A (JP)
Title: Grass mower
Inventor: UMEDA JUMPEI
IPC: A01D34/86
Filed: 2021-04-12
Abstract: To provide a grass mower which is capable of moving a mower blade part between a flat surface and a slope surface and of reducing power to rotate a mower blade while mowing.SOLUTION: A grass mower includes: a first frame 44 provided in an advancing direction of a travel part that can travel; a connection member 56 rotatable in a horizontal direction in the advancing direction by a first shaft 55 provided at a first frame 44 end part; a second frame 57 rotatable in a vertical direction by a second shaft 58 provided at the connection member 56; and a mower blade part 411 provided with the second frame 57 and having a mower blade rotated by a shaft in the direction crossing work surfaces A1, A2. The mower blade part 411 can change postures to a first posture and a second posture respectively by rotating the connection member 56 and the second frame 57. The mower blade part 411 is in a forward tilted state that a rotary surface formed by the mower blade lowers as it goes forward in an advancing direction of the work surfaces A1, A2 in the first posture and the second posture.SELECTED DRAWING: Figure 1
Patent JP-2021174001-A (JP)
Title: Induced transmission filter with hydrogenated silicon and silver
Inventor: GEORG J OCKENFUSS
IPC: G02B5/28
Filed: 2021-04-16
Abstract: To provide an induced transmission filter (ITF) bandpass filter which offers reduced angle shift and improved transmissivity.SOLUTION: An induced transmission filter provided herein comprises a set of optical filters. The set of optical filters includes a first subset of optical filter layers comprising a first material with a first refractive index, where the first material may comprise at least silicon and hydrogen. The set of optical filters includes a second subset of optical filter layers comprising a second material with a second refractive index. The second material may be different from the first material, and the second refractive index may be less than the first refractive index. The second material may include at least silver.SELECTED DRAWING: Figure 2B
Patent JP-2022164381-A (JP)
Title: Failure diagnosis system, failure diagnosis method, and failure diagnosis program
Inventor: KUNO SEITA
IPC: E05F15/63
Filed: 2021-04-16
Abstract: To provide a failure diagnosis system capable of easily performing maintenance such as failure diagnosis.SOLUTION: A failure diagnosis system 10 of a flip-up gate 12 includes a motor 26 for operating an angle sensor 28 that detects the angle of a movable portion and the movable portion, a control unit 24 that reads the angle detected by the angle sensor 28 and controls the motor 26, and a tablet terminal 50 connected to the control unit 24. The control unit 24 includes a monitoring unit 24e that monitors the angle detected by the angle sensor 28 and stores the operation history in a storage unit 51, and a failure diagnosis unit 24b that performs an input display of the state of the flip-up gate 12 on a display 52 a plurality of times, and performs failure diagnosis based on the input content for the input display. The failure diagnosis unit 24b selectively and sequentially displays screens on the display 52 that guides the location of the failure so as to be identifiable based on the selection input regarding the state of the flip-up gate 12.SELECTED DRAWING: Figure 4
Patent JP-2022170851-A (JP)
Title: Vibration control material
Inventor: MORIYAMA TOMOKATSU
IPC: F16F15/06
Filed: 2021-04-30
Abstract: To provide a vibration control material capable of absorbing vibration of low frequency and suppressed in horizontal variation.SOLUTION: A vibration control material is manufactured. The vibration control material includes: an outer peripheral cylinder 12 having a column or regular polygonal column-like shape; a bottom plate 13 disposed at a lower portion of the outer peripheral cylinder 12; a vibration absorption portion 16 having one or more connection cylinders 14 disposed at an upper side of the inside of the outer peripheral cylinder 12, having a column or regular polygonal column-shape, and disposed coaxially with the outer peripheral cylinder 12, and an elastomer-filled portion 15 composed of an elastomer closing between the cylinders; a fixing tool 17 disposed at an upper side of the center of the vibration absorption portion 16; and an elastic body 18 disposed inside of the outer peripheral cylinder 12, and energizing the bottom plate 13 and the vibration absorption portion 16 in a direction separating from each other.SELECTED DRAWING: Figure 1
Patent JP-2021130110-A (JP)
Title: Filtration method
Inventor: NAKANO YOSHINORI
IPC: D04B1/18
Filed: 2021-04-30
Abstract: To provide a bag-shaped filter which is more durable than a conventional bag-shaped filter without causing increase in cost, and can reduce frequency of replacement, and further to provide a bag-shaped filter which is capable of capturing finer solid matter than a conventional bag-shaped filter and has both high filtering performance and durability.SOLUTION: A bag-shaped filter used to filter waste liquid including solid components, where the bag-shaped filter is made of a bag-shaped circular knitted fabric which is obtained by using fiber material using elastic thread at least in part, and a portion formed by at least doubly knitting knitted fabric is provided in a bag-shaped bottom portion.SELECTED DRAWING: Figure 1
Patent JP-2022174896-A (JP)
Title: Rubber composition for tire
Inventor: KAZARIYA AYAKI
IPC: C08L9/06
Filed: 2021-05-12
Abstract: To provide a rubber composition for a tire which is excellent in handling stability and wet performance in which the temperature dependence of good low rolling resistance is reduced.SOLUTION: There is provided a rubber composition for a tire obtained by blending 60 to 130 pts.mass of silica and 10 to 50 pts.mass of a thermoplastic resin in 100 pts.mass of a diene-based rubber containing 55 mass% or more of a terminal-modified styrene-butadiene rubber and blending 2 to 20 mass% of a silane coupling agent based on the mass of the silica, wherein the terminal-modified styrene-butadiene rubber has a vinyl content of 9 to 45 mol%, a glass transition temperature of -45°C or less and a polyorganosiloxane structure or an aminosilane structure at the terminal.SELECTED DRAWING: None
Patent JP-2022179168-A (JP)
Title: Method for producing alkyl group-containing aromatic hydrocarbon and catalyst for alkylation reaction
Inventor: KATADA NAONOBU
IPC: B01J29/46
Filed: 2021-05-21
Abstract: To provide, in a method for producing an alkyl group-containing aromatic hydrocarbon using an alkane as an alkylating agent, a method and the like for producing an alkyl group-containing aromatic hydrocarbon, which enables performance of a reaction for a long period of time without deterioration of reaction activity of a catalyst even when the reaction time has passed about 1 hour or more.SOLUTION: A catalyst comprises: a carrier including 10-membered oxygen ring zeolite; and cobalt supported on the carrier. An aluminum concentration in a framework in the 10-membered oxygen ring zeolite is 0.23 to 0.70 mol/kg. A reaction can be carried out for a long period of time by comprising a step of reacting an aromatic hydrocarbon and an alkane in the presence of the catalyst to alkylate the aromatic hydrocarbon.SELECTED DRAWING: Figure 2
Patent JP-2022180780-A (JP)
Title: Molten glass cutting device and glass product manufacturing apparatus
Inventor: IGARASHI MIKIO
IPC: C03B7/10
Filed: 2021-05-25
Abstract: To provide a molten glass cutting device capable of excellently cutting molten glass, and a glass product manufacturing apparatus including the same.SOLUTION: A molten glass cutting device includes a pair of shear blades 30 and 40 and a controller 23 performing control for relatively moving the pair of shear blades 30 and 40 to the approaching side. The tips of the pair of shear blades 30 and 40 are overlapped by relatively moving the pair of shear blades 30 and 40 by the control, and molten glass Gm pushed out from an orifice 17 formed in the bottom of a spout 11 is cut by a shear force of the blade tips of the pair of shear blades 30 and 40. The controller 23 offsets a position of cutting the molten glass Gm by the pair of blade tips to the side of the central part with respect to the central axis line when the central part of the molten glass Gm is offset with respect to the central axis line of the orifice 17.SELECTED DRAWING: Figure 1
Patent JP-2022185309-A (JP)
Title: Ink supply device for coloring optical fiber
Inventor: OZAKI SHIGEKI
IPC: B05C11/10
Filed: 2021-06-02
Abstract: To provide an ink supply device for coloring an optical fiber that is able to supply ink in an ink tank to the end bit of the ink.SOLUTION: An ink supply device for coloring an optical fiber includes a sealed container, an ink tank, an ink suction tube, and an elastic body. The ink tank is filled with ink to be supplied to a die for coloring an optical fiber. The sealed container stores the ink tank. The ink suction tube is fixed to the sealed container. The ink suction tube has a tip inserted into the ink tank. The elastic body is disposed inside the sealed container. The elastic body is expanded/compressed according to a weight of the ink inside the ink tank to change a height of the ink tank.SELECTED DRAWING: Figure 1
Patent JP-2021127180-A (JP)
Title: Packaging box for cooling
Inventor: LEE YOON HYUNG
IPC: B65D81/38
Filed: 2021-06-08
Abstract: To provide a packaging box for cooling which can be recycled.SOLUTION: There is provided a packaging box for cooling which is used for delivery, and includes: a bottom part that becomes a lower surface when the packaging box is transformed into a box mode; many side face parts formed to be connected with the bottom part; a lid part which is formed to be connected with one of the side face parts, and faces the bottom part when the packaging box is transformed into the box mode; a folded part which is formed at an end of the bottom part to let the side face part stand; a joint part which is formed to connect side face parts to each other, and folded to face itself to be brought into contact with the side parts when the packaging box is transformed into the box mode; and a simple adhesion part which is provided to the joint part and side face parts to fix, when the packaging box is transformed into the box mode, a form where the bottom part, side face parts, lid part, and joint part constitute one plan.SELECTED DRAWING: Figure 4
Patent JP-2021176263-A (JP)
Title: Multi-element coupler for generation of electromagnetic energy
Inventor: ADA SHUK YAN POON
IPC: H02J50/80
Filed: 2021-06-09
Abstract: To provide a method and apparatus for wireless power transmission that overcomes the limitations of conventional wireless power transmission methods.SOLUTION: There is provided a device configured to be used to transmit power wirelessly through tissue, comprising a plurality of excitable electromagnetic structures installed outside the body of a patient, each configured to generate an adaptive steering magnetic field within the patient's body in response to a first excitation signal, and a control unit configured to modify the power transmission characteristics of the adaptive steering magnetic field by changing one or more of the first excitation signals provided to the electromagnetic structure.SELECTED DRAWING: Figure 4A
Patent JP-2022188658-A (JP)
Title: Coil device
Inventor: ARIMITSU ICHITO
IPC: H01F27/29
Filed: 2021-06-09
Abstract: To provide a coil device with high reliability.SOLUTION: An inductor 1 includes a core 8, a coil 2 buried inside the core 8, and connecting parts 42a, 42b to which draw parts 3a, 3b of the coil 2 are connected. The connecting parts 42a, 42b have terminals 4a, 4b arranged inside the core 8. The terminals 4a, 4b are arranged inside the core 8 and have base parts 41a, 41b on which the second end part 2b in the axial direction of the winding of the coil 2 is installed.SELECTED DRAWING: Figure 2
Patent JP-2022188939-A (JP)
Title: Dust core and electronic component
Inventor: TSUCHIDA AYUMI
IPC: H01F27/255
Filed: 2021-06-10
Abstract: To provide a dust core having both high initial permeability and high rust resistance and an electronic component using the same.SOLUTION: The dust core includes soft magnetic particles, an epoxy resin, and an additive material. The epoxy resin has at least two mesogen backbones between two epoxy bonds close to each other along a molecular chain. The additive materials include one or more metallic elements selected from Li, Ba, Mg, and Ca.SELECTED DRAWING: Figure 3
Patent JP-2022002087-A (JP)
Title: Apparatus, method, and storage media for multi-target optimization
Inventor: SUN LI
IPC: G06N3/08
Filed: 2021-06-10
Abstract: To provide an apparatus, method and storage medium for performing multi-target optimization for a model.SOLUTION: An apparatus comprises a storage device for storing commands, and a processor. The processor is configured to obtain a command from the storage device and determine a model loss function for a model by executing the command; to determine a multi-target optimization function for the model based on the model loss function and a velocity index of the model; and to determine a selection model that satisfies certain conditions by finding the solution of the multi-target optimization function. The model includes a plurality of sub-models for completing an image task. The model loss function is the weighted sum of a sub-model loss function of each of the plurality of sub-models. The loss weight for the weighted sum of each sub-model loss function is determined using a method of iterative updating based on a training sample set.SELECTED DRAWING: Figure 3
Patent JP-2023000173-A (JP)
Title: Production method of soy milk fermentation product
Inventor: TOKUNAGA SATOSHI
IPC: A23L11/65
Filed: 2021-06-17
Abstract: To provide a production method of a soy milk fermentation product having richness, refreshment, and an excellent fermented milk flavor.SOLUTION: Lactic acid fermentation with a lactic acid bacterium is carried out in presence of a soy milk, preferably an unformulated soy milk, and malted rice, preferably malted rice retaining a protease activity, to produce a soy milk fermentation product. Aspergillus oryzae, Aspergillus luchuensis, etc. can be used as aspergillus. One or more of Lactococcus lactis, Streptococcus thermophilus, Lactobacillus derbrueckii, Leuconostoc lactis, etc. can be used as the lactic acid bacterium.SELECTED DRAWING: None
Patent JP-2022176005-A (JP)
Inventor: KITANO SHINJI
IPC: G09F1/02
Filed: 2021-05-12
Abstract: 【課題】新聞広告を含め、広告紙面ではどう購買層を獲得するかが課題である。この課題を解決するためには、広告であっても商品をアピールするだけでは難しいものがある。【解決手段】本発明はあえて左右等の対称性を追求するものではなく、デザイン的にバラつきを取り入れ、新聞紙面でコラムのような構成とした。太い線分等を用いることで、各商品広告が独立したものであるように制作した。【選択図】図１
Patent JP-2023003702-A (JP)
Title: Information recorder and information recording method
Inventor: FUJII TOSHIAKI
IPC: G07C5/00
Filed: 2021-06-24
Abstract: To reduce storage capacity and power consumption, mainly during monitoring while a vehicle is parked, by recording intended images without recording unintended images when an abnormality occurs in the vehicle.SOLUTION: An information recorder 10 according to an embodiment includes: a control unit 11; an image acquisition unit 12 for acquiring an image of a range including the surroundings of a vehicle; an abnormality determination unit 13 for determining a first abnormality and a second abnormality occurring in the vehicle; a storage control unit 14 for causing a storage unit 17 to store the image; a voice acquisition unit 15 for acquiring voice in a range including the surroundings of the vehicle; a voice analysis unit 16 for analyzing whether the voice is a specific voice; and the storage unit 17. The control unit 11 causes the storage control unit 14 to immediately start storing the image in the storage unit 17 if the result of the determination by the abnormality determination unit 13 is the first abnormality, and causes the storage control unit 14 to start storing the image in the storage unit 17 based on predetermined conditions for the voice analyzed by the voice analysis unit 16 if the result of the determination is the second abnormality.SELECTED DRAWING: Figure 2
Patent JP-2023004362-A (JP)
Title: Radiography control device, image processing control method, and program
Inventor: FUKAZU KOSUKE
IPC: A61B6/00
Filed: 2021-06-25
Abstract: To improve accuracy of image processing without delaying image display and without requiring an operator to execute reprocessing or input information on the irradiation of a radioactive ray.SOLUTION: A control unit 21 of a console 2 executes control to execute image processing on the basis of the acquired information on the irradiation of a radioactive ray when acquiring the information on the irradiation of a radioactive ray by a communication unit 23 before a specific timing, and to execute image processing on the basis of fixed information stored in a storage unit 22 beforehand when not acquiring the information on the irradiation of a radioactive ray by the communication unit 23 before the specific timing.SELECTED DRAWING: Figure 5