baber/WOPTO huggingface dataset:
Patent JP-2023041108-A (JP)
Title: Gas distribution unit of water heater, and water heater
Inventor: OTA TAKESHI
IPC: F23K5/00
Filed: 2021-09-13
Abstract: To realize a structure of a gas distribution unit of a water heater, capable of easily optimizing the flow of fuel gas from an introduction port to each of nozzles thereof.SOLUTION: A gas distribution unit 10 used in a water heater 1 comprises a first blocking member 11, a second blocking member 12, and a partitioning member 13. A gas flow passage 18 comprises a first wall 11A of the first blocking member 11 and a second wall member 11B of the second blocking member 12 and is configured to allow fuel gas to flow through an inner space 10A disposed between the first wall 11A and the second wall 11B. The partitioning member 13 partitions the inner space of the gas flow passage 18 into a first space 10Y where fuel gas flows on the side of the first blocking member 11, and a second space 10Z where fuel gas flows on the side of the second blocking member 12 and comprises a plurality of holes 82 allowing fuel gas to pass between the first space 10Y and the second space 10Z.SELECTED DRAWING: Figure 6
Patent JP-2022008431-A (JP)
Title: Compounds and compositions for intracellular delivery of therapeutic agents
IPC: C07C237/06
Filed: 2021-09-17
Abstract: PROBLEM TO BE SOLVED: To provide novel lipids and compositions involving the same. 
     SOLUTION: Nanoparticle compositions include a novel lipid as well as additional lipids such as phospholipids, structural lipids, and PEG lipids. Nanoparticle compositions further including therapeutic and/or prophylactics such as RNA are useful in the delivery of therapeutic and/or prophylactics to mammalian cells or organs to, for example, regulate polypeptide, protein, or gene expression. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023047144-A (JP)
Title: Polypropylene rope burnout sensing type sprinkler system
Inventor: YAMAMOTO MASUO
IPC: A62C37/12
Filed: 2021-09-24
Abstract: To provide a device capable of automatically extinguishing by automatically and promptly sensing fire.SOLUTION: Provided is an automatic fire sensor and a sprinkler system using no power source or battery, in which a low-temperature firing polypropylene rope is stretched on a ceiling and when the rope is burnout due to temperature of fire break-out, fire is automatically extinguished by using water stored in a polyvinyl chloride piping installed in an attic.SELECTED DRAWING: Figure 1
Patent JP-2022003695-A (JP)
Title: Component mounting machine
Inventor: MURASE HIROKI
IPC: H05K13/04
Filed: 2021-09-28
Abstract: To provide a component mounting machine equipped with a feeder device that can reliably peel off a cover tape without damaging a component and does not require setup work for a tip of a component supply tape.SOLUTION: A component mounting machine is equipped with a feeder device including a tape feeding mechanism that feeds a component supply tape consisting of a carrier tape and a cover tape, and a tape peeling mechanism that includes a peeling member that enters a tip surface in a feeding direction of the component supply tape, peels the cover tape from the carrier tape, and enables the component to be supplied at a component supply position. After entering the tip surface of the carrier tape, the peeling member is displaced upward as the component supply tape is unwound.SELECTED DRAWING: Figure 1
Patent JP-2022001512-A (JP)
Title: Container with oil film forming ability
Inventor: AKUTSU YOSUKE
IPC: B65D65/40
Filed: 2021-09-30
Abstract: To provide a container in which an oil film is not formed before a content is filled, but the oil film is formed on an inner surface when the content is filled.SOLUTION: A container for storing a water-containing substance having a viscosity of 100 mPa s or more at 25°C has a water-soluble organic material solid layer 3 containing oil on an inner surface.SELECTED DRAWING: Figure 1
Patent JP-2023051178-A (JP)
Title: Wheel-type construction machine
Inventor: AKIYAMA TAISUKE
IPC: F28F1/32
Filed: 2021-09-30
Abstract: To efficiently exchange the heat of a lubricant in a casing while suppressing the size enlargement of an axle device, the lowering of assembling workability and an increase of a cost.SOLUTION: A casing 13 in which a lubricant 38 is stored includes a differential case 14 for accommodating a differential mechanism 21 therein, and having an opening part 14A at its upper part, and a lid body 15 for blocking the opening part 14A. A flow-in port 45 for making air as fluid flow into the casing 13, and a flow-out port 46 for making the air flow out of the casing 13 to the outside are formed at the lid body 15. A fluid conduction pipe 39 extending up to a lower side with respect to a liquid level S of the lubricant 38, having an immersion region E which is immersed in the lubricant 38, and making air circulate therein via the flow-in port 45 and the flow-out port 46 in a state of being isolated from the lubricant 38 is attached to a lower face 15B of the lid body 15 of the casing 13.SELECTED DRAWING: Figure 5
Patent JP-2023056570-A (JP)
Title: Magnetic refrigeration system using all-solid thermal switch and method for manufacturing material for thermal switch
Inventor: TERADA Noriki
IPC: F25B21/00
Filed: 2021-10-08
Abstract: To provide a magnetic refrigeration system that is preferably used when being located in an atmosphere of around hydrogen liquefaction temperature (20.3K) or cooling a wide temperature range between ten K to several tens K or so.SOLUTION: A magnetic refrigeration system includes: a low-temperature-side heat bath 37; a high-temperature-side heat bath 38 having temperature higher than that of the low-temperature-side heat bath; a magnetic body 30 for pumping up heat on a side of the high-temperature-side heat bath 38 from the low-temperature-side heat bath 37; a first thermal switch 34 for turning on and off thermal connection between the low-temperature-side heat bath 37 and the magnetic body 30; a second thermal switch 30 for turning on and off thermal connection between the high-temperature-side heat bath 38 and the magnetic body 30; and a magnetic field application part 42 for applying a magnetic field to the magnetic body 30, and the first and second thermal switches (34, 30) at the same time to magnetize them. The magnetic refrigeration system controls such that, when the magnetic body 30 generates heat due to magnetization, the first thermal switch 34 turns off and the second thermal switch 30 turns on and when the magnetic body 30 absorbs heat due to demagnetization, the first thermal switch 34 turns on and the second thermal switch 30 turns off.SELECTED DRAWING: Figure 4
Patent JP-2022009013-A (JP)
Title: Stable nimodipine parenteral preparation
IPC: A61P9/06
Filed: 2021-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a stable nimodipine parenteral solution that is suitable for continuous intravenous (IV) administration, and does not contain antiseptic agent. 
     SOLUTION: A nimodipine injection concentrate and a diluted preparation contains nimodipine (base or salt), an effective dose of hydrophilic surfactant, and aqueous solution, organic solvent, oil or a pharmaceutically acceptable carrier for injection which is cyclodextrin, and as a result, nimodipine is substantially included in concentrated injection solution, suspended substance, emulsion or a complex as micelle or colloidal particles or an inclusion complex, and the preparation is stable and transparent. In a specific embodiment, hydrophilic surfactant is polysorbate 80. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023057676-A (JP)
Title: Vehicle control unit, vehicle control method, and program
Inventor: HIRAMATSU NAOTO
IPC: G06T7/00
Filed: 2021-10-12
Abstract: To control the driving of a vehicle with more accurate recognition of the position of an object included in an image, thereby improving the safety of the traffic.SOLUTION: A vehicle control unit of an embodiment comprises: an imaging unit that picks up an image of the periphery of a vehicle; a recognition unit that recognizes the peripheral situation of the vehicle; a driving control unit that controls one or both of the speed and the steering of the vehicle based on a result of recognition performed by the recognition unit; and a control unit that controls the driving control unit based on the details of the imaging performed by the imaging unit. The control unit determines a lane to which an object belongs based on the positional relationship between left and right carriageway markings present in a two-dimensional image picked up by the imaging unit and partitioning a lane on which the vehicle travels from the others and the left and right ends of the object present on the periphery of the vehicle, and when one of the left and right carriageway markings is not recognized, determines the lane to which the object belongs based on the positional relationship between the recognized carriageway marking and the ends of the object.SELECTED DRAWING: Figure 1
Patent JP-2023057695-A (JP)
Title: Management device and program
Inventor: HAYASHI DAISUKE
IPC: G16H50/30
Filed: 2021-10-12
Abstract: To provide a management device and a program that can make suggestions on food in a storage in accordance with a user's nutrient intake status.SOLUTION: A refrigerator 1 which is an area management device for storing food includes: a recognizing part 124 for recognizing a usage status of a management area of the refrigerator 1; a health index calculation part 126 which identifies a nutrient recommended to be consumed by a given user based on the usage status and calculates a health index corresponding to that nutrient; and a display unit 128 for displaying the health index.SELECTED DRAWING: Figure 1
Patent JP-2022009197-A (JP)
Title: Terminal, radio communication method, base station, and system
IPC: H04W72/04
Filed: 2021-10-18
Abstract: PROBLEM TO BE SOLVED: To appropriately perform a communication even when a shortening TTI is adopted. 
     SOLUTION: A terminal includes: a reception part that monitors a first physical downlink control channel (PDCCH) in a first period in 14 symbols and a second PDCCH in the 14 symbols; and a control part that decodes a first physical downlink sharing channel (PDSCH) on the basis of the first PDCCH, and decodes a second PDSCH on the basis of the second PDCCH. A second period is positioned after the first period, and the first PDSCH is positioned within the first period, and is positioned after the first PDCCH, the second PDSCH is positioned within the second period, and is positioned after the second PDCCH, and a length of the first period and a length the second period are determined on the basis of a setting of a sub-carrier interval. The reception part monitors the second PDCCH in a plurality of resources set by an upper layer, and receives information related to a candidate of a band width in the second period. The control part determines one band width at a specified timing from the candidate. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022077000-A (JP)
Title: Cleaning control device, cleaning control method and cleaning control program
Inventor: KATO KAZUKI
IPC: B60S1/62
Filed: 2021-10-21
Abstract: To provide a cleaning control device and the like capable of suppressing scattered matter generated by cleaning from invading into a vehicle cabin.SOLUTION: A cleaning control device 1 includes: a contamination determining part 120 determining whether or not cleaning processing is required to an incident surface into which a detection medium of an external field sensor 4 is incident; and an aperture determining part 140 determining whether or not an aperture of a window 21 is out of an acceptable range. The cleaning control device 1 includes a change part 150 making a window opening/closing control part 24 capable of adjusting the aperture of the window 21 change the aperture within the acceptable range when it is determined that the cleaning processing is required and the aperture is out of the acceptable range. The cleaning control device 1 comprises an execution control part 160 inhibiting execution of the cleaning processing when it is determined that the aperture is out of the acceptable range, and accepting execution of the cleaning processing when the aperture is changed into the acceptance range.SELECTED DRAWING: Figure 2
Patent JP-2023063031-A (JP)
Title: Structural member production method and structure
Inventor: OTA YOSHIHIRO
IPC: B33Y80/00
Filed: 2021-10-22
Abstract: To improve the molding accuracy of a three-dimensionally molded laminated structure.SOLUTION: A structural member production method has the steps in which: a wet type hardening material (mortar M) is discharged from a nozzle of a 3D printer and is laminated to form a laminated structure 20; before the hardening of the wet type hardening material, a sheet material 30 formed by a time-dependent water soluble material and dividing the laminated structure 20 into a plurality structural members 20A is placed; and the laminated structure 20 is divided by water pouring into the sheet material 30 to form the structural members 20A.SELECTED DRAWING: Figure 1
Patent JP-2023064793-A (JP)
Title: Road surface deterioration detection device and road surface deterioration detection method
Inventor: OKAMOTO TAKUYA
IPC: G08G1/00
Filed: 2021-10-27
Abstract: To provide a road surface deterioration detection device for accurately detecting road surface deterioration.SOLUTION: A road surface deterioration detection device comprises: an imaging section 1 for acquiring an image; an own vehicle position information acquisition section 2 for acquiring information of an own vehicle position; a map information acquisition section 3 for acquiring map information which includes road information including at least the number of lanes of a road, and includes attribute information of a position on a map; a lane area extraction section 4 for extracting a lane area image from the image; an own vehicle travel lane determination section 5 for determining an own vehicle travel lane from the own vehicle position and the map information; a detection area extraction section 6 for extracting a detection area image from the lane area image by using the own vehicle position, the road information, and the information of the own vehicle travel lane; and a road surface deterioration detection section 7 for detecting road surface deterioration from the detection area image. The road surface deterioration detection section 7 changes detection reference in detecting the road surface deterioration based on the own vehicle position and the attribute information.SELECTED DRAWING: Figure 1
Patent JP-2023065089-A (JP)
Title: Method for evaluating resilience
Inventor: HAGIWARA KEISUKE
IPC: C12Q1/6869
Filed: 2021-10-27
Abstract: To provide a method for evaluating resilience using intestinal bacterial flora.SOLUTION: The present invention provides a method for evaluating resilience of a subject, the method including the step of calculating the relative abundance of Blautia bacteria and/or Clostridium bacteria in the intestinal bacterial flora of the subject.SELECTED DRAWING: None
Patent JP-2022009688-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can improve amusement. 
     SOLUTION: A game machine can output music in a variation performance having a variable display of a special drawing pattern. The game machine can carry out a first performance and a second performance during the variation performance. The game machine carries out a first operation performance prior to carrying out the first performance, and carries out a second operation performance prior to carrying out the second performance. When the game machine carries out the first performance and the second performance during the variation performance, the game machine continuously outputs the music during the first operation performance, and stops the music during the second operation performance. A first performance sound is output in the first operation performance, and a second performance sound is output in the second operation performance. 
     SELECTED DRAWING: Figure 46 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023066284-A (JP)
Title: Method for managing grid computing and grid computing system
Inventor: MATSUKAWA TSUYOSHI
IPC: G06F9/50
Filed: 2021-10-28
Abstract: To reduce the complexity of inquiry procedures while keeping the objective quality of an operation resource.SOLUTION: A method for managing a grid computing includes: a registration step of registering a registration user of a vehicle in a user table; and an operation step of automatically starting an operation of a grid computing by the operation resource when a sensor is not detecting a passenger in the vehicle in a case where the vehicle is shifted from a driving state to a parking state, the parking of the vehicle is detected, and the door-lock state of the vehicle is also detected, while issuing an inquiry of operation start of a grid computing to a notification unit when the sensor is detecting a passenger in the vehicle, and starting an operation of a grid computing on the condition that an inquiry approving operation of the passenger is received.SELECTED DRAWING: Figure 6
Patent JP-2023067082-A (JP)
Title: Detection apparatus and detection method
Inventor: ITO YUKI
IPC: G06F3/041
Filed: 2021-10-29
Abstract: To provide a detection apparatus and a detection method which can discriminate a peak resulting from an object in its non-contact state having weak signal intensity.SOLUTION: A detection apparatus according to the present invention has a sensor part having a drive electrode and a plurality of detection electrodes and a control unit for detecting, by application to a voltage to the drive electrode, an object in its non-contact state from a signal waveform indicating time change of a signal intensity acquired by the detection electrode. The control unit discriminates a peak resulting from the object in its non-contact state based on a time width ΔT1 in a period from a peak rising start point to a peak top, a height ΔH1 from the peak rising start point to the peak top, and an inclination Uc on a peak rising side.SELECTED DRAWING: Figure 8
Patent JP-2022010051-A (JP)
Title: Shovel management device and support device
IPC: G06Q10/08
Filed: 2021-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a shovel management device allowing more efficient excavation. 
     SOLUTION: A shovel 100 management device FS is provided with: a control device calculating the number of vehicles to be delivered in transport vehicles from total weight of an excavation object; and a display device displaying information regarding the number of the vehicles to be delivered in the transport vehicles. The management device FS is provided with a receiver receiving information from the shovel 100 provided with a lower traveling body 1, a super structure 3 mounted on the lower traveling body 1, and an attachment attached on the super structure 3. The control device may calculate, on the basis of the information received by the receiver, a volume of excavation object area before excavation by the attachment, calculate a unit volume weight of the excavation object before the excavation by the attachment, and calculate total weight of the excavation object from the volume of the excavation object area and the unit volume weight before the excavation by the attachment. 
     SELECTED DRAWING: Figure 16 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069566-A (JP)
Title: Operation management device, system, and operation management method
Inventor: HASEBE YOSHINORI
IPC: G16Y40/20
Filed: 2021-11-05
Abstract: To facilitate operations of vehicles according to increase/decrease of boarding demands.SOLUTION: An operation management device 10 comprises a control unit 11 which acquires result data showing utilization results of a plurality of vehicles, predicts boarding demands in time zones for operating the respective vehicles on the basis of the acquired result data, determines to operate the respective vehicles as periodic operation vehicles in the time zones when a first prediction value of the obtained boarding demands is higher than a first threshold, determines to operate the respective vehicles as non-periodic operation vehicles to be allocated according to individual requests from users in the time zones when the first prediction value is equal to or less than the first threshold, acquires situation data showing an existence situation of at least one user when the respective vehicles are operated as the periodic operation vehicles in the time zones, predicts the boarding demands in the remaining time of the time zones on the basis of the acquired situation data, and determines to put an additional vehicle into a route in the remaining time when a second prediction value of the obtained boarding demands is higher than a second threshold.SELECTED DRAWING: Figure 2
Patent JP-2023070731-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-11-10
Abstract: To provide a game machine for improving merchantability in the game machine capable of performing control to a game stop state.SOLUTION: A game machine includes: game stop control means capable of performing control to a game stop state in which progress of a game is stopped; state control means capable of performing control to a special state that differs from an advantageous state and is advantageous to a player and a non-special state that differs from an advantageous state and is not more advantageous to a player than the special state; granting information display means capable of displaying information regarding a game value granted by game value granting means as a granting information display in completion of an advantageous period including a special state; and special informing performance execution means capable of executing a special informing performance for reporting control to a special state during a special period after completion of an advantageous state. The granting information display means can display a granting information display during a special period in satisfaction of a predetermined condition during control to an advantageous state.SELECTED DRAWING: Figure 12-56
Patent JP-2023072401-A (JP)
Title: Rolling bearing unit for supporting wheel
Inventor: KAMIYA YOSHIO
IPC: F16C19/18
Filed: 2021-11-12
Abstract: To provide a rolling bearing unit for supporting a wheel which inhibits flow of grease at the interior of a bearing to inhibit poor lubrication of an inner ring raceway surface and occurrence of grease stirring resistance at both ends of the bearing by improving a shape of a retainer.SOLUTION: A cylindrical part 55, formed by an inner peripheral surface of a small annular part 51 and an inner peripheral surface of a pillar part 53, and a small shoulder part 38 of an inner ring 32, located closer to a bearing center than an inner ring raceway surface 33 are located close to and face each other so as to form a labyrinth. The cylindrical part 55 extends to the bearing end side so as to intersect with a virtual line L1 extending from a border part 33a between the inner ring raceway surface 33 and the small shoulder part 38 in a direction of a contact angle. The pillar part 53 includes two inner diameter side inclined surfaces 57a, 57b so as to form a recessed part 58 at the inner diameter side. On a projection cross section viewed from a circumferential direction, both of intersection angles θ1, θ2 between the two inner diameter side inclined surfaces 57a, 57b and a contact angle line γ, which extends along the direction of the contact angle α passing through a center O of a ball 40, are acute angles.SELECTED DRAWING: Figure 2