baber/WOPTO huggingface dataset:
Patent JP-2022083449-A (JP)
Title: Skin-pack package for fresh meat, and package
IPC: B65D75/30
Filed: 2022-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a package which can improve the taste of packed fresh meat by aging it and can prolong the preservation term of the fresh meat compared to the prior art. 
     SOLUTION: A skin-pack package 10 for fresh meat comprises a lid material 1 and a bottom material 8. The lid material 1 consists of a multilayer film. A temperature indicating the displacement of 2,000 μm is equal to or higher than 120°C or ta gel fraction of the multilayer film is equal to or higher than 30% at the time of thermomechanical analysis of the multilayer film. An oxygen transmission rate of the lid material 1 is equal to or lower than 100 cc/(m 2  day atm), and an oxygen transmission rate of the bottom material 8 is equal to or lower than 300 cc/(m 2  day atm). When a test package produced by skin-packing test meat with the lid material 1 and the bottom material 8 is preserved, an inosinic acid retention H I  calculated from an inosinic acid content I 1  of the test meat after one day from the start of the preservation and an inosinic acid content I 7  of the test meat after 7 days from the start of the preservation is 30-90 mass%. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023115788-A (JP)
Title: Two-wheeled motor vehicle tire
Inventor: ICHIYANAGI YUTAKA
IPC: B60C9/18
Filed: 2022-02-08
Abstract: To provide a two-wheeled motor vehicle tire where straight line stability at high-speed traveling is compatible with turning performance.SOLUTION: A two-wheeled motor vehicle tire 1 includes a tread reinforcement layer 7. The tread reinforcement layer 7 includes a belt layer 8 and a band layer 9. The band layer 9 includes a band ply 9A where band codes 9A are arrayed at an angle θ1 relative to a tire circumferential direction. The belt layer 8 includes: an inner side belt ply 8A which is arranged so as not to overlap with the band ply 9A at both sides of the band ply 9A in a tire axial direction; and an outer side belt ply 8B which is arranged so as to overlap with the band ply 9A outside of the band ply 9A in a tire radial direction. The inner side belt ply 8A includes an inner side belt cord 8a which is arrayed at an angle θ2 different from the angle θ1 relative to the tire circumferential direction, and the outer side belt ply 8B includes an outer side belt cord 8b which is arrayed at an angle θ3 different from the angle θ1 and the angle θ2 relative to the tire circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2023117637-A (JP)
Title: Standby plan creation system
Inventor: SUZUKI KEI
IPC: G01C21/34
Filed: 2022-02-14
Abstract: To reduce standby cost of a vehicle while ensuring convenience.SOLUTION: A meeting information acquisition unit 111 acquires a meeting place and a waiting time for a vehicle and a user who has got off the vehicle. A standby place information acquisition unit 112 searches for a standby place for a vehicle within a predetermined distance from the meeting place, and acquires information on the position of the standby place and charge information. A transit time estimation unit 116 estimates a forward path transit time from a current place of the vehicle to each standby place, and a return path transit time from each standby place to the meeting place. A remaining amount acquisition unit 114 acquires a remaining amount of fuel or a battery for travel for the vehicle. A standby plan creation unit 117 creates a standby plan in which the charge required for the standby place becomes lowest within a range where an estimated remaining amount at the arrival at the meeting place does not fall below a set value.SELECTED DRAWING: Figure 2
Patent JP-2023118261-A (JP)
Title: Polypropylene-based resin composition and injection foam molded body thereof
Inventor: MINOWA AKIRA
IPC: C08J9/06
Filed: 2022-02-15
Abstract: To provide a polypropylene-based resin composition having low thermal conductivity and excellent processability of the resulting molded body.SOLUTION: There are provided: a polypropylene-based resin composition which comprises 10 to 70 mass% of a propylene-based polymer(A) based on the total mass of the composition, 10 to 80 mass% of a hollow filler (B) having a pressure resistance strength of 100 to 220 MPa, a true density of 0.3 to 0.7 g/cm3 and an average particle diameter of 10 to 40 μm based on the total mass of the composition and 0.1 to 10 mass% of a foaming agent (E) based on the total amount of (A) and (B), wherein (A) is a polymer only composed of 5 to 40 mass% of a propylene-ethylene copolymer (a1) which is an n-decane soluble part (Dsol) at 23°C and 60 to 95 mass% of a propylene homopolymer (a2), (a1) has an intrinsic viscosity [η] in tetralin at 135°C of 5.0 to 12.0 dl/g and (A) has a melt flow rate of 70 to 500 g/10 min, as measured at 230°C under a load of 2.16 kg; and an injection foam molded body thereof.SELECTED DRAWING: None
Patent JP-2023118577-A (JP)
Title: Silver/germanium alloy plating solution, and electrolytic plating method
Inventor: TSUCHIKO KAZUYUKI
IPC: C25D3/56
Filed: 2022-02-15
Abstract: To provide a silver-plating solution for forming a silver/germanium alloy plating layer, an electrolytic plating method using the silver-plating solution, and an article having a plating layer including silver and germanium formed on a base material.SOLUTION: A silver/germanium alloy plating solution contains 1 to 300 g/L of an electroconductive salt, a soluble silver compound and a soluble germanium compound, and has pH of 10 or more. The silver/germanium alloy plating solution may contain at least one of an alkali metal carbonate and an alkali metal hydroxide, as a sub electroconductive salt. The electrolytic plating method includes a process of forming a plating film on a base material using the silver/germanium alloy plating solution. An article has a plating layer including silver and germanium formed on the base material.SELECTED DRAWING: None
Patent JP-2023122101-A (JP)
Title: heat management system
Inventor: UCHIKADO IWAO
IPC: B60K11/02
Filed: 2022-02-22
Abstract: To provide a heat management system which is capable of controlling temperature of a temperature control target in cheap price when controlling temperature by causing a heat medium to circulate through the temperature control target and can solve problem caused by deviation of the heat medium.SOLUTION: A heat management system is provided with a storage part 26 on a route on which a heat medium is returned from a temperature control circuit 42 to low temperature heat medium circuits 43, 43A. The storage part 26 includes a high temperature side storage chamber 65 which includes high temperature side outlets 64A, 66A into which the heat medium flowing through a high temperature heat medium circuit 44 is introduced and which return the heat medium to the high temperature heat medium circuit 44, a temperature control side storage chamber 63 which stores the heat medium by the heat medium being introduced which circulates through the temperature control circuit 42, and a partition wall 67 which partitions the high temperature side storage chamber 65 and the temperature control side storage chamber 63 in such a condition that the heat medium in the high temperature side storage chamber 65 and the heat medium in the temperature control side storage chamber 63 have heat exchange relationship.SELECTED DRAWING: Figure 1
Patent JP-2023001855-A (JP)
Title: Intelligent transportation road network acquisition method and apparatus, electronic device and storage medium
Inventor: SHEN DONGHUI
IPC: G09B29/00
Filed: 2022-02-22
Abstract: To provide an acquisition method and apparatus, an electronic device, and a storage medium for correctly and efficiently acquiring an intelligent transportation road network related to a field of artificial intelligence such as intelligent transportation.SOLUTION: An intelligent transportation road network acquisition method includes steps of: acquiring a target demand set; acquiring labeling information, the labeling information being microscopic road network attribute information manually labeled on a displayed map road network for intersections in the target demand set; acquiring macroscopic road network information corresponding to the target demand set from road network data corresponding to a map road network; and generating an intelligent transportation road network corresponding to the target demand set according to the labeling information and the macroscopic road network information.SELECTED DRAWING: Figure 1
Patent JP-2023122451-A (JP)
Title: Photovoltaic power generation system
Inventor: TAKEYAMA TAKAHIRO
IPC: H02J3/38
Filed: 2022-02-22
Abstract: To improve the safety in a photovoltaic power generation system.SOLUTION: A photovoltaic power generation system 1, 1', 1'' comprises a string 2, 2', 2'', an inverter 3, a first breaker device 4, and second breaker devices 5A to 5D, 5A' to 5C', 5A'' to 5D''. The string is formed by series-connecting a plurality of solar battery modules 6. The first breaker device 4 turns off a first switching part 4a connected with an anode side terminal of the string and an anode side terminal of the inverter 3 and a second switching part 4b connected with a cathode side terminal of the string and a cathode side terminal of the inverter 3 depending on a first control signal S1 from the inverter 3. The second breaker devices output a second state signal to the first breaker device 4 depending on a second control signal S2 from the first breaker device 4 to disconnect a solar battery module group from the other solar battery modules 6 or the inverter 3.SELECTED DRAWING: Figure 1
Patent JP-2023122781-A (JP)
Title: Simple plain ridge tile and manufacturing method of the same and ridge structure using simple plain ridge tile of the same
Inventor: ISHIHARA FUMIYA
IPC: E04D1/30
Filed: 2022-02-24
Abstract: To provide a simple plain ridge tile which has an appearance of full-fledged plain ridge tiling with a simple construction, and which can freely set the number of stages of a plain ridge tile surface and the width of the ridge, to provide a manufacturing method of the same, and to provide a ridge structure using this simple plain ridge tile.SOLUTION: A simple plain ridge tile 10 includes a rectangular upper surface part 11, a tile body 13 having a substantially L-shaped cross section and comprising a hanging part 12 in which a horse joint pattern 14 is formed, and a bead part 17 formed at a face portion on a tail side of the tile body 13, and a ridge structure using the same is provided. Also, in a manufacturing method of the simple plain ridge tile 10, one side of the simple plain ridge tile 10 is molded by using a body metal mold for molding the tile body 13 in which a surface for molding the hanging part 12 is arranged perpendicularly or obliquely with respect to the press direction and by using an auxiliary metal mold fixed to one side surface of the body metal mold and for molding the bead part 17, and then, the auxiliary metal mold is moved to the side surface on the opposite side of the body metal mold, and the simple plain ridge tile 10 on the opposite side is molded.SELECTED DRAWING: Figure 1
Patent JP-2022068342-A (JP)
Title: Purchase rhythm information production apparatus, recommendation apparatus, purchase rhythm information production method, recommendation method, and program
IPC: G06Q30/02
Filed: 2022-02-24
Abstract: PROBLEM TO BE SOLVED: To acquire information of an article purchase rhythm of a user and make a recommendation at a proper timing by using the purchase rhythm information. 
     SOLUTION: A purchase rhythm information production apparatus according to the present invention comprises: a purchase history information storing unit for storing one or two or more pieces of purchase history information having a user identifier for identifying a user, and two or more pieces of purchase information including one or more pieces of information among information relating to time when the user purchased an article, and price information relating a purchase price or kind information indicating a kind of the article; a determination unit for determining whether or not one or more pieces of information of the price information or the kind information included in the purchase information satisfy predetermined conditions; a purchase rhythm determination unit for acquiring a purchase rhythm information as information for use in determining an article purchase rhythm of the user identified by the user identifier from the one or two or more pieces of time information included in the purchase information determined, by the determination unit, to satisfy the conditions; and an accumulation unit for accumulating the purchase rhythm information acquired by the purchase rhythm determination unit in association with the user identifier. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022069486-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 2022-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which ingenuity is exercised for performance. 
     SOLUTION: A game machine that executes a lottery on whether or not to impart a privilege, and controls a game state to any of game states including a normal game state and an advantageous game state in which frequency of the lottery is high as compared with the normal game state includes: performance display means for displaying a predetermined performance; first operation means that can be operated by a player; second operation means that can be operated by the player, and is different from the first operation means; and third operation means that can be operated by the player, and is different from the first operation means and the second operation means. In the advantageous game state, a first instruction performance for urging an instruction for an operation to the first operation means, a second instruction performance for urging an instruction for an operation to the second operation means, and a third instruction performance for urging an instruction for an operation to the third operation means can be displayed in the performance display means simultaneously. 
     SELECTED DRAWING: Figure 696 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023125992-A (JP)
Title: double container
Inventor: KATO TATSUYA
IPC: B65D25/56
Filed: 2022-02-28
Abstract: To provide a double container enabling a clean inner container having no damage to be viewed through a window of an outer container.SOLUTION: A double container 1A comprises: an inner container 2 that can store a content C; and an outer container 3 that can store the inner container 2. The outer container 3 is provided with a window 34 through which the inner container 2 can be viewed. In the inner container 2, a recess 25 is formed in a region equivalent to the window 34 in a state where the inner container 2 is stored in the outer container 3. A region of the recess 25 includes the region equivalent to the window 34, and equal to or larger in size than the region equivalent to the window 34.SELECTED DRAWING: Figure 2
Patent JP-2023128600-A (JP)
Title: Shift operation detection device, shift lever device and saddle-riding type vehicle
Inventor: UNNO NAOHIRO
IPC: B60K20/02
Filed: 2022-03-03
Abstract: To provide a shift operation detection device adaptive to a case in which the distance from a shift pedal to a shift shaft is short as one purpose.SOLUTION: The present invention relates to a shift operation detection device that has: a lever member which rotates on a predetermined rotary shaft connected to a shift rod to move; an energizing member which imparts energizing force to the lever member in a direction opposite the direction of the rotary movement; and a cover part which houses the lever member and also houses the energizing member. Then the lever member has an abutting part which abuts on one end of the energizing member to move the one end in the rotating direction. The cover part has a restriction part which abuts on the other end of the energizing member when the abutting part moves the one end of the energizing member in the rotating direction so as to restrict movement of the other end in the rotating direction.SELECTED DRAWING: Figure 4
Patent JP-2023129891-A (JP)
Title: Control method of liquid discharge head and liquid discharge device
Inventor: AIMONO TAKANORI
IPC: B41J2/015
Filed: 2022-03-07
Abstract: To suppress mist from being generated.SOLUTION: A control method of a liquid discharge head, which has a discharging part which includes a nozzle for discharging liquid droplets, a pressure chamber communicated with the nozzle and a driving element that gives pressure fluctuation to liquid in the pressure chamber in response to a driving signal, controls supply of the driving signal to the driving element, where the driving signal includes a first driving waveform and a second driving waveform subsequent to the first driving waveform. The driving element makes the nozzle discharge first liquid droplets, in accordance with the first driving waveform, by being supplied with the driving signal, and makes the nozzle discharge second liquid droplets in accordance with the second driving waveform so that the second liquid droplets unite with the first liquid droplets before the second liquid droplets are separated into main droplets and satellite droplets following the main droplets.SELECTED DRAWING: Figure 7
Patent JP-2023130658-A (JP)
Title: brake system
Inventor: TSUKAMOTO SHUN
IPC: B60T8/00
Filed: 2022-03-08
Abstract: To allow regenerative power generated by an electric motor of an electrically-driven brake to be consumed appropriately.SOLUTION: A brake system 20 is provided with a plurality of electrically-driven brakes 21 to 24. The plurality of electrically-driven brakes 21 to 24 have electric motors 71, 72. In the brake system 20, it is determined by the electric motors 71, 72 whether or not regenerative power is to be generated, and when it is determined that the regenerative power is to be generated in one of the plurality of electric motors 71, 72, one electric motor is driven so that power consumption of another electric motor other than the one electric motor which is determined to generate the regenerative power is increased.SELECTED DRAWING: Figure 1
Patent JP-2023131196-A (JP)
Title: Accuracy management information generation method, accuracy management information generation device, and program
Inventor: KAWAKAMI HAJIME
IPC: G01N33/48
Filed: 2022-03-09
Abstract: To provide a method, a device, and a program to generate accuracy management information for smear samples that corresponds to the fact that smear and staining conditions vary by testing facility or region.SOLUTION: A method to generate accuracy management information is the method to generate the accuracy management information for smear samples, comprising: acquiring image data from each of multiple smear samples (S1); obtaining feature values that reflect the staining state of the smear sample from each of the multiple image data (S2); and generating accuracy management information based on the feature values (S3).SELECTED DRAWING: Figure 1
Patent JP-2022140417-A (JP)
Title: Image pickup apparatus, calibration system, control method for the image pickup apparatus, and program
Inventor: IMAIZUMI TAKUYA
IPC: H04N5/77
Filed: 2022-03-11
Abstract: To provide an image pickup apparatus, a calibrator system, a control method for the image pickup apparatus, and a program, capable of eliminating manual change of an image capturing direction during capturing an image and capable of easily obtaining an image that records experience even while focusing attention on the experience.SOLUTION: An image pickup apparatus that is worn on a body other than a head of a user includes: observation direction detection means that detects an observation direction of the user by observing the head of the user; image pickup means that is worn on the body of the user and captures an image; recording direction determination means that determines a recording direction using a detection result of the observation direction; image recording means that records an image in the recording direction determined by the recording direction determination means among the images captured by the image pickup means; and displacement detection means that detects a displacement of the image pickup apparatus with respect to the body of the user. The image recording means records the image in the recording direction on the basis of displacement of the image pickup apparatus detected by the displacement detection means.SELECTED DRAWING: Figure 4
Patent JP-2023135493-A (JP)
Title: multifunction device
Inventor: WAKIZAKA MASAAKI
IPC: H04N1/00
Filed: 2022-03-15
Abstract: To make it easier for a user to bring an external apparatus close to a communication unit.SOLUTION: A multifunction device includes a document cover (4) having a handgrip portion (43), and an operation panel (5) having an antenna (52) and a panel cover (51). When the operation panel (5) is viewed from a front face of the multifunction device, a mark (513) indicating a position of the antenna (52) is located on the front face side of the multifunction device relative to the handgrip portion (43), on a top surface (50) of the panel cover (51), and is located in an inner portion in a left-right direction than both ends of the multifunction device in the left-right direction of the handgrip portion (43).SELECTED DRAWING: Figure 4
Patent JP-2023136127-A (JP)
Title: rice cooker
Inventor: ITAMI YUICHI
IPC: A47J27/00
Filed: 2022-03-16
Abstract: To provide a rice cooker capable of executing meticulous heating depending on a material to be cooked.SOLUTION: A rice cooker includes a pot 4 for storing a material to be cooked containing water, a heating coil 11 for heating the pot 4, and rice cooking control means 51 for controlling the heating coil 11. The heating coil 11 includes a bottom coil 11-2 and a side coil 11-1. An energization pattern of the bottom coil 11-2 and the side coil 11-1 when the heating coil 11 is driven includes a plurality of energization patterns that energize the bottom coil 11-2 and the side coil 11-1 alternately. In a heating/boiling process for raising the temperature of the material to be cooked to boiling, the rice cooking control means 51 switches the energization patterns at least once by the time water boils.SELECTED DRAWING: Figure 4
Patent JP-2023136324-A (JP)
Title: Polyphenylene ether resin composition pellet for injection molding, and method for producing the same
Inventor: NAKAGIRI NOBUHIKO
IPC: C08J3/20
Filed: 2022-03-16
Abstract: To provide a polyphenylene ether resin composition pellet for obtaining an injection molding keeping high elastic modulus even at high temperature.SOLUTION: A polyphenylene ether resin composition pellet contains 10-95 mass% of a thermoplastic resin (A), 5-90 mass% of an inorganic filler (B), and 0-3 mass% of an antioxidant (C), wherein 80 mass% or more of the thermoplastic resin (A) is a polyphenylene ether resin.SELECTED DRAWING: None
Patent JP-2022091834-A (JP)
Title: Wheat with reduced lipoxygenase activity
IPC: A23L7/10
Filed: 2022-03-17
Abstract: PROBLEM TO BE SOLVED: To provide wheat plants showing reduced lipoxygenase activity, which have a series of independent human-induced non-transgenic mutations found in one or more of wheat Lpx genes. 
     SOLUTION: Human-induced non-transgenic mutations are introduced into one or more of wheat Lpx genes in wheat plants, the wheat plants are screened, and wheat plants having a desired Lpx mutation are created. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT