baber/WOPTO huggingface dataset:
Patent JP-2022114141-A (JP)
Title: Method of suppressing ammonia generation in concrete, and concrete with reduced amount of ammonia generated therein
Inventor: TANAKA ISAO
IPC: C04B24/26
Filed: 2021-01-26
Abstract: To provide a method of suppressing ammonia generation in concrete, capable of further suppressing the amount of ammonia gas being generated, and concrete with a reduced amount of ammonia generated therein.SOLUTION: The method of suppressing ammonia generation in concrete, uses a composition including a copolymer CP including a repeating unit A of a specific structure and a repeating unit B, with an ammonium ion concentration therein being 10 mg/L or lower, as a water reducing agent, upon hardening a cement-containing composition including cement, water and a water reducing agent to prepare concrete.SELECTED DRAWING: None
Patent JP-2022118560-A (JP)
Title: Fire scissors doubling as fire blower
Inventor: TAMATOSHI HAJIME
IPC: F24B15/10
Filed: 2021-02-02
Abstract: To reduce luggage to reduce user's burden in a case where a user uses a fire blower and fire scissors in outdoor activities or the like.SOLUTION: Fire scissors doubling as a fire blower comprising two elongated main members. The two main members are configured so that their distal end sides can move toward and away from each other with the base end sides of the main members as fulcrums. In a state in which the distal end parts of the two main members are close to each other and closed, the main members form a cylindrical shape penetrating along the longitudinal direction of the main members.SELECTED DRAWING: Figure 1
Patent JP-2022119475-A (JP)
Title: Working vehicle
Inventor: NISHIGORI MASAHIRO
IPC: A01B69/00
Filed: 2021-02-04
Abstract: To provide a working vehicle that can smoothly and easily switch a position information acquisition unit to a position causing no obstruction when the position information acquisition unit is not used.SOLUTION: A working vehicle comprises a traveling machine body, a position information acquisition unit 17 for acquiring position information of the traveling machine body, a supporting mechanism 20 supporting the position information acquisition unit on an upper side of the traveling machine body, and supporting the position information acquisition unit so as to be switchable between a used posture and a stored posture, and a control part 30. The supporting mechanism comprises supporting members 18a and 18b rotatably supporting the position information acquisition unit, an actuator for performing posture switching of the supporting members, and a detection sensor 33 for detecting the posture of the position information acquisition unit by being supported so as to rotate integrally with the position information acquisition unit. The control part is constituted so as to control posture switching of the position information acquisition unit via the actuator.SELECTED DRAWING: Figure 4
Patent JP-2021132373-A (JP)
Title: User plane feature (upf) control that coexists with policy control dynamically generated by session management feature (smf) and packet filter
Inventor: THOMAS BELLING
IPC: H04L47/32
Filed: 2021-02-08
Abstract: To provide a method and a device for UPF control that coexists with policy control dynamically generated by session management capabilities (SMF) and packet filter.SOLUTION: A method includes installing a packet detection rule by a network entity, and receiving a subscription request for notification, and further includes including a traffic descriptor, determining that a packet detection rule with the traffic descriptor is not installed on other network entities, copying the installed packet detection rule that would have previously matched a traffic associated with the traffic descriptor into a new packet detection rule, and assigning higher priority than another priority assigned to the installed packet detection rule to a new packet detection rule.SELECTED DRAWING: Figure 4
Patent JP-2022121963-A (JP)
Title: map information system
Inventor: HIROO YUKIKO
IPC: G06F16/29
Filed: 2021-02-09
Abstract: To provide a map information system that is effective in improving the value added to map data.SOLUTION: A map information system 1 comprises: a feature database 111 that accumulates feature information including information on the coordinates of features and feature IDs unique to the features; an attribute database 112 that accumulates information on the attributes of the features in association with the feature IDs; an attribute information extraction unit 116 that extracts the attribute information associated with the feature ID of a designated feature from the attribute database 112; and a usage state output unit 117 that, based on the attribute information extracted by the attribute information extraction unit 116, outputs information on the usage state of the designated feature.SELECTED DRAWING: Figure 2
Patent JP-2022127149-A (JP)
Title: Thermal flowmeter
Inventor: YUYAMA MAYUMI
IPC: G01F1/684
Filed: 2021-02-19
Abstract: To provide a thermal flowmeter that can efficiently cool a sensor chip.SOLUTION: The thermal flowmeter has a flow passage 12 in which a fluid to measure flows. The thermal flowmeter further has a sensor chip 15 with a detection surface 17 for detecting a flow rate, the sensor chip being built in a wall 13 of the flow passage 12 so that the detection surface 17 is exposed to the flow passage 12. The thermal flowmeter furthermore includes a heat discharge member 21 attached to a back surface 18 of the sensor chip 15, which is opposite to the detection surface 17. The heat discharge member 21 is formed of a material with a higher thermal conductivity than that of the material forming the wall 13 of the flow passage 12, and is in contact with an external environment 22 located outside the wall 13 of the flow passage 12.SELECTED DRAWING: Figure 1
Patent JP-2021091912-A (JP)
Title: Resin composition
Inventor: EDO YUKINORI
IPC: C08G59/62
Filed: 2021-02-22
Abstract: To provide a resin composition that forms an insulating layer having a high glass transition point and having excellent circuit embedding properties, and an adhesive film, a prepreg, a printed wiring board, and a semiconductor device prepared therewith.SOLUTION: A resin composition comprises (A) epoxy resin, (B) maleimide-containing silyl protective phenol, (C) inorganic filler and (D) thermoplastic resin.SELECTED DRAWING: None
Patent JP-2022128757-A (JP)
Title: Inflation molding apparatus
Inventor: NAKANO KATSUYUKI
IPC: B29C55/28
Filed: 2021-02-24
Abstract: To provide an inflation molding apparatus that does not require replacement of a sizing ring in changing an outer diameter of a bubble.SOLUTION: An inflation molding apparatus is a downward water-cooling inflation molding apparatus. The inflation molding apparatus has a sizing ring 28 that defines an outer diameter of a bubble. The sizing ring 28 includes a variable inner diameter mechanism 32 that changes an inner diameter of the sizing ring 28.SELECTED DRAWING: Figure 3
Patent JP-2022129227-A (JP)
Title: license plate reader
Inventor: KOJIMA YOHEI
IPC: G08G1/015
Filed: 2021-02-24
Abstract: To correctly associate front-license plate information with rear-license plate information as the same vehicle in a multi-lane free flow type system.SOLUTION: A license plate reader is supported by one support member provided on a lane and comprises a front-photographing camera, a rear-photographing camera, and a tracking camera installed above the lane. The front-photographing camera is installed so as to be capable of photographing a vehicle positioned on the upstream side of the lane from an installation position of the support member in a lane direction, and the rear-photographing camera is installed so as to be capable of photographing a vehicle positioned on the downstream side of the lane from the installation position of the support member in the lane direction. The tracking camera includes at least a plurality of lanes in a photographing range and includes, in the photographing range, at least both an area included in the photographing range of the front-photographing camera and an area included in the photographing range of the rear-photographing camera.SELECTED DRAWING: Figure 1
Patent JP-2022130016-A (JP)
Title: Diluter
Inventor: ZUKAWA TENYO
IPC: H01M8/04
Filed: 2021-02-25
Abstract: To provide a diluter capable of keeping the hydrogen concentration of exhaust gas low.SOLUTION: A first chamber 41 of a diluter 30 has a larger dimension in the longitudinal direction A than a second chamber 42. An anode off-gas inlet 50 is arranged at the first end 31a of a container 31 and connected to the first chamber 41, and a cathode off-gas inlet 51 is arranged at the second end 31b of the container 31 and connected to the second chamber 42. A discharge port 52 is arranged at the second end 31b of the container 31 and connected to the second chamber 42. The longitudinal direction A of the container 31 intersects with the first inflow direction and the second inflow direction.SELECTED DRAWING: Figure 4
Patent JP-2022130190-A (JP)
Title: Reinforcement binding machine
Inventor: HATTORI HITOMI
IPC: E04C5/16
Filed: 2021-02-25
Abstract: To provide a technology for performing an operation according to a reinforcement diameter without providing a discrimination mechanism for discriminating a reinforcement diameter.SOLUTION: A reinforcement binding machine may comprise: a feeding motor; an electric current sensor detecting electric current flowing through the feeding motor; and a control unit controlling an operation of the feeding motor. The reinforcement binding machine can perform: a feeding-out step of feeding out a wire around a reinforcement by drive of the feeding motor; a grasping step of grasping near a wire tip; a pulling-back step of pulling back the wire by the drive of the feeding motor; a cutting step of cutting the wire; and a twisting step of twisting the wire. The control unit may be constituted to discriminate a diameter of the reinforcement based on a history of values of electric current flowing through the feeding motor in the pulling-back step.SELECTED DRAWING: Figure 32
Patent JP-2022131152-A (JP)
Title: Vehicle drive force control device
Inventor: KUMAGAI KUNINORI
IPC: B60W40/076
Filed: 2021-02-26
Abstract: To provide a vehicle drive force control device capable of curbing a reduction in operability of an accelerator pedal while realizing acceleration required by a driver.SOLUTION: A vehicle drive force control device: calculates base acceleration uniquely determined on the basis of an operation amount of an accelerator pedal and a vehicle speed; when demand acceleration is larger than a predetermined value and an operation speed of the accelerator pedal is larger than a predetermined speed (Step S1), sets the demand acceleration to correction acceleration which is larger than the base acceleration; and controls drive force so that the set correction acceleration can be generated (Steps S6 and S7).SELECTED DRAWING: Figure 3
Patent JP-2022131809-A (JP)
Title: Methods and systems for measurement
Inventor: MIYAUCHI YUKI
IPC: C12Q1/6813
Filed: 2021-02-26
Abstract: To provide methods and systems for increasing convenience in determination of a microbial amount.SOLUTION: Disclosed is a method for determining abundance of microorganisms present in a specimen sample, the method comprising the steps of: condensing and purifying the microorganisms contained in the specimen sample; extracting a nucleic acid from the condensed and purified microorganisms; adding to the extracted nucleic acid a hybridization reaction solution containing salts and surfactant necessary for hybridization reaction of the extracted nucleic acid to conduct hybridization; measuring a light emission amount of the hybridized nucleic acid; estimating the amount of the extracted nucleic acid one the basis of the measurement value of the light emission; and calculating the abundance of the microorganisms present in the specimen sample on the basis of the estimated value of the amount of the nucleic acid extracted.SELECTED DRAWING: Figure 5
Patent JP-2022135020-A (JP)
Title: orthodontic appliance
Inventor: ISHIGAME MASARU
IPC: A61C7/10
Filed: 2021-03-04
Abstract: To provide an orthodontic appliance capable of correcting deep overbite and correcting a tooth row of maxillary molar in a short period of time.SOLUTION: An orthodontic appliance 10 includes an extension floor 30 for extending positions of molar teeth 4 of a maxillary tooth row part 2 by widening right and left floor parts 32. The right and left floor parts 32, 32 comprise: floor part bodies 35, 35 provided on the molar teeth 4 sides of the maxillary tooth row part 2, respectively; and bite parts 36 extending from the floor part bodies 35, 35 to positions facing the vicinity of front teeth 3 of the maxillary tooth row part 2, respectively. The bite parts 36 are configured to engage with mandibular front teeth when the lips are closed.SELECTED DRAWING: Figure 1
Patent JP-2022136404-A (JP)
Title: Cooling mechanism
Inventor: YAMAMOTO KAZUNARI
IPC: F02B37/24
Filed: 2021-03-08
Abstract: To provide a cooling mechanism for suppressing deterioration of fuel consumption in a structure for cooling a compressor with cooling water of an internal combustion engine.SOLUTION: A cooling mechanism 10 includes a cooling circuit 11, and a compressor cooling passage 30 that branches from the cooling circuit 11 and, after passing through an interior of a compressor 22, joins the cooling circuit 11. The cooling mechanism includes a flow regulating valve 32 for regulating a flow rate of cooling water flowing through the interior of the compressor 22. The flow regulating valve 32 is configured to reduce the flow rate of the coolant flowing through the interior of the compressor 22 in a state where a temperature of intake air at an outlet of the compressor 22 is lower than a temperature of the cooling water, less than the flow rate of the coolant flowing through the interior of the compressor 22 in a state where the temperature of intake air at the outlet of the compressor 22 becomes equal to or higher than the temperature of the cooling water.SELECTED DRAWING: Figure 1
Patent JP-2022137584-A (JP)
Title: Abnormality diagnostic device and abnormality diagnostic method for equipment
Inventor: ISAKA KAZUTAKA
IPC: G01M99/00
Filed: 2021-03-09
Abstract: To provide an abnormality diagnostic device and an abnormality diagnostic method for equipment, enabling reduction of influence of noise when diagnosing whether or not there is abnormality of the equipment in operation.SOLUTION: An abnormality diagnostic device 10 for equipment 1 is provided, diagnosing abnormality of the equipment 1 on the basis of time series waveform acquired by a sensor 11 provided in the equipment 1, the abnormality diagnostic device 10 comprises: a characteristic parameter calculation unit 14 which calculates each of characteristic parameters functioning as a diagnostic index and included in a first characteristic parameter group, for each of time series waveform data during a normal time, time series waveform data during an abnormal time, and time series waveform data during a diagnosis; a characteristic parameter selection unit 15 which, on the basis of an abnormality diagnostic index value, selects characteristic parameter to be used when diagnosing whether or not there is abnormality of the equipment; and a diagnosis unit 16 which calculates abnormality determination value on the basis of value of the characteristic parameter calculated from time series waveform data during a diagnosis and selected by the characteristic parameter selection unit 15 and diagnoses whether or not there is abnormality on the basis of the abnormality determination value.SELECTED DRAWING: Figure 1
Patent JP-2022138034-A (JP)
Title: Image forming apparatus
Inventor: MINAMI YUTARO
IPC: G03G21/00
Filed: 2021-03-09
Abstract: To provide an image forming apparatus that can discharge a smoothing capacitor with AC voltage from a commercial power supply being cut off.SOLUTION: In a power supply device, a switching circuit 130 increases voltage input to a BO terminal of a converter control circuit 104 when AC voltage is not input to the power supply device compared with voltage input to the BO terminal when the AC voltage is input to the power supply device. As a result, electric charges charged in a smoothing capacitor 102 can be discharged for a long time with the operation of the converter control circuit 104. That is, the smoothing capacitor can be discharged with AC voltage from a commercial power supply being cut off.SELECTED DRAWING: Figure 3
Patent JP-2022139145-A (JP)
Title: Plant cultivation method and device
Inventor: OKA TAKAHIDE
IPC: A01G22/15
Filed: 2021-03-11
Abstract: To provide a plant cultivation method and device that can improve the sugar content of leaf vegetables.SOLUTION: The present invention discloses a plant cultivation method for cultivating leaf vegetables by supplying nutritious liquid, the method including applying stress to the leaf vegetables plural times. At least one stress is applied by adding hypochlorite to the nutritious liquid and then, clear water is supplied to apply secondary stress. The leaf vegetables are preferably spinach.SELECTED DRAWING: Figure 1
Patent JP-2022141342-A (JP)
Title: program
Inventor: HANADA YOSHIHISA
IPC: G06Q50/26
Filed: 2021-03-15
Abstract: To provide a program which allows for setting user classes according to driving experience.SOLUTION: A program to be run by a processor of a user terminal 40 of a driving license system 1 comprising a driving license server 10, an experience server 20, a service server 30, and the user terminal 40 connected to a network is provided, the program being configured to make the processor perform a function to acquire experience information representing driving experience of a user, and a function to generate class information representing a class of the user on the basis of the experience information.SELECTED DRAWING: Figure 1
Patent JP-2022142649-A (JP)
Title: Existing facility utilizing plan making device and existing facility utilizing plan making method
Inventor: MURAKAMI YOHEI
IPC: H02J3/18
Filed: 2021-03-16
Abstract: To optimize a system reinforcement plan made by a power transmission and distribution company, and a return on investment when a decommissioned power generator of a power generation company is utilized as a synchronous phase modifier.SOLUTION: An existing facility utilizing plan making device 100 includes a storage unit that stores system reinforcement plan information for identifying a point where system reinforcement is required on the basis of a wide power system simulating a power system of each area, an index evaluation unit 119 that, by using the system reinforcement plan information stored in the storage unit, calculates an index of return on investment when a decommissioned power generator is utilized as a synchronous phase modifier, and a decommissioned power generator utilization determination unit 121 that determines the decommissioned power generator to be utilized as a synchronous phase modifier on the basis of the index.SELECTED DRAWING: Figure 1
Patent JP-2022147950-A (JP)
Title: Acid taste reduction suppressing agent
Inventor: FUJIMOTO TOSHIHIRO
IPC: A23L27/10
Filed: 2021-03-24
Abstract: To provide an acid taste reduction suppressing agent that can suppress reduction of acid taste during storage of a food/drink having acid taste and maintain a good balance of overall taste, and to provide a food/drink that has an acid taste.SOLUTION: An acid taste reduction suppressing agent comprises a solid content contained in mushroom extract, and the extract is an extract obtained by heat-treating a mixture having a mushroom/solvent (weight ratio) of 0.05 to 10 at 80 to 130°C for 0.5 to 5 hours and then removing extraction residue. The food/drink having an acid taste contains the acid taste reduction suppressing agent by 0.0001 to 0.015 wt.% in the entire food/drink.SELECTED DRAWING: None
Patent JP-2022149768-A (JP)
Title: Vibration-proofing device
Inventor: YASUDA YASUNOBU
IPC: F16F1/387
Filed: 2021-03-25
Abstract: To provide a vibration-proofing device which can sufficiently secure durability even if a load input into one direction and a load input into an opposite direction largely differ from each other.SOLUTION: In a vibration-proofing device 10, a main body rubber elastic body 16 is formed into a truncated conical shape, and a recess 34 opened at a lower face is provided. A center axis 22 of an inner member 12 is arranged while being decentered in an axial line orthogonal direction with respect to a center axis 32 of an outer cylinder member 14, a free length of the main body rubber elastic body 16 connecting the inner member 12 and the outer cylinder member 14 at one side in an eccentric direction, and a free length of the main body rubber elastic body 16 connecting the inner member 12 and the outer cylinder member 14 at the other side in the eccentric direction are made to differ from each other, a lower end of the inner member 12 is not exposed to the recess 34, and continuous rubber 40 making the main body rubber elastic body 16 at one side in the eccentric direction, and the main body rubber elastic body 16 at the other side in the eccentric direction continue to each other while cover the lower end of the inner member 12 are formed integrally with the main body rubber elastic body 16.SELECTED DRAWING: Figure 3
Patent JP-2022150714-A (JP)
Title: Heat exchanger and manufacturing method therefor
Inventor: ENDO TSUNEO
IPC: F28F1/16
Filed: 2021-03-26
Abstract: To reduce heat resistance on an interface between a partition wall and a fin, and make the flow of fluid smooth in the vicinity of the surface of the fin while increasing a heat transfer area of the fin.SOLUTION: A heat exchanger 1 comprises a partition wall 3 and a plurality of plate-shaped fins 5 formed on at least one surface 3A of the partition wall 3 and having a pair of heat transfer surfaces 21, 21. The partition wall 3 and the plurality of fins 5 are integrally molded products made of the same metal material. The plurality of fins 5 have curved parts 17, and are arranged at intervals in a direction intersecting the heat transfer surface. The heat transfer surface is formed with a plurality of grooves 25 with a depth of 100 μm to 400 μm in a thickness direction of each fin 5.SELECTED DRAWING: Figure 1
Patent JP-2022152914-A (JP)
Title: lead acid battery
Inventor: YAMADA KAZUMA
IPC: H01M50/437
Filed: 2021-03-29
Abstract: To provide a lead acid battery having good cycle characteristic.SOLUTION: A lead acid battery hereof comprises a plurality of positive electrode plates 31 and a plurality of negative electrode plates 32 which are arranged to alternate, separators 40, and an electrolyte solution. The separators include a first separator 41 including a nonwoven fabric configured of organic fibers, and a second separator 42 including a glass fiber mat, which are arranged so that the nonwoven fabric and the glass fiber mat are laminated between one positive electrode plate and the negative electrode plate adjacent to the positive electrode plate. On condition that a proportion of a volume of pores Pf in a range of 0.01-15.0 μm in diameter to a total volume of pores Pf of the nonwoven fabric when measuring all the pores Pf by a mercury penetration method is Vf(%), and a proportion of a volume of pores Pg in a range of 0.01-15.0 μm in diameter to a total volume of pores Pg of the glass fiber mat when measuring all the pores Pg by the mercury penetration method is Vg(%), the ratio Vf/Vg falls in a range of 0.5-1.2.SELECTED DRAWING: Figure 2