baber/WOPTO huggingface dataset:
Patent JP-2022174485-A (JP)
Title: Method and device for measuring concentration of cellulose nanofiber in semi-permeable membrane, and method for manufacturing semi-permeable composite membrane
Inventor: TAKEUCHI KENJI
IPC: B01D71/68
Filed: 2021-05-11
Abstract: To provide a method for measuring the concentration of cellulose nanofiber in a semi-permeable membrane with a non-destructive and simple method.SOLUTION: For a semi-permeable composite membrane obtained by providing, on a porous support formed of polysulfone, a semi-permeable membrane containing cellulose nanofiber in a concentration of more than 0 mass% and 30 mass% or less, a measuring method measures the concentration of cellulose nanofiber in the semi-permeable membrane. The measuring method includes a calibration curve creation step, an analysis step, and a calculation step. The calibration curve creation step includes determining, for a sample of the semi-permeable composite membrane including cellulose nanofiber, the concentration of cellulose nanofiber in the semi-permeable membrane based on the amount of at least aromatic polyfunctional amine and cellulose nanofiber used for preparation of the sample, irradiating with an infrared ray from the semi-permeable membrane side to analyze in advance an infrared absorption spectrum related to the porous support, and creating a calibration curve indicating the correspondence relationship between the concentration of cellulose nanofiber and the infrared absorption spectrum.SELECTED DRAWING: Figure 7
Patent JP-2022174507-A (JP)
Title: Cost inspection device, cost inspection method, and program
Inventor: HIRANO MASAAKI
IPC: G06Q40/00
Filed: 2021-05-11
Abstract: To provide a cost inspection device, a cost inspection method, and a program for allowing appropriate checking of cost input.SOLUTION: A cost inspection device 1 comprises: a receiving unit 12 that receives input cost information on cost input by a user and a receipt image corresponding to the cost; a character string acquisition unit 131 that acquires one or more OCR character strings that are a result of OCR performed on the receipt image; a score acquisition unit 132 that compares the input cost information and the one or more OCR character strings with each other to acquire a score related to the likelihood of the input cost information; and a related information output unit 141 that outputs related information on the score.SELECTED DRAWING: Figure 2
Patent JP-2022178693-A (JP)
Title: Information provision device, information processing method and program
Inventor: SASAKI KIYOSHI
IPC: G06F16/906
Filed: 2021-05-20
Abstract: To provide an information provision device for providing information to destinations, while preventing specification of users of a proprietor, information processing method and program.SOLUTION: An information provision device according to the present application includes a generation part, a specification part and a provision part. The generation part generates a classification model for classifying users into clusters based on data relating to the users acquired by a prescribed proprietor. The specification part specifies statistical information relating to the users classified by the classification model, for every cluster. The provision part provides the classification model and the statistical information to destinations.SELECTED DRAWING: Figure 1
Patent JP-2022179836-A (JP)
Title: ventilation system
Inventor: KIYOMOTO KUNIHISA
IPC: F24F9/00
Filed: 2021-05-24
Abstract: To provide an exhaust system capable reducing an unbalance between an air exhaust amount and an air supply amount.SOLUTION: A ventilation system 100 in the embodiment includes an air supply device 2 having an air supply fan 28 for blowing air sucked from an under-floor space by the air supply fan 28 from the back side of a cooking device installation part 82 as an air supply flow A1, and an air exhaust device 3 installed above the cooking device installation part 82, and having an air exhaust fan 42 for exhausting the air supply flow A1 sucked by the air exhaust fan 42. The air supply device 2 operates in linkage with the air exhaust device 3.SELECTED DRAWING: Figure 1
Patent JP-2022180928-A (JP)
Title: Plastic lens and device
Inventor: TOBITA KUNIAKI
IPC: G02B7/02
Filed: 2021-05-25
Abstract: To provide a technique advantageous in improving an optical performance of a plastic lens 1.SOLUTION: A flange surface 21 includes: a horizontal part 31 alienated from a lens surface 11; and an inclined part 32 between the horizontal part 31 and the lens surface 11. The inclined part 32 is an inclined plane inclined to the horizontal part 31. A difference of elevation of the inclined part 32 is 10 μm or more and less than 100 μm, in a Z direction parallel to an optical axis L of the plastic lens 1.SELECTED DRAWING: Figure 6
Patent JP-2021120131-A (JP)
Title: Game machine
Inventor: MASUI TOMOKI
IPC: A63F7/02
Filed: 2021-05-31
Abstract: To provide a game machine capable of inhibiting deterioration in taste caused by such an event that a plurality of game balls continuously enter special ball entry means.SOLUTION: A pachinko machine 10 includes specific ball entry means having a specific area in which game balls moving a game area can enter. The specific area includes: first type ball entry means and second type ball entry means in which game balls can enter; and first type ball entry detection means and second type ball entry detection means that detect game balls entering the first type ball entry means and second type ball entry means. When a game ball is detected by the first type ball entry means, the pachinko machine executes a first provision, and, when a game ball is detected by the second type ball entry means, executes a second provision more advantageous to a player than the first provision. Further, a first type determination time from when a game ball enters the specific area to when the entry is detected by the first type ball entry detection means is set longer than a second type determination time from when a game ball enters the specific area to when the entry is detected by the second type ball entry detection means.SELECTED DRAWING: Figure 1
Patent JP-2022184604-A (JP)
Title: Diagnostic device, diagnostic method, diagnostic program, and power conversion device including diagnostic device
Inventor: UEDA HIROAKI
IPC: H02M7/48
Filed: 2021-06-01
Abstract: To provide a diagnostic device for a power conversion device driving a motor.SOLUTION: A diagnostic device 200 has a data acquisition unit 210 acquiring target data concerning a current value between a power conversion device and a motor, a detection unit 230 detecting a peak value in a time series waveform of the target data, a count calculation unit 240 calculating an amplitude of the peak value and an occurrence frequency of the amplitude by using a frequency counting method, and a diagnostic unit 250 diagnosing abnormality of the motor based on the amplitude and the occurrence frequency. The diagnostic unit 250 diagnoses the motor as having an abnormality when statistics calculated from the amplitude and the occurrence frequency does not satisfy a predetermined reference.SELECTED DRAWING: Figure 2
Patent JP-2022185167-A (JP)
Title: Contribution information management device, information processing method and information processing system
Inventor: INADA KOICHIRO
IPC: G06Q30/02
Filed: 2021-06-02
Abstract: To provide a contribution information management device, information processing method and information processing system which improve an effect of the business activity to a consumer in a Web site by allowing contribution information provided from wide contributors including influencers and the like other than employees such as salespersons of a company to be used in the business activity (application of sales, purchases or promotion of registration) in the Web site.SOLUTION: In an information processing system, a contribution information management device comprises: a contribution information storage unit which stores contribution image information and merchandise information contained in contribution information in association with each other; a contribution information acquisition unit which acquires from the contribution information storage unit the contribution information about merchandise provided by a website on the basis of information that can specify the website; and a contribution information transmission unit which outputs the contribution information acquired by the contribution information acquisition unit to the outside. The contribution information includes the contribution image information including at least one of an image and a moving image and the merchandise information about merchandise imaged in the image or the moving image of the contribution information.SELECTED DRAWING: Figure 2
Patent JP-2021193558-A (JP)
Title: Information processing apparatus and program
Inventor: SUZUKI TAKESHI
IPC: G16Y10/40
Filed: 2021-06-02
Abstract: To provide means capable of easily confirming change of an event.SOLUTION: A portable terminal 1 comprises a message display control part 142 which displays, when it is predicted that a predetermined event is to occur at a set spot of interest, a message indicating that the predetermined event is to occur, and the time up to the occurrence or the point of time when the event is to occur. The spot of interest may be set to the current position of an information processing apparatus 1. Further, the portable terminal comprises a map display control part 141 which displays a map including the point of interest, and the message display control part 142 may display the message over the map.SELECTED DRAWING: Figure 4
Patent JP-2022189394-A (JP)
Title: Test method, testing device, and program
Inventor: KAWABATA MASAYUKI
IPC: G01R31/28
Filed: 2021-06-11
Abstract: SOLUTION: This test method includes: a measurement step in which, regarding each of some of a plurality of terminals for outputting a single-end signal and provided in the device under test, a difference value with the output value of a reference terminal which is different from the terminal is measured; and an assessment step S29 in which assessment is made as to whether or not the device under test is good, on the basis of whether or not the difference value of each of some terminals is within a first reference range. In the measurement step, the output value of each of at least one terminal among the plurality of terminals is further measured, and in the assessment step S29, assessment is further made as to whether or not the device under test is good on the basis of whether or not the output value of each of the at least one terminal is within a second reference range, and on the basis of whether or not the difference value among the output value of each of the at least one terminal is within a third reference range.EFFECT: This makes it possible to heighten the accuracy of test and shorten the test time.SELECTED DRAWING: Figure 5
Patent JP-2022190780-A (JP)
Title: Information processing device, method, and program
Inventor: Nitta Nobuyuki
IPC: G06F9/4401
Filed: 2021-06-15
Abstract: To provide an information processing device, a method, and a program that allow a boot program to be quickly restored.SOLUTION: An information processing device includes: a boot program storage unit 420 that stores a boot program which is in an initial state or in which data has been changed from the initial state; a boot processing unit 410 that reads the boot program stored in the boot program storage unit 420 and performs a boot; and a boot program restoration unit 430 that when the boot processing unit 410 fails the boot, rewrites data which has been changed from the initial state in the boot program stored in the boot program storage unit 420 with data in the initial state.SELECTED DRAWING: Figure 4
Patent JP-2022191763-A (JP)
Title: Laser processing system
Inventor: HASHIOKA TSUKASA
IPC: B23K26/00
Filed: 2021-06-16
Abstract: To detect abnormality of a sensor which detects oxygen concentration before processing start.SOLUTION: A laser processing system comprises: a laser device 11 which irradiates a workpiece 2 with laser light; a shield gas nozzle 12 which injects shield gas into the workpiece 2 irradiated with the laser light by the laser device 11; a shield gas supply part 13 which supplies the shield gas nozzle 12 with shield gas while receiving air supply from outside; a sensor 14 which can measures oxygen concentration of the shield gas supplied from the shield gas supply part 13 to the shield gas nozzle 12, and oxygen concentration of the air supplied from outside; and a bypass passage 24 which supplies the sensor 14 with air without using the shield gas supply part 13. Before processing the workpiece 2 by use of the laser device 11, the sensor 14 measures oxygen concentration of the air supplied from the bypass passage 24 to perform operation confirmation of the sensor 14.SELECTED DRAWING: Figure 1
Patent JP-2021181783-A (JP)
Title: Internal combustion engine
Inventor: SIMON BACH MELLERGAARD
IPC: F02B25/16
Filed: 2021-06-18
Abstract: To provide a two-stroke uniflow scavenging crosshead internal combustion engine having a plurality of cylinders.SOLUTION: A two-stroke uniflow scavenging internal combustion engine 100 having a plurality of cylinders 101, is configured to inject fuel gas into each of the plurality of cylinders 101 via a fuel gas supply system that is fluidically connectable to a fuel gas tank. The fuel gas supply system includes a first group of fuel gas valves 105 configured to inject the fuel gas into the cylinder during a compression stroke for each cylinder 101, allows the fuel gas to mix with the scavenging, and allows the mixture of scavenging and fuel gas to be compressed before being ignited. The fuel gas supply system further includes a safety valve 112 provided for each cylinder 101 at an upstream side of the first group of fuel gas valves 105, and the first group of fuel gas valves 105 are fluidically connectable to the fuel gas tank via the safety valve 112.SELECTED DRAWING: Figure 1
Patent JP-2023002997-A (JP)
Title: Construction management method of back-filled portion
Inventor: KURIMOTO yuhei
IPC: E02D3/12
Filed: 2021-06-23
Abstract: To provide a construction management method of back-filled portion constructed by rolling and compacting powdery improved soil.SOLUTION: A construction management method of back-filled portion of a ground includes: a step of erecting a casing in the ground; a step S5 of removing soil or an object to be removed in the erected casing down to a prescribed depth; a step S6 of mixing and stirring the removed soil or prepared soil with cement-based solidification material by a blending ratio set based on target strength of the back-filled portion on a ground to produce powdery improved soil; a step S7 of throwing the produced powdery improved soil into the casing to backfill the casing with the powdery improved soil up to a prescribed height; a step S9 of rolling and compacting the thrown powdery improved soil by a rolling/compacting load set based on the target strength; and a step S8 of pulling the casing up to a degree not exceeding a height of the powdery improved soil.SELECTED DRAWING: Figure 1
Patent JP-2023003475-A (JP)
Title: Medical material having biocompatibility and bioabsorptivity and method for producing the same
Inventor: SASAKI TOMOKAZU
IPC: A61L31/02
Filed: 2021-06-24
Abstract: To provide a medical material having biocompatibility and bioabsorptivity and also having sufficient wet strength, a method for producing the same, and medical instruments including the medical material.SOLUTION: The present invention provides a medical material having biocompatibility and bioabsorptivity and also having enhanced wet strength, the medical material containing water-insoluble polymer fibers of polysaccharides and water-soluble polymers. There is also provided a method for producing a medical material wherein, from a dispersion containing the water-insoluble polymer fibers of polysaccharides and the water-soluble polymers, and a solvent, the solvent is removed. There are also provided medical instruments such as stents, clips, surgical mesh, embolic material, including the medical material.SELECTED DRAWING: None
Patent JP-2023003618-A (JP)
Title: Molding device
Inventor: OKAMOTO KOTA
IPC: C03B17/06
Filed: 2021-06-24
Abstract: To provide a molding device for glass plate manufacturing facility capable of quickly increasing and decreasing a temperature.SOLUTION: A molding device for forming a glass ribbon by molding molten glass housed in a housing part has a main body, and a plate member provided at a portion contacting the molten glass of the main body. Each plate member has thickness in a range between 0.5 mm to 100 mm, and is made of an inactive material to the molten glass. The housing part has an inside wall of the main body, and at least one of the plate members covers at least one part of the inside wall, and a buffer material is arranged at least one part between the inside wall and the plate member covering the inside wall.SELECTED DRAWING: Figure 4
Patent JP-2023003638-A (JP)
Title: Air bag
Inventor: NAGASAWA KOUGO
IPC: B60R21/232
Filed: 2021-06-24
Abstract: To provide an air bag that can improve occupant restraint performance and spread stably.SOLUTION: A second airbag body part 31 is positioned at least partially overlapping a first airbag body part 30 in a vehicle width direction. An attachment part 32 includes a first attachment part 65 disposed on the first airbag body part 30 at a position where the first airbag body part 30 and the second airbag body part 31 do not overlap in the vehicle width direction. The attachment part 32 includes a second mounting part 66 disposed on the second airbag body part 31 at a position where the first airbag body part 30 and the second airbag body part 31 overlap in the vehicle width direction.SELECTED DRAWING: Figure 1
Patent JP-2021177395-A (JP)
Title: Monitoring terminal
Inventor: KODERA KENTARO
IPC: G05B23/02
Filed: 2021-06-25
Abstract: To provide a monitoring terminal which allows for appropriately responding to abnormal conditions.SOLUTION: The monitoring terminal of the present invention comprises: an image capturing unit configured to capture an image including a facility; a display unit for displaying the image captured by the image capturing unit; a specified response information database storing specified response information representing predetermined responses for the facility shot by the image capturing unit; and a determination unit configured to determine the condition of the facility according to the image and the specified response information.SELECTED DRAWING: Figure 1
Patent JP-2023004022-A (JP)
Title: charging system
Inventor: KUNISHI KAZUHIRO
IPC: H02J7/00
Filed: 2021-06-25
Abstract: To identify a master/slave setting of an on-vehicle charger with a simple configuration.SOLUTION: A charging ECU identifies a master/slave setting of a charger included in a charging system at each startup. The charging ECU determines whether or not a high-level signal has been received from the charger via a communication line (S11). When it is determined that the high-level signal has not been received from the charger (NO in S11), the charging ECU determines that the charger is a slave charger (S13). If it is determined that the high-level signal has been received from the charger (YES in S11), the charging ECU determines that the charger is a master charger (S15).SELECTED DRAWING: Figure 3
Patent JP-2022019587-A (JP)
Title: Cooling of electrical machine
Inventor: SADEO RAMTAHAL
IPC: H02K3/24
Filed: 2021-06-29
Abstract: To provide an electrical machine.SOLUTION: The electrical machine comprises a rotor 20, a stator 30, and an air gap 40 arranged between the rotor 20 and the stator 30. The stator 30 or rotor 20 comprises a plurality of electrical coils 90, where one or more of the electrical coils 90 carry a heat sink, where the heat sink is attached to the electrical coil with a thermally conductive material. Methods for modifying a temperature distribution of a stator in an electrical machine are also provided.SELECTED DRAWING: Figure 3
Patent JP-2022130272-A (JP)
Title: motor
Inventor: MAKINO TAKAYUKI
IPC: H02K5/16
Filed: 2021-06-30
Abstract: To eliminate a pressure difference between the inside and the outside of a space in which a static eliminator for a shaft is accommodated.SOLUTION: A static eliminator 7 electrically connects a shaft 2 of a motor and a housing. A plate portion 433 of the housing extends radially with an opening 4331 through which the shaft 2 is inserted. A cover member 44 is arranged on the plate portion 433 to cover the static eliminator 7. A seal member 435 is arranged between the shaft 2 and the plate portion 433 at the opening 4331. The through holes 443 are arranged in the plate portion 433 and/or the cover member 44. The static eliminator 7 is housed in a housing space 440 surrounded by the plate portion 433 and the cover member 44. The housing space 440 is connected to the outside through the through hole 443.SELECTED DRAWING: Figure 2
Patent JP-2023007893-A (JP)
Title: power conversion system
Inventor: KAWAI TOMONARI
IPC: H02M7/12
Filed: 2021-07-02
Abstract: To cause operation not to be concentrated on a specific power converter even when a configuration is provided with a plurality of power converters so as not to lower the power conversion efficiency.SOLUTION: A power conversion system in which a plurality of power converters 2 that convert AC power to DC power are connected in parallel includes a control unit 3 that determines the number of operating power converters 2 on the basis of requested power information transmitted from a supply destination of the converted DC power and controls the operation, and an operating time storage unit 22 that stores the operating time and the load factor for each operating time of each power converter 2, and by using the value obtained by multiplying the operating time of the power converter 2 by the load factor as the degree of deterioration, the control unit CPU 23 sets the operating priority of the power converter 2 on the basis of the degree of deterioration, and the number of power converters 2 determined by receiving the required power information is selected from the highest order according to the set priority and operated.SELECTED DRAWING: Figure 1
Patent JP-2023008549-A (JP)
Title: epoxy resin composition
Inventor: TSUKUDA SHINNOSUKE
IPC: C08G59/50
Filed: 2021-07-06
Abstract: To provide an epoxy resin composition which has sufficient curability, and excellent storage stability after kneading of a filler.SOLUTION: An epoxy resin composition contains (A) an epoxy resin, and (B) an amine-based latent curing agent, satisfies the following condition (1) to condition (3), and is liquid at 25°C. [Condition (1)] When raised from 25°C at 5°C/min, viscosity at 130°C is 106 Pa s or more. [Condition (2)] When raised from 25°C at 5°C/min, viscosity at 100°C is 103 Pa s or less. [Condition (3)] When raised from 25°C at 5°C/min, a temperature difference between viscosity of 103 Pa s and viscosity of 106 Pa s is less than 5°C.SELECTED DRAWING: None
Patent JP-2023010006-A (JP)
Title: Buffer mechanism and movable body
Inventor: KITAMURA TAICHI
IPC: B60R19/26
Filed: 2021-07-08
Abstract: To achieve simplification of a structure of a buffer mechanism attached to a movable body.SOLUTION: A buffer mechanism 10 includes a first support member 2, a second support member 3, and a friction mechanism 4. The first support member 2 has a first frictional surface 22. The second support member 3 has a second frictional surface 32 which contacts with the first frictional surface 22. The second support member 3 is disposed so as to move relative to the first support member 2. The friction mechanism 4 is configured to generate a frictional force between the first frictional surface 22 and the second frictional surface 32 when the first support member 2 and the second support member 3 move relative to each other.SELECTED DRAWING: Figure 2