baber/WOPTO huggingface dataset:
Patent JP-2022171503-A (JP)
Title: Seawater distillation apparatus
Inventor: YAMAGUCHI NORIAKI
IPC: C02F1/04
Filed: 2021-04-30
Abstract: To provide a seawater distillation apparatus where fresh water is generated from seawater in a simple constitution.SOLUTION: There is provided a warm or hot air irradiation distillation apparatus by electric heating where: the several stages of receiver vessels housing cloth-wound rotary drums for warm air irradiation are piled on shelves at intervals in a vertical cylindrical concrete clay pipe; the evaporation of salt water with wet cloths from the top of the whole receiver vessels wrapped and drooped is accelerated by irradiating salt water on the cloth wound on the drum with warm or hot air from outside; and fresh water by dew condensation on the inner wall of the clay pipe and concentrated salt water in the receiver vessels are separated from seawater and collected by reducing pressure between the drooped cloth and the outer frame clay pipe.SELECTED DRAWING: Figure 1
Patent JP-2022190451-A (JP)
Title: Uncertainty evaluation method and uncertainty evaluation apparatus
Inventor: IEYAMA KOICHI
IPC: G21C17/06
Filed: 2021-06-14
Abstract: To reduce uncertainty of nuclear characteristics in a system with unknown measurement values without limiting the nuclear characteristics subject to the uncertainty evaluation.SOLUTION: An uncertainty evaluation method of nuclear characteristics, where the uncertainty of the nuclear characteristics are caused by uncertainty of nuclear data of the nuclear characteristics and uncertainty of a calculation method for calculating the nuclear characteristics, executes the steps of: acquiring the nuclear data in a first system in which measurement values of the nuclear characteristics are unknown, and covariance of the nuclear data; adjusting the covariance of the data based on correlation between the first system and a second system in which the measurement values of the nuclear characteristics are known; and acquiring the nuclear data by a random sampling method based on the covariance of the nuclear data after the adjustment, executing nuclear characteristic calculation based on the acquired nuclear data, calculating the nuclear characteristics in the first system, statistically processing the calculated nuclear characteristics and calculating uncertainty of the nuclear characteristics in the first system.SELECTED DRAWING: Figure 2
Patent JP-2023001510-A (JP)
Title: Data management device and data management method
Inventor: TAKAGI AKIRA
IPC: G06F16/28
Filed: 2021-06-21
Abstract: To provide a data management device and a data management method which cause an appropriate database to store data in each database according to characteristics of the data processing.SOLUTION: In a data management system, a data management device and each database device are communicably connected by a communication network. The data management device 10 comprises: a data processing simulation program which calculates data of a predetermined item to be generated in a future predetermined period, by analyzing processing target data of a predetermined item acquired from a database, and estimates characteristics of data processing to be executed in the database including the calculated data; a data arrangement proposal creation program which identifies the database storing the data of the predetermined item, among the databases having a plurality of different data processing performances, on the basis of the estimated characteristics of the data processing; and a data arrangement execution program which causes the identified database to store the data including the processing target data.SELECTED DRAWING: Figure 2
Patent JP-2023002011-A (JP)
Title: developer cartridge
Inventor: ITABASHI NAO
IPC: G03G21/18
Filed: 2021-06-22
Abstract: To provide a structure capable of moving a developing roller in a direction of separating from a photoreceptor drum by a component provided at the developer cartridge.SOLUTION: A developer cartridge 1 includes a developing roller 30, a casing 10, a first cam 60 and a second cam 70. The first cam 60 is rotatable with respect to the casing 10 between a first position and a second position. The second cam 70 is rotatable with respect to the casing 10 between a third position and a fourth position. When the first cam 60 is located at the first position, the second cam 70 is located at the third position. Then, a developing roller 20 comes into contact with a photoreceptor drum 92. When the first cam 60 is located at the second position, the second cam 70 is located at the fourth position. Then, the second com 70 comes into contact with a part of a drum cartridge. Thereby, the developing roller 20 can be moved in a direction of separating from the photoreceptor drum 92.SELECTED DRAWING: Figure 3
Patent JP-2023002976-A (JP)
Title: Hot water storage and supply system
Inventor: YAMANE Shota
IPC: F24H1/18
Filed: 2021-06-23
Abstract: To provide a hot water storage and supply system capable of stably supplying hot water at a hot water supply set temperature after restarting supply of hot water.SOLUTION: In a hot water storage and supply system (1) having a heat source machine (4) supplying hot water at a hot water supply set temperature by performing a heating operation when hot water supplied from a hot water storage unit (3) including a hot water storage tank (2) has a prescribed heating start temperature or less, the hot water storage unit (3) is provided with: a hot water mixing portion (14) adjusting a temperature by mixing the hot water of the hot water storage tank (2) and clean water and supplying the hot water to the heat source machine (4); hot water supply temperature detection means detecting a hot water supply temperature; stored hot water heat quantity detection means detecting a heat quantity of the stored hot water in the hot water storage tank (2); and a hot water storage unit control portion (18) controlling a hot water supply operation. The hot water storage unit control portion (18) uses, as a target temperature in adjusting the temperature, a hot water supply set temperature in a case when the heat quantity of stored hot water is a reference heat quantity or more, and a heating start temperature when it is less than the reference heat quantity, stores the hot water supply temperature in stopping the hot water supply operation, and uses, as the target temperature, the stored hot water supply temperature regardless of the heat quantity of stored hot water in a case when the hot water supply operation is started within a predetermined standby time after the stop of the hot water supply operation.SELECTED DRAWING: Figure 3
Patent JP-2023003189-A (JP)
Title: Housing case and assembling method
Inventor: TOGAWA SHINICHI
IPC: H02G3/14
Filed: 2021-06-23
Abstract: To provide a housing case in which rattling, or noise and the like caused by it is reduced so that production of scraped waste may be prevented when assembling the housing case.SOLUTION: A housing case 1 comprises: a base 10 on which a substrate 30 is mounted; and a cover 20 which is fitted to the base such that it houses the substrate in its inside. The cover has: an upper surface part 21; a lateral part 22 extending from the upper surface part and covering the periphery of the base; a bent part 23 which is formed at an end portion of the lateral part and is bent outward with a curvature; a cut surface part 24 which is formed in an area, other than the bent part, of the end portion 26, with its cut surface facing the base; and a claw part 25 which extends from the end portion and is engaged with the base. The base has: a bottom part 11; a wall part 12 which is erected from the bottom part and is fitted to the inside of the lateral part; a sliding part 13, formed on an outer lateral surface of the wall part, on which the bent part 23 or an inner surface of the lateral part slides when the cover is fitted; and a contact part 14 which is formed on the outside of the wall part and comes into contact with the cut surface. The claw part is engaged with the base, and the contact part comes into contact with the cut surface.SELECTED DRAWING: Figure 1
Patent JP-2021176700-A (JP)
Title: Printer and manufacturing method
Inventor: KOJIMA SHINICHI
IPC: B41J2/165
Filed: 2021-06-25
Abstract: To provide a printer which inhibits clogging by ink while preventing deterioration of quality of an image formed on a can body when the ink is discharged from an ink discharge port which is not used and an ink discharge port which is less frequently used to the can body to inhibit clogging by the ink.SOLUTION: On a surface of a can body 110, a main image MG that is a main image and a belt-like image OG that is a sub image are formed. The belt-like image OG is formed by a discharge port that is not used to form the main image MG and a less frequently used ink discharge port with a small number of ink discharges. The structure makes clogging of the ink less likely to occur in an inkjet head.SELECTED DRAWING: Figure 1
Patent JP-2021166991-A (JP)
Title: Cyclonic condensing and cooling system
Inventor: ANTHONY F TENORE
IPC: F28F9/26
Filed: 2021-06-28
Abstract: To provide an apparatus for processing a reusable fuel.SOLUTION: An apparatus comprises a first-type cyclone cooler having a first configuration and one or more second-type cyclone coolers, where each one or more second-type cyclone coolers has a substantially identical second configuration to respective other one or more second-type cyclone coolers, where the second configuration is different from the first configuration. The apparatus is provided with an air cooled heat exchanger, a coil condenser and one or more bubblers. The first-type cyclone cooler and the one or more second-type cyclone coolers are connected. One of the one or more second-type cyclone coolers is connected to the air cooled heat exchanger. The air cooled heat exchanger is connected to the coil condenser. The coil condenser is connected to the one or more bubblers.SELECTED DRAWING: Figure 1
Patent JP-2023005231-A (JP)
Title: Specification method of yield stress of each configuration phase of two-phase steel and identification method of stress-strain curve of each configuration phase
Inventor: TSUBAKI SHOTA
IPC: G01N3/08
Filed: 2021-06-28
Abstract: To provide a method for identifying a yield stress of each configuration phase that has a small load when performing an experiment, has high accuracy of an obtained value and is performed without a special device.SOLUTION: A method for specifying a yield stress of each of a soft phase and a hard phase in two-phase steel including the soft phase and the hard phase comprises: a step 1) of calculating the volume fraction of each of the soft phase and the hard phase from a cross section image of the two-phase steel; a step 2) of acquiring actual measurement data of the stress-strain curve of the two-phase steel; a step 3) of calculating the yield stress of the soft phase from the yield stress of the two-phase steel obtained from the stress-strain curve and the volume fraction of the soft phase; a step 4) of dividing the stress into the first stress borne by the soft phase and the second stress borne by the hard phase in a portion where the graph indicating the relation between the stress and the strain becomes the straight line in a plastic region of the stress-strain curve; and a step 5) of obtaining the yield stress of the hard phase from the second stress and the volume fraction of the hard phase.SELECTED DRAWING: Figure 5
Patent JP-2023009787-A (JP)
Title: Power supply system and power supply method
Inventor: YOKOYAMA DAIKI
IPC: G06Q50/10
Filed: 2021-07-08
Abstract: To facilitate installation of a power supply mat in a suitable place.SOLUTION: A power supply system includes a computer (server 500) which evaluates advantages obtained in installing a power supply mat which carries out wireless power supply to a mobile body, for each of a plurality of places in a target region where the power supply mat may be installed. A power supply method includes: evaluating advantages obtained in installing a power supply mat which carries out wireless power supply to a mobile body, for each of a plurality of places in a target region where the power supply mat may be installed; and displaying an evaluation result of the advantages for each of the places in the target region.SELECTED DRAWING: Figure 5
Patent JP-2022016423-A (JP)
Title: Phosphorus-containing vinylbenzyl ether compound, method for producing the same, flame-retardant resin composition containing the same, and laminate for electronic circuit board
Inventor: WASANO TSUGUTOSHI
IPC: C07F9/09
Filed: 2021-07-12
Abstract: To provide a phosphorus-containing vinylbenzyl ether compound excellent in heat resistance and dielectric characteristics of a cured product, a curable resin composition containing the same, and a cured product thereof.SOLUTION: The phosphorus-containing vinylbenzyl ether compound is represented by the following general formula (1) (where Y represents a hydroxyl group or a vinylbenzyloxy group; R1-R5 each represent a linear or branched C1-5 alkyl group; and n1-n4 each represent an integer of 0-2; provided that n1+n2+n3+n4≥1 and at least one Y represents a vinylbenzyloxy group).SELECTED DRAWING: None
Patent JP-2021165207-A (JP)
Title: Work-piece supply device
Inventor: YAMAMOTO ASATO
IPC: B65G47/08
Filed: 2021-07-14
Abstract: To provide a work-piece supply device capable of preventing fine dust or the like from attaching to a work-piece while utilizing advantages of a drum type.SOLUTION: In a work-piece supply device 1 having a drum 3 rotatably driven and inclinedly driven by a rotation drive unit 7 and an angle adjustment unit 9, and discharging a plurality of accommodated work-pieces from an opening of the drum by rotation drive and inclination drive of the drum 3, the drum 3 comprises a drum base 11 and a net-like drum 13, the drum base 11 performs the rotation drive and the inclination drive, the net-like drum 13 has a cylindrical or a tapered shape having an opening 19, a net-like peripheral wall and a bottom, the net-like drum 13 is arranged so as to form a gap relative to the drum base 11 to include the bottom side, the opening 19 of the net-like drum 13 is detachably mounted to an opening 15 of the drum base 11 by an engagement and disengagement part and the net-like drum 13 removed from the drum base 11 can function as a cleaning basket by accommodating the plurality of work-pieces.SELECTED DRAWING: Figure 2
Patent JP-2023018517-A (JP)
Title: Machine learning model providing system, and machine learning model providing method
Inventor: FUJITA YUKIHISA
IPC: G06N20/00
Filed: 2021-07-27
Abstract: To propose a machine learning model providing system capable of preventing a machine learning model with insufficient personal information protection from being provided while providing a machine learning model utilizing personal information data without disclosing the personal information data to users.SOLUTION: A machine learning model providing system according to the present disclosure includes a storage device for storing a collection of personal information data and a data catalog, and an information processing apparatus. The information processing apparatus executes: processing of designating metadata to be used for generating a machine learning model, designating a first data range, and obtaining a machine learning logic; processing of generating the machine learning model according to the logic, based on personal information data corresponding to the designated metadata and first data range; processing of calculating a specific risk concerning the generated machine learning model; and processing of suspending provision of the generated machine learning model when the specific risk becomes equal to or greater than a prescribed threshold.SELECTED DRAWING: Figure 6
Patent JP-2021176019-A (JP)
Title: Portable terminal device, display method, and program
Inventor: TANIJI YOSHITAKA
IPC: G06Q50/10
Filed: 2021-07-29
Abstract: To provide a terminal and a terminal control method with which it is possible to display an indication and, after confirming that the indication is cleared, display a next indication or a product of clearing of the indication.SOLUTION: A portable terminal 10 comprises: display control means (display control module 21) for displaying information of an indication in a first display region included in a touch display 15 and displaying one or both of a next indication after the indication is achieved and an item of a product with respect to the indication in a second display region included in the touch display 15; and acquisition means (acquisition module 22) for acquiring indication achievement certificate information showing that the indication has been achieved.SELECTED DRAWING: Figure 1
Patent JP-2023022394-A (JP)
Title: Offshore wind power generation device
Inventor: TANAKA SEIICHI
IPC: B63B35/00
Filed: 2021-08-03
Abstract: To provide an offshore wind power generation device that does not cause a difficulty in operation of a generator by influence of wind or the like and does not cause obstruction of fishery or the like.SOLUTION: An offshore wind power generation device 1 includes: a floating body 3 that mounts a wind power generator 2 and floats on the sea; a vertical column body 4 that has a floating part and a weight part and floats in a raised posture under seawater SW; and a mooring cable 5 in which an upper end is connected to the vertical column body 4 and a lower end is moored to the bottom of the sea B. A vertical through-hole 3A is formed in the floating body 3 and the vertical column body 4 is inserted into the vertical through-hole 3A so as to travel vertically and freely. A vertical dimension H of the vertical column body 4 is set to 100 m or longer and 200 m or shorter. The mooring cable 5 comprises a first mooring rope 5A connected to a lower end 4C of the vertical column body 4 and a second mooring rope 5B connected to a vertical middle position of the vertical column body 4, and an anchor body 6 is mounted to a lower end of the mooring rope 5.SELECTED DRAWING: Figure 1
Patent JP-2021176335-A (JP)
Title: Method for reproducible differentiation of clinical-grade retinal pigment epithelium cells
Inventor: KAPIL BHARTI
IPC: C12N5/079
Filed: 2021-08-04
Abstract: To provide methods of producing an RPE cell population from a starting cell suspension, such as a single cell suspension, of pluripotent stem cells (PSCs).SOLUTION: Provided is a method of producing human retinal pigment epithelial (RPE) cells, comprising: a) obtaining a starting population comprising human induced pluripotent stem cells (iPSCs) that are dissociated into essentially single cells; b) culturing the iPSCs in a retinal induction medium to initiate differentiation of the cells into retinal lineage cells; c) further culturing the retinal lineage cells in a retinal differentiation medium to further differentiate the retinal lineage cells; d) culturing the cells in retinal medium to form differentiating RPE cells; and e) culturing the RPE cells in a RPE maturation medium, thereby producing human RPE cells; the method not comprising the formation of embryoid bodies.SELECTED DRAWING: None
Patent JP-2023024902-A (JP)
Title: Glass coating method and glass coating agent
Inventor: ARIJI TOMOKAZU
IPC: B05D7/24
Filed: 2021-08-08
Abstract: To provide a glass coating method and a glass coating agent which can industrially- advantageously form a glass coating film having excellent rust prevention and hardness.SOLUTION: In applying a glass coating agent onto a surface of a base body and then drying the surface so as to form a glass coating film, a glass coating thin film having excellent rust prevention and hardness is obtained using the glass coating agent which includes silicon alkoxide and zirconium alkoxide, where a volume percent of the zirconium alkoxide to the silicon alkoxide is 0.2 volume%-2 volume%.SELECTED DRAWING: Figure 1
Patent JP-2023026026-A (JP)
Title: Availability calculation device and availability calculation method
Inventor: NOGUCHI NAOKI
IPC: H04B17/391
Filed: 2021-08-12
Abstract: To provide an availability calculation device that makes it possible to transfer traffic to a communication path of a communication network including a plurality of communication paths formed by a plurality of communication devices, taking into account the availability of radio links, and a method of calculating availability and a communication network.SOLUTION: An availability calculation device 50 includes a bandwidth notification information holding unit 51 that holds received bandwidth notification information for a certain period of time, and an availability calculation unit 52 that calculates the availability for each bandwidth of the wireless link using the band notification information held by the bandwidth notification information holding unit 51.SELECTED DRAWING: Figure 1
Patent JP-2023026160-A (JP)
Title: Method and system for using positional information on portable terminal
Inventor: GUILLAUME ABOU
IPC: H04M11/00
Filed: 2021-08-13
Abstract: To provide a method and a system for using positional information on a portable terminal in which a server device SV acquires positional information from a plurality of portable terminals PT and totalizes the information in a usable manner.SOLUTION: Each portable terminal PT is provided with a position estimation unit 101 that estimates the position of the PT, an operating state detection unit 102 that detects the operating state of the PT changing according to the behavior of a terminal carrier PTC, and a transmission unit 103 that transmits the position of the PT and the operating state to a server device SV. The server device SV is provided with a position-based classification unit 202 that classifies the PTs into any of a plurality of dynamic state categories based on a time series change of the positions, a state-based classification unit 203 that classifies the PTs into any of a plurality of state categories based on the time series of the operating states, and a totalization unit 204 that totalizes the number of the PTs for every combination of the dynamic state category and the state category.SELECTED DRAWING: Figure 2
Patent JP-2023028508-A (JP)
Title: Nitride semiconductor light-emitting element and method for manufacturing nitride semiconductor light-emitting element
Inventor: NANBAE KOICHI
IPC: H01L21/205
Filed: 2021-08-19
Abstract: To form a nitride semiconductor layer having a flat part while suppressing increase in crack.SOLUTION: A nitride semiconductor light-emitting element according to one embodiment includes: a nitride semiconductor substrate having a recess formed on a flat surface; a nitride semiconductor layer formed from the recess of the nitride semiconductor substrate to the flat surface, the nitride semiconductor layer having a flat part on the flat surface; and a protrusion formed on the nitride semiconductor layer on an edge of the flat surface adjacent to the recess. A thickness of the nitride semiconductor layer at a position of the protrusion is 1.0 time or more to 1.2 times or less a thickness of the nitride semiconductor layer at a position of the flat part.SELECTED DRAWING: Figure 1