baber/WOPTO huggingface dataset:
Patent JP-2021162391-A (JP)
Title: Ball-passing test system and ball-passing test method
Inventor: SUZUKI TETSUYA
IPC: G01M99/00
Filed: 2020-03-31
Abstract: To provide a ball-passing test system and a ball-passing test method that collectively manage information about drain pipes and tests, do not require time and effort to utilize and update the information, and make it easy to determine situations and respond based on a result.SOLUTION: A ball-passing test method is to let a test body T flow and confirm if there is any abnormality in water flow of a drain pipe in systems of the toilet, kitchen, bath, balcony, and the like equipped in each living room of an apartment house, and is executed by a terminal device 1, which is a computer, and a server device 2 that performs intercommunication with the terminal device 1. The terminal device 1 only needs to recognize identification information of the test body T before start of a test and after completion, and the server device 2 manages attribute information of the drain pipe including the identification information.SELECTED DRAWING: Figure 1
Patent JP-2021162076-A (JP)
Title: Helium collecting device and helium collecting method
Inventor: FUKUYAMA HIROSHI
IPC: F17C5/04
Filed: 2020-03-31
Abstract: To store a helium gas at an ordinary temperature and an ordinary pressure so as to make it suitable for storage and transportation and also easy to be handled not as much as storage using liquid helium but rather than storage using a high-pressure gas tank.SOLUTION: A helium collecting device comprises: a liquid hydrogen insulation storage container which includes an insulation vacuum layer and in which liquid hydrogen is stored; a helium adsorption container which incorporates a helium adsorbent for adsorbing helium and is accommodated in the liquid hydrogen inside of the liquid hydrogen insulation storage container; a hydrogen discharge flow passage through which hydrogen evaporated inside of the liquid hydrogen insulation storage container is discharged to the outside; and a helium inflow/outflow passage which is provided so as to exchange heat with the hydrogen in the hydrogen discharge flow passage, causes the helium to flow from the outside of the liquid hydrogen insulation storage container to the inside of the helium adsorption container and causes the helium to flow from the inside the helium adsorption container to the outside of the liquid hydrogen insulation storage container. Helium at an ordinary temperature is collected by being cooled and adsorbed to the helium adsorbent while using evaporative latent heat and sensible heat of the liquid hydrogen.SELECTED DRAWING: Figure 1
Patent JP-2020123962-A (JP)
Title: Apparatus and method for gaze tracking
Inventor: DENNIS D CASTLEMAN
IPC: H04N5/93
Filed: 2020-04-01
Abstract: To provide a method and a system for gaze tracking and a non-transitory computer-readable storage medium for storing a computer program.SOLUTION: A method comprises: presenting a content to a viewer via a playback device; tracking a gaze path of the viewer with a gaze tracker coupled to the playback device; selecting a viewer profile from a plurality of viewer profiles stored in a viewer profile database, based on the gaze path of the viewer; and predicting a future gaze location of the viewer based on the viewer profile.SELECTED DRAWING: Figure 1
Patent JP-2021162272-A (JP)
Title: Heat exchanger
Inventor: TAKEUCHI KAZUO
IPC: F24T10/15
Filed: 2020-04-02
Abstract: To provide a highly efficient heat exchanger which enables significant increase of a heat exchange surface area compared to prior arts and minimizes heat exchange between components in the heat exchanger.SOLUTION: A heat exchanger includes: a storage pipe having an antifreeze liquid layer and an air layer therein; a tubular inner heat exchange unit which contacts with the antifreeze liquid layer and the air layer and is held in the storage pipe; a hole punched pipe which stores the storage pipe and has pores; and a tubular outer heat exchange unit which continues into the inner heat exchange unit and is disposed at the outer side of the hole punched pipe.SELECTED DRAWING: Figure 1
Patent JP-2021165333-A (JP)
Title: Cellulose acetate and cellulose acetate fiber
Inventor: KAWAI RYOTA
IPC: C08B3/06
Filed: 2020-04-06
Abstract: To provide a cellulose triacetate which can be dissolved in acetone up to a concentration allowing spinning without requiring ultra-low temperature, with excellent stability of the viscosity of the spinning solution.SOLUTION: The cellulose acetate has a total degree of acetyl substitution from 2.76 to 2.78 inclusive. If y refers to the sum of the degree of acetyl substitution at the 2-position and the degree of acetyl substitution at the 3-position and x refers to the degree of acetyl substitution at the 6-position, then x and y are values in a region in a plot with x being the horizontal axis and y being the vertical axis, the region surrounded by lines expressed respectively by formula (1) defined by y=-1.1667x+2.8967, formula (2) defined by y=-0.2x+2.104, formula (3) defined by y=-x+2.784, and formula (4) defined by x=0.88.SELECTED DRAWING: None
Patent JP-2020126667-A (JP)
Title: Virtual league platform and online training platform for sport activity
Inventor: FEDERICO RODRIGUEZ
IPC: G06Q50/10
Filed: 2020-04-13
Abstract: To provide a method and system which enables a user to predict his/her performance on a course based on course ratings and historical performance of the user on other courses.SOLUTION: A method is provided for operating a platform to provide a virtual sport league for a multiple-stage sport activity comprising two or more stages, where at least one of the two or more stages of the multiple-stage sport activity comprises one of a plurality of different sporting category event types.SELECTED DRAWING: Figure 3
Patent JP-2021169431-A (JP)
Title: Aqueous composition containing epinastine or salt thereof
Inventor: HAYASHI TAKASHI
IPC: A61K31/55
Filed: 2020-04-16
Abstract: To provide an aqueous composition for enhancing transferability into ocular tissue, the aqueous composition containing epinastine or salt thereof as an active ingredient.SOLUTION: The present disclosure provides an aqueous composition containing epinastine or salt thereof and a quaternary ammonium compound, where the content ratio of the quaternary ammonium compound with respect to the epinastine or salt thereof is 0.1 pt.wt. or less with respect to 1 pt.wt. of the content of the epinastine or salt thereof.SELECTED DRAWING: None
Patent JP-2021168830-A (JP)
Title: Cosmetic container
Inventor: NAKAHIRA YU
IPC: A45D34/04
Filed: 2020-04-17
Abstract: To obtain a cosmetic container which enables a user to check the remaining amount of a cosmetic with accuracy and which enables a continued use of the cosmetic in a predetermined amount when the remaining amount of the cosmetic is small.SOLUTION: In a cosmetic container 1 which comprises: a container that is constituted of an outer cylinder 11, a lid part 12, a projected part 13, and a bottom part 18 for accommodating a cosmetic C; and a dip tube 17 inserted into the container from the side opposite from the bottom part 18 for suction of the cosmetic, a bottom of the container is constituted of a first portion 19a and a second portion 19b that is positioned at a lower level than the first portion 19a. A tip end part 17a of the dip tube 17 is configured so as to suck the cosmetic C at a position where the tip end part faces the first portion 19a of the bottom 19 of the container.SELECTED DRAWING: Figure 2
Patent JP-2020110806-A (JP)
Title: Recovery apparatus and recovery method of low boiling point substance
Inventor: KIHIRA YUKINORI
IPC: C02F1/38
Filed: 2020-04-20
Abstract: To provide a recovery apparatus and a recovery method of a low boiling point substance where the low boiling point substance can be recovered at high concentration and energy saving is achieved.MEANS: An ammonia recovery apparatus 1 comprises: a distillation column 2 being blown with steam for heating and performing steam stripping; an evaporator 3 heat-exchanging ammonia-containing steam exhausted from the apex of the distillation column 2 with water and evaporating water; a compressor 4 compressing and heating-up steam exhausted from the evaporator 3 and being exhausted to the distillation column 2 as steam for heating; a concentration column 5 taking-in the ammonia-containing steam concentrated in the evaporator 3, removing moisture by cooling the steam and making the concentration of the ammonia-containing steam higher (for example, 20 wt.% or higher); a first absorption column 6 where moisture is absorbed by the ammonia-containing steam from the concentration column 5 and recovered ammonia water having prescribed concentration is generated; and a second absorption column 7 preventing the exhaust of non-condensed ammonia-containing steam in the first absorption column to outside.SELECTED DRAWING: Figure 1
Patent JP-2021171454-A (JP)
Title: Washing machine and washing machine system
Inventor: OGIWARA KAZUCHIKA
IPC: D06F34/08
Filed: 2020-04-28
Abstract: To provide information on a washing machine from a remote place even when the power source of the washing machine is cut off.SOLUTION: A washing machine system of the present invention includes: a washing machine; and a control unit for controlling a payment storage device for storing a payment for the service provided by the washing machine, controlling the power source of the washing machine, and communicating with any equipment on a network instead of the washing machine when the washing machine is disconnected from the power source. Further, the control unit repeatedly transmits a request to the washing machine, and when the number of times the request is not responded reaches a predetermined threshold value, or when a request is sent to the washing machine and the time without a response to the request reaches a predetermined threshold, it communicates with any equipment on the network instead of the washing machine.SELECTED DRAWING: Figure 7
Patent JP-2021174377-A (JP)
Title: Information processing device, information processing method and program
Inventor: SATO KENJI
IPC: G06F11/36
Filed: 2020-04-28
Abstract: To provide an information processing device capable of identifying a variable that needs soft error measures.SOLUTION: An information processing device includes: an analysis unit that performs syntactic analysis on a program allocated to a task that is periodically executed; and an output unit. The analysis unit sorts one or more of variables utilized for the execution of the task into a first group subjected to a value reading process from a memory at first, and a second group subjected to a value writing in the memory at first. The analysis unit determines that the necessity for soft error measures to the variable belonging to the first group is greater than the necessity for the soft error measures to the variable belonging to the second group. The output unit outputs the determination result.SELECTED DRAWING: Figure 1
Patent JP-2021171019-A (JP)
Title: Acidic oil in water-type emulsified food, and method of improving baked color of the same when baking
Inventor: TAKEUCHI HIDEKAZU
IPC: A23L27/60
Filed: 2020-04-28
Abstract: To provide an acidic oil in water-type emulsified food having a large content of fat such as mayonnaise which readily shows a deep baked color, and a method of improving a baked color when baking an acidic oil in water-type emulsified food having a large content of fat.SOLUTION: An acidic oil in water-type emulsified food contains 35 mass% or more of an edible fat, the acidic oil in water-type emulsified food including: 0.3 mass% or more of xylose; and 2 mass% or more of egg yolk based on raw egg, where the lysis rate of a whole egg yolk is 10-45%. There is also provided a method of improving a baked color when baking an acidic oil in water-type emulsified food containing 35 mass% or more of an edible fat, the acidic oil in water-type emulsified food including: 0.3 mass% or more of xylose; and 2 mass% or more of egg yolk based on raw egg, where the lysis rate of a whole egg yolk is 10-45%.SELECTED DRAWING: None
Patent JP-2021175167-A (JP)
Title: Image forming apparatus, information processing system, log transfer method, and program
Inventor: NAKAMURA MITSUO
IPC: B41J29/38
Filed: 2020-04-30
Abstract: To reduce the possibility of the occurrence of the shortage of capacity of a storage area, while achieving transfer of an image log at a predetermined timing.SOLUTION: An image forming apparatus comprises: a log storage unit that stores an image log indicating the recording of a formed image; a setting information acquisition unit that acquires setting information including the transfer time of the image log and a first threshold about the amount of data of the image log; a log transmission unit that transmits the image log to a server at the transfer time; and a retained log deletion unit that, when the amount of data of the image log retained in the log storage unit exceeds the first threshold, deletes part of the image log.SELECTED DRAWING: Figure 3
Patent JP-2021072275-A (JP)
Title: Quick grouping method and repair method of used batteries
Inventor: LIU CHENLU
IPC: H02J7/00
Filed: 2020-05-12
Abstract: To provide a technology that shortens a test time and saves power consumption by quickly grouping all used batteries.SOLUTION: A method that does not lead to full charge and full discharge includes steps that a key voltage value is used to quickly group used batteries, then selecting one or more used batteries in each set, detecting its capacity, selecting used assembled batteries that can be repaired according to the capacity, discharging the used batteries to the cutoff voltage, injecting different weights of electrolyte into the used batteries, sealing the used batteries, finally activating the used batteries, performing grouping again on the basis of the discharge capacity and charge transfer resistance of the battery, and constituting and reuse an assembled battery from the activated used batteries in the same set.EFFECT: The battery capacity repaired by adopting a method according to the present invention can be restored to the level of an operating battery, and the assembled battery constituted by adopting the method according to the present invention is excellent in recyclability.SELECTED DRAWING: None
Patent JP-2020117226-A (JP)
Title: Vehicle seat
Inventor: ONO SO
IPC: B60N2/90
Filed: 2020-05-12
Abstract: To provide a vehicle seat which enables improvement of accuracy of detection by an occupant detection sensor.SOLUTION: A vehicle seat includes: a seat frame; a cushion member; a skin; an occupant detection sensor 40 which is disposed below the cushion member and detects the existence/non-existence of an occupant; a connection member 30F supporting the occupant detection sensor 40 from below; and multiple seat springs 20 disposed at the seat frame. The seat frame has: a pair of side frames; and a pan frame 12 which connects front end parts of the pair of side frames. The occupant detection sensor 40 is configured to be sandwiched by the cushion member and the connection member 30F and thereby detect an occupant when the occupant is seated. The connection member 30F is a member which connects the multiple seat springs 20 and disposed so as to overlap with the pan frame 12 when viewed from a vertical direction. An upper end part of the occupant detection sensor 40 is located below an upper end part of the pan frame 12.SELECTED DRAWING: Figure 4
Patent JP-2021178147-A (JP)
Title: Game machine
Inventor: SAITO TAKASHI
IPC: A63F5/04
Filed: 2020-05-15
Abstract: To provide a game machine capable of executing effective performance.SOLUTION: A winning assist performance to report a correct depression order is executed in an AT state. In the winning assist performance, when a game start operation is performed, a navigation appearance moving image for causing a first navigation number display object, a second navigation number display object, and a third navigation number display object to appear is displayed, and an appearance effect moving image of the first navigation number display object for generating an appearance effect of the first navigation number display object is displayed. The display of the navigation appearance moving image is finished before the display of the appearance effect moving image of the first navigation number display object is finished.SELECTED DRAWING: Figure 18
Patent JP-2021184428-A (JP)
Title: Work machine
Inventor: OSHIMA HIROYUKI
IPC: H05K13/04
Filed: 2020-05-22
Abstract: To suitably suck a component mounted on a mounting surface by negative pressure.SOLUTION: A work machine includes a plurality of mounting surfaces on which components are mounted, a negative pressure flow path that opens in each of the plurality of mounting surfaces and sucks the mounted components, and a spool arranged corresponding to openings to each of the plurality of mounting surfaces of the negative pressure flow path, and when the spool is pushed, negative pressure is applied to the opening corresponding to the spool.SELECTED DRAWING: Figure 9
Patent JP-2021184447-A (JP)
Title: Capacitor
Inventor: ISHIDA HIDEYUKI
IPC: H01G4/30
Filed: 2020-05-22
Abstract: To provide a capacitor that can improve the reliability of the capacitor in a high temperature condition.SOLUTION: A capacitor 100 comprises a laminate 1 and external electrodes 3 located on the surfaces of the laminate. The laminate 1 has dielectric layers 5 and internal electrode layers 7, and a plurality of the dielectric layers 5 and the internal electrode layers 7 are alternately laminated. The dielectric layers 5 are composed of a plurality of crystal particles 6 including titanate. The laminate 1 has a BaTiSiO compound crystal phase 8. The BaTiSiO compound crystal phase 8 includes a heterogenous phase 8a of a rare earth element-containing compound.SELECTED DRAWING: Figure 3A
Patent JP-2021185061-A (JP)
Title: Vehicular connector unit, motorcycle and support member
Inventor: TAMURA HIROSHI
IPC: B62J11/19
Filed: 2020-05-25
Abstract: To facilitate a design to provide a coupling connector on a vehicular cover.SOLUTION: A vehicular connector unit 40 includes: a coupling connector 42 for coupling an external connector 90; and a support member 50 for supporting the coupling connector 42. The support member 50 includes: a cover attached portion 52 to be attached to a vehicular cover; and a connector supporting portion 70 that supports the coupling connector 42.SELECTED DRAWING: Figure 6
Patent JP-2021190171-A (JP)
Title: Highly flexible heater wire and heating element
Inventor: SUGIMOTO HIROAKI
IPC: H05B3/10
Filed: 2020-05-25
Abstract: To provide a heater wire that can be used in an automobile, etc., and that can achieve a smaller diameter and has high bending durability and high wirability and a heating element to which the heater wire is attached.SOLUTION: The heater wire has a fiber core 1, a heating section consisting of a plurality of heating wires 2 spirally wound around the periphery of the fiber core 1, and an insulating outer coating 3 provided on the periphery of the heating section. The heating wire 2 is configured so that the density of the horizontal winding of the heating wire 2 is 70% or more and 98% or less. The heating wire 2 is preferably wound horizontally in a single layer at a pitch of 0.2 to 50 times the outer diameter of the fiber core 1. The number of heating wires 2 is preferably in the range of 1 to 10.SELECTED DRAWING: Figure 2
Patent JP-2021188521-A (JP)
Title: Energy regeneration device and regeneration method
Inventor: YOSHIMITSU TOSHIHIRO
IPC: F04F5/20
Filed: 2020-05-26
Abstract: To provide a device and a method capable of regenerating energy of fluid while performing speed control of a fluid device.SOLUTION: A device which regenerates energy of fluid comprises: an ejector 10 which converts pressure energy of the fluid into speed energy while controlling a flow rate of the fluid discharged from a fluid device; a container which is sucked with the ejector 10 and stores negative pressure energy with an interior space thereof subject to negative pressure; and switching means which switches whether to supply the negative energy or store the same.SELECTED DRAWING: Figure 1
Patent JP-2021192348-A (JP)
Title: Active material, battery, and manufacturing method thereof
Inventor: SUZUKI KAZUHIRO
IPC: H01M4/1395
Filed: 2020-06-05
Abstract: To provide an active material having a small volume change due to charge/discharge.SOLUTION: An active material according to the present disclosure includes at least Si and Al, and has a silicon clathrate type crystal phase, and the ratio of Al to the total of Si and Al is 0.1 atm% or more and 1 atm% or less.SELECTED DRAWING: Figure 4
Patent JP-2021193489-A (JP)
Title: Maintenance fee analysis system and maintenance fee analysis program
Inventor: YAMAO HIROSHI
IPC: G06Q10/06
Filed: 2020-06-08
Abstract: To provide a maintenance fee analysis system and a maintenance fee analysis program capable of obtaining information that makes it easy to determine whether a maintenance fee of a maintained system is appropriate.SOLUTION: A maintenance fee analysis system 1 that analyzes a maintenance fee A in a maintained system receiving a maintenance service, includes: an actual cost acquisition unit 22 for acquiring an amount of an actual work cost B corresponding to a total cost of the maintenance service; a storage unit 3 for storing a manpower unit cost G; a waiting cost calculation unit 24 for calculating, as an appropriate waiting cost D, an amount obtained by multiplying a manpower unit cost G by an appropriate waiting people number H, in which the total number of maintenance workers who need to be kept on standby for adsorbing man-hour fluctuations is the appropriate waiting people number H; an excess fee estimation unit 26 for estimating an amount obtained by subtracting the actual work cost B and the appropriate waiting cost D from the maintenance fee A as an excess fee E; and a notification processing unit 27 that notifies the excess fee E.SELECTED DRAWING: Figure 1
Patent JP-2021197785-A (JP)
Title: Electrical power system
Inventor: UDA SATOSHI
IPC: H02J9/08
Filed: 2020-06-11
Abstract: To provide an electrical power system which satisfies both of an uninterruptible power supply function and a load-leveling function by using a common dispersed-type power source while satisfying an FRT requirement and in which stability of power supply to an essential load is improved in the case of power failure.SOLUTION: When momentary voltage drop or frequency change is detected by a system abnormal detection part 8, a control part 9 opens an opening and closing switch 3, and in a state where a dispersed-type power source 2 and a commercial power system 10 are connected via an impedance component 4, the dispersed-type power source 2 continues operation including a reverse power flow. When power failure is detected by the system abnormal detection part 8, the control part 9 opens a parallel-off switch 6, and allows the dispersed-type power source 2 to perform self sustaining, and then starts a backup power 5.SELECTED DRAWING: Figure 1
Patent JP-2020146057-A (JP)
Title: Combination method of high-pressure and high-temperature treatment (hptp) for producing meat product produced in tissue state, and improved meat product obtained by the method
Inventor: KASEMSUWAN TUNYAWAT
IPC: A23L13/00
Filed: 2020-06-11
Abstract: To provide a method for producing a meat product produced in a tissue state, and improved meat product obtained by the method.SOLUTION: A method for preparing sliceable meat product includes: preparing raw or steamed meat; placing meat in a chamber; and simultaneously preparing temperature and pressure inside the chamber to set the temperature to 15 to 150°C, set the pressure to 300 to 650 MPa, and maintaining for 1 to 10 minutes, in which food additive in the state of solid or solution selected from the group of seasoning, herb, spice, preservative and a combination thereof is added to the meat, and the meat product has hardness within the range of 1.5 kg-f to 10 kg-f.SELECTED DRAWING: None