baber/WOPTO huggingface dataset:
Patent JP-2020109022-A (JP)
Title: Drip sheet
Inventor: TAKEUCHI NAOTO
IPC: B65D81/24
Filed: 2020-02-27
Abstract: To provide a drip sheet that is used when storing meat, fish and the like and that is capable of using hydrogen to prevent food deterioration.SOLUTION: A drip sheet 1 according to the present invention comprises a hydrogen-generating material to generate hydrogen upon contact with water, and is capable of preventing food deterioration. This drip sheet 1 preferably comprises a liquid-permeable sheet 3 and an absorbent sheet 5, where the liquid-permeable sheet comprises a perforated film and has a food placement surface 29 and a non-food-placement surface, and a hydrogen-generating material 31 is disposed in the liquid-permeable sheet 3 such that a portion of the hydrogen-generating material 31 is exposed to the food placement surface 29 of the liquid-permeable sheet 3.SELECTED DRAWING: Figure 1
Patent JP-2021136174-A (JP)
Title: Fuel cell system and control method of the same
Inventor: OSAWA HIROYUKI
IPC: H01M8/04014
Filed: 2020-02-27
Abstract: To provide a fuel cell system capable of stabilizing an operation of a system, and provide a control method of the same.SOLUTION: A fuel cell system 310 comprises: a fuel cell 313; a turbocharger 411 having a turbin 423 to which a fuel gas is supplied and a compressor 421; an oxidizing gas supply line 331 supplying an oxidizing gas compressed by the compressor 421 to an air electrode 113; a thermal converter 430 circulating an exhaust gas to a fuel exhaust gas line by heating an oxidizing gas of the oxidizing gas supply line 331 by an exhaust gas exhausted from the turbin 423; bypass lines 332 and 444 bypassing the oxidizing gas, in which one end is connected to an upstream side of the thermal converter 430 in the oxidizing gas supply line 331; flow amount adjustment valves 336 and 445 provided at the bypass lines 332 and 444; and a control device 20 controlling the flow amount adjustment valves 336 and 445 on the basis of an outdoor side temperature to control a bypass flow amount of the oxidizing gas.SELECTED DRAWING: Figure 4
Patent JP-2021134182-A (JP)
Title: Surface anesthetic
Inventor: HARADA KOJI
IPC: A61K47/10
Filed: 2020-02-28
Abstract: To provide a surface anesthetic having a great pain relieving effect.SOLUTION: A surface anesthetic contains lidocaine, propitocaine, isopropyl alcohol, and geraniol. The content of geraniol is 0.000001-2 mass% in the surface anesthetic.SELECTED DRAWING: Figure 1
Patent JP-2021140861-A (JP)
Title: Connector and electrical connection structure using the same
Inventor: HAYASHI KOHEI
IPC: H01R13/115
Filed: 2020-03-02
Abstract: To provide a connector and an electrical connection structure thereof, which are simple in structure and can achieve an electrical connection between members and between components while relieving stress due to mutual misalignment.SOLUTION: A connector includes a plug connector having a plug contact and a socket connector having a socket connector. The plug contact has a slide contact part, and the socket contact has a groove into which the plug contact is inserted from a direction orthogonal to a mating direction to be brought into slide contact with the groove.SELECTED DRAWING: Figure 1
Patent JP-2021141363-A (JP)
Title: Audio system, audio amplifier, and gain adjustment method of audio amplifier
Inventor: IGARI TOSHIBUMI
IPC: H03F1/52
Filed: 2020-03-02
Abstract: To provide a low-impedance audio system that can output sound pressure level audio information according to the number of audio amplifiers to a low-impedance setting speaker device, an audio amplifier, and a gain adjustment method of the audio amplifier.SOLUTION: An audio system includes multiple audio amplifiers connected to a speaker device in parallel with a low impedance setting speaker device. Each of audio amplifiers includes a gain setting value storage unit that stores a gain setting value, a signal processing unit that performs signal processing on an input audio signal using the gain setting value, an amplifier that amplifies the audio signal, and a gain setting value update unit that calculates the number of audio amplifiers connected to the speaker device on the basis of an output current value of the own device, specifies a value that can be added to the stored gain setting value on the basis of the calculated number, and adds the specified value to the stored gain setting value.SELECTED DRAWING: Figure 1
Patent JP-2020098644-A (JP)
Title: Pos system, monitoring device, program, and monitoring method
Inventor: SAITO FUMIKATSU
IPC: G07D3/00
Filed: 2020-03-03
Abstract: To increase work efficiency of a closing time and the like.SOLUTION: In a POS system including a plurality of adjustment devices and a monitoring device, the monitoring device includes display means that displays one or more of the adjustment devices on a screen in such a manner that designation can be made, instruction receiving means that receives via the screen an execution instruction to cause the adjustment devices to execute adjustment job processing to be completed through a plurality of steps, and control means that, on the basis of the execution instruction received by the instruction receiving means, controls execution of the adjustment job processing in the one or more of the adjustment devices. The instruction receiving means is capable of receiving the execution instruction for the one or more of the adjustment devices designated via the screen, and capable of receiving the execution instruction for all the adjustment devices displayed on the screen in such a manner that designation can be made.SELECTED DRAWING: Figure 1
Patent JP-2021138232-A (JP)
Title: Gasket for outer mirror
Inventor: MIZUNO HIROSHI
IPC: B60R1/06
Filed: 2020-03-03
Abstract: To provide a gasket which can inhibit occurrence of abnormal noise.SOLUTION: A gasket is used for an outer mirror attached to a vehicle body surface of a vehicle and includes: a general surface which faces the vehicle body surface when the outer mirror is attached; a seal part which projects from the general surface and contacts with the vehicle body surface when the outer mirror is attached; and ribs which project from the general surface at an inner side of the seal part and contact the vehicle body surface when the outer mirror is attached. A line which ranges from a tip to a base part, contacting with the general surface, of the rib and connects centroids of rib cross sections parallel to the general surface is perpendicular to the general surface.SELECTED DRAWING: Figure 6
Patent JP-2021137283-A (JP)
Title: Game machine
Inventor: SHIBATA NOBUYOSHI
IPC: A63F7/02
Filed: 2020-03-04
Abstract: To provide a game machine in which a performance control operation is further improved.SOLUTION: There are provided first processing which defines a frequency Fdot of a display clock which defines an operation of a display circuit integrated in a VDP, second processing which defines a line operation time corresponding to one line of the display device in a horizontal direction, as a horizontal cycle number THc of the display clock, third processing which defines a vertical line number TVl which is the number of times of repetition operations of the line operation time, and fourth processing which specifies a start position and a signal width of a vertical synchronous signal as a vertical reference point of a display operation cycle defined on the basis of THc, TVl, and Fdot.SELECTED DRAWING: Figure 20
Patent JP-2021139754-A (JP)
Title: Inner surface inspection method of pipe
Inventor: HARUTA ISHIO
IPC: G01N29/04
Filed: 2020-03-05
Abstract: To provide an inner surface inspection method of a pipe capable of detecting minute irregularities on an inner surface of a pipe even if they are extremely minute and are generated locally.SOLUTION: A method includes: a bottom surface echo detection step of allowing ultrasonic waves to enter a pipe P from an ultrasonic probe 1 and acquiring a first bottom surface echo signal B1 and a second bottom surface echo signal B2; a frequency spectrum calculation step of calculating a frequency spectrum SB1 of the first bottom surface echo signal and calculating a frequency spectrum SB2 of the second bottom surface echo signal; a frequency spectrum ratio calculation step of calculating a frequency spectrum ratio SB1/SB2 as a ratio of a frequency spectrum of the first bottom surface echo signal to a frequency spectrum of the second bottom surface echo signal; a feature amount calculation step of calculating a feature amount (S, (SB1/SB2)P) of a predetermined frequency band in the frequency spectrum ratio; and an inner surface irregularity detection step of detecting irregularities on an inner surface of a pipe on the basis of the magnitude of the feature amount.SELECTED DRAWING: Figure 2
Patent JP-2021137349-A (JP)
Title: Game machine
Inventor: HASHIMOTO KENKEI
IPC: A63F7/02
Filed: 2020-03-05
Abstract: To provide a game machine that can execute a more appropriate performance display according to the progress of a game.SOLUTION: A game machine includes: a first starting part that is arranged on a game board; a second starting part that is arranged on the game board and opens in response to the entry of a game ball into a specific ball entry part; game state setting means that can shift a game state to a low-probability state in which the ball-entry rate to a specific ball-entry part is low or to a high-probability state in which the ball-entry rate is higher than the low-probability state, upon satisfaction of a predetermined condition; and performance control means for displaying a predetermined performance on a performance display unit arranged on the game board. The second starting part is closed in response to the entry of a predetermined number of game balls at the time of opening. After the game state is shifted to the high-probability state, the performance control means can select a specific performance that differs depending on the open/closed state of the second starting part and the number of game balls entering the second starting part.SELECTED DRAWING: Figure 42
Patent JP-2021067926-A (JP)
Title: Conductive member, process cartridge, and image forming apparatus
Inventor: KIKUCHI YUICHI
IPC: F16C13/00
Filed: 2020-03-09
Abstract: To provide a conductive member for electrophotography that can be used as an electrifying member that can prevent generation of a ghost image.SOLUTION: A conductive member has a conductive support 55 and a conductive layer 56 on the support. The conductive layer has a matrix that includes a first rubber cross-linked material, and a plurality of domains that are dispersed in the matrix. The domains include a second rubber cross-linked material and an electronic conductive agent. At least some of the domains are exposed to an outer surface of the conductive member to generate convex parts on the outer surface of the conductive member. The outer surface of the conductive member is formed of the matrix and the domains exposed to the outer surface of the conductive member. Under a specific environment, for the impedance measured by applying an AC voltage with an amplitude of 1 V to the conductive layer while changing the voltage between frequencies of 1.0×10-2 Hz and 1.0×107 Hz, the inclination on a high-frequency side is -0.8 or more and -0.3 or less, and the impedance on a low-frequency side is 1.0×103 to 1.0×107 Ω.SELECTED DRAWING: Figure 5
Patent JP-2021141531-A (JP)
Title: Imaging apparatus, control method thereof, and program
Inventor: OGAKI KOJI
IPC: H04N5/232
Filed: 2020-03-09
Abstract: To match the phase of a time code (TC) signal source and an imaging apparatus to a desired phase, and prevent an adjustment time from becoming too long.SOLUTION: An imaging apparatus 100 includes a detection unit that detects an input from an external device to a TC signal input terminal, a generation unit that generates a clock whose frequency can be changed, a synchronization signal generation unit that generates a synchronization signal related to imaging on the basis of the clock, a synchronization processing unit that detects a phase difference between the synchronization signal and the TC signal, and synchronizes the synchronization signal with the TC signal on the basis of the phase difference, an input unit that inputs the adjustment value for adjusting the phase difference via an operation unit, and an adjustment unit that adjusts the phase difference on the basis of the input adjustment value. The adjustment unit includes a first adjustment unit that makes the phase difference equal to the adjustment value, a second adjustment unit that regenerates the synchronization signal such that the phase difference with respect to the TC signal is equal to the adjustment value, and a selection unit that selects either the first adjustment unit or the second adjustment unit according to the adjustment value.SELECTED DRAWING: Figure 1
Patent JP-2021144085-A (JP)
Title: Lens unit and camera module
Inventor: SUGIME Takayuki
IPC: G02B7/02
Filed: 2020-03-10
Abstract: To provide a lens unit and a camera module of which lens located closest to an object can be prevented, by a rubber sheet or an elastic adhesive, from breaking due to the impact of a flying stone, for example, without degrading the assembly performance and the optical performance.SOLUTION: In the lens unit according to the present invention, a light shielding China ink 60 is applied on at least one of a first lens 13 and a second lens 14, and an impact absorption layer 45 is inserted between the first lens and the second lens to adsorb impact on the surface of the first lens 13. The impact absorption layer 45 includes an elastic adhesive 45A and a rubber sheet 45B inserted between the elastic adhesive 45A and the ink 60.SELECTED DRAWING: Figure 3
Patent JP-2020164405-A (JP)
Title: New process of bis(fluorosulfonyl)imide salt
Inventor: Shen feng feng
IPC: C01B21/096
Filed: 2020-03-11
Abstract: To provide a production method of a bis(fluorosulfonyl)imide salt.SOLUTION: The production method of a bis(fluorosulfonyl)imide salt includes: a step S1 of reacting N-alkyl-substituted bis(fluorosulfonyl)imide with a salt in a solvent system to produce a crude product; and a step S2 of crystallizing and drying to produce a bis(fluorosulfonyl)imide salt.EFFECT: The production method generates no water in a reaction process, stabilizes the property of N-alkyl-substituted bis(fluorosulfonyl)imide, generates no corrosive substances in the entire reaction, reduces three kinds of wastes (waste liquid, waste gas and solid waste), is suitable for large-scale production, produces a high-purity bis(fluorosulfonyl)imide salt of a battery grade and has high execution value and social and economical benefits.SELECTED DRAWING: None
Patent JP-2021144457-A (JP)
Title: Designing device for pipe, design system, method for supporting setting, and program
Inventor: Chiba shun
IPC: E04C3/08
Filed: 2020-03-11
Abstract: To reduce setting of unnecessary support members in setting of support members.SOLUTION: A designing device for supporting setting of support members for supporting an object set in a building includes: support member data input means for inputting support member data for setting a rule of setting the support members; setting position specification means for specifying setting positions as candidates of positions of setting the support members on the basis of the interval defined by the rule; first condition input means for inputting a first condition for collecting a plurality of objects; second condition input means for inputting a second condition used to determine whether the objects can be supported by the support members; first determination means for determining whether the first condition is satisfied; second determination means for determining whether the second condition is satisfied; and exchange means for exchanging the support devices set for the objects, respectively, for a collective support member for collectively supporting the objects when both the first and second conditions are satisfied.SELECTED DRAWING: Figure 74
Patent JP-2021143570-A (JP)
Title: Suction foundation and penetration method thereof
Inventor: ONO YASUAKI
IPC: E02D27/52
Filed: 2020-03-13
Abstract: To provide a suction foundation that is prevented from tilting upon installation and a penetration method thereof.SOLUTION: A suction foundation is provided with: a skeleton part 10 including an upper wall part 11 on which a wind turbine 40 is placed and a side wall part 12; and a plurality of supply pipes 21 to 25 arranged in the skeleton part 10 and supplying slurry to the water bottom ground G, wherein the plurality of supply pipes 21 to 25 allows the amounts of supply of the slurry to be independently adjusted according to a tilt of the upper wall part 11.SELECTED DRAWING: Figure 2
Patent JP-2021146893-A (JP)
Title: Vehicle control device
Inventor: AIKO WATARU
IPC: E05B49/00
Filed: 2020-03-19
Abstract: To provide a vehicle control device to determine whether or not a passenger coming into an automotive vehicle is a formal person having a reservation.SOLUTION: A vehicle control device includes a determination part to determine whether or not a passenger coming into an automotive vehicle 30 is a formal person having a reservation, and a door panel control part to keep a door panel of the automotive vehicle open if the determination part determined that an informal passenger who is not the formal person having the reservation exists. The door panel control part may keep the door panel unlocked if the door panel is manually closed even under control for keeping the door panel open. The door panel control may open the door panel again if the door panel is manually closed even under control for keeping the door panel open.SELECTED DRAWING: Figure 1
Patent JP-2021146325-A (JP)
Title: Spherical activated carbon and method for producing the same
Inventor: IWASAKI KUNIHISA
IPC: B01J20/28
Filed: 2020-03-24
Abstract: To provide a spherical activated carbon that is small in size and has a high degree of sphericity by a convenient method.SOLUTION: A spherical activated carbon comprises a granule of an activated carbon composition that comprises activated carbon and an organic binder with a glass transition temperature of 30°C or higher.SELECTED DRAWING: None
Patent JP-2021158425-A (JP)
Title: High-frequency module and communication device
Inventor: TADA MASAKI
IPC: H04B1/38
Filed: 2020-03-25
Abstract: To provide a smaller high-frequency module whose electric characteristics deteriorate less.SOLUTION: A high-frequency module 1 includes a plurality of post electrodes 150 including at least one high-frequency input terminal and at least one high-frequency output terminal, a power amplifier 11, a low-noise amplifier 21, a switch 54 connected between the at least one high-frequency input terminal and the power amplifier 11, a second switch 55 connected between the at least one high-frequency output terminal and the low-noise amplifier 21, and a module substrate 91 including main surfaces 91a and 91b facing each other. The switch 54 is disposed on one of the main surfaces 91a and 91b. The switch 55 is disposed on the other of the main surfaces 91a and 91b.SELECTED DRAWING: Figure 2
Patent JP-2021154832-A (JP)
Title: Vehicular back door structure
Inventor: SOBUE TOMONORI
IPC: B60J5/10
Filed: 2020-03-26
Abstract: To secure rigidity of a back door with a frame member to achieve reduction of the weight of a panel member and provide a structure having high rigidity at the frame member without considering design with an outer panel member to reduce a plate thickness of the frame member and thereby obtain the back door that is lightweight and has high rigidity.SOLUTION: In a vehicular back door structure in which a back door 1 is provided at a vehicle body rear part, the back door 1 has a metallic frame member 2 comprising a frame inner 3 and a frame outer 4. A resin panel member 5 forming a design surface of the back door 1 is installed at the outer side of the frame member 2.SELECTED DRAWING: Figure 5
Patent JP-2021157952-A (JP)
Title: Power storage device
Inventor: TATE RYU
IPC: H01M10/6566
Filed: 2020-03-27
Abstract: To provide a power storage device capable of suppressing deformation of an end plate against a large load acting due to expansion of a cell group.SOLUTION: A power storage device 1 includes a cylindrical case 2 extending in a D1 direction, a cell group 3 configured by stacking a plurality of battery cells 31 in the D1 direction, openings 20a arranged at both ends of the cylindrical case 2 in the D1 direction, an accommodating portion 20 which is arranged inside the cylindrical case 2 and accommodates the cell group 3, end plates 4 and 5 fixed to the cylindrical case 2 so as to block the openings 20a, and a reinforcing member 6 fixed over the cylindrical case 2 and the end plates 4 and 5. One end portions 6a of reinforcing members 6 are fixed to first fixing portions 200 provided on outer wall portions 21 and 22 arranged in a D2 direction orthogonal to the D1 direction of the cylindrical case 2. The other end portions 6b of the reinforcing members 6 are fixed to second fixing portions 300 provided on outer portions 4a of the end plates 4 and 5.SELECTED DRAWING: Figure 3
Patent JP-2020121919-A (JP)
Title: Stabilized (partly) lithiated graphite material, method for preparing the same and use for lithium batteries
Inventor: ULRICH WIETELMANN
IPC: C01B32/21
Filed: 2020-03-31
Abstract: To provide a method for preparing a coated powdered lithiated graphite which is partially or completely lithiated to form lithium intercalates and is suitable for use in lithium battery anodes.SOLUTION: A mixture comprising a lithium powder and a graphite powder is preferably ground in a dry state to lithiate the mixture partially or completely up to a maximum stoichiometry of LiC, and in a subsequent step, a stabilizing coating is applied with a coating agent selected from N, CO, CO, O, NO, NO, NO, HF, F, PF, PF, POF, carbonic acid esters, lithium chelatoborate solutions, sulphur organic compounds, nitrogen-containing organic compounds, phosphoric acid, organic phosphorus-containing compounds, fluorine-containing organic and inorganic compounds, silicon-containing compounds.SELECTED DRAWING: None
Patent JP-2021159589-A (JP)
Title: Beverage supply device
Inventor: HARA TOSHIAKI
IPC: A47J31/60
Filed: 2020-04-02
Abstract: To prevent a raw material powder from being solidified in a powder container.SOLUTION: A beverage supply device 10 includes: a powder container 32 for storing a raw material powder of beverage; a powder carrying part 33 for carrying out the raw material powder from the powder container 32; a raw material water supply part 40 for supplying raw material water for dissolving the raw material powder; a mixing container 35 for mixing the raw material powder with the raw material water; a stirring device 36 for mixing the raw material powder with the raw material water in the mixing container 35; a control device 50 having a beverage supply program of supplying beverage which is made by stirring and mixing in the mixing container 35 by the stirring device 36, the raw material powder carried from the powder container 32 by the powder carrying part 33, and the raw material water supplied from the raw material water supply part 40; and solidification preventing means 34 for preventing solidification of the raw material powder by being operated by a control different from the beverage supply program, and stirring the raw material powder in the powder container 32.SELECTED DRAWING: Figure 9