baber/WOPTO huggingface dataset:
Patent JP-2022129223-A (JP)
Title: Aerial image projection device and movable body
Inventor: SHIMOSE KAZUKI
IPC: H04N13/31
Filed: 2021-02-24
Abstract: To increase the amount of information that an aerial image presents to a user.SOLUTION: An aerial image projection device 1 of the present disclosure includes a first reflection element 2, a second reflection element 3, a first optical element 5, a first display unit 81, and a second display unit 84. The first reflection element 2 is configured to transmit a part of first image light L1 incident from a first direction in a second direction, reflect a part of second image light L2 incident from the second direction in a third direction, and transmit a part of third image light L3 incident from a fourth direction in the third direction. The second reflection element 3 is configured to retro-reflect the first image light L1 transmitted through the first reflection element 2 as the second image light L2. The first optical element 5 is located between the first reflection element 2 and the second reflection element 3 and configured to condense the first image light L1 and condense the second image light L2. The first display unit 81 is configured to emit the first image light L1. The second display unit 84 is configured to emit third image light L3.SELECTED DRAWING: Figure 1
Patent JP-2022129421-A (JP)
Title: Information processing device, information processing method, information processing system, and program
Inventor: KOMORI HIROKI
IPC: G09G5/38
Filed: 2021-02-25
Abstract: To improve efficiency of load sorting work.SOLUTION: An assistance system 100 comprises a processing device 8, a camera 2, and a projector. The processing device 8 comprises: a determination unit 81 that determines the storage position and the storage area of a load 20 from an image captured by the camera 2 of a shelf 1 on which the load 20 is placed; and a projection control unit 83 that causes the projector 6 to project, to the shelf 1, an area image 30 displaying the address of each load 20 on the basis of load information associating the address, the storage position, and the storage area acquired from the load 20. The width of the area image 30 is set in accordance with the width of the storage area of each load 20.SELECTED DRAWING: Figure 1
Patent JP-2022129825-A (JP)
Title: Outside air air-conditioner
Inventor: WATABE TAKAIKU
IPC: F24F7/06
Filed: 2021-02-25
Abstract: To provide an outside air air-conditioner in which a heat exchanger of a heat pump is incorporated, and which has a configuration simpler than a conventional outside air air-conditioner.SOLUTION: An outside air air-conditioner includes a cooling and heating unit, a heating unit, and a humidifying unit which are arranged in order from an outside air intake port. The cooling and heating unit is one of a pair of heat exchangers of a heat pump, and the heat pump has a four-way valve for selectively supplying a high-temperature refrigerant or a low-temperature refrigerant to the cooling and heating unit.SELECTED DRAWING: Figure 1
Patent JP-2022131097-A (JP)
Title: Insert detachable holder
Inventor: HAGIWARA TAKAYUKI
IPC: B23B27/10
Filed: 2021-02-26
Abstract: To provide an insert detachable holder which can supply a coolant in a reliable manner even in a cutting tool including a narrow tool tip part.SOLUTION: An insert detachable holder 10 includes a holder body 20 and a nozzle member 30. The holder body 20 includes: an attachment seat 22 which is provided at the upper side in a vertical direction Z at a tip part 20s and to which an insert 100 can be attached; and a connection surface 28 which is provided at the lower side in the vertical direction Z at the tip part 20s and is connected with the nozzle member 30. The nozzle member 30 includes: an attachment surface 32 which is attached to the connection surface 28; a nozzle inner passage part which is provided within the nozzle member 30 and forms a coolant passage; and an ejection port 36 which communicates with the nozzle inner passage part and jets the coolant in the nozzle inner passage part to the outside. The connection surface 28 inclines from the upper side to the lower side in the vertical direction Z relative to a surface orthogonal to a tool axis direction X.SELECTED DRAWING: Figure 1
Patent JP-2022131303-A (JP)
Title: Simple heat pump for boiler
Inventor: OGATA SADAYOSHI
IPC: F24H1/10
Filed: 2021-02-26
Abstract: To provide a simple heat pump mechanism to a boiler to improve efficiency.SOLUTION: The combustion heat of fuel is used to heat a refrigerant, and refrigerant vapor generated at that time is directed to an ejector to generate negative pressure. The negative pressure is used to evaporate a refrigerant in a separately provided heat absorption unit, and at this time, evaporation heat is obtained from the surroundings. The refrigerant vapor is liquefied together in a condensing unit, and the condensing heat generated at this time is collectively taken out. That is, not only the heat from a combustion unit but also the heat from the heat absorption unit can be used.EFFECT: Since the present invention adopts a heat pump type that pumps up heat from the heat absorption unit, it can take out heat substantially higher than the combustion heat of the fuel.SELECTED DRAWING: Figure 2
Patent JP-2021098714-A (JP)
Title: Feed composition for preventing or treating acute hepatopancreatic necrosis disease (ahpnd) or white spot syndrome (wss), comprising bacillus subtilis strain as active ingredient
Inventor: KIM JIHOON
IPC: A61P1/16
Filed: 2021-02-26
Abstract: To provide a feed composition for preventing or treating the acute hepatopancreatic necrosis disease (AHPND) or white spot syndrome (WSS).SOLUTION: There is provided a feed composition for preventing or treating a white spot syndrome (WSS), having a Bacillus subtilis KCCM11143P strain, a culture medium thereof, concentrate thereof or a dry matter thereof as an active ingredient. The white spot syndrome (WSS) is caused by a white spot syndrome virus (WSSV). The Bacillus subtilis has a bacterial count of 1×104 to 1×1011 CFU per g of the active ingredient.SELECTED DRAWING: Figure 1
Patent JP-2022138394-A (JP)
Title: Method of producing nonaqueous electrolyte secondary battery, and negative electrode active material
Inventor: MATSUO YUTA
IPC: H01M10/0566
Filed: 2021-03-10
Abstract: To improve cycle endurance.SOLUTION: A negative electrode active material is prepared by mixing a first graphite particle and a second graphite particle. A negative electrode including the negative electrode active material is produced. A nonaqueous electrolyte secondary battery including the negative electrode, a positive electrode, and an electrolyte is produced. The first graphite particle has a first number-based particle size distribution. The second graphite particle has a second number-based particle size distribution. A relationship of "D250/D150≤0.50" is satisfied. D150 represents a D50 in the first particle size distribution. D250 represents a D50 in the second particle size distribution. A relationship of "R2≤R1" is satisfied. R1 represents an arithmetic mean of circularity of the first graphite particle. R2 represents an arithmetic mean of circularity of the second graphite particle.SELECTED DRAWING: Figure 1
Patent JP-2022139406-A (JP)
Title: Integrated circuit and method for performing digital control of power-factor correction circuit of critical mode system
Inventor: OTAKE OSAMU
IPC: H02M7/12
Filed: 2021-03-12
Abstract: To provide control of power-factor correction by a simple configuration in an integrated circuit performing digital control of a power-factor correction circuit in a critical mode.SOLUTION: In a power-factor correction circuit (PFC) 1 in a critical mode, an integrated circuit 2 has an A/D converter performing analog/digital conversion to signals from an output voltage detection part and a switching current detection part, and an S/H circuit. Sampling frequencies of the A/D converter and the S/H circuit synchronize with fluctuating switching frequencies. The integrated circuit 2 further has: a calculator CA performing calculation by comparing an output signal of the A/D converter with a reference signal, and generating a pulse signal turning on/off a switching element Q1; a correction value calculation part CM calculating a correction value based on the output signal of the A/D converter according to the switching frequencies; and an adder SUM adding the calculated correction value to an input signal of the calculator CA.SELECTED DRAWING: Figure 1
Patent JP-2022139840-A (JP)
Title: Vending device
Inventor: SUZUKI KEISUKE
IPC: G07F11/58
Filed: 2021-03-12
Abstract: To provide a vending device that can prevent a user from purchasing an illegal article.SOLUTION: A vending device 100 according to the present invention includes a storage, a door, a detection unit 30, a period measurement unit 51, and a recognition unit 52. The storage stores a plurality of articles. The door opens/closes the storage. The detection unit 30 detects opening/closing of the door. The period measurement unit 51 measures an open period from when the door is opened to when the door is closed. The recognition unit 52 recognizes that there is an illegal article in the storage when the open period is more than or equal to a threshold value. The illegal article is a modified article.SELECTED DRAWING: Figure 2
Patent JP-2022140128-A (JP)
Title: mirror actuator
Inventor: OKADA HIROKI
IPC: G02B26/08
Filed: 2021-03-12
Abstract: To provide a mirror actuator that can be reduced in size while ensuring the rigidity of a mirror part.SOLUTION: A mirror actuator (1) comprises: a mirror part (10) that has a first surface (11) reflecting an electromagnetic wave and a second surface (12) on the opposite side of the first surface (11), and has a processing pattern formed on the second surface (12); and a holding part (40) that swingably holds the mirror part (10). The processing pattern is composed of a portion in which the members of the mirror part (10) are present and a portion in which the members are not present, and the density of a first area including the center (c) of the second surface (12) is larger than the density of a second area located closer to a peripheral part of the mirror part (10) than the first area.SELECTED DRAWING: Figure 2
Patent JP-2022141318-A (JP)
Title: Liquid jet device
Inventor: IIZAWA KEIGO
IPC: B41J2/165
Filed: 2021-03-15
Abstract: To provide a liquid jet device which can suppress an increase in a size of the liquid jet device while suppressing interruption of recording on a medium.SOLUTION: A liquid jet device includes a liquid jet head 21 which records on a medium by jetting a liquid, a first storage part 51 which is connected to the liquid jet head 21 and stores the liquid supplied to the liquid jet head 21, a second storage part 52 which is connected to the first storage part 51 and stores the liquid supplied to the first storage part 51, an attachment part 59 on which a third storage part 53 for storing the liquid supplied to the first storage part 51 and the second storage part 52 is attached, a pressurization part 58 which pressurizes the first storage part 51, and a pump 76 which feeds the liquid from the second storage part 52 to the first storage part 51. When the third storage part 53 is attached to the attachment part 59, the third storage part 53 is connected to the first storage part 51 and the second storage part 52. The first storage part 51 stores the liquid in a state pressurized by the pressurization part 58 and the second storage part 52 stores the liquid in an unpressurized state.SELECTED DRAWING: Figure 3
Patent JP-2022146152-A (JP)
Title: Communication method and communication device
Inventor: UCHIDA CHIKASHI
IPC: H04W72/04
Filed: 2021-03-22
Abstract: To provide a communication device that can certainly transmit location information even during a movement.SOLUTION: A communication device is a communication device that transmits detection information including location information based on an LPWA communication system, and comprises: a location information acquisition unit that acquires the location information based on a positioning signal; a storage unit that stores the detection information; a first communication unit that performs wireless communication conforming to the LPWA; a movement detection unit that detects the movement of the communication device; and a control unit that controls the communication speed of the wireless communication performed by the first communication unit. The control unit determines whether the communication device is indoors or outdoors based on the positioning signal received by the location information acquisition unit, and when determining that the communication device is outdoors and when the movement detection unit detects the movement of the communication device, changes the communication speed.SELECTED DRAWING: Figure 2
Patent JP-2022147608-A (JP)
Title: Tyrosinase inhibitor and whitening cosmetic
Inventor: IRIE KEI
IPC: A61Q19/00
Filed: 2021-03-23
Abstract: To provide a tyrosinase inhibitor and a whitening cosmetic, which contain as an active ingredient a persimmon leaf-derived compound having tyrosinase inhibitory activity capable of more effectively inhibiting the action of tyrosinase.SOLUTION: The tyrosinase inhibitor comprises as active ingredients persimmon leaf-derived proanthocyanidin and/or procyanidin A2.SELECTED DRAWING: Figure 1
Patent JP-2022147879-A (JP)
Title: Dry food and dry food production method
Inventor: ICHIMURA AKIHISA
IPC: A23L35/00
Filed: 2021-03-24
Abstract: To provide a dry food which has high contrivance properties and can be easily and quickly restored to an eating possible state.SOLUTION: There is provided a dry food 1 configured so that, a container body 20 is tightly sealed in a state of storing, food material blocks 11, 12 in which food materials are frozen and dried, and an inlet in the container body 20 is opened for pouring liquid into the container body 20 for causing the food material blocks 11, 12 to absorb the liquid for restoring the food material blocks 11, 12 into an eating possible state. In the dry food, both food material blocks 11, 12 are configured so that, relative to the first food material block 11, the second food material block 12 has high fluid flow property in the eating possible state, and relative to the second food material block 12, the first food material block 11 is positioned close to the inlet side, in the storage state of the food material blocks in the container body 20.SELECTED DRAWING: Figure 1
Patent JP-2022148926-A (JP)
Title: Body weight measuring method, body weight measuring device, server device, and body weight measuring system
Inventor: OTA NAOHISA
IPC: G16H10/00
Filed: 2021-03-24
Abstract: To improve a technique for measuring body weight.SOLUTION: A body weight measuring method includes the steps of: recording, in a storage device, a first detection result detected by a load sensor for detecting a load at least applied on a toilet seat before a user sits on the toilet seat of a toilet bowl device 10; acquiring a second detection result detected by the load sensor while the user is seated on the toilet seat; and based on the acquired second detection result and the first detection result stored in the storage device, calculating weight of the user.SELECTED DRAWING: Figure 1
Patent JP-2022149444-A (JP)
Title: Cast iron pipe and method for producing cast iron pipe
Inventor: NISHIHARA YOSHIKAZU
IPC: C21D9/08
Filed: 2021-03-25
Abstract: To provide a cast iron pipe that does not cause a coating defect in an inner surface treatment process, at low cost.SOLUTION: The cast iron pipe includes: a graphite layer 2 that contains spheroidized graphite 4; and a decarburized layer 3 that is formed in a region closer to the inner surface of a pipe body than the graphite layer 2 and contains the spheroidized graphite 4 having a relatively lower density than the density of the spheroidized graphite 4 in the graphite layer 2. A method for producing the cast iron pipe includes: an annealing step of forming the graphite layer 2 that contains the spheroidized graphite 4 and the decarburized layer 3 that contains the spheroidized graphite 4 having a relatively lower density than the density of the spheroidized graphite 4 in the graphite layer 2, in the region closer to the inner surface of the pipe body than the graphite layer 2, by subjecting the pipe body that has been formed by a centrifugal casting method, to annealing heat treatment; and a removal step of exposing the decarburized layer 3 to the inner surface of the pipe body, by removing a defective layer which has been formed in a region closer to the inner surface of the pipe body than the decarburized layer 3 in the annealing step.SELECTED DRAWING: Figure 1
Patent JP-2021163751-A (JP)
Title: Method of forming fuse with silicone element
Inventor: HE DIAN
IPC: H01H69/02
Filed: 2021-03-25
Abstract: To solve the problem in which it may be insufficient to quickly erase arcs that occur in some fuses, such as small, high-voltage direct current (DC) fuses, and to provide a method that can supplement the arc-erasing capability of a fuse assembly in some applications.SOLUTION: An approach is provided for forming a fusible element assembly. An arc suppressant (e.g., silicone) is deposited on a fusible element. The arc suppressant is supplied to the fusible element at multiple angles.SELECTED DRAWING: Figure 1A
Patent JP-2022154664-A (JP)
Title: Terminal device, base station device, communication method, and program using extended acknowledgment
Inventor: OZEKI TAKEO
IPC: H04W72/02
Filed: 2021-03-30
Abstract: To provide an automatic retransmission control technique adaptable to diversification of a communication demand.SOLUTION: A terminal device acquires, from a base station device, information indicating a resource set including a plurality of resources for transmitting uplink control information, receives user data from the base station device, identifies first information indicating whether the reception of the user data is successful or unsuccessful, and second information indicating accompanying information regarding the reception status of the user data, selects a resource associated with a combination of the first information and the second information from among a set of resources, and a value to be sent as an acknowledgment on that resource, which is associated with a combination of the first information and the second information, and transmits the uplink control information including the selected value for the selected resource to the base station device.SELECTED DRAWING: Figure 5
Patent JP-2022155075-A (JP)
Title: Journalization creation device, journalization creation method and journalization creation program
Inventor: KUGA HIROYUKI
IPC: G06Q40/00
Filed: 2021-03-30
Abstract: To provide a journalization creation device, journalization creation method and journalization creation program which automatically create long-short transfer journalization from payment data of a contract.SOLUTION: In this embodiment, a storage unit stores a payment data group constituted by one or a plurality of pieces of payment data storing a sum calculated according to a prescribed reckoning pattern based on a cost pre-paid on a prescribed date and time and a reckoning date according to the prescribed reckoning pattern and uses the prescribed date and time as a payment date. The control unit comprises: payment journalization creation means which totalizes the sum linked to the reckoning date subsequent to years after a certain period from a year to which the payment date belongs by referring to the payment data group and creates payment journalization based on the totalized sum, a prescribed debit item and a prescribed credit item; and transfer journalization creation means which creates transfer journalization on the prescribed reckoning date for the payment journalization on the basis of the payment data using the date and time after a certain period from the prescribed reckoning date as the reckoning date.SELECTED DRAWING: Figure 4
Patent JP-2022157012-A (JP)
Title: Accounting processing device, accounting processing method and program
Inventor: YAMANAKA TAKAYUKI
IPC: G06Q20/08
Filed: 2021-03-31
Abstract: To provide an accounting processing device capable of reducing a load in accounting processing of the entire system even in the case of requesting immediacy in the accounting processing.SOLUTION: An accounting processing device includes a recording part for associating immediate accounting information showing whether to require immediate accounting with identification information that can identify a vehicle to record the immediate accounting information, an update part for updating travel history information showing a travel history of the vehicle in association with the identification information, and an accounting processing part for performing accounting processing for a user associated with the identification information on the basis of the travel history information satisfying a condition to be an accounting object: the accounting processing part for performing the accounting processing in the case that the vehicle, the travel history information of which satisfies the condition is a vehicle corresponding to the identification information associated with the immediate accounting information requiring the immediate accounting more preferentially than in the case of a vehicle corresponding to the identification information associated with the immediate accounting information that does not require the immediate accounting.SELECTED DRAWING: Figure 7
Patent JP-2022158466-A (JP)
Title: Method for manufacturing molding
Inventor: IWASAKI MOTOHARU
IPC: C08K3/013
Filed: 2021-04-02
Abstract: To provide a molding which has little dimensional change due to passage of time and heat, and has good mechanical characteristics, and a method for manufacturing the same.SOLUTION: A method for manufacturing a molding includes: a mixing step of a master batch containing a first polypropylene-based resin, a first elastomer and a first inorganic filler, and a main agent containing a second polypropylene-based resin, a second elastomer and a second inorganic filler, and obtaining a mixture; a melting step of heating and melting the mixture, and obtaining a molten material; and a molding step of molding the molten material, and obtaining a molding, wherein a total percentage content of the first inorganic filler and the second inorganic filler in the molding is 25 mass% or more and 35 mass% or less.SELECTED DRAWING: Figure 1
Patent JP-2022158488-A (JP)
Title: Cosmetic preparation
Inventor: KANASE Wakana
IPC: A61K8/23
Filed: 2021-04-02
Abstract: To provide a cosmetic preparation which is suppressed in discoloration of alkoxysalicylic acid or a salt thereof even under harsh storage conditions, and has excellent storage stability.SOLUTION: A cosmetic contains (A) alkoxysalicylic acid having a specific structure or a salt thereof, (B) phenolsulfonate, and (C) sulfite, pyrosulfite, vitamin C, or a vitamin C derivative.SELECTED DRAWING: None
Patent JP-2022159780-A (JP)
Title: Grounding switchgear
Inventor: SATO HIROAKI
IPC: H01H31/28
Filed: 2021-04-05
Abstract: To provide a grounding switchgear capable of suppressing damage, such as meltdown, on fixed and movable contactors due to arc discharges occurring between the fixed and movable contactors at the time of vibration caused by electromagnetic repulsive force.SOLUTION: A grounding switchgear (1) includes a container (2), fixed contactors (3a-3c) of each phase, and movable contactors (4a-4c) that can contact and detach freely from the fixed contactors (3a-3c) of each phase. Furthermore, the grounding switchgear (1) includes an insulating support (5) that is attached to the fixed contactors (3a-3c) of each phase fixed to the container (2) and integrally secures the fixed contactors (3a-3c) of each phase.SELECTED DRAWING: Figure 2