baber/WOPTO huggingface dataset:
Patent JP-2023017637-A (JP)
Title: Control device, control method, and control program
Inventor: KITANO SO
IPC: G01L5/00
Filed: 2021-07-26
Abstract: To control bedding and a bedroom environment using posture state information indicating a posture state accompanied by a person becoming moist, estimated by using electric characteristics of the bedding including a flexible material having conductivity.SOLUTION: A control device (1) detects, in a detection unit, electric characteristics between a plurality of detection points in bedding (2) including a flexible material having conductivity whose electric characteristics change according to a change in an applied pressure and moisture. An estimation unit (5) estimates a posture state accompanied by perspiration of a person from the electric characteristics of the bed (2) using a learning model (51) A control unit (7) controls at least one of the bed (2) and a bedroom environment (8) using the posture state information indicating the estimated posture state accompanied by the perspiration of the person.SELECTED DRAWING: Figure 1
Patent JP-2022063216-A (JP)
Title: Sound sensing device
IPC: H04R1/00
Filed: 2021-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a sound sensing device that improves amusement. 
     SOLUTION: A sound sensing device 1 includes: a tubular first vibration transmitting body 7 consisting of balloons and third vibration transmitting bodies 13A, 13B that are press-fitted into a hollow portion of the first vibration transmitting body 7 and transmit vibrations from a vibration body 3 that generates vibrations on the basis of sound from a sound source to the first vibration transmitting body 7. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023018515-A (JP)
Title: Roundness measuring machine
Inventor: YASUNO JUNSUKE
IPC: G01B5/20
Filed: 2021-07-27
Abstract: To provide a roundness measuring machine that can solve a deviation in a Y-axis direction of a workpiece and a stylus even upon a measurement operation.SOLUTION: A roundness measuring machine has: a rotating table in which a workpiece is placed; a deviation detector 10 that detects a deviation of a stylus; a column that is installed in a base common to the rotating table; a Z-axis slider that is supported by the column, and is movable in a Z-axis direction extending vertically; an X-axis slider 6 that is supported by the Z-axis slider, and is movable in an X-direction crossing the Z-axis direction; and an attitude adjustment mechanism 20 that is installed in the X-axis slider 6, and supports the deviation detector so as to be capable of adjusting an attitude of the deviation detector. The attitude adjustment mechanism 20 includes: a Y-axis slider 22 that is supported by the X-axis slider 6, and is movable in a Y-axis direction crossing the Z-axis direction and X-axis direction; and a detector holder 23 that is supported by the Y-axis slider 22, and supports the deviation detector 10 so that the deviation detector is turnable around the X-axis direction.SELECTED DRAWING: Figure 2
Patent JP-2023019994-A (JP)
Title: Inkjet recording device
Inventor: SAITO MASAFUMI
IPC: B41J2/205
Filed: 2021-07-30
Abstract: To provide an inkjet recording device which can secure time until vibration of a meniscus surface is stopped, and can execute flushing without generating ink non-discharge and ink overflow.SOLUTION: An inkjet recording device includes a recording head, a head driving part, a conveyance belt, and a control part. The recording head has a plurality of pressurizing chambers, and a plurality of piezoelectric elements of applying a pressure to ink in each of the pressurization chambers and discharging ink from each of the nozzles. The head driving part includes a driving pulse generation part for generating a driving waveform of a driving voltage applied to the piezoelectric element. The control part allows the nozzles to continuously discharge the ink to a specific opening out of a plurality of openings of the conveyance belt and executes flushing, and sets a driving frequency of a driving waveform used in execution of the flushing at 2 kHz or more and 20 kHz or less.SELECTED DRAWING: Figure 4
Patent JP-2023020244-A (JP)
Title: Vehicle display system
Inventor: MEKATA HIROAKI
IPC: G01C21/36
Filed: 2021-07-30
Abstract: To provide a vehicle display system which can reduce the inconvenience for a driver and enhance the safety of driving.SOLUTION: A vehicle display system comprises a HUD 2 as a display device and a display control device 3. The HUD 2 makes a driver visually recognize a prescribed image 5 as a virtual image by projecting image light onto a front windshield 4. The display control device 3 generates an image signal for making the HUD 2 project the image light in accordance with the travel state of a vehicle 1 and the state outside the vehicle. The display control device 3 executes control of changing to a display mode in which a display amount of the image 5 is reduced when a ratio of an area of the displayed image 5 to a fixed area in a display area is larger than a prescribed area threshold.SELECTED DRAWING: Figure 4
Patent JP-2023029734-A (JP)
Title: game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2021-08-03
Abstract: To enhance an interest in a game.SOLUTION: A game machine includes: information acquisition means; determination means; first rotating means; and second rotating means. The first rotating means includes a rotating plate part rotatable with a rotating shaft as a center, the rotating plate part is configured such that a light source positioned in a back side is visible, and the second rotating means is configured so as to be rotatable, and can be displaced between a first position so as to be visible without going through at least the rotating plate part of the first rotating means when a game board is viewed in front and a second position so as to be visible through the rotating plate part. The game machine includes: a first state in which the light source is visible through the rotating plate part in a predetermined game state; and a second state in which the second rotating means becomes visible through a rotating plate part because the second rotating means travels to a back side of the rotating plate part and hence intercepts light from the light source.SELECTED DRAWING: Figure 300
Patent JP-2023023178-A (JP)
Title: Vibration reduction mechanism and vibration reduction method
Inventor: ISODA KAZUHIKO
IPC: E02D7/18
Filed: 2021-08-04
Abstract: To provide a vibration reduction mechanism and a vibration reduction method capable of reducing vibrations generated in construction work without requiring a huge mechanism or a large cost.SOLUTION: The present invention comprises a pile body 3 comprising an embedded portion 31 provided between a vibration generation location 2 and a vibration failure prevention location 11 on the propagation path of the vibration generated from the vibration generation location 2, and embedded up to the support ground 92 and reduces the peripheral frictional force of the peripheral surface portion, and a pile head 32 located on the ground surface, a pedestal 6 comprising first pedestal members 4, 4 formed of steel and arranged close to both sides of the pile body 3 in the front view on the ground surface, a second pedestal member 5 which is arranged above the first pedestal members 4, 4 and is formed of steel, and a rotational inertia mass damper 7 arranged between the pile body 3 and the second pedestal member 5 between the first pedestal members 4, 4, whose upper end is connected to the second pedestal member 5 and whose lower end is connected to the pile head 32.SELECTED DRAWING: Figure 1
Patent JP-2023025392-A (JP)
Title: Water treatment apparatus and method
Inventor: HATANAKA HARUHIKO
IPC: C02F3/00
Filed: 2021-08-10
Abstract: To provide a water treatment apparatus and a water treatment method that are capable of reducing the manpower required when starting up the apparatus and automatically starting up the apparatus and recovering nitrification activity in the water treatment in which to-be-treated water containing ammonia nitrogen is nitrified by biological treatment.SOLUTION: Provided is a water treatment apparatus 1 for nitrifying to-be-treated water containing ammoniacal nitrogen by biological treatment, comprising: a biological treatment tank 10 in which the to-be-treated water is mixed with autotrophic bacteria; supply means for continuously supplying to-be-treated water to the biological treatment tank 10; an ammoniacal nitrogen meter 14 for measuring the ammoniacal nitrogen concentration of the biological treatment water; and a control unit 12 for automatically controlling the flow rate of the to-be-treated water flowing into the biological treatment tank 10 so that the ammoniacal nitrogen concentration of the to-be-treated water remains below a set value.SELECTED DRAWING: Figure 1
Patent JP-2023025592-A (JP)
Title: Aluminum alloy plate processing method
Inventor: INABA TAKASHI
IPC: B21D22/20
Filed: 2021-08-10
Abstract: To provide a hot stamp processing technique for an aluminum alloy plate which can improve productivity.SOLUTION: An aluminum alloy plate processing method includes: a heating step of holding an aluminum alloy plate which includes Mg of 0.4% or more and less than 1.0%, Si of 0.7% or more and less than 1.5% and Cu of 0.01% or more and less than 0.2% in weight ratio, at a temperature of 350°C or higher and less than 580°C, for 10 minutes or shorter; a spraying step of spraying misty water or a water-soluble lubricant agent to a metal mold; a press-processing step of supplying the aluminum alloy plate to the metal mold for press-processing and cooling the aluminum alloy plate down to 200°C or less, at a bottom dead point in the press-processing; and a maintaining step of maintaining the aluminum alloy plate at a temperature of 100°C or higher and less than 200°C, for 15 seconds or longer, where a thickness of the aluminum alloy plate is 1.5 mm or more and less than 5 mm, and a bottom death point holding time in the press-processing step is 1 second or longer and less than 3 seconds.SELECTED DRAWING: Figure 1
Patent JP-2022036028-A (JP)
Title: Welding window device
Inventor: JAMES PFENDLER
IPC: B23K26/12
Filed: 2021-08-13
Abstract: To provide a welding window device useful for integrally welding a surface of a component while removing welding exhaust from the remainder around a welding position.SOLUTION: A welding window device includes an elongated body defining a welding cavity that extends through the body from a top face to a bottom face. The welding cavity has a framework configured by an inlet end, an outlet end, and side faces of the body. The body includes one or more gas channels that extend inwardly from an inlet opening in the inlet end of the body toward the outlet end through one or more of the first side face or the second side face. The gas channels include nozzle openings inwardly oriented toward the welding cavity. The gas channels are disposed in the body to direct a gas into the welding cavity during welding of other bodies together within the welding cavity.SELECTED DRAWING: Figure 20
Patent JP-2023026877-A (JP)
Title: Vehicular control apparatus
Inventor: SUGANO KAZUMITSU
IPC: F16H61/02
Filed: 2021-08-16
Abstract: To accelerate a vehicle smoothly.SOLUTION: A vehicle includes an automatic transmission, a measurement device, and a control apparatus. The measurement device measures a distance between a vehicle and a preceding vehicle traveling in front of the vehicle. In a case where a start condition being a condition including an event of a vehicular speed becoming lower than a given value with no accelerator operation performed is established, the control apparatus starts off-downshift control. In a case where a hold condition is established, with brake operation performed, the control apparatus executes no off-downshift control until a second determination period being a longer period than a first determination period elapses after the start condition is established, under a condition where brake operation is disengaged until the first determination period has elapsed since the establishment of the start condition, even if the start condition has been established. The hold condition includes a fact that a distance measured by the measurement device is equal to or more than a specified value, with the aforementioned distance increasing with elapsed time.SELECTED DRAWING: Figure 3
Patent JP-2023037399-A (JP)
Title: Band applicator
Inventor: BABA KAZUTO
IPC: B65B13/18
Filed: 2021-09-03
Abstract: To provide a band applicator capable of utilizing a soft tape.SOLUTION: A band applicator comprises a tape guide and a tape control part, and is used for applying a tape to an object to be bound. The tape guide is formed in a loop shape and has a feeding part, an endless belt, a drive part, a fan, and an outer frame. The feeding part is a space for sending the tape from the outside to the inside of the tape guide. The endless belt is folded back so as not to stuff the feeding part, is doubly arranged along the inside of the tape guide, and thus forms a path. A plurality of holes are formed in the endless belt. The drive part rotates the endless belt along the path. The fan is disposed on the side of the tape guide to which the tape is sent, and creates an airflow from the inside of the tape guide toward the outside. The outer frame serves as a duct.SELECTED DRAWING: Figure 1
Patent JP-2022003792-A (JP)
Title: Terminal and method thereof
Inventor: ZHANG XIAOWEI
IPC: H04W12/12
Filed: 2021-09-07
Abstract: To provide secure means for an MTC device including failure handling such as secure delivery of MTC device triggering, and retransmission of triggering from a network and an MTC server to the MTC device.SOLUTION: A server in a mobile communication system including user equipment (UE), and a network node includes: transmission means that sends a trigger message indicating the trigger type of multiple different device triggers to a network node; verification means that receives verification by the network node to see when the server is authorized to send the trigger message according to the trigger type; and delivery means that delivers the trigger message to the UE when the verification is successful.SELECTED DRAWING: Figure 1
Patent JP-2021193110-A (JP)
Title: Cosmetic composition and medicament comprising purple coneflower pressed juice and uses thereof
Inventor: JEAN KRUTMANN
IPC: A61K8/9789
Filed: 2021-09-07
Abstract: To provide an effective composition for preventing and curing human skin and hair from disorders induced by air pollution.SOLUTION: There is provide a cosmetic composition comprising an anti-pollution agent selected from the group consisting of purple coneflower pressed juice, ginger extract, and binary mixtures thereof in a working amount of 0.01 to 2.5 wt.% sufficient for (a) reducing or preventing air pollution induced gene expression, and/or (b) reducing or preventing gene expression induced or inducible by polycyclic aromatic hydrocarbons, and/or (c) reducing or preventing air pollution-induced or air pollution-inducible skin damage.SELECTED DRAWING: None
Patent JP-2021191466-A (JP)
Title: Game machine
Inventor: MOTAI TAKESHI
IPC: A63F7/02
Filed: 2021-09-08
Abstract: To provide a game machine optimally using an internal space.SOLUTION: A game machine includes: respective plate members 310 and 320 allowing balls to flow down, the balls passing through an opening part 17a formed on an upper tray 17; and a storage recess INC capable of storing a storing object member INB formed in a supply opening 17g side of the opening part 17a, so that a flow path for discharging balls, can be disposed on a front side with respect to a thickness range of a game board 13 and further, the area of the supply opening 17g side of the flow path can be effectively used as a storage part of the storage object member INB.SELECTED DRAWING: Figure 40
Patent JP-2023042112-A (JP)
Title: Filter device and washing machine
Inventor: TOMITA CHIHIRO
IPC: D06F37/12
Filed: 2021-09-14
Abstract: To disclose a technique which can improve performance for capturing lint contained in water.SOLUTION: A filter device is used for a washing machine. The filter device includes a lint case for capturing lint contained in water delivered by an operation of the washing machine. The lint case has a main flow passage in which water flows, a branch flow passage branched from the main flow passage, and a first rib demarcating the branch flow passage. The branch flow passage has an outgoing flow passage in which water flowing into the branch flow passage from the main flow passage flows, and a return flow passage which is separated from the outgoing flow passage by the first rib and in which water flowing out to the main flow passage from the branch flow passage flows. The outgoing flow passage and the return flow passage are inclined to the main flow passage.SELECTED DRAWING: Figure 4
Patent JP-2022050345-A (JP)
Title: Safety seat for children
Inventor: LIU ZUJIAN
IPC: B60N2/28
Filed: 2021-09-15
Abstract: To provide a safety seat for children which is simplified and can avoid entanglement of a cable.SOLUTION: There is disclosed a safety seat for children, the safety seat for children comprising: a base; a main body which is rotatably coupled to the base for providing a seating space. The base and the main body are coupled rotatably by a one rotation shaft. The safety seat for children further comprises an electrical pivotal structure. The electrical pivotal structure comprises: a base pivotal member for electrically coupling to a base electric component in the base; and a main body pivotal member for electrically coupling to the main body electric component in the main body. The base pivotal member is fixed and coupled to the base, and the base pivotal member has a base conductive part. The main body pivotal member is fixed to and coupled to the main body, and the main body pivotal member has a main body conductive part. The base conductive part and the main body conductive part are electrically and rotatably coupled in a rotation shaft. The base electric component and the main body electric component are electrically conducted by electric coupling of the base conductive part and the main body conductive part.SELECTED DRAWING: Figure 2
Patent JP-2022089758-A (JP)
Title: Discharge event determination system
Inventor: MIYAMOTO JUNJI
IPC: G01R31/12
Filed: 2021-09-22
Abstract: To enhance accuracy of detection of a discharge event and to enable identification of a generating circuit of the discharge event.SOLUTION: A discharge event determination system detects output of a noise superposed on a voltage or a current of a cable way to which a load is connected. The discharge event determination system includes: a filter part 11 configured to extract an output waveform of a high-frequency band; a phase division part 14 configured to define to distinguish a peak time region including a region before and after a peak at a commercial frequency concerning the output waveform taken out at the filter part, and a 0 value time region before and after the output at the commercial frequency becomes a 0 value; a calculation unit 15 configured to calculate a difference of output at timing of the peak time region and timing of the 0 value time region; and a determination part 15 configured to determine whether the difference calculated at the calculation unit is equal to or over a threshold value.SELECTED DRAWING: Figure 1
Patent JP-2023047823-A (JP)
Title: Method for producing poly(3-hydroxyalkanoate)-based foamed particle and method for producing poly(3-hydroxyalkanoate)-based foamed molding
Inventor: YOSHIDA TORU
IPC: C08J9/18
Filed: 2021-09-27
Abstract: To provide a method for producing a P3HA-based foamed particle and a method for producing a P3HA-based foamed molding with excellent production efficiency.SOLUTION: A method for producing a poly(3-hydroxyalkanoate)-based foamed particle includes a dispersion step for dispersing poly(3-hydroxyalkanoate) resin particles, an aqueous dispersion medium, an inorganic dispersant, and a foaming agent in a pressure-resistant container, the inorganic dispersant having a specific gravity of 3.5 or more and 5.0 or less.SELECTED DRAWING: None
Patent JP-2023049262-A (JP)
Title: Method of manufacturing wavelength conversion element
Inventor: MIYASAKA HIDEO
IPC: C09K11/00
Filed: 2021-09-29
Abstract: To provide a method of manufacturing a wavelength conversion element that can improve reliability.SOLUTION: The method comprises the steps of: preparing a substrate having a first surface; preparing a wavelength conversion layer that converts light of a first wavelength band into light of a second wavelength band different from the light of the first wavelength band; preparing a bonding material including a metal fine particle and a surface stabilizer formed at a surface of the metal fine particle and decomposed by oxygen; forming a protective film protecting the first surface while the protective film generates a gas containing hydrogen; releasing the gas occluded by the protective film or the substrate in the forming of the protective film from the protective film or the substrate; and bonding the substrate and the wavelength conversion layer via the bonding material by metal sintering.SELECTED DRAWING: Figure 7
Patent JP-2023049792-A (JP)
Title: Optical axis adjusting device
Inventor: YAMAZAKI KENTARO
IPC: B60Q1/08
Filed: 2021-09-29
Abstract: To calculate and adjust a deviation of an optical axis due to temperature variation around a vehicular headlamp.SOLUTION: An optical axis adjusting device adjusts an optical axis of a headlamp unit mounted on a vehicle. The optical axis adjusting device for a vehicular headlamp includes an engine temperature acquisition part 114 which acquires a temperature within an engine room of the vehicle, a displacement amount calculation part 115 which calculates a displacement amount of the optical axis based on the temperature, an operation information acquisition part 116 which acquires operation information indicating an operation state of a cooling device for the engine, and an optical axis adjusting part 117 which adjusts the optical axis of the headlamp unit on the basis of the displacement amount and the operation information.SELECTED DRAWING: Figure 2
Patent JP-2023050320-A (JP)
Title: Single-phase dc motor
Inventor: SAKUMA YUICHI
IPC: H02K21/22
Filed: 2021-09-30
Abstract: To provide a single-phase DC motor capable of suppressing noise at the time of driving a motor.SOLUTION: A single-phase DC motor includes: a rotor 20 rotatable about a center axis J; a stator 50 facing the rotor through a gap in a radial direction; and an axially extending shaft 40 rotatable about the center axis. The stator is located radially inside of the rotor. The shaft is located radially inside of the stator. The rotor includes: a plurality of magnets 30 arranged radially outside of the stator; a cylindrical unit 22 extending in an axial direction with the center axis being a center and holding the plurality of magnets; and a tabular top panel 23. The top panel has an annular projection 25 whose radially outer end portion is connected to an end portion on one side in the axial direction of the cylindrical unit, whose radially inner end portion is fixed to an outer peripheral surface that is directed to an outside in the radial direction of the shaft, and protrudes in the axial direction more than a position of an end portion on one side in the axial direction of the cylindrical unit.SELECTED DRAWING: Figure 1
Patent JP-2023050738-A (JP)
Title: Information processing system, information processing apparatus, control method, and program
Inventor: WATAUCHI MASAKI
IPC: B41J29/38
Filed: 2021-09-30
Abstract: To solve the problem in which: in a prior art, when an image forming apparatus and a data processing apparatus operate in coordination with each other, auto clear not intended by a user occurs.SOLUTION: While an image forming apparatus and a data processing apparatus operate in coordination with each other, when a user operation is performed in one of the apparatuses, both the apparatuses reset their auto-clear timers.SELECTED DRAWING: Figure 11