baber/WOPTO huggingface dataset:
Patent JP-2022168603-A (JP)
Title: image forming device
Inventor: MIYAJI HIKARU
IPC: G03G21/00
Filed: 2021-04-26
Abstract: To properly notify information related to maintenance without additionally providing a structure for determining whether the information related to maintenance should be notified or not.SOLUTION: A control portion 10 executes adjusting processing about image formation according to instructions of a user. The control portion 10, when the number of execution times of adjusting processing is an allowable number of times predetermined according to the adjusting processing or more, executes first and second notification processing for notifying notification information related to maintenance predetermined according to the adjusting processing, and when the number of execution times of the adjusting processing is less than the predetermined allowable number of times, does not execute the first and second notification processing.SELECTED DRAWING: Figure 4
Patent JP-2022034512-A (JP)
Title: Snow melting vehicle
Inventor: KOBAYASHI HIDEO
IPC: E01H5/10
Filed: 2021-04-28
Abstract: To provide a snow melting vehicle capable of melting snow on a pavement surface appropriately and efficiently only by supplying a required amount of hot water even if the snow is frozen in close contact with the pavement surface or in other state.SOLUTION: A snow melting vehicle (1) is configured as being composed of a self-propelled vehicle (2). The vehicle (2) is provided with a water tank (4) and one or more high-pressure hot water supply device (5) that heats water in the water tank (4) to allow the water to be hot water of 60°C or higher and supply it at a high pressure of 10 MPa or more. Then, a plurality of spray nozzles (16) is provided on the undersurface of the vehicle (2) so that the hot water supplied from the high-pressure hot water supply device (5) is sprayed on snow (S) on a paved road (H). Some of the spray nozzles (16) are arranged on the front side of the vehicle (2) side by side with the space within 50 cm in the direction orthogonal to the running direction, and some of the rest thereof are provided on a disc (21) on the rear side that is rotationally driven.SELECTED DRAWING: Figure 1
Patent JP-2022170448-A (JP)
Title: Detector and detection system
Inventor: NAKANO FUMIHORU
IPC: G06F3/044
Filed: 2021-04-28
Abstract: To provide a detector and a detection system that can achieve satisfactory fingerprint detection while preventing clipping of a detection signal.SOLUTION: A detector comprises: a plurality of first electrodes extending in a first direction and a plurality of second electrodes extending in a second direction intersecting with the first direction that are arranged opposite to each other with an insulator layer therebetween; a first electrode selection circuit that supplies, to the first electrodes, first driving signals or second driving signals with a potential lower than that of the first driving signals according to supplied signals with a first code or a second code; and a detection circuit that detects the capacitance generated between the first electrodes and second electrodes according to the driving signals. The first electrode selection circuit has a first period in which the first code is assigned to, of the plurality of first electrodes, all the first electrodes included in one detection unit, and a second period in which the first code is assigned to one first electrode part included in the detection unit. In the second period, the first electrode selection circuit supplies the first driving signals to the first electrodes to which the first code is assigned, and in the first period, supplies the second driving signals to all the first electrodes.SELECTED DRAWING: Figure 8
Patent JP-2021107563-A (JP)
Title: Methacrylic resin and process for producing the same
Inventor: IWASE KATSUHIRO
IPC: C08F20/10
Filed: 2021-05-06
Abstract: To provide a methacrylic resin that has high heat resistance, excellent color tone and transparency, and excellent moldability.SOLUTION: Provided are: a methacrylic resin containing 3 to 50 mass% of a structural unit (B) having a ring structure in the main chain, the methacrylic resin characterized that, the weight average molecular weight (Mw) is 60,000 to 250,000, the ratio (Mw/Mn) of weight average molecular weight (Mw) to number average molecular weight (Mn) is 1.5 to 4.0, the glass transition temperature (Tg) is 105 to 130°C, and the amount of the THF-insoluble matter of the methacrylic resin is less than 0.5 mass%; and a process for producing the same.SELECTED DRAWING: None
Patent JP-2022172878-A (JP)
Title: Device to enable touchless operation of target
Inventor: HAGA HIROSHI
IPC: G06F3/041
Filed: 2021-05-07
Abstract: To provide a device to enable a person to operate a target without touching it directly.SOLUTION: A device which enables touchless operation of a target through a squeeze film includes: actuators 12 for vibrating the target to generate a squeeze film; a controller for controlling the actuators 12; and a distance detector 23 which detects a distance between the target and an object to operate the target. The controller starts vibrating stopped actuators 12 after the distance detected by the distance detector 23 reaches a first threshold, continues vibrating the actuators 12 until the distance detected by the distance detector 23 reaches a second threshold larger than the first threshold after the first threshold is reached, and stops the vibration of the actuators 12 after the distance detected by the distance detector 23 reaches the second threshold.SELECTED DRAWING: Figure 1
Patent JP-2022175755-A (JP)
Title: Image processing device and imaging element
Inventor: OGATA NOBUYUKI
IPC: G06T5/00
Filed: 2021-05-14
Abstract: To provide an image processing device and an imaging element that generate a high-dynamic-range image by converting the brightness of a pixel signal using a conversion function which converts the input brightness of the pixel signal into an output brightness.SOLUTION: A brightness conversion method by an imaging element generates an integrated conversion function obtained by combining a plurality of conversion functions that includes a first conversion function which converts the input brightness of a pixel signal into an output brightness and a second conversion function which converts the input brightness into a different output brightness from the foregoing output brightness, and converts the brightness of the pixel signal using the integrated conversion function. The first conversion function converts the input brightness into the output brightness with a first brightness being taken as a reference brightness. The second conversion function converts the input brightness into the output brightness with a second brightness different from the first brightness being taken as a reference brightness. In the brightness distribution of the pixel signals, a first band including the first brightness and a second band including the second brightness are decided, and the combining ratio of the plurality of conversion functions is decided in accordance with the bandwidth of the first band and that of the second band.SELECTED DRAWING: Figure 6
Patent JP-2021120466-A (JP)
Title: Resin sheet, printed wiring board and semiconductor device
Inventor: TSURUI KAZUHIKO
IPC: C08G59/18
Filed: 2021-05-14
Abstract: To provide a resin composition which is hardly affected by thickness of an insulating layer when micro wiring is formed, and can impart an insulating layer excellent in peel strength.SOLUTION: A resin composition contains (A) an epoxy resin and (B) a curing agent, where an etching rate (E1) in a first roughening test of immersing a surface of a first layer with a thickness of 30 μm which is formed of a cured product obtained by thermal curing the resin composition at 100°C for 30 minutes and at 180°C for 30 minutes in a swollen liquid at 60°C for 10 minutes, in an oxidant solution at 80°C for 20 minutes, in a neutralization liquid at 40°C for 5 minutes is 0.8≤E1≤2, and an etching rate (E2) in a second roughening test of immersing a surface of a second layer with a thickness of 10 μm which is formed of a cured product obtained by similarly thermal curing the resin composition, in a swollen liquid at 60°C for 10 minutes, in an oxidant solution at 80°C for 20 minutes, in a neutralization liquid at 40°C for 5 minutes is 1≤E2≤2.5.SELECTED DRAWING: None
Patent JP-2022176704-A (JP)
Title: Hydraulic hardened body and method for producing same
Inventor: IMAEDA YUTA
IPC: C04B41/65
Filed: 2021-05-17
Abstract: To provide a hydraulic hardened body easy to obtain a desired efflorescence pattern, and a method for producing the same.SOLUTION: A hydraulic hardened body comprises: a hardening inhibitory substance inhibiting the hardening of a hydraulic material; and an efflorescence in a surface. It is preferable that the hardening inhibitory substance is comprised in a weak acid salt. It is preferable that the weak acid salt has a granular shape. It is preferable that a hydraulic hardened body 1 comprises: a base material 2; and a surface layer 3 provided on the surface of the base material 2, and the surface layer 3 comprises the hydraulic material and the hardening inhibitory substance.SELECTED DRAWING: Figure 1
Patent JP-2021176631-A (JP)
Title: Powder manufacturing apparatus
Inventor: Yamagata Torao
IPC: B22F9/08
Filed: 2021-05-24
Abstract: To provide a powder manufacturing apparatus capable of obtaining powder having a uniform particle size.SOLUTION: A powder manufacturing apparatus 10 includes a burner 22 for generating combustion flames, an annular combustion chamber 16 in which combustion flames are flowed and the combustion flames flow in the circumferential direction, an annular frame jet injection port 13 that is provided at a center portion of the combustion chamber 16 and from which the combustion flames are jetted, a center cone 14 that is provided at a central portion of the frame jet injection port 13 and in which a supply passage 14a for flowing the raw material is formed, and a plurality of rectifying plates 38 that are provided inside the injection port 13 and in which combustion flames flowing from the combustion chamber 16 are jetted toward the central axis of the injection port 13.SELECTED DRAWING: Figure 8
Patent JP-2021152032-A (JP)
Title: Treatment of protein aggregation myopathic and neurodegenerative diseases by parenteral administration of trehalose
Inventor: DALIA MEGIDDO
IPC: A61P25/16
Filed: 2021-06-08
Abstract: To provide a method for treating or alleviating a disease associated with abnormal protein aggregation and/or inclusion body formation in myocytes, neurons and other cells or extracellular compartments, or at least one symptom associated therewith, in a human subject.SOLUTION: Disclosed is a method of treatment of a disease associated with abnormal protein aggregation comprising parenterally administering pharmaceutical formulations comprising trehalose. Also disclosed is an injectable aqueous pharmaceutical formulation comprising a therapeutically effective amount of trehalose.SELECTED DRAWING: None
Patent JP-2022187864-A (JP)
Title: Rotary blade type engine
Inventor: OGURA AKIRA
IPC: F02B53/04
Filed: 2021-06-08
Abstract: To provide a rotary blade type engine which has high performance capable of achieving a stable operation and is excellent in productivity.SOLUTION: A rotary blade type engine includes an outer cylinder 3 having a cylindrical inner circumferential surface, a cylindrical inner cylinder 4 which is provided on an inner part of an outer cylinder 3 and forms an actuation chamber 14 between the outer cylinder 3 and the inner cylinder, an output shaft 5 which is provided coaxially with the inner circumferential surface and is inserted into an inner part of the inner cylinder 4 and a blade 6 which is fixed to the output shaft 5 and is rotated together with the output shaft 5. Therein, the inner cylinder 4 is provided on a position which is off-centered from the inner circumferential surface and is rotated around a center axis X2 thereof as the rotation center and the blade 6 freely movably penetrates the inner cylinder 4 from an inner part of the inner cylinder 4, is brought into sliding contact with the inner circumferential surface to divide the actuation chamber 14. Thereby, thermal energy can be converted into rotation power with a stable operation of less vibrations by rotations of the inner cylinder 4 off-centered from the output shaft 5 and rotations of the blade 6 provided by using the output shaft 5 as rotation shaft.SELECTED DRAWING: Figure 1
Patent JP-2022188850-A (JP)
Title: Reactor, converter, and power conversion device
Inventor: KOBAYASHI TAKETO
IPC: H02M3/155
Filed: 2021-06-10
Abstract: To provide a reactor capable of regulating the position of a terminal part of a coil.SOLUTION: A reactor comprises: an edge-wise type coil constructed by a flat wire; a magnetic core in which the coil is arranged; and a holding member that is arranged at least at one end part of the coil. The coil includes: a main body part constructed by a plurality of turns; and a first terminal part led out in a direction along an end surface of the main body part from one end part of the main body part. The holding member includes: a first surface facing to the end surface of the main body part; and a stationary part holding the first terminal part. The stationary part includes a slit penetrating the first terminal part.SELECTED DRAWING: Figure 12
Patent JP-2022190466-A (JP)
Title: connector device
Inventor: MIZUTANI RYOTA
IPC: H01R13/639
Filed: 2021-06-14
Abstract: To improve safety of engagement and withdrawal work of a connector device comprising an HVIL.SOLUTION: A connector 100 comprises an interlock housing 50, to which an interlock terminal 60 is attached, in addition to a lever 40 for performing connection and withdrawal of a main terminal with a mating connector 200. Connection of an HVIL is performed by connecting the main terminal by rotary operation of the lever 40, then performing slide operation of the lever 40, and pushing down the interlock housing 50 to position it at a closing position. Detachment of the main terminal is performed by pulling up the interlock housing 50, positioning it at an open position to detach the HVIL, then performing slide operation of the lever 40, and performing rotary operation of the lever 40.SELECTED DRAWING: Figure 6
Patent JP-2022000632-A (JP)
Title: Measurement of angle and direction of vehicle having plural operable parts
Inventor: MOHAMED HASSAN AHMED HASSAN WAHBA
IPC: B62D53/08
Filed: 2021-06-17
Abstract: To provide measurement of an angle and a direction of a vehicle having plural operable parts.SOLUTION: A technique for measuring an angle and/or a direction of a rear operable part (for example, a trailer unit of a semi-trailer truck) relative to a front operable part (for example, a tractor unit of a semi-trailer truck) is explained by an exemplary rotary encoder assembly. The exemplary rotary encoder assembly includes: a housing including a base part surface, a second end connected with the base part surface, and a first end that is open at least partially and is coupled with a housing cap; and a rotary encoder positioned between the base part surface and the housing cap within a housing. The rotary encoder includes a rotatable shaft projecting from a first hole positioned within the housing cap, and the top of the rotatable shaft positioned away from the rotary encoder is coupled with a magnet.SELECTED DRAWING: None
Patent JP-2023004708-A (JP)
Title: Seal for memorandum
Inventor: KAWASUMI KANAKO
IPC: B42D15/00
Filed: 2021-06-28
Abstract: To provide a seal for memorandum which can reduce such a state that the written contents of a memorandum are known by others.SOLUTION: A seal for memorandum comprises: a body 2 on which a memorandum can be written; and an opening/closing part 3 which is provided integrally with the body 2 and can conceal or expose a memorandum part 20 of the body 2. The opening/closing part 3 includes an upper opening/closing member 30 and a lower opening/closing member 31. The upper opening/closing member 30 is provided with an adhesive face 30c applied with an adhesive. When concealing the memorandum part 20 of the body 2, the lower opening/closing member 31 is bent to the memorandum part 20 side of the body 2, the upper opening/closing member 30 is bent to the memorandum part 20 side of the body 2 such that the adhesive face 30c provided in the upper opening/closing member 30 is stuck in a superimposed manner on the bent lower opening/closing member 31.SELECTED DRAWING: Figure 3
Patent JP-2021155460-A (JP)
Title: Stabilized modified release vitamin d formulation and method of administering the same
Inventor: WHITE JAY A
IPC: A61P35/00
Filed: 2021-07-05
Abstract: To provide controlled-release formulations for delivery of a vitamin D compound for intestinal absorption, such as a 25-hydroxyvitamin D compound, which are shelf-stable over time.SOLUTION: A stabilized formulation for controlled release of a vitamin D compound is disclosed. The formulation comprises one or both of 25-hydroxyvitamin D2 and 25-hydroxyvitamin D3 and optionally a cellulosic compound. The stabilized formulations exhibit a stable dissolution profile following exposure to storage conditions and demonstrate improved pharmacokinetic parameters compared to unstabilized formulations.SELECTED DRAWING: Figure 1A
Patent JP-2023008170-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: IMAMURA KAZUAKI
IPC: G06Q50/10
Filed: 2021-07-05
Abstract: To evaluate a fashion of a user in a predetermined environment.SOLUTION: An information processing apparatus 2 includes: an acquisition unit 231 which acquires a selected fashion including clothing selected by a user, and information indicating a target environment for specifying a specific fashion to be compare with the selected fashion, the environment being determined based on at least a specific place and a specific season; a storage unit 22 which stores a predetermined place, a predetermined season, and a fashion including clothing of each of persons existing in the predetermined season and in the predetermined place, in association with each other; a calculation unit 232 which refers to the storage unit 22 and calculates a deviation degree indicating a degree of deviation between the selected fashion and the target fashion, on the basis of a result of comparing the selected fashion with the target fashion in the target environment; and an output unit 233 which outputs information based on the deviation degree.SELECTED DRAWING: Figure 2
Patent JP-2021169616-A (JP)
Title: Single component or multicomponent composition for producing hydrogel
Inventor: MARKUS HAUFE
IPC: C09K3/10
Filed: 2021-07-08
Abstract: To provide a single component or multicomponent composition for producing (meth)acrylic hydrogel which removes a disadvantage and a defect of a composition of a prior art.SOLUTION: A single component or multicomponent composition for producing (meth)acrylic hydrogel when mixed with water contains at least one water-soluble (meth)acrylic compound that is supported onto a solid support and is liquid at room temperature and/or an aqueous solution of at least one (meth)acrylic compound that is solid or liquid at room temperature, a free radical initiator, arbitrarily selectively contains a catalyst for an initiator. There are also provided a method for producing hydrogel, hydrogel, an acrylic injection material, and a method for sealing cracking, clearance, defect and cavity in a building.SELECTED DRAWING: None
Patent JP-2023018539-A (JP)
Title: brake roller
Inventor: HATTORI HIDEKAZU
IPC: B65G13/075
Filed: 2021-07-27
Abstract: To provide a simply structured brake roller.SOLUTION: This brake roller comprises: a support shaft; a cylindrical roller body provided coaxially to the support shaft and rotatably supported on the support shaft; a permanent magnet fixed to one of the outer peripheral surface of the support shaft and the inner peripheral surface of the roller body; and a hysteresis material which is fixed to the other of the outer peripheral surface and the inner peripheral surface so as to face the permanent magnet in the radial direction of the roller body and which generates hysteresis torque with the permanent magnet.SELECTED DRAWING: Figure 2
Patent JP-2023026763-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-08-03
Abstract: To reduce a processing load of a game machine.SOLUTION: A game machine includes movable control means which determines and executes one of a plurality of operation modes of movable means. The movable control means has the movable means carry out a series of specific operations on the basis of specific information which is set so as to correspond to the operation mode determined from the plurality of operation modes. The movable means is controlled to be driven between a first position in an initial position side in the series of specific operations and a second position being a maximumly-driven position. The series of specific operations are configured to execute a plurality of predetermined operations which locate the movable means at or near the first position. The movable control means includes determination means which, when the predetermined operation is executed, determines whether an end condition of the series of specific operations is satisfied or not, and end means which, when it is determined on the basis of the determination means that the end condition is satisfied, stops the movable means located at or near the first position to stop the series of specific operations.SELECTED DRAWING: Figure 602
Patent JP-2023023975-A (JP)
Title: Voltage control device, voltage control method, and voltage control system
Inventor: ISHIMOTO TOMOYUKI
IPC: H02J3/12
Filed: 2021-08-06
Abstract: To provide a voltage control device that does not require a new SVR to be added even when a distribution line voltage estimated in a set point setting method deviates from an allowable range.SOLUTION: The voltage control device includes: a data input unit 31 into which data related to power consumption of a distribution system and a load is input; a set point value calculation unit 32 for calculating a set point value in a set point value setting method on the basis of the data inputted into the data input unit; a control method determining unit 33 for calculating a voltage value of a power distribution line on the basis of the set point value calculated by the set point value calculation unit and determining whether the calculated voltage value satisfies a voltage condition of the distribution system; and a control method change command unit 34 for commanding a control method to be changed from the set point value setting method to a tap direct control method on the basis of a determination of the control method determining unit.SELECTED DRAWING: Figure 2