baber/WOPTO huggingface dataset:
Patent JP-2023009443-A (JP)
Title: electromagnetic brake
Inventor: OTA TOMOYASU
IPC: F16D65/18
Filed: 2021-07-07
Abstract: To provide an electromagnetic brake including a structure suitable to automatize work for inserting a coil spring therein.SOLUTION: The electromagnetic brake includes a yoke 1, a coil 2 provided on the yoke 1, and a coil spring 10 provided on the yoke 1, where the excitation force of the coil 2 and the spring force of the coil spring 10 are used for switching the ON/OFF state of the brake, the yoke 1 including an inner periphery side yoke part 101, and a spring storage part 103 being on the outer periphery site of the inner periphery side yoke part 101 and having a spring hole 131, the spring storage part 103 being mountable on the outer periphery site of the inner periphery side yoke part 101 in the state of storing the coil spring 10 in the spring hole 131.SELECTED DRAWING: Figure 3
Patent JP-2023011406-A (JP)
Title: Switching power supply device
Inventor: MASUI HIDEAKI
IPC: H02M3/00
Filed: 2021-07-12
Abstract: To provide a switching power supply device capable of reducing delay of an output.SOLUTION: A DC/DC converter 5 has an FET51, and by turning the FET51 ON/OFF, converts power supply voltage from an EDLC2. When starting power supply to the DC/DC converter 5 from the EDLC2, after outputting a first PWM signal P1 whose duty is gradually lowered from 100% to the FET51, a control part 6 outputs a second PWM signal P2 of duty whose output voltage or output current is controlled so as to be a reference value to the FET51.SELECTED DRAWING: Figure 1
Patent JP-2023012601-A (JP)
Title: Guidance device, guidance system, guidance method, and computer program
Inventor: TOKUMI EIICHI
IPC: G08B25/04
Filed: 2021-07-14
Abstract: To appropriately guide a coping officer to a suspicious plane when the suspicious plane is detected.SOLUTION: A guidance device 20 is a computer device, for example, and includes an acquisition unit 21, a path calculation unit 22, and an output unit 23, as functional units. The acquisition unit 21 acquires a sensor signal outputted from a detection device that detects an unmanned aircraft in a monitored airspace and information that shows the location of a coping officer who copes with a suspicious plane which is an unmanned aircraft the flight of which is not permitted in the monitored airspace. The path calculation unit 22 calculates a movement path for the coping officer to head toward the suspicious entity, on the basis of information regarding the position of the suspicious plane detected on the basis of the sensor signal and information regarding the location of the coping officer. The output unit 23 outputs information regarding the calculated movement path to a terminal device that presents information about the movement path to the coping officer.SELECTED DRAWING: Figure 10
Patent JP-2022022126-A (JP)
Title: Control on power generating system under online maintenance using multiple maintenance modes
Inventor: SWEET BRYAN EDWARD
IPC: G05B23/02
Filed: 2021-07-14
Abstract: To provide a method of controlling a power generating system under online maintenance.SOLUTION: A method according to the present invention has a step of operating a power generating system 100 in a first maintenance mode in which a controller invalidates automatic response to at least one operation failure in the power generating system 100, a step of monitoring a risk parameter of the power generating system 100 or at least one sensor 164 in the power generating system 100 while operating the power generating system 100 in the first maintenance mode, and a step of operating the power generating system 100 in a second maintenance mode in which the controller 180 validates the automatic response to at least one operation failure of the power generating system 100 in response to detection of an overwrite command, excess of lapsed time over a time limit, or excess of the monitored risk parameter over a safety threshold value.SELECTED DRAWING: Figure 3
Patent JP-2023013000-A (JP)
Title: Processing device and method for manufacturing processed product
Inventor: FUKAI MOTOKI
IPC: B23Q41/06
Filed: 2021-07-15
Abstract: To stick a segmented object to an adhesive surface without requiring a moving mechanism for moving a processing table.SOLUTION: A cutting apparatus 100 includes cutting tables 2A and 2B for holding a sealed substrate W, a first holding mechanism 3 for holding the sealed substrate, a cutting mechanism 4 for cutting and segmentalizing the sealed substrate W into individual pieces, a transfer table 5 onto which the segmentalized products are transferred, a second holding mechanism 6 for holding a plurality of products, a transport movement mechanism 7 which extends along an arrangement direction of the cutting tables and the transfer table and has a common transfer shaft 71 for moving the first holding mechanism and the second holding mechanism, a processing movement mechanism 8 for moving the cutting mechanism in an X direction along a transfer shaft and a Y direction orthogonal to the X direction on a horizontal plane, a mounting table 21 on which a sticking member 20 having an adhesive surface to which a plurality of products is stuck is mounted, and a sticking transport mechanism 22 for transporting a plurality of products P from the transfer table 5 to the sticking member 20 mounted on the mounting table.SELECTED DRAWING: Figure 1
Patent JP-2023013084-A (JP)
Title: Information management system for egg product
Inventor: NANBU TAKAHIKO
IPC: G05B19/418
Filed: 2021-07-15
Abstract: To facilitate recording work of information concerning an egg product.SOLUTION: An information management system 10 for an egg product records a photographed image of a material S before being attached to an egg product, order reception information of an egg product, and production information of an egg product in association with one another. The information management system includes a display section 13 for displaying information concerning an egg product specified on the basis of the order reception information and the image, and an input section 12 for inputting whether or not the information concerning an egg product corresponds to the image on the basis of the information displayed on the display section 13, or a determination section for determining whether or not the information concerning the egg product specified on the basis of the order reception information corresponds to the image.SELECTED DRAWING: Figure 4
Patent JP-2023014693-A (JP)
Title: Carrier and two-component developer
Inventor: SHIMIZU TAMOTSU
IPC: G03G9/113
Filed: 2021-07-19
Abstract: To provide a carrier that is excellent in durability, can prevent the occurrence of development ghost and fogging, and can improve image density stability.SOLUTION: A carrier of the present invention includes carrier particles. The carrier particle includes a carrier core, and a coat layer that covers the surface of the carrier core. The coat layer contains silicone resin and specific particles. The specific particle includes a first barium titanate particle, and carbon black particles directly or indirectly attached to the surface of the first barium titanate particle. In the coat layer, the content of barium titanate is 4 pts.mass or more and 47 pts.mass or less based on 100 pts.mass of the silicone resin.SELECTED DRAWING: Figure 1
Patent JP-2023015676-A (JP)
Title: Detection device and detection method
Inventor: SHIMIZU YOSHIBUMI
IPC: C12M1/26
Filed: 2021-07-20
Abstract: To detect a chip tip position in a wide range.SOLUTION: A detection device detects a position of a tip of a chip which has the tip at a lower part and is used to perform an operation to a cell via the tip. The detection device comprises: a light source which outputs light in a lateral direction so as to have a width when seen in a vertical direction; a moving mechanism which moves the chip; and a detector which detects light output by the light source. Light after output by the light source and before detected by the detector includes first light and second light which travel in different lateral directions from each other. The moving mechanism moves the chip such that a part of the first light and a part of the second light are blocked by the tip. The detector detects the first light and the second light which are partially blocked by the tip.SELECTED DRAWING: Figure 1
Patent JP-2021164881-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2021-07-26
Abstract: To increase game amusement.SOLUTION: A game machine capable of executing a variable display game includes performance control means capable of displaying a performance related to the variable display game on a display device. The performance control means can display a plurality of different characters on the display device during the execution of the variable display game.SELECTED DRAWING: Figure 66
Patent JP-2022167738-A (JP)
Title: Deposition prevention check valve
Inventor: CHEN CHIEN-HSUN
IPC: F16K15/06
Filed: 2021-07-29
Abstract: To provide a deposition prevention check valve capable of solving the problem that the degree of adhesion is lowered due to the occurrence of a deposition phenomenon inside the check valve.SOLUTION: A deposition prevention check valve comprises at least: an upper flange having a first opening with a chamfered annular surface formed on one side of the first opening; a lower flange having a second opening; a partition frame provided between the upper and lower flanges; and a sealing member whose top side is a cone plate and that is provided on the partition frame so as to be axially movable. A ring joint area of the cone plate of the sealing member is always held so as to parallelly contactable/separable to/from the chamfered annular surface, and correspondingly opens and closes the first opening of the upper flange by moving to an open or closed position. The first opening of the upper flange is configured to communicate or not communicate with the second opening of the lower flange.SELECTED DRAWING: Figure 3
Patent JP-2023020649-A (JP)
Title: motor controller
Inventor: SAITO YOSHIKI
IPC: H02P21/26
Filed: 2021-07-30
Abstract: To ensure stable motor drive without increasing vibration and noise of the motor when switching between high-speed sensorless control and low-speed sensorless control in torque control.SOLUTION: A motor controller for controlling a motor based on an axial error Δθ comprises an axial error calculator 30 comprising a low-speed axial error calculator 30b and a high-speed axial error calculator 30d. The axial error Δθ is calculated based on a low-speed axial error offset value Δθlow_offset which indicates the magnitude of the offset error of a low-speed axial error calculated by the low-speed axial error calculator 30b and a high-speed axial error offset value Δθhigh_offset which indicates the magnitude of the offset error of a high-speed axial error calculated by the high-speed axial error calculator 30d.SELECTED DRAWING: Figure 3
Patent JP-2023023574-A (JP)
Title: Photoelectric conversion device, imaging apparatus, instrument and driving method of photoelectric conversion device
Inventor: OSHITAUCHI KAZUKI
IPC: H04N25/76
Filed: 2021-08-05
Abstract: To provide a technique advantageous for improvement of the image quality of an imaging signal in a photoelectric conversion device which performs focus detection with pupil division.SOLUTION: A photoelectric conversion device includes a first photoelectric conversion unit and a second photoelectric conversion unit, performs focus detection with pupil division, performs a first reset operation that resets the first photoelectric conversion unit when outputting a focus detection signal and an imaging signal and a second reset operation that resets the first photoelectric conversion unit and the second photoelectric conversion unit after releasing the first reset operation, and reads out the focus detection signal and the imaging signal after releasing the second reset operation.SELECTED DRAWING: Figure 1
Patent JP-2023025339-A (JP)
Title: Composite dynamic system
Inventor: YAZAKI MANABU
IPC: F16N7/18
Filed: 2021-08-10
Abstract: To provide a composite dynamic system that can suppress leakage of a lubricant from a bearing.SOLUTION: The composite dynamic system includes: a rotary electric machine system 10 including a rotary electric machine housing 14; and a gas turbine engine. In the rotary electric machine housing, a first bearing and a second bearing are provided to support a rotary shaft 40. A rotary electric machine housing has a sub-housing 20. The sub-housing is provided with a collective flow passage 162 leading all together to a plurality of air extraction flow passages formed in the gas turbine engine.SELECTED DRAWING: Figure 3
Patent JP-2023027870-A (JP)
Title: Anchor bolt interval measuring instrument
Inventor: YOSHINAGA RYO
IPC: G01B5/14
Filed: 2021-08-18
Abstract: To provide an anchor bolt interval measuring instrument capable of measuring an interval between anchor bolts more safely, accurately and easily.SOLUTION: An anchor bolt interval measuring instrument 30 includes a main body 31, a support member 50, a convex rule 53, a tape feeding mechanism 60, and an operating portion 34. The main body 31 includes a rod member 32 and a grip portion 33. The convex rule 53 includes a convex tape 54. The tape feeding mechanism 60 can feed the convex tape 54. The tape feeding mechanism 60 can be operated by the operating portion 34.SELECTED DRAWING: Figure 6
Patent JP-2022141570-A (JP)
Title: Character input device, character input method, and character input program
Inventor: ICHIKAWA KEI
IPC: G06F3/0482
Filed: 2021-08-23
Abstract: To conduct a test that can appropriately check the understanding of a user without reducing the efficiency of learning and report preparation.SOLUTION: An extraction unit extracts candidates corresponding to an input character string including prediction candidates. A control vocabulary storage unit stores control vocabularies to be learned with teaching materials. A determination unit determines whether a use mode is a first mode or a second mode. An output control unit outputs the candidates in order according to priority. When the use mode is the first mode, the output control unit excludes the control vocabularies extracted as the prediction candidates from the candidates to be output. When the use mode is the second mode, the output control unit raises the priority of the control vocabularies extracted by the extraction unit as the prediction candidates in the candidates to be output.SELECTED DRAWING: Figure 2
Patent JP-2023034705-A (JP)
Title: liquid container with measuring cup
Inventor: MIZUSHIMA HIROSHI
IPC: B65D47/36
Filed: 2021-08-31
Abstract: To provide a liquid container with a measuring cup, which does not need to invert or re-invert the measuring cup during use or reloading and does not separately need a storage space for the measuring cup during commodity distribution or storage.SOLUTION: The liquid container with the measuring cup comprises: a container body 10 provided with a vacant space S on the lateral side of a mouth 11 erected on a shoulder 15 to store a content liquid P; a cap 20 having a spouting cylinder 25 for spouting the content liquid P and rotatably loaded on an outer peripheral surface of the mouth 11 to seal the mouth 11; and a measuring cup 30 for measuring the content liquid P. The liquid container is configured to be able to communicate the inside of the cap 20 with the inside of the measuring cup 30 and store the measuring cup 30 at a position on the lateral side of the cap 20.SELECTED DRAWING: Figure 4
Patent JP-2023039288-A (JP)
Title: Sound source separation model learning device, sound source separation device, sound source separation model learning method, and sound source separation method and program
Inventor: KAMEOKA HIROKAZU
IPC: G10L21/0272
Filed: 2021-09-08
Abstract: To reduce a computational complexity required to separate a sound source.SOLUTION: A sound source separation model learning device comprises: a mathematical model execution unit which executes a mathematical model including first update processing to update a separation matrix based upon a mixed signal as a signal representing a synthetic wave of a sound that one or a plurality of sound sources generate and an input separation matrix, and second update processing to update the separation matrix based upon the mixed signal and the separation matrix after update having been updated by the execution of the first update processing; and an optimization unit which updates the mathematical model based upon the separation matrix after update having been updated by the execution of the first update processing and the separation matrix after update having been updated by the execution of the second update processing.SELECTED DRAWING: Figure 1
Patent JP-2023040967-A (JP)
Title: Cleaning device
Inventor: OKUMURA AKIHIKO
IPC: A47L11/30
Filed: 2021-09-10
Abstract: To provide a cleaning device capable of improving easiness of maintenance inside a tank part.SOLUTION: A cleaning device capable of sucking air and a liquid includes: a main body part 11 having an electric blower to generate suction force; and a tank part 12 detachably arranged in the main body part 11 and for storing the sucked liquid. The tank part 12 includes: a first tank 511; and a second tank 513 detachable with respect to the first tank 11.SELECTED DRAWING: Figure 2
Patent JP-2023043039-A (JP)
Title: Connection structure of case
Inventor: YAMAGUCHI TAKAHARU
IPC: F16H57/029
Filed: 2021-09-15
Abstract: To suppress cost increase, and enable positioning of a seal member while maintaining versatility of a case.SOLUTION: A speed reducer 1 is configured such that a speed reducer case 2 and a motor case 4 are connected by a screw 40 fastened from a front side of the motor case 4 to a rear side of the speed reducer case 2 in a state where a rubber seal 35 interposed between opposite surfaces of both cases 2, 4. The rubber seal 35 is provided with a positioning piece 38 that interferes with the screw 40 to deform toward the rear surface side of the speed reducer case 2 and is in contact with the outer surface of the screw 40 in the connected state.SELECTED DRAWING: Figure 2
Patent JP-2023045284-A (JP)
Title: wearable device
Inventor: IIJIMA TAKUYA
IPC: A61B5/0245
Filed: 2021-09-21
Abstract: To provide a wearable device capable of easily reminding a user that a wearing position or a wearing state of the wearable device is not in a prescribed state.SOLUTION: A wearable device includes a first sensor, a calculation device, and a body part. The first sensor measures a pulse wave of a user. The calculation device determines whether or not comprising a systolic amplitude where the measured pulse wave is the highest in the pulse height in one period, a double notch where the decrease of the wave height is slowed down after the systolic amplitude, and an overlapping wave where the wave height is lower than the systolic amplitude after the double notch. An output device reports when the measured pulse wave may not comprise any of the systolic amplitude, the double notch and the overlapping wave in one period. The body part has a fixing part with the first sensor, the calculation device and the output device being built-in, and fixing the wearing member capable of being worn in the body of the user.SELECTED DRAWING: Figure 2
Patent JP-2022104521-A (JP)
Title: Apparatus and method for direct decomposition of hydrocarbons
Inventor: KIYOSAWA MASASHI
IPC: B01J35/10
Filed: 2021-09-21
Abstract: To provide an apparatus and a method for direct decomposition of hydrocarbons capable of maintaining for a long period of time the activity of the reaction for directly decomposing hydrocarbons into carbon and hydrogen.SOLUTION: An apparatus for directly cracking hydrocarbons into carbon and hydrogen, is provided with a reactor housing a catalyst comprising a plurality of metal particles of iron with a purity of 86% or higher, wherein the reactor is configured such that a starting material gas containing a hydrocarbon is supplied thereto.SELECTED DRAWING: Figure 1
Patent JP-2023046919-A (JP)
Title: Heat processing device
Inventor: NAKATA AYAKA
IPC: C21D1/42
Filed: 2021-09-24
Abstract: To provide a heat processing device in which the relative positions between members constituting a coil need not be changed even when the thickness of a workpiece is changed.SOLUTION: A heat processing device 1 has a coil 20 for inductively heating the axial workpiece 100 and a power supply 3 for supplying a current to the coil 20. The coil 20 includes two heating conductors 21, 22 extending along the axial direction S of the workpiece 100. The two heating conductors 21, 22 are connected to the power supply 3, and the distance D3 between the two heating conductors 21, 22 is set to a value smaller than the maximum value D102 of the outer dimension D100 in the axial cross-section of the workpiece 100. The workpiece 100 is positioned opposite to the two heating conductors 21, 22, and inductively heated while relatively rotating the two heating conductors 21, 22 and the workpiece 100.SELECTED DRAWING: Figure 3
Patent JP-2023047945-A (JP)
Title: Driving assistance control device
Inventor: KOISO HISASHI
IPC: G08G1/00
Filed: 2021-09-27
Abstract: To enable accurate prediction of dangers a vehicle could encounter while traveling.SOLUTION: A driving assistance control device 20 provided herein is configured to predict a dangerous situation a vehicle may encounter while traveling and notify a vehicle occupant of the dangerous situation, and comprises: a first information acquisition unit 32 configured to acquire first information including elements indicative of an external situation of the vehicle; a second information acquisition unit 33 configured to acquire second information including elements indicative of an internal situation of another vehicle and information on acquisition date/time and acquisition location of each element from the another vehicle; and a dangerous situation prediction unit 34 configured to combine the first information and the second information corresponding to a current date and time and travel route ahead in a travel direction of the vehicle to predict a dangerous situation for the vehicle. The dangerous situation prediction unit 34 predicts a vehicle situation that may be encountered in the travel route ahead in the travel direction of the vehicle in the future on the basis of a relation between elements of the first information and the second information, thereby, predicting an encounter with a dangerous situation.SELECTED DRAWING: Figure 2
Patent JP-2023048430-A (JP)
Title: Abnormality diagnosis device of hybrid vehicle
Inventor: SUGIMOTO HITOSHI
IPC: B60K6/445
Filed: 2021-09-28
Abstract: To suppress a diagnosis of an accidental fire abnormality caused by a temporal accidental fire occurring just after an engine is started from hot soak.SOLUTION: An engine control unit 300 executes: accidental fire determination processing; accidental fire count processing for increasing an accidental fire count value every time when occurrence of an accidental fire is determined; and abnormality diagnosis processing for diagnosing whether or not an accidental fire abnormality occurs or not, on the basis of the accidental fire count values integrated until the cumulative number of rotation of a crank shaft 59 reaches a predetermined number of rotation. Further the engine control unit 300 executes hot soak determination processing for determining that an engine is started from hot soak. When it is determined that the engine is started from hot soak, the engine control unit 300 makes increments of the accidental fire count values in the accidental fire count processing every time when the occurrence of the accidental fire is determined, smaller than when it is not determined that the engine is started from hot soak.SELECTED DRAWING: Figure 1