baber/WOPTO huggingface dataset:
Patent JP-2022149989-A (JP)
Title: input device
Inventor: OKUYAMA ISAO
IPC: A63F13/24
Filed: 2021-03-25
Abstract: To provide an input device which can increase flexibility of the layout of a comparatively large part such as a vibrating motor and a battery.SOLUTION: An input device 100 comprises an operation unit 11A, and a grip 11B extending obliquely backward from the operation unit 11A. The operation unit 11A has a first circuit board 41, and the grip 11B has a second circuit board 42. A front end (upper end) 42a of the second circuit board 42 is located below the first circuit board 41. A vibrating motor 47 is arranged at an upper side of the second circuit board 42 and housed in the grip 11B.SELECTED DRAWING: Figure 5A
Patent JP-2022150487-A (JP)
Title: Conveyance device
Inventor: YANAGISAWA NORIO
IPC: D05B33/00
Filed: 2021-03-26
Abstract: To achieve alleviation of work load of an operator.SOLUTION: A conveyance device 30 which takes up an object to be sewn and conveys it includes: a plurality of holding heads 90 for holding an object P to be sewn; and a variable mechanism 81 which varies the arrangement of the plurality of holding heads 90 based on the information including the shape of the object P to be sewn. The variable mechanism 81 is capable of holding various shapes of the parts P, by, for example, moving the plurality of holding heads 90 to the arrangement according to the shape of the parts P by a motor on the two-dimensional plane. Thus, replacement of the structure for holding the parts P becomes unnecessary.SELECTED DRAWING: Figure 6
Patent JP-2022151067-A (JP)
Title: awakening device
Inventor: KOTANI AYAKO
IPC: B60K28/06
Filed: 2021-03-26
Abstract: To provide an awakening device which prevents a passenger from feeling troublesomeness.SOLUTION: An awakening device comprises an awakening determination unit and a stimulation determination unit. The awakening determination unit determines an awakened state of a passenger of a vehicle. The stimulation determination unit presents an image 410 including an awakening image 440 in which a blur is applied to an end side including a boundary with a background image 420 to the passenger by an image display unit in accordance the awakened state determined by the awakening determination unit. With this, visual stimulation that enhances the awakened state of the passenger is given to the passenger.SELECTED DRAWING: Figure 5
Patent JP-2022152123-A (JP)
Title: Solar cell inspection method, solar cell manufacturing method, and solar cell inspection device
Inventor: YOSHIKAWA KUNITA
IPC: G01N21/89
Filed: 2021-03-29
Abstract: To provide a solar cell inspection method which allows for accurately detecting scratches on surfaces of solar cells.SOLUTION: A solar cell inspection method according to an embodiment of the present invention comprises: irradiating a soler cell with short-wavelength measurement light of a wavelength that is half or less of a bandgap of the solar cell to capture a short-wavelength photoluminescence image of photoluminescence; and detecting scratches on a photosensitive surface of the solar cell using the short-wavelength photoluminescence image.SELECTED DRAWING: Figure 1
Patent JP-2022152149-A (JP)
Title: Reference core guide, and positioning method using the same
Inventor: HATANO TOSHIAKI
IPC: G01C15/00
Filed: 2021-03-29
Abstract: To provide a device that can perform a positioning work, using a linear member serving as an installation reference without using a laser transmission type distance sensor.SOLUTION: A reference core guide 100 performs positioning of a sill 1 (object) in conformity to a linear reference core 3. The reference core guide 100 comprises: a laser irradiation unit 102; a base 101 (holding part) that holds the laser irradiation unit 102; and a projection block 105. The projection block 105 is attached to the reference core 3, and can project a laser that the laser irradiation unit 102 emits. The laser irradiation unit 102 has: a first line laser irradiation instrument 102A that emits a first line laser 114A parallel with an axis of the reference core 3; and a second line laser irradiation instrument 102B that emits a second line laser 114B parallel with the axis of the reference core 3 and crossing the first line laser 114A.SELECTED DRAWING: Figure 5
Patent JP-2022153900-A (JP)
Title: Information processing system
Inventor: AZEGAMI NOBUHIRO
IPC: G06Q30/02
Filed: 2021-03-30
Abstract: To provide a technology for efficiently promoting use of a vehicle provision service, such as a car leasing service.SOLUTION: A service management system 62 stores contents of accessory procedures performed on a vehicle provided to a user from a vehicle provision service. The service management system 62 determines whether the contents of the accessory procedures satisfy conditions for discounting the price of a commodity of SS. The service management system 62 transmits discount information on a user to a sales management system 64 when the contents of the accessory procedures satisfy the discount condition. The sales management system 64 receives information indicating that the commodity of SS has been purchased with a credit card of the user. When receiving the discount information on the user from the service management system 62, the sales management system 64 derives the amount to be billed to the user in accordance with the quantity of the commodity of SS purchased with the credit card of the user and a predetermined discount rule.SELECTED DRAWING: Figure 4
Patent JP-2022155415-A (JP)
Title: Sealed rolling bearing
Inventor: SEKIYA NOBORU
IPC: F16J15/324
Filed: 2021-03-30
Abstract: To provide a sealed rolling bearing capable of achieving low torque, torque stability, high-temperature resistance and low-temperature resistance.SOLUTION: A hub bearing 1 comprises a seal member 13 that seals a bearing space 9, is fixed to a fixing side member 12, and is in sliding contact with a rotary side member 15. The seal member 13 has a seal lip that is in sliding contact with the rotary side member 15. Grease is applied to at least one of the sliding contact surface of the seal lip and the sliding contact surface of the rotary side member 15 with which the seal lip is in sliding contact. The grease contains a base oil, a thickener and an antioxidant, contains 0.1 mass% or more and less than 3 mass% of the antioxidant with respect to a total amount of the base oil and the thickener, and has a worked penetration of 240 to 300 measured in compliance with JIS K 2220.SELECTED DRAWING: Figure 1
Patent JP-2021170332-A (JP)
Title: Device and method for training classifier, and device and method for evaluating robustness of classifier
Inventor: ROBIN HUTMACHER
IPC: B60W60/00
Filed: 2021-04-13
Abstract: To provide a computer-implemented method for training a classifier (60), in which the classifier (60) is configured to classify an input signal of digital image data and/or audio data, and the step of training the classifier is performed on the basis of a perturbed input signal obtained by applying perturbation provided from a plurality (ξ) of perturbation to an input signal provided from a training data set.SOLUTION: A method includes the steps of: providing a plurality of initial perturbation; adapting perturbation from the plurality of initial perturbation to an input signal, in which the input signal is randomly drawn from a training data set, and the perturbation is adopted to the input signal so that adaptation of the perturbation to the input signal generates a second input signal classified differently from a first input signal; providing a sub-set of the plurality of initial perturbation as a plurality (ξ) of perturbation; and training a classifier (60) on the basis of the plurality (ξ) of perturbation.SELECTED DRAWING: Figure 7
Patent JP-2022129329-A (JP)
Title: Unidirectional solidification device and unidirectional solidification method
Inventor: EBISU YOSHIO
IPC: B22D27/04
Filed: 2021-02-24
Abstract: To eliminate a casting defect like macro segregation and anisotropic crystal defect generated in a unidirectional solidification process of a jet engine and a blade for gas turbine for power generation.SOLUTION: In the present invention, a mechanism of the occurrence of a casting defect is clarified, and it became evident that a heat pulse to a solidification interface by a convective flow of a liquid phase can be suppressed with a synergistic effect of strongly cooling a solid-phase region and applying the axial direction static magnetic field and the harmful lateral direction liquid phase flow in a solid/liquid coexisting phase can be suppressed. With this, the casting defect like macro segregation and anisotropic crystal defect can be eliminated, and a high-quality product excellent in a mechanical property (creep strength) can be manufactured by fining a solidification structure. It was found that there exists a region where the macro segregation becomes extremely small in a relatively low magnetic field region for the strength of a static magnetic field. Therefore, the required magnetic field strength can be suppressed to a low level and a price of a superconducting coil that is expensive can be significantly reduced. Also, the productivity can be increased by accelerating a drawing speed.SELECTED DRAWING: Figure 1
Patent JP-2022163926-A (JP)
Title: Light correction coefficient prediction method, light correction coefficient prediction device, machine learning method, preprocessing method for machine learning, and trained learning model
Inventor: FUKUHARA MASASHI
IPC: G02B21/00
Filed: 2021-04-15
Abstract: To provide a light correction coefficient prediction method, a light correction coefficient prediction device, a machine learning method, a preprocessing method for machine learning, and a trained learning model with which it is possible to correct optical aberrations efficiently in a short computation time.SOLUTION: A control device 11 comprises: an acquisition unit 201 for acquiring, from an intensity image in which the action caused by light having been corrected on the basis of the Zernike coefficient using a spatial light modulator 9 is observed, an intensity distribution that is the distribution of intensities in a plurality of regions of interest in a prescribed range on the intensity image; a generation unit 202 for calculating a result of comparison of the intensity distribution with a target distribution and generating comparison data; and a prediction unit 204 for inputting the Zernike coefficient which the intensity distribution is based on and the comparison data to a learning model 207 so as to predict a Zernike coefficient for correcting aberrations regarding light so that the intensity distribution comes closer to the target distribution.SELECTED DRAWING: Figure 3
Patent JP-2022164224-A (JP)
Title: Quantum dot/capsid protein complex and method for detecting antibody to target virus by the same
Inventor: PARK YOUNG-SOO
IPC: G01N21/64
Filed: 2021-04-16
Abstract: To provide a complex and a kit for detecting an antiviral antibody simply with high accuracy and a detection method using these, with the problems of prior art taken into account.SOLUTION: This complex is a quantum dot/capsid protein complex that includes a fluorescent quantum dot, and a shell composed of a viral capsid protein with the quantum dot internally sealed therein. This kit is designed to detect an antibody against virus that includes the quantum dot/capsid protein complex and a magnetic nanoparticle in which an antibody to which an antibody specifically recognizing the antibody against virus. A method for detecting the antibody against virus uses the quantum dot/capsid protein complex or the kit.SELECTED DRAWING: Figure 1
Patent JP-2022170790-A (JP)
Title: Monitoring device, monitoring method, and program
Inventor: TSUKAHARA YASUSHI
IPC: G08B25/00
Filed: 2021-04-30
Abstract: To provide a monitoring device, method, and program for appropriately estimating a risk in a monitoring area.SOLUTION: A monitoring device 1 includes: an image acquisition section 10 for acquiring an image obtained by photographing a monitoring area; a scene graph generation section 12 for estimating a scene graph constituted by aggregation of elements by defining a relation between a person and an object (floor, chair, door, handrest, lathe, power generator, robot arm, smart phone, bag, and another person, or the like) in an image as the elements; a co-occurrence model storage section 17 for storing co-occurrence models which are the models related to co-occurrence between the plurality of scene graphs and a plurality of risks and are pre-generated by learning; a risk estimation section 13 for reading the co-occurrence model stored in the co-occurrence model storage section 17 and applying the scene graph estimated from the image to the co-occurrence model, so as to estimate the risk; and a notification section 15 for notifying of information related to the risk estimated by the risk estimation section 13.SELECTED DRAWING: Figure 1
Patent JP-2022171373-A (JP)
Title: Resin coating screw
Inventor: ADACHI RYUSUKE
IPC: B21K1/46
Filed: 2021-04-30
Abstract: To provide a resin coating screw capable of making a head part thin.SOLUTION: A resin coating screw 10 has a metal screw member 20 comprising a shaft part 21 and a head part 23, and a resin cap 30 covering the head part 23 of the screw member 20. The head part 23 of the screw member 20 has a bearing surface and a side surface that are continuous with a curved part 24. The cap 30 is fastened to cover the upper and side surfaces of the head part and the curved part 24.SELECTED DRAWING: Figure 1
Patent JP-2022175719-A (JP)
Title: Automatic parking server, automatic operation vehicle, automatic parking system
Inventor: IMAZU TAKAMASA
IPC: B60Q1/48
Filed: 2021-05-14
Abstract: To reduce the possibility that the recognition of an automatic operation vehicle may be hindered or surroundings may be adversely affected by the illuminance of a front lighting device in automatic parking.SOLUTION: An automatic parking server for causing an automatic operation vehicle in a parking lot to perform automatic parking, by giving an instruction to the vehicle, includes: an illuminance information acquisition unit that acquires illuminance information of a front lighting device of the automatic operation vehicle; an illuminance suppression point setting unit that, based on parking lot map information of the parking lot and illuminance information of the front lighting device of the automatic operation vehicle, sets an illumination suppression point that is a position in the parking lot where illuminance of the front lighting device of the automatic operation vehicle is suppressed; and an illuminance suppression instructing unit that instructs the automatic operation vehicle to suppress illuminance at the illuminance suppression point.SELECTED DRAWING: Figure 6
Patent JP-2022175990-A (JP)
Title: Power conversion device
Inventor: TOBARI KAZUAKI
IPC: H02P27/06
Filed: 2021-05-14
Abstract: To provide a power conversion device capable of avoiding torque shock in a case different phase error estimation technique is respectively used for a different frequency range.SOLUTION: A power conversion device includes a power converter for outputting a signal for varying an output frequency, an output voltage, and an output current of a motor to the motor, and a control part for controlling the power converter, the control part calculates a first electric power from the output voltage and the output current, calculates a second electric power from the output current, an electric circuit parameter, and a frequency estimation value, calculates a first phase error estimation value in a first frequency range and calculates a second phase error estimation value in a second frequency range different from the first frequency region, so that the first electric power follows the second electric power, and controls the frequency estimation value so that the first phase error estimation value or the second phase error estimation value follows a command value for a phase error estimation value.SELECTED DRAWING: Figure 1
Patent JP-2022184372-A (JP)
Title: Double-sided polishing method, and double-side polished silicon wafer
Inventor: YOSHIDA YASUKI
IPC: C09G1/02
Filed: 2021-06-01
Abstract: To provide a double-sided polishing method capable of obtaining a double-side polished wafer having a roughened rear face; and to provide a double-side polished silicon wafer having a roughened rear face.SOLUTION: In a double-sided polishing method, first polishing is performed to a wafer, which uses slurry of abrasive grains whose association degree determined by (a volume-based average particle size measured by a dynamic scattering method)/(a number-based average particle size measured by using a scanning electron microscope) is below 1.0, and after the first polishing, second polishing is performed to the wafer as long as 15 seconds or less by using slurry containing a water-soluble polymer.SELECTED DRAWING: Figure 2
Patent JP-2022186077-A (JP)
Title: Quantum cryptography communication system, key management inspection device, key management inspection method, and program
Inventor: DOI KAZUAKI
IPC: H04L9/12
Filed: 2021-06-04
Abstract: To more accurately detect an anomaly in a quantum cryptography communication system.SOLUTION: A quantum cryptographic communication system according to an embodiment includes an integrated key management device, a plurality of quantum cryptographic devices, and a plurality of key management inspection devices. A check target value calculation unit calculates a check target value on the basis of quantum cryptographic device information related to the quantum cryptographic device. An assumed value calculation unit calculates an assumed value on the basis of at least one of overhead wire information on a QKD link connected to the quantum cryptographic device to be inspected, weather information on a base where the quantum cryptographic device to be inspected is installed, and the quantum cryptographic device information. An allowable value calculation unit calculates an allowable value on the basis of at least one of the overhead wire information, the weather information, and the quantum cryptographic device information. A determination unit determines whether the value to be inspected is in the range of assumed value-allowable value and assumed value+allowable value, and transmits abnormality detection to the integrated key management device when the value to be inspected is out of the range of assumed value-allowable value and assumed value+allowable value.SELECTED DRAWING: Figure 2
Patent JP-2021191694-A (JP)
Title: Tank for tank truck
Inventor: AOKI TAKAAKI
IPC: B60P3/24
Filed: 2021-04-19
Abstract: To provide a tank for a tank truck in which a stored liquid is discharged from a side part of the tank through a bottom face of a tank central part of the tank truck to prevent the liquid from remaining in discharging the stored liquid.SOLUTION: In a tank 1 for a tank truck mounted on a vehicle body B of the tank truck so as to cause an axis to assume a horizontal posture with respect to the vehicle body B, the tank includes end plates 3 for closing a front end and a rear end of a cylindrical body 2, and a wave-breaking plate 4 fixed at a central part in a longitudinal direction of the body 2; the body 2 is partitioned into a front storage chamber 6 and a rear storage chamber 7 by the wave-breaking plate 4; a flow hole 10 causing the stored liquid in the front storage chamber 6 and the rear storage chamber 7 to be mutually movable is opened at the lowermost part of the wave-breaking plate 4; a central discharge hole 13 is bored on a bottom face of the body 2 immediately below the wave-breaking plate 4 to attach a tip of a conical-shaped flow central pipe 16 to the central discharge hole 13; one end of a main branch pipe 19 is connected to an outer peripheral wall 16b of the flow central pipe 16 in a direction perpendicular to an axis of the flow central pipe 16 to cause the main branch pipe 19 to get closer to a lower part of the body 2 and extend to a side part of the body 2.SELECTED DRAWING: Figure 2
Patent JP-2022001249-A (JP)
Title: Systems and methods for maintaining electrical contact in relation to ultraviolet lamp
Inventor: ARTHUR EDWARD BROCKSCHMIDT JR
IPC: A61L2/10
Filed: 2021-06-10
Abstract: To provide a system and a method for maintaining a reliable connection between a lamp of a sanitizing system and an electrical coupling.SOLUTION: A system for connecting an ultraviolet (UV) lamp with an electrical coupling includes a braid attachment coupled to the UV lamp, and a conductive layer secured to at least a portion of the braid attachment. In at least one embodiment, the conductive layer includes foil wrapped around the at least a portion of the braid attachment. In at least one embodiment, a mechanical restraining device is configured to secure the braid attachment to the electrical coupling.SELECTED DRAWING: None
Patent JP-2022190382-A (JP)
Title: Film deposition apparatus, film deposition method and method of manufacturing electronic device
Inventor: IWASAKI TATSUYA
IPC: C23C14/34
Filed: 2021-06-14
Abstract: To provide a film deposition apparatus which has superior productivity since it can carry out stable film deposition continuously for a long period with a simple constitution.SOLUTION: In a film deposition apparatus 1, a cylindrical target 30 and an atmospheric box 32 supporting the target 30 in a chamber 2 and having an opposite surface 320 facing the target 30 upward in the perpendicular direction can move between an opposite region A facing a substrate 10 upward in the perpendicular direction and a non-opposite region B not facing the substrate 10 in the perpendicular direction to change the direction in which magnetic field forming means 4 forms a magnetic field. The magnetic field forming means 4 is located at a film deposition position where it forms the magnetic field between the target 30 and substrate 10 when the target 30 and atmospheric box 32 are in the opposite region A, and the magnetic field forming means 4 is located at a non-film-deposition position where it forms the magnetic field between the target 30 and the opposite surface 320 of the atmospheric box 32 when the target 30 and atmospheric box 32 are in the non-opposite region B.SELECTED DRAWING: Figure 1
Patent JP-2023000486-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2021-06-18
Abstract: To provide a game machine capable of enhancing an interest in a game.SOLUTION: When a start lever provided in a slot machine is operated, a lottery of winning combinations is held inside and reels visible through display windows start rotating. When stop switches are operated, the reels corresponding to the respective stop switches are stopped. In the slot machine, a main control device manages a normal section and an advantageous section. The advantageous section is composed of a chance mode and an informing mode. When an informing mode is completed after a completion condition of the advantageous section is satisfied, an ending performance is executed. In the ending performance, an ending movie is composed of a story part and a music part.SELECTED DRAWING: Figure 120