baber/WOPTO huggingface dataset:
Patent JP-2021136554-A (JP)
Title: Radiation imaging apparatus, radiation imaging system, driving method of radiation imaging apparatus, and program
Inventor: SATO KANAKO
IPC: A61B6/00
Filed: 2020-02-26
Abstract: To provide a technique advantageous for suppressing the reduction in linearity in a low dose region with a high dynamic range in a radiation imaging apparatus.SOLUTION: A radiation imaging apparatus comprises: a plurality of pixels each including a conversion part generating a pixel signal; a sampling part for sampling the pixel signal; and a processing part. For each of the plurality of pixels, the sampling part samples the pixel signal at a first sensitivity and a second sensitivity higher than the first sensitivity. The processing part generates a pixel value on the basis of a second signal value obtained by sampling the pixel signal by the sampling part at the second sensitivity when a first signal value obtained by sampling the pixel signal by the sampling part at the first sensitivity is less than a first threshold, generates a pixel value on the basis of the first signal value when the first signal value exceeds a second threshold greater than the first threshold, and generates a pixel value on the basis of the first signal value and second signal value when the first signal value is equal to or greater than the first threshold and equal to or less than the second threshold.SELECTED DRAWING: Figure 6
Patent JP-2021080823-A (JP)
Title: Rainproof sun-shade with intelligent sensing
Inventor: Ji Wubin
IPC: E06B7/28
Filed: 2020-03-04
Abstract: To disclose a rainproof sun-shade with intelligent sensing.SOLUTION: A rainproof sun-shade includes an outer shell, in which a transmission space is formed at a left end of an inner part of the outer shell, a window is installed at a right end of the inner part of the outer shell, an upward-opening water collection space is formed at an upper side of the window, a transmission mechanism that can provide power to the rainproof sun-shade is installed in the transmission space, an isolation mechanism that isolates the window from rainwater is installed in the window, a sensing return mechanism that can control the opening/closing of the window is installed at a lower end of the window, a sensing/drainage mechanism that can detect rain for discharging the water for shading is installed in the transmission space, the sensing/draining mechanism includes a rotating rod that is rotatably connected to an upper wall of the transmission space, a rotating gear is installed at an upper end of the rotating rod, a first bevel gear is installed at a lower end of the rotating rod, and a rack is connected to left and right walls of an upper end of the transmission space in a penetration manner.SELECTED DRAWING: Figure 1
Patent JP-2021001869-A (JP)
Title: Method for suppressing generation of clad
Inventor: YANO MASAKI
IPC: G01N1/10
Filed: 2020-03-09
Abstract: To provide a method for suppressing generation of clad at two phase separation.SOLUTION: A method for suppressing generation of clad and its related techniques are provided. In an adjusting process, sample solution containing a compound A to be analyzed and a metal capable of forming a complex with the compound A are adjusted to be used for measurement. A diluent solvent is used having a solubility parameter (a SP value) capable of suppressing generation of a clad derived from a metal between an aqueous phase and an oil phase during a phase separation in the adjusting process.SELECTED DRAWING: Figure 1
Patent JP-2021140693-A (JP)
Title: Method for detecting defect on test piece and its system
Inventor: ELAD COHEN
IPC: G06T7/00
Filed: 2020-03-09
Abstract: To provide a system for detecting a defect on a test piece, and a method.SOLUTION: A method partitions one or more portions of a first die, receives one or more noise maps indicating a noise distribution in a second image which is captured with respect to one or more portions of a second die, and performs segmentation to each noise map at a runtime. In the segmentation, a prescribed noise map is aligned with a region, each region is associated with noise data which are aligned in the region, and a score with respect to the prescribed region is calculated on the basis of the noise data which are associated with at least the region. The method acquires one set of the segments corresponding to one or more regions, respectively, which are associated with the same segmentation label by making each region associated with one segmentation label out of one set of the segmentation labels indicating noise level which is defined in advance on the basis of the score.SELECTED DRAWING: Figure 2
Patent JP-2021139080-A (JP)
Title: Shock absorber for cap and shock absorbing cap
Inventor: NAKAMURA DAIJIRO
IPC: A42B1/04
Filed: 2020-03-09
Abstract: To provide a shock absorber for a cap and a shock absorbing cap that can fully exert both a shock absorbing effect on a head and prevent stuffiness and have excellent design.SOLUTION: There is provided a shock absorber 1 attached to a crown 51 of a cap 50, including: an anterior covering 2 of the crown 51 for covering a frontal region 51a corresponding to a frontal region; a posterior covering 3 of the crown 51 for covering an occipital region 51b corresponding to an occipital region; bilateral head coverings 4, 4 covering bilateral head regions 51c, 51c corresponding to both heads; and a parietal opening 5 of the crown 51 for opening a parietal region 51d corresponding to a parietal region.SELECTED DRAWING: Figure 3
Patent JP-2021145792-A (JP)
Title: Information processing apparatus, information processing system, information provision method, and program
Inventor: IKEDA SO
IPC: G16H40/00
Filed: 2020-03-17
Abstract: To correctly determine a state of a user even when a plurality of predetermined temperatures close to the body temperature of the user are detected in an information processing apparatus for determining a state of a user by using temperature image data on the user.SOLUTION: An information processing device for determining a state of a user by using temperature image data on the user using a predetermined facility includes: a region information management unit for managing region information including information on a plurality of detection regions provided in the facility or around the facility and information indicating priority of each detection region; a detection unit for detecting a predetermined temperature from the plurality of detection regions by using the temperature image data on the user; and a determination unit for determining the state of the user on the basis of one or more detection regions whose priority is higher than the other detection regions of the detection regions in which the predetermined temperature is detected.SELECTED DRAWING: Figure 7
Patent JP-2021150614-A (JP)
Title: Mounting method and mounting device
Inventor: ARAI YOSHIYUKI
IPC: H05K13/04
Filed: 2020-03-23
Abstract: To provide a mounting method and a mounting device that can mount a semiconductor chip on a circuit substrate with high productivity.SOLUTION: A mounting method includes a first transfer step of transferring a plurality of semiconductor chips 1 formed on a carrier substrate 2 to a first transfer substrate 4a, an inspection step of inspecting the state of the semiconductor chip 1 transferred to the first transfer substrate 4a, a second transfer step of transferring only the semiconductor chip 1 determined to be normal by the inspection step from the first transfer substrate 4a to the second transfer substrate 4b, and a mounting step of mounting the semiconductor chip 1 transferred to the second transfer substrate 4b onto a circuit substrate 6.SELECTED DRAWING: Figure 6
Patent JP-2021152248-A (JP)
Title: Frame structure
Inventor: MORIKAWA KATSUHIRO
IPC: E04B2/76
Filed: 2020-03-24
Abstract: To provide a frame structure in which lip groove steel can be joined to each other without welding, and in which a part between the closed surface part and the lip part of the lip groove steel can be used as the base surface for mounting the exterior wall surface material.SOLUTION: In a frame structure 1, a joint member 4 is interposed at an intersection where the end part of another lip groove steel 2B is positioned on the lip part side of one lip groove steel 2A, and the lip groove steel 2A, 2B are joined to each other by the joint member 4. The joint member 4 has a first face part 41 and a second face part 42 bent with respect to the first face part 41, the first face part 41 is fixed to the inner surface of the closed face part of one lip groove steel 2A by a fastening member 31, and a second face part 42 protrudes beyond the lip part of one lip groove steel 2A and is fixed to the outer surface of the closed face part of the other lip groove steel 2B by a fastening member 32.SELECTED DRAWING: Figure 4
Patent JP-2021157554-A (JP)
Title: Video distribution system, video distribution control method, and computer program
Inventor: CHIBA SHIGERU
IPC: G06Q30/02
Filed: 2020-03-27
Abstract: To provide a video distribution system suitable for giving the motivation to use a predetermined chargeable service to a user group who use a place where a video is viewed.SOLUTION: A video distribution system, in which a distribution base capable of being shared by at least two users is set as units of distributing a video, distributes the video from the distribution base to a user terminal device 4 of a user group sharing the same distribution base, provides an opportunity to use a predetermined chargeable service to the user group through the user terminal device 4, determines whether or not a request for the use of chargeable service from the user group satisfies an application condition set in association with a range of the user group, and controls an application of privilege so that a privilege associated with the use of the chargeable service is applied to a user requesting for the use of chargeable service when the application condition is satisfied.SELECTED DRAWING: Figure 4
Patent JP-2021160884-A (JP)
Title: Image recording device
Inventor: MIYASE SATOSHI
IPC: G03G21/16
Filed: 2020-03-31
Abstract: To provide an image recording device allowing a sheet jammed on and in the vicinity of the platen to be easily removed.SOLUTION: In a printer part 30, while a supply tray 31 is moving forward (that is, in a pull-out direction), a space between a recording head 37 and a platen 36 is becoming wider than when the supply tray 31 is at a mounting position P2. Thereby, a user can easily remove a sheet 1 jammed at a curved portion 341 of a first conveyance path 34, through a second opening 21B.SELECTED DRAWING: Figure 11
Patent JP-2021163880-A (JP)
Title: Copper base substrate
Inventor: ISHIKAWA SHIRO
IPC: H01L23/14
Filed: 2020-03-31
Abstract: To provide a metal base substrate which is excellent in reliability to a cooling-heating cycle when an electronic component is mounted thereon.SOLUTION: A copper base substrate has a copper substrate, an insulating layer and a circuit layer laminated in this order, in which the insulating layer has a ratio of a thickness (unit: μm) to an elastic modulus at 100°C (unit: GPa) of 50 or more, and the circuit layer has an elastic modulus at 100°C of 100 GPa or less.SELECTED DRAWING: Figure 1
Patent JP-2020129663-A (JP)
Title: Light emitting element, display device, electronic device, and lighting device
Inventor: SEO TETSUSHI
IPC: H05B33/12
Filed: 2020-04-06
Abstract: To provide a light emitting element which has high luminous efficiency and is driven by a low voltage.SOLUTION: There is provided a light emitting element having a guest material and a host material. The HOMO level of the guest material is higher than the HOMO level of the host material, and the energy difference between the LUMO level and the HOMO level of the guest material is larger than the energy difference between the LUMO level and the HOMO level of the host material. The guest material has a function of converting triplet excitation energy into light emission. The energy difference between the LUMO level of the host material and the HOMO level of the guest material is greater than or equal to the energy of light emitted by the guest material.SELECTED DRAWING: Figure 2
Patent JP-2021166155-A (JP)
Title: Charged particle beam apparatus
Inventor: CHIYO IZURU
IPC: H01J37/20
Filed: 2020-04-07
Abstract: To provide a charged particle beam apparatus capable of accurately determining a type of a cartridge.SOLUTION: An electron microscope 100 includes a determination part which determines a type of a cartridge on the basis of a distance measured by a laser range finder. Among a plurality of cartridges housed in a magazine, the laser range finder measures a distance to the cartridge located at a measurement position. A first cartridge 2a, among the plurality of cartridges, has a first measurement surface 208 of which distance to the laser range finder is a first distance when the first cartridge 2a is located at the measurement position. A second cartridge, among the plurality of cartridges, has a second measurement surface of which distance to the laser range finder is a second distance different from the first distance when the second cartridge is located at the measurement position.SELECTED DRAWING: Figure 2
Patent JP-2021146722-A (JP)
Title: Ater-proof folding information communicator
Inventor: KIMURA YOSHIKAZU
IPC: B42D15/02
Filed: 2020-03-19
Abstract: To provide a folding sealed letter characterized in that a chip is not left upon its opening, it is strong against water wetting such as rain because front and back sides including an information description surface are covered by a film, a curl phenomenon is not caused after peeling opening, the tampering is impossible, and further, an internal page is not damaged by mistake.SOLUTION: A water-proof folding information communicator is configured as follows: a unit sheet comprising 2-leaf-pieces connected in a transverse direction through a longitudinal folding line is connected in a vertical direction through a breaking perforated line formed in a transverse direction; also, the sheet covering the front and back sides with a pseudo-adhesion film sheet is folded along the breaking perforated line, and then is finally two-folded from the longitudinal folding line; and an interval between the opposed leaf pieces is adhesively bonded in a peelable manner through the pseudo-adhesion film sheet. The water-proof folding information communicator is separated and unfolded every unit sheet by opening while breaking the breaking perforated line, and thereby a problem is solved.SELECTED DRAWING: Figure 1
Patent JP-2021166023-A (JP)
Title: Rotary input device
Inventor: HORIUCHI YOSUKE
IPC: G05G5/03
Filed: 2020-04-08
Abstract: To more reliably release the braking of knob rotation even when excessive knob rotation operation has been performed in a state in which the knob rotation is braked by an electromagnetic brake and also even when the knob rotation operation has ended simultaneously with timing at which the brake of the electromagnetic brake has been braked.SOLUTION: An elastic mechanism included in a rotary input device generates a first rotational driving force which is smaller than a cam mechanism rotational driving force in a second direction generated by a cam mechanism until an angle of knob rotation operation in a first direction from a state in which the knob rotation is braked reaches a predetermined first angle, and generates a second rotational driving force which is greater than the cam mechanism rotational driving force in the first direction generated by the cam mechanism until an angle of the knob rotation operation in the first direction from the state in which the knob rotation is braked reaches a predetermined second angle after reaching the predetermined first angle.SELECTED DRAWING: Figure 16A
Patent JP-2021168718-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-04-13
Abstract: To improve the performance effect of a game machine.SOLUTION: A pachinko game machine 1 comprises read-ahead performance execution means capable of executing a read-ahead performance (a chance lamp performance), and the read-ahead performance execution means is capable of executing read-ahead performance executed by a first display unit and read-ahead performance executed by a display unit different from the first display unit. In a case where an initialization condition is established during execution of the read-ahead performance executed by the display unit different from the first display unit, the read-ahead performance execution means can stop the read-ahead performance.SELECTED DRAWING: Figure 12I
Patent JP-2021169323-A (JP)
Title: Container with lid
Inventor: ITO MITSUFUMI
IPC: B65D21/036
Filed: 2020-04-15
Abstract: To provide a container with a lid which can improve stabilization of articles that are stored and stacked, workability of stacking, and efficiency of transportation and storage when no article is stored.SOLUTION: A container with a lid 1 includes an approximately box-shaped container body 2 that opens upward, and a lid member 6 that covers the container body 2, and each of the side wall parts 4, 5 of the container body 2 is inclined outward toward the upper side. The lid member 6 is provided with protrusions 31, 32 protruding upward from the upper surface side at multiple positions along the outer peripheral part of the lid member 6. The protrusions 31, 32 include a regulatory part 33 that regulates the relative displacement of the container body 2 in the horizontal direction when the container body 2 is placed in the specified position with respect to the lid member 6, and an inclined part 34 that is in sliding contact with the container body 2 and can guide the container body 2 to the specified position side when the container body 2 is placed on the lid member 6 at a position deviated from the specified position and then slid and displaced toward the specified position.SELECTED DRAWING: Figure 7
Patent JP-2021169293-A (JP)
Title: Gas generator
Inventor: SASAKI TOMOYA
IPC: B60R21/264
Filed: 2020-04-17
Abstract: To provide a technique capable of improving the safety of a gas generator.SOLUTION: A gas generator includes: a housing; a first ignition device that is arranged inside the housing; a second ignition device that is arranged inside the housing; a partition wall member that is a partition wall member for dividing the inside of the housing into an upper side and a lower side in that a first combustion chamber stored with a first gas generating agent combusted by the operation of the first ignition device is formed in the upper side and a second combustion chamber stored with a second gas generating agent combusted by the operation of the second ignition device is formed in a lower side; a gas discharge port that is provided in the housing to make the first combustion chamber and the outside of the housing communicate with each other; and a communication part that is provided in the partition wall member and becomes a communicating state so as to communicate the first combustion chamber and the second combustion chamber with each other from a closed state when the inside of the first combustion chamber becomes an abnormal combustion pressure or more due to combustion of the first gas generating agent. In the communication part, the opening pressure is lower than the strength of a portion of the housing defining the first combustion chamber.SELECTED DRAWING: Figure 1
Patent JP-2020201241-A (JP)
Title: Chromatic confocal distance sensor device equipped with extended spectrum light source
Inventor: SESKO DAVID WILLIAM
IPC: G01B11/02
Filed: 2020-04-27
Abstract: To apply a high-luminance light source utilizing a phosphor to a confocal distance sensor device.SOLUTION: A confocal distance sensor (CRS) device includes a wavelength detector 462, a light source structure 464C, and measurement channels C1-3. Each measurement channel is constituted so as to be capable of detecting each distance to a workpiece surface, and includes confocal detection openings 495D1-3 and confocal light source openings 495LS1-3. The light source structure 464C includes a first phosphor composition PC1 and a second phosphor composition PC2 arranged separately in two fluorescence areas, a wavelength composite WCC, and a shared light source optical path SSLP. As a workpiece height measurement motion, the first and second phosphor composites PC1, 2 respectively emit first and second emitted light to the wavelength composite WCC, and the wavelength composite WCC outputs the first and second emitted light as light-source light (having a wavelength range extended by synthesis of first and second emitted light) along the shared light source path SSLP, each of the light-source light being received by the respective confocal light source openings 495LS1-3.SELECTED DRAWING: Figure 4
Patent JP-2021171902-A (JP)
Title: Polishing device
Inventor: YUDA SEIJI
IPC: B24B27/00
Filed: 2020-04-30
Abstract: To provide a polishing device which can reduce a burden on a worker performing a polishing work.SOLUTION: A polishing device 100 includes a grinder 10 which brings a polishing part 12 into contact with a polishing object and grinds the polishing object, and a gripping part 30 which is arranged above the grinder 10 and can be gripped by a worker in a standing posture. The grinder 10 has a fulcrum part C3 as a center of rotation when a contact part of the polishing part 12 contacting the polishing object is an action point P1 and the gripping part 30 is a force point P2, and the polishing part 12 comes into contact with or to be separated from the polishing object by tilting the grinder 10 while interlocking with tilting of the gripping part 30 around the fulcrum part C3.SELECTED DRAWING: Figure 3
Patent JP-2021177797-A (JP)
Title: Game machine
Inventor: NAKATANI RYUJI
IPC: A63F5/04
Filed: 2020-05-11
Abstract: To provide a game machine allowing a player to perform operation intuitively.SOLUTION: A slot machine 1 as a game machine simultaneously lights all stop buttons 9R, 9C, 9L in a normal game state, reports that one of the stop buttons 9L, 9C, 9R may be operated in this state, lights only the stop buttons 9L, 9C, 9R corresponding to the stop buttons 9L, 9C, 9R in which the operation becomes appropriate operation on the basis of pressing order required for a navigation performance in an AT game state, and lights both the corresponding stop buttons 9L, 9C, 9R when the plural stop buttons 9L, 9C, 9R that become appropriate operation are available at this time. Consequently, a player recognizes it is not disadvantageous to operate any of the stop buttons 9R, 9C, 9L and intuitively operates the stop buttons 9R, 9C, 9L at ease when visually recognizing that all the stop buttons 9R, 9C, 9L are on simultaneously in a normal game state.SELECTED DRAWING: Figure 16
Patent JP-2021177989-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-05-13
Abstract: To provide a slot machine that has been improved regarding control when a numerical value updated by numerical value update means reaches a prescribed value.SOLUTION: When the number of normal games reaches a prescribed number of games while signaling a winning rate increase, under-CZ or AT preparation display is executed. When the number of normal games reaches the prescribed number of games in a normal state, the game is controlled to an AT-CZ signaling state over a plurality of games, and a CZ-AT signaling performance is executed for suggesting whether the game is controlled to a CZ state, or controlled to an AT state in the period. In general, when the number of normal games reaches the prescribed number of games, the game is controlled to an AT-CZ signaling state and a CZ-AT signaling performance is executed from a subsequent game. In the meanwhile, when the number of normal games reaches the prescribed number of games during signaling of a winning ratio increase, during a winning ratio increase, or during false signaling of a winning rate increase, the game is controlled to the AT-CZ signaling state and the CZ-AT signaling performance is executed after the end of the winning rate increase or false signaling of a winning rate increase.SELECTED DRAWING: Figure 13