baber/WOPTO huggingface dataset:
Patent JP-2020031217-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2019-09-20
Abstract: To provide a semiconductor device having a transistor using an oxide semiconductor, which has large on-state current.SOLUTION: In a semiconductor device having a first transistor provided in a drive circuit part and a second transistor provided in a pixel part, the first transistor and the second transistor have structures different from each other. The first transistor and the second transistor are top gate transistors and a gate electrode does not overlap a conductive film functioning as a source electrode and a drain electrode. The semiconductor device has an impurity element in an oxide semiconductor film in a region where the gate electrode does not overlap the source electrode and the drain electrode.SELECTED DRAWING: Figure 1
Patent JP-2020030836-A (JP)
Title: Merchandise data processing device, program, and merchandise data processing method
Inventor: KAWAIDA YUSUKE
IPC: G06Q30/06
Filed: 2019-09-20
Abstract: To provide an information reader and a program that can prevent an error when applying a tax rate.SOLUTION: An information reader of an embodiment includes: input means that inputs symbol information added to a merchandise; merchandise specifying information acquiring means that, on the basis of the input symbol information, acquires merchandise specifying information that specifies the merchandise, the price of the merchandise specified by the merchandise specifying information, and an applied tax rate to be applied to the merchandise; calculation means that, on the basis of the price of the merchandise and input discount information for discounting the merchandise, calculates a first post-discount amount for the merchandise specified by the merchandise specifying information; and output means that outputs post-discount information including the first post-discount amount and the applied tax rate.SELECTED DRAWING: Figure 5
Patent JP-2020192800-A (JP)
Title: Selective laser sintering forming equipment, system and method for large and complex parts
Inventor: SHI YUSHENG
IPC: B29C64/236
Filed: 2019-09-26
Abstract: To provide selective laser sintering forming equipment, a system and a method for large and complex parts.SOLUTION: The system adopts a guide rail 6 to integrate the selective laser sintering forming equipment, powder cleaning equipment and postcuring-carbonization equipment, after a forming mechanism completes selective laser sintering forming of a slice layer on a forming platform, a vertical driving mechanism 112 rises a height of one slice layer, under the circumstance of a constant forming platform height, layer-by-layer machining of to-be-formed parts can be realized through layer-by-layer rising of the forming mechanism's height, and a horizontal driving mechanism is used for separating the forming mechanism or equipment thereabove from the forming platform. The complete set of equipment adopts a fixed forming platform, completes the whole set of manufacturing process without moving the formed parts, and avoids the collapse, bending and deformation of parts due to moving, and then can be used for manufacturing of large parts.SELECTED DRAWING: Figure 1
Patent JP-2021052884-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2019-09-27
Abstract: To provide a game machine capable of enhancing amusement in a game.SOLUTION: Component force FPS cosθ normally required for turning on a determination switch 39 is larger than component force FMB cosθ normally required for turning on a maximum bet switch 35.SELECTED DRAWING: Figure 9
Patent JP-2021054327-A (JP)
Title: Pneumatic tire
Inventor: NAKAMURA AKIRA
IPC: B60C11/01
Filed: 2019-09-30
Abstract: To provide a pneumatic tire reducing occurrence of defects such as annular groove crack.SOLUTION: An objective tire comprises: a tread part 3 forming a ground plane 33; a buttress part 70 which is an area from the end of the tread part 3 to the maximum width portion Wh in the tire side wall face 7 located at the outside WD1 of the tread part 3 in a tire width direction; and at least two annular grooves 9 which are formed to the buttress part 70, extend in a tire circumferential direction CD to become toric and also extend toward the inside WD2 in a tire width direction. Each of at least two annular grooves 9 has a first annular groove 9a nearest to the ground plane 33 and a second annular groove 9b further separate from that plane 33 compared to the groove 9a. Groove bottoms 91 of the first and second annular grooves 9a and 9b is formed into a circular arc shape in a tire meridian cross section. The curvature radius R1 of the groove bottom 91 in the first annular groove 9a is larger than that radius R2 of the groove bottom 91 in the second annular groove 9b.SELECTED DRAWING: Figure 9
Patent JP-2021059272-A (JP)
Title: On-vehicle communication system and power source control method
Inventor: MAKI YOICHI
IPC: B60R16/023
Filed: 2019-10-09
Abstract: To provide an on-vehicle communication system in which dark current can be easily reduced, while avoiding an increase in costs.SOLUTION: An on-vehicle communication system includes: an independent control line 52 for connecting between a plurality of slave devices 20-1 to 20-n and a master control part 10 by using a separate path that is independent from a communication line 53; an off-mode control part for stopping operation of a corresponding slave device by using a signal of the independent control line 52, in a situation when at least some of the functions among the plurality of slave devices are unnecessary, or if abnormality is detected; and an on-mode control part for executing prescribed information transmission using multiplex communication between the master control part 10 and a plurality of slave control parts 20 by utilizing a path of the communication line 53 in a situation when each slave device is operating normally. When a slave is not operating due to power supply stop or the like, power consumption of communication IF in the slave and a CPU disappears so that dark current is surely reduced.SELECTED DRAWING: Figure 1
Patent JP-2021063679-A (JP)
Title: Solubilizing agent of hardly soluble protein, solubilization method of hardly soluble protein, and sample manufacturing method of hardly soluble protein
Inventor: ICHIMURA TORU
IPC: G01N1/28
Filed: 2019-10-11
Abstract: To efficiently manufacture a sample with high accuracy from hardly soluble protein using a solubilizing agent for efficiently solubilizing the hardly soluble protein.SOLUTION: In a method, 1) a solubilizing agent 3 including ionic liquid and an aqueous alkali solution is put into a small container 1 containing an aggregate 2 of hardly soluble protein and stir to solubilize, 2) beads 4 are put into the solubilized protein and absorb the solubilized protein on the beads to extract the protein, and supernatant is provided, 3) beads are cleaned and selectively the solubilizing agent is removed from the extracted protein, 4) digestive liquid is added to digest the protein. A sample of the digested protein can be immediately subjected to liquid chromatography mass analysis (LC-MS) by diluting an appropriate amount with an acidic aqueous solution.SELECTED DRAWING: Figure 1
Patent JP-2020098767-A (JP)
Title: Composite electrode material with improved structure
Inventor: YANG SZU-NAN
IPC: H01M10/0525
Filed: 2019-10-16
Abstract: SOLUTION: A composite electrode material with an improved structure is provided. A composite electrode material 10 includes at least one active material 11 the surface of which is coated with an artificial passivation film, which effectively prevents or reduces contact between an electrolyte and an active material, and avoids unnecessary consumption of Li ions, in which an intermediate layer 12 and an outer layer 13 are provided on the outer side of the artificial passivation film 101, and both the middle and outer layers consist of a deformable electrolyte and a non-deformable electrolyte, but with different concentration ratios.EFFECT: Better ionic conduction is achieved, the charge transfer resistance is reduced, and the amount of an organic solvent used is reduced.SELECTED DRAWING: Figure 1
Patent JP-2021064326-A (JP)
Title: Graph conversion device, graph conversion method, and graph conversion program
Inventor: MARUYAMA TAKASHI
IPC: G06T11/20
Filed: 2019-10-17
Abstract: To provide a graph conversion device that can convert a graph with indefinite attributes into a graph with attributes.SOLUTION: A graph conversion device includes: an attribute name conversion unit 11 that converts an attribute name of an attribute which each of vertices and sides that constitute a first graph with attributes has into a side that constitutes part of a second graph with attributes and an attribute which the side has and which is composed of a first predetermined number of types of elements arranged in a first predetermined order; an attribute value conversion unit 12 that converts an attribute value of the attribute which each of vertices and sides that constitute the first graph with attributes has into a vertex that constitutes part of the second graph with attributes and an attribute that the vertex has and which is composed of a second predetermined number of types of elements arranged in a second predetermined order; and a graph with attributes generation unit 13 that generates the second graph with attributes by combining the converted side and the attribute which the side has, and the converted vertex and the attribute which the vertex has based on graph topology of the first graph with attributes.SELECTED DRAWING: Figure 19
Patent JP-2021067380-A (JP)
Title: Combustion state evaluation method and combustion control method
Inventor: SHIMOKAWA TATSUYUKI
IPC: F23G5/50
Filed: 2019-10-18
Abstract: To provide a method of calculating proper information as an index of combustion control.SOLUTION: A combustion state evaluation method includes a creation step, a division step, a first calculation step, a second calculation step, a third calculation step, a volume calculation step, and a volume prediction step. In the creation step, a three-dimensional thermal image is created by observing waste accumulated in at least a combustion portion. In the division step, the waste of the three-dimensional thermal image is mesh-divided into a plurality of elements. In the first calculation step, a thickness of the waste and a surface movement speed of the waste are calculated for each element. In the second calculation step, thickness progress information is calculated for each element. In the third calculation step, volumetric flow rate progress information is calculated for each element. In the volume calculation step, a volume of the waste during combustion at the present moment is calculated. In the volume prediction step, a volume of the waste during combustion after the lapse of a first time is predicted.SELECTED DRAWING: Figure 4
Patent JP-2021067737-A (JP)
Title: Toner, method for manufacturing toner, developer, toner storage unit, image forming apparatus, and image forming method
Inventor: TAKEI AKIO
IPC: G03G9/097
Filed: 2019-10-18
Abstract: To provide a toner that is excellent in low-temperature fixability and heat-resistant storage property, and reduces the occurrence of image fogging and photoreceptor filming to the minimum.SOLUTION: A toner has: a colored particle including a core part that contains a crystalline resin, an amorphous resin, and a colorant, and a shell layer that is formed on a surface of the core part and contains resin; and an external additive that is present on the surface of the colored particle. The shell layer has a thickness of 30 nm or more and 130 nm or less. The external additive includes a silicon compound and metal oxide. The ratio of the electronegativity of the metal oxide X(A) to the electronegativity of the silicon compound X(Si), (X(A)/X(Si)) satisfies 0.5≤X(A)/X(Si)≤0.8. The amount of metal oxide directly attached to the surface of the colored particle is 60 mass% or more and 90 mass% or less based on the total amount of metal oxide present on the colored particle.SELECTED DRAWING: Figure 2
Patent JP-2021067752-A (JP)
Title: Electronic percussion instrument, electronic music instrument, information processor, and information processing method
Inventor: Izumi Seiya
IPC: G10H1/00
Filed: 2019-10-18
Abstract: To enable more appropriate crosstalk cancellations.SOLUTION: An electronic percussion instrument comprises: a first percussion surface; a second percussion surface directed to a direction opposite to a direction of the first percussion surface; and a controller. The controller performs processing for: generating an envelope indicating a temporal change of a reference value for determining whether vibrations of the second percussion surface are self-vibrations or vibrations in response to the percussion of the first percussion surface on the basis of a waveform showing vibrations of the first percussion surface; and including no information based on the vibrations of the second percussion surface in information indicating the percussion of the second percussion surface, by using the reference value indicated by the envelope.SELECTED DRAWING: Figure 16
Patent JP-2021065839-A (JP)
Title: Biomass feedstock feeding device, system and feeding method
Inventor: SUZUKI YUJI
IPC: B09B3/00
Filed: 2019-10-24
Abstract: To provide a biomass feedstock feeding device, a system and a feeding method, capable of feeding safely a desired biomass feedstock to each undertaker, so as to feed the biomass feedstock having a formulation suitable for each undertaker.SOLUTION: A biomass feedstock feeding device has recipe determination means for determining a blending ratio of the biomass feedstock used by a client, and feeding biomass feedstock determination means for extracting desired feedstocks from a plurality of feedstock storage tanks stored in each classified nutrient, and blending them, based on the blending ratio determined by the recipe determination means.SELECTED DRAWING: Figure 1
Patent JP-2021068673-A (JP)
Title: Slurry, all-solid battery, and manufacturing method thereof
Inventor: OURA KEI
IPC: H01B1/10
Filed: 2019-10-28
Abstract: To provide a slurry capable of forming an all-solid battery having a low ion resistivity.SOLUTION: A slurry according to the present disclosure includes a sulfide solid electrolyte and a solvent, the solvent includes a first solvent and a second solvent, and the first solvent has a boiling point of 80°C or higher and below the crystallization temperature of the sulfide solid electrolyte, and is an acyclic ether solvent, an acyclic ester solvent, or an acyclic ketone solvent, and the boiling point of the second solvent is equal to or higher than the crystallization temperature of the sulfide solid electrolyte.SELECTED DRAWING: Figure 1
Patent JP-2020011149-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-10-29
Abstract: To provide a game machine capable of enhancing game amusement using a holding symbol.SOLUTION: A game machine 1 includes: display means 91 for displaying that win/lose determination information that notification of the corresponding determination result has not been completed is present as a holding symbol 10; performance execution means for executing a holding change performance that suggests the probability in which a win/lose determination result corresponding to the holding symbol 10 is increased by changing the type of the holding symbol 10; and notice execution means for executing a holding change notice for notifying the occurrence of the holding change performance. The type of the holding symbol 10 after the change in the holding change performance is suggested by the type of a notice image 30 displayed as the holding change notice.SELECTED DRAWING: Figure 15
Patent JP-2021069511-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-10-29
Abstract: To provide a game machine capable of enhancing game amusement using a reservation symbol.SOLUTION: A game machine 1 includes display means 91 for displaying as a reservation symbol 10 that winning/losing determination information in which notification of a corresponding winning/losing determination result has not been completed exists, and performance executing means for executing a reservation performance suggesting a probability that the winning/losing determination result corresponding to the reservation symbol 10 is a winning, depending on the type of a symbol element constituting the reservation symbol 10. As the reservation performance, a reservation element reducing performance is executed in which a prior mode 10a of the reservation symbol that includes a plurality of types of symbol elements is changed to a post mode 10b that includes one type of symbol element out of the plurality of types of symbol elements, after a notification performance for notifying a player of the corresponding winning/losing determination result starts.SELECTED DRAWING: Figure 3
Patent JP-2021060949-A (JP)
Title: Communication system, information processing apparatus, communication method, and program
Inventor: MOTOMURA WATARU
IPC: H04N21/637
Filed: 2019-10-29
Abstract: To provide a communication system that can store a display screen displayed by a communication terminal of a presenter.SOLUTION: In a communication system 100, one or more information processing apparatuses 6 and a plurality of communication terminals communicate with each other. A second communication terminal has a receiving unit 22b that receives a request for acquiring a capture image of a display screen whose display is controlled by a first communication terminal. The communication system has: a management unit 72 that manages the communication terminal that can receive the request for acquiring the capture image; and a terminal determination unit 73 that, in response to the acquisition request received by the receiving unit, determines the communication terminal being an acquisition destination of the capture image based on the communication terminal that can receive the request for acquiring the capture image managed by the management unit. The second communication terminal displays the capture image of the display screen transmitted in response to the acquisition request by the communication terminal determined by the terminal determination unit.SELECTED DRAWING: Figure 1
Patent JP-2021069646-A (JP)
Title: Video game processing program and video game processing system
Inventor: OSHU KAZUMA
IPC: A63F13/35
Filed: 2019-10-30
Abstract: To improve amusement of a video game.SOLUTION: Character actions are sequentially executed according to action order but, when it is determined to generate a coordination action, actions of a plurality of characters are executed regardless of the action order. The coordination action is executed by at least two or more characters. An action of each character is reflected in a value with respect to generation of the coordination action (coordination value). The characters to execute the coordination action may be selected on the basis of the action order. A value that is determined when an action to be executed is determined or after the action is executed on the basis of an attribute of the action may be reflected in the coordination value.SELECTED DRAWING: Figure 3
Patent JP-2021027308-A (JP)
Title: Semiconductor device package and acoustic device including the same
Inventor: HUANG MING-TAU
IPC: H01L23/28
Filed: 2019-10-31
Abstract: To eliminate the adverse effect on an electronic device performance due to the miniaturization of one electronic device such as an acoustic device (for example, an earphone or a wireless earphone) when various circuits or modules are incorporated into the electronic device.SOLUTION: A semiconductor device package according to the present invention includes a first substrate, a first electronic component, a sealing material, and a power feeding structure. The first substrate has a first surface and a second surface opposite to the first surface. The first electronic component is arranged on the first surface of the first substrate. The sealing material seals the first electronic component on the first surface of the first substrate. The power feeding structure is placed on the second surface of the first substrate without covering.SELECTED DRAWING: Figure 1
Patent JP-2020075129-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: FUHA SADANORI
IPC: A61B5/055
Filed: 2019-11-06
Abstract: To determine an interlock value related to an SAR in accordance with a peripheral temperature.SOLUTION: A magnetic resonance imaging apparatus includes an acquisition unit and a determination unit. The acquisition unit acquires a peripheral temperature related to magnetic resonance imaging inspection. The determination unit determines an interlock value of an SAR (Specific Absorption Rate) in accordance with peripheral temperature.SELECTED DRAWING: Figure 1
Patent JP-2021076669-A (JP)
Title: Image forming apparatus
Inventor: NAGASHIMA TERUO
IPC: G03G21/16
Filed: 2019-11-07
Abstract: To provide an image forming apparatus that is not broken even if a user attaches by force an inappropriate type of toner container to a main body, and when the user is about to attach the inappropriate type of toner container, can notify the user of the inappropriateness.SOLUTION: An image forming apparatus comprises: a toner container storage unit 71 for accommodating a toner container 51; and a sensor unit 72 that detects whether the toner container 51 is set to the toner container storage unit 71. The sensor unit 72 can take a first state where it is opposite to the toner container 51 and a second state where it is retracted to separate from the toner container 51. When an appropriate type of the toner container 51 is attached, the sensor unit 72 enters the first state and detects the fact that the toner container 51 is set, but when an inappropriate type of the toner container 51 is attached, the sensor unit 72 enters the second state and cannot detect the fact that the toner container 51 is set.SELECTED DRAWING: Figure 3
Patent JP-2021075752-A (JP)
Title: Production method of alloy ribbon
Inventor: HIRAMATSU SHINICHI
IPC: C21D9/00
Filed: 2019-11-08
Abstract: To provide a method for producing an alloy ribbon, which can reduce hysteresis loss of an alloy ribbon composed of a nanocrystal alloy and can increase the space factor of a laminate of the alloy ribbon composed of the nanocrystal alloy.SOLUTION: A method for producing an alloy ribbon comprises a lamination step of laminating a plurality of amorphous alloy ribbons to form a laminate, and a heat treatment step of heating the laminate to a temperature range equal to or higher than the crystallization starting temperature of the amorphous alloy ribbons and crystallizing the laminate in a state where the laminate is pressurized in the laminating direction at a pressure of 0.5 MPa or higher.SELECTED DRAWING: Figure 2
Patent JP-2021078045-A (JP)
Title: Output control device, output control method, and program
Inventor: HOSHIKA HIROYUKI
IPC: H04N5/93
Filed: 2019-11-12
Abstract: To prevent occurrence of shift in display frames in playing back moving images photographed at a variable frame rate on a plurality of output destinations.SOLUTION: An output control device controls to output moving image data to playback units, and comprises: determination means that, when outputting moving image data photographed at a variable frame rate to a plurality of playback units, determines whether or not the plurality of playback units is designed for variable refresh rate playback; and control means that, when the plurality of playback units includes a first playback unit that is designed for the variable refresh rate playback and a second playback unit that is not designed for the variable refresh rate playback, controls such that the frames of the moving image data are played back at a variable refresh rate in the first playback unit, and controls such that some frames of the frames of the moving image data are played back at a fixed refresh rate in the second playback unit.SELECTED DRAWING: Figure 8