baber/WOPTO huggingface dataset:
Patent JP-2022026395-A (JP)
Title: Charged particle beam device and method of measuring electric noise
Inventor: IWATSUKA TAKAYASU
IPC: H01J37/28
Filed: 2020-07-31
Abstract: To provide a technique capable of measuring high-frequency electric noise for a charged particle beam device.SOLUTION: A charged particle beam device 100 comprises: an electron source 2 for generating an electron beam EB1; a stage 4 for installing a sample 10; a detector 5 for detecting secondary electrons EB2 emitted from the sample 10; and a control part 7 which is electrically connected to the electron source 2, the stage 4 and the detector 5, and can control them. Here, the sample 10 is installed on the stage 4, and when a specific place (11) of the sample 10 is continuously irradiated with the electron beam EB1 from the electron source 2, the control part 7 can calculate time-series change in the irradiation position of the electron beam EB1 based upon the quantity of secondary electrons EB2 emitted from the specific place (11), and also can calculate a feature quantity of fluctuations of the electron beam EB1 based upon the time-series change in the irradiation position. The feature quantity includes a frequency spectrum.SELECTED DRAWING: Figure 1
Patent JP-2022029499-A (JP)
Title: Power conversion device and air conditioner
Inventor: KOGA TOMOKI
IPC: B60L1/00
Filed: 2020-08-05
Abstract: To provide a power conversion device to realize a situation where operations of at least certain air conditioners can be continued by power conversion devices having no abnormalities even when power supply through wiring stops and there are abnormalities in some of power conversion devices respectively provided to a plurality of air conditioners in a railway vehicle on which the air conditioners are mounted.SOLUTION: The power conversion device provided to the inside of each of a plurality of air conditioners mounted on a railway vehicle comprises: an AC/DC conversion unit that converts AC power supplied through wiring into DC power; and a DC/AC conversion unit that converts DC power supplied from the AC/DC conversion unit into AC power and outputs the AC power to a load of the air conditioner. When power supply through the wiring stops, a power supply source is switched from the wiring to a storage battery, and DC power supplied from the storage battery is converted into AC power by the DC/AC conversion unit and is output to the load of the air conditioner.SELECTED DRAWING: Figure 4
Patent JP-2022029661-A (JP)
Title: Method for producing monoallylated aniline
Inventor: KON YOSHIHIRO
IPC: B01J23/30
Filed: 2020-08-05
Abstract: To provide a method for producing an N-monoallyl aniline, without generating an N, N-diallyl aniline, from an allyl alcohol and an aniline, in the presence of a transition metal oxide catalyst, without using a reaction agent having the risk of generating a large quantity of chlorine-containing waste such as allyl chloride, a noble metal catalyst being expensive and having the risk of inactivated catalytic performance, and a solid catalyst having variations in metal composition ratio and to swell by water and be deformed.SOLUTION: According to the inventive method, in the presence of a solid oxide catalyst having tungsten oxide carried with high dispersion on metal oxide of moderate acidity, such as zirconium oxide, an allyl alcohol is treated with an aniline to cause dehydration and produce an N-monoallyl aniline highly selectively without generating an N, N-diallyl aniline.SELECTED DRAWING: None
Patent JP-2022030151-A (JP)
Title: Receiving module, control method of the same, and radar device
Inventor: KOJIMA HARUO
IPC: G01S7/40
Filed: 2020-08-06
Abstract: To ensure a required signal-to-noise ratio for a target signal while avoiding saturation of an amplifier even if an input level of a signal different from the target signal becomes large.SOLUTION: A receiving module includes a first amplifier, a second amplifier, a switch group, and a controller. The switch group selectively switches one of paths out of a first path with a first amplifier and a second amplifier interposed between a module input end and a module output end, a second path with the second amplifier interposed between the module input end and the module output end, and a third path with a path line interposed between the module input end and the module output end. The controller controls switching means by detecting power at the module output end and selecting the first path until a detection level of the same exceeds a first threshold value, selecting the second path until the first threshold is exceeded and a second threshold is reached, and selecting the third path if the second threshold is exceeded.SELECTED DRAWING: Figure 1
Patent JP-2022030450-A (JP)
Title: Electrode film
Inventor: SAITO RYUTA
IPC: B32B27/20
Filed: 2020-08-07
Abstract: To provide an electrode film having good anti-Newton ring property and capable of reducing glare of an image when being installed on a display unit.SOLUTION: An electrode film on at least one surface side of which an electrode layer is arranged, comprises: a transparent substrate; and a hard coat layer arranged on at least one surface side of the transparent substrate. The hard coat layer contains an ultraviolet hardening resin, a micro filler, a nanofiller, and an organic solvent. The most frequent diameter of the micro filler is smaller than a film thickness of the hard coat layer. A content of the nanofiller is 10 pts.mass or more and 70 pts.mass or less with respect to 100 pts.mass of the ultraviolet hardening resin in a solid content ratio. The micro filler is unevenly distributed on the hard coat layer surface side.SELECTED DRAWING: Figure 1
Patent JP-2022030931-A (JP)
Title: Optical waveguide for sensor
Inventor: IMAI HIROTAKE
IPC: G02B6/42
Filed: 2020-08-07
Abstract: To provide an optical waveguide for a sensor that can realize a sensing system with less components and a smaller size.SOLUTION: An optical waveguide 1 for a sensor is used for a sensing system attached to an attachment target body to detect a deformation in the attachment target body. The optical waveguide includes: an incident core unit 141 with an incident end 1410; an emission core unit 142 with an emission end 1420; a sensing core unit 143 with an end terminal 1430; and a branch unit 161 for branching the sensing core unit into the incident core unit and the emission core unit for connection. A length L143 of the sensing core unit is longer than both a length L141 of the incident core unit and a length 142 of the emission core unit.SELECTED DRAWING: Figure 1
Patent JP-2022030964-A (JP)
Title: Power conversion device
Inventor: ITO MASARU
IPC: H02M7/487
Filed: 2020-08-07
Abstract: To provide a power conversion device 10 which can suppress fluctuation of intermediate voltage by a simple configuration.SOLUTION: A power conversion device 10 which converts DC power to be supplied from a DC power supply 100 into AC power comprises: a first capacitor 102; a second capacitor 103; an intermediate potential line 104; a detection unit 105; a detection unit 106; a u-phase circuit 20; a v-phase circuit 30; a w-phase circuit 40; and a control circuit 50, in which the detection units 105, 106 detect first voltage which is voltage of the first capacitor 102, and second voltage which is voltage of the second capacitor 103. There are a first pattern in which flow-out current flows, and a second pattern in which flow-in current flows in switching patterns for making phase voltage of the respective phase circuits 20, 30, 40 into target values, and the control circuit 50 switches the switching patterns from the first pattern to the second pattern on the basis of voltage difference between the first voltage and the second voltage in a situation in which the phase voltage becomes a predetermined target value.SELECTED DRAWING: Figure 1
Patent JP-2022032328-A (JP)
Title: Blackened film for decorative and target
Inventor: TOTSUKA JUN
IPC: C22C21/00
Filed: 2020-08-11
Abstract: To provide a blackened film for decoration of a novel composition, free of carbides, applicable to a variety of uses or a novel use of the blackened film.SOLUTION: A blackened film for decoration has a composition composed of a nitride represented by (Al1-x-yCrxBy)1-zNz, where x denotes an atomic ratio of Cr to the total of Al, Cr and B, y denotes an atomic ratio of B to the total of Al, Cr, and B, z denotes an atomic ratio of N to the total of Al, Cr, B and N, with 0.05≤x≤0.15, 0.05≤y≤0.15, and 0.50≤z≤0.65, the blackened film having a thickness of 2.0-3.5 μm.SELECTED DRAWING: None
Patent JP-2022032379-A (JP)
Title: Medical test cassette
Inventor: MURAKADO HIDEHIKO
IPC: G01N1/28
Filed: 2020-08-11
Abstract: To provide a medical test cassette capable of reducing risk of misidentification and misunderstanding of specimens when preparing a microscope sample from a paraffin block and capable of printing more information.SOLUTION: A disclosed medical test cassette is a square container having a frame that opens upward. The test cassette has one or more specimen reception portions, and there are many holes communicating between the inside and outside of the sample container. Here, the frame has a plane on which specimen information can be printed on each of the longitudinal side surface and front bottom surface.SELECTED DRAWING: Figure 1
Patent JP-2020202846-A (JP)
Title: Compositions and Methods for High Fidelity Assembly of Nucleic Acids
Inventor: JOSEPH JACOBSON
IPC: G16B30/20
Filed: 2020-08-13
Abstract: To provide methods for designing and producing target nucleic acids.SOLUTION: Disclosed is a method for constructing a linear polynucleotide comprising: (a) providing a plurality of blunt end double-stranded nucleic acid fragments including a plurality of sequences where each fragment has a restriction enzyme recognition sequence at 3' or 5' end thereof; (b) enzymatically digesting the blunt-end double-stranded nucleic acid fragments to generate a plurality of digested double-stranded nucleic acid fragments including a combination of fragments that form together one copy sequence of the linear polynucleotide where each fragment in the combination has at least one cohesive end; (c) annealing the cohesive ends of the digested double-stranded nucleic acid fragments in the fragment combination; and (d) ligating the annealed double-stranded nucleic acid fragments using a ligase to construct the linear polynucleotide.SELECTED DRAWING: None
Patent JP-2022032735-A (JP)
Title: Multi-stage air compressor
Inventor: SHIRAISHI NAOYUKI
IPC: F04B49/06
Filed: 2020-08-13
Abstract: To provide a multi-stage air compressor which continues operating without stopping operation even when an intermediate pressure of the multi-stage air compressor becomes a predetermined value or more.SOLUTION: In a multi-stage air compressor, air passages of a low pressure stage compressor body and a high pressure stage compressor body are connected in series, and the low pressure stage compressor body and the high pressure stage compressor body are pipe-connected by first air piping. The multi-stage air compressor comprises a pressure detector connected in the middle of the first air piping, first air release piping branched from the middle of the first air piping, a first air release solenoid valve provided in the first air release piping, and a control device which is inputted with a pressure value detected by pressure detector and controls the first air release solenoid valve. When the pressure detected by the pressure detector becomes a predetermined pressure or more, the control device issues an open command to the first air release solenoid valve to control the first air release solenoid valve so as to discharge a part of compressed air compressed by the low pressure stage compressor body to the outside air.SELECTED DRAWING: Figure 1
Patent JP-2022034393-A (JP)
Title: Falling prevention tool
Inventor: SOEDA MAYUMI
IPC: F16B39/20
Filed: 2020-08-18
Abstract: To provide a falling prevention tool which can prevent loosening of a nut attached to a bolt.SOLUTION: A falling prevention tool 1 includes: a first coil spring part 2 having a first coil wire 2A which is wound around in a substantially circular shape; a second coil spring part 3 having a second coil wire 3A which extends from one end of the first coil wire 2A and is wound around in a substantially triangle shape; a third coil spring part 4 having a third coil wire 4A which extends from the other end of the first coil wire 2A and is wound in a substantially triangle shape; an extension part 5 having an extended coil wire 5A which extends from the second coil wire 3A beyond a position of the third coil spring part 4 in the same direction as a direction substantially orthogonal to a winding radial direction of the first coil spring part 2; and a coil spring part 6 for a nut which extends from the extended coil wire 5A and is wound in a substantially hexagonal shape in a winding range in a size such that the coil spring part 6 may contact with a side surface of the nut.SELECTED DRAWING: Figure 1
Patent JP-2021097031-A (JP)
Title: Vehicle member with charging/discharging functions
Inventor: SONG WON KI
IPC: B62D29/04
Filed: 2020-08-20
Abstract: To provide a vehicle member with charging/discharging functions that utilizes a carbon fiber, as playing a role of a cathode, which is used as a reinforcing material for the roof panel and a roof rail constituting the roof of a vehicle.SOLUTION: A vehicle member with charging/discharging functions pertaining to one embodiment of the present invention is a member constituting a vehicle body, comprising: a first cell part constituted from a first cathode part composed of a carbon fiber and a first anode part arranged in contact with one face of the first cathode part and containing an anode active material and a solid electrolyte; a second cell part constituted from a second cathode part composed of a carbon fiber and a second anode part arranged in contact with the other face of the second cathode part and containing an anode active material and a solid electrolyte; an insulating layer being interposed between the first face of the first cell part and the other face of the second cell part, for insulating the first cell part from the second cell part; an anode current collector for connecting the first anode part of the first cell part and the second anode part of the second cell part in parallel; and a cathode current collector for connecting the first cathode part of the first cell part and the second cathode part of the second cell part in parallel.SELECTED DRAWING: Figure 4
Patent JP-2022038027-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-08-26
Abstract: To increase interest of a game in a game machine that can be controlled in a relief time reduction.SOLUTION: A performance control CPU 120 can execute a first special suggestion performance of an A mode suggesting that a RAM clear process is not executed, a first special suggestion performance of a B mode, and a first special suggestion performance of a C mode, in the 100th variation display after the power is turned on when the RAM clear process is not executed when the power is turned on. The performance mode of the first special suggestion performance is executed at a different ratio according to the number of remaining variation display times (value of the relief time reduction counter) to the variation display to reach a relief time reduction from the 100th variation display after the power is turned on where the first special suggestion performance is executed.SELECTED DRAWING: Figure 9-10
Patent JP-2022038308-A (JP)
Title: Rubber composition for sealant, and pneumatic tire
Inventor: MATSUMOTO NORIHIRO
IPC: B29C73/20
Filed: 2020-08-26
Abstract: To provide a rubber composition for sealant that has excellent fracture characteristics and has excellent sealability after long-term deterioration, and a pneumatic tire (sealant tire) prepared using the same.SOLUTION: A rubber composition for sealant contains, relative to 100 pts.mass of a butyl rubber, a thiourea crosslinker of 0.5-3 pts.mass, a thiazole-based vulcanization accelerator and/or thiuram-based vulcanization accelerator of 1-10 pts.mass, and liquid polymers of 100-300 pts.mass.SELECTED DRAWING: Figure 4
Patent JP-2021126496-A (JP)
Title: Buoyancy generator for vehicle
Inventor: CHA DONG EUN
IPC: B63C9/00
Filed: 2020-09-01
Abstract: To provide a buoyancy generator for vehicles that is provided in a vehicle, is separable from a vehicle when flooding occurs, allows a tube to be expanded by simple operation, and can lift a passenger above the water surface by buoyancy.SOLUTION: A buoyancy generator for vehicles comprises: a buoyancy generation part composed of a housing removably installed in a vehicle, a tube that is installed in the housing and is developed to the outside of the housing and is expanded in inflation, and a gas supplier for supplying expansion gas such that the tube is expanded in operation; and a handle part that is provided in the housing, and has a handle such that a passenger can be lifted along with the tube when the tube is developed and is lifted from under the water because of buoyancy in operation.SELECTED DRAWING: Figure 1
Patent JP-2022042847-A (JP)
Title: Manufacturing method and manufacturing device of aluminum alloy extrusion part
Inventor: ISHITOBI HIDEKI
IPC: B21C29/00
Filed: 2020-09-03
Abstract: To suppress breaking or a crack at the time of plastic working at low cost and easily as compared to a case of applying softening heat treatment to an extrusion member, in a manufacturing method and a manufacturing device of an aluminum alloy extrusion part.SOLUTION: A manufacturing method of an aluminum alloy extrusion part includes subjecting a 7000 series aluminum alloy to hot extrusion by an extruder 10 to form an extrusion member 100, cutting the extrusion member 100 that is pushed from the extruder 10 to move forward by a predetermined length, applying plastic working in a state where a Vickers hardness of the extrusion member 100 is 50 to 70 (Hv), and applying aging processing to the extrusion member 100 after the plastic working.SELECTED DRAWING: Figure 1
Patent JP-2022045404-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2020-09-09
Abstract: To provide a game machine capable of executing a highly amusing game.SOLUTION: In a drum-type game machine, in a prescribed error state, it is possible to output error sound from a speaker, and the error sound includes at least error voice and error sound effect. Average volume of the error voice is greater than the average volume of the error sound effect.SELECTED DRAWING: Figure 171
Patent JP-2022045619-A (JP)
Title: Apparatus and method for producing inorganic spheroidized particles and inorganic spheroidized particles
Inventor: HAGIWARA YOSHIYUKI
IPC: F27B17/00
Filed: 2020-09-09
Abstract: To provide an apparatus for producing inorganic spheroidized particles which can suppress the mixing of solid carbon into the inorganic spheroidized particles and can safely produce the inorganic spheroidized particles excellent in product quality in a high yield without complicating a production facility and processes, and to provide the inorganic spheroidized particles obtained by the same.SOLUTION: An apparatus 1 for producing inorganic spheroidized particles comprises a spheroidizing furnace 2 including a spheroidizing burner 21 for melting and spheroidizing an inorganic raw material powder M by blowing the inorganic raw material powder M into a flame. The spheroidizing furnace 2 supplies a gaseous fuel containing a combustible gas not containing a carbon source as a fuel to be supplied to the spheroidizing burner 21.SELECTED DRAWING: Figure 1
Patent JP-2022048566-A (JP)
Title: Cooperative operation control system, cooperative operation control device and cooperative operation control method
Inventor: OISHI TAKUMI
IPC: B25J13/00
Filed: 2020-09-15
Abstract: To improve working efficiency of a moving cooperative operation between a first device and a second device.SOLUTION: While controlling a cooperative operation between a first device (an arm robot 109) and a second device (an automatic guided vehicle 107) which perform a cooperative operation cooperatively with each other, an operation situation (a throughput value which is the number of times of operation) of a first operation of the first device is collected, and a second operation (a moving speed) of the second device is controlled based on the operation situation.SELECTED DRAWING: Figure 1
Patent JP-2022049253-A (JP)
Title: Food and drink heating device
Inventor: NAKAJIMA HIROYOSHI
IPC: A47J39/02
Filed: 2020-09-16
Abstract: To enhance safety of a food and drink heating device.SOLUTION: A food and drink heating device (1) includes: a plurality of heating shelves (13) to place trays (11) on which a plurality of containers (23) for storing food and drink are arranged; and heating means (20) for heating a plurality of kinds of food and drink placed on the respective heating shelves (13). Temperature detection means (21) for detecting internal temperature is arranged in each one of the heating shelves (13). The heating means (20) and the temperature detection means (21) are respectively arranged in accordance with the respective containers (23). Presence/absence of the tray (11) or the container (23) arranged on the tray (11) is detected by using the temperature detection means (21).SELECTED DRAWING: Figure 4
Patent JP-2021005885-A (JP)
Title: Transmission and reception method
Inventor: NONAKA YASUYUKI
IPC: H04L9/08
Filed: 2020-09-17
Abstract: To provide a reception device enabling a user to view a contracted program without loss in ECM and EMM processes necessary for descrambling.SOLUTION: According to the embodiment, a reception device comprises: a tuner part which receives a service signal; a descrambler which receives scrambled content output from the tuner part; a control part which controls at least the tuner part and the descrambler; and a CAS module which acquires a second key (Ks) to be given to the descrambler. The control part is set to execute processes of minimum R (an integer of 1 or more) pieces of EMM within a processing grace period to the CAS module after the EMM per one entity is received. After detecting the EMM of the one entity and processing R pieces of EMM within an EMM processing grace period, the control part suppresses transmission to the CAS module a command for at least the EMM within at least the grace period when detecting the following EMM.SELECTED DRAWING: Figure 25
Patent JP-2021144679-A (JP)
Title: System, computer implemented method, program for predicting vision-based joint action and posture motion
Inventor: ZHU YANJUN
IPC: G06T7/20
Filed: 2020-09-23
Abstract: To provide a computer implemented method, a program, and a system capable of jointly predicting human motion and posture.SOLUTION: A method includes the steps of: extracting each frame of a video frame; estimating a current posture of an object in each frame; determining a joint position of a joint associated with an object in each frame; calculating an optical flow between each pair of successive video frames; and extracts motion characteristics from each video frame based on the optical flow; encoding state information based on the current posture and the motion characteristics; determining a current motion label of each motion characteristic in state information of the first frame; predicting a future motion label of each motion characteristic of a second frame following the first frame based on the current posture, the motion label, and the state information; predicting, based on the current posture and the status information, a future posture of each motion characteristic of the second frame; and modifying the current motion label, the future motion label, and the future posture.SELECTED DRAWING: Figure 7B