baber/WOPTO huggingface dataset:
Patent JP-2022182660-A (JP)
Title: Laser radar device
Inventor: YOSHIMOTO NAOKI
IPC: G01S17/34
Filed: 2021-05-28
Abstract: To increase detection precision of a laser radar device.SOLUTION: A signal processing part 13 of a laser radar device 1 sets a minute section in a predetermined number of divisions within a time range of a beat signal waveform for the beat signal waveform for showing a time change in beat signal amplitude of a beat signal. The signal processing part 13 extracts at least one minute section for satisfying a preset extraction condition for showing that beat signal amplitude in a minute section is large from among a minute section in a predetermined set number of divisions. The signal processing part 13 calculates an extraction frequency spectrum by performing a frequency analysis of a beat signal in an extracted minute section, and extracts a frequency that reaches a peak in the extraction frequency spectrum.SELECTED DRAWING: Figure 1
Patent JP-2021189186-A (JP)
Title: Balancing device for rotor
Inventor: GIANNI TRIONFETTI
IPC: G01M1/18
Filed: 2021-06-03
Abstract: To provide a balancing device for a rotor.SOLUTION: A rotor 10 defines a rotation axis 10a. A balancing device 1 comprises a fixed portion 2 and a movable portion 3 for defining a central axis 3a. The movable portion 3 is constrained to the rotor 10 so that the central axis 3a substantially coincides with the rotation axis 10a and includes at least one eccentric mass 30 rotatable around the central axis 3a and not balanced with respect to the central axis 3a. The balancing device 1 further comprises movement means 4 for the eccentric mass 30. The movement means 4 includes a magnetic brake 40 and is suitable for rotating the eccentric mass 30 with respect to the rotor 10 around the central axis 3a.SELECTED DRAWING: Figure 1
Patent JP-2022185767-A (JP)
Title: Bridge release apparatus and bridge release method
Inventor: KITAI GOTA
IPC: F23K3/20
Filed: 2021-06-03
Abstract: To provide a bridge release apparatus capable of facilitating release of a bridge without depending on human power.SOLUTION: A bridge release apparatus for releasing a bridge in a hopper into which refuse is thrown or a bridge inside a chute part, includes: a rod constituted to advance and retreat to/from the inside of the hopper; and a plurality of planar members arranged along an outer periphery of the rod. Each of the plurality of planar members has a base end fitted onto the rod to tilt in a vertical direction.SELECTED DRAWING: Figure 2
Patent JP-2022187335-A (JP)
Title: Aqueous ink, ink cartridge and inkjet recording method
Inventor: YUASA HIROHIKO
IPC: C09D11/32
Filed: 2021-06-07
Abstract: To provide an aqueous ink having excellent discharge stability and sticking-restoration property which can record a fluorescent color image having excellent color development and scratch resistance.SOLUTION: There is provided an aqueous ink for inkjet which contains first resin particles dyed with a first fluorescent dye, second resin particles dyed with a second fluorescent dye and a water-soluble resin. The first fluorescent dye contains a basic dye exhibiting fluorescence, the second fluorescent dye contains a disperse dye exhibiting fluorescence or an oil-soluble dye which has a hue different from that of the first fluorescent dye, each of the first resin particles and the second resin particles has a core part containing an aromatic group-containing unit and a cyano group-containing unit and a shell part containing an aromatic group-containing unit, an anionic group-containing unit and a unit derived from a crosslinking agent and containing no cyano group-containing unit and the water-soluble resin has an acid value of 100 mgKOH/g or more and 180 mgKOH/g or less.SELECTED DRAWING: None
Patent JP-2022188693-A (JP)
Title: Method for producing 1,3-butanediol
Inventor: SASAKI RYOSUKE
IPC: C07C31/20
Filed: 2021-06-09
Abstract: To provide a method for producing 1,3-butanediol by the hydrogenation of paraaldol in high yield and with economy.SOLUTION: Paraaldol is hydrogenated in the presence of a hydrogenation catalyst to give 1,3-butanediol. As a first reactor, a trickle bed-type reactor is used first and then, a liquid-phase circulation reactor is used as a second reactor. An example of the hydrogenation catalyst is a catalyst including nickel.SELECTED DRAWING: None
Patent JP-2022191806-A (JP)
Title: Guard device for construction machine
Inventor: YUCHI TAKESHIGE
IPC: E02F9/16
Filed: 2021-06-16
Abstract: To provide a guard device for a construction machine allowing attachment work of a guard plate to be easily carried out.SOLUTION: A guard device 1 for a construction machine is provided with: guard plates 3 to cover windows of a cab 2 of the construction machine; a case 5 that is installed on a roof 4 of the cab and accommodates a guard plate in a horizontally placed state; rails that are provided on the case and withdrawably support the guard plate in a horizontal direction; and an engaging portion allowing the guard plate to be suspended and supported through engagement of the guard plate and the case when the guard plate is drawn out from the case.SELECTED DRAWING: Figure 1
Patent JP-2022145398-A (JP)
Title: Movable body remote control system and movable body operation control device
IPC: G06Q50/10
Filed: 2021-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a movable body remote control system and a movable body operation control device that are capable of restricting operation of a movable body even if a passenger destroys equipment installed in the movable body. 
     SOLUTION: A movable body remote control system 1 comprises an equipment body 41 that restricts operation of a movable body 5, and a control unit 22 for remotely controlling the equipment body 41 according to an instruction from an administrator terminal 3. The equipment body 41 acquires positional information of the movable body 5, and outputs the acquired positional information to the control unit 22. The equipment body 41 is configured to allow selection through the administrator terminal 3 between a normal mode and a real-time mode with respect to timing for acquiring the positional information, where the real-time mode has shorter timing for acquiring the positional information than the normal mode. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2021144955-A (JP)
Title: Lithium ion battery electrodes including graphenic carbon particles
Inventor: STUART D HELLRING
IPC: H01M4/62
Filed: 2021-06-22
Abstract: To provide lithium ion battery electrodes including graphenic carbon particles.SOLUTION: Lithium ion battery electrodes including graphenic carbon particles are disclosed. Lithium ion batteries containing such electrodes are also disclosed. The graphenic carbon particles may be used in cathodes of such batteries by depositing a graphenic carbon particle-containing coating of a conductive substrate such as a metal foil. The use of the graphenic carbon particles in the cathodes results in improved performance of the lithium ion batteries.SELECTED DRAWING: Figure 6
Patent JP-2021152968-A (JP)
Title: Retrieval system optimizing method, apparatus therefor, electronic device therefor, recording medium therefor, and program therefor
Inventor: ZHEN ZHEN
IPC: G06F16/957
Filed: 2021-06-24
Abstract: To provide a retrieval system optimizing method, an apparatus therefor, an electronic device therefor, and a computer program therefor.SOLUTION: A method according to the present invention has a step of fixing a first hit rate of a cache unit of a retrieval system for a plurality of user inquires each associated with a plurality of elements, a step of generating a plurality of first inquires associated with the elements corresponding to the plurality of user inquires as to each element of a first element set, a step of fixing a second hit rate of the cache unit corresponding to the plurality of first inquires, a step of, if difference between the second hit rate and the first hit rate is smaller than a difference threshold value, fixing at least one important element by fixing an element as one of the at least one important element, and a step of optimizing the retrieval system based on the at least one important element.SELECTED DRAWING: Figure 2
Patent JP-2023006494-A (JP)
Title: Safety device, passenger conveyor, and mounting method
Inventor: NAKATANI RYU
IPC: B66B29/04
Filed: 2021-06-30
Abstract: To easily remove an article even when the article is caught or held between a cover part and footsteps.SOLUTION: A safety device is disposed on a passenger conveyor having a plurality of footsteps which circularly move, and protection parts arranged on both sides of the plurality of footsteps. The safety device comprises a cover part. The cover part projects to the side of the footsteps above a space held between the footsteps and the protection parts, and is formed of a tread which is a top surface of the footsteps and a plate which changes from a substantially parallel state to a non-parallel state. The cover part has a low friction part on a first surface which is a surface on the tread side.SELECTED DRAWING: Figure 5
Patent JP-2023006744-A (JP)
Title: Constructing method of under-ground piled column and pile follower used therefor
Inventor: FUJII FUTOSHI
IPC: E02D29/05
Filed: 2021-06-30
Abstract: To provide a method for constructing an under-ground piled column and a pile follower capable of easily preventing the under-ground piled column from floating due to buoyancy.SOLUTION: A method of constructing an under-ground piled column, which is constructed in a hole provided in the ground, comprises steps of: inserting the under-ground piled column with a pile follower 10 attached to the upper end into the hole; and pouring concrete into the hole with the pile follower 10 attached to the upper end of the under-ground piled column and fixing an embedded portion of the under-ground piled column to the concrete pile. The method for constructing the under-ground piled column and the pile follower 10 are characterized by using the pile follower 10 having a main body portion 11 formed in a hollow columnar shape from a steel pipe and a cement hardened portion 16 placed inside the main body portion 11.SELECTED DRAWING: Figure 2
Patent JP-2023006958-A (JP)
Title: Exposure device and image formation apparatus
Inventor: AOYAGI TAKESHI
IPC: B41J2/447
Filed: 2021-07-01
Abstract: To more correctly correct a mounting deviation of a plurality of chips mounted on a substrate.SOLUTION: An exposure device comprises: a substrate on which a first chip and a second chip having light emitting elements are sequentially mounted in a rotation axial direction of a photoreceptor; a controller which transmits a signal for controlling the substrate; a first data signal line which is connected to the first chip and transmits a data signal to the first chip; a second data signal line which is connected to the second chip and transmits the data signal to the second chip; a first selection signal line which is connected to the first chip and transmits a selection signal indicating that the data signal is for the first chip; a second selection signal line which is connected to the second chip and transmits a selection signal indicating that the data signal is for the second chip; and a storage unit which stores a deviation amount from a reference position of the chip mounted on the substrate. The controller calculates for each chip a correction amount for exposure of each chip at the reference position on the basis of the deviation amount stored in the storage unit, and adjusts the output timing for outputting the signal to each chip with the calculated correction amount.SELECTED DRAWING: Figure 6
Patent JP-2023007976-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-07-02
Abstract: To provide a game machine capable of optimizing management of the game machine for granting a large number of putout balls.SOLUTION: A game machine for executing a predetermined winning game when a pattern variation game results in winning includes: winning ball granting means for granting winning balls on the basis of entry of game balls into a winning hole; ball difference determination means for determining whether a difference in balls during a predetermined period reaches a specific value; and game control means for controlling progress of a game. The game control means has game suppression means for controlling the following games in a suppression mode when a difference in balls is determined to reach a specific value by the ball difference determination means.SELECTED DRAWING: Figure 1
Patent JP-2023008334-A (JP)
Title: Controller of hybrid vehicle
Inventor: MATSUBARA KEIGO
IPC: B60K6/48
Filed: 2021-07-05
Abstract: To provide a controller of a hybrid vehicle which can restrain decrease of drivability by preceding, while suppressing occurrence of shock in accompany with start control of an internal combustion engine, the start of the internal combustion engine in a situation that the start of the internal combustion engine is prioritized in comparison with the occurrence of the shock.SOLUTION: An electronic control device 90 of a hybrid vehicle 10 includes: an engine 12 and an electric motor MG as drive power source for travel; and a K0 clutch 20 which is arranged in a power transmission path PT between the engine 12 and the electric motor MG. The electronic control device thereof cancels, when (a) delay control which delays based on detection of a prescribed delay request set in advance for a prescribed period Td is executed against the start control which performs engagement of the K0 clutch 20 based on detection of a prescribed first start request set in advance to start the engine 12 by use of the electric motor MG, execution of the delay control based on detection of a prescribed second start request set in advance to execute the start control.SELECTED DRAWING: Figure 1
Patent JP-2022182918-A (JP)
Title: Slider for flat panel
Inventor: ENKAWA TSUTOMU
IPC: G03B42/04
Filed: 2021-05-27
Abstract: To realize patient pain relief and easy alignment in portable X-ray imaging to solve the problems that in portable X-ray imaging, a flat panel is laid directly on the patient's back for imaging, but corners and surfaces of the flat panel may hit the back and cause severe pain, and also, when the flat panel is laid on the back of a larger person, the flat panel may not slip and the flat panel may be difficult to align the flat panel with the patient.SOLUTION: A flat panel is mounted on a flat panel slider. The flat panel can be easily installed on the flat panel slider, and a cushioning material is used inside and a slippery waterproof material is used on the surface of the slider. The use of the cushioning material in the flat panel slider reduces patient pain. In addition, the surface is slippery and alignment is easy, and the use of the washable waterproof material makes it possible to keep the slider clean at all times.SELECTED DRAWING: Figure 1
Patent JP-2023009417-A (JP)
Title: Inference device, inference program, learning device and learning program
Inventor: MIZUTANI SEIGO
IPC: G06T7/00
Filed: 2021-07-07
Abstract: To improve a prediction accuracy when predicting an amount of attachments attached to an object to be monitored.SOLUTION: An inference device has an inference unit which outputs image information in which an area where there are attachments to a member and an area where there are no attachments to the member are identified, by inputting the image information of the member, to a learned model learned by using a dataset including the image information on the member, and the image information in which the area where there are the attachments to the member and the area where there are no attachments to the member are identified as teacher data.SELECTED DRAWING: Figure 1
Patent JP-2022171515-A (JP)
Title: Differential lock structure
Inventor: YU PING
IPC: B60K23/04
Filed: 2021-07-13
Abstract: To provide a differential lock structure having an excellent stability, a high controllability, and a long useful life.SOLUTION: A differential lock structure includes an electromagnetic clutch externally packaged to an output axle shaft on one side of a differential, where the electromagnetic clutch includes a movable lock disc and a fixed lock disc. The fixed lock disc is fixedly connected to a differential housing, and the movable lock disc and the fixed lock disc are provided with a movable end face tooth and a fixed end face tooth engageable with each other, respectively. The movable lock disc is externally packaged on the output axle shaft to be slidable only in an axial direction to make such a constitution that the movable lock disc is driven to move in the axial direction when the electromagnetic clutch is energized so that the movable end face tooth engages with the fixed end face tooth.SELECTED DRAWING: Figure 1
Patent JP-2023013291-A (JP)
Title: Package body, packaged rod-like bundle and manufacturing method therefor
Inventor: SUZUKI HIROKAZU
IPC: B65D59/02
Filed: 2021-07-15
Abstract: To provide a package body, a packaged rod-like bundle and a manufacturing method therefor, having high resistance to damage to a rod-like object during transportation or storage despite easy package work.SOLUTION: A package body, used for packaging a plurality of rod-like objects, includes a protection part covering at least one end part in a longitudinal direction of the plurality of rod-like objects and a package film for packaging the plurality of rod-like objects each being provided with the protection part. The protection part provides a package body of substantially-columnar shape or substantially truncated cone shape. A packaged rod-like bundle packaged by the package body and a manufacturing method therefor are also provided.SELECTED DRAWING: Figure 3
Patent JP-2023014846-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-07-19
Abstract: To provide a game machine capable of enhancing interest in a game by improving identification performance of a game state.SOLUTION: In a game hall, a number of Pachinko machines 10 and a hall computer HC for managing them are provided. In the Pachinko machines 10, an external terminal board 240 for outputting various kinds of pieces of information toward the hall computer HC from a main control device is provided. The external terminal board 240 includes a second terminal for outputting predetermined identification information for showing that a current game state is either during a jackpot state or a high-support mode. During a predetermined period after completion of the high-support mode, specific identification information in an output mode differing from an output mode of the predetermined identification information is outputted from the second terminal.SELECTED DRAWING: Figure 270
Patent JP-2023014907-A (JP)
Title: Seedling transplantation work system
Inventor: YAMAZAKI HITOSHI
IPC: A01B69/00
Filed: 2021-07-19
Abstract: To provide a seedling transplantation work system capable of quickly planting seedlings with an accurate interrow space on a farm field while keeping an interval in a machine body width direction of two transplanters constant.SOLUTION: A seedling transplantation work system comprises total two seedling transplanters, that is, a seedling transplanter for playing a role as a preceding vehicle traveling antecedently on a farm field and a seedling transplanter for playing a role as a following vehicle traveling so as to follow the seedling transplanter for playing the role as the preceding vehicle. Each of the two seedling transplanters repeatedly performs turning and direct advance traveling of planting seedlings. The seedling transplanter as the preceding vehicle comprises mark formation means for forming marks on the farm field during the direct advance traveling, the marks indicating positions on which the seedling transplanter as the following vehicle should travel.SELECTED DRAWING: Figure 5
Patent JP-2023016540-A (JP)
Title: Heat insulating film and heat insulating component
Inventor: YAMANOI Ryoko
IPC: B32B9/00
Filed: 2021-07-21
Abstract: To provide a heat insulating film which, despite being provided with an inorganic compound layer, overcomes various problems that arise due to the occurrence of voids or microcracks in the inorganic compound layer.SOLUTION: A heat insulating film 10 formed on at least a portion of the surface of a component 2 to be heat-insulated is formed from: an inorganic compound layer 20 in which scaly inorganic particles 22 are dispersed in an inorganic compound 21 formed from an alkoxide; and a top coat 30 that is formed on the inorganic compound layer 20, has a thickness of 0.5-30 μm, and is formed with an organic-inorganic hybrid material comprising a mixture of a metal alkoxide and a resin. By the formation of the top coat 30, voids 23 or microcracks in the inorganic compound layer 20 are filled with the organic/inorganic hybrid material, and the surface of the inorganic compound layer 20 is covered, so that the heat insulating performance of the heat insulating film 10 is enhanced, and fuel efficiency of an engine is improved by forming the heat insulating film 10 on piston top surfaces of the engine.SELECTED DRAWING: Figure 1
Patent JP-2023017155-A (JP)
Title: Information processing device and information processing program
Inventor: MIZOGAKI TADANOBU
IPC: G05B19/4097
Filed: 2021-07-26
Abstract: To generate an NC program for drilling in accordance with a tool diameter.SOLUTION: An information processing device according to an embodiment comprises an NC program generating part that generates an NC program for controlling a rotary tool in drilling which is performed while repeating feeding control and returning control of the rotary tool in a depth direction of a hole alternately, based on the data for processing including information about a tool diameter of the rotary tool. The NC program generating part sets a return quantity of the rotary tool on the basis of the tool diameter included in the data for processing, and generates the NC program including the return quantity.SELECTED DRAWING: Figure 3
Patent JP-2021177657-A (JP)
Title: Wireless terminal and method thereof
Inventor: FUTAKI TAKASHI
IPC: H04W24/10
Filed: 2021-07-27
Abstract: To enable a UE to monitor a proper Reference Signal (RS) for RLM measurement after switching DL active BWP.SOLUTION: A wireless terminal receives an RLM measurement configuration corresponding to a situation in which a first BWP is an active BWP and a second BWP is an inactive BWP via RRC signaling. When the active BWP is switched from the first BWP to the second BWP without the change of cell-specific synchronization signal block (SSB), the wireless terminal keeps using a first SSB associated with the first BWP for RLM measurement and switches the BWP relationship between the active BWP and the inactive BWP in the received RLM measurement configuration to use the RLM measurement configuration after switching the active BWP to the second BWP if an SSB type is set to a reference signal type for RLM.SELECTED DRAWING: Figure 17
Patent JP-2021184719-A (JP)
Title: Well plate incubator
Inventor: RUSSELL A NEWSTROM
IPC: C12N1/02
Filed: 2021-07-29
Abstract: To provide an incubator that is easily accessible by a robot arm or another import/export chip while maintaining an internal incubator environment that supports viability of a biological substance and another substance.SOLUTION: An incubator including: a housing 102 having an internal chamber which is constituted so as to support a cell culture plate including a plurality of wells, and includes a plurality of openings 112 constituted so as to make the cell culture plate accessible to the wells; a controller constituted so as to maintain the temperature of the internal chamber within a desired range; a first heating/cooling device which is directly or indirectly engaged with the housing, and controlled by the controller; and a sealing element including a plurality of openings.SELECTED DRAWING: Figure 1A