baber/WOPTO huggingface dataset:
Patent JP-2021159794-A (JP)
Title: Treating method for coated copper wire waste
Inventor: HOSHI MITSUMASA
IPC: B03C1/18
Filed: 2020-03-30
Abstract: To provide a treating method for coated copper wire waste, which enables copper to be recovered from the coated copper wire waste.SOLUTION: A treating method for coated copper wire waste, in which copper is recovered from industrial waste including the coated copper wire waste, includes: a copper nugget sorting step of obtaining copper nugget and a coating resin by nugget-treating the coated copper wire waste; and a step of obtaining solid recovery matter including the copper, by loading the coating resin into a fluidized-bed gasification melting furnace so as to thermally decompose the coating resin.SELECTED DRAWING: Figure 1
Patent JP-2021163230-A (JP)
Title: Editing device, image forming method, editing program, and printing system
Inventor: YOSHIDA JUNJIRO
IPC: H04N1/387
Filed: 2020-03-31
Abstract: To provide an editing device, an image forming method, an editing program, and a printing system that allow the degree of freedom in the width of objects to be printed on a label.SOLUTION: A CPU of an editing device displays, on an editing screen, a preview of a label in which object boxes B are arranged on a label image 160. The object boxes B include a vertical object box in which objects are input along an arrangement direction and the arrangement direction matches the vertical direction, and a lateral object box B2 in which the arrangement direction matches the lateral direction. The CPU can display, on the editing screen, a preview of a label in which two vertical object boxes are arranged on both right and left ends of the label image 160. The CPU can display, on the editing screen, a preview of a label in which two lateral object boxes B2 are arranged side by side in the lateral direction at an upper end of the label image 160.SELECTED DRAWING: Figure 23
Patent JP-2021161786-A (JP)
Title: Excavation propulsion device and excavation propulsion system
Inventor: SHIBUSAWA HIROYUKI
IPC: E21B4/04
Filed: 2020-04-01
Abstract: To make it possible to autonomously execute forward excavation propulsion and backward excavation propulsion.SOLUTION: A excavation propulsion system 1 comprises an excavation propulsion device 10 and a support device 20. The excavation propulsion device 10 is provided with a front side motor 16, a rear side motor 17, a secondary storage battery 18, and a control section 19 inside a device body 11, and a front side drill bit 12 rotated by the front side motor 16 at the front part outside the device body 11 and a rear side drill bit 14 rotated by the rear side motor 17 at the rear part. The front side drill bit 12 has a cutting blade 12a formed in a spiral-shape, and the rear side drill bit 14 has the same size as the front side drill bit 12 and a cutting blade 14a with its spiral direction reverse relative to the front side drill bit 12. When executing forward excavation propulsion, the front side drill bit 12 rotates to the direction to be screwed and the rear side drill bit 14 rotates to the reverse direction, and when executing backward excavation propulsion, the rear side drill bit 14 rotates to the direction to be screwed and the front side drill bit 12 rotates to the reverse direction.SELECTED DRAWING: Figure 1
Patent JP-2021167479-A (JP)
Title: Manufacturing method of nonwoven fabric
Inventor: JINNO FUMIO
IPC: D04H3/16
Filed: 2020-04-10
Abstract: To provide a manufacturing method of a nonwoven fabric which suppresses catching and deviation of a filament assembly.SOLUTION: A manufacturing method of a nonwoven fabric includes a drawing step in which a plurality of commutators 45 are disposed on an inner wall of the long side of the cross-section of a through passage 42c when viewed from the vertical direction, the commutators 45 extending in the vertical direction. When the width of the long side of the cross-section of the through passage 42c when viewed from the vertical direction is represented as W, the average center interval of the commutator 45 is represented as w1, the depth of the short side of the cross-section of the through passage 42c is represented as D, the depth of the commutator 45 is represented as d1, and the total cross-sectional area of the commutator 45 is represented as A, the following expressions are satisfied: a) 0.3≤d1/D≤0.75, b) 20≤W/w1≤50, and c) 0.01≤A/(D×W)≤0.2. Thereby, the breakage of the filament assembly 3 can be suppressed, and the deviation of the filament assembly 3 can be suppressed.SELECTED DRAWING: Figure 3
Patent JP-2020106268-A (JP)
Title: Range hood
Inventor: YAMAMOTO TAKASHI
IPC: F24F7/06
Filed: 2020-04-13
Abstract: To provide a range hood improved in safety at descending by a simple constitution, and having a self-inspection function, in the range hood which ascends at a use of a hood part, and descends at a non-use of the hood part.SOLUTION: A range hood 1 comprises: a support part 20 which is arranged at a cabinet so as to be ascendable and descendable; a hood part 30 supported to the support part, opposing a ceiling plate 12 of the cabinet while ascending at a use, and arranged in the vicinity of the ceiling plate at a non-use; and a sensor 24 for detecting a substance between the hood part and the ceiling plate. The support part has an optical face 21 of the sensor in a position being the vicinity of a connecting part 23 connected with the hood part in which the hood part does not exist in a detection range, and also comprises a self-inspection part 22 for performing a self-inspection on the basis of a detection result of the sensor. The self-inspection part inspects that an optical face of the sensor is contaminated by the continuation of the inspection by the sensor in a space in which the hood part passes while making the sensor function in a process in which the support part is ascended.SELECTED DRAWING: Figure 1
Patent JP-2021172697-A (JP)
Title: Composite particle and manufacturing method of composite particle
Inventor: NISHIJIMA NAO
IPC: C08F8/06
Filed: 2020-04-21
Abstract: To provide a composite particle in which fine cellulose is stably adhered onto a core particle of various kinds, and a manufacturing method of a composite particle.SOLUTION: A composite particle 5 includes at least one kind of core particle 3. Fine cellulose 1 having an anionic functional group is bonded onto a surface of the core particle 3. In the fine cellulose 1, volume based particle size distribution has two or more particle size peaks. The particle size peaks are within a range of a volume based particle diameter of 0.01 to 20 μm.SELECTED DRAWING: Figure 1
Patent JP-2021171253-A (JP)
Title: bench
Inventor: FUKAZAWA YUKIRO
IPC: A47C11/00
Filed: 2020-04-23
Abstract: To provide a highly flexible space saving type bench capable of changing layout in accordance with an installation space.SOLUTION: A bench including a seat part plate 1 for forming a seating face, a back plate 2 for forming a backrest in linkage with a marginal part of the seat part plate, and legs 3 for supporting the seat part plate, has a constitution provided with connectors 6, 7 for connecting each bench in linkage with benches arranged adjacently on at least one of the seat part plate and the back plate.SELECTED DRAWING: Figure 1
Patent JP-2021018416-A (JP)
Title: Polarizer having adhesive layer
Inventor: Honjo yoshito
IPC: G09F9/00
Filed: 2020-04-23
Abstract: To provide a polarizer with an adhesive layer including an anti-static agent and prevented from peeling even when receiving a physical impulse.SOLUTION: A polarizer 25 with an adhesive layer, including a polarizer 10 and an adhesive layer 20 laminated in contact with the polarizer 10 has four sides and four corners in which at least one has a curvature radius of 1.0 mm or more and is round. The adhesive layer 20 includes an anti-static agent; when setting the respective values of resistance of the surface of the adhesive layer 20 on the side opposite to the polarizer 10 side before and after being held at a temperature of 85°C for 100 hours to R1 [Ω/square] and R2 [Ω/square], the rate ΔR [%] of change calculated by the formula (3) satisfies the relationship of the formula (1):ΔR=[(R2-R1)/R1]×100 (3), ΔR≥25 (1).SELECTED DRAWING: Figure 1
Patent JP-2021171277-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-04-23
Abstract: To increase game amusement.SOLUTION: A game machine provided with display means capable of displaying a plurality of types of images can execute a first performance in which a specific performance execution suggestion image suggesting that a specific performance is executed in a variation is displayed in a state where the variation display of the decorative symbol is not continuously displayed after the start of variation, in which one of the plurality of types of images is a decorative symbol, and a second performance in which the decorative symbol that is overlapped with the specific performance execution suggestion image and represents 7 is temporarily stopped in the form of ready-to-win, after the first performance.SELECTED DRAWING: Figure 125
Patent JP-2020144890-A (JP)
Title: Information provision device
Inventor: SAKA TAKESHI
IPC: G08G1/0969
Filed: 2020-04-27
Abstract: To provide an information provision device, an information provision method, an information providing program, and a storage medium storing the information providing program that can easily understand a variety categories of information even in a situation where it is difficult to operate, or it is impossible to view a screen closely.SOLUTION: A system control section 2 displays areas A0 to A4 provided for respective categories on a display section 3, and displays information of categories corresponding to the areas A0 to A4. The system control section 2 controls a voice output section 4 to sequentially read out information of each category, and expands the areas A2-A4 corresponding to the categories being read out, to display.SELECTED DRAWING: Figure 3
Patent JP-2021175345-A (JP)
Title: Motor drive system
Inventor: YAMAMOTO TOSHIHIRO
IPC: H02M7/48
Filed: 2020-04-30
Abstract: To suppress power loss in a motor drive system by suitably setting voltage resolution of a voltage command.SOLUTION: A controller acquires a torque command value, a rotation angle of a motor generator, and a vehicle speed (S1, 3). The controller determines a voltage resolution pattern based on the vehicle speed (S5). Then, for a system voltage, the controller calculates a system loss at each of a plurality of voltage values based on the determined voltage resolution pattern (S7). The controller sets a voltage value being the minimum of the system loss to a voltage command (S9). The controller generates a control signal so that an output voltage of a step up/down converter becomes the voltage command, and outputs it (S11).SELECTED DRAWING: Figure 11
Patent JP-2021175372-A (JP)
Title: Seed treatment method for improving rooting ability of plant and seed subjected to treatment for improving rooting ability
Inventor: JANG SEONG JIN
IPC: A01C1/00
Filed: 2020-05-01
Abstract: To provide a seed treatment method capable of exerting a similar effect to a case of cutting a root of a seedling in a stage of the seed by subjecting the seed of a plant to a simple treatment.SOLUTION: A seed of a plant is so treated as to separate a root growth point of an embryo axis from other parts of the embryo axis. A part to be separated is not limited only to the root growth point, and may be defined as a portion including the root growth point in the embryo axis. By forming a cut line in the embryo axis, the root growth point or the portion including the root growth point can be separated from the other parts of the embryo axis. The seed is preferably to be a seed of the leguminous plants.SELECTED DRAWING: Figure 1
Patent JP-2021175457-A (JP)
Title: Game machine
Inventor: SEKIYA TORU
IPC: A63F7/02
Filed: 2020-05-01
Abstract: To increase game interest.SOLUTION: When a special symbol B, which is a big winning symbol is won in a game state other than a normal game state, if the number of variations between jackpot games is 30 or less, the ending time during the jackpot game to be executed relatively later is 50 seconds, and if the number of variations between the jackpot games is 31 or more, the ending time during the jackpot game to be executed relatively later is 20 seconds. Ending performance patterns differ depending on the ending time.SELECTED DRAWING: Figure 77
Patent JP-2021176348-A (JP)
Title: Powder composition for stabilizing physical gravity center, and its manufacturing method and its use
Inventor: KOIKE MASAKI
IPC: A43B17/00
Filed: 2020-05-07
Abstract: To provide a powder composition that has an effect to prevent the falling due to external intrinsic factors by an effect of stabilizing a physical gravity center.SOLUTION: A powder composition for stabilizing a physical gravity center contains fine powder-shaped radium and fine powder-shaped coal dust. For example, printing is made on an article by using ink and coating material containing the powder composition for stabilizing the physical gravity center of the present invention, and thereby the article having an effect for stabilizing the physical gravity center can be manufactured.SELECTED DRAWING: Figure 1
Patent JP-2021178999-A (JP)
Title: Water electrolysis stack
Inventor: KAWABATA NORIHIKO
IPC: C25B13/02
Filed: 2020-05-14
Abstract: To provide a water electrolysis stack having excellent durability.SOLUTION: The water electrolysis stack comprises: an anode separator having high potential resistance; a membrane electrode composite comprising a pair of electrodes each disposed on either side of an electrolyte membrane; a cathode separator having hydrogen resistance; and an anode inlet manifold, an anode outlet manifold, and a cathode manifold each mutually independently disposed outside the membrane electrode composite. The anode separator comprises: an anode side inlet communicating with the anode inlet manifold and a first gap; and an anode side outlet communicating with the first gap and the anode outlet manifold. The cathode separator comprises a cathode side outlet communicating with a second gap and the cathode manifold. The water electrolysis stack further comprises: an anode side sealing part constituting the anode inlet manifold and the anode outlet manifold together with the anode separator; and a cathode side sealing part constituting the cathode manifold together with the cathode separator.SELECTED DRAWING: Figure 1B
Patent JP-2021179921-A (JP)
Title: Autonomous mobile device control system, its control method and its control program
Inventor: TAKAI TOMOHISA
IPC: G05D1/02
Filed: 2020-05-15
Abstract: To solve the problem in which the conventional autonomous mobile device control system cannot restore an autonomous mobile robot in a state of emergency stop to a state of autonomous operation.SOLUTION: In an autonomous mobile device control system according to the present invention, an autonomous mobile robot acquires a target moving position from a host management device to autonomously move to the target moving position (S2); if a stuck state in which the robot cannot autonomously move occurs, the robot transmits an autonomous release notification, providing notification that the robot cannot autonomously move, to the host management device (S5); the robot waits for an operation instruction from the host management device after transmitting the autonomous release notification (S8); in response to reception of the autonomous release notification based on information obtained from at least one of the plurality of environment cameras, the host management device gives an operation instruction to the autonomous mobile robot (S8); in response to safety confirmation based on a proximity sensor provided to the robot, after an operation following the operation instruction, the autonomous mobile robot resumes autonomous operation (S10).SELECTED DRAWING: Figure 4
Patent JP-2021181520-A (JP)
Title: Fluophor composition and method for producing the same
Inventor: YOSHIDA SHIGEKI
IPC: C09K11/79
Filed: 2020-05-18
Abstract: To provide a fluophor that has an excellent light emitting property.SOLUTION: Provided is a fluophor composition that contains an element M that is at least one selected from the group consisting of rare earth elements other than cerium, a silicon, and a nitrogen in the composition, and contains a nitride fluophor that is activated by cerium, and an element M-containing acid fluoride. The percentage content of acid fluoride in the fluophor composition is 1.5 mass% or more and 10 mass% or less in the reference intensity ratio method of the X-ray diffraction method.SELECTED DRAWING: Figure 3
Patent JP-2021182501-A (JP)
Title: Combination structure, selection method and selection program
Inventor: KIYOTA TOSHIHIRO
IPC: H05K3/36
Filed: 2020-05-19
Abstract: To provide a mounting substrate that lessens the need to provide other wirings when the number of electrodes is not large enough, and so on.SOLUTION: A mounting substrate is mounted with electric components, and comprises a projection substrate layer and the other substrate layer which is a substrate layer other than the projection substrate layer, wherein the projection substrate layer protrudes from the other substrate layer at an end part, the projection part which protrudes comprises one or more projection part electrodes, and the other substrate layer comprises one or more other-substrate layer electrodes, a group of at least one of the projection part electrodes electrically connected to the electronic components and at least one of the other-substrate layer electrodes electrically connected to the electronic components being connected to one connector electrode that a connector comprises when mounted on the connector.SELECTED DRAWING: Figure 5
Patent JP-2021182081-A (JP)
Title: Imaging lens, imaging apparatus and information terminal
Inventor: HOSHI KOJI
IPC: H04N5/225
Filed: 2020-05-19
Abstract: To achieve a low height, a wide field angle and a large diameter in an imaging lens, and also achieve a high performance in aberration and an imaging performance.SOLUTION: An imaging lens comprises: a first lens group 101 which includes a first lens having aspherical surfaces on both sides that has a meniscus shape with a convex surface facing an object side on an optical axis and has positive refractive power, a second lens having aspherical surfaces on both sides that has the meniscus shape with the convex surface facing the object side on the optical axis and has negative refractive power, and a third lens having aspherical surfaces on both sides that has the meniscus shape with the convex surface facing the object side on the optical axis and has the positive refractive power, and which has positive synthetic refractive power; a second lens group 102 which includes a fourth lens having aspherical surfaces on both sides, a fifth lens having aspherical surfaces on both sides that has the meniscus shape with the convex surface facing an image side on the optical axis and has the positive refractive power, and a sixth lens having aspherical surfaces on both sides and which has the positive synthetic refractive power; and a third lens group 103 which includes a seventh lens having aspherical surfaces on both sides that has the concave surface facing the image side on the optical axis and has the negative refractive power. The imaging lens satisfies a prescribed conditional expression.SELECTED DRAWING: Figure 1
Patent JP-2021181068-A (JP)
Title: Manufacturing method for sheet-like article
Inventor: MURATA KOICHI
IPC: C09D7/61
Filed: 2020-05-20
Abstract: To provide a manufacturing method for a sheet-like article, enabling inexpensive manufacturing of a sheet-like article in which fillers having large median diameters are thinly and substantially uniformly distributed on a base material.SOLUTION: The manufacturing method for a sheet-like article comprises a step of forming a filler coating layer having a basis weight of 5.0 to 60 g/m2 on a base material 1 by coating, by a coating device 20, a paint 7 containing fillers having median diameters of 500 to 1000 μm onto the base material 1 and drying the paint. A solid content concentration of the paint 7 is 8.0 to 35.0 mass%. The coating device 20 comprises a coating roll 21 that transfers a weighed paint 7a weighed in a gap 27 onto the substrate 1. In the step of forming the filler coating layer, a width of the gap 27 of the coating device 20 is set to be 400 to 1000 μm, and a peripheral speed C of the coating roll 21 and a traveling speed L of the base material 1 are set in such a manner that a C/L ratio satisfies 0.01<C/L<1.00, and the paint 7 is coated onto the base material 1.SELECTED DRAWING: Figure 8A
Patent JP-2021190479-A (JP)
Title: Cooling system
Inventor: KUBO HIDEO
IPC: F28D15/04
Filed: 2020-05-26
Abstract: To provide a cooling system that transfers heat by the phase change between the gas phase and the liquid phase of a refrigerant in a container capable of facilitating the movement of a liquid phase refrigerant from a transport section to an evaporation section.SOLUTION: A cooling system 42 has a container 44 that contains refrigerant sealed. The container 44 includes therein: an evaporation section 62 that evaporates the liquid phase refrigerant RF by receiving heat; a condensing section 72 that condenses the gas-phase refrigerant by heat dissipation inside the container 44; and a tubular transport section (transport pipe 78) that transports the refrigerant inside the container 44 to the evaporation section 62 by capillarity. The container 44 further includes, between the transport section and the evaporation section 62, a gap portion (inclined portion 82A) that creates a gap 84A in which the liquid phase refrigerant RF moves from the transport portion to the evaporation portion 62.SELECTED DRAWING: Figure 7
Patent JP-2021190751-A (JP)
Title: Server device, server system, information processing method, and program
Inventor: SHIN YUKINORI
IPC: H04N21/439
Filed: 2020-05-27
Abstract: To execute live distribution including a voice of simultaneous interpretation by using a distribution server.SOLUTION: A server device comprises: a first live reception unit which receives a live video and a live voice from a speaker's device; a first interpretation reception unit which receives an interpretation voice from an interpreter's device; a voice constitution unit which mixes the live voice and the interpretation voice to constitute an output voice being a voice to be output; and an output information transmission unit which transmits output information having the live video and the output voice to one or more distribution servers. The server device is capable of performing live distribution including a voice of simultaneous interpretation by using the distribution servers.SELECTED DRAWING: Figure 3
Patent JP-2021190261-A (JP)
Title: Metal-air battery
Inventor: HIRAKAWA HIROYUKI
IPC: H01M12/08
Filed: 2020-05-28
Abstract: To provide a metal-air battery that can suppress the deformation of a negative electrode itself.SOLUTION: A metal-air battery 1 includes an air electrode 21 and a negative electrode 30. The negative electrode 30 includes a current collector 40 carrying an active material 31. The current collector 40 is formed by bending a flat plate having a through hole in a wavy shape, and the bending height of the current collector 40 is higher than the thickness of the flat plate in the thickness direction at the negative electrode 30.SELECTED DRAWING: Figure 1