baber/WOPTO huggingface dataset:
Patent JP-2021114650-A (JP)
Title: Image processing system, information processing device and information processing program
Inventor: OSUGI AKIYOSHI
IPC: G06F3/08
Filed: 2020-01-16
Abstract: To reduce the difference in the writing service life of solid-state drives among a plurality of image processing devices in comparison to a case of transmitting processing request data to the image processing device simply instructed by a user in an image processing system including the plurality of image processing devices respectively having the solid-state drives.SOLUTION: A user terminal 14 transmits job data in which a first image processing device 12a is instructed by a user as a transmission destination to a second image processing device 12b that has the writing service life of a SSD 30 longer than that of the first image processing device 12a on the basis of service life information indicating the writing service life of the SSD 30 of each image processing device 12 received from each image processing device 12. When a user inputs the execution instruction of the job data to the first image processing device 12a, the job data is transferred to the first image processing device 12a from the second image processing device 12b. The first image processing device 12a executes processing without writing the job data to the SSD 30a.SELECTED DRAWING: Figure 5
Patent JP-2021116130-A (JP)
Title: Accumulator and accumulating method
Inventor: MIZUKAWA KENJI
IPC: B65G47/88
Filed: 2020-01-22
Abstract: To provide an accumulator capable of responding to high speed of an article processing device provided in an upstream or a downstream while having large accumulation ability.SOLUTION: An accumulator is provided with: a conveyance part comprising a supply conveyor for conveying an article conveyed from an upstream, and a discharge conveyer for conveying an article received from the supply conveyor in a conveyance direction T toward a downstream; and an accumulation part for accumulating the article conveyed by the supply conveyor. The supply conveyor comprises a first supply passage and a second supply passage that are parallel with each other. The accumulation part comprises a first accumulation area corresponding to the first supply passage, and a second accumulation area corresponding to the second supply passage. The first accumulation area is provided on one side of the conveyance direction, across the conveyance part. The second accumulation area is provided on the other side of the conveyance direction.SELECTED DRAWING: Figure 1
Patent JP-2021115890-A (JP)
Title: Ship
Inventor: SUZUKI MASARU
IPC: B63B34/10
Filed: 2020-01-22
Abstract: To provide a ship in which an operator can easily confirm information while sailing.SOLUTION: A ship 1 comprises a hull 7, a deck 9, a steering pole 13, and an information display part 15. An engine 5 is arranged in the hull 7. The deck 9 is mounted on the top of the hull 7. The steering pole 13 is movably attached to the deck 9 via an oscillating shaft 14. The information display part 15 is arranged on the deck 9 in front of the oscillating shaft 14.SELECTED DRAWING: Figure 3
Patent JP-2021116846-A (JP)
Title: Butterfly valve
Inventor: NISHIMURA YASUNORI
IPC: F16K49/00
Filed: 2020-01-24
Abstract: To provide a butterfly valve that improves the durability of a seal to rotations of a rod to prevent outside air pollution due to the external leakage of process gas, and has high lifetime.SOLUTION: In a butterfly valve 1 made by uniting a driving portion 2 and a valve portion 3, the driving portion 2 is equipped with a hollow portion 16a in which a rod 10 is inserted, between a DD motor 11 and an end portion on a side on which the valve portion 3 is united. In the hollow portion 16a, a cylindrical magnetic member 18 covering an outer peripheral surface of the rod 10 is disposed coaxially with the rod 10. At a gap between an outer peripheral surface of the magnetic member 18 and an inner peripheral surface of the hollow portion 16a, a magnetic fluid 19 is filled, and the rod 10 is made from non-magnetic anti-corrosion alloy.SELECTED DRAWING: Figure 2
Patent JP-2021117859-A (JP)
Title: Power transaction management device and power transaction system
Inventor: SUZUKI TOSHIAKI
IPC: H02J13/00
Filed: 2020-01-29
Abstract: To enable flexible power transaction even in a case where a condition on the power providing side is different from a condition on the power requiring side.SOLUTION: A power transaction management device receives power supply application data including a supply power amount and a supply period from a supply side computer, receives power demand application data including a requested power amount and a requested period from a demand side computer, determines whether or not such a first transaction condition that the supply period is a period prior to the requested period is satisfied, decides a transmission power amount to a power demanding device on the basis of the power amount of at least one of the supply power amount and the requested power amount when determining that the first transaction condition is satisfied, stores the supply power amount in a power storage/discharge device from the power supply device in the supply period by controlling a power transmission switching device, and discharges the transmission power amount decided with decision processing to the power demanding device from the power storage/discharge device in the requested period.SELECTED DRAWING: Figure 1
Patent JP-2021117947-A (JP)
Title: Impress information recording system and electronic sealing tool
Inventor: GAYA NOZOMI
IPC: G06Q20/38
Filed: 2020-01-29
Abstract: To create a technique to record and manage impress information using a block chain and provide an electronic sealing tool and an application for the same.SOLUTION: An impress information recording system 1 for recording impress information on sealing with an electronic sealing tool 2 comprises the electronic sealing tool 2, an impress information generation device 3 and a smart contract processing device 4. When the electronic sealing tool 2 detects an impress via a detection unit, the impress information generation device 3 acquires time information and position information at that time, generates impress information and issues a transaction related to the impress information. The smart contract processing device 4 constitutes a client of a block chain 5 and records the impress information in the block chain 5 according to the transaction.SELECTED DRAWING: Figure 1
Patent JP-2021120732-A (JP)
Title: Optical transmission device, wavelength width adjustment device, and wavelength width adjustment method
Inventor: MORITA HIROSHI
IPC: H04B10/2581
Filed: 2020-01-31
Abstract: To provide an optical transmission device capable of reducing costs by decreasing the level of accuracy of optical axis deviation while securing prescribed reception signal quality, a wavelength width adjustment device, and a wavelength width adjustment method.SOLUTION: An optical transmission device includes a light source 223 and an optical waveguide 203 propagating light outputted by the light source. The optical waveguide propagates only a basic mode in a first wavelength. Light outputted by the light source is light of second wavelength having a component at least in a primary mode together with the basic mode. The second wavelength has prescribed wavelength width and is the wavelength in which the optical waveguide can propagate at least the primary mode together with the basic mode. There is further provided a wavelength width change part 231 changing wavelength widths of the light made incident to the optical waveguide.SELECTED DRAWING: Figure 35
Patent JP-2021125502-A (JP)
Title: Film forming device
Inventor: HONMA MANABU
IPC: C23C16/46
Filed: 2020-02-03
Abstract: To provide a technique capable of adjusting the in-plane distribution of substrate temperature.SOLUTION: A film forming device according to an embodiment of the present disclosure includes a vacuum vessel, a rotary table that is rotatably provided in the vacuum vessel and on which a plurality of substrates are mounted along the circumferential direction, a heating unit that is provided below the rotary table and heats the plurality of substrates by radiation, and a radiation adjusting unit that adjusts the amount of radiation from the heating unit to the plurality of substrates.SELECTED DRAWING: Figure 1
Patent JP-2020073581-A (JP)
Title: Method of producing at least one of unsaturated aldehyde and unsaturated carboxylic acid, and catalyst for producing at least one of unsaturated aldehyde and unsaturated carboxylic acid
Inventor: HIRAOKA RYOTA
IPC: C07C47/22
Filed: 2020-02-04
Abstract: To provide a method of producing an unsaturated aldehyde and/or an unsaturated carboxylic acid which maintains a high yield for a long period of time more safely and stably in an industrial plant.SOLUTION: The method of producing at least one of an unsaturated aldehyde and an unsaturated carboxylic acid includes: providing n layers (n≥2) of catalyst layer against a gas flowing direction of a reactor tube; and filling catalyst so that, when a difference between a temperature PTof an exothermic peak of an n-th layer from a gas inlet and a minimum value mTof temperatures of catalyst layers between an exothermic peak of a (n-1)-th layer and the exothermic peak of the n-th layer is dT, the formula dT≤20°C is satisfied, and the rate of change of dT is 2.5 or less in a reaction bath temperature in a range of ± 6°C of a reaction bath temperature obtainable of a maximum yield using two or more catalysts.SELECTED DRAWING: Figure 1
Patent JP-2020139144-A (JP)
Title: Shallow trench isolation chemical and mechanical polishing slurry
Inventor: Joseph D Rose
IPC: C09K3/14
Filed: 2020-02-04
Abstract: To provide shallow trench isolation (STI) chemical mechanical planarization (CMP) compositions, methods of using the compositions, and devices for using the compositions.SOLUTION: The compositions comprise abrasive particles, and two different groups of chemical additives; a non-ionic organic surfactant molecule including polysorbate-type surfactants formed by ethoxylation of sorbitan and non-ionic organic molecules with multi-hydroxyl functional groups in the same molecule. The compositions provide high silicon oxide removal rate (RR) and suppressed SiN removal rate (RR). A good pattern performance is provided by the compositions which offer a desired silicon oxide RR at a reasonable DF, showing high SiN RR suppression at an even higher DF from blanket wafer data.SELECTED DRAWING: None
Patent JP-2021123549-A (JP)
Title: Method for producing phosphoric diester or phosphoric triester
Inventor: KAWAGUCHI SHINICHI
IPC: C07F9/09
Filed: 2020-02-04
Abstract: To provide a method for producing a phosphoric ester, making it possible to produce a phosphoric diester or a phosphoric triester by using phosphoric acid and a hydroxy compound.SOLUTION: Phosphoric acid and a phenol, which is used in excess with respect to the phosphoric acid, are subjected to dehydrating condensation under heating and refluxing conditions, thereby producing a phosphoric ester.SELECTED DRAWING: None
Patent JP-2020168660-A (JP)
Title: Press tool
Inventor: DIRK STERKENBURG
IPC: B22F7/00
Filed: 2020-02-13
Abstract: To provide a press tool for manufacturing a cutting insert unprocessed body.SOLUTION: A press tool includes at least one metal mold member 1 having a first leg part 4 defining a first metal mold surface 5 and a second leg part 6 defining a second metal mold surface. The leg parts 4, 6 each have a base part connected to a residual part of the metal mold member 1 and respective free ends 10,11 at end parts of first and second metal mold surfaces 5, 7. Here, the first metal mold surface 5 and the second metal mold surface 7 define a boundary of a metal mold cavity, and a cutting insert unprocessed body is formed when powder is compressed in the metal mold cavity. In an area at the base parts of the first and second leg parts 4,6, the metal mold cavity presents a corner part area having a corner between two surfaces in contact, and the metal mold member 11 is composed of hard metal. In the corner area, there is a portion 9 of the metal mold member 1 where the hard metal has a tenacity higher than tenacity of the hard metal of the metal mold member 1 separated further from the corner area.SELECTED DRAWING: Figure 5
Patent JP-2021127220-A (JP)
Title: Table feeder
Inventor: KOTANI HIROAKI
IPC: B65G65/48
Filed: 2020-02-14
Abstract: To provide a table feeder which can inhibit cereal grains from remaining in the table feeder.SOLUTION: A table feeder includes at least a hopper tank 21 which stores cereal grains and a rotating body 4 which is provided at the hopper tank 21 and has a rotor 42 for discharging the cereal grains stored in the hopper tank 21. The hopper tank 21 has a rotation axis cover member 61 located around a rotation axis of the rotating body 4 on a bottom surface. The rotor 42 has a rotor lower cover part 62 which slides relative to the rotation axis cover member 61. The rotation axis cover member 61 and the rotor lower cover part 62 form an ingress prevention part 6 which prevents ingress of the cereal grains into the rotating body 4.SELECTED DRAWING: Figure 7
Patent JP-2021127397-A (JP)
Title: Conductive polymer dispersion, conductive laminate, and method for producing the same
Inventor: IZUMI SHINOBU
IPC: C08K5/5415
Filed: 2020-02-14
Abstract: To provide a conductive polymer dispersion that can exhibit excellent properties by using an acrylamide compound in an un-polymerized state, which has been conventionally polymerized for use, and a conductive laminate that has a conductive layer composed of a cured layer of the conductive polymer dispersion and a method for producing the same.SOLUTION: A conductive polymer dispersion contains a conductive complex containing a π-conjugated conductive polymer and a polyanion, an acrylamide compound, and a dispersion medium and does not contain a radical polymerization initiator to initiate the polymerization of the acrylamide compound. The acrylamide compound is preferably at least one selected from the group consisting of N, N-dimethyl acrylamide, N, N-diethyl acrylamide, and N-isopropyl acrylamide.SELECTED DRAWING: None
Patent JP-2021129277-A (JP)
Title: Communication system
Inventor: TOYODA RYOMA
IPC: H04L45/42
Filed: 2020-02-17
Abstract: To allow another communication path without disconnection to be used and reduce delay in communication when a failure such as disconnection of a communication path occurs.SOLUTION: A loop-shaped communication path is formed with trunk lines 12 and 13 by including a redundant communication path formed with a switch 22 and a backup line 21. In order to apply the same to a bus-type communication network such as a CAN, the switch 22 is normally off, and at regular times, the backup line 21 is disconnected from the path. A disconnection detection unit is disposed at the place of each joint connector 14-17. When any disconnection detection unit detects disconnection, the switch 22 is closed to make the redundant path available. Furthermore, contents of a routing map of a central gateway 11 are rewritten to change the path so that the redundant route that is not disconnected is preferentially selected. Increase in delay time during disconnection can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2021130104-A (JP)
Title: Deodorization catalyst, deodorization catalyst structure, and deodorization unit
Inventor: TAKEUCHI KENTA
IPC: B01J29/48
Filed: 2020-02-21
Abstract: To provide a deodorization catalyst capable of suppressing reduction of deodorization performance brought about by adsorption-heating regeneration.SOLUTION: A deodorization catalyst contains a cerium-manganese compound oxide where the mole ratio (Ce/Mn) of Ce and Mn is 0<Ce/Mn≤0.5, and the total content of Ce and Mn each in terms of CeO2 and MnO2 is 60 mass% or more. In the deodorization catalyst, the relative surface area of the cerium-manganese compound oxide is 120 m2/g or more. In the deodorization catalyst, the cerium-manganese compound oxide has a Birnessite-type crystal structure. The deodorization catalyst is for an odor including aldehydes. A deodorization catalyst structure includes a substrate, and a catalyst layer containing a deodorization catalyst on the substrate. A deodorization unit includes the deodorization catalyst structure, and heating-regeneration means of the deodorization catalyst structure.SELECTED DRAWING: None
Patent JP-2021133279-A (JP)
Title: Coating control system
Inventor: Toyoshima yu
IPC: H01M4/04
Filed: 2020-02-25
Abstract: To provide a coating control system capable of forming a pair of stripe-shaped coating films composed of paste, and capable of restraining variations in coating width between the pair of stripe-shaped coating films by using a coating die on a small-sized yet belt-like sheet.SOLUTION: A coating control system includes: flow rate ratio adjustment means 120, 121 for adjusting a flow rate ratio of insulation paste in a first flow passage 113 and a second flow passage 114; coating width detection means for measuring coating widths W1, W2 of a pair of stripe-shaped coating films 33; and a control unit for controlling the flow rate ratio via the flow rate ratio adjust means so that a difference Wd between the coating widths W1 and W2 of the pair of stripe-shaped coating films is zero, and controlling a discharge flow rate SP via pump flow rate control means so that a sum Wa of the coating widths W1, W2 of the pair of stripe-shaped coating films is a predetermined value Wi.SELECTED DRAWING: Figure 5
Patent JP-2021132578-A (JP)
Title: Transplanter
Inventor: KAWAKAMI SHUHEI
IPC: A01C19/02
Filed: 2020-02-27
Abstract: To improve efficiency relating to fertilizer trial delivery before fertilizing work for it is desirable to perform the fertilizer trial delivery before the fertilizing work.SOLUTION: A transplanter comprises an engine (20) for generating a power, a fertilizer applicator (70) for performing fertilizing work by using the power generated by the engine (20), a first motor (200) for supplying the power to the fertilizer applicator (70), and a controller (400) for driving the first motor (200) in a case of performing fertilizer trial delivery before the fertilizing work. The fertilizer applicator (70) includes n(≥2)-number of fertilizer delivery units (71). In a state where the power is supplied only to the fertilizer delivery units (71) of the fertilizer applicator (70) located adjacent to the first motor (200), the transplanter can perform the fertilizer trial delivery.SELECTED DRAWING: Figure 3
Patent JP-2021136345-A (JP)
Title: Coil component
Inventor: HIRAKI MAKOTO
IPC: H01F17/00
Filed: 2020-02-27
Abstract: To provide a coil component in which a stress in a coil component inner part is reduced, and a DC resistance is low.SOLUTION: A lamination coil component contains: an element body containing an insulation main body, and a coil embedded into the insulation main body; and an external electrode provided onto a front face of the insulation main body and electrically connected to a terminal end of the coil. In a boundary between the coil and the insulation main body, a groove-like gap part along a length direction of the coil is included, and the coil has ridges along the length direction of the coil in the gap part.SELECTED DRAWING: Figure 1
Patent JP-2021137095-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-02
Abstract: To provide a game machine capable of executing a group performance further suitably.SOLUTION: In a group notice performance, a second display period in which characters appear one after another and progress is designed to be longer than a first display period from the first start of character display to a first end of the character display, thereby providing a suitable group notice performance. In addition, in the group notice performance, since there is no situation where only one person is displayed, it is possible to prevent a question as to whether or not a performance is the group notice performance and misunderstanding that only one character will appear to be generated.SELECTED DRAWING: Figure 49
Patent JP-2021070529-A (JP)
Title: Mouth sealing device for glass bottle
Inventor: LUO YE
IPC: B67B3/20
Filed: 2020-03-09
Abstract: To provide a mouth sealing device for a glass bottle.SOLUTION: The mouth sealing device includes an outer shell, a movement space is provided inside the outer shell, a left end opening and a front end opening of the movement space are communicated with an exterior space, a moving mechanism capable of transporting a glass bottle is provided in the movement space, an operation space is provided inside an upper end wall of the moving mechanism, a driving mechanism for supplying power or controlling the sealing device is provided in the operation space, and a mouth sealing mechanism capable of sealing a mouth of the glass bottle is provided on a right side of the driving mechanism. The mouth sealing device has a simple configuration, can be operated conveniently, can automatically seal the mouth of the glass bottle without requiring manual operation, can improve sealing efficiency of the mouth of the glass bottle, and can simultaneously carry out mouth sealing processing of four glass bottles, thereby achieving high efficiency.SELECTED DRAWING: Figure 1
Patent JP-2021139079-A (JP)
Title: Nonwoven fabric
Inventor: MIZUKOSHI YUTARO
IPC: D04H3/007
Filed: 2020-03-09
Abstract: To provide a nonwoven fabric having highly retainable hydrophilicity.SOLUTION: A nonwoven fabric has a porous fiber 10 that contains a thermoplastic resin, having a fiber surface with a pore 1 of which diameter is equal to or less than 50% of the fiber diameter. On the inner wall of the pore 1, a surfactant is present.SELECTED DRAWING: Figure 1
Patent JP-2021143351-A (JP)
Title: REGENERATION METHOD OF Al ALLOY
Inventor: MINOURA TAKUMA
IPC: C22B7/00
Filed: 2020-03-10
Abstract: To provide a novel recycling method of Al alloy scrap capable of heightening a ratio (removal efficiency) of an Fe amount to be removed relative to a Mn amount.SOLUTION: A regeneration method of an Al alloy of the present invention comprises: a mixing step of obtaining a third molten metal by mixing a first molten metal and a second molten metal prepared by dissolving a raw material at least one of which contains an Al alloy scrap or a regenerated Al alloy ingot; and an extraction step for extracting a fourth molten metal from which at least a part of an Fe compound precipitated from the third molten metal is removed. Here, the first molten metal has a larger Mn concentration and a higher temperature of the molten metal than the second molten metal, and the second molten metal has the temperature of the molten metal within the crystallization temperature range of the Fe compound. The first molten metal has a Mn concentration relative to a total of, for example, 1 mass% or more. The second molten metal has a Mn concentration relative to a total of, for example, smaller than 1 mass%. According to the regeneration method of the Al alloy of the present invention, for example, the removal efficiency can be increased by about 25 to 75%.SELECTED DRAWING: Figure 2