baber/WOPTO huggingface dataset:
Patent JP-2020133107-A (JP)
Title: Water absorbing sandbag, and forming method of water absorbing sandbag
Inventor: HOSHINO KOICHIRO
IPC: E02B3/04
Filed: 2019-02-13
Abstract: To provide a water absorbing sandbag, and a forming method of the water absorbing sandbag allowing a water absorbing body contained in the sandbag not to be unevenly distributed.SOLUTION: An impermeable inner bag 120 is made of colored opaque polyethylene and like provide with side parts and a bottom part, wherein a woven outer bag 110 receives the inner bag 120 through introducing an absorbing body 130 in a center of a bag body when a diaphragm 122 erects the inner bag 120 from a side part in a vertical direction of the inner bag 120 to the bottom part of the inner bag 120.SELECTED DRAWING: Figure 1
Patent JP-2020133123-A (JP)
Title: Joint structure of column and beam
Inventor: MIYAZAKI HIROTAKA
IPC: E04B1/24
Filed: 2019-02-13
Abstract: To provide a joint structure of column and beam which facilitates processing and construction.SOLUTION: A joint structure of a column and a beam joins end parts (1a, 1b) of an H-steel column 1 with an upper flange 22A or a lower flange 22B of a beam material 2. Here, the H-steel column 1 is the H-shaped steel in which an end part and the lateral side are open. Then, the joint structure includes: an end plate 3 which closes the end part and in which a bolt hole is bored; a side surface plate 4 for closing the lateral side adjacent to the end plate; and a reinforcement plate 5 interposed between the end plate and the side surface plate and a web 11 of the H-shaped steel and joined to each of them. With this constitution, by a bolt inserted in the bolt hole exposed in a space partitioned by the reinforcement plate, a column material and the beam material are joined.SELECTED DRAWING: Figure 1
Patent JP-2020136907-A (JP)
Title: Information distribution device, information processing device, information distribution method, information processing method and program
Inventor: SAKAI TOMOHIRO
IPC: H04N21/235
Filed: 2019-02-20
Abstract: To prevent a quality deterioration in media data to be distributed without preparing a special mechanism in a client.SOLUTION: An information distribution device includes medium data generation means for generating medium data, playlist generation means for generating a playlist including bit rate information of the medium data, distribution means for distributing the playlist to a client device, and distributing the medium data in response to a request from the client device, corresponding to the playlist, and determination means for determining a distribution bit rate of the medium data to be distributed by the distribution means, and the distribution means distributes update notification of the playlist to the client device on the basis of the distribution bit rate determined by the determination means and the bit rate information included in the playlist.SELECTED DRAWING: Figure 6
Patent JP-2020133498-A (JP)
Title: Turbofan
Inventor: DOI YASUYUKI
IPC: F16B19/00
Filed: 2019-02-20
Abstract: To provide a turbofan capable of suppressing twisting due to relative rotation of blade members constituting a blade.SOLUTION: A negative pressure side blade member 41 functioning as a first blade member forming one surface of a blade 27 is provided with a protrusion part 46 having a non-circular cross section, which protrudes toward a positive pressure side blade member 51 functioning as a second blade member forming the other surface. Also, the positive pressure side blade member 51 is provided with an insertion part 56 into which the protrusion part 46 is inserted and the portion of the non-circular cross section is fitted so as not to be relatively rotatable.SELECTED DRAWING: Figure 4
Patent JP-2020134323-A (JP)
Title: Tissue piece processor
Inventor: TOUFUKUJI TADASHI
IPC: G01N1/36
Filed: 2019-02-20
Abstract: To provide a tissue piece processor capable of preventing falling and contact to a body of an operator of paraffin when exchanging paraffin, and performing immediately, immersion processing after exchange of paraffin.SOLUTION: A tissue piece processor 10 comprises: a processing tank 18; a plurality of storage containers 28 storing a paraffin bottle 62 for storing paraffin; a constant temperature rack 26 for storing the storage containers 28 and heating paraffin in the paraffin bottles 62 for holding the paraffin in a molten state; and a paraffin duct 74 which is branched from the processing tank 18 and coupled to a part of the paraffin bottles 62. The storage container 28 comprises: a processing container 58 storing the paraffin to be transferred to the processing tank 18; and a standby container 60 storing the paraffin not transferred to the processing tank 18. The paraffin duct 74 is coupled to the paraffin bottle 62 stored in the processing container 58.SELECTED DRAWING: Figure 2
Patent JP-2020130084-A (JP)
Title: Preventive agent of turning green of egg processed product
Inventor: SAEKI TOMOMI
IPC: A23L15/00
Filed: 2019-02-21
Abstract: To provide a composition which is a composition usable as a general food and can inhibit turning green generated during heating processing by adding to an egg product.SOLUTION: A preventive agent of turning green of an egg product contains an oxidized glutathione. The preventive agent of turning green of an egg product contains also an extract derived from a natural raw material containing an oxidized glutathione. As the extract, a yeast extract containing an oxidized glutathione can be used.EFFECT: Turning green generated during heating processing of an egg product can be inhibited by adding an oxidation glutathione, or an oxidized glutathione-containing extract extracted from a natural raw material to an egg product before being heated.SELECTED DRAWING: None
Patent JP-2020139752-A (JP)
Title: Vibration sensor
Inventor: KANDA TOI
IPC: G01M99/00
Filed: 2019-02-26
Abstract: To provide a vibration sensor capable of minimizing misalignment caused by vibration.SOLUTION: A vibration sensor 10 is provided, comprising: a case body 20 and lid to be attached to an installation surface 1A of a vibrating body 1; a vibration measurement unit housed inside the case body 20 and configured to measure vibration generated by the vibrating body 1; and legs 24 fixed onto a bottom face 20B of the case body 20 and comprised of three or permanent magnets for attaching the case body 20 to the installation surface 1A of the vibrating body 1 by magnetic force.SELECTED DRAWING: Figure 4
Patent JP-2020140134-A (JP)
Title: Display system, and mobile device
Inventor: AKIYOSHI TAKAHIRO
IPC: B60K35/00
Filed: 2019-02-28
Abstract: To provide a display system capable of satisfactorily displaying using light emitted from the display surface which includes a non-rectangular display area, and a mobile device including the display system.SOLUTION: A display system 1 includes a display device 3 and a shading member. The display device 3 has a display surface 32 for displaying images. The shading member has an opening 712 through which light emitted from the display surface 32 passes. The shading member defines the shape of the light emitted from the display surface 32. The display surface 32 includes a non-rectangular display area 33 for displaying images. The peripheral edge of the opening 712 has a shape that follows the outer peripheral shape of the display area 33.SELECTED DRAWING: Figure 10
Patent JP-2020138697-A (JP)
Title: Heating device for work vehicle
Inventor: SHIMIZU HOKUTO
IPC: B62D33/06
Filed: 2019-03-01
Abstract: To realize a heating device capable of being mounted on a limited space and providing sufficient heating performance at a low cost.SOLUTION: A heating device 40 comprises a blower 54 and a storage case 42 storing a first heating unit 44 and a second heating unit 46 having heat exchangers 56. The storage case 42 includes an air intake part 60, one supply chamber 62 for supplying air to each heating unit, a partition part 68 provided with a first opening 64 communicating with the first heating unit 44 and a second opening 66 communicating with the second heating unit 46, one mixture chamber 70 for mixing heated air sent from each heating unit, and a sending part 72 for sending the mixed heated air to a cabin 16. The first heating unit 44 and the second heating unit 46 are arranged side by side in this order from the side close to the air intake part 60. Pipelines 74 are serially connected such that a heat medium flowing from a heat source firstly flows into the first heating unit 44 and then flows into the second heating unit 46.SELECTED DRAWING: Figure 4
Patent JP-2020145782-A (JP)
Title: Rotor and rotary electric machine
Inventor: TANAKA SHUHEI
IPC: H02K9/19
Filed: 2019-03-04
Abstract: To provide a rotor in which a permanent magnet disposed on an outer circumferential surface of a rotor core is reliably fixed and the cooling efficiency is improved, and a rotary electric machine using the rotor.SOLUTION: A rotor 3 includes a rotor core 5, a shaft 4 that rotates integrally with the rotor core 5 and that has therein an axis cooling channel 41 through which a refrigerant S can flow, a plate member 8 that has a first flow channel 86 for causing the refrigerant S flowing thorough the axis cooling channel 41 to flow to an outer circumferential portion of the rotor core 5, a permanent magnet 6 that is disposed on the outer circumferential portion of the rotor core 5, a filament winding layer 7 that is wound around an outer circumferential portion of the permanent magnet 6, and a cylindrical body 9 that is disposed on an outer circumferential portion of the filament winding layer 7.SELECTED DRAWING: Figure 1
Patent JP-2020145328-A (JP)
Title: Mold apparatus
Inventor: AMO SATORU
IPC: H01F27/32
Filed: 2019-03-07
Abstract: To provide a mold apparatus capable of achieving a high breakdown voltage in an insulation layer without degrading casting properties, fracture toughness, low thermal expansibility and heat resistance of conventional mold varnish.SOLUTION: A mold apparatus (100) includes a component (1) constituting a mold apparatus; a mica layer (2) including mica provided on a surface of the component (1); and a mold layer (3) provided on a surface of the mica layer (2). A percentage content of the mica in the mica layer (2) is 10 mass% or more and 90 mass% or less.SELECTED DRAWING: Figure 1
Patent JP-2020148101-A (JP)
Title: Combustion control device for internal combustion engine
Inventor: HIGASHINO SHO
IPC: F02D21/08
Filed: 2019-03-11
Abstract: To provide a combustion control device for an internal combustion engine capable of circulating a proper amount of exhaust gas in prompt response to an abrupt change in an accelerator opening.SOLUTION: An ECU 70: estimates an in-cylinder air amount gn in a cylinder on the basis of a detection result of an air flowmeter 67; calculates a basic EGR control amount egrtgtlk which is a reference value used for EGR gas flow rate control; estimates a near EGR valve air amount gnegr at a communication section with an EGR passage 61 in an intake air passage 37 on the basis of the detection result of the air flowmeter 67; calculates a target EGR control amount egrtgtlke which is a target value used for the EGR gas flow rate control; and calculates an actual EGR control amount egrtgt by deducting, from the basic EGR control amount egrtgtlk, an EGR deduction amount egrtgtdec calculated based on a divergence amount degestp between the basic EGR control amount egrtgtlk and the target EGR control amount egrtgtlke.SELECTED DRAWING: Figure 1
Patent JP-2019164133-A (JP)
Title: Mist determination method of periphery of block object on conveyor, and property measurement method of block object on conveyor
Inventor: TSUBOI TOSHIKI
IPC: G01N21/17
Filed: 2019-03-13
Abstract: To determine the occurrence/non-occurrence of mist around a block object, in measuring the property of the block object such as iron ore conveyed by a conveyor.SOLUTION: A mist determination method of a periphery of a block object 4 on conveyor 3 of the present invention is a method of determining the occurrence/non-occurrence of mist around the block object conveyed on the conveyor on the basis of a picked-up image by an imaging apparatus 5. When the frequency of the luminance of a shadow in the picked-up image acquired by taking the block object is equal to or lower than a value determined on the basis of the frequency of the luminance exceeding the luminance of the shadow in the picked-up image, it is determined that mist occurs around the block object on the conveyor.SELECTED DRAWING: Figure 1
Patent JP-2019135851-A (JP)
Title: Transmission method
Inventor: KAMIO HIROYUKI
IPC: H04N21/435
Filed: 2019-03-14
Abstract: To enhance flexibility and transmission efficiency by expanding operation of logo data when achieving ultrahigh definition of an image.SOLUTION: In a transmission system, logo data is modularized by log identification and a logo type. The modularized logo data is distributed to a plurality of sections in common data table information. With respect to logo data, logo data distribution information indicating a correspondence relation between the logo type and the sections to which the logo data is distributed is defined and the defined logo data distribution information is inserted into a logo data distribution descriptor in the common data table information. Also, logo transmission description information is generated from logo management information including the logo identification and the logo type of the logo data and inserted into a logo data transmission descriptor in service description table information. Then, the common data table information and the service description table information are combined with a broadcast signal, and the combined broadcast signal is transmitted.SELECTED DRAWING: Figure 16
Patent JP-2020149410-A (JP)
Title: Tag recommendation device, tag recommendation method, and tag recommendation program
Inventor: YAMAZAKI TOSHIHIKO
IPC: G06F16/907
Filed: 2019-03-14
Abstract: To provide a tag recommendation device, a tag recommendation method, and a tag recommendation program capable of recommending a tag given by popular users and a tag to be added to new content in consideration of the frequency of addition.SOLUTION: A tag recommendation device 10 includes: a first calculation unit 14 that calculates a third numerical value that represents co-occurrence relationship among multiple tags based on a first numerical value in which the co-occurrence relationship between multiple users and multiple tags weighted according to the popularity of multiple users and second numerical value in which the co-occurrence relationship between the multiple users and the multiple tags is weighted according to the frequency that the multiple users gave multiple tags to multiple contents; a second calculation unit 15 that calculates the priority of the multiple tags based on one or multiple tags given to the third numerical value and new content; and a recommendation unit 16 that recommends one or multiple tags to be given to the new content from multiple tags based on the priority.SELECTED DRAWING: Figure 1
Patent JP-2020075472-A (JP)
Title: Fire-resistant laminate and battery
Inventor: OTSUKI KENICHI
IPC: B32B27/18
Filed: 2019-03-15
Abstract: To provide a fire-resistant laminate capable of efficiently dispersing flame blown from a battery to reduce the power of the flame and exhibit high fire resistance and high fire extinguishing performance, and a battery including the same.SOLUTION: The fire-resistant laminate includes a base material and a fire-resistant resin layer provided on at least one surface of the base material. The fire-resistant resin layer is formed of a fire-resistant resin composition including a resin and at least one kind of fire-resistant additives selected from a group consisting of an endothermic agent, a flame retardant and a thermal expansion layered inorganic material; and the opening ratio of the base material having one or two or more holes is 5-60%.SELECTED DRAWING: Figure 1
Patent JP-2020152748-A (JP)
Title: Conductive polymer and production method of the same, and conductive composition
Inventor: UZAWA MASASHI
IPC: G03F7/11
Filed: 2019-03-18
Abstract: To provide a conductive polymer and a production method of the polymer, which allows formation of a conductive film that less likely causes patterning failure when the film is formed on a resist layer and subjected to patterning by use of a charged particle beam, and a conductive composition.SOLUTION: The conductive polymer has an acidic group, in which the percentage of polymers having a weight molecular weight of 600000 or more is 1 mass% or less with respect to the total mass of the conductive polymer. A production method of the conductive polymer having an acidic group is provided, in which an aqueous solution containing a reaction product obtained by polymerizing source monomers of the conductive polymer is subjected to precision filtration using a filter having a pore diameter of 20 μm or less, or the reaction product is cleaned by use of a mixture solvent of water and an organic solvent.SELECTED DRAWING: None
Patent JP-2020155957-A (JP)
Title: Information processing apparatus, information processing system, and information processing program
Inventor: YOKOYAMA KAYO
IPC: G06F3/12
Filed: 2019-03-20
Abstract: To solve the problem in which: when an abnormality occurs in an image forming apparatus, even though the abnormality can be handled by a person who is less related to the image forming apparatus, such as a person who does not usually use the image forming apparatus, the person cannot handle the abnormality.SOLUTION: An information processing apparatus comprises: a detection unit that detects an abnormality occurring in an image forming apparatus; and a handling destination determination unit that determines notifying the occurrence of the abnormality to a normal handling person who is registered in a storage unit as a person who handles the abnormality, or a temporary handling person different from the normal handling person.SELECTED DRAWING: Figure 5
Patent JP-2020047577-A (JP)
Title: Current collector, electrode sheet, and electrochemical device
Inventor: LIN JINWEI
IPC: H01M4/66
Filed: 2019-03-22
Abstract: To provide a current collector having good processing performance and an electrode sheet and an electrochemical device using the same.SOLUTION: The current collector includes: a support layer including two opposing surfaces along a thickness direction of the current collector; and a conductive layer provided on at least one of the two surfaces of the support layer. The support layer includes a support material that is one or more types of a polymer material and a polymer-based composite material. Light transmittance T of the support layer satisfies 0≤T≤98%.SELECTED DRAWING: None
Patent JP-2020160179-A (JP)
Title: Phase modulator, and phase modulation method
Inventor: NAGOYA TAKASHI
IPC: G02F1/13
Filed: 2019-03-25
Abstract: To provide a phase modulator and a phase modulation method that are capable of increasing a modulation amount of a phase without increasing voltage applied from a column data line to a pixel circuit.SOLUTION: A phase modulator that causes incident light to be reflected at a desired angle comprises: a plurality of pixel circuits 21 and a plurality of reflection pixels that are provided at positions where a plurality of column data lines and a plurality of row scan lines, orthogonal to each other, are each crossed; and a liquid crystal 42 in which refraction indexes to incident light are changed by drive voltages applied by the pixel circuits 21. The column data lines output control voltages, which change in a range up to a predetermined maximum voltage VLC, to the pixel circuits 21, and the maximum voltage VLC. The pixel circuits 21 have a charge pump 31 for amplifying the control voltages. In a case where a drive voltage applied to the liquid crystal 42 is a maximum voltage or less, the control voltage is output to the liquid crystal without amplification. In a case where the drive voltage applied to the liquid crystal 42 exceeds the maximum voltage, the maximum voltage is added to the control voltage with the charge pump 31, and the control voltage is output to the liquid crystal 42.SELECTED DRAWING: Figure 3
Patent JP-2020162246-A (JP)
Title: Rotor and motor including the same
Inventor: Komiyama kazutoshi
IPC: H02K7/118
Filed: 2019-03-26
Abstract: To prevent damage to a rotor due to deformation of a resin rotary shaft.SOLUTION: There is provided a rotor including: a resin rotary shaft; a weight that is a ring-shaped metal member; and a ring-shaped permanent magnet. The inner peripheral surface of the weight is fixed to the outer peripheral surface of the rotary shaft. The inner peripheral surface of the permanent magnet is fixed to the outer peripheral surface of the weight. On the inner peripheral surface of the weight, a retaining portion, which is a concave portion or a convex portion engaged with the rotary shaft in a circumferential direction and an axial direction, is formed. There is also provided a motor including the same.SELECTED DRAWING: Figure 1
Patent JP-2020159861-A (JP)
Title: Stroke sensor
Inventor: TANAHASHI MASAKI
IPC: G01B5/00
Filed: 2019-03-26
Abstract: To provide a stroke sensor which can reduce the cost by making the structure simpler.SOLUTION: A stroke sensor 1 for detecting the amount of movement S of a detection shaft 10 moving from an original position O in association with a detection target body includes: the detection shaft 10; a first housing 20; a second housing 30 supporting the detection shaft 10 and taking out the detection shaft to the outside; and a spring 40 for returning the detection shaft 10 having moved from the original position O to the original position O. The detection shaft 10 has an elliptical flange 14 and the flange 14 holds a washer 18 supporting the spring 40.SELECTED DRAWING: Figure 2
Patent JP-2020160967-A (JP)
Title: Article transfer system
Inventor: NISHIZAKI TSUTAO
IPC: G06Q10/08
Filed: 2019-03-27
Abstract: To provide an article transfer system capable of transferring an article by using an article transfer box without performing communication.SOLUTION: An article transfer system 10 to be used for transferring an article to be delivered by a delivery service includes: an article transfer box 100 provided with a plurality of storage blocks for storing and preserving articles, and for transferring the preserved articles; and a delivery service management computer 200 for creating an authentication code symbol in which authentication information exclusively set for each delivery of articles is stored. The article transfer box 100 performs authentication based on the authentication code symbol without performing communication with the delivery service management computer 200 to control locking and unlocking of doors of the storage blocks in a warehousing work for storing and preserving the articles in the storage blocks and in a shipping work for transferring the articles preserved in the storage blocks.SELECTED DRAWING: Figure 1
Patent JP-2019171377-A (JP)
Title: Water quality improving material and method for producing the same
Inventor: YAMADA KATSUHIRO
IPC: C02F3/00
Filed: 2019-03-28
Abstract: To provide a low-cost and safe water quality improver that can stably elute divalent iron ions into the environment at a high concentration for a long period of time and has high ability to immobilize hydrogen sulfide and phosphorus.SOLUTION: The water quality improving material 10 has a structure in which a plurality of iron element-containing particles 1 are fixed to the surface of a core material 2 made of an agglomerated inorganic material. The iron element-containing particles 1 are fixed to the core material 2 by a carbonaceous material derived from an organic binder, and include particles in which at least a part of the surface is exposed from the carbonaceous material. The carbonaceous material derived from the organic binder covers at least a part of the surface of the core material 2, functions as a binder for supporting the iron element-containing particles 1 on the core material 2, and forms a local battery by contact with the iron element-containing particles 1.SELECTED DRAWING: Figure 1