baber/WOPTO huggingface dataset:
Patent JP-2021142286-A (JP)
Title: Sleep state evaluation device, sleep state evaluation method, and sleep state evaluation program
Inventor: MASUDA RIE
IPC: G16H20/00
Filed: 2020-03-13
Abstract: To simply and objectively evaluate regularity of sleep.SOLUTION: A sleep state evaluation device 10 comprises an information acquisition part 12 for acquiring information on a plurality of pairs of a going-to-bed time and a getting-up time thereafter; a center time calculation part 31 for calculating the center time between the going-to-bed time and the getting-up time in each pair on the basis of the acquired information; a variation calculation part 32 for calculating statistical variation in the calculated center times; and an evaluation part 15 which evaluates regularity of sleep of a subject based on the statistical variation in the center times.SELECTED DRAWING: Figure 1
Patent JP-2021146505-A (JP)
Title: Heat sensitive recording body
Inventor: KAWASAKI KENTARO
IPC: B41M5/337
Filed: 2020-03-16
Abstract: To provide a heat sensitive recording body which is excellent in wet heat resistance, solvent barrier properties and water resistance while having color developing properties among various performances required for a heat sensitive recording body without providing a protective layer.SOLUTION: There is provided a heat sensitive recording body having no protective layer on a heat-sensitive recording layer, wherein the heat-sensitive recording layer contains a urea compound represented by the following general formula as an electron-receptive developer, a carboxyl-modified polyvinyl alcohol as a binder and an epichlorohydrin-based resin and a polyamine/polyamide-based resin (excluding one included in an epichlorohydrin-based resin) as a crosslinking agent and further optionally contains an acrylic resin having a glass transition point (Tg) of 50°C or less and a minimum film-forming temperature of 40°C or more. (wherein, R1 represents a substituted or unsubstituted alkyl group, an aralkyl group or an aryl group and R2 represents a hydrogen atom or n alkyl group.)SELECTED DRAWING: None
Patent JP-2021145727-A (JP)
Title: Stocker
Inventor: MIZUNO TOMOKO
IPC: G06Q10/08
Filed: 2020-03-16
Abstract: To facilitate recipient's action of receiving an undelivered package.SOLUTION: The stocker of the present disclosure is a stocker for using an external HDD50d which stores a user ID and a user's contact address by associating them. The stocker includes: a storage 20 for storing a package; and a control device 32 which, when a delivery person stores a package in the storage 20, obtains a user ID42 of a package recipient 14 from the delivery person and which obtains the user's contact address associated with the user ID by using the HDD50d. The control device 32 determines whether or not the delivery person can store the package in the storage 20. If it determines that the delivery person was unable to store the package in the storage 20, it transmits the information of the package undelivered in the storage and the image of an invoice 40 to the user's contact address of the package recipient 14, the address obtained by using the HDD50d.SELECTED DRAWING: Figure 6
Patent JP-2020161478-A (JP)
Title: Manufacturing method of solid oxide fuel cell and solid oxide fuel cell
Inventor: NAKAO TAKAYUKI
IPC: H01M8/02
Filed: 2020-03-17
Abstract: To provide a manufacturing method of a solid oxide fuel cell capable of exhibiting high performance at low cost.SOLUTION: A manufacturing method of a solid oxide fuel cell includes a film formation step of forming a film of a substrate coating layer 13 made of a material containing NixCoyO4 (x+y=3) on the surface of a metal substrate 11 made of stainless steel, and a joining step of joining the surface of the metal base material 11 in which a base material coating layer 13 is formed by the film forming step to at least one of a member exposed to a reducing atmosphere and a member exposed to an oxidizing atmosphere during power generation operation of the solid oxide fuel cell from among the members made of the solid oxide fuel cell.SELECTED DRAWING: Figure 3
Patent JP-2021146714-A (JP)
Title: Manufacturing method of molded product
Inventor: ONO YOSHINORI
IPC: B29C51/06
Filed: 2020-03-23
Abstract: To provide a method for manufacturing a molded product capable of reducing a burr generation ratio.SOLUTION: There is provided a method of manufacturing a molded product using first and second molds, comprising: an extrusion process; a pinch process; a pre-blow process; and a molding process, in which in the extrusion process, a molten resin is extruded from an extrusion head to form a tubular parison, and the resulting material is extruded between the first and second molds in an open state, in the pinch process, in a region between a center and a lower end in a vertical direction of the first mold, a pinch portion sandwiches the parison and a closed portion that closes a lower side of the parison is formed, in the pre-blow process, air is blown into the parison from a pre-blow nozzle provided on the extrusion head, and in the molding process, the first and second molds are closed to mold the parison.SELECTED DRAWING: Figure 1
Patent JP-2020177656-A (JP)
Title: Product information provision system and service information provision system
Inventor: SUEMATSU DAIKICHI
IPC: G06Q30/02
Filed: 2020-03-24
Abstract: To enhance consumer confidence in products and services and allow consumers to comfortably choose products and services.SOLUTION: A product information provision system comprises: product provider information recording means 6 configured to record product provider information sent from a product provider terminal 2; information provider information recording means 7 configured to record information provider information sent from information provider terminals 3; product recipient information recording means 8 configured to record product recipient information sent from a product recipient terminal 4; appendage information output means 9; and point granting means 10.SELECTED DRAWING: Figure 1
Patent JP-2021151285-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-24
Abstract: To provide a game machine capable of enhancing interest by an informing performance having various parts.SOLUTION: In a game machine having an informing performance for reporting whether control is performed to an advantageous state, an introduction part is provided, abetment up to a winning/losing informing part is performed so as to increase a player's sense of exaltation, an epilogue part is provided after reporting winning in the winning/losing informing part, and a feeling of blessing is granted, thus achieving an informing performance full of variety by the sense of exaltation in the introduction part and the feeling of blessing in the epilogue part.SELECTED DRAWING: Figure 33
Patent JP-2021156626-A (JP)
Title: Digestion property determination system and digestion property determination method
Inventor: NAKAJIMA RINA
IPC: G01N21/21
Filed: 2020-03-25
Abstract: To provide a digestion property determination system capable of determining digestion property of sake rice heated in presence of water.SOLUTION: A digestion property determination system comprises: image data acquisition means 11 for acquiring polarization image data imaged by imaging means; histogram generation means 13 for generating a histogram related to brilliance on the basis of the polarization image data; change ratio calculation means 15 for acquiring digestion property determination propriety determination information related to a state of sake rice at two or more timing, and calculating a change ratio of the digestion property determination propriety determination information; digestion property determination propriety determination means 16 for, on the basis of the change ratio of the digestion property determination propriety determination information calculated by the change ratio calculation means 15, determining whether it is possible to determine digestion property of sake rice using digestion property determination information acquired from the histogram generated by the histogram generation means 13; and digestion property determination means 18 for, if it is determined that determination is possible by the digestion property determination propriety determination means 16, determining digestion property of sake rice, on the basis of the digestion property determination information.SELECTED DRAWING: Figure 2
Patent JP-2020100846-A (JP)
Title: Polyamide fine particles
Inventor: ASANO ITARU
IPC: C08G69/04
Filed: 2020-03-26
Abstract: To obtain biodegradable polyamide particles having a smooth surface and a high sphericity.SOLUTION: There are provided: a method for producing polyamide fine particles by polymerizing a monomer (A) of polyamide 4 or polyamide 3 in the presence of a polymer (B), wherein the monomer (A) of polyamide 4 or polyamide 3 and the polymer (B) are uniformly dissolved at the start of polymerization and when fine particles of polyamide 4 or polyamide 3 precipitate after the polymerization, the square of the difference in solubility parameter between the monomer (A) and the polymer (B) is in the range of 0 to 25, and the square of the difference in solubility parameter between the polyamide and the polymer (B) is in the range of 0 to 20; and polyamide fine particles composed of polyamide 4 or polyamide 3 having a number average particle diameter of 0.1 to 300 μm, a particle diameter distribution index of 3.0 or less, a sphericity of 90 or more and a linseed oil absorption of 100 mL/100 g or less.SELECTED DRAWING: None
Patent JP-2021158849-A (JP)
Title: Rotary electric machine
Inventor: SAKUMA MASASHI
IPC: H02K3/28
Filed: 2020-03-27
Abstract: To achieve a rotary electric machine having a fraction slot configuration using a segment conductor with a lap winding structure.SOLUTION: In a rotary electric machine of a fraction slot configuration having a stator 3 and a rotor 2, including a plurality of slots housing a coil with a winding structure, made of a segment conductor, when an irreducible mixed fraction expression of the number of slots in each pole and each phase is a+b/c, the coil wound by per an a winding is structured by an adjacent coil group 10A to which a pole coil 10 adjacent to a peripheral direction X is electrically connected in a state where the pole coil 10 with the same number of the number of magnetic poles of the rotor 2 is adjacently arranged in a whole circumference of the stator 3. The coil wound at a (a+1) winding provides a continuous pole coil in which b pole coils and a pole coil missing part formed by a blank corresponding to (c-b) pole coils are adjacent in a differential order, and to which the latest coil is electrically connected in the peripheral direction X is arranged in a range where the whole circumference is divided by the number of magnetic poles/c. The coil is structured by the continuous pole coil group in which the continuous pole coils of the number of magnetic poles/c adjacent in the peripheral direction is electrically connected in order.SELECTED DRAWING: Figure 3
Patent JP-2021160448-A (JP)
Title: Inner Weather Strip
Inventor: MORI HIROAKI
IPC: B60J10/75
Filed: 2020-03-31
Abstract: To provide a simply configured and highly durable inner weather strip having a hollow seal part, the inner weather strip facilitating manufacture even in a flexed or curved shape.SOLUTION: An inner weather strip 1 includes a seal wall 4, a first body part 2, and a second body part 3. The seal wall, together with the body part, seals a gap between a body part and a door glass 7 that opens and closes an opening of a door. Ends of the seal wall are connected to the first body part and the second body part, respectively. The first body part has a first hole 21, and the second body part has a second hole 31. A fastening member 5 has a base part, a first protrusion 51, and a second protrusion 2. The first protrusion engages with the first hole and the second protrusion engages with the second hole. Then, the seal wall, the first body part, and the second body part form a hollow shape.SELECTED DRAWING: Figure 3
Patent JP-2021160222-A (JP)
Title: Decorative film
Inventor: UJIHIRA NAOKI
IPC: B32B27/00
Filed: 2020-03-31
Abstract: To provide a decorative film that has a reflectance of light kept at a virtually uniform level.SOLUTION: A decorative film 1 has a reflection layer 14 formed by coating a film substrate 12 with a coating containing brilliant pigments 20a,20b. The brilliant pigment contains an elastic brilliant pigment 20a. When the decorative film is drawn along a direction in which the surface of the decorative film spreads, the elastic brilliant pigment elongates with the decorative film in the direction.SELECTED DRAWING: Figure 3
Patent JP-2021160768-A (JP)
Title: Rust-prevention film
Inventor: TSUNEDA HIROTAKA
IPC: B65D65/40
Filed: 2020-03-31
Abstract: To provide a rust-prevention film which is excellent in production suitability, and can suppress occurrence of rust in contents during conveyance and long-term storage while having simple layer constitution, and a rust-prevention packaging material and a rust-prevention package produced using the rust-prevention film.SOLUTION: A rust-prevention film of a single layer or multiple layers contains at least a rust-prevention agent and a binder resin, in which the rust-prevention agent contains an alkali agent that shows alkalinity and neutralizes an acidic substance.SELECTED DRAWING: Figure 1
Patent JP-2020173804-A (JP)
Title: IC tag reader
Inventor: SHIMADA YUKIHIRO
IPC: G06K7/10
Filed: 2020-04-02
Abstract: To provide an IC tag reader that can be attached to any position of a body such as a hand, leg, or torso, and flexibly deform itself while keeping a readable state.SOLUTION: An IC tag reader includes a loop antenna and a reading unit. The reading unit reads information of an IC tag to be read through the loop antenna. The loop antenna includes an elastic transmission line. The extension of the transmission line increases its inductance and decreases its capacitance, and the contraction decreases the inductance and increases the capacitance.SELECTED DRAWING: Figure 1
Patent JP-2021133358-A (JP)
Title: Slag oil separator for raw refuse
Inventor: WANG GANG
IPC: B09B5/00
Filed: 2020-04-02
Abstract: To provide a slag oil separator for raw refuse.SOLUTION: A push space 14 is provided in a main body 10, a fluid pressure rod 15 is fixedly connected to a left end wall of the push space 14, a push plate, which is slidably connected to the push space 14, is fixedly connected to a right end face of the fluid pressure rod 15, a waste liquid communication space 22 communicates with the push space 14 on a right side of the push space 14, a strainer 21, which is fixedly connected to a side wall of the push space 14, is provided between the push space 14 and the waste liquid communication space 22, an oil-water separation space 28 communicates with the waste liquid communication space 22 on a right side of the waste liquid communication space 22, a waste water communication space 31, which opens downward, communicates with the oil-water separation space 28 on a lower side of the oil-water separation space 28, and a refuse space 18 communicates with the main body 10 on an upper side of the main body 10.SELECTED DRAWING: Figure 1
Patent JP-2021161356-A (JP)
Title: Water-glycol hydraulic fluid composition and supplementary additive therefor
Inventor: KANEKO HIROSHI
IPC: C10M129/28
Filed: 2020-04-03
Abstract: To obtain a high-performance water-glycol hydraulic fluid having excellent gas phase rust resistance.MEANS FOR SOLVING THE PROBLEM: There is provided a water-glycol hydraulic fluid in which an alkanolamine compound of the following general formula (1) is blended as a component. In the general formula, R1 and R2 represent hydrocarbon groups having 1-8 carbon atoms, and R3 represents a hydrocarbon group having 2 or more carbon atoms. The alkanolamine compound can also be used as a supplementary additive to the water-glycol hydraulic fluid in use.SELECTED DRAWING: None
Patent JP-2020099827-A (JP)
Title: Radiographic apparatus, radiographic system and dose index management method
Inventor: OBARA KAZUMA
IPC: A61B6/00
Filed: 2020-04-06
Abstract: To provide a radiographic apparatus, a radiographic system and a dose index management method for selecting a target dose index suitable for a photographing mode of radiography, and properly evaluating the dose index.SOLUTION: A radiographic apparatus comprises: a selection part 113 for selecting a target dose index in radiography based on a photographing mode of radiography; a dose index acquisition part 115 for acquiring a dose index from image data based on radiation ray which passed a subject; and a calculation part 116 for calculating a deviation index of the dose index with respect to the target dose index. In other embodiment, the radiographic apparatus comprises a display control part 118 for displaying the target dose index and the dose index on a display part 40 with information of the photographing mode of radiography.SELECTED DRAWING: Figure 1
Patent JP-2021165468-A (JP)
Title: Construction method of steel pipe pile
Inventor: KASHIMOTO TAKAHIKO
IPC: E02D7/00
Filed: 2020-04-06
Abstract: To provide a construction method suitable in the case where, especially, a steel pipe pile of large diameter is built up in a large depth such as an outer peripheral part formation of a bridge foundation and the like, when burying a steel pipe pile such as a steel pipe sheet pile and the like in a hard support layer such as a gravel layer, rock ground and the like.SOLUTION: The construction method includes: a first step of burying a steel pipe sheet pile 18 into the ground G until the tip thereof reaches a hard support layer d, and supporting a steel pipe pile 1 in an upright state by the earth pressure of the ground G; a second step of locking a table machine unit 7 comprising a unit cap 2, a cylindrical body 3 for earth removal and a table machine 4, and having an insertion hole for inserting a down-the-hole hammer 5 across these three to an upper end part of the steel pipe pile 1; a third step of inserting the down-the-hole hammer 5 in the insertion hole provided at the table machine unit 7, lowering the down-the-hole hammer 5 while rotationally driving the same to drill the hard support layer d, and removing the drilled soil G to the outside from the cylindrical body 3 for earth removal; and a fourth step of burying the steel pipe pile 1 in a drilling hole 8 up to a predetermined depth and allowing the hard support layer d to support the same. These steps are gone through sequentially.SELECTED DRAWING: Figure 11
Patent JP-2021165568-A (JP)
Title: Seismic isolator
Inventor: MORI TAKAHIRO
IPC: F16F1/40
Filed: 2020-04-06
Abstract: To provide a seismic isolator capable of improving seismic isolation performance.SOLUTION: A seismic isolator 1 comprises a laminated structure 3 having hard material layers 4 and soft material layers 5 alternately laminated in a vertical direction. A cavity part 8 is formed in a soft material part composed of each soft material layer, and the hard material layer is located in the cavity part.SELECTED DRAWING: Figure 1
Patent JP-2021067667-A (JP)
Title: Diagnostic system and diagnostic method
Inventor: YAMAMOTO HIROKAZU
IPC: B61L25/02
Filed: 2020-04-06
Abstract: To provide a diagnostic system capable of increasing the possibility of achieving at least one of high-precision analysis and efficient analysis of the deterioration of equipment.SOLUTION: Disclosed diagnostic system 1 includes: a data acquisition unit 12 that acquires deterioration amount that indicates the degree of deterioration of the equipment calculated based on the measurement data that measures the state of the equipment mounted on a vehicle and operation information that includes route information indicating the route the vehicle has traveled; and a deterioration analysis unit 14 that analyzes the deterioration of equipment using route information and the amount of deterioration.SELECTED DRAWING: Figure 5
Patent JP-2021164426-A (JP)
Title: Insect-repellent fastener for sheets
Inventor: KAMATA HITOSHI
IPC: A01G13/02
Filed: 2020-04-07
Abstract: To provide an insect-repellent fastener for sheets that is a fastener for fixing a net or a sheet to a column or the like and has an insect repellent function.SOLUTION: An insect-repellent fastener for sheets 1A fixes a sheet-like member to a support member by pinching the sheet-like member for fitting into the support member. An outer surface part at least partially includes a reflection part including a bright material 2 to reflect light.SELECTED DRAWING: Figure 7
Patent JP-2021168356-A (JP)
Title: Electronic device
Inventor: ITO KEITARO
IPC: H01L21/60
Filed: 2020-04-10
Abstract: To provide an electronic device capable of sufficiently reducing stress applied to solder.SOLUTION: An electronic device comprises a component mount part 20, an electronic component 60, solder 70 arranged between the component mount part 20 and electronic component 60, and a mounted member 10 mounted on an enclosure. The electronic device further comprises a support beam 40 which connects the component mount part 20 and mounted member 10 to support the component mount part 20 on the mounted member 10.SELECTED DRAWING: Figure 2
Patent JP-2021171783-A (JP)
Title: Push rod and extrusion method
Inventor: ISHII TAKESHI
IPC: C21D9/00
Filed: 2020-04-22
Abstract: To provide a push rod capable of preventing excessive heating and efficiently extruding a billet, and an extrusion method.SOLUTION: One tip fitting 3 is selected from among a plurality of tip fittings 3 different in a diameter in accordance with a diameter of a billet 2 to be extruded. The tip fitting 3 is connected to a tip of a rod-shaped body 4. Subsequently, the tip fitting 3 is fed into an induction heating furnace 6 together with the rod-shaped body 4. Thus, a front end of the tip fitting 3 and a rear end of the billet 2 are brought into contact with each other so that the billet 2 can be extruded from the induction heating furnace 6.SELECTED DRAWING: Figure 1
Patent JP-2020129126-A (JP)
Title: Light control member, sun visor, and movable body
Inventor: MORITO HIDE
IPC: C09J201/00
Filed: 2020-04-22
Abstract: To provide a liquid crystal-based light control member capable of minimizing local discoloration and rainbow unevenness.SOLUTION: A light control member 20 is provided, comprising a pair of transparent base materials 21, 22, a light control cell 30 disposed between the pair of transparent base materials, and two bonding layers 23, 24 that are disposed between the light control cell and respective transparent base materials to bond the transparent base materials to the light control cell. The light control cell has a visible light transmittance that is adjustable by electronic control. The bonding layers have a storage modulus of 6×10Pa or less in a temperature range of 1 to 30°C, inclusive.SELECTED DRAWING: Figure 2
Patent JP-2020123743-A (JP)
Title: El display device and liquid crystal display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/108
Filed: 2020-04-23
Abstract: To provide a storage device containing a storage element which can be operated by a thin film transistor having a small off current without problems.SOLUTION: The present invention provides a storage device in which a storage element having at least one of a thin film transistor having an oxide semiconductor layer is arranged in a matrix shape. The thin film transistor having the oxide semiconductor layer has a high electron field effect mobility, and can reduce an off current, and therefore, can be excellently operated without problems. In addition, a power consumption can be reduced. Such a storage device is specifically effective for the case where the thin film transistor having, e.g., the oxide semiconductor layer is provided to a pixel of a display device because the storage device can be formed at the same substrate.SELECTED DRAWING: Figure 6