baber/WOPTO huggingface dataset:
Patent JP-2019117378-A (JP)
Title: Electronic apparatus, information system, server and program
Inventor: INOUE HIDEYA
IPC: G06F3/0487
Filed: 2019-01-30
Abstract: To improve a user convenience by preventing an unintended switch of a screen format (screen display style) from occurring.SOLUTION: An electronic apparatus 3 includes: a housing; a display part 44 configured to display a display image; an imaging part 62 configured to photograph a subject at a front side of the display part; and a display control part configured to control a display format of the display image according to a time-variant change amount of a feature part in an image of the subject, being a change amount detected from the image of the subject photographed. The display control part switches the display format of the display image according to the time-variant change amount of the feature part, if the housing is not tilted by a predetermined amount or more.SELECTED DRAWING: Figure 1A
Patent JP-2020121278-A (JP)
Title: Water treatment method and water treatment device
Inventor: SUZUKI YUDAI
IPC: C02F1/44
Filed: 2019-01-31
Abstract: To provide a water treatment method and a water treatment device that can remove scale by a simple method, the scale being generated when performing reverse osmosis membrane treatment on water to be treated containing F ions, Al ions, and Na ions.SOLUTION: There is provided a water treatment method including a reverse osmosis membrane treatment step in which water to be treated containing F ions, Al ions, and Na ions is passed through a reverse osmosis membrane to obtain concentrated water and permeated water. The ion concentrations of F ions, Al ions, and Na ions in the concentrated water are 0.1 mg/L or more, respectively, and a total ion concentration is 418 mg/L or more, and when the ratio between a standardized permeate volume calculated from a flow rate, a pressure, and a water temperature value in the reverse osmosis membrane treatment step and a pre-set initial standardized permeate volume reaches a specified value, a flow of water to be treated is switched to a flow of wash water in which a total ion concentration of F ions, Al ions, and Na ions in concentrated water is less than 418 mg/L.SELECTED DRAWING: None
Patent JP-2020122375-A (JP)
Title: Slope surface formation block and slope surface structure
Inventor: YOSHIMURA TAKAAKI
IPC: E02D17/20
Filed: 2019-01-31
Abstract: To provide a slope surface formation block that can be easily assembled from a plurality of simple parts.SOLUTION: A slope surface formation block 1A comprises: a front block 2 that form a front of a slope surface; a rear block 3 that is provided in parallel with the front block; and connection blocks 4 that connect the front block 2 and the rear block 3. The connection block 4 includes: a body section 4a; hook sections 4b that are provided for both longitudinal ends of the body section 4a; and support sections 4cthat protrude from the body section 4a and that keep the front block 2 or the rear block 3 in a standing state. The front block 2 and the rear block 3 include: plate bodies 2e, 3a in a thick plate shape; first slits 2a into which the hook sections 4b are inserted respectively, and second slits 2band/or drain holes 2bthrough which water passes in the thickness direction of the plate bodies 2e, 3a, respectively. Each of the front block 2, the rear block 3, and the connection block 4 has rigidity higher than that of reinforced concrete.SELECTED DRAWING: Figure 1
Patent JP-2020122208-A (JP)
Title: Vapor deposition mask and manufacturing method of vapor deposition mask
Inventor: MATSUMOTO YUKO
IPC: H01L51/50
Filed: 2019-01-31
Abstract: To provide a stable connection structure between a thin film and a holding frame for holding the thin film, in a vapor deposition mask in which a vapor deposition region is formed of the thin film.SOLUTION: A vapor deposition mask has a thin film-shaped mask body provided with a plurality of openings, a holding frame provided around the mask body, and a connection member for connecting the mask body to the holding frame. In a plane view, a first outer edge of the connection member in a region in contact with the holding frame is outside a second outer edge of the mask body in contact with the connection member. In a cross-sectional view, the surface of the connection member gradually approaches the second outer edge, from the first outer edge to the second outer edge.SELECTED DRAWING: Figure 6
Patent JP-2020121069-A (JP)
Title: Joint for fire hose
Inventor: IWASAKI HIROMI
IPC: F16L33/00
Filed: 2019-01-31
Abstract: To provide a joint for fire hoses eliminating any necessity of sequentially letting in multiple bearing balls when assembling a joint, improving producibility, relatively facilitating take-out and reassembly of the stored bearing balls, and requiring little time and effort for repair and maintenance.SOLUTION: A joint for fire hoses is so formed that a connecting part of an inner tube and a connecting part of an outer tube are mutually superposed inside and outside, a plurality of storage spaces are circumferentially formed across superposed sections of the connecting parts, and the inner tube and the outer tube are freely rotatably assembled by bearing balls stored in the respective storage spaces. The respective storage spaces are formed of through-holes radially penetrating through the superposed section of the connecting part of the outer tube in one common axial cross section (an axial position), and closing bodies for closing the upper parts of the through-holes, and the bearing balls are stored in the respective storage spaces one by one.SELECTED DRAWING: Figure 1
Patent JP-2020125723-A (JP)
Title: vehicle
Inventor: WAKIYA TSUTOMU
IPC: B60K6/442
Filed: 2019-02-05
Abstract: To provide a vehicle which facilitates effective utilization of fuel for an internal combustion engine through a measure other than traveling before the fuel for the internal combustion engine excessively deteriorates.SOLUTION: A PHV vehicle 100 comprises a control device 180 which controls an engine 121, a notification device 185, and a charge and discharge device 140. The control device 180 controls the notification device 185 so as to give a user a notice urging the user to perform external power supply when fuel for an engine 121 deteriorates to a predetermined deterioration level. The control device 180 also controls the charge and discharge device 140 so as to generate power through fuel combustion in the engine 121 and output the generated power to an external load outside the vehicle when receiving user's instruction for the external power supply.SELECTED DRAWING: Figure 1
Patent JP-2020126033-A (JP)
Title: Conductive film, conductive film wound body, method for manufacturing the same, and temperature sensor film
Inventor: NAKAJIMA KAZUHIRO
IPC: G01K7/16
Filed: 2019-02-06
Abstract: To provide a conductive film for a temperature sensor film which has a large resistance temperature coefficient and has an excellent sliding property.SOLUTION: A conductive film (101) includes a metal thin film (10) on a main surface of a resin film base material (50). The arithmetic average roughness Ra1 obtained from a 1 μm-long roughness curve of a metal thin film surface is preferably 2nm or smaller. The maximum height Rz2 obtained from a 0.7 mm-long roughness curve of the metal thin film surface is preferably at least 150nm. The resin film base material (50) may include a hard coat layer (6) on a surface of the resin film (5).SELECTED DRAWING: Figure 1
Patent JP-2019138470-A (JP)
Title: Resin pipe
Inventor: KONDO RIKUTA
IPC: F16L11/12
Filed: 2019-02-08
Abstract: To provide a resin pipe from which an index is readily viewable.SOLUTION: A resin pipe 1 includes: a pipe body 11; a belt-like part 13 formed so as to be extended across the whole length of the pipe body 11 at an outer peripheral surface of the pipe body 11; and an index 15 provided to any one of an exposed surface 11a that is not covered by the belt-like part 13 of the outer peripheral surface of the pipe body 11 and an outside surface of the belt-like part 13 so as to be extended across the whole length of the pipe body 11.SELECTED DRAWING: Figure 1
Patent JP-2019093194-A (JP)
Title: Method of manufacturing absorbent structure for absorbent articles
Inventor: CARSTEN HEINRICH KREUZER
IPC: A61F13/535
Filed: 2019-02-13
Abstract: To provide disposable diapers having an excellent liquid processing property and a high flexibility and delivering a better fit in a wet state.SOLUTION: An absorbent core of a disposable diaper includes: at least one absorbent structure 15 comprising a base material layer 16 and an absorbent layer 17; and at least two channels 26 supported on the base material layer and comprising immobilized absorbent polymer particles 50 and optionally cellulose fibers and substantially free of absorbent polymer particles extending through the thickness in a longitudinal dimension M, each channel having a width of at least 3 mm or of at least 4% of a crosswise dimension N of the absorbent layer. The absorbent core does not include: channels extending over at least 15% of the longitudinal dimension and present in at least a crotch region 23 or in a portion thereof, and substantially free of absorbent polymer particles extending in the crosswise dimension in the crotch region; and channels substantially free of absorbent polymer particles extending up to a longitudinal edge 18 and a crosswise edge 19.SELECTED DRAWING: Figure 2
Patent JP-2019108551-A (JP)
Title: Cadmium-free quantum dot nanoparticles
Inventor: PAUL ANTHONY GLARVEY
IPC: B82Y40/00
Filed: 2019-02-15
Abstract: To provide cadmium-free quantum dot nanoparticles that emit short wavelengths of visible light, and a production method thereof.SOLUTION: A quantum dot nanoparticle 100 comprises a core 101 comprising a semiconductor material. The semiconductor material comprises indium, phosphorus, and at least one element selected from the group consisting of magnesium, zinc, calcium and aluminum. Also provided is a production method thereof.SELECTED DRAWING: Figure 1
Patent JP-2020124453-A (JP)
Title: Sound sleep pillow
Inventor: FUJITA YOSHIHIRO
IPC: A47G9/10
Filed: 2019-01-31
Abstract: To enable even an adult to obtain introduction into sound sleep in early childhood in which an infant falls asleep in the state of being cradled against his/her mother's chest.SOLUTION: An imitated nipple body (25) comprises an imitated mammary areola (26), an imitated papilla (28) and a fit-in protrusion (27) for attachment. A fitting hole (29) pierced in such a shape that a bore diameter of an inlet part is smaller than that of a back part is constituted at the top of an imitated breast (11). The fit-in protrusion (27) is attached by being detachably fitted into the fitting hole (29). A third imitated breast (20) constituted integrally with the imitated nipple body (25) is nicer to touch. Thus, a sound sleep pillow is a sleep introduction pillow for facilitating sleep introduction, which is installed on one surface of a pillow body (30).SELECTED DRAWING: Figure 1
Patent JP-2019145504-A (JP)
Title: Contact assembly for high-current application
Inventor: ALEXANDER DAUTH
IPC: H01R13/11
Filed: 2019-02-21
Abstract: To provide a contact assembly for high current applications which allows for a low cost, but reliable connection between a circuit board and a conductor rod.SOLUTION: A contact assembly for high-current applications includes: an electric circuit board (3); a non-flexible conductor rod (1) protruding in a longitudinal direction, the non-flexible conductor rod (1) transmitting an electric current of more than 30 A, in particular more than 50 A, between the circuit board (3) and an electric device; and a receiving member (2) fixed to the circuit board (3). The receiving member (2) holds the conductor rod (1) and transmits the current between the conductor rod (1) and the circuit board (3). The receiving member (2) includes a plurality of elastically deformable tongues (5), and the tongues (5) are arranged circumferentially about the conductor rod (1) and provides for a mechanical support as well as an electrical contact between the conductor rod (1) and the receiving member (2).SELECTED DRAWING: Figure 2
Patent JP-2020133326-A (JP)
Title: Vehicle stop determination method, foreign matter detection method, and system using the same
Inventor: Hu jing yu
IPC: E04H6/42
Filed: 2019-02-22
Abstract: To provide a vehicle stop determination method, a foreign matter detection method, and a system using the same capable of grasping a vehicle stop position simply with high accuracy.SOLUTION: A vehicle stop determination method includes: disposing region measurement sensors in an object region; first steps S3, S4 of obtaining detected points data in the object region every moment according to vehicle stop operation in a stop place; second steps S5, S6 of comparing detected points data obtained at one time with detected points data obtained at a time before the one time; third steps S7, S8 of determining whether a ratio of a difference recognized in a right region at a right side of the vehicle and a left region at a left side of the vehicle to the whole difference is equal to or higher than the threshold value when a difference equal to or higher than a threshold value between the detected points data is recognized in the second steps S5,S6. A time immediately before the ratio of the difference recognized in the right region and the left region becomes equal to or higher than the threshold value is determined to be a time when the vehicle stops stably.SELECTED DRAWING: Figure 3
Patent JP-2019081011-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-02-27
Abstract: To provide a game machine capable of improving visibility of electronic components.SOLUTION: In a peripheral control board box 1505 housing a peripheral control board 1510, a plurality of ventilation holes 1501az having circles on an inner side surface of the peripheral control board box 1505 that faces a surface (a surface where a product number or the like is printed) of a control ROM 1510b provided for the peripheral control board 1510 and a surface (a surface where a product number or the like is printed) of a peripheral control IC1510a provided for the peripheral control board 1510 respectively are formed. Thus, by LED ML1 to LED ML4 provided for the peripheral control board 1510 emitting light, the inside of the peripheral control board box 1505 is illuminated brightly, and electronic components such as a control ROM 1510b provided for the peripheral control board 1510 and a peripheral control IC 1510a provided for the peripheral control board 1510 can be visibly recognized through the corresponding ventilation holes 1501az respectively.SELECTED DRAWING: Figure 117
Patent JP-2020141204-A (JP)
Title: Base station device and beam selection method
Inventor: KUMAGAI SHINYA
IPC: H04W88/08
Filed: 2019-02-27
Abstract: To provide a base station device and the like that can improve throughput.SOLUTION: A base station device includes a distributed station and a centralized station. The distributed station includes a communication unit that forms beams in a plurality of directions using a plurality of antenna elements and transmits and receives data signals destined to a terminal device. The centralized station includes a first selection unit, a transmission control unit, and a second selection unit. The first selection unit selects a first beam and a second beam set using relationship information of each beam notified by the distributed station that forms the beams and reception quality of each beam at the terminal device. The transmission control unit applies a beam set composed of one or more beams in the second beam set and the first beam and causes the distributed station to transmit a reference signal. The second selection unit uses a reception state of the reference signal from the terminal device in a predetermined section to select a beam set applied to the data signals destined to the terminal device.SELECTED DRAWING: Figure 3
Patent JP-2019151838-A (JP)
Title: Coloring curable resin composition, color filter, and display device
Inventor: ODA KATSUNARI
IPC: C09B67/46
Filed: 2019-02-28
Abstract: To provide: a coloring curable resin composition which is capable of forming a color filter where containing a metal compound causes little decrease of the brightness; a color filter which is formed from the coloring curable resin composition; and a display device which comprises the color filter.SOLUTION: A coloring curable resin composition contains (A) a metal salt which has an anion of an aliphatic carboxylic acid that has a hydroxy group and 1-40 carbon atoms, (B) a coloring agent which contains a phthalocyanine-based coloring agent and a yellow coloring agent, (C) a resin, (D) a polymerizable compound, and (E) a polymerization initiator. Also provided are a color filter and a display device that are based on the coloring curable resin composition.SELECTED DRAWING: None
Patent JP-2020139341-A (JP)
Title: Temporary floor device
Inventor: TANI TOMOYUKI
IPC: E01C5/20
Filed: 2019-02-28
Abstract: To provide a temporary floor device which is constructed by placing floor units neighboring one another in all directions.SOLUTION: Floor units (1) are each constituted by a lower-opening-shaped base body (5) having a downward side wall (4) peripherally provided around a floor wall (2) having a floor surface, and a bottom plate body (6) detachably mounted so as to cover a lower opening of the base body. The base body (5) and the bottom plate body (6) are each formed of a fire-retardant and heat-resistant resin material, and the bottom plate body is mounted to the base body to form a sealed space (7) in the floor unit in this state.SELECTED DRAWING: Figure 2
Patent JP-2020051426-A (JP)
Title: Valve seat made of iron-based sintered alloy for internal combustion engines having excellent heat release
Inventor: OIKAWA AYATO
IPC: B22F3/24
Filed: 2019-03-01
Abstract: To provide a valve seat for internal combustion engines compatible of excellent wear resistance and excellent heat release.SOLUTION: A valve seat made of an iron-based sintered alloy has a single-layer structure of only a functional member side layer or a two-layer structure in which the functional member side layer and a support member side layer are integrated via a boundary surface. The functional member side layer contains base material in which a base phase consisting of a fine carbide precipitation phase of 15% by volume or more, a tempered martensite phase or a pearlite-martensite phase of less than 80% by volume and a high alloy phase containing 10 to 30% of hard particles and 0.1 to 5.0% of solid lubricant particles dispersed therein by volume % relative to the whole volume of the base material and 10% by volume or more of Cu added by infiltration. The support member side layer is composed of a base material consisting of the base phase and solid lubricant particles further dispersed in the base phase and 15% by volume or more of Cu added by infiltration. Further, a plating film is provided on at least the outer peripheral surface of the valve seat.SELECTED DRAWING: None
Patent JP-2020144417-A (JP)
Title: Risk acquisition system, risk display system, and risk acquisition program
Inventor: HIROTA TOMOAKI
IPC: B60W50/14
Filed: 2019-03-04
Abstract: To provide a technique for acquiring a risk to note.SOLUTION: A risk acquisition system includes: a mobile body detection section for detecting a mobile body existing in the periphery of a vehicle; a reference trajectory acquisition section for acquiring a reference trajectory being the trajectory when the vehicle is moved along a road without being affected by the mobile body; and a risk acquisition section for acquiring a risk of the vehicle to have contact with the mobile body. The risk acquisition section does not acquire the mobile body existing on the reference trajectory as a risk.SELECTED DRAWING: Figure 1
Patent JP-2019134450-A (JP)
Title: Transmission method
Inventor: KAMIO HIROYUKI
IPC: H04H20/28
Filed: 2019-03-06
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-2020145300-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: KAWAI HIROBUMI
IPC: H01L21/336
Filed: 2019-03-06
Abstract: To provide a semiconductor device capable of suppressing variations in breakdown voltage and on-resistance, and a manufacturing method thereof.SOLUTION: A semiconductor device comprises: a semiconductor portion including a source region and a drain region; a first insulating portion disposed between the source region and the drain region, and having a lower portion in the semiconductor portion and an upper portion provided on the semiconductor portion; a gate electrode having an edge portion at a side of the source region disposed on the semiconductor portion and an edge portion at a side of the drain region disposed on the first insulating portion; and a second insulating portion continuously provided on the edge portion at the side of the drain region in the gate electrode, on a portion which is not covered with the gate electrode in the first insulating portion, and on the edge portion at the side of the first insulating portion in the drain region.SELECTED DRAWING: Figure 2
Patent JP-2020141861-A (JP)
Title: System for game parlor
Inventor: KISHIMOTO YASUNORI
IPC: A63F7/02
Filed: 2019-03-06
Abstract: To provide a system for a game parlor capable of appropriately managing game information corresponding to a specific state in which an appropriate state signal is not output.SOLUTION: A period of association of game information with a specific state is delayed until a delay condition ends after a specific state period specified by a specific state signal ends so that the game information corresponding to a specific state in which an appropriate state signal is not output can be managed appropriately.SELECTED DRAWING: Figure 11
Patent JP-2020141895-A (JP)
Title: Drum type washing machine
Inventor: OYABU OKIYA
IPC: D06F37/26
Filed: 2019-03-07
Abstract: To provide a drum type washing machine capable of mounting a bellows in a proper state without depending on visual measurement and experience of an operator.SOLUTION: A drum type washing machine includes: an outer case having an input port for laundry; a water tub elastically supported and stored in the outer case; a rotary tub disposed rotatably in the water tub; an opening part provided in the water tub and for inputting the laundry into the rotary tub from an input port of the outer case; an elastically deformable and cylindrical bellows for connecting the input port of the outer case and the opening part of the water tub in a water-tight manner; a bellows mounting part on which the bellows is mounted; and a positioning part for positioning the bellows with respect to the bellows mounting part. The positioning part includes: a bellows side positioning part mounted on the bellows; and a bellows mounting part side positioning part mounted on the bellows mounting part.SELECTED DRAWING: Figure 2