baber/WOPTO huggingface dataset:
Patent JP-2020135771-A (JP)
Title: Display control device and display control method
Inventor: ABE TAKUYA
IPC: G06F13/00
Filed: 2019-02-25
Abstract: To provide a display control device that can appropriately distribute contents to viewers after occurrence of a disaster or the like.SOLUTION: A display control device comprises a control section that executes a display mode for displaying a content and that controls display of the content by means of a display device on the basis of the display mode executed. The display mode has: a normal schedule mode for displaying a normal first content which is previously scheduled; an interruption mode for displaying an emergency time second content which is not previously scheduled; and an emergency schedule mode for displaying an emergency third content which is the content associated with the second content and which is previously scheduled.SELECTED DRAWING: Figure 4
Patent JP-2019069395-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-02-25
Abstract: To increase game amusement.SOLUTION: A game machine including display means capable of executing a plurality of display performances may execute a first display performance as one performance of the plurality of display performances and may execute a second display performance as one performance of the plurality of display performances. A first cut-in display is executed in the first display performance and a second cut-in display is executed in the second display performance. A combination performance including the first display performance and the second display performance may be executed. In the combination performance, the first display performance is executed, and then the second display performance is executed.SELECTED DRAWING: Figure 97
Patent JP-2020138659-A (JP)
Title: Automatic steering system for work vehicle
Inventor: OHASHI KANSEI
IPC: A01B69/00
Filed: 2019-02-28
Abstract: To provide an automatic steering system for work vehicle capable of achieving a stable work travel while reducing the number of non-work areas and duplicated work areas by appropriately setting the steering amount of a front wheel 2 when traveling a work vehicle 1 loaded with consumer goods such as fertilizer and nursery plant having an influence on the change amount of the travel direction S of the work vehicle along a travel target route by the automatic steering system in changing the travel direction S of the work vehicle by steering the front wheel 2.SOLUTION: The automatic steering system adjusts, according to sharing loads WF, WR applied to a front wheel 2 or the front wheel 2 and a rear wheel 3, the steering amount of the front wheel 2 when steering the front wheel 2 against a deviation of a work vehicle 1 from a travel target route to travel the work vehicle along the predetermined travel target route.SELECTED DRAWING: Figure 5
Patent JP-2020140918-A (JP)
Title: Fuel battery system
Inventor: OGAWA TOMOHIRO
IPC: H01M8/0438
Filed: 2019-03-01
Abstract: To ensure the detection frequency and accuracy of valve opening defects of on-off valves provided in multiple fuel gas tanks connected in parallel to a fuel battery.SOLUTION: When multiple fuel gas tanks connected in parallel to a fuel battery is filled with gas, the temperature inside the tank is detected by a temperature sensor for each fuel gas tank from the start time of gas filling, and the gas pressure in a filling flow path for leading fuel gas from a gas filling source of fuel gas to the plurality of fuel gas tanks is detected by a gas pressure sensor. By using the detected in-tank temperature of the temperature sensor for each fuel gas tank and the detected gas pressure of the gas pressure sensor, the temperature change ΔT of the in-tank temperature with respect to the gas pressure change ΔP from the start time of gas filling of the fuel gas is calculated, and for a fuel gas tank whose calculated temperature change ΔT deviates from a predetermined range, it is output that the on-off valve has a valve opening failure.SELECTED DRAWING: Figure 2
Patent JP-2019107499-A (JP)
Title: Game machine
Inventor: FUKUMOTO NOBUAKI
IPC: A63F5/04
Filed: 2019-03-04
Abstract: To prevent fraudulent operation from being easily performed to a control board by achieving a configuration capable of moving a position of a board box inside the game machine so as to allow the position of the board box (control board) to differ for each game machine stand.SOLUTION: A game machine 10 is configured to include a board box movable base 301 attached inside the game machine 10, support plates (an L-shaped plate 304 and a support horizontal plate 306) for supporting a board box 300, and movable sliders 307, 308, 309 that move and fix the support plates between the support plates and the board box movable base 301, and to move the board box 300 in a predetermined direction by the movable sliders 307, 308, 309 within a casing 11 of the game board 10 so as to prevent fraudulent operation of the board box 300 from being easily performed by shifting a position of the board box 300 for each game machine 10.SELECTED DRAWING: Figure 7
Patent JP-2020144476-A (JP)
Title: Communication terminal, communication system, communication method, and program
Inventor: FUJIKI HIROCHIKA
IPC: G06F13/00
Filed: 2019-03-04
Abstract: To provide a communication terminal, communication system, communication method, and program, which allow for easily grasping which participants belonged to which group after participants leaves group meetings.SOLUTION: A communication terminal provided herein allows for making voice calls by exchanging voice signals with other communication terminals via a network, and comprises: an acquisition unit configured to acquire participant information of each group meeting from a meeting storage unit having two or more group meetings originating from a plenary meeting registered therein; and a display control unit configured to modify a plenary meeting screen layout to be displayed on a display unit based on the participant information of each group meeting acquired by the acquisition unit in such a way that the screen clearly shows which participants were in which group meeting.SELECTED DRAWING: Figure 5
Patent JP-2019165220-A (JP)
Title: Coating liquid for forming oxide insulator film
Inventor: SONE YUJI
IPC: H01L51/30
Filed: 2019-03-11
Abstract: To provide a coating liquid for forming an oxide insulator film that enables a low-cost and highly stable low dielectric constant oxide film forming process.SOLUTION: A coating liquid for forming an oxide insulator film includes a silicon-containing compound, an alkaline earth metal-containing compound, and a solvent, and the solvent includes at least one selected from the group consisting of an organic solvent having a flash point of 21°C or higher and lower than 200°C, and water. The flash point of the coating liquid for forming an oxide insulator film is 37.8°C or higher.SELECTED DRAWING: None
Patent JP-2020148838-A (JP)
Title: Display device
Inventor: YAMAYA HIROO
IPC: G09F9/40
Filed: 2019-03-11
Abstract: To provide a display device that can sufficiently transmit prices for each oil type corresponding to a plurality of payment categories without being subjected to a limitation attributable to a size of a display surface of the display device and the like, when displaying a plurality of prices based on a combination of a payment category of a purchase amount and an oil type in a device to be mainly installed in gas stations and displaying a unit price of a fuel for driving vehicles.SOLUTION: A display device comprises: a dot-matrix display part that has a light emitting element arrayed in a dot-matrix way; a price display part that displays a price of goods; and an auxiliary display part that is juxtaposed in the price display part. The display device is configured to: store an interlock display content of performing an interlock display action of displaying specific display information to be displayed on the dot-matrix display unit, and specific price information to be displayed on the price display part in association with each other in an interlocking way, and a non-interlock display content of displaying the display information of the dot-matrix display part and the price information of the price display part with these information caused not to interlock; and perform a display having the interlock display content and the non-interlock display content combined in an arbitrary display order.SELECTED DRAWING: Figure 2
Patent JP-2020039847-A (JP)
Title: Slide rail assembly
Inventor: CHEN KEN-CHING
IPC: A47B88/40
Filed: 2019-03-14
Abstract: To provide a slide rail assembly that can improve stability when one rail is installed in another rail.SOLUTION: The slide rail assembly includes a first rail, a second rail, a slide support device, an engaging member, and a support structure. The slide support device is structured to support relative displacement of the first rail with the second rail. The engaging member and the support structure are provided in the first rail. The second rail can be removed from the first rail by moving from a receding position along a first direction. With the second rail removed from the first rail by being moved along the first direction, the slide support device moves adjacently to the engaging member. During the process in which the second rail is moved along a second direction from a passage entrance of the first rail in a direction of the receding position, the support structure is structured to support the second rail and elongated beyond the engaging member along the first direction.SELECTED DRAWING: Figure 4
Patent JP-2020149449-A (JP)
Title: Support management device and support management method
Inventor: KAGAYA Tomoyuki
IPC: G06Q50/10
Filed: 2019-03-14
Abstract: To preferentially support people to be supported who need more support.SOLUTION: A server device 10 for support management includes: a person attribute estimation unit 103 for estimating a person attribute of a person included in an image captured with a monitoring camera; a group estimation unit 104 for estimating a group of the person included in the captured image; and a priority determination unit 105 for determining support priority for the group according to the number of people to be supported relative to the number of people in the group including people to be supported estimated from the attribute.SELECTED DRAWING: Figure 2
Patent JP-2020139723-A (JP)
Title: Lower leg heating box
Inventor: GOTO HIROSHI
IPC: A47B13/00
Filed: 2019-02-27
Abstract: To take various season measures for a desk so that a child may go to a study room voluntarily and go to the desk in cold winter and also in hot summer.SOLUTION: A desk is provided with 5-functions. A main heating box is placed under the desk, hot air of an electric fan heater places at a tiptoe portion of the box is branched in 3-plastic pipes, each is laid in a wall of the box along with a left foot, both feet and right foot, and a pipe tip is taken out outside the ceiling. Alternatively, a top plate of the desk is opened by a width of the box and a top plate case is taken up, and here, the heating box is aligned from the bottom. The top plate case has 3-holes opened in the bottom and is connected with 3-plastic pipes at the heating box ceiling. By the above, first of all, (1) the foot in the box is warmed by using the heat conduction of the plastic pipe passing through the heating box. Next, by using hot air guided to the top plate case, (2) both hands placed on the case is warmed, (3) a teacup bowl being put in the case is warmed, and (4) the vicinity of the top plate is warmed by using a wet towel being put in the case. Further, in summer, by a heat ray circuit OFF operation of the fan heater, (5) the top plate circumference is cooled by a "sprinkled water" effect of evaporation heat of the wet towel in the case.SELECTED DRAWING: Figure 8
Patent JP-2020156162-A (JP)
Title: Power conversion device
Inventor: OGUMA KOTA
IPC: H02M3/155
Filed: 2019-03-19
Abstract: To provide a technique for enabling voltage control of a flying capacitor configured in a power conversion device to be controlled as desired, thereby contributing to the suppression of switching losses.SOLUTION: One of power converters CHP1, CHP2 connected to a DC voltage source DC is selected as a voltage switching target. An output voltage of the voltage switching target is switched in a stepwise manner by controlling the voltage switching target with a change cycle Tcycle (T1 to T4) to satisfy equations (1), (2). L' in equations (1), (2) is a total sum inductance including that due to output reactors L1, L2, C is the capacitance of a capacitor C, T1=T3, and T2=T4. An output voltage to be switched at T2, T4 is Vdc/2, which is a half of a DC source voltage Vdc. (Change period)<(Resonance period by L1, L2, C)=2π√(L'C)...(1) (Decreased amount of output current of the voltage switching target at T2)<(Increased amount of output current of the voltage switching target at T1)...(2).SELECTED DRAWING: Figure 1
Patent JP-2020154161-A (JP)
Title: Fixing apparatus and image forming apparatus
Inventor: YOSHIDA TSUGUHIRO
IPC: G03G21/14
Filed: 2019-03-20
Abstract: To suppress the reduction of productivity when switching an electric power supply path to a heating element.SOLUTION: A fixing apparatus comprises: a heater 54 including at least heating elements 54b1 and 54b2; a film 51 heated by the heater 54; a pressure roller 53 forming a fixation nip part N with the film 51; a heating element switching device 57 for switching an electric power supply path for supplying electric power to the heating element 54b1 or the heating element 54b2; and a CPU 94 for controlling the heating element switching device 57. The CPU 94 starts an operation for switching the electric power supply path by the heating element switching device 57 so as to supply the electric power to the heating element 54b2 while clamping a small size paper sheet in the fixation nip part N when continuously printing the small size paper sheet.SELECTED DRAWING: Figure 6
Patent JP-2020155009-A (JP)
Title: Noise determination method, noise determination program, and noise determination device
Inventor: TAKENOCHI MASATOSHI
IPC: G06N99/00
Filed: 2019-03-22
Abstract: To improve the accuracy of determination of presence/absence of noises.SOLUTION: A noise determination device acquires time-series data and identifies the shape of a waveform of the time-series data using a persistent diagram. The noise determination device extracts a cluster having the survival time from generation to disappearance equal to or more than a threshold value in the persistent diagram. The noise determination device determines whether or not peaks appear at regular intervals in the waveform of the time-series data from time interval statistics information about the data included in the cluster, and controls the alert notification that noise is included in the time-series data based on the determination result.SELECTED DRAWING: Figure 9
Patent JP-2019136515-A (JP)
Title: Game machine
Inventor: IDEO TADASHI
IPC: A63F5/04
Filed: 2019-03-22
Abstract: To provide a game machine capable of enhancing security.SOLUTION: Whether or not to transfer a game state to an AT state is determined, not by a sub board conventionally, but by a main board. In a case of currently transferring the game state to the AT state, when a specific symbol combination (for example, a bell symbol combination or a promotion replay symbol combination) is determined, for being able to derive the symbol combination in a variation game, the main board can control lighting modes of stop buttons 21a-21c so as to display instruction information relating to operation modes of the stop buttons 21a-21c, as well as information to receive the operations of the stop buttons 21a-21c.SELECTED DRAWING: Figure 1
Patent JP-2020152079-A (JP)
Title: Method of producing cylinder coating member, roll, and image formation apparatus
Inventor: TOMARI SHOGO
IPC: B29C63/20
Filed: 2019-03-22
Abstract: To suppress air from remaining between a core and a cylinder.SOLUTION: A method of producing a cylinder coating member includes: a first step of allowing a container to house a first cylinder to allow the verge of the opening of the container to retain one end of the first cylinder; a second step of sucking gas in the container and inserting an insert including a core and a second cylinder arranged in the outer periphery of the core from the one end of the first cylinder into the first cylinder while maintaining the first cylinder in the state of increase in the diameter thereof due to the difference between the internal and external pressures of the first cylinder; a third step of stopping the suction, cancelling the difference between the pressures, and coating the insert with the first cylinder; and a fourth step of pulling the second cylinder from between the core and the first cylinder and coating the core with the first cylinder.SELECTED DRAWING: Figure 27
Patent JP-2020158795-A (JP)
Title: Cathode plate for metal electro-deposition
Inventor: WATANABE HIROTO
IPC: C25C7/02
Filed: 2019-03-25
Abstract: To provide a cathode plate for metal electro-deposition, which is a cathode plate used for the manufacture of a small lump-shaped electric nickel and can be used repeatedly, in which a non-conductive film on the metal plate does not easily come off.SOLUTION: There is provided a cathode plate 1 for metal electro-deposition, having a metal plate 2 in which a plurality of disc-shaped protrusions 2a are arranged on at least one surface, and a non-conductive film 3 laminated on a portion other than the protrusion 2a on the surface of the metal plate 2. A ring-shaped groove 2d is formed around the circumference of the protrusion 2a on the surface of the metal plate 2.SELECTED DRAWING: Figure 2
Patent JP-2020162214-A (JP)
Title: Cable support structure
Inventor: TAKEDA MAKOTO
IPC: H02G9/00
Filed: 2019-03-25
Abstract: To make lightweight and hard to corrode a cable support structure which supports a cable while being suspended from a structure.SOLUTION: A cable support structure comprises: multiple support poles 1 of which the upper ends are fixed to a structure; receiving members 2 attached to lower ends of the support poles 1; and a cable support member 3 which is attached while being placed over the receiving members 2. The support poles 1, the receiving members 2 and the cable support member 3 are all formed from FRP-based materials (FRP mold, FRPM pipe or FRPM plate), such that the cable support structure is made lightweight and hard to corrode in comparison with a cable support structure in which these members are formed from metals.SELECTED DRAWING: Figure 1
Patent JP-2020157900-A (JP)
Title: Reservoir tank and vehicle
Inventor: BANDO MASAKI
IPC: B60T11/26
Filed: 2019-03-26
Abstract: To provide a reservoir tank which can inhibit a booster from being exposed to water without needing separate components such as components for covering the booster, and to provide a vehicle including the reservoir tank.SOLUTION: A reservoir tank 10 of the invention is used in a vehicle 1 and includes: a tank body 12; and a rib 20 which is formed at a position located at the upper side Up of the tank body 12 so as to protrude upward when the reservoir tank 10 is mounted on the vehicle 1. The rib 20 is formed with a drain ditch 24 which guides water in a predetermined direction.SELECTED DRAWING: Figure 6
Patent JP-2020161641-A (JP)
Title: Multilayer substrate and manufacturing method thereof
Inventor: SUGIYAMA YUICHI
IPC: H05K3/00
Filed: 2019-03-26
Abstract: To provide a multilayer substrate provided with an island part at a desired position in the opening of a body part, and to provide a manufacturing method thereof.SOLUTION: A manufacturing method of a multilayer substrate comprises a step of forming a metal core layer 10 including a body part 10a, a substantially rectangular island part 10b provided in a rectangular opening 30 provided in the body part, and four connections connecting lateral faces of substantially rectangular four corners of the island part or a vicinity thereof, a step of forming a first isolation layer 12 on the metal core layer and in the opening, and a step of electrically separating the body part and the island part, by forming a hole communicating with the connections in the first isolation layer, and removing at least a part of the connections via the hole.SELECTED DRAWING: Figure 1
Patent JP-2020157680-A (JP)
Title: Liquid discharge device
Inventor: SAKATA ISAMU
IPC: B41J2/01
Filed: 2019-03-27
Abstract: To provide a liquid discharge device in which a heating structure can be located in a restricted space.SOLUTION: A liquid discharge device comprises: a housing; N heads which are positioned in a zigzag form in the housing, and respectively have a flow channel for circulation of a liquid; at least N flow tubes whose one end is connected to each flow channel of the N heads, and whose the other end is connected to a tank for accumulating the liquid; and a heater assembly which is positioned next to the head and at a position that does not interfere with the head in the housing, and supplies warm wind into the housing.SELECTED DRAWING: Figure 2
Patent JP-2019174473-A (JP)
Title: Slug analysis method
Inventor: SANO HIROYUKI
IPC: G01N33/24
Filed: 2019-03-27
Abstract: To provide a slug analysis method which allows for analyzing suspended matte particles in slugs through a simple procedure.SOLUTION: A slug analysis method provided herein involves analyzing suspended matte particles 11 in slugs using a digital microscope.SELECTED DRAWING: Figure 2
Patent JP-2020070800-A (JP)
Title: Unit type small hydraulic power generation device
Inventor: YAMAMOTO MAKI
IPC: F03B13/06
Filed: 2019-03-28
Abstract: To make large scale infrastructure power generation of an optional base number installation type possible by forming an earthquake resistant small hydraulic power plant capable of improving a unit power generation ability of a unit type small hydraulic power generation device consisting of a fluid storage chamber of fixed capacity and a turbine tower, and further to provide a new power source by attaining downsizing of the small hydraulic power plant.SOLUTION: In a fluid suction/injection siphon type small hydraulic power generation device in which a water storage chamber, a turbine tower and a power generation apparatus chamber are integrally formed within an earthquake resistant tank of predetermined capacity which is installable in the hinterland or the lake and has earthquake resistance, an earthquake resistant small hydraulic power plant which attains improvement in continuous fluid circulation function by arranging a fluid feeding bypass between the water storage chamber and an instantaneous stagnation pump is formed. Further, a power generation tank type small hydraulic power generation device capable of performing continuous fluid circulation is formed. The power generation tank type small hydraulic power generation device is configured to attain bottom pressure reduction of internal stored water by reducing a height of the power generation device substantially by half, to effectively utilize residual energy of a falling fluid by arranging a bent pipe of a different diameter having a predetermined drop in a lower part of a turbine, to perform sub siphon type drop injection and perform discharge within the water storage tank by providing machine bottom auxiliary pumping means together.SELECTED DRAWING: Figure 5