baber/WOPTO huggingface dataset:
Patent JP-2019195544-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-05-11
Abstract: To provide a slot machine that enhances game amusement in suggestion control when derivation of a display result related to control to an advantageous state is permitted.SOLUTION: A slot machine includes: state control means that controls a state to any one of a first state (RT1), a second state (RT2), and an advantageous state (bonus); and suggestion control execution means that executes suggestion control (chance replay performance shown at timings t1 and t11) to suggest that derivation of the specific display result is permitted when a determination result of advance determination means is a specific determination result (chance replay single winning and chance replay + bonus winning) indicating that derivation of the specific display result is permitted. When the chance replay is won at the RT1, a chance replay performance for displaying an image including a word "chance replay" at the timing t1 is executed. On the other hand, when the chance replay is won at the RT2, a setting suggestion performance is executed for displaying an image not including the word "chance replay" at a timing t6.SELECTED DRAWING: Figure 4
Patent JP-2019205021-A (JP)
Title: Communication device and computer program therefor
Inventor: SHIBATA HIROSHI
IPC: G06F21/44
Filed: 2018-05-22
Abstract: To provide a technique for enhancing user convenience.SOLUTION: An output unit of a communication device outputs first information acquired using a first public key when a predetermined instruction is input to the communication device. After the first information is output, the communication device receives an authentication request with the first public key used from a terminal device that has acquired the first public key via a first wireless interface and transmits an authentication response, which is a response to the authentication request, to the terminal device. After the authentication response is transmitted to the terminal device, the communication device receives connection information from the terminal device, establishes a wireless connection between the communication device and an external device via the first wireless interface using the connection information, and generates and stores a second public key when a predetermined condition is satisfied after the first information is output. The output unit outputs second information acquired using the second public key when a predetermined instruction is input again to the communication device after the second public key is stored.SELECTED DRAWING: Figure 5
Patent JP-2019204016-A (JP)
Title: Polarization conversion element, lighting unit, and projector
Inventor: KATAYAMA HIROMI
IPC: G02B5/30
Filed: 2018-05-24
Abstract: To provide a polarization conversion element that can prevent shortening of the life of the polarization conversion element due to degradation of an adhesive.SOLUTION: A polarization conversion element has a plurality of optical blocks 21 arranged side by side in one direction. Each of the optical blocks 21 includes a first prism 22a including a first emission surface, a second prism 22b including an incident surface, a second emission surface, and a reflection film forming surface 24 forming all reflection films, and joined to the first prism 22a, a polarization separation film 23 formed on a joint surface of these prisms, transmitting first linearly polarized light, and reflecting second linearly polarized light, and a phase difference plate 25 provided on the first emission surface. Of the adjacent two optical blocks, an area on which at least reflected light from the polarization separation film 23 is incident of the reflection film forming surface 24 of one optical block, and a side face of the other optical block, face each other with a gap therebetween or are in direct contact with each other.SELECTED DRAWING: Figure 1
Patent JP-2019097148-A (JP)
Title: Authentication method, authentication device, computer program, and system manufacturing method
Inventor: FUJII TAKATSUGU
IPC: G06F21/44
Filed: 2018-05-24
Abstract: To provide a highly reliable authentication method, an authentication device, a computer program, and a system manufacturing method that can be easily introduced and does not require password input.SOLUTION: In an authentication method for performing authentication between a first device relating to a person to be authenticated and a second device relating to a certifier, the second device authenticates, using a distributed database network, a first device on the basis of identification information (address) in the distributed database network based on secret key information of the first device transmitted so as to be associated with an authentication request from the first device and the existence of digital information (token) associated with identification information (address) of the first device on the distributed database network.SELECTED DRAWING: Figure 5
Patent JP-2018202166-A (JP)
Title: Augmented reality goggles having x-ray protection
Inventor: ALTMANN ANDRES C
IPC: A61B6/10
Filed: 2018-06-04
Abstract: To provide a personal display apparatus.SOLUTION: A personal display apparatus includes a dual-use plate, a detector, and electronic circuitry. The dual-use plate is configured to: be worn by a user while the user is viewing a scene; block, at least partially, X-ray radiation from passing through the plate and reaching an eye of the user; and display information to be viewed by the user overlaid on the scene. The detector is coupled to the plate and is configured to measure a level of the X-ray radiation. The electronic circuitry is connected to the plate and to the detector, and is configured to exchange display signals with the plate so as to display the information, and to send a control signal indicative of the level of the X-ray radiation measured by the detector.SELECTED DRAWING: Figure 1
Patent JP-2019214970-A (JP)
Title: Cooling-fan control apparatus and cooling-fan control method
Inventor: SUZUKI YASUYORI
IPC: F01P7/08
Filed: 2018-06-13
Abstract: To suppress a heat damage from occurring.SOLUTION: A cooling-fan control apparatus 200, for use in cooling a radiator 16, includes a determination part 210 and a control part 220. The determination part 210 determines whether a temperature of cooling water of the radiator 16 is less than a predetermined first threshold and whether an exhaust system component disposed in an exhaust system of a diesel engine 3 is exposed to a temperature higher than a second threshold. In a case where the temperature of the cooling water is less than the first threshold, with the exhaust system component exposed to a temperature higher than the second threshold, the control part 220 drives a cooling fan 15.SELECTED DRAWING: Figure 1
Patent JP-2019217657-A (JP)
Title: Liquid discharge head, liquid discharge device, and electronic device for liquid discharge device
Inventor: AIMONO TAKANORI
IPC: B41J2/14
Filed: 2018-06-18
Abstract: To provide a liquid discharge head which can reduce probability of inclination and floating between a wiring board and an actuator substrate.SOLUTION: A liquid discharge head includes a plurality of bump electrodes 554, 555, 556 which are positioned between a wiring board 38 and an actuator substrate 36 and electrically connects the wiring board 38 and the actuator substrate 36, and a plurality of structures 500. The wiring board 38 has a first side and a second side opposite to the first side. A distance between a first structure, out of the plurality of structures 500, and the first side is smaller than a distance between the first structure and the second side. A distance between a second structure, out of the plurality of structures, and the second side is smaller than a distance between the second structure and the first side.SELECTED DRAWING: Figure 14
Patent JP-2019218717-A (JP)
Title: hinge
Inventor: OHASHI KENJI
IPC: E05D5/14
Filed: 2018-06-18
Abstract: To provide a hinge that prevents generation of metal powder by rubbing of a shaft or a sleeve made of metal.SOLUTION: A hinge 10 includes a first vane 20 and a second vane 30 made of metal having sleeves 21, 31 respectively, and a shaft 40 made of metal which is inserted in the first sleeve 21 of the first vane 20 and the second sleeve 31 of the second vane 30. The hinge 10 has a collar 48 made of synthetic resin which covers a peripheral surface of the shaft 40 and locates between the shaft 40 and the sleeves 21, 31, and a first cap 50 made of synthetic resin which covers an upper end portion 41 of a vertical direction Z of the shaft 40, and a second cap 60 made of synthetic resin which covers a lower end portion 42 of the vertical direction Z of the shaft 40. The whole of the surface of the shaft 40 is covered by the collar 48, the first cap 50, and the second cap 60.SELECTED DRAWING: Figure 2
Patent JP-2019218723-A (JP)
Title: Sand control dam
Inventor: OOKA SHINKICHI
IPC: E02B7/02
Filed: 2018-06-18
Abstract: To provide a sand control dam that does not require a concrete structure and, as a result, can be built even in a valley sandwiched between natural grounds.SOLUTION: A ring-type net 18 extending from a bottom B side of a valley R sandwiched between natural grounds H to a predetermined height position is stretched between the natural grounds H, a rope 26 engaged with the ring-type net 18 is bridged between the natural grounds H in the stretched area of the ring-type net 18, and both ends of the rope 26 are fixed to the natural grounds H by fixing means 2. The fixing means 2 inserts and fixes an anchor 3 cast on the natural ground to a pressure receiving plate 4 which is in contact with the surface of the natural ground H, and connects the pressure receiving plate 4 or the anchor 3 and the end of the rope 26 by connecting means 5 such as a turnbuckle member.SELECTED DRAWING: Figure 1
Patent JP-2019219820-A (JP)
Title: Video display system, video display method and computer program
Inventor: INOKO TOSHIYUKI
IPC: G06F3/0484
Filed: 2018-06-18
Abstract: To provide a display system with high immersion and presence which changes a projected image according to a position of a real object on a screen.SOLUTION: A video display system 100 comprises a drawing device 10 creating a two-dimensional projected image from a specific camera position, a display 20 displaying the projected image on a screen, and a sensor device 30 detecting a position of a real object on the screen. The drawing device 10 moves the camera position as well as making a prescribed object appear in the projected image based on the position of the real object on the screen.SELECTED DRAWING: Figure 1
Patent JP-2019219909-A (JP)
Title: Article management system and method
Inventor: SHIMAMURA TOSHISHIGE
IPC: H04M1/00
Filed: 2018-06-20
Abstract: To make it possible to easily find articles even though the articles are in hidden places.SOLUTION: In an article management system 1, first terminals 10 attached in advance to articles transmit by radio first vibration data and first terminal IDs in response to detection of vibration, and beacon terminals arranged in advance in respective places in rooms intermittently transmit by radio beacon signals and beacon IDs. A management device 20 sequentially records the first terminal IDs received together with the first vibration data, and the beacon IDs received together with the beacon signals, in a detection list 24A of a storage unit 24, acquires terminal information on the first terminal IDs recorded in the detection list 24A and position information on the beacon IDs received at the same period as that of the first terminal IDs from the storage unit 24, and displays the information on a screen.SELECTED DRAWING: Figure 1
Patent JP-2020003922-A (JP)
Title: Media processing system
Inventor: NAKATANI KIMIAKI
IPC: B41J11/66
Filed: 2018-06-26
Abstract: To provide a media processing system comprising a processor having a plurality of types of tools for media processing, which enables an operator of the processor to select a prescribed tool from the plurality of types of tools to perform processing on media without complicated operation.SOLUTION: A media processing system 1 comprises: a processor 4 having a plurality of types of tools 10 to 15; and a data generation unit 20 for generating processing data for media processing in the processor 4. In the data generation unit 20, line types and line widths of processing lines being lines for cutting drawn by image editing software and the tools 10 to 15 for use in the processor 4 are associated with each other. The processing data includes line type and width data of the processing lines, and the line type and width data includes data of the tools 10 to 15 for use in the processor 4. The processor 4 selects the tools 10 to 15 on the basis of the line type and width data to perform processing on media.SELECTED DRAWING: Figure 1
Patent JP-2018174574-A (JP)
Title: Roadside wireless communication instrument, central device, communication method, computer program, control device, and control system
Inventor: KISHIMOTO KENGO
IPC: G08G1/087
Filed: 2018-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of repair in a central device as compared with a case in which information of an area where a mobile communication instrument is present is added to data to be transmitted from a roadside wireless communication instrument to the central device, and furthermore to enable the central device to determine an area where the mobile communication instrument is present.SOLUTION: The roadside wireless communication device is provided that comprises: a receiving unit which wirelessly receives information data transmitted from a mobile communication device and including information allowing for identification of a position of the mobile communication device; and a transmitting unit which transmits to the central device, mobile object information included in the information data wirelessly received at the receiving unit. The roadside wireless communication device further comprises a determination unit that on the basis of the information data wirelessly received by the receiving unit, determines an area where the mobile communication device being the transmission source of the information data is present. The transmitting unit is configured to transmit the mobile object information to the central device by using a different communication session established according to the area determined by the determination unit between the roadside wireless communication device and the central device.SELECTED DRAWING: Figure 3
Patent JP-2020000481-A (JP)
Title: Pinball game machine
Inventor: KINOSHITA TAKAAKI
IPC: A63F7/02
Filed: 2018-06-28
Abstract: To provide a pinball game machine capable of easily design-changing ball putout performances when a large winning hole is opened.SOLUTION: In a right-side area PA2 of a game area PA, a fixed-size right-side general winning hole 66 in which game balls can enter, is provided on an upper side of a large winning hole 81, three game pins 45 are provided in the vicinity of the upper side of the right-side general winning hole 66, and a general winning guide part 661 capable of changing a falling direction of a game ball B to a direction heading for the right-side general winning hole 66 is provided on the upper side of the right-side general winning hole 66. When the game ball B enters the right-side general winning hole 66, a player can acquire only one prize ball, and a win/failure lottery of special symbols of whether or not to open the large winning hole 81 by a large winning hole opening/closing member 679 is not executed.SELECTED DRAWING: Figure 19
Patent JP-2018185838-A (JP)
Title: Information processing device, information processing method, and program
Inventor: SHIBATA KAZUKI
IPC: G06F3/14
Filed: 2018-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device, an information processing method, and a program which can provide a user browsing a plurality of contents in a stream UI scheme with appropriate information without passing through a page transition.SOLUTION: An information processing device includes: acquisition means (a control unit 21) for acquiring a dwell time for each content displayed on display means (a display unit 23) which displays a plurality of contents in a stream UI scheme; identification means (a control unit 21) for identifying a content in which a user is interested on the basis of the acquired dwell time; extraction means (the control unit 21) for analyzing the identified content to extract interest information for the user; and insertion means (the control unit 21) for inserting the content associated with the interest information into a prescribed position on the basis of the extracted interest information. The identification means applies weighting on the basis of the ratio of an occupancy area of each content while the user stayed in a display area of the display means, and identifies the content on the basis of a result of the weighting and the dwell time.SELECTED DRAWING: Figure 1
Patent JP-2020002285-A (JP)
Title: Aqueous ink composition for ball-point pen and writing instrument using the same
Inventor: ONO ITSUKA
IPC: B43K7/00
Filed: 2018-06-29
Abstract: To provide an aqueous ink composition for a ball-point pen that is excellent in inhibition of abrasion of a ball seat on writing and temporal stability and to provide a ball-point pen containing the aqueous ink composition.SOLUTION: The aqueous ink composition for a ball-point pen includes at least a coloring agent, polyoxyalkylene aryl ether phosphoric acid and water. The polyoxyalkylene aryl ether phosphoric acid has an aryl group including a plurality of aromatic rings in its structure and has an HLB value of 9 to 18. A writing instrument uses the aqueous ink composition.SELECTED DRAWING: None
Patent JP-2020003048-A (JP)
Title: Power transmission device
Inventor: KISODA Takeharu
IPC: F16D65/16
Filed: 2018-06-30
Abstract: To provide a power transmission device capable of achieving simplification of a structure.SOLUTION: In a state where a hydraulic oil is not flowing in oil passages 38, 62, by an elastic force of a spring 43, a pressing member 41 is energized to a parking brake 28 side, and an action part 42 of the pressing member 41 is pressing a clutch plate 27. Thereby, a clutch disc 25 and the clutch plate 27 are brought into pressure contact, the parking brake 28 is engaged, and a first shaft 11 is braked. Also, the pressing force is transmitted to a two-shaft joint clutch 33 via a common member 21, and a clutch plate 31 and a clutch disc 32 are brought into pressure contact. Thereby, the two-shaft joint clutch 33 is engaged, and the first shaft 11 and a second shaft 12 are joined with each other.SELECTED DRAWING: Figure 1A
Patent JP-2020002756-A (JP)
Title: Floating body device
Inventor: TSURUTA SHIGERU
IPC: B63B35/44
Filed: 2018-07-02
Abstract: To provide a floating body device which can satisfactorily grasp a position on a water passage, and can equally maintain a distance between right and left wall surfaces of a water passage.SOLUTION: A configuration of a floating body device 100 performs inspection while flowing through a water passage includes a floating body 110 floating on the water surface of the water passage, a parachute 120 which is connected to the floating body 110 and has a resistance received by water larger than that of the floating body 110, and one or more sensor devices (cameras 140) mounted on the floating body 110, and satisfactorily grasps a position on the water passage.SELECTED DRAWING: Figure 1
Patent JP-2018196737-A (JP)
Title: Cooker and bread baking method
Inventor: MIYAKE KAZUYA
IPC: A47J37/00
Filed: 2018-07-11
Abstract: To provide a cooker capable of making a stably finished bread by taking a temperature variation in a baking chamber into account in the case of cooking using a timer.SOLUTION: A cooker includes: timer cooking control means 135 which performs control to finish baking a bread at a programed time set by a user; and a temperature sensor 29 as temperature detection means which detects a temperature in the baking chamber. On the basis of plural bread making processes in which some process period varies according to the temperature in the chamber, the timer cooking control means 135 controls bread generation control means 131 to finish baking of the bread in such a manner as to, before the start time of a specific process such as the second kneading process in plural bread making processes which take the longest time to finish baking bread, acquire the temperature in the chamber detected by the temperature sensor 29 and determines the start time of an actual second kneading process on the basis of the acquired temperature in the chamber.SELECTED DRAWING: Figure 22
Patent JP-2020007679-A (JP)
Title: Helmet
Inventor: TAKAHASHI MASANAO
IPC: A42B3/32
Filed: 2018-07-11
Abstract: To provide a helmet that can improve a shock absorbing ability at a boundary between a dome-shaped shell member and an annular shell member when the dome-shaped shell member is in a non-reversed posture.SOLUTION: A shell 1 includes: a dome-shaped shell member 2 that covers an upper part of a wearer's head when worn; and an annular shell member 3 that covers an entire circumference of a side of the wearer's head when worn. The annular shell member 3 can accommodate the dome-shaped shell member 2. An inner surface of the dome-shaped shell member 2 is covered with a first shock absorbing liner 8. An inner surface of the annular shell member 3 is covered with a second shock absorbing liner 9. A lower peripheral end of the first shock absorbing liner 8 and an upper peripheral end of the second shock absorbing liner 9 overlap each other in a horizontal direction when worn.SELECTED DRAWING: Figure 4
Patent JP-2020012873-A (JP)
Title: Fixing device and image forming apparatus
Inventor: EIKI TEN
IPC: G03G15/20
Filed: 2018-07-13
Abstract: To make it possible to cut power supply to a plurality of heating parts included in a planar heater having the heating parts in the longitudinal direction when an abnormal increase in temperature occurs in any one of the heating parts without the need to arrange a safety device for each of the heating parts.SOLUTION: A fixing device comprises: a cylindrical rotatable fixing belt; a planar heater 23 that has a plurality of heating parts 41 to 43; safety devices 71, 72 that are arranged to extend over the two heating parts adjacent to each other and cut power supply to the plurality of heating parts 41 to 43 when the temperature reaches a threshold; a heater holding member that holds the planar heater 23 to be in contact with an inner peripheral surface of the fixing belt; and a pressure roller that sandwiches the fixing belt with the planar heater 23 to form a pressure area through which a sheet is sandwiched and conveyed between the fixing belt and pressure roller.SELECTED DRAWING: Figure 6
Patent JP-2020013052-A (JP)
Title: Image forming system
Inventor: MIYAKE KOJI
IPC: B65H5/02
Filed: 2018-07-20
Abstract: To provide an image forming system capable of preventing deformation, such as waving, of an endless belt.SOLUTION: An image forming system comprises a steering roller 2 configured to be tiltable about a fulcrum for position adjustment of an endless belt, and a positioning mechanism 3 for adjusting a position of the fulcrum in a longitudinal direction of the steering roller. The positioning mechanism comprises a guide extending in the longitudinal direction of the steering roller, and a protruded portion configured to engage with the guide to enable fulcrum position adjustment.SELECTED DRAWING: Figure 1