baber/WOPTO huggingface dataset:
Patent JP-2017205589-A (JP)
Title: Detoxicating method for fly ash
Inventor: HAMAHIRA SHINICHI
IPC: B09B3/00
Filed: 2017-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a detoxicating method for fly ash capable of reducing a residual calcium amount in fly ash after a heat treatment, and further reducing easily solidification of fly ash.SOLUTION: A detoxicating method for fly ash includes a mixing step for obtaining a mixture by mixing fly ash containing dioxin with dust contained in flue gas from cement production equipment containing calcium as much as 10 mass% or more and below 40 mass%, a heat treatment step for heating the mixture at a temperature higher than a decomposition temperature of dioxin, and a cleaning step for cleaning the heated mixture.SELECTED DRAWING: None
Patent JP-2019039326-A (JP)
Title: Control device for premixed compression ignition engine
Inventor: YAMAGUCHI NAOHIRO
IPC: F02D41/02
Filed: 2017-08-24
Abstract: To actualize combustion involving compression ignition in a premixed compression ignition engine while reducing combustion noise down to a permissible value or smaller.SOLUTION: A control device for the premixed compression ignition engine includes an ignition part, a fuel injection part, and a control part. In a first revolution area (SPCCIλ≤1) in a high load region, the control part sets fuel injection multiple times in a period for a compression stroke so that the fuel concentration of air-fuel mixture around the outer periphery of a combustion chamber is higher than in the center and the fuel amount of the air-fuel mixture around the outer periphery is greater than in the center. As a result, SI combustion of the air-fuel mixture is started in the engine by flame propagation and then CI combustion of unburnt air-fuel mixture is caused by compression ignition. In a second rotation area (retard-SI) where a revolution speed is lower than in the first revolution area, the control part sets fuel injection into the combustion chamber in a period from the second half of a compression stroke later than an injection starting period in the first revolution area to the first half of an expansion stroke, and allows ignition at a compression top dead center or later. As a result, SI combustion is caused in the engine by flame propagation.SELECTED DRAWING: Figure 6
Patent JP-2019040112-A (JP)
Title: Optical fiber holder
Inventor: HARA HIROTAKA
IPC: G02B6/46
Filed: 2017-08-28
Abstract: To enable control of a bending radius without enlarging a component that fixes an optical fiber.SOLUTION: An optical fiber holder of this disclosure includes; a holding member (23) arranged such that an end part of an optical fiber (26) is arranged at one end, and that the optical fiber (26) extends at the other end; a spacer (21) for fixing the optical fiber (26) to the other end of the first holding member (23); and a second holding member (24) for sandwiching the optical fiber (26) with the first holding member (23). A bent part (23E) bent with a predetermined curvature radius in an extension direction D1 of the optical fiber (26) is provided at the other end of the holding member (23), and the optical fiber (26) is fixed between the bent part (23E) and the spacer (21).SELECTED DRAWING: Figure 1
Patent JP-2019046516-A (JP)
Title: Card reader
Inventor: TAKAHASHI KAZUNORI
IPC: G11B5/008
Filed: 2017-08-31
Abstract: To provide a skimming magnetic head attached to a front side of a card insertion member where a card insertion port is formed and a card reader which is attached to an inclined face of the card insertion port and can detect the skimming magnetic head with a simple structure.SOLUTION: A card reader comprises: a card insertion member 8 where a card insertion port 3 is formed; and a light emitting element 9 and a light receiving element for detecting that foreign matters are attached to the card insertion member 8. A lower face of the card insertion port 3 becomes an inclined face 3a inclined downward toward a front side. Light emitted from the light emitting element 9 is made incident on the inclined face 3a from a depth side and a lower side, is refracted at the inclined face 3a, and is emitted from the inclined face 3a toward at least the front side, and light emitted from the light emitting element 9 and reflected on the front side and an upper side of the inclined face 3a and light emitted from the light emitting element 9 and reflected on the front side of the card insertion member 8 are made incident on the light receiving element.SELECTED DRAWING: Figure 4
Patent JP-2019043471-A (JP)
Title: Headlight control device
Inventor: MATSUSHITA SHINICHI
IPC: B60Q1/10
Filed: 2017-09-06
Abstract: To reduce glare felt by an occupant of other vehicle, when a headlight is lighted up in low beam in a vehicle stopped state.SOLUTION: In a vehicle in which radiation of a headlight is switched between a high beam and a low beam, angle change means of the headlight control device changes an angle of an optic axis of the low beam in a stop state to a downward angle relative to an angle in a travel state, the angle change means performs at least one of processing for changing an angle of an optic axis of the low beam to further downward angle as a distance between a vehicle and an object in a front side of the vehicle is smaller, and processing for changing an angle of an optic axis of the low beam to further downward as a road surface gradient is steeper.SELECTED DRAWING: Figure 4
Patent JP-2019048252-A (JP)
Title: Viscous material ejection device
Inventor: OTSUKI NAOHIRO
IPC: B05C5/00
Filed: 2017-09-08
Abstract: To provide a viscous material ejection device allowing for improvement in its control accuracy of a viscous material ejection quantity.SOLUTION: A control device causes a nozzle to eject viscous material by causing a plunger to operate at a measurement speed before applying the viscous material to a workpiece, and measures, as delay quantity time, a time required until an ejection quantity of the viscous material reaches a prescribed value after the plunger starts operation at the measurement speed, and determines an operation speed of the plunger and/or a moving speed of the nozzle necessary when applying the viscous material to the workpiece according to the measured time delay quantity.SELECTED DRAWING: Figure 3
Patent JP-2019049820-A (JP)
Title: Adjustment system, commodity registration device, adjustment device, closing method, and program
Inventor: IKEZAWA Rumi
IPC: G07G1/00
Filed: 2017-09-08
Abstract: To efficiently perform closing processing in an adjustment system including a plurality of adjustment devices.SOLUTION: An adjustment system of the present invention includes a plurality of commodity registration devices 30 and a plurality of adjustment devices 20. One commodity registration device 30 (first commodity registration device 30) includes: means for acquiring notification information indicating a closing processing situation of each of the adjustment devices 20 from each of the adjustment devices 20; means for causing a display to display the closing processing situation of each of the adjustment devices 20 on the basis of the notification information; means for accepting an instruction input to an adjustment device 20 that has not finished closing processing for each adjustment device 20; and means for transmitting the accepted instruction to the corresponding adjustment device 20. The adjustment devices 20 each include: means for transmitting the notification information to the first commodity registration device 30; means for receiving an instruction transmitted by the first commodity registration device 30; and means for executing processing based on the received instruction.SELECTED DRAWING: Figure 2
Patent JP-2018010679-A (JP)
Title: Optimized browser rendering process
Inventor: MENG BIPING
IPC: G06F17/30
Filed: 2017-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an optimized browser rendering process.SOLUTION: Implementations optimize a browser rendering process by identifying content-neutral embedded items and rendering a web page without fetching the content-neutral items. A method includes identifying a URL pattern common to a plurality of URLs stored in fetch records and selecting a sample of URLs from the plurality of URLs. The method also includes, for each URL in the sample, determining whether the URL is optional by generating a first rendering result using content for the URL and a second rendering result without using the content for the URL, and calculating a similarity score for the URL by comparing the first rendering result and the second rendering result. The URL is optional when the similarity score is greater than a similarity threshold.SELECTED DRAWING: Figure 3
Patent JP-2019054870-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-09-19
Abstract: To provide a game machine capable of maintaining game amusement.SOLUTION: A game machine capable of executing a lottery on the basis of satisfaction of a predetermined condition and capable of executing a game performance on the basis of a lottery result comprises: a performance device for executing a game performance; scheduler data in which a performance mode of the performance device is defined; and a plurality of schedulers capable of executing the scheduler data. In the performance device, a performance type corresponding to the type of the performance device is defined, and the plurality of schedulers includes a single scheduler corresponding to one performance type.SELECTED DRAWING: Figure 1
Patent JP-2019054928-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2017-09-20
Abstract: To provide a game machine capable of making the time till power activation in the game machine can be confirmed as short as possible.SOLUTION: A game machine (such as a slot machine, a pachinko game machine, or a game machine 1 as exemplarily to be described) allowing a player to play games is provided, the game machine including a liquid crystal display device 51, a lower panel 50, etc. After power supply to the game machine 1 is started, till an activation period (t1 to t2) elapses, an image is not displayed in the liquid crystal display device 51, but the lower panel 50 performs activation time lighting in the activation period.SELECTED DRAWING: Figure 2
Patent JP-2019059055-A (JP)
Title: Image formation device
Inventor: ZENGO TAKESHI
IPC: B41J2/01
Filed: 2017-09-25
Abstract: To automatically detect whether or not wrinkles are generated, a degree of the wrinkles in a recording medium after an image formation device forms an image thereon.SOLUTION: An image formation device includes: an image formation part 26 for forming an image on a recording medium P; a fixation part 30 for fixing the image on the recording medium P; a control part 20 for controlling the image formation part 26 to form a test image TP1 including a plurality of belt-like line segments LP periodically formed in a direction intersecting with a transportation direction Dp of the recording medium P, on the recording medium P; and a reading part 40 for reading a density profile of the test image TP1 after fixation.SELECTED DRAWING: Figure 1
Patent JP-2019060691-A (JP)
Title: Intra-silo temperature measurement system and intra-silo temperature measurement method
Inventor: HIGUCHI TORU
IPC: G01K13/00
Filed: 2017-09-26
Abstract: To provide an intra-silo temperature measurement system and an intra-silo temperature measurement method with which it is possible to selectively measure the temperature of a hot portion in a silo while suppressing the possibility of heat generation.SOLUTION: The intra-silo temperature measurement system comprises: a packing structure detection mechanism 2 for detecting the packing structure of solid fuel stored in a silo 1 by muography; a heating region calculation mechanism 3 for calculating a region in the packing structure detected by the packing structure detection mechanism where heating is likely to occur; and a temperature measurement mechanism 4 for measuring the temperature of the region calculated by the heating region calculation mechanism. The intra-silo temperature measurement method includes the steps of: detecting the packing structure of solid fuel stored in a silo 1 by muography; calculating a region in the packing structure detected by the packing structure detection step where heating is likely to occur; and measuring the temperature of the region calculated by the heating region calculation step.SELECTED DRAWING: Figure 1
Patent JP-2019059347-A (JP)
Title: Wheel bearing device with power generator
Inventor: YADA YUJI
IPC: B60K7/00
Filed: 2017-09-27
Abstract: To provide a wheel bearing device with a power generator which can be housed in a wheel without significantly changing components around a wheel and can avoid contact between a rotor and a stator when an overload occurs even if an air gap of the power generator is narrowed and an axial dimension is increased.SOLUTION: A wheel bearing device with a power generator includes: a wheel bearing 2; and a power generator 3 having a rotor 19 attached to a rotary wheel 5 of the wheel bearing 2. The power generator 3 is disposed at an outer periphery of the wheel bearing 2. A protection bearing 34 is provided at the power generator 3. One of an inner ring inner peripheral surface and an outer ring outer peripheral surface of the protection bearing 34 is fixed to one of an underbody frame component 30 and a rotary member 20 which integrally rotates with the rotor 19 of the power generator 3. The other surface of the protection bearing 34 faces the other component of the rotary member 20 and the underbody frame component 30 through a gap G2. A radial dimension of the gap G2 is smaller than a radial dimension of an air gap G1 between the rotor 19 and a stator 18.SELECTED DRAWING: Figure 1
Patent JP-2019062685-A (JP)
Title: vehicle
Inventor: YAMASHITA SEIJI
IPC: B60K7/00
Filed: 2017-09-27
Abstract: To provide a driving power assisting mechanism which makes good use of driving power of an existing motor to assist driving power to other movable members.SOLUTION: A driving power assisting mechanism has a driving power transmission device 20 which transmits driving power of motors 2-4 to other movable members, and a control device 5 which controls the operation of the driving power transmission device 20 so that the motors 2-4 are made to operate according to a situation of a vehicle and the motors 2-4 assist the driving power to the other members. The motors 2-4 which are not in operation operate and the driving power of the motors 2-4 is transmitted to the other movable members to assist in driving the other movable members.SELECTED DRAWING: Figure 1
Patent JP-2019063705-A (JP)
Title: Mixing nozzle and dispenser
Inventor: ODA MASAYUKI
IPC: B05C11/10
Filed: 2017-09-29
Abstract: To provide a mixing nozzle which performs uniform mixing with a small volume.SOLUTION: A mixing nozzle has: a tubular body; a discharge port provided at one end of the body; an input port provided at the other end of the body; and a mixing flow channel which is provided in the body between the discharge port and the input port. Further, this mixing nozzle has reciprocation flow generating means which performs relative reciprocation flow of two or more kinds of mixed liquids introduced into the body to the mixing flow channel in an axial direction of the body. Since the mixed liquids repeatedly pass through the mixing flow channel by reciprocation flow, even if a mixing flow channel, which is configured from a few elements, is used, two or more kids of liquids can be uniformly mixed. Consequently, a length of the mixing nozzle can be reduced, and a dead volume, which cannot be used for discharge, can be reduced. Further, response of discharge control can be improved, and precise control of a discharge quantity can be easily performed.SELECTED DRAWING: Figure 1
Patent JP-2019065322-A (JP)
Title: Aluminum porous member and manufacturing method therefor
Inventor: SONE KEITA
IPC: B22F1/00
Filed: 2017-09-29
Abstract: To provide an aluminum porous member easy to conduct brazing-joining of an aluminum porous body.SOLUTION: An aluminum porous member has an aluminum porous body constituted by aluminum or aluminum alloy, and at least one layered body directly united with the aluminum porous body, in which the layered body is constituted by aluminum or aluminum alloy. By heating the porous resin, in which an aluminum powder is adhered to a surface thereof, at a state in contact with the aluminum layered body, the porous resin is thermally decomposed, the aluminum powder is molten to form a skeleton of the aluminum porous body. The formed skeleton and the layered body are cooled, and a skeleton of the aluminum porous body united with the layered body is solidified.SELECTED DRAWING: Figure 1
Patent JP-2019065327-A (JP)
Title: Metal product and metal product surface treatment method
Inventor: KATO TATSUKI
IPC: C23C22/84
Filed: 2017-09-29
Abstract: To improve lubricating and rust prevention property while enhancing discriminability.SOLUTION: A volute spring 10 comprises: a metal base material 3; a chemical film 4 which coats a surface of the base material 3; a first soap film 5 which coats the surface of the chemical film 4; and a second soap film 6 which is colored with a dye and coats the surface of the first soap film 5.SELECTED DRAWING: Figure 2
Patent JP-2019067039-A (JP)
Title: Information processing apparatus and control method thereof
Inventor: SHIMOZATO RYOTA
IPC: G06F16/30
Filed: 2017-09-29
Abstract: To allow a user associated with a control server 15 to recognize necessity of modifying a rule.SOLUTION: A control server 15 includes: an acquisition unit 401 which acquires print text data in which item values of items printed on a roll sheet in a predetermined layout are included as text data corresponding to the predetermined layout; an analysis unit 402 which executes search processing of searching the print text data acquired by the acquisition unit 401 for an item value of an item to be searched in accordance with a set analysis rule set in association with the item to be searched; a search unit 403 which detects modification of the set analysis rule for the analysis unit 402; and at least one of a control server display unit 43 for transmitting information on the modification of the set analysis rule, and a control server network communication unit 41.SELECTED DRAWING: Figure 2
Patent JP-2019066301-A (JP)
Title: Communication terminal
Inventor: ISHIGAKI TOMOHIKO
IPC: B60R25/24
Filed: 2017-09-29
Abstract: To provide a communication terminal with which it is possible to secure the acceleration detection accuracy of an acceleration sensor.SOLUTION: A stiction detection unit 29 acquires the absolute value Sk' of an acceleration value from an acceleration sensor 10 and compares the absolute value Sk' with a previously acquired value. The stiction detection unit 29 determines that there is occurrence of a stiction in the acceleration sensor 10 when the previous and latest absolute values Sk' of acceleration are the same. When a stiction is detected, a stiction elimination unit 30 forcibly moves an electrode that is a device 12 element of the acceleration sensor 10 and thereby gets rid of the stiction having occurred in the acceleration sensor 10.SELECTED DRAWING: Figure 1
Patent JP-2019070371-A (JP)
Title: Internal combustion engine
Inventor: SEKI HAJIME
IPC: F01M13/04
Filed: 2017-10-11
Abstract: To provide an internal combustion engine which can inhibit decrease of oil in a crank case chamber while inhibiting pulsation of pressure in the crank case chamber.SOLUTION: An internal combustion engine 1 includes a volume adjustment mechanism 100 which is provided at a cylinder block 10 and adjusts a volume of a crank case chamber 11 so as to ease change of pressure in the crank case chamber 11 caused by reciprocation of a piston 20. The volume adjustment mechanism 100 includes: a cylinder member 101 communicating with the crank case chamber 11; a reciprocating member 102 which can fit in the cylinder member 101 and reciprocate; a seal member 103 which is disposed between the cylinder member 101 and the reciprocating member 102 and prevents gas leakage between the cylinder member 101 and the reciprocating member 102; and a restriction member 104 which restricts movement of the reciprocating member 102 in a direction such that the reciprocating member 102 moves close to the piston 20 and a direction such that the reciprocating member 102 moves away from the piston 20.SELECTED DRAWING: Figure 1
Patent JP-2019076264-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-10-22
Abstract: To further increase game amusement after a ready-to-win is achieved in a game machine.SOLUTION: A game machine 1 has a main control board 110, a performance control board 120, an image control board 150, and an image display device 31. The main control board 110 of the game machine 1 controls progress of the game. The performance control board 120 of the game machine 1 shifts to be in a setting mode regarding the setting related to a lottery, when power is supplied with a setting key 177 in a predetermined state. The performance control board 120 has means for displaying a predetermined image on performance means while the main control board 110 is in the setting mode. The performance control board 120 maintains display of a predetermined image on the performance means, if a command received during display of a predetermined image is a predetermined command, regardless of whether the command is generated by the main control board 110 or not.SELECTED DRAWING: Figure 14
Patent JP-2019076328-A (JP)
Title: Game system, program, and game execution device
Inventor: OMORI YUKI
IPC: A63F13/22
Filed: 2017-10-23
Abstract: To provide a new technology to easily execute calibration on a tracking system in executing a VR game.SOLUTION: A game system includes: a tracking system for achieving tracking of a play implement by detecting a position and a direction of the play implement in a real space, and calculating a virtual position and a virtual direction in a corresponding virtual three-dimensional space; game execution control means for executing game execution control based on the virtual position and the virtual direction; a placing part for placing the play implement when a game is not played, in which a reference virtual position and a reference virtual direction to be calculated by the tracking system when the play implement is placed in the placing part are stipulated; and calibration means for calibrating parameters for calibration of the tracking system so that the virtual position and the virtual direction calculated by the tracking system are calculated as the reference virtual position and the reference virtual direction in a given calibration timing.SELECTED DRAWING: Figure 1
Patent JP-2019077084-A (JP)
Title: Masking agent for molded film
Inventor: TAKEUCHI TAKU
IPC: C09D7/47
Filed: 2017-10-24
Abstract: To provide a resin composition and a forming film useful for a masking resin or the like to be applied to a film in order to prevent damage to a surface when forming the film.SOLUTION: A masking agent for a molded film is composed of methyl methacrylate and butyl acrylate. A block copolymer having a copolymerization ratio of methyl methacrylate of 35 wt.% or more and type A hardness specified in ISO 7619-1 of 68 or more is contained in the masking agent for the molded film.SELECTED DRAWING: None