baber/WOPTO huggingface dataset:
Patent JP-2019177397-A (JP)
Title: Arc-welding control method
Inventor: ONO KOHEI
IPC: B23K9/073
Filed: 2018-03-30
Abstract: To restrain a welding state from becoming unstable by the occurrence of magnetic blowing, in a reciprocal feed arc-welding method.SOLUTION: In an arc-welding control method for welding by providing a small current period (the time t61-t7) for switching a welding current Iw to a small current value in the latter half of an arc period, by repeating a short-circuit period and the arc period, by alternately switching a feed speed Fw of a welding wire to a forward feed period and an inverse feed period, the small current value is increased when discriminating magnetic blowing in the time t62 in the small current period. When increasing the small current value, rigidity of an arc becomes high, and since deformation of an arc shape by the magnetic blowing can be restrained, a welding state can be stably maintained.SELECTED DRAWING: Figure 2
Patent JP-2019178291-A (JP)
Title: Complex and method for producing the same
Inventor: SAKAMOTO HIROKI
IPC: C08L101/16
Filed: 2018-03-30
Abstract: To provide a complex that can improve the strength of a resin composition, by hydrophobizing cellulose, by a new method, different from the conventional one of substituting a hydroxy group of the cellulose with a hydrophobic substituent.SOLUTION: A complex has cellulose, and an epoxy resin layer that coats all or part of the cellulose surface. An epoxy compound contained in the epoxy resin layer has two or more epoxy groups.SELECTED DRAWING: None
Patent JP-2019183650-A (JP)
Title: On-vehicle device, clock setting method of on-vehicle device and program
Inventor: Shiobara kazuyoshi
IPC: B60R16/02
Filed: 2018-04-02
Abstract: To provide an on-vehicle device which can suppress the unnecessary reduction of a clock frequency resulting from an error of a temperature sensor while reducing the clock frequency at a high temperature of a calculation part caused by a large load.SOLUTION: An on-vehicle device comprises: an oscillation part for outputting a clock signal; one or more calculation parts which operate on the basis of the clock signal; a temperature sensor; a load estimation part for estimating a load of the calculation part, and estimating whether or not there is a possibility of a rise of a temperature of the calculation part on the basis of the estimated load; and a clock setting part for setting a frequency of the clock signal outputted by the oscillation part. When the load estimation part estimates the possibility of a rise of the temperature of the calculation part, and the temperature which is measured by the temperature sensor is equal to a prescribed temperature or higher, the clock setting part reduces a frequency of the clock signal.SELECTED DRAWING: Figure 2
Patent JP-2019017982-A (JP)
Title: Game machine
Inventor: KOBAYASHI MASARU
IPC: A63F5/04
Filed: 2018-04-06
Abstract: To provide a game machine capable of enhancing interest in a performance.SOLUTION: A game machine includes: lottery means for holding a lottery regarding whether privilege is granted; and performance control means capable of controlling a performance, based on a lottery result by the lottery means. The performance control means includes: performance determination means capable of determining one of a plurality of kinds of predetermined performances as a performance to be executed in advance; selection performance control means for executing a selection performance for selecting a performance with a predetermined number of performances from among a plurality of kinds of performances as options, based on a result determined by the performance determination means; and notice display means for giving notice of execution of a specific performance in a predetermined performance as an option in a stage before a performance is selected in the selection performance.SELECTED DRAWING: Figure 6
Patent JP-2018105122-A (JP)
Title: Guard fence for creeping plant
Inventor: YAMAMOTO YASUHISA
IPC: E01F15/04
Filed: 2018-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a fence with a net stretched for guarding so that a vine grown from a creeping plant grown on a slope face of a road does not intrude into a sidewalk surface or a roadway surface of a road.SOLUTION: A fence 1 is at least provided with a column 4 and an upper crosspiece 5 at the top edge serving as a handrail, and a net 2 is fixed to the column and the upper crosspiece through two kinds of fasteners. One fastener 9 has an U-shaped bolt 11, a fixing plate 12 and a nut 13 and is attached to the column 4 by the fixing plate 12 while the U-shaped bolt is inserted in a mesh 8 of the net 2. The other fastener 10 has a shape that tips of both circular arc parts 15 and 15 in a nearly hemicycle shape are connected by joint parts 16 and 16, and the circular arc parts 15 and 15 are fitted to the upper crosspiece 5 so that the upper edge part of the net 2 is held and fastened, and moreover the lower end 3 of the net 2 is bent and extended to the slope side to be fixed.SELECTED DRAWING: Figure 1
Patent JP-2019188906-A (JP)
Title: Control device of vehicle
Inventor: UMEZU DAISUKE
IPC: B60T8/1755
Filed: 2018-04-20
Abstract: To adequately secure the stability of steering at a turn by performing vehicle yaw control even during coasting traveling, in a control device of a vehicle for performing the vehicle yaw control for adding a yaw moment to the vehicle.SOLUTION: A control device of a vehicle has: an engine 4 for generating torque for driving wheels 2; a steering device including a steering wheel 6 or the like; a brake device 16 which can add different brake forces to the left and right wheels; and a PCM 14 including a processor or the like. The PCM 14 performs vehicle yaw control for controlling the brake device 16 so as to add a yaw moment which is reverse to a yaw rate generated at the vehicle 1 to the vehicle 1 on the basis of a comparison of a value corresponding to a return operation of the steering wheel 6 and a prescribed threshold, and when the vehicle 1 is in coasting traveling, changes the threshold so as to raise an intervention frequency of the vehicle yaw control more than the case that the vehicle is not in the coasting traveling.SELECTED DRAWING: Figure 7
Patent JP-2019188500-A (JP)
Title: Robot control method
Inventor: UEDA HIROYOSHI
IPC: B25J9/10
Filed: 2018-04-20
Abstract: To suppress positional deviation of a robot arm tip due to deflection of a joint part of the robot arm.SOLUTION: A first joint part J1 and a fourth joint part J4 of a robot arm 10 are so configured that inclination of a rotation axis does not affect positional deviation of a robot arm tip. A second joint part J2 and a third joint part J3 are so configured that the rotation axis is rotated in a gravity direction. A deflection compensation amount of the second joint part J2 is calculated on the basis of deflection angles of the first joint part J1, the second joint part J2 and the fourth joint part J4. Further, a deflection compensation amount of the third joint part J3 is calculated on the basis of deflection angles of the first joint part J1, the third joint part J3 and the fourth joint part J4. The second joint part J2 and the third joint part J3 are rotated on the basis of respective calculated deflection compensation amounts.SELECTED DRAWING: Figure 3
Patent JP-2019190339-A (JP)
Title: Impeller and self-priming pump device
Inventor: YAMASHITA EIGO
IPC: F04D9/02
Filed: 2018-04-23
Abstract: To provide an impeller capable of preventing deterioration of self-priming efficiency and pump efficiency, and a self-priming pump device.SOLUTION: An impeller 60 comprises: a first shroud 61 having a center arranged on the axial line of a rotational shaft 70; a plurality of blades 62 formed around the center of the first shroud 61 on a guide vane 44 side surface of the first shroud 61; and a second shroud 63 provided at one end of the plurality of blades 62 on the guide vane 44 side, formed in an annular shape coaxially with the rotational shaft 70, forming a gap between itself and a first wall part 61, and positioned on the center side of the first shroud 61 with respect to a first through hole 48a2 in which an outer peripheral edge 68a is formed in the guide vane 44 in a direction orthogonal to the axis direction of the rotational shaft 70.SELECTED DRAWING: Figure 4
Patent JP-2018114338-A (JP)
Title: Game machine
Inventor: TSUKAGOSHI SHIGERU
IPC: A63F5/04
Filed: 2018-04-25
Abstract: PROBLEM TO BE SOLVED: To enhance player's interest in a game for acquiring the number of games in an AT state by determining the basic number of times of existing games in the AT state over a plurality of games.SOLUTION: A game machine includes a specific game period for determining addition of a game period of an informing game in which notification by notification means is performed is provided. In a game during a specific game period, game information relating to addition of a game period of an informing game is reported by the notification means, and a plurality of pieces of game information that can be reported until a predetermined number of game times are displayed by the notification means. A display mode of game information differs according to an expected value of addition of a game period of an informing game. In a game during a specific game period, addition of a game period of an informing game is determined according to an internal winning pattern combination determined by internal winning pattern combination determination means and game information related to the game for each unit game.SELECTED DRAWING: Figure 127
Patent JP-2019113518-A (JP)
Title: Moisture content analysis method
Inventor: TAKAHASHI AKIKO
IPC: G01N24/08
Filed: 2018-05-09
Abstract: To provide a method of performing moisture content microanalysis on organic solvent samples.SOLUTION: Moisture content of an organic solvent sample in a range below a measurement limit of 1 ppm is analyzed using a spectrum obtained from nuclear magnetic resonance spectroscopy. A calibration curve used for analyzing moisture content from the spectrum is produced using a standard solution obtained through a process of producing the standard liquid for producing a calibration curve, comprising steps of; producing a liquid concentrate for producing a calibration curve, consisting of a dehydrated organic solvent having water solubility of 9.0 g/L or greater at 20°C and moisture content of 50 ppm or less, and a necessary amount of water added to the dehydrated organic solvent to allow for producing a content calibration curve; and diluting a predetermined amount of the liquid concentrate with an organic dilution solvent.SELECTED DRAWING: Figure 4
Patent JP-2018152355-A (JP)
Title: Anisotropically conductive film, connection structure, method for manufacturing anisotropically conductive film, and method for manufacturing connection structure
Inventor: MORIYA TOSHIMITSU
IPC: H01B1/22
Filed: 2018-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropically conductive film and a connection structure which can ensure both of the reliability of connection between circuit members opposed to each other and the insulation between electrodes in circuit members.SOLUTION: An anisotropically conductive film 11 comprises a conducting adhesive layer 13 in which 70% or more of conductive particles P are spaced apart from other conductive particles P adjacent thereto. On this account, in connection of circuit members 2, 3, the agglomeration of adjacent conductive particles P, P is suppressed, and the insulation between bump electrodes 6, 6 and the insulation between circuit electrodes 8, 8 can be ensured satisfactorily. In the anisotropically conductive film 11, the thickness of the conducting adhesive layer 13 is no less than 0.6 time and less than 1.0 time the average particle diameter of the conductive particles P. Thus, the fluidity of the conductive particles P at the time of press fitting can be suppressed, a capturing efficiency of the conductive particles P between the bump electrode 6 and the circuit electrode 8 can be increased, and the reliability of the connection of the circuit members 2, 3 can be ensured.SELECTED DRAWING: Figure 1
Patent JP-2019201775-A (JP)
Title: Game machine
Inventor: TATEYAMA TADAHIDE
IPC: A63F7/02
Filed: 2018-05-22
Abstract: To provide a game machine capable of executing a highly amusing performance.SOLUTION: A game machine 1 can execute a plurality of reliability-suggestive performances for suggesting reliability to a jackpot. The reliability-suggestive performance includes for example a performance executable during display of a decorative performance in a first mode and a performance executable during display of a decorative pattern in a second mode. Reliability-suggestive performances executable during display of a decorative pattern in a first mode are, for example, a retention icon change performance, an icon change performance concerned, a pseudo continuation performance, an operation promotion performance, a background performance, a chance pattern performance, a pattern change performance, and the like. Reliability-suggestive performances executable during display of a decorative pattern in a second mode are, for example, an icon change performance concerned, a title indication, an operation promotion performance, a cut-in, and the like.SELECTED DRAWING: Figure 7
Patent JP-2018126607-A (JP)
Title: Game machine
Inventor: IDOTA YOSHIYUKI
IPC: A63F7/02
Filed: 2018-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing a player from becoming bored with games at an early stage.SOLUTION: Presentation control means includes: state selection means for selecting one of presentation states between a first presentation state and a second presentation state of which presentations to be displayed in display means on the basis of time information of clocking means are different from each other; background selection means capable of selecting one background image from one or a plurality of background images which are to be displayed in the display means, which are a plurality of background images to be displayed on the background of a presentation, and which are associated with a presentation state selected by the state selection means; and presentation selection means capable of selecting one presentation from one or a plurality of presentations associated with the background image corresponding to a type of the background image selected by the background selection means. Thereby, there is an effect in which it is possible to suppress a player from becoming bored with games at an early stage.SELECTED DRAWING: Figure 1
Patent JP-2018200692-A (JP)
Title: Arrangement sorting method in vector processor
Inventor: KIM HYUN PIL
IPC: G06F9/38
Filed: 2018-05-24
Abstract: To provide an arrangement sorting method in a vector processor that achieves good efficiency by reducing operation speed and the amount of resources.SOLUTION: An arrangement sorting method in a vector processor includes the steps of: loading arrangement in a vector data format including a plurality of elements; dividing the arrangement into half to form first groups, and sorting the i-th elements (i is natural number) in the first groups; dividing the n-th groups (n is natural number) into half to form the (n+1)-th groups, and sorting the j-th elements (j is natural number) in the adjacent groups in the (n+1)-th groups; repeating division and sorting of elements until the (n+1)-th groups include only one element; and when the (n+1)-th groups include only one element, sorting the elements in the adjacent groups in the (n+1)-th groups. The step of sorting the i-th elements in the first groups includes a step of performing processing in a SIMD processing system.SELECTED DRAWING: Figure 2
Patent JP-2019137382-A (JP)
Title: Lighting control device for light source, lighting fixture for vehicle and lighting control method for light source
Inventor: KIMURA TOMOHIRO
IPC: B62J6/00
Filed: 2018-05-24
Abstract: To reduce lighting delay when turning on a light source in accordance with a bank angle of a vehicle.SOLUTION: A lighting control device for controlling a lighting state of a light source installed to a vehicle sets time necessary for lighting the light source so as to become shorter as a vehicle speed of the vehicle becomes faster when the vehicle has a tilt angle of the vehicle in a vehicle width direction that is larger than a reference value to turn on the light source in the set time.SELECTED DRAWING: Figure 1
Patent JP-2019201998-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-05-24
Abstract: To provide a slot machine that can simplify the process of determining whether or not to execute a delay control in game control means and enhance a performance effect.SOLUTION: A main control unit, when winning a cherry, can execute a short freeze that delays the progress of the game regardless of the state of the performance to be controlled by a sub control unit. While the sub control unit can execute a corresponding performance corresponding to the short freeze when the short freeze is executed when a determination performance is not executed, the sub control unit does not execute the corresponding performance corresponding to the short freeze when the short freeze is executed when the determination performance is executed.SELECTED DRAWING: Figure 4
Patent JP-2018130031-A (JP)
Title: Vibration generator
Inventor: NAKAMURA MANABU
IPC: H02K33/16
Filed: 2018-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a vibration generator that can be easily assembled with high accuracy.SOLUTION: A vibration generator comprises: an oscillation part 60 including a magnet; at least two frames 55a and 55b that support the oscillation part 60 via arm parts 80a to 80d; and an outer case 102 fitted to the at least two frames 55a and 55b. The at least two frames 55a and 55b, the arm parts 80a to 80d, and the oscillation part 60 are integrally molded. Preferably, the at least two frames 55a and 55b are attached while being pulled by the outer case 102.SELECTED DRAWING: Figure 9
Patent JP-2018130583-A (JP)
Title: Game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2018-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a dimension, design and operation of a decorative member are not restricted, a decorative effect by radiation of a light can be efficiently acquired in the whole body of the decorative member and a peripheral part thereof, and visual appearance can be preferably maintained without deterioration of an integration feeling of the decorative member and a light source, and reduction of the decorative effect.SOLUTION: A light source 40L for radiating a light to a decorative member 401 is positioned on a position which is a rear side of the decorative member 401 and which has a prescribed distance from the decorative member, and the decorative member 401 has a first illumination area 401A for transmitting a light emitted from the light source 40L by a prescribed transmittance, and second illumination areas 401B for transmitting the light emitted from the light source 40L by a transmittance lower than that of the first illumination area 401A for illuminating at a brightness lower than that of the first illumination area 401A, in a manner in which the first illumination area 401A is sandwiched by the second illumination areas 401B.SELECTED DRAWING: Figure 13
Patent JP-2019211525-A (JP)
Title: Voltage generation device, power control device, image forming apparatus, and control method
Inventor: MANO TSUYOSHI
IPC: G03G15/00
Filed: 2018-05-31
Abstract: To prevent a variation in a DC component of an output voltage caused by a variation of a load.SOLUTION: A voltage generation device has a DC power supply and an AC power supply connected to the DC power supply, and generates a voltage in which an AC voltage is superimposed on a DC voltage and applies the voltage to a rotating body. The voltage generation device comprises: a variation phase determination unit that determines whether a variation in output voltage of the AC power supply and a variation in an output current of the AC power supply have opposite phases; and a voltage control unit that, when the variation in output voltage and the variation in output current have opposite phases, corrects a gain of the output voltage.SELECTED DRAWING: Figure 2
Patent JP-2021144960-A (JP)
Title: Solar cell and method for manufacturing solar cell
Inventor: IRIKAWA JUMPEI
IPC: H01L31/0224
Filed: 2018-06-05
Abstract: To provide a solar cell that can improve both the power generation characteristics and the carrier recovery performance, and a method for manufacturing the same.SOLUTION: A solar cell of the present disclosure is a solar cell having a crystalline silicon substrate of a first conductivity type and a first semiconductor layer of a second conductivity type formed on a first main surface side of the crystalline silicon substrate. The side surface extending in the thickness direction of the crystalline silicon substrate includes a side portion whose arithmetic mean roughness differs in the thickness direction, has a high-resistance region with a high sheet resistance on the first main surface side in the vicinity of the side portion, and has a high-resistance region on the first main surface side in the region between the side portion and the center of the first main surface as it moves away from the side portion in one direction starting from the high-resistance region.SELECTED DRAWING: Figure 1
Patent JP-2019210780-A (JP)
Title: Railway rail loading and unloading device
Inventor: KIDA KATSUMI
IPC: E01B29/16
Filed: 2018-06-08
Abstract: To provide a device capable of greatly improving efficiency of an entire rail loading and unloading operation.SOLUTION: A railway rail loading and unloading device comprises: a base plate 2 attached to a flat floor surface of a rail transport vehicle; a pair of posts 4 attached to ends of the base plate 2 located on a side edge part side of the floor surface of the rail transport vehicle such that a posture can be changed between a state of standing on the floor surface and a state of falling along the floor surface; girders 7 each attached to the top of the post 4 so as to be able to bend in a direction in which the post 4 extends and a direction perpendicular to the post 4; and a lifting unit 8 attached to the girder 7 so as to be movable in a lengthwise direction of the girder 7 and capable of lifting and suspending the rails.SELECTED DRAWING: Figure 1
Patent JP-2019108518-A (JP)
Title: Ink composition, ink set, ink container, image formation method, image formation device, and printed matter
Inventor: UMEMURA KAZUHIKO
IPC: C09D11/326
Filed: 2018-06-12
Abstract: To provide an ink capable of high quality recording with suppression of beading to not only normal paper, but also a general-purpose printing paper, and good in initial filling property to an ink jet head (wettability in a liquid chamber and foaming suppression), and discharge stability.SOLUTION: There is provided an ink composition containing at least one kind each of a polyether modified siloxane compound and an aliphatic alcohol alkylene oxide compound, and a ratio based on volume between the polyether modified siloxane compound contained in the ink composition and the aliphatic alcohol alkylene oxide compound (polyether modified siloxane compound/aliphatic alcohol alkylene oxide compound) is 95/5 to 50/50.SELECTED DRAWING: Figure 1
Patent JP-2019219745-A (JP)
Title: Commodity sales data processing device and program
Inventor: SAITO FUMIKATSU
IPC: G07G1/01
Filed: 2018-06-15
Abstract: To allow efficient accounting corresponding to a case where tax exemption is applicable to a mixture of different commodity categories.SOLUTION: A commodity sales data processing device includes declaration means that declares execution of one of first tax exemption processing, and second tax exemption processing different from the first tax exemption processing in accounting for one transaction.SELECTED DRAWING: Figure 49