baber/WOPTO huggingface dataset:
Patent JP-2019173809-A (JP)
Title: Work vehicle
Inventor: SAWAKI TAKUTO
IPC: F16H61/00
Filed: 2018-03-27
Abstract: To eliminate a possibility that a preferable start feeling cannot be sufficiently realized in a conventional work vehicle.SOLUTION: This invention provides an agricultural tractor comprising: a forwarding or retracting lever 210 for performing an instruction for changing-over of forwarding or retracting to change over a forwarding or retracting of a vehicle body 10 by a hydraulic type forwarding or retracting clutch 110; a clutch input rotation detecting sensor 261 for detecting a clutch input rotation at an input side of the forwarding or retracting clutch 110; a clutch output rotation speed detecting sensor 262 for detecting a clutch output rotation speed at an output side of the forwarding or retracting clutch 110; and a controller 200 for performing a control action to change a clutch connection pressure of the forwarding or retracting clutch 110 in response to an elapsing time from a time when the forwarding or retracting change-over instruction is carried out on the basis of a detected clutch input rotation speed and the detected clutch output rotation speed.SELECTED DRAWING: Figure 4
Patent JP-2019179778-A (JP)
Title: Multilayer ceramic capacitor and mounting structure of the same
Inventor: TERASHITA YOSUKE
IPC: H01G4/30
Filed: 2018-03-30
Abstract: To provide a multilayer ceramic capacitor capable of maintaining an adhesion force between an external electrode and a laminate while maintaining a crack suppression effect of the laminate due to an effect of a conductive resin layer.SOLUTION: A multilayer ceramic capacitor 10 includes a laminate 12, and external electrodes 24 on both end faces of the laminate 12. The external electrodes 24 include: a base electrode layer 26; a conductive resin layer 28 disposed on the base electrode layer 26; and a plating layer 30 disposed on the conductive resin layer 28. An R amount of a boundary portion between the base electrode layer and the conductive resin layer in a ridge portion of the laminate is 296.6 μm or more. A metal component of the conductive resin layer contains flat powder. When the metal component is assumed to be 100%, a ratio of the flat powder is 80% by weight or more. A length of a long side at a flat powder D90 value is 10.3 μm or more. A solid content concentration of PVC in the conductive resin layer is 45 vol% or more and 60 vol% or less. A thickness of the conductive resin layer located at the ridge portion is 11.7 μm or more.SELECTED DRAWING: Figure 2
Patent JP-2019179812-A (JP)
Title: Manufacturing method of multilayer varistor
Inventor: MATSUMOTO SAYAKA
IPC: H01C7/105
Filed: 2018-03-30
Abstract: To provide a manufacturing method of a multilayer varistor, in which a process is simplified.SOLUTION: A manufacturing method of a multilayer varistor, comprises: a step of obtaining a sinter 11 by integrally sintering after a varistor layer 12 and an inner electrode 13 are alternately laminated; a step of forming a first outer electrode 14 by forming and sintering first silver paste onto a side surface of the sinter 11 by printing; and a step of forming a second outer electrode 15 by coating and sintering second silver paste onto the first outer electrode 14. The first silver paste is obtained by adding a binder and a plasticizer to a first silver powder. The second silver paste is obtained by adding the binder, the plasticizer, and a glass frit to a second silver powder. A 50% particle diameter of a particle size distribution of the second silver powder is made triple or more of the 50% particle diameter of the particle size distribution of the first silver powder.SELECTED DRAWING: Figure 1
Patent JP-2019006105-A (JP)
Title: Method and assembly for formation of fixture in composite material part
Inventor: CORSMEIER DONALD MICHAEL
IPC: B29C70/16
Filed: 2018-04-04
Abstract: To provide an improved method and assembly for formation of a fixture in a composite material part.SOLUTION: Provided herein are various methods and assemblies for manufacture of composite material parts having fixtures by formation. For example, one method contains: a step of accumulating a composite material 102 on a base tool 100; a step of aligning opening formation tools at tool openings of the base tool; a step of inserting the opening formation tools through the composite material and forming openings in the composite material; a step of extending a fixture formation tool 110 and pushing composite material to at least one of recesses; and a step of treating the composite material while the fixture formation tool is in contact with the composite material. The fixture formation tool contains a stem extending to the base tool through the composite material, and a fixture formation head which is in contact with the composite material and is treated together with the composite material.SELECTED DRAWING: Figure 3
Patent JP-2019013134-A (JP)
Title: Electric power steering device
Inventor: TAKASE HIROAKI
IPC: B62D5/04
Filed: 2018-04-04
Abstract: To provide an electric power steering device capable of suppressing sound, vibration, and ripples.SOLUTION: An electric power steering device comprises: a midpoint voltage estimation unit 210 that estimates a midpoint voltage on the basis of a three-phase motor terminal voltage, a motor rotation angle, a motor rotation number and an inverter application voltage; a three-phase detection voltage calculation unit that calculates a three-phase detection voltage from the midpoint voltage and the three-phase motor terminal voltage; a three-phase command voltage calculation unit 220 that calculates a first three-phase command voltage on the basis of a three-phase Duty command value and the inverter application voltage; a voltage detection delay model 230 that eliminates a delay of the first three-phase command voltage and outputs a second three-phase command voltage; a three-phase loss voltage calculation unit 202 that estimates a three-phase loss voltage caused by a dead time of an inverter from a difference between a second three-phase detection voltage and the three-phase command voltage; and a compensation amount limit unit 250 that limits the three-phase loss voltage while sensing the inverter application voltage. The limited three-phase compensation amount is added to a three-phase voltage command value as a dead time compensation value, and fed back.SELECTED DRAWING: Figure 18
Patent JP-2018149306-A (JP)
Title: System and method for converting result from sport event into game input
Inventor: ASHER JOSEPH M
IPC: G07F17/32
Filed: 2018-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for converting a result of a sport event into game input.SOLUTION: A method for converting a result of a sport event into game input is provided. At least one event result 32 of a sport event having a certain number of participants is received, and a certain rule set 36 is selected from a plurality of rule sets 36 based on the number of participants to the sport event. At least one input of a game is determined by applying the rule set 36 selected for at least one event result 32 receiving the sport event to each of a plurality of pieces of betting 26. After that, a game result is determined based on at least one determined input to the plurality of pieces of betting 26 for each of the plurality of pieces of betting 26.SELECTED DRAWING: Figure 1
Patent JP-2018194823-A (JP)
Title: Fixation device, image formation apparatus and control method
Inventor: SAITO TETSUSHI
IPC: G03G15/20
Filed: 2018-04-06
Abstract: To provide a fixation device and image formation apparatus which can operate with respect to any of the first nominal voltage and the second nominal voltage as the AC voltage of a commercial AC power source, and adopt heating means in a single specification without sacrificing the service life of the heating means.SOLUTION: A fixation device supplies the power based on the AC supplied from a commercial AC power source to heating means if a drive signal formed of a pulse train is input, and does not supply the power to the heating means if the drive signal is not input. The fixation device supplies the drive signal if the detected temperature is less than the first temperature and does not supply the drive signal if the detected temperature is not less than the first temperature. The fixation device sets the duty ratio of the drive signal to the first duty ratio if the AC voltage of the commercial AC power source is less than a threshold, and sets the duty ratio of the drive signal to the second duty ratio smaller than the first duty ratio if the AC voltage is not less than the threshold.SELECTED DRAWING: Figure 4
Patent JP-2019180772-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-04-09
Abstract: To provide a slot machine that is improved concerning control advantageous to a player.SOLUTION: A main control part is controllable to a plurality of kinds of states including a non-AT state, an AT state (low probability) more advantageous to a player than the AT state concerned, an AT state (high probability) more advantageous to a player than the AT state (low probability) concerned, can execute navigation notification capable of reporting correct pressing order when winning a pressing order small winning combination in an internal lottery, can report correct pressing order also in the AT state (high probability) also in the AT state (low probability), the AT state (high probability) becomes more advantageous to a player than the AT state (low probability) when frequency of notification of correct pressing order increases much more by navigation notification than the AT state (low probability), and control for starting the AT state (low probability) differs from control for starting the AT state (high probability).SELECTED DRAWING: Figure 23
Patent JP-2019185422-A (JP)
Title: Failure prediction method, failure prediction device, and failure prediction program
Inventor: SENDA SHUJI
IPC: G05B23/02
Filed: 2018-04-11
Abstract: To provide a failure prediction system that improves the failure prediction accuracy for mechanical equipment.SOLUTION: An extraction part 11b extracts a normal condition portion, an abnormal condition portion, and an evaluation portion from sensor data of a plurality of sensors S of a machine 100 at an arbitrary evaluation time. A first generation part 11c generates a normal model in which a correlation between sensors is modeled by machine learning using the normal condition portion. A second generation part 11d generates an abnormal classification model in which an abnormal pattern is modeled by transfer learning using the abnormal condition portion based on the normal model. An evaluation part 11e evaluates a degree of deviation from the normal condition of the mechanical equipment by inputting the evaluation portion to the normal model. A determination part 11f determines the abnormal pattern based on an output value obtained by inputting the evaluation portion to the abnormal classification model when it is determined that there is a failure sign in the mechanical equipment based on the degree of deviation. A notification part 11g notifies a determination result of the determination process including the abnormal pattern.SELECTED DRAWING: Figure 2
Patent JP-2019185434-A (JP)
Title: Controller, control system and control method
Inventor: OSHIMA YUTARO
IPC: G05B19/18
Filed: 2018-04-11
Abstract: To provide a technology of detecting a failure in an industrial machine.SOLUTION: The controller includes a control section, a data acquisition section, a tendency value acquisition section, a threshold value acquisition section and a failure determination section. The control section controls an operation of an industrial machine. The data acquisition section acquires the data showing a magnitude of vibration generated at the industrial machine measured by an acceleration sensor. The tendency value acquisition section acquires a first value showing a tendency of a time change of the magnitude of vibration on the basis of the data. The threshold value acquisition section acquires a second value which is a value in the same dimension as a value showing the tendency of the time change of the magnitude of vibration on the basis of the predetermined value in the same dimension as the magnitude of vibration. The failure determination section determines whether or not a failure occurs in the industrial machine on the basis of the first value and the second value.SELECTED DRAWING: Figure 1
Patent JP-2019180319-A (JP)
Title: Combine harvester
Inventor: YAMASHITA NAOKI
IPC: A01D57/26
Filed: 2018-04-12
Abstract: To provide a combine harvester capable of easily avoiding a situation that reaped grain culms are clogged in a reaping frame.SOLUTION: A combine harvester includes: a reel raking planted grain culms while being rotationally driven around a reel shaft core along a machine body left and right direction; a cutting device 22 cutting the planted grain culms; a reaping frame 23 receiving the reaped grain culms cut with the cutting device 22; an auger 24 conveying the reaped grain culms in the reaping frame 23 in the machine body left and right direction while being rotationally driven around an auger shaft core P2 along the machine body left and right direction, and raking to the machine body rear side; and a feeder 3 communicated and connected to a rear wall part 23c of the reaping frame 23, and conveying the reaped grain culms raked with the auger 24 to the machine body rear side. A reaped grain culm pushing-down member 10 provided in a state of extending in the machine body left and right direction is provided in a position on a rear side of the cutting device 22 and a front side of the auger 24 in the lower part in the reaping frame 23.SELECTED DRAWING: Figure 3
Patent JP-2018184597-A (JP)
Title: Composition containing coolant and application of the same
Inventor: ITANO MITSUSHI
IPC: C10M105/38
Filed: 2018-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a composition containing a coolant having equivalent incombustibility, alternative refrigeration capacity compared to R404A(R125/R134a/R143a=44/4/52 wt.%), has a COP equal to or higher than the R404A, and a GWP of 1,500 or less.SOLUTION: A composition contains a coolant, where the coolant contains a mixture of fluorinated hydrocarbon, the mixture contains difluoromethane (R32), pentafluoroethane (R125) and 1,1,1,2-tetrafluoroethane (R134a) with specific concentrations, the fluorinated hydrocarbon contained in the mixture has a specific composition ratio, and is used as an alternative coolant of R22 or an alternative coolant of R404A.SELECTED DRAWING: None
Patent JP-2019151812-A (JP)
Title: Polybutylene terephthalate resin composition
Inventor: YOSHIDA SOKI
IPC: C08K7/14
Filed: 2018-04-18
Abstract: To provide a polybutylene terephthalate resin composition which has low warpage and low specific gravity, has a small amount of gas generation, and is excellent in mechanical properties at high temperatures.SOLUTION: A polybutylene terephthalate resin composition contains 45-100 pts.mass of the total of an acrylonitrile-styrene copolymer (B) and an epoxy modified acrylonitrile-styrene polymer (C) based on 100 pts.mass of a polybutylene terephthalate resin (A),in which a mass ratio (B)/(C) of the content of (B) to the content of (C) is 6 or less, and 10-100 pts.mass of the glass fiber (D) is contained.SELECTED DRAWING: None
Patent JP-2019193332-A (JP)
Title: Control device, program, electronic apparatus and control method
Inventor: KURODA HISASHI
IPC: H02J7/00
Filed: 2018-04-18
Abstract: To efficiently and surely charge an electronic apparatus.SOLUTION: A control device comprises: a charging state determination unit (12) for determining a charging state of an electronic apparatus (100) on the basis of at least one of first power supplied from a first power feeder (30) and power consumption of the electronic apparatus (100); and a power supply control unit (13) which controls power supply from a second power feeder (40) in such a manner that second power is supplied from the second power feeder (40) in accordance with a determination result of the charging state determination unit (12).SELECTED DRAWING: Figure 1
Patent JP-2018113483-A (JP)
Title: Light emission method
Inventor: SHIMOGAKI TOMOKO
IPC: H01L51/50
Filed: 2018-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element with high external quantum efficiency having a long lifetime.SOLUTION: There is provided a light emitting element that includes a light emitting layer including a phosphorescent compound, a first organic compound, and a second organic compound between a pair of electrodes and in which the first organic compound and the second organic compound form an exciplex. The light emitting element performs energy transfer by utilizing overlapping of an emission spectrum of the exciplex and an absorption spectrum of the phosphorescent compound, such that the light emitting element has high energy transfer efficiency. Therefore, a light emitting element with high external quantum efficiency can be realized.SELECTED DRAWING: Figure 25
Patent JP-2019188903-A (JP)
Title: Control device of vehicle
Inventor: TAKAHARA YASUNORI
IPC: B60T8/1755
Filed: 2018-04-20
Abstract: To secure the stability of steering at a turn by performing vehicle yaw control even to an increase of an operation frequency of a brake device, in a control device of a vehicle for adding a yaw moment to the vehicle.SOLUTION: A control device of a vehicle comprises: a steering device including a steering wheel 6 or the like; a brake device 16 which can add different brake forces to left and right wheels; a brake control system 18 which can adjust the brake forces of the brake device 16; and a PCM 14 including a processor or the like. The PCM 14 performs vehicle yaw control for adding a yaw moment which is reverse to a yaw rate generated in a vehicle to the vehicle by comparing a value corresponding to a return operation of the steering device and a prescribed threshold, and when the number of times of actual accumulative frequencies of the vehicle yaw control is large, performs at least either of a change of the threshold so as to decrease an intervention frequency of the vehicle yaw control, and the reduction of the yaw moment added by the vehicle yaw control.SELECTED DRAWING: Figure 6
Patent JP-2019187698-A (JP)
Title: Probe for stimulation and stimulation device
Inventor: SHIRASAKA SHOGO
IPC: A61N1/36
Filed: 2018-04-23
Abstract: To provide a probe for stimulation capable of reducing a burden on a medical worker and a patient at the time of inspection, and a stimulation device with the probe as a constituent element.SOLUTION: A probe 2 for stimulation comprises a housing part 21, an electrode part 22, and an orientation determination mechanism 24 for determining the orientation of the electrode part 22. The orientation determination mechanism 24 can fix the electrode part 22 in a plurality of directions with respect to the housing part 21.SELECTED DRAWING: Figure 1
Patent JP-2019191867-A (JP)
Title: Commodity sales data processing apparatus, system, method and computer program
Inventor: SAITO FUMIKATSU
IPC: G06Q30/02
Filed: 2018-04-24
Abstract: To conduct sales promotion of a commodity by selectively providing a plurality of preferential services for a commodity satisfying a prescribed condition, and further, limit a customer who can receive the preferential service to a predetermined member to thereby differentiate the general customer and the member.SOLUTION: A commodity sales data processing apparatus configured as a POS register 1 includes an application condition storage unit for storing application conditions for enabling a plurality of preferential services to be selected for a commodity to be purchased. A discrimination processing unit determines whether or not the commodity to be purchased is an application target commodity that matches the application condition and is applicable to the preferential service. With respect to the commodity which is determined to be a commodity to be applied, a plurality of preferential services are presented to be selectable by a service presentation unit, and when the customer selects the preferential service, the selected preferential service is applied to the commodity to be applied, by an application processing unit .SELECTED DRAWING: Figure 5
Patent JP-2019193083-A (JP)
Title: Detection system and detection method
Inventor: ITO MANAMI
IPC: G09C1/00
Filed: 2018-04-24
Abstract: To inhibit deterioration in performance of a control system to detect alteration of sensor data.SOLUTION: A detection system 1 includes a sensor 2 and a controller 3. The sensor 2 includes: an acquisition unit 2a that acquires sensor data; a calculation unit 2b that calculates, by using the sensor data, a MAC value with which the sensor data having not been altered can be verified; and a transmission unit 2d that transmits to the controller 3 the sensor data or the MAC value instead of the sensor data when the MAC value is calculated by the calculation unit 2b. The controller 3 includes: a reception unit 3a that receives the sensor data or the MAC value transmitted from the sensor 2; and a verification unit 3b that when the MAC value is detected by the reception unit 3a, verifies the MAC data using the sensor data having been detected by the reception unit 3a immediately before the reception of the MAC value.SELECTED DRAWING: Figure 1
Patent JP-2019193497-A (JP)
Title: Cubicle system
Inventor: MOTAI HIROYUKI
IPC: H02B1/42
Filed: 2018-04-27
Abstract: To provide a cubicle system which can reduce the load on an inspector.SOLUTION: A cubicle system 10 includes: a mobile terminal 50 which can generate an electronic report on an inspection result of a cubicle 20; and a measuring instrument 30 which can transmit measurement information on a cubicle state quantity to the mobile terminal 50. The mobile terminal 50 includes a touch panel and a control unit. The touch panel displays an electronic report generation screen in a state that the measurement information on the cubicle state quantity transmitted from the measuring instrument 30 is input. The control unit generates an electronic report on the basis of the measurement information on the cubicle state quantity transmitted from measuring instrument 30.SELECTED DRAWING: Figure 1
Patent JP-2019201009-A (JP)
Title: Bonding device
Inventor: MUKOJIMA HITOSHI
IPC: H01L21/60
Filed: 2018-05-14
Abstract: To provide a bonding device which allows high productivity while ensuring high positional accuracy.SOLUTION: In a bonding mechanism 4 of a bonding device 1, a bonding head 26 provided with a bonding tool 29 and an optical head 30 provided with a movable optical unit 32 are mounted on a first moving base 26a and a second moving base 30a which are driven by a common linear motor 24 and move along a guide rail 25. When the movable optical unit 32 is located between a chip 14 and a substrate 22 by moving the optical head 30, images of the chip 14 and a bonding position 22a are captured by an imaging unit 34. With this configuration, equipment cost is reduced by the simplification of the bonding mechanism.SELECTED DRAWING: Figure 2
Patent JP-2019200145-A (JP)
Title: Radar device and interference wave detection method
Inventor: ISHIKAWA HIROKI
IPC: G01S13/93
Filed: 2018-05-17
Abstract: To provide a technology which can suppress an interference wave from being mistakenly determined as a reflected wave.SOLUTION: In a radar device 100, a phase change unit 112 applies a random phase change to a transmit signal TS1 to generate a phase change transmit signal PVS1. The phase change transmit signal PVS1 is transmitted as a transmit wave PW1. A mixer 141 mixes a receive signal RS acquired by a receive antenna 14 with the phase change transmit signal PVS1 to generate a beat signal BS. A phase change that is inverse to the random phase change is applied to the receive signal RS. A signal processing unit 15 performs two-dimensional FFT on the beat signal BS. A peak extraction unit 16 extracts a peak projecting in a direction of a speed axis in a power spectrum 31 generated by the two-dimensional FFT, as a target peak.SELECTED DRAWING: Figure 1