baber/WOPTO huggingface dataset:
Patent JP-2018201283-A (JP)
Title: Power supply device, power supply device control method, and program
Inventor: AIKAWA IORI
IPC: H02J50/90
Filed: 2017-05-26
Abstract: To address a case where it is difficult to follow positional change of a power receiving device in non-contact power supply.SOLUTION: A power supply device comprises: control means; an array antenna for transmitting power in a non-contact manner from a plurality of antennas arranged in a lattice-like pattern to a power receiving device; power supply means for separately transmitting power supply signals to the plurality of antennas; setting means for separately changing the setting of phase values of the power supply signals; and receiving means for receiving a radio signal from the power receiving device, generating distance information indicative of a relative distance between the power supply device and the power receiving device on the basis of the radio signal, and transmitting the distance information to the control means. The control means performs control to change, in accordance with the distance information, a cycle of repeating a power supply processing period composed of a setting period during which setting change of the phase values is requested to the setting means such that the phase values are set, and a power transmission period during which transmission of the power supply signals is requested to the power supply means such that power is transmitted to the power receiving device.SELECTED DRAWING: Figure 1
Patent JP-2018146945-A (JP)
Title: Reflection type mask blank, reflection type mask, and manufacturing method for semiconductor device
Inventor: IKEBE Yohei
IPC: G03F1/24
Filed: 2017-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type mask blank and a reflection type mask, having a phase shift membrane small in a phase difference and membrane thickness dependence of a reflection coefficient.SOLUTION: There is provided a reflection type mask blank, in which a reflection coefficient of a phase shift membrane surface is over 3% and 20% or less, the phase shift membrane is constituted by a material consisting of an alloy having 2 or more kinds of metals to have a phase difference of prescribed 170 degrees to 190 degrees, the alloy selects one or more kinds of metal elements from a group A and a group B, where the group A is a metal element group satisfying a refractive index n and an extinction coefficient k of k>α*n+β, and the group B is a metal element group satisfying the refractive index n and the extinction coefficient k of k<α*n+β, variation of the phase difference when a membrane thickness of the phase shift membrane varies by ±0.5% to a set membrane thickness is in a range of ±2 degrees and a composition ratio is adjusted so that variation of the reflection coefficient is in a range of ±0.2%, where α:proportional constant and β:constant.SELECTED DRAWING: Figure 1
Patent JP-2018202699-A (JP)
Title: Production method of composite preform and production method of composite container
Inventor: SUGA YUSUKE
IPC: B29C63/18
Filed: 2017-06-01
Abstract: To provide a production method of a composite preform which is used for production of a composite container comprising a container body and a plastic member for fully covering a bottom part of the container body, capable of preventing gassing between the container body and the plastic member caused by blow molding.SOLUTION: A production method of a composite preform 70 comprises: a step for preparing a preform 10a comprising a mouth part 11a, a trunk 20a coupled to the mount part 11a, and a bottom part 30a coupled to the trunk 20a; a step for preparing a tube-shaped heat-shrinkable plastic member 40 having a margin part for thermal compression bond on one end thereof; a step for fitting the preform 10a from the other end of the plastic member 40a; a step for heating the plastic member 40a and performing heat-shrinkage of the plastic member 40a; a step for performing thermal compression bond of the margin part of the plastic member 40a; and a step for twisting the margin part which has been subjected to the thermal compression bond for forming a twisted part 80.SELECTED DRAWING: Figure 1
Patent JP-2018202556-A (JP)
Title: MEMS device
Inventor: TAKUBO CHISAKI
IPC: B81B3/00
Filed: 2017-06-06
Abstract: To provide a MEMS device that can readily set a cavity inner pressure force to a desired value using a generally used MEMS device production process and a process material without increasing MEMS device production processes.SOLUTION: A MEMS device with a cavity includes: an insulator film containing hydrogen in the vicinity of the cavity; and a hydrogen barrier film for covering the insulator film.SELECTED DRAWING: Figure 1
Patent JP-2018201910-A (JP)
Title: Game machine
Inventor: OKAZAKI HIDEAKI
IPC: A63F5/04
Filed: 2017-06-06
Abstract: To improve presentation effect.SOLUTION: A game machine determines, after game media are bet and upon operation to a start switch, a success or a failure of a winning type including: a normal winning type which only includes a prescribed normal winning combination; and a specific winning type which includes a specific winning combination. Then, the game machine performs an assistance presentation for assisting a winning of a prescribed winning combination included in the winning type determined in a winning type lottery. If a specific winning combination is won in the winning type lottery, there may be a case in which a privilege is given. If a normal winning type is determined in the winning type lottery, the assistance presentation is not to be performed. If a specific winning type is determined in winning type lottery means, there may be a case in which the assistance presentation for assisting the winning of the specific winning combination is performed or the assistance presentation is not to be performed.SELECTED DRAWING: Figure 15
Patent JP-2018202567-A (JP)
Title: Motion control device and method for controlling the same, and robot and control program
Inventor: SUZUKI NAOYA
IPC: G10L15/28
Filed: 2017-06-07
Abstract: To improve a success rate of voice recognition when sound recognition is failed.SOLUTION: A motion control device includes: a pass/fail determination part (12) for determining pass/fail of voice recognition of a voice emitted by an utterer; a voice level specification part (13) for specifying a voice level of the voice; and a drive control part (15) for driving a drive part (30) of a robot (1) so as to change a distance between a voice input part (20) of the robot (1) and the utterer in accordance with the specified voice level.SELECTED DRAWING: Figure 1
Patent JP-2018205238-A (JP)
Title: Powder flowmeter, powder supply mechanism, measurement method of powder flow rate and cleaning method of powder flowmeter
Inventor: MIURA OSAMU
IPC: G01F1/30
Filed: 2017-06-08
Abstract: To provide a powder flowmeter capable of reducing measurement error.SOLUTION: A powder flowmeter 30 is a powder flowmeter for measuring a flow rate of powder P which moves in a transport path L and comprises: a resistor 31A provided on the transport path L and to which the powder P collides; a detector 33 for detecting impact force of the powder P acting the resistor 31A; an impact force transmission member 32 for transmitting impact force of the powder P acting the resistor 31A from the resistor 31A to the detector 33; and a brake member 34 which rotatably holds the impact force transmission member 32. The resistor 31A has a passage 31a where the powder P is penetrated from an upstream side to a downstream side, the impact force transmission member 32 has one end 32a connected to the resistor 31A, and the other end 32b which is rotatably held by the brake member 34. The detector 33 is connected between the one end 32a and the other end 32b, and based on the impact force of the powder P detected by the detector 33, a flow rate of the powder P is calculated.SELECTED DRAWING: Figure 1
Patent JP-2018204594-A (JP)
Title: Engine type power generation device and its manufacturing method
Inventor: OKADA OSAMU
IPC: F02M21/02
Filed: 2017-06-09
Abstract: To provide an engine-type power generation device including a plurality of vehicular engines and capable of stably supplying electric power.SOLUTION: An engine type power generation device 10 includes a plurality of pairs of vehicular engines 11 and generators 12, a fuel supply portion 13 for supplying a fuel to the vehicular engines, an invertor device 14 for inverting primary AC power independently generated by the generators 12 into secondary AC power of a prescribed frequency, voltage and type, and an operation controller 15 for controlling rotating speeds of the vehicular engines 11 in operation. The operation controller 15 determines the rotating speeds of the vehicular engines 11 in operation to a first rotating speed lower than a maximum output rotating speed to maximize outputs of the vehicular engines 11 in operation when all of the vehicular engines 11 are operated, and controls the rotating speed so that the higher the rotating speed is, the lower the number of operations is small, when a part of the vehicular engines 11 in operation is stopped and the number of operations is reduced.SELECTED DRAWING: Figure 1
Patent JP-2019004329-A (JP)
Title: Abnormality detection device and vehicle system
Inventor: KAJIWARA YUKI
IPC: G06T7/00
Filed: 2017-06-15
Abstract: To achieve two kinds of abnormality detection methods to an image while suppressing a processing load.SOLUTION: An abnormality detection device 1 includes a feature extraction part 2 for extracting an image feature by a common algorithm, a flow calculation part 3, a first abnormality detection part 4, and a second abnormality detection part 5. An extraction range of the image feature is a prescribed first partial region of a first image, a prescribed second partial region of a second image, and neighborhood regions of positions in the first image and the second image, predicted as a movement destination of a feature point. The first abnormality detection part 4 also detects abnormality of the first (second) image on the basis of an optical flow about a feature point in the first (second) partial region. The second abnormality detection part 5 also uses a feature point in a first duplicate extraction region set in a first duplicate region and a feature point in a second duplicate extraction region set in a second duplicate region to detect an abnormality.SELECTED DRAWING: Figure 1
Patent JP-2019002799-A (JP)
Title: Physical quantity sensor
Inventor: NODA MICHITAKA
IPC: H01L29/84
Filed: 2017-06-15
Abstract: To provide a physical quantity sensor with which it is possible to suppress a reduction in detection accuracy.SOLUTION: The physical quantity sensor comprises: a first substrate 10; a second substrate 40 laminated on the first substrate 10 and including an other surface 40b on the opposite side to the first substrate 10; a sensing unit 70 for outputting a detection signal on the basis of a change of capacitance that corresponds to a physical quantity; detection electrode units 91-93 electrically connected to the sensing unit 70; and a plurality of peripheral electrode units 94-97 electrically connected to each of a plurality of areas located in the periphery of the sensing unit 70. The wiring units 91f-93f in the detection electrode units 91-93 and the wiring units 94f-97f in the periphery electrode units 94-97 are formed in such a way that the length along the direction of lamination of the first substrate 10 and the second substrate 40 in at least some electrode units and the length along the direction of lamination in the other electrode units are differentiated.SELECTED DRAWING: Figure 1
Patent JP-2019007200-A (JP)
Title: Molding expansion joint material
Inventor: KURASHIMA TADASHI
IPC: E04F15/14
Filed: 2017-06-22
Abstract: To provide a molding expansion joint material which reduces a void ratio when packaging, which achieves improvement in stock efficiency and transport efficiency, and which can achieve improvement in arrangement work efficiency on a concrete placing foundation surface.SOLUTION: An expansion joint material comprises a joint part 1 and a pedestal part 2 for supporting the joint part 1. When a bottom surface 3 in the joint part 1 and a back surface 4 in the pedestal part 2 are connected via a connection part 5 and the joint part 1 is rotated to the back surface 4 side of the pedestal part 2, a front surface 8 of the joint part 1 comes into contact with the back surface 4 of the pedestal part 2. The pedestal part 2 includes a support part 6 which is formed on the back surface 4, which protrudes from the back surface 4 of the pedestal part 2, in which a tip edge 6a is connected to an end edge on the pedestal part 2 side of the connection part 5, and which comes into contact with the bottom surface 3 of the joint part 1 when the front surface 8 of the joint part 1 comes into contact with the back surface 4 of the pedestal part 2. On a pedestal part contact surface 8a on the front surface 8 of the joint part 1, engaging grooves 10 opening from the front surface 8 of the joint part 1 across the bottom surface 3 are provided, and on the back surface 4 of the pedestal part 2, engaging protrusions 11 press-fitted in the respective engaging grooves 10 are provided.SELECTED DRAWING: Figure 1
Patent JP-2017164612-A (JP)
Title: Game machine
Inventor: KANO TATSUYOSHI
IPC: A63F7/02
Filed: 2017-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing confusion of a player in game machines for simultaneously and dynamically displaying a plurality of special patterns.SOLUTION: In a Pachinko machine 10, a plurality of reserved patterns in a special pattern are displayed on a third pattern display device 81 as a whole in the order of winning. Based on occurrence of reservation, a variation start order within the reservation is also determined, and reserved patterns being displayed in the order of winning are sorted in the starting order of dynamic display for display, based on fixed conditions. Thus, a player can determine the accurate starting order of dynamic display even if the dynamic display of special patterns is started in an order differing from the order of winning.SELECTED DRAWING: Figure 5
Patent JP-2019013264-A (JP)
Title: Game machine
Inventor: SUWA MASAMI
IPC: A63F7/02
Filed: 2017-07-03
Abstract: To make it possible to stably support a game machine body.SOLUTION: On the bottom side of game machine bodies 301, 302, a first support portion 645 and a second support portion 646 disposed on the front side from the first support portion 645 are provided. By the cooperation of the first support portion 645 and the second support portion 646, the game machine bodies 301, 302 are caused to be erected. The game machine bodies 301, 302 are an outer frame 301 supporting a front frame 302 provided with a game board 313. The outer frame 301 is provided with: a pair of left and right vertical frame materials 341, 342; an upper horizontal frame material 343 connecting between the upper ends of the vertical frame materials 341, 342; a lower horizontal frame material 344 connecting between the lower ends of the vertical frame materials 341, 342; and a decorative member 310 disposed on the front side of the lower horizontal frame material 344. The lower horizontal frame material 344 is provided with the first support portion 645 and the decorative member 310 is provided with the second support portion 646.SELECTED DRAWING: Figure 114
Patent JP-2019014104-A (JP)
Title: Molded article taking-out machine
Inventor: OTA RYO
IPC: B29C45/42
Filed: 2017-07-05
Abstract: To provide a molded article taking-out machine made of an iron-based material, that is capable of reducing weight while maintaining strength of a pullout frame.SOLUTION: A pullout frame 7 comprises a hollow structure formed of an iron-based material. Another side face 32 positioned on an opposite side of one side face 30 attached in such a manner that elevating/lowering frames 17, 25 of the pullout frame 7 are allowed to move in a front and back direction (Y-axis direction) comprises an inclined plane 39 inclined so as to approach to the one side face as going toward a tip portion from a midway portion. Weight on a tip side of the pullout frame 7 is reduced, and thus the maximum moment generated in a lateral direction (X-axis direction) at the pullout frame 7 can be reduced.SELECTED DRAWING: Figure 1
Patent JP-2019014827-A (JP)
Title: Polyamic acid, polyimide, high-frequency substrate, and coverlay film
Inventor: INOUE YOHEI
IPC: B32B27/00
Filed: 2017-07-07
Abstract: To provide a polyimide which is useful as a high-frequency substrate material and is reduced in dielectric constant and dielectric loss tangent while maintaining high heat resistance and mechanical strength inherent in polyimides, and to provide a polyamic acid, a high-frequency substrate, and a coverlay film.SOLUTION: There are provided: a polyimide obtained by polymerizing a diamine component containing BPPAN and an acid component containing BPADA; a polyamic acid obtained by polymerizing a diamine component containing BPPAN and an acid component containing BPADA; a high-frequency substrate having a film composed of the polyimide; and a coverlay film having an adhesive layer containing a polyimide obtained by imidizing the polyamic acid on a film composed of the polyimide.SELECTED DRAWING: None
Patent JP-2019020511-A (JP)
Title: Dimming module and electronic blind
Inventor: HASHIDA HIROKATSU
IPC: G02F1/1347
Filed: 2017-07-13
Abstract: To provide a dimming sheet and a dimming module in which each divided region in the dimming sheet can be controlled to be transparent/opaque or to have an intermediate value of haze or density and generation of white voids or a momentary transmissive state during inversion of a liquid crystal is prevented.SOLUTION: A dimming module 100 comprises a plurality of rectangular dimming function parts 30 which are continuously connected in a direction orthogonal to the longitudinal direction of the rectangle on the same plane. The dimming function part comprises two or more layers of a unit structure 10 laminated with an adhesive layer therebetween, the unit structure comprising a transparent resin film 1, a first transparent conductive layer 2, a liquid crystal dimming layer 3, a second transparent conductive layer 4 and a transparent resin film successively deposited. Each unit structure is configured in such a manner that the unit structure can be set to a different optical transmittance from others by independently controlling a voltage applied to the first transparent conductive layer and the second transparent conductive layer and that phases of the voltage to be applied can be shifted.SELECTED DRAWING: Figure 1
Patent JP-2019019744-A (JP)
Title: Impeller, air blower and cleaner
Inventor: FUJIWARA HARUKAZU
IPC: F04D29/28
Filed: 2017-07-14
Abstract: To provide an impeller capable of improving ventilation efficiency.SOLUTION: An impeller 3 has: a main plate expanding in a radial direction with respect to a central axis; a plurality of blades arrayed in a circumferential direction on an upper surface of the main plate; a shroud connected to an upper part of the blades, and having a suction port opened upward; and a base-like part arranged inside with respect to a radial outer end on the upper surface of the main plate. The base-like part has a recess part recessed downward from an upper surface of the base-like part, and extending in a direction of separating from the central axis.SELECTED DRAWING: Figure 4
Patent JP-2017187045-A (JP)
Title: Fuel control systems for operating gasoline engine based on ethanol-water-hydrogen mixture fuel
Inventor: FAN PINLIANG
IPC: F02D19/12
Filed: 2017-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a fuel control system for operating gasoline engine based on ethanol-water-hydrogen mixture fuel.SOLUTION: A technique, a system, and a device are disclosed for converting an alcohol and water mixture to hydrogen-rich gas inside a gasoline engine to power the gasoline engine vehicle. In one aspect of the disclosed technology, an electronic control module installed on a gasoline engine vehicle for controlling the gasoline engine vehicle to run on an alcohol and water mixture as fuel is disclosure. This electronic control module includes a processor, a memory, and an interface coupled to the ECU of the gasoline engine vehicle to receive various sensor signals from the ECU. The electronic control module also includes interconnects coupled to various modules of the gasoline engine vehicle to control a process of running the vehicle on the alcohol and water mixture stored in the gasoline tank of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2019017819-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2017-07-20
Abstract: To provide a game machine capable of improving an interest in a game of a player.SOLUTION: Plural expectation degree display modes capable of gradually suggesting an expectation degree which indicates that, a prescribed condition is established, are gradually varied by display mode variable means. The variable information varied by the display mode variable means is set by variable information setting means, and a variable suggestion performance for suggesting a fact that, out of plural expectation degree display modes, at least one expectation degree display mode is varied, is executed by variable suggestion performance execution means. At least any expectation degree display mode out of the plural expectation degree display modes, is displayed on display means at a timing set by execution timing setting means.SELECTED DRAWING: Figure 102
Patent JP-2019021847-A (JP)
Title: Wafer grinding method
Inventor: MATSUOKA YUYA
IPC: B24B7/04
Filed: 2017-07-20
Abstract: To provide a wafer grinding method capable of suppressing contamination to be deposited on a protective tape during grinding.SOLUTION: A wafer grinding method is a method for thinning a wafer in which a device region where multiple devices are sectioned by multiple division scheduled lines and an outer peripheral surplus region enclosing the device region are formed on a front face. The wafer grinding method includes: a protective tape pasting step ST1 of pasting a protective tape on the front face of the wafer; an ultraviolet ray irradiation step ST2 of improving hydrophilicity by irradiating a region of the protective tape that is pasted on the outer peripheral surplus region, with ultraviolet rays; and a grinding step ST3 of grinding a rear face of the wafer corresponding to the device region, thereby forming a circular recess and forming an annular reinforced part in an outer periphery of the circular recess.SELECTED DRAWING: Figure 2
Patent JP-2019020362-A (JP)
Title: Spectrofluoro-photometer, and spectrofluorometric measurement and image capturing method
Inventor: HORIGOME JUN
IPC: G01N21/27
Filed: 2017-07-21
Abstract: To obtain both of excellent spectrum and sample image which reflect an actual situation of a sample and to improve the convenience of measurement.SOLUTION: A spectrofluoro-photometer 1 comprises: a light source 11; an excitation side spectroscope 12 generating excitation light from light separated from the light source 11; an integrating sphere 20 having an inner surface on which the incident excitation light is scattered; a sample holding part 23 which is provided at a position where the excitation light scattered on the inner surface in the integrating sphere 20 can be irradiated thereto without direct irradiation of the incident excitation light and can hold the sample of a measuring object; a detector 16 for detecting fluorescent light emitted from the sample irradiated with the excitation light scattered on the inner surface; and an imaging apparatus 21 imaging a sample image of the sample emitting the fluorescent light.SELECTED DRAWING: Figure 1