baber/WOPTO huggingface dataset:
Patent JP-2018205544-A (JP)
Title: Light-accumulating structure and manufacturing method thereof
Inventor: IWATA MASARU
IPC: G09F13/20
Filed: 2017-06-05
Abstract: To provide a light-accumulating structure having high phosphorescent luminance after the lapse of 12 hours after stopping excitation.SOLUTION: The light-accumulating structure according to the present invention includes: a substrate; a phosphorescent-agent-containing resin layer formed on the substrate; and a phosphorescent-agent-non-containing resin layer formed on the phosphorescent-agent-containing resin layer. Resins forming the phosphorescent-agent-containing resin layer and the phosphorescent-agent-non-containing resin layer are same, the phosphorescent-agent-containing resin layer is thicker than the phosphorescent-agent-non-containing resin layer, and a mean grain size of the phosphorescent agent is 30 μm or more.SELECTED DRAWING: Figure 1
Patent JP-2018036041-A (JP)
Title: Condenser
Inventor: NAGAFUJI TERUYUKI
IPC: F25B39/04
Filed: 2017-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a condenser capable of setting a refrigerant inclusion amount at a refrigeration cycle to an appropriate inclusion amount at an early stage and at the same time capable of expanding a stabilizing range where over-cooling degree becomes constant.SOLUTION: A condenser in this invention comprises a condensing part 1A; an over-cooling part 1B above the condensing part 1A; and a liquid receiver 2. Within the liquid receiver 2 are formed a first space 31 communicated with the condensing part 1A through a refrigerant inflow port 26 and a second space 32 positioned above the first space 31 and communicated with the over-cooling part 1B through a refrigerant outflow port 27. Within the liquid receiver 2 is arranged a partition member 29 for defining an inside part of the liquid receiver 2 into the first space 31 and the second space 32. Within the first space 31 of the liquid receiver 2 is arranged a sucking-up pipe 37 of which vertical both ends are opened to communicate the first space 31 with the second space 32. The partition member 29 is provided with an inner volume adjustment part 33 for increasing an inner volume of the first space 31 and also decreasing an inner volume of the second space 32.SELECTED DRAWING: Figure 3
Patent JP-2018204345-A (JP)
Title: Sound absorption panel
Inventor: MIYAZAKI DAIGO
IPC: E01F8/00
Filed: 2017-06-07
Abstract: To provide a sound absorption panel having excellent sound absorbing performance.SOLUTION: A sound absorption panel 1 comprises: a front plate 23 arranged on a sound source side and having a through-hole; a sound insulation plate arranged behind the front plate 23; and sound absorption means arranged between the sound insulation plate and the front plate 23. The sound absorption means is composed of a protective material, a first sound absorption material, a resistance material, and a second sound absorption material, arranged in order from the sound source side. The protective material, the first sound absorption material, the resistance material, and the second sound absorption material all have air permeability. The resistance material is located at the center in the longitudinal direction of the sound absorption means or to the rear of the center. The sound absorption panel 1 is configured so that the flow resistance of the resistance material is larger than the flow resistance of both the first sound absorption material and the second sound absorption material.SELECTED DRAWING: Figure 1
Patent JP-2018205619-A (JP)
Title: Developing device and image forming apparatus
Inventor: HASHIMOTO MITSUHIRO
IPC: G03G15/08
Filed: 2017-06-08
Abstract: To provide a developing device that can reduce attachment of toner to a regulation unit, and an image forming apparatus.SOLUTION: A developing device comprises: a magnetic roller 134 that conveys developer; a regulation member 135 that regulates the amount of developer conveyed by the magnetic roller 134; a wall part 141B that faces an outer peripheral surface 134A1 of the magnetic roller 134 downstream in the rotation direction D6 of the magnetic roller 134 with respect to the regulation member 135; a magnet M7 that is provided on the wall part 141B and has the N pole arranged toward the outer peripheral surface 134A1; and a magnet M3 that is provided inside the magnetic roller 134 and has the S pole arranged toward the N pole of the magnet M7.SELECTED DRAWING: Figure 4
Patent JP-2017201700-A (JP)
Title: Pixelated capacitance controlled esc
Inventor: REZA SADJADI
IPC: H02N13/00
Filed: 2017-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a pixilated electrostatic chuck enabling both lateral and azimuthal tuning of the RF coupling between the electrostatic chuck and a substrate placed thereon.SOLUTION: A pixilated electrostatic chuck (ESC) 132 includes a dielectric body having a workpiece support surface configured to accept a substrate thereon, one or more chucking electrodes 136A, 136B, ... disposed in the pixilated ESC, and a plurality of pixel electrodes 140. The plurality of pixel electrodes 140 are switchable between a floating state and a grounded state, and/or have variable capacitance to ground 142. The pixel electrodes and the chucking electrodes form a circuit operable to electrostatically chuck the substrate to the workpiece support surface.SELECTED DRAWING: Figure 4
Patent JP-2019001958-A (JP)
Title: Rubber composition and tire
Inventor: HIROKAWA YUSUKE
IPC: B60C1/00
Filed: 2017-06-19
Abstract: To provide a rubber composition capable of improving wear resistance while achieving both low rolling resistance and wet performance of a tire, and to provide a tire excellent in low rolling resistance, wet performance, and wear resistance.SOLUTION: The rubber composition contains a modified polybutadiene rubber (A), a natural rubber (B), and one or more thermoplastic resins (C) selected from the group consisting of Cresins, C-Cresins, Cresins, and dicyclopentadiene resins. The tire uses the rubber composition for a tread rubber.SELECTED DRAWING: None
Patent JP-2019008945-A (JP)
Title: Antenna and plasma processing apparatus
Inventor: KAWADA YUKI
IPC: H01L21/3065
Filed: 2017-06-22
Abstract: To provide an antenna and a processing apparatus which allow improvement in stability of plasma.SOLUTION: Provided is an antenna comprising: a dielectric window; and a slot plate provided on one surface of the dielectric window. If the center position in the width direction as well as in the lengthwise direction of each of slots S on the slot plate is defined as a reference position g, then the reference position g of each of the slots S is located on a virtual circle having a centroid G0 as its center. Line segments each connecting the reference position g of each of the slots S and a virtual point G1 to which the slot belongs are located radially from the virtual point G1. Angles between the adjacent line segments are equal to one another, and angles (β1 to β4) between the lengthwise direction of the slots S at the reference position g and the line segments to which the slots S belong are equal to one another.SELECTED DRAWING: Figure 4
Patent JP-2018055084-A (JP)
Title: Display device
Inventor: HATSUMI AKIRA
IPC: G02F1/13357
Filed: 2017-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a display device which has high visibility by including a display element (a liquid crystal element and/or a light-emitting element) and a polarizer between a pair of substrates.SOLUTION: The display device includes an element layer 103 between a pair of substrates (a first substrate 101 and a second substrate 102), and an organic layer 104 serving as a polarizer or both the organic layer 104 and a retardation layer 106 between the element layer 103 and the second substrate 102. The organic layer 104 includes a dichroic dye in which the major axes of molecules are oriented in one predetermined direction.SELECTED DRAWING: Figure 1
Patent JP-2019010312-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-06-30
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a plurality of operation performance processes set to be in different modes depending on operation reception periods within an effective period can be executed.SELECTED DRAWING: Figure 60
Patent JP-2019015759-A (JP)
Title: Exterior interchange-purpose closure
Inventor: TAKIMOTO KOJI
IPC: G02B6/46
Filed: 2017-07-03
Abstract: To provide an exterior interchange-purpose closure that enables a simple work to move an interior component of an existing closure, and enables improvement in water-tightness inside the closure.SOLUTION: In an exterior interchange-purpose closure that serves as a movement destination when moving an interior component 70 having: at least a surplus length storage tray 72 including a fusion connection part of a fiber core wire; a tray fixing substrate 71; a cable griping jig 75; a tension member fixing jig 76; and an end surface rubber packing 74, and is equipped with a flat-plate attachment substrate 48 arranged between a pair of side frames 41, the interior component 70 is removed from the existing closure, the tray fixing plate 71 is fixed between a relocation plate 10 and a pressing plate 30, while being positioned with a stopper 20, and the relocation substrate 10 is mounted on and fixed to the attachment substrate 48 of the exterior interchange-purpose closure 80.SELECTED DRAWING: Figure 5
Patent JP-2019014307-A (JP)
Title: Vehicle impact absorption member and vehicle impact absorption structure
Inventor: SAKAI YOSHIHARU
IPC: B60R19/34
Filed: 2017-07-04
Abstract: To provide a vehicle impact absorption member which enables improvement of impact energy absorption efficiency.SOLUTION: A vehicle impact absorption member 1 is provided between side frames 50 serving as vehicle framework parts and a reinforcement 60 and is configured to absorb an impact input from the reinforcement 60. The vehicle impact absorption member 1 has cylindrical parts 10, vehicle side attachment parts 20, and reinforcement side attachment parts 30. Each cylindrical part 10 forms a cylindrical shape and is configured to compressively deform in an axial direction Y and absorb the impact. Each vehicle side attachment part 20 covers a rear end part 11 of the cylindrical part 10 as seen in the axial direction Y and is configured so that at least a part thereof fits into the side frame 50 to be attached to the vehicle framework part 50. The reinforcement side attachment part 30 is formed in a flange shape at a front end part 12 in the cylindrical part 10 as seen in the axial direction Y and is configured to be attached to the reinforcement 60.SELECTED DRAWING: Figure 1
Patent JP-2020150962-A (JP)
Title: bearing
Inventor: TAKAKU TSUTOMU
IPC: A63C17/14
Filed: 2017-07-07
Abstract: To provide a bearing for ball skate which can be customized easily.SOLUTION: A bearing 6 comprises a ball storage part 20 comprising: an inner case member 21 whose inner surface is formed into a concave surface state; a plurality of reception balls 22 which are arranged along the inner surface of the inner case member 21; a main ball 23 supported to the plurality of reception balls 22; a lid member 24 for storing the main ball 23 in a state of exposing the part of the main ball 23 and being attached to the inner case member 21; and a protrusion part 25 provided on an external surface of the inner case member 21 or the lid member 24, and an external case member 30 comprising on an inner surface thereof, a dovetail groove 31 fitted to the protrusion part 25 of the ball storage part 20 and storing the ball storage part 20 so as to be replaced freely.SELECTED DRAWING: Figure 6
Patent JP-2019016961-A (JP)
Title: Moving image quality controller, bit rate selection method, and program
Inventor: KIMURA TAKUTO
IPC: H04N21/437
Filed: 2017-07-07
Abstract: To provide a technology capable of suppressing traffic volume while performing control based on QoE defined by ITU-T when a moving image distribution service is used.SOLUTION: A moving image quality controller which selects a bit rate of moving image data delivered from a distribution server in a moving image distribution service includes throughput estimating means for estimating a throughput when moving image data is downloaded from the distribution server and bit rate selection means for estimating QoE for each of a plurality of selectable bit rate sequences on the basis of the throughput estimated by the throughput estimating means and selecting a bit rate in a bit rate sequence in which an estimated QoE is equal to or larger than a given target value and the traffic amount is minimum.SELECTED DRAWING: Figure 2
Patent JP-2017185297-A (JP)
Title: Game machine
Inventor: MIYAKE JUNICHI
IPC: A63F7/02
Filed: 2017-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing reduction in satisfaction under a specific game state.SOLUTION: A pachinko machine 10 comprises a main control device 71 for integrally controlling a game. When a variation start condition is satisfied, the main control device 71 determines a variation display time or a variation pattern to be variably displayed on a pattern display device 41 as well as a kind or the like of a pattern to be finally stopped and displayed. On the basis of determination results of the main control device 71, a sub control device 65 determines detailed display contents such as patterns of pattern rows to be finally stopped and displayed. On the basis of determination results of the sub control device 65, a display control device 62 directly controls the display of the pattern display device 41 so as to start the variable display of the patterns. The main control device 71 is configured to determine the kind of finally stopped and displayed patterns to be second specific patterns rather than first specific patterns in the case of a specific jackpot.SELECTED DRAWING: Figure 8
Patent JP-2019020195-A (JP)
Title: Underwater position detection system and underwater position detection method
Inventor: NUMAZAKI TAKAYOSHI
IPC: G01S3/783
Filed: 2017-07-13
Abstract: To provide an underwater position detection system that enables simplified equipment and operations to quickly and pinpointly grasp an underwater position of divers when viewing from a reference object.SOLUTION: An underwater location detection system, which detects underwater positions of divers with a reference object in which at least one part is under water as a reference, comprises: a visible light emission unit that is provided in the diver, and emits visible light; a plurality of visible light reception units that is installed with an interval in an exterior face located underwater of the reference object, and receives the visible light; and a position detection device that detects an underwater position of the diver on the basis of an installation position in the reference object of the visible light reception unit selected as the visible light reception unit in which an amount of incidence light of the visible light is maximum, of the plurality of visible light reception units, an incidence angle with respect to a vertical axis of the visible light to be incident upon the selected visible light reception unit, a water depth of the diver, and a water depth of the reference object, in which the at least water depth of the diver is transmitted to the visible light reception unit due to the visible light emitted by the visible light emission unit.SELECTED DRAWING: Figure 3
Patent JP-2019020023-A (JP)
Title: Hot water system
Inventor: TANAKA TOMOCHIKA
IPC: F24H1/18
Filed: 2017-07-14
Abstract: To provide a hot water system capable of favorably reducing electricity and heating expenses.SOLUTION: A hot water system 50 applied to a building 10, which is a two-family house, has a hot water supply facility 51 on a parent household side and a hot water supply facility 52 on a child household side. The hot water supply facilities 51, 52 respectively include: hot water storage tanks 60, 70; solar heat collectors 61, 71 for heating water stored in the hot water storage tanks 60, 70 by solar heat; and hot water supply pipelines 65, 75 for supplying hot water stored in the hot water storage tanks 60, 70 to water discharge ports of the households respectively. The hot water supply facilities 51, 52 are connected with each other by a connection pipeline 80 and hot water is transferrable between the households. A hot water transfer mode can be selected from among a plurality of modes, and in the case where an entire house sharing mode is preset as the transfer mode, a supply source of the hot water is determined out of the hot water supply facilities 51, 52 by using a predetermined order determined based on the generation cost of hot water.SELECTED DRAWING: Figure 1
Patent JP-2019018678-A (JP)
Title: Ejector, and gas generator
Inventor: YAMAMOTO KOJI
IPC: B60R21/263
Filed: 2017-07-14
Abstract: To make it possible to suitably eject a combustion product of a priming agent in a desired direction on a lateral side of an ejector.SOLUTION: An ejector for ejecting a combustion product comprises an igniter, and a metallic cup which forms a storage space for storing a priming agent. A bottom surface part of the cup is provided with an open hole which communicates a storage space and an exterior of the cup with each other and is defined by plural open hole circumferences, and in which adjacent open hole circumferences are connected to each other via a prescribed junction. The open hole has a narrow width part such that a width of the open hole, which is defined by respective one parts of two open hole circumferences among the plural open hole circumferences, becomes narrower as approaching a circumference side from a center of the bottom surface part, and the narrow width part is so formed as to be positioned nearer the circumferential side of the bottom surface part compared with a non-narrow width part defined by respective other parts of said two open hole circumferences.SELECTED DRAWING: Figure 1
Patent JP-2019017935-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2017-07-21
Abstract: To provide a game machine capable of suitably performing each kind of control.SOLUTION: Processing corresponding to specific control for progressing a game by utilizing a specific control program stored in a main-side ROM 64 is performed by a main-side CPU 63, and processing corresponding to non-specific control for managing a game history by utilizing a non-specific control program stored in the main-side ROM 64 is performed by the main-side CPU 63. The main-side RAM 65 includes: a specific control work area and a specific control stack area utilized when processing corresponding to specific control is executed; and a non-specific control work area and a non-specific control stack area utilized when processing corresponding to non-specific control is executed. When processing corresponding to non-specific control is started, a predetermined register from among various kinds of registers in the main-side CPU 63 is cleared to "0".SELECTED DRAWING: Figure 6
Patent JP-2019024514-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-07-25
Abstract: To provide a game machine capable of suitably handling thermal expansion of a light guide plate.SOLUTION: As holding bodies, a front holding member 503, a middle holding member 504, and a rear holding member 505 can hold a first light guide plate 511 and a second light guide plate 521 in a front mount position and a rear mount position so as to sandwich them between one surface side and the other surface side. A recessed and projecting part 549 opposing the first light guide plate 511 is provided in a state in which the first light guide plate 511 and the second light guide plate 521 are held. The recessed and projecting part 549 is disposed in a position not opposing an ejector pin mark 650 formed on the first light guide plate 511 in a state in which the first light guide plate 511 is held by the front holding member 503, the middle holding member 504, and the rear holding member 505.SELECTED DRAWING: Figure 15
Patent JP-2019028488-A (JP)
Title: Extraction apparatus, extraction method, extraction program, learning data and model
Inventor: TANIGUCHI HIROKI
IPC: G06Q50/10
Filed: 2017-07-25
Abstract: To provide an extraction apparatus, an extraction method, an extraction program, a learning data and a model for appropriately extracting information on a user satisfying regularity.SOLUTION: An extraction apparatus 100 includes an acquisition unit 131 and an extraction unit 132. The acquisition unit 131 acquires a plurality of positional information of a user by a function such as a GPS sensor included in a terminal apparatus of the user in a predetermined period. The extraction unit 132 extracts a set of positional information satisfying a predetermined regularity with regard to a change of a position among the plurality of positional information acquired by the acquisition unit.SELECTED DRAWING: Figure 4
Patent JP-2019028498-A (JP)
Title: Notification method, notification device, and sound production device
Inventor: NAKAYAMA TOSHIAKI
IPC: G08B21/02
Filed: 2017-07-25
Abstract: To provide a technique of notifying an object person located at an unsafe position by suppressing a notification to an object person located at a safe position.SOLUTION: In a notification system, a control section detects pattern sound transmitted from an ultrasonic output section in S110, S120. The pattern sound is a sonic wave to be transmitted to a notification area and expresses sound having a specific pattern with directivity. The control section notifies an object person when pattern sound is detected in S130, S140.SELECTED DRAWING: Figure 5
Patent JP-2019029100-A (JP)
Title: Fuel cell system and control apparatus
Inventor: TSUBOUCHI MASAKATSU
IPC: H01M8/04746
Filed: 2017-07-26
Abstract: To obtain a fuel cell system and a control apparatus capable of efficiently recovering the expansion energy of hydrogen by an expander.SOLUTION: A fuel cell system 10 includes a pressure regulating valve 30 that is provided in a supply path 16 that supplies hydrogen from a hydrogen tank 14 to a fuel cell stack 12 and reduces the pressure of hydrogen supplied to the fuel cell stack 12, an expander 24 that is provided on the upstream side of the pressure regulating valve 30 in the supply path 16 and decompresses and expands the hydrogen supplied from the hydrogen tank 14, a second control valve 22 that is provided on the upstream side of the expander 24 in the supply path 16 and can be switched to one of an open state in which hydrogen is supplied to the expander 24 and a closed state in which supply of hydrogen to the expander 24 is interrupted, and a control apparatus 50 including a control unit 54 for controlling the second control valve 22.SELECTED DRAWING: Figure 1
Patent JP-2019024408-A (JP)
Title: Heat retaining film
Inventor: HIGANO MOTOI
IPC: E06B5/00
Filed: 2017-07-31
Abstract: To provide a heat retaining film having a predetermined heat retention property and consisting of a laminated structure of a plurality of plastic films which are not bulky even when wound in a roll form.SOLUTION: A heat retaining film 1 of the present invention is formed by laminating a plurality of plastic films 2, 3, at least one plastic film 3 is joined with looseness, and a plurality of air reservoir portions 7 communicating with each other by the looseness and an air flow inlet/outlet 6 which is always open and communicates with the air reservoir portions 7 and the outside are formed. Therefore, even if air is not deliberately fed by using a blower or the like, air easily enters the air reservoir portions 7 through the air inlet/outlet 6 which is always open, and moreover, since the air reservoirs 7, 7 communicate with each other, they easily spread.SELECTED DRAWING: Figure 1