baber/WOPTO huggingface dataset:
Patent JP-2019065181-A (JP)
Title: Manufacturing method of polyimide
Inventor: YAMADA HIROAKI
IPC: C08G73/10
Filed: 2017-09-29
Abstract: To provide a manufacturing method capable of stably polymerizing polyimide good in properties while using a dimer diamine composition as a raw material.SOLUTION: There is provided a manufacturing method of polyimide using: (a) dimer diamine; (b) a monoamine compound obtained by substituting a terminal carboxylic acid group of a monobasic acid compound having 10 to 40 carbon atoms with a primary aminomethyl group or an amino group; (c) an amine compound obtained by substituting a terminal carboxylic acid group of a polybasic acid compound having 41 to 80 carbon atoms with the primary aminomethyl group or the amino group, excluding the dimer diamine, as a dimer diamine composition, with content of the (a) of 96 wt.% or more, and total (b) and (c) by area percentage of chromatogram in a GPC measurement of 4% or less.SELECTED DRAWING: None
Patent JP-2019070456-A (JP)
Title: Chiller, and electronic apparatus having chiller
Inventor: KAJIMURA FUMIHIRO
IPC: F28D15/02
Filed: 2017-10-06
Abstract: To provide a chiller capable of restricting the reduction in heat transport efficiency.SOLUTION: A chiller comprises: a circulation flow passage 21 filled with magnetic fluid and configured in a loop shape; a first magnetic field application part 27 for applying a magnetic field disposed in the middle of the circulation flow passage and a heat conduction part 23 for conducting the heat of the heat source (a light source unit 14) to the circulation flow passage; cooing parts 24 and 25 for cooling the circulation flow passage containing the magnetic fluid; a chamber 21b filled with the magnetic fluid in advance; an inflow passage 21c branched from the circulation flow passage and into which the magnetic fluid flows; a branch flow passage 21a having an outflow route 21d joined to the circulation flow passage; regulating valves 26a and 26b that regulate the inflow and outflow of the magnetic fluid between the branch flow passage and the circulation flow passage; and a temperature detection part 28 for detecting the temperature of the magnetic fluid in the circulation flow passage. If the obtained result is lower than a first predetermined temperature, the regulating valves are closed, and when the temperature exceeds the first predetermined temperature, the regulating valves are opened to control so that the magnetic fluid in the separation flow passage mixes with the magnetic fluid in the circulation flow passage.SELECTED DRAWING: Figure 1
Patent JP-2019068909-A (JP)
Title: Game machine
Inventor: TATSUMI SHOGO
IPC: A63F7/02
Filed: 2017-10-06
Abstract: To propose a pinball game machine that is a model called a blade object including a variable winning device and can cause a new change in a game.SOLUTION: A game machine includes a plurality of short-time-opening modes in which at least one opening time differs mutually, a major winning hole is opened with entry of game balls into a start pocket as an opportunity following one short-time-opening mode set by manager's operation, and further a time difference between the maximum value and the minimum value of opening time for composing the respective short-time-opening modes is set to be within 1/5 of reference opening time. With such a configuration, different amusement can be provided to a player regardless of the same game machine by changing the short-time-opening modes.SELECTED DRAWING: Figure 6
Patent JP-2019069061-A (JP)
Title: Game machine
Inventor: INABA TAKUYA
IPC: A63F7/02
Filed: 2017-10-11
Abstract: To appropriately cope with occurrence and detection of an abnormality (error).SOLUTION: A game machine includes: an external terminal board capable of outputting signals to an external device; an error detection part for detecting errors that may occur in the game machine; and a notification part for reporting errors. The errors include a first error in which an error detection signal is outputted from the external terminal board in detection, and a second error in which an error detection signal is not outputted from the external terminal board. Although the first error is reported in detection of the first error during notification of the second error, one portion or entire portion of notification of the second error is not executed in detection of the second error during notification of the first error.SELECTED DRAWING: Figure 36
Patent JP-2019075199-A (JP)
Title: Negative electrode plate and nonaqueous electrolyte secondary battery
Inventor: TSUJIKO AKIRA
IPC: H01M4/587
Filed: 2017-10-12
Abstract: To enhance a charge/discharge cycle characteristic of a nonaqueous electrolyte secondary battery including graphite and silicon oxide as negative electrode active substance.SOLUTION: A negative electrode plate comprises at least a negative electrode mixture layer. The negative electrode mixture layer has a density of 1.5 g/cm. The negative electrode mixture layer includes at least first particles, second particles and a binder. The first particles include graphite particles and an amorphous carbon material. The amorphous carbon material covers the surface of each graphite particle. The second particles include silicon oxide. The second particles are 2 mass% or more and 10 mass% or less to a total mass of the first and second particles. The negative electrode plate has a spring constant of 700 kN/mm or more and 3000 kN/mm or less.SELECTED DRAWING: None
Patent JP-2019074628-A (JP)
Title: Vehicle floor surface display film
Inventor: SHIBAYAMA TAKAHIRO
IPC: B61D17/10
Filed: 2017-10-16
Abstract: To provide a vehicle floor surface display film that does not easily become dirty by dirt on the surface, and has an excellent visibility for the surface and an excellent combustibility, which is demanded in railways vehicles.SOLUTION: A vehicle floor display film 1 includes a print layer 3, an intermediate adhesive resin layer 4, an aluminum film 5, and a back surface adhesive resin layer 6 below the surface film layer 2. The surface film layer 2 contains polyurethane-based resin and has an embossed uneven surface 7. The surface film layer 2 also has an average interval RSm of 200 μm to 600 μm in the unevenness of the uneven surface 7 when the cut-off value is set at 0.8 mm, and has an arithmetic average roughness Ra of 0.5 μm to 2.0 μm and has a 10-point average roughness Rz of 2 μm to 10 μm.SELECTED DRAWING: Figure 1
Patent JP-2018044163-A (JP)
Title: Recording method and recording device
Inventor: MIZUTAKI YUSUKE
IPC: C09D11/40
Filed: 2017-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a recording method excellent in LED tack-free property, color stability of inks and transparency of a clear ink and a photocurable ink set used for the same.SOLUTION: There is provided a recording method using a photocurable ink set consisting of a photocurable color ink composition containing a polymerizable compound, a photoinitiator, and coloring agent and a photocurable clear ink composition containing the polymerizable compound and the photoinitiator, the photocurable color ink composition containing (1) an acylphosphine oxide photoinitiator and (2) at least one of a thioxanthone-based photoinitiator and/or α aminoalkylphenone-based photoinitiator of 0.5 to 4 mass% based on total mass of the color ink composition, the photocurable clear ink composition contains the acylphosphine oxide photoinitiator of 5 to 12 mass% based on total mass of the clear ink composition, and irradiation energy when a coated film formed by the ink set is cured by light irradiation from a light source is 100 to 800 mJ/cm.SELECTED DRAWING: None
Patent JP-2019075030-A (JP)
Title: Estimation device, estimation method and program
Inventor: KAWAGUCHI GINGA
IPC: G06N20/00
Filed: 2017-10-19
Abstract: To enable estimation of the quality of a display waiting time in which the influence of individual web pages has been eliminated.SOLUTION: An estimation device includes: a calculation unit that calculates a representative value of an index indicating a quality of a display waiting time, for each of a plurality of trials in which at least one of an area and a time zone is different, on the basis of measurement data of the display waiting time of a web page; a comparison unit that outputs a logical value indicating a result of comparison of the representative value associated with the trial with a threshold value for each of the trials; an extraction unit that extracts a parameter indicating a status of a communication traffic in the area and the time zone associated with the trial for each of the trials; a learning unit that causes an estimator to perform learning using the logical value of each of the trials as an objective variable and the parameter of each of the trials as an explanatory variable; and an estimation unit that inputs the parameters in a certain area and a certain time zone to the estimator to estimate the quality of the display waiting time of a web page in the area and the time zone.SELECTED DRAWING: Figure 2
Patent JP-2019079248-A (JP)
Title: Information processing device and program
Inventor: TAKAYANAGI WATARU
IPC: G05D1/02
Filed: 2017-10-24
Abstract: To provide an information processing device and a program enabling an easy setting of a tracking position.SOLUTION: An information processing device according to the present invention communicates with a moving body that can autonomously run so as to track an object, and includes a display control unit and a setting unit. The display control unit displays, on a display unit, a setting screen to set a tracking position of the moving body relative to the object. The setting unit sets the tracking position in accordance with an operation received through the setting screen.SELECTED DRAWING: Figure 4
Patent JP-2019076601-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-10-26
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, the Pachinko machine 1 permits special display within a performance reception period to operation means.SELECTED DRAWING: Figure 60
Patent JP-2018059107-A (JP)
Title: Polycarbonate resin, method for producing the same and optical molding
Inventor: ISHIZUKA YUTO
IPC: G02B1/04
Filed: 2017-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin having physical properties such as high refractive index, low Abbe number, high transparency, glass transition temperature suitable for injection molding, and low birefringence, and an optical lens prepared therewith and substantially free from optical strain.SOLUTION: A polycarbonate resin has structural units derived from 2,2'-bis(hydroxyalkoxy)-1,1'-binaphthyl, represented by formula (A), and/or 9,9'-bis[4-(2-hydroxyethoxy) phenyl]fluorene, and preferably, optionally-substituted 9,9'-bis(4-hydroxyphenyl) fluorene.SELECTED DRAWING: None
Patent JP-2019080798-A (JP)
Title: Game medium guide unit and securing tool
Inventor: TANAKA JUNJI
IPC: A63F7/02
Filed: 2017-10-31
Abstract: To provide a game medium guide unit which maintains a flow of game media from a game medium reception portion to a guide channel portion in a straight line and can install the game medium reception portion at a proper position that suits the front shape of a game machine.SOLUTION: A game medium guide unit comprises: a game medium reception portion 21 for receiving game media dropped from a tray of a game machine; a guide channel portion 22 whose one end portion is connected to the game medium reception portion 21 and which guides the game media received at the game medium reception portion to an inter-machine unit 3 provided with a counter 11; and a connection portion 40 for connecting the other end portion of the guide channel portion 22 and the inter-machine unit 3. The connection portion 40 connects the other end portion of the guide channel portion 22 to the inter-machine unit 3 in a manner movable in a front-backward direction.SELECTED DRAWING: Figure 2
Patent JP-2018018547-A (JP)
Title: Touch panel
Inventor: HASHIDA JUNJI
IPC: G06F3/041
Filed: 2017-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent discharge from jumping in a touch panel, the discharge being generated due to a contact operation on a surface of an operation panel of the touch panel.SOLUTION: An insulating layer 15 covering a wiring layer is formed on a transparent substrate 10, and a front conductive layer 45 is formed on a surface of the insulating layer 15. The front conductive layer 45 is formed of the same material and in the same process as those of jumper wiring layers 41, 42, 43. The front conductive layer 45 is covered by a transparent adhesive layer 5, and has a part of the front conductive layer projecting to the outside from a side edge part 5a of the transparent adhesive layer 5 and further projecting to the outside from a side end face 3a of an operation panel 3. When discharge to the operation panel 3 is transmitted through a surface of the operation panel 3, the discharge can be released to the front conductive layer 45.SELECTED DRAWING: Figure 3
Patent JP-2019085601-A (JP)
Title: Production method of iron cast
Inventor: OKA TAKEHIRO
IPC: C21C1/08
Filed: 2017-11-02
Abstract: To provide a production method of an iron cast capable of stably producing a low Mn cast iron having a desirably low [Mn] and [C] in a torpedo car.SOLUTION: When a cast iron 4 having low Mn of 0.15 mass% or less is produced by a torpedo car 2, the relationships (1)-(5) between dephosphorization treatment conditions, amounts of dephosphorization and manganese removal, [Si] before the dephosphorization treatment, slopping occurrence state, cast iron components, desiliconization treatment conditions, and amounts of desiliconization and manganese removal are obtained in advance. A target range of the [Si] before the dephosphorization treatment is set, and the amounts of the dephosphorization and the manganese removal throughout the entire treatment are set. The dephosphorization treatment conditions are set by the relationship (1). The amount of manganese removal in the dephosphorization treatment is obtained by the relationship (2). The amount of manganese removal in the desiliconization treatment is set. The amount of desiliconization in the desiliconization treatment is set from the relationship (4). When the [Si] before the dephosphorization treatment is out of the target range, the treatment is performed in dephosphorization/desiliconization treatment conditions after resetting: the [Si] before the dephosphorization treatment by the relationship (3); the dephosphorization treatment conditions by the relationship (1); the amount of manganese removal in the dephosphorization treatment by the relationship (2); the amount of manganese removal in the desiliconization treatment; the amount of desiliconization in the desiliconization treatment by the relationship (4); and desiliconization treatment conditions by the relationship (5).SELECTED DRAWING: Figure 1
Patent JP-2019087364-A (JP)
Title: Luminaire and display device
Inventor: OCHI TETSURO
IPC: G09F13/18
Filed: 2017-11-06
Abstract: To provide a luminaire and a display device capable of reducing a peripheral region in which irradiation of light is suppressed.SOLUTION: A luminaire includes: a plurality of light guide plates each of which includes a light emitting surface, an opposing surface at an opposite side from the light emitting surface, a first side surface between the light emitting surface and the opposing surface, and a second side surface opposing to the first side surface; and at least one or more light sources opposing to the first side surface of the plurality of light guide plates. The plurality of light guide plates are combined, and on all the light sources, the end part of a second side surface side of the other light guide plate different from the light guide plate on which the light source is provided is arranged in an overlapping manner.SELECTED DRAWING: Figure 4
Patent JP-2019083734-A (JP)
Title: Crop preparing device comprising blade
Inventor: KOBAYASHI YUICHI
IPC: A23N15/00
Filed: 2017-11-06
Abstract: To provide a crop preparing device capable of improving removal processing of leaves at a root side of a crop.SOLUTION: A crop preparing device includes: a first blade and a second blade formed by elastic plate materials and for rotating in directions opposite to each other; and a leaf-removing mechanism for scraping leaves at a root side of a crop moving between tip parts of the first blade and the second blade along the tip parts. The first blade includes a first preceding scraping part and a first succeeding scraping part disposed at a downstream side of the first preceding scraping part in a crop moving direction. The second blade includes a second preceding scraping part for scraping leaves at the root side of the crop in cooperation with the first preceding scraping part and a second succeeding scraping part disposed at a downstream side of the second preceding scraping part in the crop moving direction. The first succeeding scraping part and the second succeeding scraping part are more flexible than the first preceding scraping part and the second preceding scraping part and deformed along a shape of the root side to scrape leaves.SELECTED DRAWING: Figure 29
Patent JP-2019084192-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-11-09
Abstract: To enhance a performance effect when a notification performance is executed.SOLUTION: A plurality of types of suggestion performances (e.g. advance notice performances A to C) for suggesting that a state is controlled to an advantageous state (e.g. big winning game state) can be executed. In addition, when any one of the plurality of types of suggestion performances is executed, a notification performance for giving a notification of a predetermined period (e.g. "10 seconds", "20 seconds", "30 seconds") until the suggestion performance is executed can be executed. After giving the notification of a predetermined period in the notification performance, notification of the predetermined period cannot be recognized before the predetermined period is elapsed.SELECTED DRAWING: Figure 20-13
Patent JP-2019090652-A (JP)
Title: Analyzer
Inventor: KINUGASA MOTOKI
IPC: G01N23/223
Filed: 2017-11-13
Abstract: To provide an analyzer with which it is possible for a user to exactly grasp the accuracy of analysis.SOLUTION: An analyzer 100 includes an analyzer body 10, a computation unit 42 for calculating a quantitative value based on a measured value obtained by measuring a sample S by the analyzer body 10 and an error of the quantitative value, and a storage unit 34 for storing information pertaining to a device-derived dispersion deriving from the analyzer body 10, the computation unit 42 executing the process of calculating a dispersion of the measured value and the process of calculating an error of the quantitative value on the basis of the dispersion of the measured value and the device-derived dispersion.SELECTED DRAWING: Figure 1
Patent JP-2019097015-A (JP)
Title: Waveguide and manufacturing method of the same
Inventor: NAKATSUTSUMI JUN
IPC: H01P3/12
Filed: 2017-11-22
Abstract: To provide a waveguide capable of more reducing a transmission loss and a manufacturing method of the waveguide.SOLUTION: A waveguide comprises: a pair of side walls each having a first insulation layer and first and second bonding layers arranged to up and down sides of the first insulation layer; a second insulation layer having an upper surface and a lower surface contacted to each first bonding layer of the pair of side walls; a first metal layer contacted to the upper surface of the second insulation layer; a third insulation layer having the upper and lower surfaces each contacted to each second bonding layer of the pair of side walls, and regulating a cavity extended to a long direction with the pair of side walls and the second insulation layer; a second metal layer contacted to the lower surface of the third insulation layer; and a metal part surrounding the first metal layer, the second insulation layer, the pair of side walls, the third insulation layer, and the second metal layer, and electrically connecting the first metal layer with the second metal layer.SELECTED DRAWING: Figure 2
Patent JP-2019093336-A (JP)
Title: Linear vibration motor and electronic equipment
Inventor: KATADA YOSHINORI
IPC: H02K33/16
Filed: 2017-11-22
Abstract: To reduce a magnetic leakage flux, and to suppress vibration of a movable element in a cross direction with respect to a desired vibration direction.SOLUTION: The linear vibration motor comprises: a movable element 10 which has a weight body 11 and a coil 12 integrally; an elastic body 20 which so supports the movable element 10 as to be capable of vibrating; a first magnet 30 which faces the coil 12 on one side in a cross direction with respect to a vibration direction of the movable element 10; a second magnet 40 which faces the coil 12 on the other side in the cross direction; and magnetic members 51, 52 which fix each magnet. The movable element 10 is vibrated by a magnetic force which is generated when electrically conducting the coil 12.SELECTED DRAWING: Figure 5
Patent JP-2019094683-A (JP)
Title: Floor structure and manufacturing method thereof
Inventor: KUGIMIYA KAZUMA
IPC: E04B5/43
Filed: 2017-11-22
Abstract: To provide a floor structure which has a heat insulator containing aerogel and enables a person walking on the floor to feel rigid surface, and a manufacturing method of the floor structure.SOLUTION: A floor structure 1 is set on a floor of a building. The floor structure 1 comprises a heat insulation layer 2 and a surface sheet 3 placed on the heat insulation layer 2. The heat insulation layer 2 has a frame body 4 with multiple filling chambers 5 opening upward and a heat insulator 6 packed in each of the multiple filling chambers 5. The heat insulator 6 contains aerogel. Heat conductivity in vertical direction of the floor structure 1 is 0.1 W/mK or less. Compression strength of the surface sheet is 15 MPa or larger when the load is applied downward on a region of 10 mm×10 mm on a top face of the surface sheet.SELECTED DRAWING: Figure 1
Patent JP-2019096742-A (JP)
Title: Capacitor
Inventor: JANG HWAMYUNG
IPC: H01G11/12
Filed: 2017-11-22
Abstract: To provide a capacitor exhibiting excellent performance over a low temperature range to a high temperature range.SOLUTION: The capacitor includes a unit 100 including: a first electrode 1; a solid electrolytic layer S provided on the first electrode; intermediate electrodes 32, 34 provided on the solid electrolytic layer; a liquid electrolytic layer L provided on the intermediate electrodes; and a second electrode 2 provided on the liquid electrolytic layer. It is preferable to include a separator 5 inside the intermediate electrodes to prevent the liquid electrolyte from the liquid electrolytic layer from permeating the solid electrolytic layer.SELECTED DRAWING: Figure 2
Patent JP-2019096831-A (JP)
Title: Resistor
Inventor: IZAWA TAKAHIKO
IPC: H01C1/142
Filed: 2017-11-27
Abstract: To provide a resistor capable of increasing the adhesion between a resistive element and an electrode.SOLUTION: A resistor 1 includes a substrate 11, a resistive element 12, an adhesion layer 13, and a first electrode 14. The resistive element 12 is positioned on the substrate 11. The adhesion layer 13 is positioned over the resistive element 12. The first electrode 14 is positioned on the adhesion layer 13.SELECTED DRAWING: Figure 1