baber/WOPTO huggingface dataset:
Patent JP-2018190044-A (JP)
Title: Information processing apparatus and program
Inventor: TAHARA TAKUJI
IPC: G06F17/30
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To automatically add a new feature item based on a combination of a plurality of related items included in past data to a feature used when predicting a prediction subject value using machine learning.SOLUTION: A feature generation unit 26 generates a group of features of a group of past data based on the group of past data and feature definition information 22. A prediction unit 28 constructs a prediction model based on a feature of a group of learning data which is a part of the group of past data and a sale prediction value, and predicts a sale prediction value with respect to each of validation data based on the prediction model and a group of validation data which is a part of the group of past data. An error calculation unit 39 calculates an error between the sales prediction value and a sales actual value with respect to each of the validation data. A feature combination error calculation unit 34 calculates an average error of the plurality of validation data corresponding to the feature combination for each of feature combinations defined by the feature combination definition unit 32. A new feature item addition unit 36 generates a new feature item based on the specific feature combination including a maximum average error and adds it to the feature definition information 22.SELECTED DRAWING: Figure 1
Patent JP-2018191225-A (JP)
Title: Radiation imaging device, driving method of the same, and radiation imaging system
Inventor: MATSUMOTO KAZUMASA
IPC: H04N5/365
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique for reducing a flicker.SOLUTION: A radiation imaging device generating a plurality of frame images is provided. Each pixel includes: a signal generating section that generates a pixel signal based on an electric charge that is generated in accordance with a radial ray and is accumulated; a reset part that generates an off-set signal to the signal generating section by resetting the signal generating section to a state before the accumulation of the electric charge; and a holding part that can hold the signal. The radiation imaging device includes: a control part that generates the pixel signal and the off-set signal for each frame period and controls each pixel so that the pixel signal and the off-set signal are held in the holding part; and a reading part that reads the off-set signal generated in a certain frame period and the pixel signal generated in accordance with the electric charge accumulated which is sequential to the generation of the off-set signal from the holding part, and calculates a difference of the read off-set signal and the pixel signal.SELECTED DRAWING: Figure 4
Patent JP-2018190342-A (JP)
Title: Inattentive driving warning device
Inventor: TAKADA TAKESHI
IPC: G08G1/16
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an inattentive driving warning device capable of notifying accurately an inattentive driving to a driver without interfering with driving by outputting a warning with light in accordance with a sight line direction of the inattentive driving when it is determined to be the inattentive driving, and a related technique.MEANS FOR SOLVING THE PROBLEM: An inattentive driving warning device comprises: an inattentive driving detection part that detects an inattentive driving by image information of a driver of a vehicle; a situation determination part that determines a situation of the driver by using the information detected by the inattentive driving detection part; and a notification part that notifies the inattentive driving to a direction determined as the inattentive driving by the situation determination part. The situation determination part determines the inattentive driving of any one of right and left or up and down, and the notification part controls a predetermined optical apparatus from a determination result by the situation determination part.SELECTED DRAWING: Figure 1
Patent JP-2018196178-A (JP)
Title: Rotor core and synchronous reluctance rotary electric machine
Inventor: MATSUMOTO MASAAKI
IPC: H02K19/10
Filed: 2017-05-12
Abstract: To provide a rotor core capable of suppressing a temperature rise during operation, and a synchronous reluctance rotary electric machine employing the same.SOLUTION: A rotor core comprises multiple flux barriers, and bridges that are provided between the flux barriers and an outer peripheral surface. At least one of the multiple bridges includes a notch part that partially notches the bridge.SELECTED DRAWING: Figure 3
Patent JP-2018193460-A (JP)
Title: Manufacturing method of expandable polystyrene resin particle, manufacturing method of polystyrene pre-expanded particle, and manufacturing method of foam molded body
Inventor: TAMURA MITSUHIRO
IPC: C08J9/16
Filed: 2017-05-16
Abstract: To provide a manufacturing method capable of providing an expandable polystyrene resin particle capable of providing a foam molded body, capable of suppressing rubbing noise without coating a large amount of adhesive, and without contaminating a pre-expansion machine or a molding die.SOLUTION: There is achieved a manufacturing method of an expandable polystyrene resin particle containing a styrene monomer and a copolymer consisting of a polysiloxane-containing macromonomer monomer having a functional group, by adding the polysiloxane-containing macromonomer monomer having the functional group of 0.5 wt.% to 11.0 wt.% based on 100 wt.% of the copolymer at a rate of 0.2 wt.%/hr to 10.0 wt.%/hr at same time as an initiator for generating a radical at polymerization conversion rate of the styrene monomer of 60% to 99%.SELECTED DRAWING: None
Patent JP-2018192096-A (JP)
Title: Game machine
Inventor: KATO TATSUO
IPC: A63F7/02
Filed: 2017-05-19
Abstract: To enhance a player's interest in reservation notice performance.SOLUTION: A control part can switch a limited control state of scheduled reservation notice performance into a limited state and a non-limited state. The control part makes a display mode of selectable reservation memory (including being consumed) patterns P51 to P55 when the scheduled reservation notice performance is limited, and makes a display mode of non-selectable reservation memory (including being consumed) patterns P56, P57. The control part makes a display mode of selectable reservation memory (including being consumed) patterns P53 to P57 and makes a display mode of non-selectable reservation memory (including being consumed) patterns P51, P52 when the scheduled reservation notice performance is in a non-limited state.SELECTED DRAWING: Figure 155
Patent JP-2018197380-A (JP)
Title: High strength steel plate and method for producing the same
Inventor: NATSUMEDA HIROKAZU
IPC: C21D9/48
Filed: 2017-05-24
Abstract: To provide a high strength steel plate that is at high levels in TS, YR, TS×EL, LDR, hole expanding rate and low temperature toughness.SOLUTION: A high strength steel plate contains C: 0.15 mass%-0.35 mass%, the total of Si and Al: 0.5 mass%-3.0% mass%, Mn: 1.0 mass%-4.0 mass%, P: 0.05 mass% or less (including 0%), S: 0.01 mass% or less (including 0%), Ti: 0.01 mass%-0.2 mass% with the balance being Fe and inevitable impurities. The steel plate tissue has a ferrite fraction of 5% or less. The total fraction of tempered martensite and tempered bainite is 60% or more. The retained austenite fraction is 10% or more. The fresh martensite fraction is 5% or less. The retained austenite has an average particle size of 0.5 μm or less. The retained austenite with a particle size of 1.0 μm or more is 2% or more of the total retained austenite amount. The former austenite particle size is 10 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2018201602-A (JP)
Title: Game machine
Inventor: KIRIKAE HIDEYUKI
IPC: A63F7/02
Filed: 2017-05-30
Abstract: To provide a game machine capable of increasing an interest of a player.SOLUTION: A pachinko game machine is equipped with a vibration motor capable of generating vibration configured so as to apply the vibration to a performance button EBT. When an operation of the performance button EBT is executed while the vibration motor is vibrating, a performance to display a second operation trigger image G4 is executed triggered by the operation of the performance button EBT.SELECTED DRAWING: Figure 5
Patent JP-2018204143-A (JP)
Title: Air-jet loom
Inventor: KIGUCHI YUICHIRO
IPC: D03D47/30
Filed: 2017-06-05
Abstract: To provide an air-jet loom capable of preventing weft node from occurring and capable of maintaining high weft transportation force.SOLUTION: An air-jet loom 100 comprises: a reed 7 on which a tunnel 7a extending in weft insertion direction Y is disposed; and a main nozzle 10, which inserts the weft by blowing the weft through the tunnel 7a by air jet injection. An acceleration pipe 1 of the main nozzle 10 has a Laval part 1a whose inner diameter continuously increases from upstream side toward downstream side, and a straight part 1b, which is disposed so as to contact with the downstream side of the Laval part 1a and extends with a specific inner diameter from the upstream side to the downstream side. The length range (A) of the straight part 1b depends on a distance (c1) from a downstream side tip 1c of the acceleration pipe 1 to the reed 7, the shortest distance (c2) from a central axis T of the acceleration pipe 1 to the tunnel of the reed 7, an inclination angle (θ) of the inner surface of the Laval part 1a, and an entire length (L) of the acceleration pipe 1.SELECTED DRAWING: Figure 1
Patent JP-2018203460-A (JP)
Title: Transfer device
Inventor: ITO KAZUO
IPC: B65G47/54
Filed: 2017-06-05
Abstract: To develop a transfer device which is less likely to catch an article to be conveyed and can smoothly deliver the article to be conveyed.SOLUTION: The transfer device includes: a rotary body conveying section 10; a traveling body conveying section 11; and lifting means. The rotary body conveying section 10 has a plurality of rotating rotary conveying members 20. The traveling body conveying section 11 has an endless elongated member 5. One narrow width traveling path 47 is formed by an upper surface of the endless elongated member 5. A plurality of narrow width traveling paths 47 is arranged to constitute an endless conveying path 7. The traveling body conveying section conveys an article to be conveyed in a desired direction with one of a rotary body conveying path 6 and the endless conveying path 7 facing up by elevating means. The end portions of the narrow width traveling paths 47 constituting the endless conveying path 7 either on the front or rear side in the conveying direction are irregular.SELECTED DRAWING: Figure 2
Patent JP-2017201697-A (JP)
Title: Semiconductor inspection and measurement system using laser pulse multiplier
Inventor: CHUANG YUNG HO
IPC: G01N21/956
Filed: 2017-06-08
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a need arises for a practical, inexpensive technique to improve the repetition rate of a laser.SOLUTION: A pulse multiplier converts input laser pulses transmitted at an input repetition frequency into output pulsed light having an output repetition frequency that is greater than the input repetition frequency. The pulse multiplier includes: a polarizing beam splitter 1001 positioned to receive each input laser pulse of the input laser pulses; a wave plate 1002 positioned to receive each input laser pulse from the polarizing beam splitter 1001; and a set of multi-surface reflecting components configured such that at least one surface reflects a portion of each input laser pulse back through the wave plate 1002 to the polarizing beam splitter 1001. The multi-surface reflecting components are configured such that a set of pulses exciting the pulse multiplier have an output repetition frequency rate that is at least double the input repetition frequency.SELECTED DRAWING: Figure 10
Patent JP-2018201460-A (JP)
Title: Sterilization apparatus and sterilization method of liquid food
Inventor: UEMURA KUNIHIKO
IPC: A23L3/01
Filed: 2017-06-08
Abstract: To provide a sterilization apparatus and a sterilization method suitable for sterilization of liquid food containing protein.SOLUTION: A sterilization apparatus 4 has three tabular electrodes parallel arranged. The central electrode 10a is connected to a high frequency power source 11, while two electrodes 10b, 10c next to the central electrode 10a are grounded. Electrical insulators 12, 12 made of Teflon are each arranged closely between the electrodes 10a and 10b and between the electrodes 10b and 10c. The electrode 10b has a circular hole 13b for a liquid food entrance. The electrical insulators 12, 12 have each a slotted hole 13d for a passage. The electrode 10a has a circular hole 13a for passage connection. The electrode 10c has a circular hole 13c for a liquid food entrance.SELECTED DRAWING: Figure 2
Patent JP-2019003355-A (JP)
Title: Electric apparatus
Inventor: SATO KOJI
IPC: G08B23/00
Filed: 2017-06-14
Abstract: To provide an electric apparatus in which a detailed content of a failure can be easily known.SOLUTION: A control panel 40 of a refrigerator comprises a plurality of input buttons, a first display illumination 431, a second display illumination 432, and a control part which detects a kind of a failure. In the first display illumination 431, a constituent to be lighted is changed by operating a first button 421 among the plurality of input buttons. In the second display illumination 432, a constituent to be lighted is changed by operating a second button 422 among the plurality of input buttons, and in a case where a kind of a failure is detected, a constituent belonging to the first display illumination 431 and a constituent belonging to the second display illumination 432 in accordance with the kind of the failure are lighted.SELECTED DRAWING: Figure 2
Patent JP-2019004295-A (JP)
Title: Subscriber line terminal device and setting reflection method
Inventor: TANAKA ISSEI
IPC: H04L12/44
Filed: 2017-06-14
Abstract: To make maintenance and operation easy even if a unique setting is required for each device.SOLUTION: The subscriber line terminal device is connected to a management system and is operated by a function unit implemented by software. The subscriber line terminal device has a common base unit that, based on a setting request from the management system on the setting of the function unit, reflects the setting request to the setting of the function unit.SELECTED DRAWING: Figure 4
Patent JP-2019002465-A (JP)
Title: Wiring unit
Inventor: HASHIMOTO KANA
IPC: F16H61/00
Filed: 2017-06-14
Abstract: To provide a wiring unit in which generation of oil bubble is suppressed.SOLUTION: A wiring unit 10 includes a wire harness 14, and a straightening member 39 having a straightening plate 43 which is arranged above the wire harness 14 and a plate surface of which is arranged obliquely with respect to a vertical direction within a through hole 41 penetrating in an up-down direction.SELECTED DRAWING: Figure 1
Patent JP-2019000331-A (JP)
Title: Cleaning tool
Inventor: SHINTANI NAOKI
IPC: A47L13/254
Filed: 2017-06-14
Abstract: To provide a cleaning tool capable of cleaning a groove of a floor surface.SOLUTION: A cleaning tool includes a head part 1 for attaching a cleaning sheet P, and a handle part 2 that is connected to the head part 1 so as to be gripped by a user. An end rib 125, which is formed to assume a linear shape in a view from a bottom surface of the head part 1 and which becomes convex downward, is provided near an undersurface-side end of the head 1.SELECTED DRAWING: Figure 4
Patent JP-2018202118-A (JP)
Title: Eye monitor
Inventor: HIROZAWA AKISUKE
IPC: A61B3/10
Filed: 2017-06-07
Abstract: To provide an eye monitor that can quantify variation in hyperemia of the conjunctiva.SOLUTION: An eye monitor identifies a grayscale and a distribution pattern of red due to hyperemia of a conjunctiva surface by using a green transparent film that is a complementary color of red in order to identify a state of hyperemia of the conjunctiva, and quantifies variation in hyperemia of the conjunctiva.SELECTED DRAWING: Figure 1
Patent JP-2019005147-A (JP)
Title: Fatigue degree calculation device and fatigue degree calculation program
Inventor: NAKAYAMA YU
IPC: A61B5/16
Filed: 2017-06-23
Abstract: To provide a fatigue degree calculation device and a fatigue degree calculation program for calculating a fatigue degree caused by the weight of a head mount display.SOLUTION: The fatigue degree calculation device comprises a fatigue degree calculation part which, on the basis of a muscle activity amount X1 derived from the myoelectric potential of both of the shoulders of a user wearing a head mount display and the weight X2 of the head mount display, derives the fatigue Y of the user from the following expression (1). Y=AX1+BX2+C (1), the A, B, and C being predetermined coefficients.SELECTED DRAWING: Figure 1
Patent JP-2019006894-A (JP)
Title: Sheet material, method for producing foam, molding material, and method for producing sheet material
Inventor: OYAMA NORITAKA
IPC: B29C43/46
Filed: 2017-06-23
Abstract: To provide a sheet material that can produce a foam with high strength.SOLUTION: The sheet material of the present invention has a resin sheet 11 and a fiber nonwoven fabric 5. The resin sheet 11 contains an epoxy resin, a foaming agent 6 in an unexpanded state and a high-temperature curing agent and is in an uncured state because there is no reaction between the epoxy resin and the high-temperature curing agent, and the fiber nonwoven fabric 5 is embedded in the resin sheet 11. The foaming agent 6 starts foaming at a first temperature and the high temperature curing agent starts reacting with the epoxy resin at a second temperature higher than the first temperature.SELECTED DRAWING: Figure 2
Patent JP-2018022477-A (JP)
Title: Data transmission device and method
Inventor: INGO JOACHIMSTHALER
IPC: G08C15/00
Filed: 2017-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission device and method for simply configuring a data transmission system consisting of components having different temporal requirements.SOLUTION: A measurement instrument interface 20 is configured to receive a data packet including a position value and an auxiliary data value, and the data packet is supplied to a communication unit 30 having a processing unit and a memory unit, and the processing unit is configured to process the position value, and to output the processed position value to a control interface 21, and to store the auxiliary data value in the memory unit. The control interface 21 is configured to output the processed position value, and the auxiliary interface 22 is configured to receive an auxiliary data request command, and to output the auxiliary data value stored in the memory unit as a response to the reception of the auxiliary data request command.SELECTED DRAWING: Figure 1
Patent JP-2019013423-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2017-07-06
Abstract: To provide a game machine capable of suitably performing management of a game machine.SOLUTION: A main control board 61 includes a setting key insertion part 68a, and a setting state of a Pachinko machine 10 can be changed by starting to supply operating power to the Pachinko machine 10 in a state in which ON operation is performed by inserting a setting key into the setting key insertion part 68a. A winning probability of a jackpot result at least in a low-probability mode varies according to the setting state of the Pachinko machine 10. Game history information is stored in a management IC 66, and a management result of a game history is calculated by utilizing the history information at calculation timing. The management result is displayed on notification display devices 69a to 69c and the display state is maintained. When a setting value is changed on the notification display devices 69a to 69c, the corresponding display is performed. When an abnormal state is notified, the corresponding display is performed.SELECTED DRAWING: Figure 6
Patent JP-2019016179-A (JP)
Title: Information processing device, information processing method, and program
Inventor: NAKASE EITA
IPC: G06Q30/02
Filed: 2017-07-07
Abstract: To provide an information processing device, an information processing method, and a program capable of generating proposal product information by using two or more pieces of product information operated by a user and proposing to the user.SOLUTION: An information processing device 1 includes: a product information storage unit 111 for storing two or more items of product information relating to a product targeted for an operation satisfying a predetermined first condition, which is an operation performed by one user; a generation unit 131 for generating proposed product information of a proposed product using two or more items of product information; and an output unit 14 for outputting the proposed product information. The device generates proposed product information using two or more pieces of the product information operated by one user, and proposes to the user.SELECTED DRAWING: Figure 1
Patent JP-2019013962-A (JP)
Title: Laser processing device
Inventor: MORIKAZU YOJI
IPC: B23K26/08
Filed: 2017-07-07
Abstract: To provide a laser processing device which can adjust a pulse width of a laser beam to be emitted without increasing cost of equipment.SOLUTION: A laser processing device 1 includes at least holding means (34) that holds a workpiece (10), laser beam irradiation means (24) that irradiates the workpiece (10) held by the holding means (34) with a pulse laser beam LB at a wavelength having a line width, and means for relatively feeding for processing the holding means (34) and the laser beam irradiation means (24), where the laser beam irradiation means (24) includes a laser oscillator (242) which oscillates a pulse laser beam LB, a condenser (241) which condenses the pulse laser beam LB oscillated by the laser oscillator (242), and pulse width adjustment means (247) which generates a time difference in a wavelength region of the pulse laser beam LB in the line width between the laser oscillator (242) and the condenser (241) to adjust the pulse width.SELECTED DRAWING: Figure 2
Patent JP-2017222681-A (JP)
Title: Crystalline solvates and complexes of (1s)-1,5-anhydro-1-c-(3-((phenyl)methyl)phenyl)-d-glucitol derivatives with amino acids as sglt2 inhibitors for treatment of diabetes
Inventor: GOUGOUTAS JACK Z
IPC: A61P9/12
Filed: 2017-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel crystal of tetrahydropyran derivative, a method for producing the same, and a pharmaceutical composition containing the crystal.SOLUTION: This invention relates to a crystal of a compound represented by formula I, the crystal selected from respective crystals of EtOH, ethylene glycol, 1:2 L-proline, 1:1 L-proline, and 1:1 L-proline hemihydrate.SELECTED DRAWING: None
Patent JP-2019020510-A (JP)
Title: Image forming apparatus
Inventor: ARAKAWA KAZUHISA
IPC: G03G21/00
Filed: 2017-07-13
Abstract: To provide an image forming apparatus that can appropriately perform a toner supply operation during replacement of a toner container.SOLUTION: An image forming apparatus 1 executes a toner supply operation supplying toner from a toner container 20 to a developing unit 61, and when the amount of remaining toner is not returned to a preset prescribed threshold or more through the toner supply operation, detects that toner is empty in the toner container 20, the image forming apparatus comprising: a cover open/close detection sensor 9 that detects open/close of a cover 30 opened/closed during replacement of the toner container 20; and a replacement time toner supply control unit 13 that, when open/close of the cover 30 is detected by the cover open/close detection sensor 9 after toner empty is detected, executes the toner supply operation, and when the amount of remaining toner is not returned to the prescribed threshold or more through the toner supply operation, displays, on an operation unit 2, an excitation request requesting a user to remove the toner container 20 once, shake, and then re-attach the toner container.SELECTED DRAWING: Figure 1