baber/WOPTO huggingface dataset:
Patent JP-2019006040-A (JP)
Title: Recording apparatus and recording method
Inventor: EDAMURA TETSUYA
IPC: B41J2/18
Filed: 2017-06-27
Abstract: To provide a recording apparatus that is able to perform recording that hinders a through-put decrease as well as a discharge failure resulting from insufficient refilling caused by increased concentration of ink in a circulation passage.SOLUTION: A recording apparatus comprises: a recording head having a plurality of discharge ports for discharging ink and a pressure chamber communicating with the plurality of discharge ports; a circulation passage communicating with the pressure chamber in order to supply ink to the pressure chamber and recover ink from the pressure chamber, and circulating ink between the pressure chamber and outside; moving means that moves at least one of the recording head and the recording medium; concentration acquisition means that acquires concentration information of ink in the circulation passage; determination means that, on the basis of the concentration information, determines one recording mode from a plurality of recording modes different in terms of the number of times that ink is discharged from the same discharge port per unit time; and control means that controls a discharge operation so as to discharge ink according to the determined recording mode while involved in movement by the moving means.SELECTED DRAWING: Figure 10
Patent JP-2019011066-A (JP)
Title: Packing box
Inventor: HIROSE YASUO
IPC: B65D5/42
Filed: 2017-06-29
Abstract: To provide a packing box superior in productivity while ensuring required functions and strength.SOLUTION: A packing box includes four side face plates (a first side face plate, a front face plate, a second side face and a back face plate) constituting a rectangular parallelepiped cylindrical body, two end face plates (a first end face plate (top face plate) and a second end face plate (bottom face plate). The packing box includes a flap extending on the front face plate, an insertion portion extending on the first end face plate, and a pushing-in part formed to be detachable from the front face plate continuously with the flap on the front face plate. A break line for cutting off a partial region from the first end face plate is formed by overlaying a flap on the first end face plate, folding the insertion portion to a back face side of the first end face plate, adhering the first end face plate to a part of a back face of the first end face plate with an adhesive, and pressing a partial region from a front side of the first end face plate to a part of a peripheral edge of the partial region.SELECTED DRAWING: Figure 6A
Patent JP-2019010208-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-06-29
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-2019012938-A (JP)
Title: Image forming apparatus and information processing method
Inventor: NAKAKOSHI YUSUKE
IPC: G06T1/00
Filed: 2017-06-30
Abstract: To provide an image forming apparatus that can designate an arbitrary separator.SOLUTION: An image forming apparatus divides electronic data obtained by reading a document into a plurality of files at a portion of a separator held between documents, and comprises: a document reading unit that scans to read a document; a storage unit that stores a separator table in which separators are registered; a separator registration unit that registers an arbitrary separator designated by a user in the separator table; a separator selection unit that selects a separator used for division of the document from the separator table in which various types of separators are registered; a document combining unit that combines pieces of electronic data for each of the pages obtained by reading the document; and a division file storage unit that stores the electronic data divided by the separator as a file.SELECTED DRAWING: Figure 1
Patent JP-2019010668-A (JP)
Title: Method for manufacturing steam turbine material
Inventor: FUKUZAWA NORIHIDE
IPC: C22C38/00
Filed: 2017-06-30
Abstract: To provide a method for manufacturing a steam turbine material in which the strength and toughness of the steam turbine material can be increased furthermore.SOLUTION: A method for manufacturing a steam turbine material of the present invention comprises: a pre-forging heating step of heating a forging material to 820-1000°C, the forging material having a composition containing in mass%, of 0.4% or less of C, 0.2-0.6% of Mn, 0.5% or less of Si, 3.0-4.0% of N, 1.0-2.0% of Cr, 0.2-0.6% of Mo, 0.05-0.15% of V, with the balance being Fe and inevitable impurities; and a hot forging step of performing the hot forging of the forging material heated in the pre-forging heating step at a temperature lower than that in the pre-forging heating step and of 700°C or more, and making the forged material. Then, the cooling of the forged material in the hot forging step is performed, also serving as hardening.SELECTED DRAWING: Figure 2
Patent JP-2019012452-A (JP)
Title: Information processing system, information processing method, program
Inventor: FUKAYA DAIKI
IPC: G06T7/00
Filed: 2017-06-30
Abstract: To provide a technique capable of reducing a false rejection rate by registering an erroneously detected image as a face image of a person.SOLUTION: As a result of authentication using a previously registered authentication image, when accepting selection as to whether or not to register an image determined to be spoofed as an authentication image and accepting selection to register as an image for authentication, the image is registered as an authentication image.SELECTED DRAWING: Figure 1
Patent JP-2019015256-A (JP)
Title: Exhaust device for engine, and motorcycle comprising the same
Inventor: MATSUMOTO TAKASHI
IPC: F01N1/08
Filed: 2017-07-10
Abstract: To provide an exhaust device for an engine capable of obtaining a sound that is near an original sound of an exhaust sound, during low-speed engine rotation while ensuring muffling performance during high-speed engine rotation.SOLUTION: In a case 44 of an exhaust device 40, two exhaust passages P1 and P2 having different lengths are formed between a lead-in port 52 and a lead-out port 54. Regarding a lead-in pipe 56 forming the lead-in port 52, a cross-sectional area S2 of an exit 56b of the lead-in pipe 56 is set smaller than a cross-sectional area S1 of the lead-in port 54. The exit 56b of the lead-in pipe 56 and the lead-out port 54 are formed in a second expansion chamber 62, and the exit 56b of the lead-in pipe 56 faces the lead-out port 54. A lateral hole 72 is formed on a sidewall 56c of the lead-in pipe 56, and communicates with a first expansion chamber 60. An opening area S3 of the lateral hole 72 is larger than a passage area S2 of the exit 56b of the lead-in pipe 56. Between the two exhaust passages P1 and P2, the exhaust passage P1 from the exit 56b of the lead-in pipe 56 to the lead-out port 54 is shortest.SELECTED DRAWING: Figure 3
Patent JP-2019018479-A (JP)
Title: Printed matter and production method thereof
Inventor: HONDA MASAHIRO
IPC: B41M1/04
Filed: 2017-07-19
Abstract: To provide a printed matter capable of maintaining magnetic output from a magnetic printed layer, even after being immersed into water.SOLUTION: A production method of a printed matter includes steps of: laminating a magnetic printed layer on a part of a region on a substrate layer; and enclosing the magnetic printed layer by the substrate layer and a protective layer, by laminating the protective layer on the magnetic printed layer by flexographic printing.SELECTED DRAWING: None
Patent JP-2019023007-A (JP)
Title: Industrial vehicle
Inventor: YOSHIDA SHUHEI
IPC: B60K1/04
Filed: 2017-07-24
Abstract: To provide an industrial vehicle which can sufficiently cool a battery.SOLUTION: A fork lift includes a vehicle body 8 which runs by rotation of a front wheel 8f. The vehicle body 8 has a front fender 84 which protects the front wheel 8f; a battery box 30; and a hydraulic oil tank located adjacent to the battery box 30. The battery box 30 is disposed immediately after the front wheel 8f through the front fender 84. In the battery box 30 and the front fender 84, suction ports 3, 4 for introducing air A1, A2 to interior parts 62, 63 of the battery box 30 are formed facing the front wheel 8f. In the battery box 30, an exhaust port 7 for exhausting the air introduced to the interior parts 62, 63 is formed. A mud guard 85 which prevents entry of sand and allows introduction of air is provided at the suction ports 3, 4.SELECTED DRAWING: Figure 5
Patent JP-2019023091-A (JP)
Title: Fixed quantity dispensing container
Inventor: KUROSAWA TOMOHIRO
IPC: B65D47/24
Filed: 2017-07-24
Abstract: To provide a fixed quantity dispensing container capable of accurately measuring and allowing easy and sure dispensing of measured liquid.SOLUTION: In a closed cap state, a nozzle member 4, an elevation operating member 3 and a pipe member 6 are positioned to lowering states, and a switching part 62 is externally fitted to a projection part 71 to close a lead-out space 24, while a measuring chamber 7 is opened to a storage space 23 via a gap 73. Rotation operation of a cap 9 raises the nozzle member 4, the elevation operating member 3 and the pipe member 6 to elevated states, and an outer peripheral surface of the switching part 62 displaced from the projection part 71 comes into close-contact with an upper end opening edge 72, and the measuring chamber 7 is switched to a communicated state with only the lead-out space 24 through a lower end opening of the switching part 62. By separating the liquid filled in the measuring chamber 7 from the storage space 23, the predetermined quantity of the liquid can be accurately measured and dispensed.SELECTED DRAWING: Figure 7
Patent JP-2019023414-A (JP)
Title: barricade
Inventor: AIZAWA TAKEAKI
IPC: E01F13/02
Filed: 2017-07-25
Abstract: To propose a barricade being excellent in protection and mobility.SOLUTION: A barricade 4 which is installed, used, and removed as a barrier structure, comprises a front side honeycomb panel 5 and a rear side backup frame 6. A stationary immovable state is maintained based on the weight of a vehicle A riding over the backup frame 6. The honeycomb panel 5 can be attached to the backup frame 6, detached therefrom, and replaced. The backup frame 6 supports the honeycomb panel 5 so that the vehicle A can ride on a lateral frame 7. The honeycomb panel 5 exhibits an impact absorption and protection function based on the characteristics of a honeycomb core 8. The backup frame 6 exhibits a stationary fixing function as a mass body against movement based on the weight of the vehicle A riding thereover.SELECTED DRAWING: Figure 1
Patent JP-2019027852-A (JP)
Title: Optical scanning detection device
Inventor: SUZUKI SHIGEMI
IPC: G02B26/10
Filed: 2017-07-27
Abstract: To provide an optical scanning detection device with which it is possible to detect a wide range of regions with high accuracy, and which is inexpensive and can be downsized.SOLUTION: The optical scanning detection device comprises: a long-sized first sheet lens having a plurality of focal points; a plurality of optical scanning means arranged near the focal points of the first sheet lens; a long-sized second sheet lens for condensing scanning lights by the plurality of optical scanning means, and a plurality of optical detectors arranged near the focal points of the second sheet lens. The first sheet lens includes a first lens region having a focal point at a first position and a second lens region having a focal point at a second position and further a third region having focal points at both the first and second positions between the first and the second lens regions. A plurality of vibration elements vibrate in mutually different phases, and scanning lights by the plurality of vibration elements are successively radiated, the successively radiated scanning lights being successively detected by the plurality of optical detectors.SELECTED DRAWING: Figure 1
Patent JP-2019025607-A (JP)
Title: Electrical equipment
Inventor: NISHIKAWA TOMOMASA
IPC: B25F5/00
Filed: 2017-07-31
Abstract: To provide a piece of electrical equipment that is able to restrict a decrease in a rotating speed of a rotational member when a voltage of a power source unit is high.SOLUTION: A piece of electrical equipment having: an electric motor 12 rotated by a voltage applied thereto; and a rotational member rotated by the electric motor 12, comprises: a power source unit 43 that applies a voltage to the electric motor 12; a voltage display unit 66 that displays a voltage of the power source unit 43; a voltage control unit 47 by which a voltage applied to the electric motor 12 from the power source unit 43 is controlled according to a duty ratio of an input signal; and a signal control unit 53 that controls the duty ratio. The signal control unit 53 sets the duty ratio to less than 100% in a case where the voltage control unit 66 displays that the power source unit 43 is fully charged with voltage.SELECTED DRAWING: Figure 3
Patent JP-2019029953-A (JP)
Title: Transmission system, transmission equipment, and transmission method
Inventor: NAKAMURA SHINGO
IPC: H04L12/44
Filed: 2017-08-03
Abstract: To provide a transmission system, transmission equipment, and a transmission method capable of quickly changing a multicast group according to the movement of a mobile terminal.SOLUTION: A transmission system has optical terminal equipment and multiple optical terminators, where each optical terminator has a first reception part for receiving a frame from the optical terminal equipment, a first transmission part for transmitting a frame to a communication device communicating with a mobile terminal, and a transfer processing part for transferring the frame from the first reception part to the first transmission part, the optical terminal equipment has a second transmission part for transmitting the same frame to each optical terminator, and a setting processing part for setting the transfer processing part so that a frame destined to the mobile terminal is transferred from the first reception part to the first transmission part in each optical terminator, based on the information of the mobile terminal of the communication destination of the communication device. In response to a request from the communication device, the setting processing part sets the transfer processing part so that frames destined to the common mobile terminal are transferred in more than one optical terminators.SELECTED DRAWING: Figure 8
Patent JP-2019030425-A (JP)
Title: Roll-shaped brush
Inventor: OHARA YASUYUKI
IPC: A47L9/04
Filed: 2017-08-07
Abstract: To provide a roll-shaped brush capable of efficiently collecting waste materials from a body to be cleaned.SOLUTION: The roll-shaped brush collects waste materials from a body to be cleaned by coming into contact therewith while rotating. The brush includes: a core body; and a feathery body for which a first feathery body composed of a plurality of first pile yarns and a second feathery body composed of a plurality of second pile yarns softer than the first pile yarns are linearly extended on the outer periphery of the core body along the rotary axis direction thereof and are erected in a manner covering the outer periphery of the core body. The first feathery body and the second feathery body are adjacent to each other and alternately erected in the circumferential direction of the core body.SELECTED DRAWING: Figure 1
Patent JP-2019030490-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-08-08
Abstract: To provide a game machine with enhanced performance effects.SOLUTION: A Pachinko game machine is provided with selection means which presents a plurality of selection candidates (for example, runners) (for example, makes two runners appear in a race performance) and selects any of the plurality of presented selection candidates (for example, any of the two runners is made to win in the race performance). The selection means selects none of the plurality of selection candidates (for example, both runners stop racing in the race performance) at a higher rate when the plurality of presented selection candidates do not include a first selection candidates (runners belonging to the first group) low in the degree of advantage than when the plurality of presented selection candidates include a first selection candidate.SELECTED DRAWING: Figure 20
Patent JP-2019033424-A (JP)
Title: Communication device and communication system
Inventor: KANEKO SHOJI
IPC: H04L25/49
Filed: 2017-08-09
Abstract: To facilitate acceleration of transmission rate in a communication system performing data communication by using PWM signals.SOLUTION: In a communication system configured so that a master node outputs a first PWM signal having a short low level time and corresponding to a logical value 1, and a second PWM signal having a long low level time and corresponding to a logical value 0 to a transmission line, and a slave node starts output operation of the second PWM signal at the detection timing of change to low level of the signal level of the transmission line, when outputting the second PWM signal, in the master node, the delay time TD after falling of a signal TXm for making a transmission buffer output the PWM signal, until falling of the output signal RXm from a reception buffer is detected as an index value correlated with the time constant of the transmission line, and when the delay time TD becomes or goes below a specified value, the low level time Tm1 of the first PWM signal, outputted from the master node, is changed to a second time L2 shorter than the first time L1.SELECTED DRAWING: Figure 6
Patent JP-2019036210-A (JP)
Title: FAQ registration support method using machine learning, and computer system
Inventor: FUNAYAMA AKINOBU
IPC: G06F16/00
Filed: 2017-08-18
Abstract: To provide a FAQ registration support system that can automatically create new FAQs and automatically determine whether to add the new FAQs to existing FAQs.SOLUTION: A FAQ registration support system automatically responding to question sentences from terminals connected to a network comprises acquisition means 13, scoring means 14, and display means 15, and thereby can support determination of whether to add new FAQs to existing FAQs, which is efficient.SELECTED DRAWING: Figure 2
Patent JP-2018061009-A (JP)
Title: Semiconductor device and semiconductor package
Inventor: NASU KENTARO
IPC: H01L27/088
Filed: 2017-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that is a normally-on type and that can miniaturize an element, and to provide a semiconductor package.SOLUTION: Provided is a semiconductor chip 6 including: a first transistor Tr1 and a second transistor Tr2; a drain electrode 53 electrically connected with drains of the first transistor Tr1 and the second transistor Tr2 commonly; first source wiring 10 electrically connected with a source of the first transistor Tr1; second source wiring 11 electrically connected with a source of the second transistor Tr2; and gate wiring 9 electrically connected with gates of the first transistor Tr1 and the second transistor Tr2 commonly.SELECTED DRAWING: Figure 2
Patent JP-2019038363-A (JP)
Title: Vehicular travelling control device
Inventor: TAKANO MASARU
IPC: B60W30/17
Filed: 2017-08-24
Abstract: To provide a vehicle travelling control device that allows an own vehicle to start following a preceding vehicle by appropriate behaviour which does not give uneasiness to a driver.SOLUTION: An ACC_ECU11 holds a stopping state of an own vehicle 1 until delay time Td elapses after detecting start of a preceding vehicle P; accelerates the own vehicle 1 up to target acceleration At taking acceleration time Ta after the delay time Td has elapsed; and then variably sets the delay time Td according to a state of an obstacle which moves in a monitoring region A including an own vehicle travel lane, in performing starting control so that the own vehicle 1 is returned to follow-up travelling control, when acceleration suppression time Tc elapses after the acceleration time Ta has elapsed.SELECTED DRAWING: Figure 4
Patent JP-2018018087-A (JP)
Title: Resist composition and method for producing resist pattern
Inventor: SUGIHARA MASAKO
IPC: G03F7/039
Filed: 2017-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a resist composition capable of producing a resist pattern having an excellent shape.SOLUTION: The resist composition contains: a resin whose solubility in an alkaline aqueous solution increases by the action of an acid; an acid generator; a compound represented by formula (I); and a solvent. The content of the solvent is 40-75 mass% based on the total amount of the resist composition. [In the formula (I), ring Wrepresents a heterocyclic ring having a nitrogen atom as an atom constituting the ring, or a benzene ring having a substituted or unsubstituted amino group; Arepresents a phenyl group or a naphthyl group; and n represents 2 or 3.]SELECTED DRAWING: None
Patent JP-2019046029-A (JP)
Title: Valve maintenance support device and method
Inventor: TANAKA MASAHITO
IPC: F16K51/00
Filed: 2017-08-31
Abstract: To improve efficiency of valve maintenance work particularly when dealing with valves that control the flow rate of a high temperature fluid.SOLUTION: A valve maintenance support device includes at least a measurement data storage unit 1, a diagnostic indicator computation unit 3, and a diagnostic indicator presentation unit 4. The measurement data storage unit 1 stores temperature measurement data D1 from a temperature measurement unit 21 configured to measure output-side temperature of a valve. The diagnostic indicator computation unit 3 computes information on the valve heat cycle as a valve diagnostic indicator S on the basis of the temperature measurement data D1. The diagnostic indicator presentation unit 4 presents the computed valve diagnostic indicator S.SELECTED DRAWING: Figure 1
Patent JP-2019042881-A (JP)
Title: Water jet processing device and water jet processing method
Inventor: TAKAHASHI SHIGERU
IPC: B26F3/00
Filed: 2017-09-04
Abstract: To provide a water jet processing device which can detect penetration through a workpiece without specially providing a member which vibrates intensively.SOLUTION: A water jet processing device includes: a support table 10 for supporting a workpiece 80; and a high pressure water jet nozzle 20 for jetting high pressure water 90 to the workpiece 80 supported by the support table 10. The water jet processing device processes the workpiece 80 by causing the high pressure water 90 jetted from the high pressure water jet nozzle 20 to penetrate from one side to the other side of the workpiece 80. The water jet processing device is provided with: a sound sensor 30 for detecting sound generated by the high pressure water 90 penetrating through the workpiece 80 to the other side; and penetration determining means which determines whether the high pressure water 90 penetrates through the workpiece 80 from an output result of the sound sensor 30.SELECTED DRAWING: Figure 2