baber/WOPTO huggingface dataset:
Patent JP-2018178208-A (JP)
Title: Iron-based sintered alloy-made valve sheet for internal combustion engine and manufacturing method therefor
Inventor: YAMAMOTO ATSUSHI
IPC: C22C38/00
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an iron-based sintered alloy-made valve sheet for internal combustion engine having excellent abrasion resistance and excellent dropout resistance, and a manufacturing method therefor.SOLUTION: There is provided a valve sheet having a structure in which a tempered martensite phase having fine carbide with major axis:30 μm or less of 27 area% deposited is a matrix phase, and further hard particle in the matrix phase is dispersed with 31 to 80 area%, and a composition in which a matrix part containing the matrix phase, the hard particle or further a solid lubricant particle contains, by mass%, C:0.5 to 1.8%, further one or more kind selected from Mo, Cr, V and W of 10 to 50% as total, further one or more kind selected from Ni, Co, Cu, Si, S, Ca, F of 10 to 80% as total, and the balance Fe with inevitable impurities. Thereby, there is provided a valve sheet excellent in abrasion resistance and dropout resistance, and containing a large amount of hard particle at density:7.3 to 8.2 g/cm, radial strength:400 MPa or more.SELECTED DRAWING: None
Patent JP-2018181685-A (JP)
Title: Plasma processing apparatus
Inventor: KATO KIYOTAKA
IPC: H05H1/24
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing apparatus having a structure for generating required radicals efficiently, while causing radicals to react on a liquid material.SOLUTION: A plasma processing apparatus 1 includes at least a plasma generation electrode 2, works 5, 5A provided oppositely to the plasma generation electrode 2, a lower electrode 3 interposed between the plasma generation electrode 2 and the works 5, 5A, and gas introduction means for introducing gas between the plasma generation electrode 2 and the lower electrode 3. In the plasma processing apparatus 1 in which the lower electrode 3 further includes a radical passage hole of a prescribed diameter for passing radicals 8, the gas introduction means introduces air-fuel mixture 9, mixing plasma generation gas A for generating plasma 7 and radical generation gas B for generating radical 8, between the plasma generation electrode 2 and the lower electrode 3.SELECTED DRAWING: Figure 1
Patent JP-2018176639-A (JP)
Title: Liquid discharge device
Inventor: NIIKURA YUKI
IPC: B41J2/175
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge device that, when being shipped while liquid is filled in a liquid chamber of liquid discharge means such as a recording head, even if liquid for physical distribution which has a relatively low viscosity is filled, can inhibit evaporation thereof.SOLUTION: When an amount of liquid for physical distribution (ink) 32 in a common liquid chamber 15 is reduced while liquid discharge means (recording head) 10 is packed for physical distribution, a liquid discharge device is provided with a liquid supply unit (buffer chamber) 20 connected to a liquid chamber of the liquid discharge means so as to replenish this reduction.SELECTED DRAWING: Figure 2
Patent JP-2018177612-A (JP)
Title: Vanadium oxyhydroxide and method for producing vanadium electrolytic solution
Inventor: NAKANISHI TATSUAKI
IPC: H01M8/02
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a high purity vanadium oxyhydroxide and a production method in which a vanadium electrolytic solution can easily be produced.SOLUTION: A method for producing vanadium oxyhydroxide includes a reducing step (S20) of adding a reducing agent reducing pentavalent vanadium to an aqueous solution containing the pentavalent vanadium to produce an aqueous solution containing tetravalent vanadium, and a precipitation step (S30) of adding an alkaline substance to the aqueous solution containing tetravalent vanadium to precipitate vanadium hydroxide.SELECTED DRAWING: Figure 1
Patent JP-2018185646-A (JP)
Title: Monitoring control device and monitoring control screen switching method
Inventor: ABE MAKOTO
IPC: G05B23/02
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a monitoring control device for performing screen switching of a monitor without performing cursor movement to the monitor for performing screen switching.SOLUTION: A monitoring control device has a display screen switching database 3 which is preliminarily defined by associating a monitor whose screen is switched with screens to be subjected to switching display by the monitor in each screen switching trigger area formed on the screen of any monitor of a multi-monitor. A cursor position confirmation part 21 confirms whether a cursor exists in the screen switching trigger area, and a screen switching processing part 22 executes screen switching of a monitor corresponding to the screen switching trigger area with the cursor existing therein according to the definition of the display screen switching database 3 in the case where the cursor exists in the screen switching trigger area.SELECTED DRAWING: Figure 1
Patent JP-2018188314-A (JP)
Title: Solidification restraining phosphate fertilizer and method of producing the same
Inventor: KUNISHI TSUYOKI
IPC: C05B9/00
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a phosphate fertilizer exerting a solidification restraining function in BB fertilizers.SOLUTION: A solidification restraining phosphate fertilizer of this invention includes: water-soluble phosphate, water-soluble magnesium oxide, water-soluble calcium oxide, and water-soluble sodium oxide; and further includes 6.0 mass% or more of a solidification restraining component expressed by a chemical formula: (5-13)Mg(HPO)+Ca(HPO)+(1-3)NaHPO. The fertilizer preferably includes 8.0-21.0 mass% of water-soluble phosphate amount, 2.0-6.5 mass% of water-soluble magnesium oxide, 1.0-3.2 mass% of water-soluble calcium oxide, and 0.4-1.3 mass% of water-soluble sodium oxide; and further includes 6.0-50.0 mass% of the solidification restraining component.SELECTED DRAWING: Figure 2
Patent JP-2017153138-A (JP)
Title: Program guide system with video-on-demand browsing
Inventor: MICHAEL D ELLIS
IPC: H04N21/462
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an interactive television program guide system with a video-on-demand browsing capability.SOLUTION: An interactive television program guide system is provided. In the system, a viewer may direct a television set to simultaneously display a selected television program and a program guide display. The viewer may continue viewing a previously selected program in the background of the program guide display, while using the program guide display to browse available video-on-demand (VOD). The viewer may browse through video-on-demand programs on the program guide display by using a variety of keys on a remote control unit. The viewer may direct the program guide to order a given video-on-demand program, and set a desired broadcast time for that program.SELECTED DRAWING: Figure 9
Patent JP-2018187114-A (JP)
Title: Foot contact part structure and footwear
Inventor: MATSUSHITA TAKESHI
IPC: A43B7/14
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a foot contact part structure capable of improving a user's standing and walking postures.SOLUTION: A foot contact part structure 1 abuts on a person's sole 90 and supports his/her sole 90. The foot contact part structure 1 comprises a rear protrusion 10, and a pair of lateral protrusions 20 (21 and 22). The rear protrusion 10 is provided to protrude in an upward directions Z1 on the rear side Y2 with respect to the center Y0 in a longitudinal direction Y. The pair of lateral protrusions 20 (21 and 22) is protruded in the upward directions Z1 at both ends in the width direction X of the sole 90, and extended in the longitudinal direction Y including the center Y0 in the longitudinal direction Y.SELECTED DRAWING: Figure 1
Patent JP-2017185247-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto 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 includes a channel capable of outputting to the outside by allocating sound and achieves an efficient use mode of the channel.SELECTED DRAWING: Figure 133
Patent JP-2018189618-A (JP)
Title: Thickness measuring device and thickness measuring program
Inventor: TOSAWA SEIYA
IPC: G01B11/06
Filed: 2017-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a thickness measuring device for appropriately measuring a plate thickness of a press-molded component.SOLUTION: A three-dimensional shape measuring device 5 has a function for measuring a thickness of a measurement object which is a press-molded component, and includes: surface shape data acquisition means 512 for acquiring surface shape data of one surface in a thickness direction of the measurement object and the surface shape data of the other surface from three-dimensional data of the measurement object; and thickness calculation means 515 for inverting the surface shape data of the other surface by a surface normal direction and calculating the thickness in the normal line direction of each region of the measurement object by a difference in the normal line direction between the surface shape data of one surface and the surface shape data of the other inverted surface.SELECTED DRAWING: Figure 2
Patent JP-2018195078-A (JP)
Title: Evaluation device, evaluation method, and evaluation program
Inventor: KATO TAKUMI
IPC: G06T7/00
Filed: 2017-05-17
Abstract: To quantitatively evaluate customer's sensitivity in a simple manner while securing confidentiality.SOLUTION: An evaluation device includes: a feature extraction unit configured to extract a first feature quantity of a first design to be evaluated; a similarity calculation unit configured to calculate a similarity between the first design and each of a plurality of existing second designs on the basis of the first feature quantity extracted by the feature extraction unit; and a prediction unit configured to predict customer's impression of the first design on the basis of the similarity calculated by the similarity calculation unit and information indicating the customer's impression of each of the second designs acquired in advance.SELECTED DRAWING: Figure 1
Patent JP-2018194446-A (JP)
Title: Three-point bending evaluation method for evaluation member
Inventor: SUZUKI JUNICHIRO
IPC: G01N3/20
Filed: 2017-05-18
Abstract: To provide a tensile three-point bending evaluation method which can simulate environment similar to full vehicle collision test in an evaluation member separately, to reproduce, with high accuracy, influence of bending and tensile load received by the evaluation member in collision.SOLUTION: A three-point bending evaluation method for an evaluation member 1 controls tensile load applied to both ends of the evaluation member 1 according to a stroke of an indenter 33.SELECTED DRAWING: Figure 1
Patent JP-2017211379-A (JP)
Title: Isotope production apparatus
Inventor: FREDERIC STICHELBAUT
IPC: G21F1/10
Filed: 2017-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a self-shielded isotope production apparatus having a compact shielding.SOLUTION: An isotope production apparatus includes a cyclotron 10 for producing a particle beam, a shielding 40 surrounding the cyclotron, and a target 20 within the shielding 40. The shielding 40 includes a first layer having a hydrogen content of at least 100 kg/m, and a second layer having at least 4900 kg/mof material having an atomic number equal to or higher than 26 and at least 29 kg/mof hydrogen.SELECTED DRAWING: Figure 3
Patent JP-2017221936-A (JP)
Title: Glue application roller for use in gluing device equipped with at least one scooping roller
Inventor: MUELLER HANS
IPC: B42C9/00
Filed: 2017-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method with which adhesive is transferred by a glue application roller onto the book spine of a book block without any manual intervention and independently of the spine shape of the book block.SOLUTION: A glue application roller body 200 comprises at least two members. The glue application roller body 200 includes a base 104 directly connected to a drive shaft 103a operatively by frictional fit on one hand and an outer ring configured with at least one hollow chamber 106 on the other hand. The base 104 and the outer ring are coupled to each other by frictional fit via at least one means, wherein, on at least one side of the glue roller body 200, the drive shaft 103a has means in the center or almost in the center, which ensures that compressed air 123 is fed or discharged so as to effectuate a change in a circumferential contour of the hollow chamber 106 of the outer ring of the glue application roller body 200.SELECTED DRAWING: Figure 2
Patent JP-2018197303-A (JP)
Title: Aqueous coating composition
Inventor: KAI TATSUYA
IPC: C09D123/12
Filed: 2017-05-24
Abstract: To provide an aqueous coating composition excellent in corrosion resistance, retort resistance, and painting workability, and particularly suitable for can inner surface application dispensing with a raw material containing a law-regulated substance such as bisphenol A.SOLUTION: The aqueous coating composition includes: a polyolefin resin aqueous dispersion (A); tannin (B); and an alkali-swelling type viscosity adjustment agent (C) where solid contents of a constituent (B) and a constituent (C) to a total solid content of the polyolefin resin aqueous dispersion (A) consist 0.1-10 mass% of the constituent (B), and 0.1-5 mass% of the constituent (C).SELECTED DRAWING: None
Patent JP-2018196671-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-05-25
Abstract: To increase a performance effect.SOLUTION: A game machine in which a game can be played comprises: detection means capable of detecting a motion of a player; and specific display execution means for performing a specific display corresponding to the detection means. The specific display execution means can display, as a specific display, a first specific display and a second specific display having a higher degree of advantage for a player than that of the first specific display. In an ineffective period of detection by the detection means, the first specific display is changed to the second specific display after the first specific display is displayed. In an effective period of detection by the detecting means, a motion performance using the second specific display after the change is executed.SELECTED DRAWING: Figure 29
Patent JP-2018199115-A (JP)
Title: Centrifugal separator equipped with control function for coagulant flow ratio
Inventor: KISHIGAMI TAKAYUKI
IPC: C02F11/14
Filed: 2017-05-29
Abstract: To embody flow ratio control that enables both out-machine chemical feed and in-machine chemical feed to feed a coagulant for accelerate solid-liquid separation to be performed at a preferable ratio.SOLUTION: A centrifugal separator comprises an out-machine chemical feed means which adds an inorganic coagulant to a treatment liquid remaining unfed to a bowl and an in-machine chemical feed means which adds the inorganic coagulant a treatment liquid given a centrifugal force in the bowl to make a progress of solid-liquid separation, where the flow ratio control means is configured to control the ratio of an out-machine chemical feed amount to an in-machine chemical feed amount to be variable within a range that a total of the out-machine chemical feed rate as pre-addition and the in-machine chemical feed rate as post-addition does not exceed 20% (kg/kg-solid content), and the out-machine chemical feed rate as pre-addition does not exceed 5% (kg/kg-solid content).SELECTED DRAWING: Figure 1
Patent JP-2018204654-A (JP)
Title: Check valve
Inventor: SUGIE YUICHI
IPC: F16K15/03
Filed: 2017-06-01
Abstract: To suppress change of valve opening force caused by abrasion of a valve element and a pin of a plunger while adjusting the valve opening force by the plunger.SOLUTION: A check valve 1 includes a casing 10 having a flow channel 13, a valve element 20 having a shaft 22 and a main body 21 rotated on the shaft 22 to open and close the flow channel 13, and a plunger 30 having a cylindrical case 31 provided with a male screw portion 35 on an outer peripheral face, a pin 41 inserted to the case 31 movably forward and backward, and a coil spring 46 energizing the pin 41 to a forward direction, and engaging the case 31 with s screw hole 16 formed on the casing 10 to be mounted. The valve element 20 has a rotary member 26 disposed at a downstream side of the main body 21, kept into contact with a tip 45 of the pin 41 to be energized in a direction to close the flow channel 13 by the pin 41, and rotated in a direction opposite to the rotating direction of the main body 21 in accompany with a rotating motion of the main body 21.SELECTED DRAWING: Figure 1
Patent JP-2018204844-A (JP)
Title: boiler
Inventor: ONISHI TAKAAKI
IPC: F23N5/26
Filed: 2017-06-01
Abstract: To provide a boiler enabling purge by using optimal air quantity even when a change of seasons and a change of an inner state of the boiler occur.SOLUTION: A boiler 1 includes: a can body 10; an air blower 20; an air supply line 30 for supplying combustion air from the air blower 20 to the can body 10; a pressure loss section 32 disposed in the air supply line 30; a pressure difference measurement section 33 for measuring a pressure difference between an upstream side and a downstream side of the pressure loss section 32; a purge control section 81 for driving the air blower 20 for preset time with preset output when an inside of the can body 10 is ventilated; and an output correction section 82 for correcting output from the air blower 20 on the basis of the pressure difference measured by the pressure difference measurement section 33.SELECTED DRAWING: Figure 2
Patent JP-2019000198-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2017-06-13
Abstract: To provide a game machine capable of recognizing respective performances even when a suggestive performance and a state change performance are executed overlapped.SOLUTION: A game machine (for example, a slot machine 1 or the like) executes a game. A suggestive performance by display of "Chance!" suggesting cherry winning includes a first suggestive performance executed in a central area of a display area 51a and a second suggestive performance executed in an end part area of the display area 51a. In the case that cherry is won when a stage change performance is executed, the second suggestive performance executed in the end part area of the display area 51a is executed.SELECTED DRAWING: Figure 5
Patent JP-2019002065-A (JP)
Title: Plating apparatus and recording medium having program recorded therein
Inventor: TAKAHASHI NAOTO
IPC: C25D17/10
Filed: 2017-06-20
Abstract: To improve a method for confirming a position of a member in a plating bath.SOLUTION: A plating apparatus for subjecting a substrate to a plating treatment comprises: a plating bath; a first member disposed in the plating bath; a second member disposed in the plating bath so as to face the first member; an optical sensor disposed on one of the first and second members; and a plurality of parts to be detected which are disposed on the other of the first and second members and can be detected by the optical sensor.SELECTED DRAWING: Figure 2
Patent JP-2017159177-A (JP)
Title: Autonomous floor-cleaning robot
Inventor: JONES JOSEPH L
IPC: A47L11/24
Filed: 2017-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an autonomous floor-cleaning robot capable of detecting a situation in which the robot is placed, and coping with the detected situation autonomously.SOLUTION: An autonomous floor-cleaning robot comprises: a housing; a chassis; plural wheels which are coupled to the chassis via corresponding arms respectively, and which are configured to move a robot on a floor surface; a motor for driving the plural wheels; a control part for controlling movement of the robot on the floor surface; a sensor for detecting an obstacle and transmitting obstacle information to the control part; a dust container; and a first rotation member which directs particles to the dust container. The plural wheels are rotatably coupled to tip ends of corresponding arms respectively, and a proximal end of the arm is rotatably coupled to the chassis. The plural wheels are energized to extended positions separated from the chassis respectively, by a spring extending between the arm and the chassis, and during cleaning, weight of the robot overcomes force exerted by the spring for energizing plural wheels to the extension positions respectively.SELECTED DRAWING: Figure 6
Patent JP-2018096969-A (JP)
Title: Two-dimensional vehicle localizing using geoarcs
Inventor: YURI OWECHKO
IPC: G01B11/00
Filed: 2017-07-05
Abstract: PROBLEM TO BE SOLVED: To localize a vehicle relative to an imaged surface configuration.SOLUTION: Localizing a vehicle 116 may include selecting pairs of features in an image acquired from a sensor 114 supported by the vehicle having corresponding identified pairs of features 102, 104 in a reference representation of the surface configuration. A three-dimensional geoarc may be generated on the basis of an angle of view of the sensor and the selected feature pair in the reference representation. A selected portion of the geoarc disposed a known distance of the vehicle away from the portion of the physical surface configuration may be determined. Locations where the selected portions of geoarcs for selected feature pairs overlap may be identified. The reference representation may be defined in a three-dimensional space of volume elements (voxels), and the voxels that are included in the highest number of geoarcs may be determined.SELECTED DRAWING: Figure 1
Patent JP-2017170251-A (JP)
Title: Occlusion access system
Inventor: JOHN GURLEY
IPC: A61M25/092
Filed: 2017-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an occlusion access system.SOLUTION: Provided is a catheter system for accessing the central venous system through an occlusion in the neck region. The present invention relates to a catheter system used to gain access to the central venous system of a patient through an occluded large vessel in the neck at a location near the clavicle. In contrast to conventional practice the central venous system is approached from the inside out, with the initial entry point in the groin area and an exit location near and usually above the clavicle. In use, a radiopaque target is placed on a surface of the patient to identify and mark the desired and predetermined exit point for a so-called needle wire.SELECTED DRAWING: Figure 1